diff options
319 files changed, 22560 insertions, 21853 deletions
diff --git a/.clang-format b/.clang-format new file mode 100644 index 0000000..c40ad9c --- /dev/null +++ b/.clang-format @@ -0,0 +1,38 @@ +# Copyright 2020-2024 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +--- +AlignConsecutiveAssignments: true +AlignConsecutiveDeclarations: true +AlignEscapedNewlines: Left +AttributeMacros: + - LV2_DEPRECATED + - LV2_SYMBOL_EXPORT +BasedOnStyle: Mozilla +BraceWrapping: + AfterClass: true + AfterEnum: false + AfterExternBlock: false + AfterFunction: true + AfterNamespace: false + AfterStruct: false + SplitEmptyFunction: false + SplitEmptyRecord: false +BreakBeforeBraces: Custom +Cpp11BracedListStyle: true +ForEachMacros: + - LV2_ATOM_OBJECT_BODY_FOREACH + - LV2_ATOM_OBJECT_FOREACH + - LV2_ATOM_SEQUENCE_BODY_FOREACH + - LV2_ATOM_SEQUENCE_FOREACH + - LV2_ATOM_TUPLE_BODY_FOREACH + - LV2_ATOM_TUPLE_FOREACH +IndentCaseLabels: false +IndentPPDirectives: AfterHash +KeepEmptyLinesAtTheStartOfBlocks: false +SpacesInContainerLiterals: false +StatementMacros: + - LV2_DISABLE_DEPRECATION_WARNINGS + - LV2_RESTORE_WARNINGS + - _Pragma +... diff --git a/.clang-tidy b/.clang-tidy new file mode 100644 index 0000000..f8c3249 --- /dev/null +++ b/.clang-tidy @@ -0,0 +1,19 @@ +# Copyright 2020-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +Checks: > + *, + -*-macro-to-enum, + -*-magic-numbers, + -altera-*, + -bugprone-easily-swappable-parameters, + -llvmlibc-*, + -readability-identifier-length, +CheckOptions: + - key: hicpp-uppercase-literal-suffix.NewSuffixes + value: L;U;f + - key: readability-uppercase-literal-suffix.NewSuffixes + value: L;U;f +FormatStyle: file +HeaderFilterRegex: 'lv2/.*\.h$' +WarningsAsErrors: '*' diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs new file mode 100644 index 0000000..6f45828 --- /dev/null +++ b/.git-blame-ignore-revs @@ -0,0 +1,5 @@ +# Copyright 2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +# Format all code with clang-format +882b9446cbf7316345de391188e68c2a7333da5b @@ -1,11 +1,18 @@ +# Copyright 2016-2021 David Robillard <d@drobilla.net> +# Copyright 2016 Robin Gareus <robin@gareus.org> +# SPDX-License-Identifier: 0BSD OR ISC + # generated files and folders -.waf-* -.lock-waf* /build -NEWS *.pyc # misc editor/tools *.swp cscope.* tags + +# cached files when used as a meson subproject +.meson-subproject-wrap-hash.txt + +# .wraplock file added in meson 1.9.0 +/subprojects/.wraplock diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml new file mode 100644 index 0000000..a42bbeb --- /dev/null +++ b/.gitlab-ci.yml @@ -0,0 +1,141 @@ +# Copyright 2018-2023 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +default: + image: lv2plugin/debian-x64 + script: + - meson setup build -Dwerror=true + - ninja -C build test + +dev: + image: lv2plugin/debian-x64-big + script: + - meson setup build -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Db_coverage=true -Dlint=true + - ninja -C build test + - ninja -C build coverage-html + - meson configure -Dbuildtype=release -Db_coverage=false build + - ninja -C build test + coverage: '/ *lines\.*: \d+\.\d+.*/' + artifacts: + paths: + - build/meson-logs/coveragereport + +static: + image: lv2plugin/debian-x64 + script: + - meson setup build -Ddefault_library=static -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + +sanitize: + image: lv2plugin/debian-x64-clang + script: + - meson setup build -Db_lundef=false -Dbuildtype=plain -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + variables: + CC: "clang" + CFLAGS: "-fno-sanitize-recover=all -fsanitize=address -fsanitize=undefined -fsanitize=float-divide-by-zero -fsanitize=unsigned-integer-overflow -fsanitize=implicit-conversion -fsanitize=local-bounds -fsanitize=nullability" + LDFLAGS: "-fno-sanitize-recover=all -fsanitize=address -fsanitize=undefined -fsanitize=float-divide-by-zero -fsanitize=unsigned-integer-overflow -fsanitize=implicit-conversion -fsanitize=local-bounds -fsanitize=nullability" + +# Linux Distributions + +fedora: + image: lv2plugin/fedora-big + script: + - meson setup build -Dbuildtype=plain -Dwarning_level=3 -Ddocs=enabled -Dwerror=true + - ninja -C build test + variables: + CFLAGS: -O2 -D_FORTIFY_SOURCE=2 + artifacts: + paths: + - build/doc + +# Linux Platforms + +arm32: + image: lv2plugin/debian-arm32 + script: + - meson setup build --cross-file=/usr/share/meson/cross/arm-linux-gnueabihf.ini -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +arm64: + image: lv2plugin/debian-arm64 + script: + - meson setup build --cross-file=/usr/share/meson/cross/aarch64-linux-gnu.ini -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +mingw32: + image: lv2plugin/debian-mingw32 + script: + - meson setup build --cross-file=/usr/share/meson/cross/i686-w64-mingw32.ini -Dbuildtype=debug -Dwarning_level=everything -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +mingw64: + image: lv2plugin/debian-mingw64 + script: + - meson setup build --cross-file=/usr/share/meson/cross/x86_64-w64-mingw32.ini -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +wasm: + image: lv2plugin/debian-wasm + script: + - meson setup build --cross-file=/usr/share/meson/cross/wasm.ini -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddefault_library=static -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +x32: + image: lv2plugin/debian-x32 + script: + - meson setup build --cross-file=/usr/share/meson/cross/i686-linux-gnu.ini -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +# Non-Linux/Docker rows (not hosted) + +freebsd: + tags: [freebsd,meson] + script: + - meson setup build -Dbuildtype=debug -Dwarning_level=3 -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +mac: + tags: [macos] + script: + - meson setup build -Dbuildtype=debug -Dwarning_level=everything -Dwerror=true + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +win: + tags: [windows,meson] + script: + - meson setup build -Dbuildtype=debug -Dwarning_level=everything -Dwerror=true -Ddocs=disabled + - ninja -C build test + - meson configure -Dbuildtype=release build + - ninja -C build test + +# Documentation + +pages: + stage: deploy + script: + - mkdir -p public + - mv build/meson-logs/coveragereport/ public/coverage + needs: + - dev + artifacts: + paths: + - public + only: + - main diff --git a/.reuse/dep5 b/.reuse/dep5 new file mode 100644 index 0000000..5f805a7 --- /dev/null +++ b/.reuse/dep5 @@ -0,0 +1,68 @@ +Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ +Upstream-Name: lv2 +Upstream-Contact: David Robillard <d@drobilla.net> +Source: https://gitlab.com/lv2/lv2 + +Files: .stylelintrc.json doc/htaccess.in +Copyright: 2011-2022 David Robillard <d@drobilla.net> +Comment: Contributed to the Commons as a tool configuration +License: 0BSD OR ISC + +Files: NEWS +Copyright: 2011-2022 David Robillard <d@drobilla.net> +Comment: Contributed to the Commons as a representation of simple facts +License: 0BSD OR ISC + +Files: **/manifest.ttl +Copyright: Copyright 2015 David Robillard <d@drobilla.net> +Comment: Contributed to the Commons as a representation of simple facts +License: 0BSD OR ISC + +Files: doc/c/mainpage.md doc/*.css doc/c/layout.xml doc/c/reference.doxygen.in +Copyright: Copyright 2020-2022 David Robillard <d@drobilla.net> +License: ISC + +Files: **/README.txt doc/index.html.in doc/c/*.html lv2specgen/template.html resources/logo/* +Copyright: Copyright 2010-2022 David Robillard <d@drobilla.net> +License: ISC + +Files: lv2/**/*.ttl schemas.lv2/xsd.ttl +Copyright: Copyright 2011-2022 David Robillard <d@drobilla.net> + Copyright 2013 Robin Gareus <robin@gareus.org> + Copyright 2006 Steve Harris <steve@plugin.org.uk> +License: ISC + +Files: lv2specgen/DTD/* +Copyright: Copyright 1994-2001 World Wide Web Consortium +Comment: DTDs from the W3C for documentation validation tests +License: W3C-19980720 + +Files: schemas.lv2/xsd.ttl +Copyright: Copyright 2015-2021 David Robillard <d@drobilla.net> +License: 0BSD OR ISC + +Files: schemas.lv2/doap.ttl +Copyright: Copyright 2004-2016 Edd Dumbill <edd@usefulinc.com> + Copyright 2016-2017 Edd Wilder-James <edd@ewj.me> +License: Apache-2.0 + +Files: schemas.lv2/foaf.ttl +Copyright: 2000-2014 Dan Brickley <danbri@danbri.org> + 2000-2014 Libby Miller <libby@nicecupoftea.org> +License: CC-BY-1.0 + +Files: schemas.lv2/rdf.ttl +Copyright: Copyright 1997-1999 W3C +License: W3C-20150513 + +Files: schemas.lv2/rdfs.ttl +Copyright: Copyright 2004-2014 W3C +License: W3C-20150513 + +Files: schemas.lv2/owl.ttl +Copyright: Copyright 2006 W3C +License: W3C-20150513 + +Files: schemas.lv2/dcterms.ttl +Copyright: Copyright 1995-2022 DCMI +License: CC-BY-4.0 diff --git a/.stylelintrc.json b/.stylelintrc.json new file mode 100644 index 0000000..473a3da --- /dev/null +++ b/.stylelintrc.json @@ -0,0 +1,8 @@ +{ + "extends": "/usr/lib/node_modules/stylelint-config-standard", + "rules": { + "color-hex-case": "upper", + "selector-list-comma-newline-after": "always-multi-line", + "no-descending-specificity": "off" + } +} @@ -1,16 +1,14 @@ Copyright 2006-2012 Steve Harris, David Robillard. - -Based on LADSPA, Copyright 2000-2002 Richard W.E. Furse, -Paul Barton-Davis, Stefan Westerfeld. +Copyright 2000-2002 Richard W.E. Furse, Paul Barton-Davis, Stefan Westerfeld. Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. -THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/INSTALL.md b/INSTALL.md new file mode 100644 index 0000000..0f6e2bd --- /dev/null +++ b/INSTALL.md @@ -0,0 +1,79 @@ +<!-- Copyright 2011-2022 David Robillard <d@drobilla.net> --> +<!-- SPDX-License-Identifier: ISC --> + +Installation Instructions +========================= + +Prerequisites +------------- + +To build from source, you will need: + + * A relatively modern C compiler (GCC, Clang, and MSVC are known to work). + + * [Meson](http://mesonbuild.com/), which depends on + [Python](http://python.org/). + +This is a brief overview of building this project with meson. See the meson +documentation for more detailed information. + +Configuration +------------- + +The build is configured with the `setup` command, which creates a new build +directory with the given name: + + meson setup build + +Some environment variables are read during `setup` and stored with the +configuration: + + * `CC`: Path to C compiler. + * `CFLAGS`: C compiler options. + * `CXX`: Path to C++ compiler. + * `CXXFLAGS`: C++ compiler options. + * `LDFLAGS`: Linker options. + +However, it is better to use meson options for configuration. All options can +be inspected with the `configure` command from within the build directory: + + cd build + meson configure + +Options can be set by passing C-style "define" options to `configure`: + + meson configure -Dc_args="-march=native" -Dprefix="/opt/mypackage/" + +Note that some options, such as `strict` and `werror` are for +developer/maintainer use only. Please don't file issues about anything that +happens when they are enabled. + +Building +-------- + +From within a configured build directory, everything can be built with the +`compile` command: + + meson compile + +Similarly, tests can be run with the `test` command: + + meson test + +Meson can also generate a project for several popular IDEs, see the `backend` +option for details. + +Installation +------------ + +A compiled project can be installed with the `install` command: + + meson install + +You may need to acquire root permissions to install to a system-wide prefix. +For packaging, the installation may be staged to a directory using the +`DESTDIR` environment variable or the `--destdir` option: + + DESTDIR=/tmp/mypackage/ meson install + + meson install --destdir=/tmp/mypackage/ diff --git a/LICENSES/0BSD.txt b/LICENSES/0BSD.txt new file mode 100644 index 0000000..b3e8cfd --- /dev/null +++ b/LICENSES/0BSD.txt @@ -0,0 +1,12 @@ +Copyright 2011-2022 David Robillard <d@drobilla.net> + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/LICENSES/Apache-2.0.txt b/LICENSES/Apache-2.0.txt new file mode 100644 index 0000000..261eeb9 --- /dev/null +++ b/LICENSES/Apache-2.0.txt @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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Title to copyright in this work will at all times remain with +copyright holders. @@ -0,0 +1,285 @@ +lv2 (1.18.11) unstable; urgency=medium + + * Add configuration options to bundle, header, and tool installation + * Add lv2dir and lv2specdatadir package variables + * Allow LV2_SYMBOL_EXPORT to be overridden + * Avoid over-use of yielding meson options + * Fix pylint warning in test script + * Move example plugins to a separate project + * Override pkg-config dependency within meson + * Remove troublesome lv2_atom_assert_double_fits_in_64_bits + * eg-metro: Fix memory leak + * lv2specgen: Avoid deprecation warnings with rdflib >= 7.5 + * lv2specgen: Fix offline XHTML validation and make it optional + * ui: Add types for Gtk4UI and Qt6UI + + -- David Robillard <d@drobilla.net> Sun, 08 Feb 2026 01:13:31 +0000 + +lv2 (1.18.10) stable; urgency=medium + + * Fix includedir in pkg-config file + * Fix missing example plugin UI binaries + * Only install lv2specgen when required Python modules are found + * Replace change history data with a plain text NEWS file + + -- David Robillard <d@drobilla.net> Fri, 09 Sep 2022 17:26:51 +0000 + +lv2 (1.18.8) stable; urgency=medium + + * Fix documentation build with Python 3.7 + * Fix documentation build with meson 0.56.2 + * Fix lv2.h missing from installation + * eg-midigate: Fix output timing + * eg-sampler: Add resampling via libsamplerate + * eg-sampler: Fix potentially corrupt notification events + * lv2core: Fix inconsistent plugin class labels + * lv2specgen: Fix installed data paths + + -- David Robillard <d@drobilla.net> Fri, 12 Aug 2022 00:00:00 +0000 + +lv2 (1.18.6) stable; urgency=medium + + * Add dark mode style for documentation + * Clean up and modernize Python support code + * Fix or avoid new compiler and tool warnings + * Rearrange source tree to be directly usable by dependants + * Remove archaic properties from foaf vocabulary + * Replace canonical dcs ontology with a minimal version for LV2 + * Separate API headers from data + * Switch to Meson build system + + -- David Robillard <d@drobilla.net> Thu, 07 Jul 2022 00:00:00 +0000 + +lv2 (1.18.4) stable; urgency=medium + + * Fix build issues with newer toolchains + * Fix spelling errors + * atom: Fix spelling errors + * event: Fix spelling errors + * lv2core: Fix spelling errors + * patch: Fix spelling errors + * patch: Fix type and range of patch:value + * patch: Make the type of patch:wildcard more precise + * state: Fix spelling errors + * ui: Deprecate ui:resize + * ui: Fix spelling errors + + -- David Robillard <d@drobilla.net> Thu, 26 May 2022 00:00:00 +0000 + +lv2 (1.18.2) stable; urgency=medium + + * Various code cleanups and infrastructure improvements + * eg-sampler: Save and restore gain parameter value + * state: Fix state:StateChanged URI in metadata and documentation + + -- David Robillard <d@drobilla.net> Thu, 07 Jan 2021 00:00:00 +0000 + +lv2 (1.18.0) stable; urgency=medium + + * Improve documentation + * Separate extended documentation from primary data + * lv2core: Add lv2:Markdown datatype + * lv2core: Deprecate lv2:reportsLatency + * patch: Fix incorrect type of patch:sequenceNumber + * port-groups: Remove incorrect type of pg:letterCode + * port-groups: Replace broken links with detailed channel descriptions + * state: Add state:freePath feature + * ui: Add ui:requestValue feature + * ui: Add ui:scaleFactor, ui:foregroundColor, and ui:backgroundColor + * ui: Deprecate ui:binary + * worker: Improve documentation + + -- David Robillard <d@drobilla.net> Sun, 26 Apr 2020 00:00:00 +0000 + +lv2 (1.16.0) stable; urgency=medium + + * Add core/attributes.h utility header + * Add lv2_validate utility + * Aggressively deprecate uri-map and event extensions + * Install headers to simpler paths + * Simplify use of lv2specgen + * Upgrade build system and fix building with Python 3.7 + * atom: Add lv2_atom_object_get_typed() + * eg-midigate: Respond to "all notes off" MIDI message + * eg-sampler: Add waveform display to UI + * lv2core: Add lv2:MIDIPlugin class + * lv2core: Rework port restrictions so that presets can be validated + * midi: Fix incorrect range of midi:chunk + * options: Relax range of opts:requiredOption and opts:supportedOption + * patch: Add patch:accept property + * patch: Add patch:context property + * state: Add state:StateChanged for notification events + * time: Clarify time:beat origin + * units: Fix outdated port description in documentation + * units: Remove overly restrictive domain from units:unit + + -- David Robillard <d@drobilla.net> Sun, 03 Feb 2019 00:00:00 +0000 + +lv2 (1.14.0) stable; urgency=medium + + * buf-size: Add bufsz:coarseBlockLength feature + * buf-size: Add bufsz:nominalBlockLength option + * eg-sampler: Fix handling of state file paths + * eg-sampler: Support thread-safe state restoration + * eg-scope: Don't feed back UI state updates + * log: Add lv2_log_logger_set_map() + * lv2core: Add lv2:enabled designation + * lv2core: Add lv2_util.h with lv2_features_data() and lv2_features_query() + * state: Add LV2_STATE_ERR_NO_SPACE status flag + * state: Add state:threadSafeRestore feature + * time: Define LV2_TIME_PREFIX + * ui: Add missing property labels + * ui: Improve documentation + + -- David Robillard <d@drobilla.net> Mon, 19 Sep 2016 00:00:00 +0000 + +lv2 (1.12.0) stable; urgency=medium + + * Fix merging of version histories in specification documentation + * Improve API documentation + * Simplify property restrictions by removing redundancy + * eg-sampler: Add gain parameter + * eg-sampler: Support patch:Get, and request initial state from UI + * lv2core: Add extern C and visibility attribute to LV2_SYMBOL_EXPORT + * lv2core: Add lv2:isSideChain port property + * lv2core: Relax domain of lv2:minimum lv2:maximum and lv2:default + * parameters: Add range to parameters so hosts know how to control them + * patch: Add patch:Copy method + * patch: Define patch:Get with no subject to implicitly apply to receiver + * units: Add lv2:Parameter to domain of units:unit + * units: Fix non-existent port type in examples + + -- David Robillard <d@drobilla.net> Tue, 07 Apr 2015 00:00:00 +0000 + +lv2 (1.10.0) stable; urgency=medium + + * Fix -Wconversion warnings in headers + * Upgrade to waf 1.7.16 + * atom: Add lv2_atom_forge_is_object_type() and lv2_atom_forge_is_blank() + * atom: Add lv2_atom_forge_key() for terser object writing + * atom: Add lv2_atom_sequence_clear() and lv2_atom_sequence_append_event() + * atom: Deprecate Blank and Resource in favour of just Object + * event: Minor documentation improvements + * lv2core: Clarify lv2_descriptor() and lv2_lib_descriptor() documentation + * lv2specgen: Display deprecated warning on classes marked owl:deprecated + * patch: Add patch:sequenceNumber for associating replies with requests + * ui: Add show interface so UIs can gracefully degrade to separate windows + * ui: Fix identifier typos in documentation + + -- David Robillard <d@drobilla.net> Fri, 08 Aug 2014 00:00:00 +0000 + +lv2 (1.8.0) stable; urgency=medium + + * Add scope example plugin from Robin Gareus + * Install lv2specgen for use by other projects + * atom: Make lv2_atom_*_is_end() arguments const + * log: Add missing include string.h to logger.h for memset + * lv2core: Add lv2:prototype for property inheritance + * lv2specgen: Fix links to externally defined terms + * ui: Fix LV2_UI_INVALID_PORT_INDEX identifier in documentation + + -- David Robillard <d@drobilla.net> Sat, 04 Jan 2014 00:00:00 +0000 + +lv2 (1.6.0) stable; urgency=medium + + * Fix lv2specgen usage from command line + * Fix port indices of metronome example + * Upgrade to waf 1.7.11 + * atom: Fix crash in forge.h when pushing atoms to a full buffer + * ui: Add idle interface for native UIs and foreign toolkits + * ui: Add ui:updateRate property + + -- David Robillard <d@drobilla.net> Fri, 09 Aug 2013 00:00:00 +0000 + +lv2 (1.4.0) stable; urgency=medium + + * Add metronome example plugin to demonstrate sample accurate tempo sync + * Generate book-style HTML documentation from example plugins + * atom: Fix lv2_atom_sequence_end() + * atom: Improve atom documentation + * atom: Remove atom:stringType in favour of the more general owl:onDatatype + * buf-size: Fix typo in bufsz:sequenceSize label + * event: Fix incorrect return type in lv2_event_get() + * log: Add logger convenience API + * lv2core: Add lv2:EnvelopePlugin class + * lv2core: Add lv2:control for designating primary control ports + * lv2core: Make lv2:Parameter rdfs:subClassOf rdf:Property + * lv2core: Reserve minor version 0 for unstable development plugins + * lv2core: Set range of lv2:designation to lv2:Designation + * options: Set the range of opts:requiredOption and opts:supportedOption + * patch: Add patch:readable and patch:writable properties + * patch: Make patch:Set a compact message for setting one property + * state: Add state:loadDefaultState feature + * ui: Fix incorrect linker flag in ui:makeSONameResident documentation + + -- David Robillard <d@drobilla.net> Sun, 17 Feb 2013 00:00:00 +0000 + +lv2 (1.2.0) stable; urgency=medium + + * Move all project metadata for extensions to separate files to save memory + * Use stricter datatype definitions conformant with XSD and OWL + * atom: Add LV2_ATOM_CONTENTS_CONST and LV2_ATOM_BODY_CONST + * atom: Add lv2_atom_object_body_get() + * atom: Fix implicit conversions in forge.h that are invalid in C++11 + * atom: Fix lv2_atom_object_next() on 32-bit platforms + * atom: Fix outdated documentation in forge.h + * atom: Use consistent label style + * buf-size: Initial release + * dynmanifest: Use consistent label style + * event: Make event iterator gracefully handle optional ports + * event: Remove asserts from event-helper.h + * event: Use consistent label style + * event: Use more precise domain and range for EventPort properties + * lv2core: Use consistent label style + * midi: Add C definitions for message types and standard controllers + * midi: Add midi:HexByte datatype for status bytes and masks + * midi: Add midi:binding and midi:channel predicates + * midi: Fix definition of SystemExclusive status byte + * midi: Remove non-standard midi:Tick message type + * midi: Use consistent label style + * morph: Initial release + * options: Initial release + * parameters: Add param:sampleRate + * parameters: Add parameters.h of URI defines for convenience + * parameters: Use consistent label style + * port-groups: Use consistent label style + * port-props: Use consistent label style + * presets: Add preset banks + * presets: Use consistent label style + * state: Use consistent label style + * time: Use consistent label style + * ui: Add missing LV2_SYMBOL_EXPORT declaration for lv2ui_descriptor + * ui: Add types for WindowsUI, CocoaUI, and Gtk3UI + * ui: Use consistent label style + * units: Remove units:name in favour of rdfs:label + * units: Use consistent label style + * urid: Fix typo in urid:unmap documentation + + -- David Robillard <d@drobilla.net> Sun, 14 Oct 2012 00:00:00 +0000 + +lv2 (1.0.0) stable; urgency=medium + + * Initial release as a unified project + * atom: Initial release + * data-access: Initial unified release + * dynmanifest: Initial unified release + * event: Initial unified release + * instance-access: Initial unified release + * log: Initial release + * lv2core: Initial unified release + * midi: Initial unified release + * parameters: Initial release + * patch: Initial release + * port-groups: Initial release + * port-props: Initial release + * presets: Initial unified release + * resize-port: Initial release + * state: Initial release + * time: Initial release + * ui: Initial unified release + * units: Initial unified release + * uri-map: Initial unified release + * urid: Initial unified release + * worker: Initial release + + -- David Robillard <d@drobilla.net> Mon, 16 Apr 2012 00:00:00 +0000 @@ -1,76 +1,48 @@ +<!-- Copyright 2010-2022 David Robillard <d@drobilla.net> --> +<!-- SPDX-License-Identifier: ISC --> + LV2 === -LV2 is a plugin standard for audio systems. It defines a minimal yet extensible -C API for plugin code and a format for plugin "bundles". See -<http://lv2plug.in> for more information. - -This package contains specifications (C headers and Turtle files), -documentation generation tools, and example plugins. - -Building and installation requires only Python 2.6. Building the documentation -requires Doxygen. +LV2 is a plugin standard for audio systems. It defines an extensible C API for +plugins, and a format for self-contained "bundle" directories that contain +plugins, metadata, and other resources. See <http://lv2plug.in/> for more +information. +This package contains specifications (C headers and Turtle data files), +documentation generation tools, tests, and example plugins. Installation ------------ -A typical build looks something like this: - - ./waf configure --prefix=/foo - ./waf - sudo ./waf install - -or, for packaging: - - DESTDIR=/home/packager/lv2root ./waf install - -For help on the other available options, run: - - ./waf --help - -The bundle installation directory can be set with the --lv2dir option, e.g.: - - ./waf configure --lv2dir=/foo/lib/lv2 - -Configuring with `--lv2-user` will install bundles to the user-local location. - - -Packaging ---------- - -Specification bundles are both a build-time and run-time dependency of programs -that use LV2. Programs expect their data to be available somewhere in -`LV2_PATH`. - -See <http://lv2plug.in/pages/filesystem-hierarchy-standard.html> for details on -the standard installation paths. - -Do not split up LV2 bundles, they are self-contained and must remain whole. -Other than that, things may be split to suit distribution needs. For example, -separate packages for specifications, tools, and plugins, may be good idea. - +See the [installation instructions](INSTALL.md) for details on how to +configure, build, and install LV2 with meson. -Header Installation -------------------- +By default, on UNIX-like systems, everything is installed within the `prefix`, +and LV2 bundles are installed in the "lv2" subdirectory of the `libdir`. On +other systems, bundles are installed by default to the standard location for +plugins on the system. The bundle installation directory can be overridden +with the `lv2dir` option. -By default symbolic links to headers in bundles are installed to `INCLUDEDIR`. -If symbolic links are a problem, configure with `--copy-headers` and copies -will be installed instead. +The [specification bundles](lv2) are run-time dependencies of LV2 applications. +Programs expect their data to be available somewhere in `LV2_PATH`. See +<http://lv2plug.in/pages/filesystem-hierarchy-standard.html> for details on the +standard installation paths. -Note that include paths relative to `PREFIX` may not be changed, since projects -using LV2 use include paths like: +Headers +------- - #include "lv2/lv2plug.in/ns/ext/urid/urid.h" +The `lv2/` include namespace is reserved for this LV2 distribution. +Other projects may extend LV2, but must place their headers elsewhere. +Headers are installed to `includedir` with paths like: -Documentation -------------- + #include <lv2/urid/urid.h> -Configuring with the --docs option will build the documentation for all the -included specifications if Doxygen is available. For example: +For backwards compatibility, if the `old_headers` option is set, then headers +are also installed to the older URI-based paths: - ./waf configure --docs - ./waf + #include <lv2/lv2plug.in/ns/ext/urid/urid.h> -Specification documentation is also availabe online at <http://lv2plug.in/ns>. +Projects still using this style are encourated to migrate to the shorter style +above. diff --git a/doc/c/doxy-style.css b/doc/c/doxy-style.css new file mode 100644 index 0000000..6f15ee4 --- /dev/null +++ b/doc/c/doxy-style.css @@ -0,0 +1,1091 @@ +html { + background: #FFF; + color: #222; +} + +body { + font-style: normal; + line-height: 1.6em; + margin-left: auto; + margin-right: auto; + padding: 1em; + max-width: 60em; + font-family: "SF Pro Text", Verdana, "DejaVu Sans", sans-serif; + text-rendering: optimizeLegibility; +} + +h1 { + font-size: 1.68em; + font-weight: 500; + font-family: Helvetica, Arial, "DejaVu Sans Condensed", Verdana, sans-serif; + line-height: 2em; + margin: 0 0 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span.lineno a:hover { + background-color: #484848; + } + +} + +/* Hard black for dark mode on mobile (since it's likely to be an OLED screen) */ +@media only screen and (hover: none) and (pointer: coarse) and (prefers-color-scheme: dark) { + html { + background: #000; + color: #CCC; + } +} diff --git a/doc/c/footer.html b/doc/c/footer.html new file mode 100644 index 0000000..0dc6919 --- /dev/null +++ b/doc/c/footer.html @@ -0,0 +1,20 @@ +<!-- HTML footer for doxygen 1.8.15--> +<!-- start footer part --> +<!--BEGIN GENERATE_TREEVIEW--> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + $navpath + <li class="footer">$generatedby + <a href="http://www.doxygen.org/index.html">Doxygen $doxygenversion</li> + </ul> +</div> +<!--END GENERATE_TREEVIEW--> +<!--BEGIN !GENERATE_TREEVIEW--> +<div id="footer"> + <address class="footer">$generatedby + <a href="http://www.doxygen.org/">Doxygen</a> $doxygenversion + </address> +</div> +<!--END !GENERATE_TREEVIEW--> +</body> +</html> diff --git a/doc/c/header.html b/doc/c/header.html new file mode 100644 index 0000000..2e419e3 --- /dev/null +++ b/doc/c/header.html @@ -0,0 +1,37 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> + <!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME--> + <!--BEGIN !PROJECT_NAME--><title>$title</title><!--END !PROJECT_NAME--> + <link href="$relpath^$stylesheet" rel="stylesheet" type="text/css" /> + $extrastylesheet + </head> + <body> + <div id="top"><!-- do not remove this div, it is closed by doxygen! --> + + <!--BEGIN TITLEAREA--> + <div id="titlearea"> + <div id="header"> + <div id="titlebox"> + <!--BEGIN PROJECT_LOGO--> + <div id="projectlogo"><img alt="Logo" src="$relpath^$projectlogo"/></div> + <!--END PROJECT_LOGO--> + <!--BEGIN PROJECT_NAME--> + <h1 id="title">$projectname</h1> + <!--END PROJECT_NAME--> + <!--BEGIN PROJECT_BRIEF--> + <div id="shortdesc">$projectbrief</div> + <!--END PROJECT_BRIEF--> + </div> + <div id="metabox"> + <table id="meta"> + <!--BEGIN PROJECT_NUMBER--> + <tr><th>Version</th><td>$projectnumber</td></tr> + <!--END PROJECT_NUMBER--> + </table> + </div> + </div> + </div> + <!--END TITLEAREA--> + <!-- end header part --> diff --git a/doc/DoxygenLayout.xml b/doc/c/layout.xml index 3b3d6c7..938dbce 100644 --- a/doc/DoxygenLayout.xml +++ b/doc/c/layout.xml @@ -1,9 +1,8 @@ <doxygenlayout version="1.0"> - <!-- Generated by doxygen 1.8.8 --> + <!-- Generated by doxygen 1.8.17 --> <!-- Navigation index tabs for HTML output --> <navindex> - <tab type="user" url="../../ns/index.html" title="Index"/> - <tab type="mainpage" visible="no" title=""/> + <tab type="mainpage" visible="yes" title=""/> <tab type="pages" visible="yes" title="" intro=""/> <tab type="modules" visible="yes" title="" intro=""/> <tab type="namespaces" visible="yes" title=""> @@ -12,7 +11,7 @@ </tab> <tab type="classes" visible="yes" title=""> <tab type="classlist" visible="yes" title="" intro=""/> - <tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/> + <tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/> <tab type="hierarchy" visible="yes" title="" intro=""/> <tab type="classmembers" visible="yes" title="" intro=""/> </tab> @@ -20,12 +19,13 @@ <tab type="filelist" visible="yes" title="" intro=""/> <tab type="globals" visible="yes" title="" intro=""/> </tab> - <tab type="examples" visible="yes" title="" intro=""/> + <tab type="examples" visible="yes" title="" intro=""/> </navindex> <!-- Layout definition for a class page --> <class> <briefdescription visible="yes"/> + <detaileddescription title=""/> <includes visible="$SHOW_INCLUDE_FILES"/> <inheritancegraph visible="$CLASS_GRAPH"/> <collaborationgraph visible="$COLLABORATION_GRAPH"/> @@ -33,7 +33,6 @@ <nestedclasses visible="yes" title=""/> <publictypes title=""/> <services title=""/> - <interfaces title=""/> <publicslots title=""/> <signals title=""/> <publicmethods title=""/> @@ -63,13 +62,11 @@ <related title="" subtitle=""/> <membergroups visible="yes"/> </memberdecl> - <detaileddescription title=""/> <memberdef> <inlineclasses title=""/> <typedefs title=""/> <enums title=""/> <services title=""/> - <interfaces title=""/> <constructors title=""/> <functions title=""/> <related title=""/> @@ -82,33 +79,10 @@ <authorsection visible="yes"/> </class> - <!-- Layout definition for a namespace page --> - <namespace> - <briefdescription visible="yes"/> - <memberdecl> - <nestednamespaces visible="yes" title=""/> - <constantgroups visible="yes" title=""/> - <classes visible="yes" title=""/> - <typedefs title=""/> - <enums title=""/> - <functions title=""/> - <variables title=""/> - <membergroups visible="yes"/> - </memberdecl> - <detaileddescription title=""/> - <memberdef> - <inlineclasses title=""/> - <typedefs title=""/> - <enums title=""/> - <functions title=""/> - <variables title=""/> - </memberdef> - <authorsection visible="yes"/> - </namespace> - <!-- Layout definition for a file page --> <file> <briefdescription visible="yes"/> + <detaileddescription title=""/> <includes visible="$SHOW_INCLUDE_FILES"/> <includegraph visible="$INCLUDE_GRAPH"/> <includedbygraph visible="$INCLUDED_BY_GRAPH"/> @@ -124,7 +98,6 @@ <variables title=""/> <membergroups visible="yes"/> </memberdecl> - <detaileddescription title=""/> <memberdef> <inlineclasses title=""/> <defines title=""/> @@ -138,6 +111,7 @@ <!-- Layout definition for a group page --> <group> + <briefdescription visible="yes"/> <detaileddescription title=""/> <groupgraph visible="$GROUP_GRAPHS"/> <memberdecl> @@ -146,12 +120,12 @@ <files visible="yes" title=""/> <namespaces visible="yes" title=""/> <classes visible="yes" title=""/> + <defines title=""/> <typedefs title=""/> <enums title=""/> <enumvalues title=""/> <functions title=""/> <variables title=""/> - <defines title=""/> <signals title=""/> <publicslots title=""/> <protectedslots title=""/> @@ -184,11 +158,11 @@ <!-- Layout definition for a directory page --> <directory> <briefdescription visible="yes"/> + <detaileddescription title=""/> <directorygraph visible="yes"/> <memberdecl> <dirs visible="yes"/> <files visible="yes"/> </memberdecl> - <detaileddescription title=""/> </directory> </doxygenlayout> diff --git a/doc/c/mainpage.md b/doc/c/mainpage.md new file mode 100644 index 0000000..561bc93 --- /dev/null +++ b/doc/c/mainpage.md @@ -0,0 +1,3 @@ +This is the API documentation for LV2. + +For an index and higher level documentation, see the corresponding [specification documentation](../../ns/index.html). diff --git a/doc/c/meson.build b/doc/c/meson.build new file mode 100644 index 0000000..2642c3a --- /dev/null +++ b/doc/c/meson.build @@ -0,0 +1,39 @@ +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +if doxygen.found() + reference_doxygen_in = files('reference.doxygen.in') + + config = configuration_data( + { + 'LV2_SRCDIR': lv2_source_root, + 'LV2_BUILDDIR': lv2_build_root, + 'LV2_VERSION': meson.project_version(), + }, + ) + + reference_doxygen = configure_file( + configuration: config, + input: reference_doxygen_in, + output: 'reference.doxygen', + ) + + docs = custom_target( + 'html', + command: [doxygen, '@INPUT@'], + input: reference_doxygen, + install: true, + install_dir: lv2_docdir / 'c', + output: ['html', 'tags'], + ) + + # TODO: doc_deps is needed because Meson did not support using custom target + # outputs as dependencies until 0.60.0. When 0.60.0 is required, this can be + # cleaned up by removing doc_deps and using lv2_tags (not its path) as a + # command argument, which Meson will correctly make a dependency for. + + lv2_tags = docs[1] + doc_deps = [docs] +else + doc_deps = [] +endif diff --git a/doc/reference.doxygen.in b/doc/c/reference.doxygen.in index ff210f4..333fe1c 100644 --- a/doc/reference.doxygen.in +++ b/doc/c/reference.doxygen.in @@ -1,4 +1,4 @@ -# Doxyfile 1.8.12 +# Doxyfile 1.9.3 # This file describes the settings to be used by the documentation system # doxygen (www.doxygen.org) for a project. @@ -17,11 +17,11 @@ # Project related configuration options #--------------------------------------------------------------------------- -# This tag specifies the encoding used for all characters in the config file -# that follow. The default is UTF-8 which is also the encoding used for all text -# before the first occurrence of this tag. Doxygen uses libiconv (or the iconv -# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv -# for the list of possible encodings. +# This tag specifies the encoding used for all characters in the configuration +# file that follow. The default is UTF-8 which is also the encoding used for all +# text before the first occurrence of this tag. Doxygen uses libiconv (or the +# iconv built into libc) for the transcoding. See +# https://www.gnu.org/software/libiconv/ for the list of possible encodings. # The default value is: UTF-8. DOXYFILE_ENCODING = UTF-8 @@ -44,7 +44,7 @@ PROJECT_NUMBER = @LV2_VERSION@ # for a project that appears at the top of each page and should give viewer a # quick idea about the purpose of the project. Keep the description short. -PROJECT_BRIEF = +PROJECT_BRIEF = "An open and extensible audio plugin standard" # With the PROJECT_LOGO tag one can specify a logo or an icon that is included # in the documentation. The maximum height of the logo should not exceed 55 @@ -58,7 +58,7 @@ PROJECT_LOGO = # entered, it will be relative to the location where doxygen was started. If # left blank the current directory will be used. -OUTPUT_DIRECTORY = . +OUTPUT_DIRECTORY = @LV2_BUILDDIR@ # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub- # directories (in 2 levels) under the output directory of each output format and @@ -222,20 +222,19 @@ TAB_SIZE = 4 # the documentation. An alias has the form: # name=value # For example adding -# "sideeffect=@par Side Effects:\n" +# "sideeffect=@par Side Effects:^^" # will allow you to put the command \sideeffect (or @sideeffect) in the # documentation, which will result in a user-defined paragraph with heading -# "Side Effects:". You can put \n's in the value part of an alias to insert -# newlines. +# "Side Effects:". Note that you cannot put \n's in the value part of an alias +# to insert newlines (in the resulting output). You can put ^^ in the value part +# of an alias to insert a newline as if a physical newline was in the original +# file. When you need a literal { or } or , in the value part of an alias you +# have to escape them by means of a backslash (\), this can lead to conflicts +# with the commands \{ and \} for these it is advised to use the version @{ and +# @} or use a double escape (\\{ and \\}) ALIASES = -# This tag can be used to specify a number of word-keyword mappings (TCL only). -# A mapping has the form "name=value". For example adding "class=itcl::class" -# will allow you to use the command class in the itcl::class meaning. - -TCL_SUBST = - # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources # only. Doxygen will then generate output that is more tailored for C. For # instance, some of the names that are used will be different. The list of all @@ -268,24 +267,28 @@ OPTIMIZE_OUTPUT_VHDL = NO # parses. With this tag you can assign which parser to use for a given # extension. Doxygen has a built-in mapping, but you can override or extend it # using this tag. The format is ext=language, where ext is a file extension, and -# language is one of the parsers supported by doxygen: IDL, Java, Javascript, -# C#, C, C++, D, PHP, Objective-C, Python, Fortran (fixed format Fortran: -# FortranFixed, free formatted Fortran: FortranFree, unknown formatted Fortran: -# Fortran. In the later case the parser tries to guess whether the code is fixed -# or free formatted code, this is the default for Fortran type files), VHDL. For -# instance to make doxygen treat .inc files as Fortran files (default is PHP), -# and .f files as C (default is Fortran), use: inc=Fortran f=C. +# language is one of the parsers supported by doxygen: IDL, Java, JavaScript, +# Csharp (C#), C, C++, Lex, D, PHP, md (Markdown), Objective-C, Python, Slice, +# VHDL, Fortran (fixed format Fortran: FortranFixed, free formatted Fortran: +# FortranFree, unknown formatted Fortran: Fortran. In the later case the parser +# tries to guess whether the code is fixed or free formatted code, this is the +# default for Fortran type files). For instance to make doxygen treat .inc files +# as Fortran files (default is PHP), and .f files as C (default is Fortran), +# use: inc=Fortran f=C. # # Note: For files without extension you can use no_extension as a placeholder. # # Note that for custom extensions you also need to set FILE_PATTERNS otherwise -# the files are not read by doxygen. +# the files are not read by doxygen. When specifying no_extension you should add +# * to the FILE_PATTERNS. +# +# Note see also the list of default file extension mappings. EXTENSION_MAPPING = # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments # according to the Markdown format, which allows for more readable -# documentation. See http://daringfireball.net/projects/markdown/ for details. +# documentation. See https://daringfireball.net/projects/markdown/ for details. # The output of markdown processing is further processed by doxygen, so you can # mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in # case of backward compatibilities issues. @@ -297,7 +300,7 @@ MARKDOWN_SUPPORT = YES # to that level are automatically included in the table of contents, even if # they do not have an id attribute. # Note: This feature currently applies only to Markdown headings. -# Minimum value: 0, maximum value: 99, default value: 0. +# Minimum value: 0, maximum value: 99, default value: 5. # This tag requires that the tag MARKDOWN_SUPPORT is set to YES. TOC_INCLUDE_HEADINGS = 0 @@ -327,7 +330,7 @@ BUILTIN_STL_SUPPORT = NO CPP_CLI_SUPPORT = NO # Set the SIP_SUPPORT tag to YES if your project consists of sip (see: -# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen +# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen # will parse them like normal C++ but will assume all classes use public instead # of private inheritance when no explicit protection keyword is present. # The default value is: NO. @@ -487,8 +490,8 @@ HIDE_UNDOC_MEMBERS = NO HIDE_UNDOC_CLASSES = NO # If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend -# (class|struct|union) declarations. If set to NO, these declarations will be -# included in the documentation. +# declarations. If set to NO, these declarations will be included in the +# documentation. # The default value is: NO. HIDE_FRIEND_COMPOUNDS = NO @@ -507,11 +510,18 @@ HIDE_IN_BODY_DOCS = NO INTERNAL_DOCS = NO -# If the CASE_SENSE_NAMES tag is set to NO then doxygen will only generate file -# names in lower-case letters. If set to YES, upper-case letters are also -# allowed. This is useful if you have classes or files whose names only differ -# in case and if your file system supports case sensitive file names. Windows -# and Mac users are advised to set this option to NO. +# With the correct setting of option CASE_SENSE_NAMES doxygen will better be +# able to match the capabilities of the underlying filesystem. In case the +# filesystem is case sensitive (i.e. it supports files in the same directory +# whose names only differ in casing), the option must be set to YES to properly +# deal with such files in case they appear in the input. For filesystems that +# are not case sensitive the option should be be set to NO to properly deal with +# output files written for symbols that only differ in casing, such as for two +# classes, one named CLASS and the other named Class, and to also support +# references to files without having to specify the exact matching casing. On +# Windows (including Cygwin) and MacOS, users should typically set this option +# to NO, whereas on Linux or other Unix flavors it should typically be set to +# YES. # The default value is: system dependent. CASE_SENSE_NAMES = YES @@ -687,18 +697,19 @@ FILE_VERSION_FILTER = # output files in an output format independent way. To create the layout file # that represents doxygen's defaults, run doxygen with the -l option. You can # optionally specify a file name after the option, if omitted DoxygenLayout.xml -# will be used as the name of the layout file. +# will be used as the name of the layout file. See also section "Changing the +# layout of pages" for information. # # Note that if you run doxygen from a directory containing a file called # DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE # tag is left empty. -LAYOUT_FILE = @LV2_SRCDIR@/doc/DoxygenLayout.xml +LAYOUT_FILE = @LV2_SRCDIR@/doc/c/layout.xml # The CITE_BIB_FILES tag can be used to specify one or more bib files containing # the reference definitions. This must be a list of .bib files. The .bib # extension is automatically appended if omitted. This requires the bibtex tool -# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info. +# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info. # For LaTeX the style of the bibliography can be controlled using # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the # search path. See also \cite for info how to create references. @@ -733,23 +744,28 @@ WARNINGS = YES WARN_IF_UNDOCUMENTED = YES # If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for -# potential errors in the documentation, such as not documenting some parameters -# in a documented function, or documenting parameters that don't exist or using -# markup commands wrongly. +# potential errors in the documentation, such as documenting some parameters in +# a documented function twice, or documenting parameters that don't exist or +# using markup commands wrongly. # The default value is: YES. WARN_IF_DOC_ERROR = YES # This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that # are documented, but have no documentation for their parameters or return -# value. If set to NO, doxygen will only warn about wrong or incomplete -# parameter documentation, but not about the absence of documentation. +# value. If set to NO, doxygen will only warn about wrong parameter +# documentation, but not about the absence of documentation. If EXTRACT_ALL is +# set to YES then this flag will automatically be disabled. See also +# WARN_IF_INCOMPLETE_DOC # The default value is: NO. WARN_NO_PARAMDOC = NO # If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when -# a warning is encountered. +# a warning is encountered. If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS +# then doxygen will continue running as if WARN_AS_ERROR tag is set to NO, but +# at the end of the doxygen process doxygen will return with a non-zero status. +# Possible values are: NO, YES and FAIL_ON_WARNINGS. # The default value is: NO. WARN_AS_ERROR = NO @@ -766,7 +782,10 @@ WARN_FORMAT = "$file:$line: $text" # The WARN_LOGFILE tag can be used to specify a file to which warning and error # messages should be written. If left blank the output is written to standard -# error (stderr). +# error (stderr). In case the file specified cannot be opened for writing the +# warning and error messages are written to standard error. When as file - is +# specified the warning and error messages are written to standard output +# (stdout). WARN_LOGFILE = @@ -780,41 +799,42 @@ WARN_LOGFILE = # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING # Note: If this tag is empty the current directory is searched. -INPUT = @LV2_SRCDIR@/doc/mainpage.dox \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/atom/atom.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/atom/forge.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/atom/util.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/buf-size/buf-size.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/data-access/data-access.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/event/event-helpers.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/event/event.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/instance-access/instance-access.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/log/log.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/log/logger.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/midi/midi.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/morph/morph.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/options/options.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/parameters/parameters.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/patch/patch.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/port-groups/port-groups.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/port-props/port-props.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/presets/presets.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/resize-port/resize-port.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/state/state.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/time/time.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/urid/urid.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/ext/worker/worker.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/extensions/ui/ui.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/extensions/units/units.h \ - @LV2_SRCDIR@/lv2/lv2plug.in/ns/lv2core/lv2.h +INPUT = @LV2_SRCDIR@/doc/c/mainpage.md \ + @LV2_SRCDIR@/include/lv2/atom/atom.h \ + @LV2_SRCDIR@/include/lv2/atom/forge.h \ + @LV2_SRCDIR@/include/lv2/atom/util.h \ + @LV2_SRCDIR@/include/lv2/buf-size/buf-size.h \ + @LV2_SRCDIR@/include/lv2/core/lv2.h \ + @LV2_SRCDIR@/include/lv2/core/lv2_util.h \ + @LV2_SRCDIR@/include/lv2/data-access/data-access.h \ + @LV2_SRCDIR@/include/lv2/dynmanifest/dynmanifest.h \ + @LV2_SRCDIR@/include/lv2/event/event-helpers.h \ + @LV2_SRCDIR@/include/lv2/event/event.h \ + @LV2_SRCDIR@/include/lv2/instance-access/instance-access.h \ + @LV2_SRCDIR@/include/lv2/log/log.h \ + @LV2_SRCDIR@/include/lv2/log/logger.h \ + @LV2_SRCDIR@/include/lv2/midi/midi.h \ + @LV2_SRCDIR@/include/lv2/morph/morph.h \ + @LV2_SRCDIR@/include/lv2/options/options.h \ + @LV2_SRCDIR@/include/lv2/parameters/parameters.h \ + @LV2_SRCDIR@/include/lv2/patch/patch.h \ + @LV2_SRCDIR@/include/lv2/port-groups/port-groups.h \ + @LV2_SRCDIR@/include/lv2/port-props/port-props.h \ + @LV2_SRCDIR@/include/lv2/presets/presets.h \ + @LV2_SRCDIR@/include/lv2/resize-port/resize-port.h \ + @LV2_SRCDIR@/include/lv2/state/state.h \ + @LV2_SRCDIR@/include/lv2/time/time.h \ + @LV2_SRCDIR@/include/lv2/ui/ui.h \ + @LV2_SRCDIR@/include/lv2/units/units.h \ + @LV2_SRCDIR@/include/lv2/uri-map/uri-map.h \ + @LV2_SRCDIR@/include/lv2/urid/urid.h \ + @LV2_SRCDIR@/include/lv2/worker/worker.h # This tag can be used to specify the character encoding of the source files # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses # libiconv (or the iconv built into libc) for the transcoding. See the libiconv -# documentation (see: http://www.gnu.org/software/libiconv) for the list of -# possible encodings. +# documentation (see: +# https://www.gnu.org/software/libiconv/) for the list of possible encodings. # The default value is: UTF-8. INPUT_ENCODING = UTF-8 @@ -827,11 +847,15 @@ INPUT_ENCODING = UTF-8 # need to set EXTENSION_MAPPING for the extension otherwise the files are not # read by doxygen. # +# Note the list of default checked file patterns might differ from the list of +# default file extension mappings. +# # If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp, # *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h, -# *.hh, *.hxx, *.hpp, *.h++, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, *.inc, -# *.m, *.markdown, *.md, *.mm, *.dox, *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, -# *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf and *.qsf. +# *.hh, *.hxx, *.hpp, *.h++, *.l, *.cs, *.d, *.php, *.php4, *.php5, *.phtml, +# *.inc, *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C +# comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd, +# *.vhdl, *.ucf, *.qsf and *.ice. FILE_PATTERNS = @@ -870,7 +894,7 @@ EXCLUDE_PATTERNS = # (namespaces, classes, functions, etc.) that should be excluded from the # output. The symbol name can be a fully qualified name, a word, or if the # wildcard * is used, a substring. Examples: ANamespace, AClass, -# AClass::ANamespace, ANamespace::*Test +# ANamespace::AClass, ANamespace::*Test # # Note that the wildcards are matched against the file with absolute path, so to # exclude all test directories use the pattern */test/* @@ -957,7 +981,7 @@ FILTER_SOURCE_PATTERNS = # (index.html). This can be useful if you have a project on for instance GitHub # and want to reuse the introduction page also for the doxygen output. -USE_MDFILE_AS_MAINPAGE = +USE_MDFILE_AS_MAINPAGE = @LV2_SRCDIR@/doc/c/mainpage.md #--------------------------------------------------------------------------- # Configuration options related to source browsing @@ -986,7 +1010,7 @@ INLINE_SOURCES = NO STRIP_CODE_COMMENTS = YES # If the REFERENCED_BY_RELATION tag is set to YES then for each documented -# function all documented functions referencing it will be listed. +# entity all documented functions referencing it will be listed. # The default value is: NO. REFERENCED_BY_RELATION = NO @@ -1018,12 +1042,12 @@ SOURCE_TOOLTIPS = YES # If the USE_HTAGS tag is set to YES then the references to source code will # point to the HTML generated by the htags(1) tool instead of doxygen built-in # source browser. The htags tool is part of GNU's global source tagging system -# (see http://www.gnu.org/software/global/global.html). You will need version +# (see https://www.gnu.org/software/global/global.html). You will need version # 4.8.6 or higher. # # To use it do the following: # - Install the latest version of global -# - Enable SOURCE_BROWSER and USE_HTAGS in the config file +# - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file # - Make sure the INPUT points to the root of the source tree # - Run doxygen as normal # @@ -1056,13 +1080,6 @@ VERBATIM_HEADERS = NO ALPHABETICAL_INDEX = NO -# The COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns in -# which the alphabetical index list will be split. -# Minimum value: 1, maximum value: 20, default value: 5. -# This tag requires that the tag ALPHABETICAL_INDEX is set to YES. - -COLS_IN_ALPHA_INDEX = 5 - # In case all classes in a project start with a common prefix, all classes will # be put under the same header in the alphabetical index. The IGNORE_PREFIX tag # can be used to specify a prefix (or a list of prefixes) that should be ignored @@ -1086,7 +1103,7 @@ GENERATE_HTML = YES # The default directory is: html. # This tag requires that the tag GENERATE_HTML is set to YES. -HTML_OUTPUT = html +HTML_OUTPUT = @LV2_BUILDDIR@/doc/c/html # The HTML_FILE_EXTENSION tag can be used to specify the file extension for each # generated HTML page (for example: .htm, .php, .asp). @@ -1113,7 +1130,7 @@ HTML_FILE_EXTENSION = .html # of the possible markers and block names see the documentation. # This tag requires that the tag GENERATE_HTML is set to YES. -HTML_HEADER = @LV2_SRCDIR@/doc/header.html +HTML_HEADER = @LV2_SRCDIR@/doc/c/header.html # The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each # generated HTML page. If the tag is left blank doxygen will generate a standard @@ -1123,7 +1140,7 @@ HTML_HEADER = @LV2_SRCDIR@/doc/header.html # that doxygen normally uses. # This tag requires that the tag GENERATE_HTML is set to YES. -HTML_FOOTER = +HTML_FOOTER = @LV2_SRCDIR@/doc/c/footer.html # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style # sheet that is used by each HTML page. It can be used to fine-tune the look of @@ -1135,7 +1152,7 @@ HTML_FOOTER = # obsolete. # This tag requires that the tag GENERATE_HTML is set to YES. -HTML_STYLESHEET = @LV2_SRCDIR@/doc/doxy-style.css +HTML_STYLESHEET = @LV2_SRCDIR@/doc/c/doxy-style.css # The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined # cascading style sheets that are included after the standard style sheets @@ -1162,8 +1179,8 @@ HTML_EXTRA_FILES = # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen # will adjust the colors in the style sheet and background images according to -# this color. Hue is specified as an angle on a colorwheel, see -# http://en.wikipedia.org/wiki/Hue for more information. For instance the value +# this color. Hue is specified as an angle on a color-wheel, see +# https://en.wikipedia.org/wiki/Hue for more information. For instance the value # 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300 # purple, and 360 is red again. # Minimum value: 0, maximum value: 359, default value: 220. @@ -1172,7 +1189,7 @@ HTML_EXTRA_FILES = HTML_COLORSTYLE_HUE = 160 # The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors -# in the HTML output. For a value of 0 the output will use grayscales only. A +# in the HTML output. For a value of 0 the output will use gray-scales only. A # value of 255 will produce the most vivid colors. # Minimum value: 0, maximum value: 255, default value: 100. # This tag requires that the tag GENERATE_HTML is set to YES. @@ -1190,14 +1207,16 @@ HTML_COLORSTYLE_SAT = 30 HTML_COLORSTYLE_GAMMA = 100 -# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML -# page will contain the date and time when the page was generated. Setting this -# to YES can help to show when doxygen was last run and thus if the -# documentation is up to date. -# The default value is: NO. +# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML +# documentation will contain a main index with vertical navigation menus that +# are dynamically created via JavaScript. If disabled, the navigation index will +# consists of multiple levels of tabs that are statically embedded in every HTML +# page. Disable this option to support browsers that do not have JavaScript, +# like the Qt help browser. +# The default value is: YES. # This tag requires that the tag GENERATE_HTML is set to YES. -HTML_TIMESTAMP = NO +HTML_DYNAMIC_MENUS = NO # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML # documentation will contain sections that can be hidden and shown after the @@ -1222,13 +1241,14 @@ HTML_INDEX_NUM_ENTRIES = 100 # If the GENERATE_DOCSET tag is set to YES, additional index files will be # generated that can be used as input for Apple's Xcode 3 integrated development -# environment (see: http://developer.apple.com/tools/xcode/), introduced with -# OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a -# Makefile in the HTML output directory. Running make will produce the docset in -# that directory and running make install will install the docset in +# environment (see: +# https://developer.apple.com/xcode/), introduced with OSX 10.5 (Leopard). To +# create a documentation set, doxygen will generate a Makefile in the HTML +# output directory. Running make will produce the docset in that directory and +# running make install will install the docset in # ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at -# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html -# for more information. +# startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy +# genXcode/_index.html for more information. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. @@ -1267,8 +1287,12 @@ DOCSET_PUBLISHER_NAME = Publisher # If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three # additional HTML index files: index.hhp, index.hhc, and index.hhk. The # index.hhp is a project file that can be read by Microsoft's HTML Help Workshop -# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on -# Windows. +# on Windows. In the beginning of 2021 Microsoft took the original page, with +# a.o. the download links, offline the HTML help workshop was already many years +# in maintenance mode). You can download the HTML help workshop from the web +# archives at Installation executable (see: +# http://web.archive.org/web/20160201063255/http://download.microsoft.com/downlo +# ad/0/A/9/0A939EF6-E31C-430F-A3DF-DFAE7960D564/htmlhelp.exe). # # The HTML Help Workshop contains a compiler that can convert all HTML output # generated by doxygen into a single compiled HTML file (.chm). Compiled HTML @@ -1298,7 +1322,7 @@ CHM_FILE = HHC_LOCATION = # The GENERATE_CHI flag controls if a separate .chi index file is generated -# (YES) or that it should be included in the master .chm file (NO). +# (YES) or that it should be included in the main .chm file (NO). # The default value is: NO. # This tag requires that the tag GENERATE_HTMLHELP is set to YES. @@ -1343,7 +1367,8 @@ QCH_FILE = # The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help # Project output. For more information please see Qt Help Project / Namespace -# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace). +# (see: +# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace). # The default value is: org.doxygen.Project. # This tag requires that the tag GENERATE_QHP is set to YES. @@ -1351,8 +1376,8 @@ QHP_NAMESPACE = # The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt # Help Project output. For more information please see Qt Help Project / Virtual -# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual- -# folders). +# Folders (see: +# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-folders). # The default value is: doc. # This tag requires that the tag GENERATE_QHP is set to YES. @@ -1360,30 +1385,30 @@ QHP_VIRTUAL_FOLDER = doc # If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom # filter to add. For more information please see Qt Help Project / Custom -# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- -# filters). +# Filters (see: +# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_NAME = # The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the # custom filter to add. For more information please see Qt Help Project / Custom -# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom- -# filters). +# Filters (see: +# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_CUST_FILTER_ATTRS = # The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this # project's filter section matches. Qt Help Project / Filter Attributes (see: -# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes). +# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes). # This tag requires that the tag GENERATE_QHP is set to YES. QHP_SECT_FILTER_ATTRS = -# The QHG_LOCATION tag can be used to specify the location of Qt's -# qhelpgenerator. If non-empty doxygen will try to run qhelpgenerator on the -# generated .qhp file. +# The QHG_LOCATION tag can be used to specify the location (absolute path +# including file name) of Qt's qhelpgenerator. If non-empty doxygen will try to +# run qhelpgenerator on the generated .qhp file. # This tag requires that the tag GENERATE_QHP is set to YES. QHG_LOCATION = @@ -1426,11 +1451,11 @@ DISABLE_INDEX = NO # to work a browser that supports JavaScript, DHTML, CSS and frames is required # (i.e. any modern browser). Windows users are probably better off using the # HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can -# further fine-tune the look of the index. As an example, the default style -# sheet generated by doxygen has an example that shows how to put an image at -# the root of the tree instead of the PROJECT_NAME. Since the tree basically has -# the same information as the tab index, you could consider setting -# DISABLE_INDEX to YES when enabling this option. +# further fine tune the look of the index (see "Fine-tuning the output"). As an +# example, the default style sheet generated by doxygen has an example that +# shows how to put an image at the root of the tree instead of the PROJECT_NAME. +# Since the tree basically has the same information as the tab index, you could +# consider setting DISABLE_INDEX to YES when enabling this option. # The default value is: NO. # This tag requires that the tag GENERATE_HTML is set to YES. @@ -1469,19 +1494,8 @@ EXT_LINKS_IN_WINDOW = NO FORMULA_FONTSIZE = 10 -# Use the FORMULA_TRANPARENT tag to determine whether or not the images -# generated for formulas are transparent PNGs. Transparent PNGs are not -# supported properly for IE 6.0, but are supported on all modern browsers. -# -# Note that when changing this option you need to delete any form_*.png files in -# the HTML output directory before the changes have effect. -# The default value is: YES. -# This tag requires that the tag GENERATE_HTML is set to YES. - -FORMULA_TRANSPARENT = YES - # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see -# http://www.mathjax.org) which uses client side Javascript for the rendering +# https://www.mathjax.org) which uses client side JavaScript for the rendering # instead of using pre-rendered bitmaps. Use this if you do not have LaTeX # installed or if you want to formulas look prettier in the HTML output. When # enabled you may also need to install MathJax separately and configure the path @@ -1492,10 +1506,17 @@ FORMULA_TRANSPARENT = YES USE_MATHJAX = NO # When MathJax is enabled you can set the default output format to be used for -# the MathJax output. See the MathJax site (see: -# http://docs.mathjax.org/en/latest/output.html) for more details. +# the MathJax output. For more details about the output format see MathJax +# version 2 (see: +# http://docs.mathjax.org/en/v2.7-latest/output.html) and MathJax version 3 +# (see: +# http://docs.mathjax.org/en/latest/web/components/output.html). # Possible values are: HTML-CSS (which is slower, but has the best -# compatibility), NativeMML (i.e. MathML) and SVG. +# compatibility. This is the name for Mathjax version 2, for MathJax version 3 +# this will be translated into chtml), NativeMML (i.e. MathML. Only supported +# for NathJax 2. For MathJax version 3 chtml will be used instead.), chtml (This +# is the name for Mathjax version 3, for MathJax version 2 this will be +# translated into HTML-CSS) and SVG. # The default value is: HTML-CSS. # This tag requires that the tag USE_MATHJAX is set to YES. @@ -1508,22 +1529,29 @@ MATHJAX_FORMAT = HTML-CSS # MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax # Content Delivery Network so you can quickly see the result without installing # MathJax. However, it is strongly recommended to install a local copy of -# MathJax from http://www.mathjax.org before deployment. -# The default value is: http://cdn.mathjax.org/mathjax/latest. +# MathJax from https://www.mathjax.org before deployment. The default value is: +# - in case of MathJax version 2: https://cdn.jsdelivr.net/npm/mathjax@2 +# - in case of MathJax version 3: https://cdn.jsdelivr.net/npm/mathjax@3 # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest # The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax # extension names that should be enabled during MathJax rendering. For example +# for MathJax version 2 (see +# https://docs.mathjax.org/en/v2.7-latest/tex.html#tex-and-latex-extensions): # MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols +# For example for MathJax version 3 (see +# http://docs.mathjax.org/en/latest/input/tex/extensions/index.html): +# MATHJAX_EXTENSIONS = ams # This tag requires that the tag USE_MATHJAX is set to YES. MATHJAX_EXTENSIONS = # The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces # of code that will be used on startup of the MathJax code. See the MathJax site -# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an +# (see: +# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details. For an # example see the documentation. # This tag requires that the tag USE_MATHJAX is set to YES. @@ -1551,7 +1579,7 @@ MATHJAX_CODEFILE = SEARCHENGINE = NO # When the SERVER_BASED_SEARCH tag is enabled the search engine will be -# implemented using a web server instead of a web client using Javascript. There +# implemented using a web server instead of a web client using JavaScript. There # are two flavors of web server based searching depending on the EXTERNAL_SEARCH # setting. When disabled, doxygen will generate a PHP script for searching and # an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing @@ -1570,7 +1598,8 @@ SERVER_BASED_SEARCH = NO # # Doxygen ships with an example indexer (doxyindexer) and search engine # (doxysearch.cgi) which are based on the open source search engine library -# Xapian (see: http://xapian.org/). +# Xapian (see: +# https://xapian.org/). # # See the section "External Indexing and Searching" for details. # The default value is: NO. @@ -1583,8 +1612,9 @@ EXTERNAL_SEARCH = NO # # Doxygen ships with an example indexer (doxyindexer) and search engine # (doxysearch.cgi) which are based on the open source search engine library -# Xapian (see: http://xapian.org/). See the section "External Indexing and -# Searching" for details. +# Xapian (see: +# https://xapian.org/). See the section "External Indexing and Searching" for +# details. # This tag requires that the tag SEARCHENGINE is set to YES. SEARCHENGINE_URL = @@ -1635,16 +1665,20 @@ LATEX_OUTPUT = latex # The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be # invoked. # -# Note that when enabling USE_PDFLATEX this option is only used for generating -# bitmaps for formulas in the HTML output, but not in the Makefile that is -# written to the output directory. -# The default file is: latex. +# Note that when not enabling USE_PDFLATEX the default is latex when enabling +# USE_PDFLATEX the default is pdflatex and when in the later case latex is +# chosen this is overwritten by pdflatex. For specific output languages the +# default can have been set differently, this depends on the implementation of +# the output language. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_CMD_NAME = latex # The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate # index for LaTeX. +# Note: This tag is used in the Makefile / make.bat. +# See also: LATEX_MAKEINDEX_CMD for the part in the generated output file +# (.tex). # The default file is: makeindex. # This tag requires that the tag GENERATE_LATEX is set to YES. @@ -1665,7 +1699,7 @@ COMPACT_LATEX = NO # The default value is: a4. # This tag requires that the tag GENERATE_LATEX is set to YES. -PAPER_TYPE = a4wide +PAPER_TYPE = a4 # The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names # that should be included in the LaTeX output. The package can be specified just @@ -1679,29 +1713,31 @@ PAPER_TYPE = a4wide EXTRA_PACKAGES = -# The LATEX_HEADER tag can be used to specify a personal LaTeX header for the -# generated LaTeX document. The header should contain everything until the first -# chapter. If it is left blank doxygen will generate a standard header. See -# section "Doxygen usage" for information on how to let doxygen write the -# default header to a separate file. +# The LATEX_HEADER tag can be used to specify a user-defined LaTeX header for +# the generated LaTeX document. The header should contain everything until the +# first chapter. If it is left blank doxygen will generate a standard header. It +# is highly recommended to start with a default header using +# doxygen -w latex new_header.tex new_footer.tex new_stylesheet.sty +# and then modify the file new_header.tex. See also section "Doxygen usage" for +# information on how to generate the default header that doxygen normally uses. # -# Note: Only use a user-defined header if you know what you are doing! The -# following commands have a special meaning inside the header: $title, -# $datetime, $date, $doxygenversion, $projectname, $projectnumber, -# $projectbrief, $projectlogo. Doxygen will replace $title with the empty -# string, for the replacement values of the other commands the user is referred -# to HTML_HEADER. +# Note: Only use a user-defined header if you know what you are doing! +# Note: The header is subject to change so you typically have to regenerate the +# default header when upgrading to a newer version of doxygen. The following +# commands have a special meaning inside the header (and footer): For a +# description of the possible markers and block names see the documentation. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_HEADER = -# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for the -# generated LaTeX document. The footer should contain everything after the last -# chapter. If it is left blank doxygen will generate a standard footer. See +# The LATEX_FOOTER tag can be used to specify a user-defined LaTeX footer for +# the generated LaTeX document. The footer should contain everything after the +# last chapter. If it is left blank doxygen will generate a standard footer. See # LATEX_HEADER for more information on how to generate a default footer and what -# special commands can be used inside the footer. -# -# Note: Only use a user-defined footer if you know what you are doing! +# special commands can be used inside the footer. See also section "Doxygen +# usage" for information on how to generate the default footer that doxygen +# normally uses. Note: Only use a user-defined footer if you know what you are +# doing! # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_FOOTER = @@ -1734,9 +1770,11 @@ LATEX_EXTRA_FILES = PDF_HYPERLINKS = YES -# If the USE_PDFLATEX tag is set to YES, doxygen will use pdflatex to generate -# the PDF file directly from the LaTeX files. Set this option to YES, to get a -# higher quality PDF documentation. +# If the USE_PDFLATEX tag is set to YES, doxygen will use the engine as +# specified with LATEX_CMD_NAME to generate the PDF file directly from the LaTeX +# files. Set this option to YES, to get a higher quality PDF documentation. +# +# See also section LATEX_CMD_NAME for selecting the engine. # The default value is: YES. # This tag requires that the tag GENERATE_LATEX is set to YES. @@ -1744,8 +1782,7 @@ USE_PDFLATEX = YES # If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode # command to the generated LaTeX files. This will instruct LaTeX to keep running -# if errors occur, instead of asking the user for help. This option is also used -# when generating formulas in HTML. +# if errors occur, instead of asking the user for help. # The default value is: NO. # This tag requires that the tag GENERATE_LATEX is set to YES. @@ -1758,32 +1795,14 @@ LATEX_BATCHMODE = NO LATEX_HIDE_INDICES = NO -# If the LATEX_SOURCE_CODE tag is set to YES then doxygen will include source -# code with syntax highlighting in the LaTeX output. -# -# Note that which sources are shown also depends on other settings such as -# SOURCE_BROWSER. -# The default value is: NO. -# This tag requires that the tag GENERATE_LATEX is set to YES. - -LATEX_SOURCE_CODE = NO - # The LATEX_BIB_STYLE tag can be used to specify the style to use for the # bibliography, e.g. plainnat, or ieeetr. See -# http://en.wikipedia.org/wiki/BibTeX and \cite for more info. +# https://en.wikipedia.org/wiki/BibTeX and \cite for more info. # The default value is: plain. # This tag requires that the tag GENERATE_LATEX is set to YES. LATEX_BIB_STYLE = plain -# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated -# page will contain the date and time when the page was generated. Setting this -# to NO can help when comparing the output of multiple runs. -# The default value is: NO. -# This tag requires that the tag GENERATE_LATEX is set to YES. - -LATEX_TIMESTAMP = NO - #--------------------------------------------------------------------------- # Configuration options related to the RTF output #--------------------------------------------------------------------------- @@ -1823,9 +1842,9 @@ COMPACT_RTF = NO RTF_HYPERLINKS = NO -# Load stylesheet definitions from file. Syntax is similar to doxygen's config -# file, i.e. a series of assignments. You only have to provide replacements, -# missing definitions are set to their default value. +# Load stylesheet definitions from file. Syntax is similar to doxygen's +# configuration file, i.e. a series of assignments. You only have to provide +# replacements, missing definitions are set to their default value. # # See also section "Doxygen usage" for information on how to generate the # default style sheet that doxygen normally uses. @@ -1834,22 +1853,12 @@ RTF_HYPERLINKS = NO RTF_STYLESHEET_FILE = # Set optional variables used in the generation of an RTF document. Syntax is -# similar to doxygen's config file. A template extensions file can be generated -# using doxygen -e rtf extensionFile. +# similar to doxygen's configuration file. A template extensions file can be +# generated using doxygen -e rtf extensionFile. # This tag requires that the tag GENERATE_RTF is set to YES. RTF_EXTENSIONS_FILE = -# If the RTF_SOURCE_CODE tag is set to YES then doxygen will include source code -# with syntax highlighting in the RTF output. -# -# Note that which sources are shown also depends on other settings such as -# SOURCE_BROWSER. -# The default value is: NO. -# This tag requires that the tag GENERATE_RTF is set to YES. - -RTF_SOURCE_CODE = NO - #--------------------------------------------------------------------------- # Configuration options related to the man page output #--------------------------------------------------------------------------- @@ -1939,23 +1948,14 @@ GENERATE_DOCBOOK = NO DOCBOOK_OUTPUT = docbook -# If the DOCBOOK_PROGRAMLISTING tag is set to YES, doxygen will include the -# program listings (including syntax highlighting and cross-referencing -# information) to the DOCBOOK output. Note that enabling this will significantly -# increase the size of the DOCBOOK output. -# The default value is: NO. -# This tag requires that the tag GENERATE_DOCBOOK is set to YES. - -DOCBOOK_PROGRAMLISTING = NO - #--------------------------------------------------------------------------- # Configuration options for the AutoGen Definitions output #--------------------------------------------------------------------------- # If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an -# AutoGen Definitions (see http://autogen.sf.net) file that captures the -# structure of the code including all documentation. Note that this feature is -# still experimental and incomplete at the moment. +# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures +# the structure of the code including all documentation. Note that this feature +# is still experimental and incomplete at the moment. # The default value is: NO. GENERATE_AUTOGEN_DEF = NO @@ -2015,7 +2015,7 @@ ENABLE_PREPROCESSING = YES # The default value is: NO. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. -MACRO_EXPANSION = NO +MACRO_EXPANSION = YES # If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then # the macro expansion is limited to the macros specified with the PREDEFINED and @@ -2023,7 +2023,7 @@ MACRO_EXPANSION = NO # The default value is: NO. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. -EXPAND_ONLY_PREDEF = NO +EXPAND_ONLY_PREDEF = YES # If the SEARCH_INCLUDES tag is set to YES, the include files in the # INCLUDE_PATH will be searched if a #include is found. @@ -2055,7 +2055,7 @@ INCLUDE_FILE_PATTERNS = # recursively expanded use the := operator instead of the = operator. # This tag requires that the tag ENABLE_PREPROCESSING is set to YES. -PREDEFINED = +PREDEFINED = LV2_DISABLE_DEPRECATION_WARNINGS # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this # tag can be used to specify a list of macro names that should be expanded. The @@ -2099,7 +2099,7 @@ TAGFILES = # tag file that is based on the input files it reads. See section "Linking to # external documentation" for more information about the usage of tag files. -GENERATE_TAGFILE = tags +GENERATE_TAGFILE = @LV2_BUILDDIR@/doc/c/tags # If the ALLEXTERNALS tag is set to YES, all external class will be listed in # the class index. If set to NO, only the inherited external classes will be @@ -2122,34 +2122,10 @@ EXTERNAL_GROUPS = YES EXTERNAL_PAGES = YES -# The PERL_PATH should be the absolute path and name of the perl script -# interpreter (i.e. the result of 'which perl'). -# The default file (with absolute path) is: /usr/bin/perl. - -PERL_PATH = /usr/bin/perl - #--------------------------------------------------------------------------- # Configuration options related to the dot tool #--------------------------------------------------------------------------- -# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram -# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to -# NO turns the diagrams off. Note that this option also works with HAVE_DOT -# disabled, but it is recommended to install and use dot, since it yields more -# powerful graphs. -# The default value is: YES. - -CLASS_DIAGRAMS = YES - -# You can define message sequence charts within doxygen comments using the \msc -# command. Doxygen will then run the mscgen tool (see: -# http://www.mcternan.me.uk/mscgen/)) to produce the chart and insert it in the -# documentation. The MSCGEN_PATH tag allows you to specify the directory where -# the mscgen tool resides. If left empty the tool is assumed to be found in the -# default search path. - -MSCGEN_PATH = - # You can include diagrams made with dia in doxygen documentation. Doxygen will # then run dia to produce the diagram and insert it in the documentation. The # DIA_PATH tag allows you to specify the directory where the dia binary resides. @@ -2182,23 +2158,6 @@ HAVE_DOT = NO DOT_NUM_THREADS = 0 -# When you want a differently looking font in the dot files that doxygen -# generates you can specify the font name using DOT_FONTNAME. You need to make -# sure dot is able to find the font, which can be done by putting it in a -# standard location or by setting the DOTFONTPATH environment variable or by -# setting DOT_FONTPATH to the directory containing the font. -# The default value is: Helvetica. -# This tag requires that the tag HAVE_DOT is set to YES. - -DOT_FONTNAME = - -# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of -# dot graphs. -# Minimum value: 4, maximum value: 24, default value: 10. -# This tag requires that the tag HAVE_DOT is set to YES. - -DOT_FONTSIZE = 10 - # By default doxygen will tell dot to use the default font as specified with # DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set # the path where dot can find it using this tag. @@ -2206,11 +2165,14 @@ DOT_FONTSIZE = 10 DOT_FONTPATH = -# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for -# each documented class showing the direct and indirect inheritance relations. -# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO. +# If the CLASS_GRAPH tag is set to YES (or GRAPH) then doxygen will generate a +# graph for each documented class showing the direct and indirect inheritance +# relations. In case HAVE_DOT is set as well dot will be used to draw the graph, +# otherwise the built-in generator will be used. If the CLASS_GRAPH tag is set +# to TEXT the direct and indirect inheritance relations will be shown as texts / +# links. +# Possible values are: NO, YES, TEXT and GRAPH. # The default value is: YES. -# This tag requires that the tag HAVE_DOT is set to YES. CLASS_GRAPH = YES @@ -2247,7 +2209,7 @@ UML_LOOK = NO # but if the number exceeds 15, the total amount of fields shown is limited to # 10. # Minimum value: 0, maximum value: 100, default value: 10. -# This tag requires that the tag HAVE_DOT is set to YES. +# This tag requires that the tag UML_LOOK is set to YES. UML_LIMIT_NUM_FIELDS = 10 @@ -2370,13 +2332,18 @@ MSCFILE_DIRS = DIAFILE_DIRS = # When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the -# path where java can find the plantuml.jar file. If left blank, it is assumed -# PlantUML is not used or called during a preprocessing step. Doxygen will -# generate a warning when it encounters a \startuml command in this case and -# will not generate output for the diagram. +# path where java can find the plantuml.jar file or to the filename of jar file +# to be used. If left blank, it is assumed PlantUML is not used or called during +# a preprocessing step. Doxygen will generate a warning when it encounters a +# \startuml command in this case and will not generate output for the diagram. PLANTUML_JAR_PATH = +# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a +# configuration file for plantuml. + +PLANTUML_CFG_FILE = + # When using plantuml, the specified paths are searched for files specified by # the !include statement in a plantuml block. @@ -2406,18 +2373,6 @@ DOT_GRAPH_MAX_NODES = 50 MAX_DOT_GRAPH_DEPTH = 0 -# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent -# background. This is disabled by default, because dot on Windows does not seem -# to support this out of the box. -# -# Warning: Depending on the platform used, enabling this option may lead to -# badly anti-aliased labels on the edges of a graph (i.e. they become hard to -# read). -# The default value is: NO. -# This tag requires that the tag HAVE_DOT is set to YES. - -DOT_TRANSPARENT = NO - # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output # files in one run (i.e. multiple -o and -T options on the command line). This # makes dot run faster, but since only newer versions of dot (>1.8.10) support @@ -2430,14 +2385,18 @@ DOT_MULTI_TARGETS = YES # If the GENERATE_LEGEND tag is set to YES doxygen will generate a legend page # explaining the meaning of the various boxes and arrows in the dot generated # graphs. +# Note: This tag requires that UML_LOOK isn't set, i.e. the doxygen internal +# graphical representation for inheritance and collaboration diagrams is used. # The default value is: YES. # This tag requires that the tag HAVE_DOT is set to YES. GENERATE_LEGEND = YES -# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate dot +# If the DOT_CLEANUP tag is set to YES, doxygen will remove the intermediate # files that are used to generate the various graphs. +# +# Note: This setting is not only used for dot files but also for msc temporary +# files. # The default value is: YES. -# This tag requires that the tag HAVE_DOT is set to YES. DOT_CLEANUP = YES diff --git a/doc/doxy-style.css b/doc/doxy-style.css deleted file mode 100644 index f6ff8bb..0000000 --- a/doc/doxy-style.css +++ /dev/null @@ -1,691 +0,0 @@ -body { - max-width: 80em; - margin: 0; - margin-left: auto; - margin-right: auto; - background: #FFF; - color: #000; -} - -#titlearea { - display: none; -} - -h1 { - font-size: 180%; - font-weight: 900; -} - -h2 { - font-size: 140%; - font-weight: 700; -} - -h3 { - font-size: 120%; - font-weight: 700; -} - -h4 { - font-size: 110%; - font-weight: 700; -} - -h5 { - font-size: 100%; - font-weight: 700; -} - -h6 { - font-size: 100%; - font-weight: 600; -} - -p { - margin: 0 0 1em 0; -} - -dt { - font-weight: 700; -} - -p.startli,p.startdd,p.starttd { - margin-top: 2px; -} - -p.endli { - margin-bottom: 0; -} - -p.enddd { - margin-bottom: 4px; -} - -p.endtd { - margin-bottom: 2px; -} - -caption { - font-weight: 700; -} - -span.legend { - font-size: small; - text-align: center; -} - -h3.version { - font-size: small; - text-align: center; -} - -div.qindex,div.navtab { - background-color: #EBEFF6; - border: 1px solid #A3B4D7; - text-align: center; - margin: 2px; - padding: 2px; -} - -div.navtab { - margin-right: 15px; -} - -/* @group Link Styling */ -a { - color: #546E00; - text-decoration: none; -} - -.contents a:visited { - color: #344E00; -} - -a:hover { - text-decoration: underline; -} - -a.qindexHL { - background-color: #9CAFD4; - color: #FFF; - border: 1px double #869DCA; -} - -code { - color: #444; -} - -a.code { - color: #4665A2; -} - -a.codeRef { - color: #4665A2; -} - -/* @end */ -dl.el { - margin-left: -1cm; -} - -.fragment { - font-family: monospace, fixed; -} - -pre.fragment { - border: 1px solid #C4C4C4; - background-color: #F9F9F9; - padding: 4px 6px; - margin: 4px 8px 4px 2px; - overflow: auto; - line-height: 125%; -} - -div.ah { - background-color: #000; - font-weight: 700; - color: #FFF; - margin-bottom: 3px; - margin-top: 3px; - padding: .2em; - border: thin solid #333; -} - -div.groupHeader { - margin-left: 16px; - margin-top: 12px; - margin-bottom: 6px; - font-weight: 700; -} - -a + h2.groupheader { - display: none; -} - -div.groupText { - margin-left: 16px; - font-style: italic; -} - -div.contents { - margin-top: 10px; - margin-left: 10px; - margin-right: 10px; -} - -td.indexkey { - background-color: #EBEFF6; - font-weight: 700; - border: 1px solid #C4CFE5; - margin: 2px 0; - padding: 2px 10px; -} - -td.indexvalue { - background-color: #EBEFF6; - border: 1px solid #C4CFE5; - padding: 2px 10px; - margin: 2px 0; -} - -tr.memlist { - background-color: #EEF1F7; -} - -p.formulaDsp { - text-align: center; -} - -img.formulaInl { - vertical-align: middle; -} - -div.center { - text-align: center; - margin-top: 0; - margin-bottom: 0; - padding: 0; -} - -div.center img { - border: 0; -} - -address.footer { - text-align: right; - padding-right: 12px; -} - -img.footer { - border: 0; - vertical-align: middle; -} - -/* @group Code Colorization */ -span.keyword { - 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border: 1px solid #222; - border-bottom: 0; - border-radius: 6px 6px 0 0; - color: #DDD; -} - -.tablist a { - display: block; - padding: 0 20px; - font-weight: bold; - color: #859900; - text-decoration: none; - outline: none; -} - -.header a { - color: #859900; -} - -.tabs3 .tablist a { - padding: 0 10px; -} - -.tablist a:hover { - color: #fff; - text-shadow: 0 1px 1px rgba(0, 0, 0, 1.0); - text-decoration: none; -} - -.tablist li.current a { - color: #fff; - text-shadow: 0 1px 1px rgba(0, 0, 0, 1.0); -} - -span.icon { - display: none; -} diff --git a/doc/header.html b/doc/header.html deleted file mode 100644 index d91ed6a..0000000 --- a/doc/header.html +++ /dev/null @@ -1,23 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> -<title>LV2: File List</title> -<link href="doxy-style.css" rel="stylesheet" type="text/css" /> -</head> -<body> -<div id="top"><!-- do not remove this div, it is closed by doxygen! --> -<div id="titlearea"> -<table cellspacing="0" cellpadding="0"> - <tbody> - <tr style="height: 56px;"> - <td style="padding-left: 0.5em;"> - <div id="projectname">LV2 -  <span id="projectnumber">1.0.13</span> - </div> - </td> - </tr> - </tbody> -</table> -</div> -<!-- end header part --> diff --git a/doc/htaccess.in b/doc/htaccess.in index 7a21951..ae5affe 100644 --- a/doc/htaccess.in +++ b/doc/htaccess.in @@ -13,12 +13,13 @@ RewriteCond %{HTTP_ACCEPT} !application/rdf\+xml.*(text/html|application/xhtml\+ RewriteCond %{HTTP_ACCEPT} text/html [OR] RewriteCond %{HTTP_ACCEPT} application/xhtml\+xml [OR] RewriteCond %{HTTP_USER_AGENT} ^Mozilla/.* -RewriteRule ^$ @NAME@.html [L] +RewriteRule ^([^.]+)$ $1.html [L] # Rewrite rule to serve Turtle content from the vocabulary URI if requested RewriteCond %{HTTP_ACCEPT} text/turtle [OR] RewriteCond %{HTTP_ACCEPT} application/x-turtle -RewriteRule ^$ @NAME@.ttl [L] +RewriteRule ^([^.]*)$ $1.ttl [L] # Serve HTML page by default -RewriteRule ^$ @NAME@.html [L] +RewriteRule ^$ index.html [L] +RewriteRule ^([^.]+)$ $1.html [L] diff --git a/doc/index.html.in b/doc/index.html.in new file mode 100644 index 0000000..3be99f4 --- /dev/null +++ b/doc/index.html.in @@ -0,0 +1,79 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>LV2 Specifications</title> + <meta http-equiv="Content-Type" + content="application/xhtml+xml;charset=utf-8" /> + <link rel="stylesheet" type="text/css" + href="../style/style.css" /> + </head> + <body> + + <!-- HEADER --> + <div id="topbar"> + <div id="header"> + <div id="titlebox"> + <h1 id="title">LV2 Specifications</h1> + </div> + <div id="metabox"> + <table id="meta"> + <tr><th>Version</th><td>@LV2_VERSION@</td></tr> + <tr><th>Discuss</th> + <td> + <a href="mailto:devel@lists.lv2plug.in">devel@lists.lv2plug.in</a> + <a href="http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in">(subscribe)</a> + </td> + </tr> + </table> + </div> + </div> + </div> + + <div id="content"> + + <!-- INDEX --> + <div class="section"> + <a id="sec-index"></a> + <table class="index" summary="An index of LV2 specifications"> + <thead> + <tr> + <th>Specification</th> + <th>API</th> + <th>Description</th> + <th>Version</th> + <th>Status</th> + </tr> + </thead> + <tbody> + @ROWS@ + </tbody> + </table> + </div> + + <!-- FOOTER --> + <div id="footer"> + <div> + This document is available under the + <a about="" rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"> + Creative Commons Attribution-ShareAlike License + </a> + </div> + <div> + Valid + <a about="" rel="dcterms:conformsTo" resource="http://www.w3.org/TR/rdfa-syntax" + href="http://validator.w3.org/check?uri=referer"> + XHTML+RDFa + </a> + and + <a about="" rel="dcterms:conformsTo" resource="http://www.w3.org/TR/CSS2" + href="http://jigsaw.w3.org/css-validator/check/referer"> + CSS + </a> + generated from the LV2 source distribution. + </div> + </div> + + </div> + </body> +</html> diff --git a/doc/mainpage.dox b/doc/mainpage.dox deleted file mode 100644 index 920ef1d..0000000 --- a/doc/mainpage.dox +++ /dev/null @@ -1,21 +0,0 @@ -/** @mainpage - * - * This is the documentation for the LV2 specification and its - * official extensions. - * - * An LV2 extension generally has two parts: the specification in - * <a href="http://www.w3.org/TeamSubmission/turtle/">Turtle</a> - * (e.g. ext.lv2/ext.ttl), and an accompanying - * <a href="http://en.wikipedia.org/wiki/C99">C</a> header (e.g. ext.lv2/ext.h). - * The header documentation is generated with <a href="http://doxygen.org"> - * Doxygen</a> and hyperlinked (in both directions) with the specification - * documentation generated from Turtle with - * <a href="http://drobilla.net/software/lv2specgen">lv2specgen</a>. - * - * \li <a href="../../ns/index.html">LV2 Specifications</a> - * \li <a href="annotated.html">Data Structures</a> - * \li <a href="files.html">Headers</a> - */ - -#define NOTHING_HERE - diff --git a/doc/ns/ext/meson.build b/doc/ns/ext/meson.build new file mode 100644 index 0000000..58aa40d --- /dev/null +++ b/doc/ns/ext/meson.build @@ -0,0 +1,68 @@ +# Copyright 2022-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +config = configuration_data({'BASE': '/ns/ext'}) + +spec_names = [ + 'atom', + 'buf-size', + 'data-access', + 'dynmanifest', + 'event', + 'instance-access', + 'log', + 'midi', + 'morph', + 'options', + 'parameters', + 'patch', + 'port-groups', + 'port-props', + 'presets', + 'resize-port', + 'state', + 'time', + 'uri-map', + 'urid', + 'worker', +] + +if build_docs + if get_option('online_docs') + htaccess = configure_file( + configuration: config, + input: files('..' / '..' / 'htaccess.in'), + install_dir: lv2_docdir / 'ns' / 'ext', + output: '.htaccess', + ) + endif + + foreach name : spec_names + spec_file = files(lv2_source_root / 'lv2' / name + '.lv2' / name + '.ttl') + + custom_target( + name + '.html', + command: lv2specgen_command_prefix + [ + '--docdir=../../c/html', + '--style-uri=../../style/style.css', + ] + [ + '@INPUT@', + '@OUTPUT@', + ], + depends: doc_deps, + input: spec_file, + install: true, + install_dir: lv2_docdir / 'ns' / 'ext', + output: name + '.html', + ) + + if get_option('online_docs') + configure_file( + copy: true, + input: spec_file, + install_dir: lv2_docdir / 'ns' / 'ext', + output: '@PLAINNAME@', + ) + endif + endforeach +endif diff --git a/doc/ns/extensions/meson.build b/doc/ns/extensions/meson.build new file mode 100644 index 0000000..3bf66b4 --- /dev/null +++ b/doc/ns/extensions/meson.build @@ -0,0 +1,49 @@ +# Copyright 2022-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +config = configuration_data({'BASE': '/ns/extensions'}) + +spec_names = [ + 'ui', + 'units', +] + +if build_docs + if get_option('online_docs') + htaccess = configure_file( + configuration: config, + input: files('..' / '..' / 'htaccess.in'), + install_dir: lv2_docdir / 'ns' / 'extensions', + output: '.htaccess', + ) + endif + + foreach name : spec_names + spec_file = files(lv2_source_root / 'lv2' / name + '.lv2' / name + '.ttl') + + custom_target( + name + '.html', + command: lv2specgen_command_prefix + [ + '--docdir=../../c/html', + '--style-uri=../../style/style.css', + ] + [ + '@INPUT@', + '@OUTPUT@', + ], + depends: doc_deps, + input: spec_file, + install: true, + install_dir: lv2_docdir / 'ns' / 'extensions', + output: name + '.html', + ) + + if get_option('online_docs') + configure_file( + copy: true, + input: spec_file, + install_dir: lv2_docdir / 'ns' / 'ext', + output: '@PLAINNAME@', + ) + endif + endforeach +endif diff --git a/doc/ns/meson.build b/doc/ns/meson.build new file mode 100644 index 0000000..3189cc2 --- /dev/null +++ b/doc/ns/meson.build @@ -0,0 +1,81 @@ +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +config = configuration_data({'BASE': '/ns'}) + +###################### +# Core Documentation # +###################### + +if build_docs + spec_file = files(lv2_source_root / 'lv2' / 'core.lv2' / 'lv2core.ttl') + + lv2_core_docs = custom_target( + 'lv2core.html', + command: lv2specgen_command_prefix + [ + '--docdir=../c/html', + '--style-uri=../style/style.css', + ] + [ + '@INPUT@', + '@OUTPUT@', + ], + input: spec_file, + output: 'lv2core.html', + depends: doc_deps, + install: true, + install_dir: lv2_docdir / 'ns', + ) + + if get_option('online_docs') + htaccess = configure_file( + configuration: config, + input: files('..' / 'htaccess.in'), + install_dir: lv2_docdir / 'ns', + output: '.htaccess', + ) + + configure_file( + copy: true, + input: spec_file, + install_dir: lv2_docdir / 'ns' / 'ext', + output: '@PLAINNAME@', + ) + endif +endif + +########################### +# Extension Documentation # +########################### + +subdir('ext') +subdir('extensions') + +######### +# Index # +######### + +lv2_build_index = find_program( + lv2_source_root / 'scripts' / 'lv2_build_index.py', +) + +lv2_build_index_command = [ + lv2_build_index, + ['--lv2-version', meson.project_version()], + ['--lv2-source-root', lv2_source_root], +] + +if get_option('online_docs') + lv2_build_index_command += [ + '--online', + ] +endif + +index = custom_target( + 'index.html', + capture: true, + command: lv2_build_index_command + ['@INPUT@'], + input: spec_files, + install: true, + install_dir: lv2_docdir / 'ns', + output: 'index.html', +) diff --git a/doc/pygments.css b/doc/pygments.css deleted file mode 100644 index 18dd6c2..0000000 --- a/doc/pygments.css +++ /dev/null @@ -1,62 +0,0 @@ -.hll { background-color: #ffffcc } -.c { color: #408080; font-style: italic } /* Comment */ -.err { border: 1px solid 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*/ -.si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */ -.sx { color: #008000 } /* Literal.String.Other */ -.sr { color: #BB6688 } /* Literal.String.Regex */ -.s1 { color: #BA2121 } /* Literal.String.Single */ -.ss { color: #19177C } /* Literal.String.Symbol */ -.bp { color: #008000 } /* Name.Builtin.Pseudo */ -.vc { color: #19177C } /* Name.Variable.Class */ -.vg { color: #19177C } /* Name.Variable.Global */ -.vi { color: #19177C } /* Name.Variable.Instance */ -.il { color: #666666 } /* Literal.Number.Integer.Long */ -.p { color: #999999 } /* Punctuation */ - -/* Specgen style */ - -html, body { - background: #FFF; - color: #000; - margin: 0; - padding: 0; - max-width: 60em; - margin-left: auto; - margin-right: auto; -} -a:link, a:visited { - text-decoration: none; -} -a:link { - color: #546E00; -} -a:visited { - color: #354500; -} -a:hover { - text-decoration: underline; -} -img { - border: 0; -} -h1, h2, h3, h4, h5, h6 { - line-height: 1em; - margin: 0.75em 0 0.5em 0; -} -h1 { - font-size: 180%; - font-weight: 900; -} -h2 { - font-size: 140%; - font-weight: 700; -} -h3 { - font-size: 120%; - font-weight: 700; -} -h4 { - font-size: 110%; - font-weight: 700; -} -h5 { - font-size: 100%; - font-weight: 700; -} -h6 { - font-size: 100%; - font-weight: 600; -} -#titlebox, #meta { - display: inline-block; -} -#titlebox{ - display: inline-block; - width: 75%; - left: 0; - top: 0; -} -#meta { - display: inline-block; - position: absolute; - right: 0; - top: 0; - padding: 0.125em; - font-size: x-small; - border-style: hidden; -} -#meta tr, #meta th, #meta td { - border: 0; - font-weight: normal; - padding: 0.125em 0.25em 0.125em 0.25em; - background-color: transparent; -} -#meta th { - text-align: right; -} -#meta th:after { - content: ": "; -} -#subtitle { - font-size: small; -} -#shortdesc { - font-size: small; - margin-top: 0.25em; -} -#logo { - height: 63px; - margin-left: 1em; - margin-top: 10px; - width: 100px; -} -#content-body { - border-bottom: 0; - display: block; - font-size: 75%; - left: 0; - margin-left: 2em; - min-width: 660px; - padding: 3px 10px 0 0; - position: absolute; - top: 63px; - width: 93.900002%; - z-index: 0; -} -#body-main { - font-size: 100%; - line-height: 1.4em; - margin-left: 19em; - padding: 0 .55em 40px 0; -} -#left-hand-navigation { - left: 1ex; - position: absolute; - top: 100px; - z-index: 1; -} -#menu { - font-size: 75%; - margin-bottom: 5px; - padding: 0; - width: 16em; -} -#menu ul { - border: 0; - list-style: none; - margin: 0; - padding: 0; -} -#menu ul.level-one a { - background-color: #f5f5f5; - border: 1px solid #dadada; - color: #4b5a6a; - display: block; - margin: 0 0 4px 1.4em; - padding: 2px 2px 2px 4px; - text-transform: uppercase; - width: 13.4em!important; -} -#menu ul.level-one a.selected { - background-color: #FFF; - border-left: 3px solid #ffdb4c; - color: #000; -} -#menu ul.level-two li:first-child a { - border-top: 0; -} -#menu ul.level-two a { - background: none; - background-color: transparent; - border: 0; - border-top: 1px solid #ddd; - color: #3c4b7b; - display: block; - margin: 0 3em 0 1.5em; - padding: .1em; - text-transform: none; - width: 11em!important; -} -#menu ul.level-two a:visited { - color: #4c3b5b; -} -#menu ul.level-one ul.level-two a.selected { - background-color: #FFF; - border-left: 0; - color: #000; - font-weight: 700; -} -#menu li ul { - margin-bottom: 7px; -} -#menu a { - text-decoration: none; -} -#menu ul.level-three a { - border: 0; - color: #5e72a5; - display: block; - font-size: 95%; - margin: 0 3em 0 1.8em; - padding: .1em .1em .1em 1em; - width: 10em!important; -} -#menu ul.level-three li.selected a.selected { - color: #000; - font-weight: 400; -} -#menu ul.level-three { - margin-top: 5px; -} -#left-hand-navigation h4 { - color: #4c5b6b; - font-size: 77%; - margin: .2em 0 .3em; - padding: .4em 0 0 1.5em; -} -#left-hand-navigation h4 a { - color: #4c5b6b; - font-weight: 700; - text-decoration: none; -} -#body-main ul, #body-main li { - margin-left: 1em; - padding-left: 0; -} -#utility-menu { - font-size: 88%; - height: 85px; - margin: 0; - padding: 0; - position: absolute; - right: 4%; - top: 0; - width: 400px; - z-index: 1; -} -#utility-menu a { - color: #436a85; - padding: 0 .5em; - text-decoration: none; -} -#utility-menu a:hover { - text-decoration: underline; -} -#utility-menu #screen-switcher { - bottom: 0; - margin: 0; - padding: 0; - position: absolute; - right: 0; -} -#screen-switcher dl { - margin: 0; - padding: 0; -} -#searchbox { - font-weight: 700; - position: absolute; - right: 0; - text-align: right; - top: 0; - vertical-align: middle; - white-space: nowrap; - width: 28.1em; -} -#search { - color: #a38e60; - padding: 5px 5px 0 0; -} -#search .input-text { - background-color: #FFF; - border: 1px solid #c4cccc; - font-size: 116%; - font-weight: 400; - margin-top: 3px; - vertical-align: top; - width: 11em; -} -#search .input-button { - background-color: #f8f7f7; - border-bottom: 1px solid #6f7777; - border-left: 1px solid #c4cccc; - border-right: 1px solid #6f7777; - border-top: 1px solid #c4cccc; - color: #234; - font-weight: 700; - margin: 3px .4em 0; - padding: 0 .2em; - vertical-align: text-top; -} -input.formbutton { - background-color: #f8f7f7; - border-bottom: 1px solid #6f7777; - border-left: 1px solid #c4cccc; - border-right: 1px solid #6f7777; - border-top: 1px solid #c4cccc; - color: #234; - font-weight: 700; - vertical-align: text-top; -} -.formtextinput { - background-color: #FFF; - border: 1px solid #c4cccc; - font-size: 116%; - font-weight: 400; - vertical-align: top; -} -#content table { - clear: right; -} -#body-main h1.pageheading { - margin: 40px 0 10px; -} -.content-section { - margin-top: 15px; -} -.content-section h1 { - margin: 0 0 10px; -} -.content-section p { - margin: 0 0 5px; - padding-left: 12px; -} -.content-section .pubdate { - color: #696969; - margin: 0 0 8px; - padding: 0 0 0 12px; -} -blockquote { - border-left: 1px solid #ccc; - margin-left: 1em; - padding-left: 1em; -} -#utility-menu dl { - font-size: 80%; - font-weight: 700; - text-align: right; -} -#utility-menu dd { - display: inline; - font-weight: 400; - padding: 0 0 0 8px; -} -#utility-menu dd a { - color: #888; - margin: 0; - padding: 0; -} -#utility-menu dt { - margin: 0; -} -#footer { - bottom: 0; - clear: both; - font-size: x-small; - margin: 2em 0 0; - padding: 0 1em 1em 1em; - vertical-align: top; - color: #888; -} - -#searchbox a.reference, #searchbox span.reference { - color: #339; - font-size: 85%; - font-weight: 400; - position: absolute; - right: 8.3em; - text-decoration: none; - top: 2.9em; -} -#body-main .success p { - margin: 4px 8px; -} -body { - background: #FFF; - color: #000; - margin: 0; -} -:link { - background: transparent; - color: #00C; -} -:visited { - background: transparent; - color: #609; -} -a:active { - background: transparent; - color: #C00; -} -.sec { - color: #000; - margin: 0.5em 0 0.5em 0; - padding: 1ex 0 0.5ex 0; -} -ul, ol { - margin-top: 0; - padding-top: 0; - margin: 0 0 0.5ex 0; -} -@media print { - #topbar { - color: #000; - margin: 0; - margin-left: auto; - margin-right: auto; - padding: 0.25em 0.5em 0.5em 0.5em; - max-width: 60em; - position: relative; - border-bottom: solid 1px #DDD; - } - #topbar a, #topbar a:visited { - color: #000 - } - #title a, #title a:visited { - color: #000; - } - #contents { - display: none; - } -} -@media screen { - #topbar { - background-color: #222; - background: linear-gradient(to bottom, #333 0%, #111 100%); - border-bottom: solid 2px #333; - border-left: solid 2px #333; - border-right: solid 2px #333; - border-radius: 0 0 6px 6px; - color: #EEE; - margin: 0; - margin-left: auto; - margin-right: auto; - padding: 0.25em 0.5em 0 0.5em; - max-width: 60em; - position: relative; - } - #topbar a, #topbar a:visited { - color: #9DB359; - } - #title a, #title a:visited { - color: #FFF; - } - #contents { - margin-top: 0.25em; - padding: 0.25ex 0 0 0; - vertical-align: middle; - font-size: small; - } - #contents li { - display: inline; - list-style-type: none; - margin-right: 1.25em; - padding: 0.25ex; - } -} -#title { - font-size: 200%; - font-weight: 700; - margin: 0; - padding: 0; -} -.content { - padding: 0 0.5em 0 0.5em; - margin: 0; - max-width: 60em; - margin-left: auto; - margin-right: auto; -} -.label { - font-style: italic; -} -.index, table { - border-collapse: initial; - border-spacing: 0; - border-radius: 6px; -} -table th { - border: 0; - border-right: 1px solid #666; - border-bottom: 1px solid #666; -} -table tr:first-child th { - border-top: 1px solid #666; -} -table td { - vertical-align: top; - border: 0; - border-right: 1px solid #666; - border-bottom: 1px solid #666; -} -table td:first-child { - border-left: 1px solid #666; -} -.index ul { - padding-left: 1em; - border-collapse: initial; -} -table thead tr th:first-child, -table tbody:first-child tr:first-child th:first-child { - border-top-left-radius: 6px; - border-left: 1px solid #666; -} -table thead tr th:last-child, -table tbody:first-child tr:first-child th:last-child, -table tbody:first-child tr:first-child td:last-child { - border-top: 1px solid #666; - border-top-right-radius: 6px; -} -table tbody tr:last-child td:first-child, -table tbody tr:last-child th:first-child { - border-bottom-left-radius: 6px; - border-left: 1px solid #666; -} -table tbody tr th:first-child { - border-left: 1px solid #666; -} -table tbody tr:last-child td:last-child, -table tr:last-child td:last-child { - border-bottom-right-radius: 6px; -} -.prop { - margin: 0; - padding: 0; -} -.description { - margin-top: 0.25em; - margin-bottom: 0.75em; -} -.blankdesc { - margin: 0 0 0.5em 0; - padding: 0 0 0.5em 0; -} -.blankdesc tbody tr td, .blankdef { - border: 0!important; -} -.terminfo, .restriction { - border-collapse: collapse; - border-style: hidden; -} -.restriction { - margin: 0 0 0.5ex 0; - padding: 0; - vertical-align: text-top; -} -.restriction td { - vertical-align: text-top; -} -.terminfo th { - padding: 0 0.75em 0.125em 0; - border: 0; - vertical-align: top; -} -.terminfo td, .terminfo td:first-child { - padding: 0 1em 0 0; - border: 0; -} -.specterm { - border: 0; - margin: 0; - padding: 0; - margin-bottom: 1em; -} -.specterm h3 { - font-size: large; - font-weight: bold; - margin: 0; -} -.spectermbody { - padding: 0 1em 1em 2em; -} -dl { - margin: 0; - padding: 0; -} -dt { - font-weight: 700; - margin-top: .75ex; -} -hr { - background-color: #DDD; - border: 0; - color: gray; - height: 1px; - margin-bottom: 1.5ex; - margin-top: 1.5ex; -} -div.head { - margin-bottom: 1em; -} -div.head h1 { - clear: both; - margin-top: 2em; -} -div.head table { - margin-left: 2em; - margin-top: 2em; -} -table { - border-collapse: initial; - border-spacing: 0; - margin: 0; - border: 0; -} -td, th { - border: 1px solid #666; - padding: 0.25em 0.5em 0.25em 0.5em; -} -th { - font-weight: bold; - text-align: left; -} -pre { - margin: 1em 1em 1em 4em; - padding: 0; - color: #444; - font-family: fixed,monospace; -} -code { - color: #444; - font-family: fixed,monospace; -} -#menu li, #searchbox form, #iconbar li, #body-main .success p a { - display: inline; -} -#menu ul.level-one a:hover, #menu ul.level-two a:hover, #menu ul.level-three a:hover, #left-hand-navigation h4 a:hover { - color: #000; - text-decoration: underline; -} -h1, h2, h3, h4, h5, h6, th { - text-align: left; -} -.error { - color: #DC322F; - font-weight: bold; -} -.warning { - color: #B58900; - font-weight: bold; -} -.success { - color: #859900; - font-weight: bold; -} diff --git a/doc/asciidoc.css b/doc/style/asciidoc.css index 59bf677..2e64544 100644 --- a/doc/asciidoc.css +++ b/doc/style/asciidoc.css @@ -435,7 +435,7 @@ th.tableblock { td.tableblock, th.tableblock { border: 1px dashed #ccc; } -/* Because the table frame attribute is overriden by CSS in most browsers. */ +/* Because the table frame attribute is overridden by CSS in most browsers. */ div.tableblock > table[frame="void"] { border-style: none; } diff --git a/doc/style/meson.build b/doc/style/meson.build new file mode 100644 index 0000000..39e9242 --- /dev/null +++ b/doc/style/meson.build @@ -0,0 +1,13 @@ +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +style_files = files('pygments.css', 'style.css') + +foreach file : style_files + configure_file( + copy: true, + input: file, + install_dir: lv2_docdir / 'style', + output: '@PLAINNAME@', + ) +endforeach diff --git a/doc/style/pygments.css b/doc/style/pygments.css new file mode 100644 index 0000000..2472b1a --- /dev/null +++ b/doc/style/pygments.css @@ -0,0 +1,558 @@ +/* Light (default) theme */ + +.n { + color: #222; +} + +.c { + color: #3F4D91; + font-style: italic; +} + +.err { + border: 1px solid #DC322F; +} + +.k { + color: #586E75; +} + +.o { + color: #586E75; +} + +.cm { + color: #3F4D91; + font-style: italic; +} + +.cp { + color: #586E75; +} + +.cpf { + color: #93115C; +} + +.c1 { + color: #3F4D91; + font-style: italic; +} + +.cs { + color: #3F4D91; + font-style: italic; +} + +.gd { + color: #990A1B; +} + +.ge { + font-style: italic; +} + +.gr { + color: #DC322F; +} + +.gh { + color: #3F4D91; + font-weight: bold; +} + +.gi { + color: #859900; +} + +.go { + color: #666; +} + +.gp { + color: #666; + font-weight: bold; +} + +.gs { + font-weight: bold; +} + +.gu { + color: #444; + font-weight: bold; +} + +.gt { + color: #268BD2; +} + +.kc { + color: #586E75; + font-weight: bold; +} + +.kd { + color: #586E75; + font-weight: bold; +} + +.kn { + color: #586E75; + font-weight: bold; +} + +.kp { + color: #586E75; +} + +.kr { + color: #586E75; + font-weight: bold; +} + +.kt { + color: #586E75; +} + +.m { + color: #666; +} + +.s { + color: #93115C; +} + +.na { + color: #444; +} + +.nb { + color: #3F4D91; +} + +.nc { + color: #000; +} + +.no { + color: #880; +} + +.nd { + color: #A2F; +} + +.ni { + color: #666; + font-weight: bold; +} + +.ne { + color: #D2413A; + font-weight: bold; +} + +.nf { + color: #000; +} + +.nl { + color: #546E00; +} + +.nn { + color: #444; +} + +.nt { + color: #444; +} + +.nv { + color: #222; +} + +.ow { + color: #3F4D91; +} + +.w { + color: #BBB; +} + +.mb { + color: #93115C; + font-weight: bold; +} + +.mf { + color: #93115C; +} + +.mh { + color: #93115C; + font-weight: bold; +} + +.mi { + color: #93115C; +} + +.mo { + color: #93115C; + font-weight: bold; +} + +.sb { + color: #93115C; +} + +.sc { + color: #93115C; +} + +.sd { + color: #3F4D91; + font-style: italic; +} + +.s2 { + color: #93115C; +} + +.se { + color: #93115C; + font-weight: bold; +} + +.sh { + color: #93115C; +} + +.si { + color: #93115C; + font-weight: bold; +} + +.sx { + color: #93115C; +} + +.sr { + color: #93115C; + font-weight: bold; +} + +.s1 { + color: #93115C; +} + +.ss { + color: #444; + font-weight: bold; +} + +.bp { + color: #859900; +} + +.vc { + color: #00629D; +} + +.vg { + color: #00629D; +} + +.vi { + color: #00629D; +} + +.il { + color: #000; +} + +.p { + color: #444; +} + +/* Dark theme */ +@media (prefers-color-scheme: dark) { + .n { + color: #BBB; + } + + .c { + color: #6C71C4; + font-style: italic; + } + + .err { + border: 1px solid #FF6E64; + } + + .k { + color: #93A1A1; + } + + .o { + color: #93A1A1; + } + + .cm { + color: #6C71C4; + font-style: italic; + } + + .cp { + color: #93A1A1; + } + + .cpf { + color: #D33682; + } + + .c1 { + color: #6C71C4; + font-style: italic; + } + + .cs { + color: #6C71C4; + font-style: italic; + } + + .gd { + color: #DC322F; + } + + .ge { + font-style: italic; + } + + .gr { + color: #FF6E64; + } + + .gh { + color: #6C71C4; + font-weight: bold; + } + + .gi { + color: #859900; + } + + .go { + color: #666; + } + + .gp { + color: #666; + font-weight: bold; + } + + .gs { + font-weight: bold; + } + + .gu { + color: #BBB; + font-weight: bold; + } + + .gt { + color: #69B7F0; + } + + .kc { + color: #93A1A1; + font-weight: bold; + } + + .kd { + color: #93A1A1; + font-weight: bold; + } + + .kn { + color: #93A1A1; + font-weight: bold; + } + + .kp { + color: #93A1A1; + } + + .kr { + color: #93A1A1; + font-weight: bold; + } + + .kt { + color: #93A1A1; + } + + .m { + color: #999; + } + + .s { + color: #D33682; + } + + .na { + color: #BBB; + } + + .nb { + color: #6C71C4; + } + + .nc { + color: #FFF; + } + + .no { + color: #880; + } + + .nd { + color: #A2F; + } + + .ni { + color: #999; + font-weight: bold; + } + + .ne { + color: #D2413A; + font-weight: bold; + } + + .nf { + color: #FFF; + } + + .nl { + color: #546E00; + } + + .nn { + color: #BBB; + } + + .nt { + color: #BBB; + } + + .nv { + color: #DDD; + } + + .ow { + color: #6C71C4; + } + + .w { + color: #BBB; + } + + .mb { + color: #D33682; + font-weight: bold; + } + + .mf { + color: #D33682; + } + + .mh { + color: #D33682; + font-weight: bold; + } + + .mi { + color: #D33682; + } + + .mo { + color: #D33682; + font-weight: bold; + } + + .sb { + color: #D33682; + } + + .sc { + color: #D33682; + } + + .sd { + color: #6C71C4; + font-style: italic; + } + + .s2 { + color: #D33682; + } + + .se { + color: #D33682; + font-weight: bold; + } + + .sh { + color: #D33682; + } + + .si { + color: #D33682; + font-weight: bold; + } + + .sx { + color: #D33682; + } + + .sr { + color: #D33682; + font-weight: bold; + } + + .s1 { + color: #D33682; + } + + .ss { + color: #BBB; + font-weight: bold; + } + + .bp { + color: #859900; + } + + .vc { + color: #268BD2; + } + + .vg { + color: #268BD2; + } + + .vi { + color: #268BD2; + } + + .il { + color: #FFF; + } + + .p { + color: #BBB; + } +} diff --git a/doc/style/style.css b/doc/style/style.css new file mode 100644 index 0000000..fca399e --- /dev/null +++ b/doc/style/style.css @@ -0,0 +1,805 @@ +@import "./pygments.css"; + +/* Generic page style */ + +html { + background: #FFF; + color: #222; +} + +body { + font-family: "DejaVu Sans", "SF Pro Text", Verdana, sans-serif; + font-style: normal; + line-height: 1.6em; + margin-left: auto; + margin-right: auto; + max-width: 60em; + padding: 1em; +} + +h1 { + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + font-size: 2.38em; + font-weight: 600; + line-height: 1.41em; + margin: 0 0 0.25em; +} + +h2 { + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + font-size: 1.68em; + font-weight: 600; + line-height: 1.3em; + margin: 1.25em 0 0.5em; +} + +h3 { + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + font-size: 1.41em; + font-weight: 600; + line-height: 1.19em; + margin: 1.25em 0 0.5em; +} + +h4 { + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + font-size: 1.19em; + font-weight: 600; + line-height: 1.09em; + margin: 1.25em 0 0.5em; +} + +h5, h6 { + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + font-size: 1em; + font-weight: 600; + line-height: 1em; + margin: 1.25em 0 0.5em; +} + +a { + color: #546E00; + text-decoration: none; +} + +h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { + color: #222; +} + +a:link { + color: #546E00; + text-decoration: none; +} + +a:visited { + color: #546E00; +} + +a:hover { + text-decoration: underline; +} + +h1 a:link, h2 a:link, h3 a:link, h4 a:link, h5 a:link, h6 a:link { + color: #222; +} + +h1 a:visited, h2 a:visited, h3 a:visited, h4 a:visited, h5 a:visited, h6 a:visited { + color: #222; +} + +img { + border: 0; +} + +p { + margin: 0.5em 0; +} + +blockquote { + border-left: 1px solid #CCC; + margin-left: 1em; + padding-left: 1em; +} + +pre, code, kbd, samp { + color: #444; + font-family: "DejaVu Sans Mono", "SF Mono", Consolas, monospace; + margin: 1em 0; + white-space: pre; +} + +ul, ol { + margin: 0 0 0.5em; + padding-top: 0; +} + +dt { + font-weight: 600; + margin: 0.75em 0 0.125em; +} + +dt::after { + content: ": "; + margin-right: 0.5em; +} + +hr { + background-color: #EEE; + border: 0; + color: #666; + height: 1px; + margin-bottom: 1.5ex; + margin-top: 1.5ex; +} + +table { + border-collapse: collapse; + border-spacing: 1em 1em; + border-style: hidden; + border: 0; + margin: 0; +} + +th { + border: 1px solid #EEE; + padding: 0.25em 0.5em; + text-align: left; +} + +table tbody tr th { + text-align: left; +} + +td { + border: 1px solid #EEE; + padding: 0.25em 0.5em; + vertical-align: top; +} + +caption { + caption-side: bottom; + font-size: small; + font-style: italic; + margin: 0.75em 0; +} + +footer { + color: #444; + font-size: small; +} + +/* Specgen style */ + +#titlebox { + display: inline-block; + max-width: 60%; + left: 0; + top: 0; +} + +#metabox { + display: inline-block; + font-size: x-small; + font-family: "DejaVu Sans Condensed", Helvetica, Arial, sans-serif; + position: absolute; + right: 0; + bottom: 0.25em; + color: #666; + font-style: italic; +} + +#meta { + border-style: hidden; +} + +#meta tr, #meta th, #meta td { + border: 0; + font-weight: normal; + padding: 0 0 0.125em; + background-color: transparent; +} + +#meta th { + padding-right: 0.5em; + text-align: right; +} + +#meta th::after { + content: ": "; +} + +#subtitle { + font-size: small; +} + +#shortdesc { + padding: 0; + margin: 0 0 0.5em; + font-style: italic; + color: #666; + display: inline-block; +} + +#logo { + height: 63px; + margin-left: 1em; + margin-top: 10px; + width: 100px; +} + +#titlesep { + color: #EEE; +} + +#content-body { + border-bottom: 0; + display: block; + font-size: 75%; + left: 0; + margin-left: 2em; + min-width: 660px; + padding: 3px 10px 0 0; + position: absolute; + top: 63px; + width: 93.9%; + z-index: 0; +} + +#menu { + font-size: 75%; + margin-bottom: 5px; + padding: 0; + width: 16em; +} + +#menu ul { + border: 0; + list-style: none; + margin: 0; + padding: 0; +} + +#menu a { + text-decoration: none; +} + +#menu ul.level-one a { + background-color: #F5F5F5; + border: 1px solid #DADADA; + color: #4B5A6A; + display: block; + margin: 0 0 4px 1.4em; + padding: 2px 2px 2px 4px; + text-transform: uppercase; + width: 13.4em !important; +} + +#menu ul.level-two a { + background: none; + background-color: transparent; + border: 0; + border-top: 1px solid #DDD; + color: #3C4B7B; + display: block; + margin: 0 3em 0 1.5em; + padding: 0.1em; + text-transform: none; + width: 11em !important; +} + +#menu ul.level-three a { + border: 0; + color: #5E72A5; + display: block; + font-size: 95%; + margin: 0 3em 0 1.8em; + padding: 0.1em 0.1em 0.1em 1em; + width: 10em !important; +} + +#menu ul.level-one a:hover, +#menu ul.level-two a:hover, +#menu ul.level-three a:hover { + color: #000; + text-decoration: underline; +} + +#menu ul.level-one a.selected { + background-color: #FFF; + border-left: 3px solid #FFDB4C; + color: #000; +} + +#menu ul.level-two a:visited { + color: #4C3B5B; +} + +#menu ul.level-two li:first-child a { + border-top: 0; +} + +#menu ul.level-one ul.level-two a.selected { + background-color: #FFF; + border-left: 0; + color: #000; + font-weight: 700; +} + +#menu li ul { + margin-bottom: 7px; +} + +#menu ul.level-three li.selected a.selected { + color: #000; + font-weight: 400; +} + +#menu ul.level-three { + margin-top: 5px; +} + +#searchbox { + font-weight: 700; + position: absolute; + right: 0; + text-align: right; + top: 0; + vertical-align: middle; + white-space: nowrap; + width: 28.1em; +} + +#search { + color: #A38E60; + padding: 5px 5px 0 0; +} + +#search .input-text { + background-color: #FFF; + border: 1px solid #C4CCCC; + font-size: 116%; + font-weight: 400; + margin-top: 3px; + vertical-align: top; + width: 11em; +} + +#search .input-button { + background-color: #F8F7F7; + border-bottom: 1px solid #6F7777; + border-left: 1px solid #C4CCCC; + border-right: 1px solid #6F7777; + border-top: 1px solid #C4CCCC; + color: #234; + font-weight: 700; + margin: 3px 0.4em 0; + padding: 0 0.2em; + vertical-align: text-top; +} + +input.formbutton { + background-color: #F8F7F7; + border-bottom: 1px solid #6F7777; + border-left: 1px solid #C4CCCC; + border-right: 1px solid #6F7777; + border-top: 1px solid #C4CCCC; + color: #234; + font-weight: 700; + vertical-align: text-top; +} + +.formtextinput { + background-color: #FFF; + border: 1px solid #C4CCCC; + font-size: 116%; + font-weight: 400; + vertical-align: top; +} + +#content table { + clear: right; +} + +.content-section { + margin-top: 15px; +} + +.content-section h1 { + margin: 0 0 10px; +} + +.content-section p { + margin: 0 0 5px; + padding-left: 12px; +} + +.content-section .pubdate { + color: #696969; + margin: 0 0 8px; + padding: 0 0 0 12px; +} + +#footer { + bottom: 0; + clear: both; + font-size: x-small; + margin: 2em 0 0; + padding: 0; + color: #888; +} + +#searchbox a.reference, #searchbox span.reference { + color: #339; + font-size: 85%; + font-weight: 400; + position: absolute; + right: 8.3em; + text-decoration: none; + top: 2.9em; +} + +#topbar { + line-height: 1em; + border-bottom: 1px solid #EEE; +} + +@media print { + #topbar { + color: #000; + margin: 0.25em auto; + padding: 0.25em 0.5em 0.5em; + max-width: 60em; + position: relative; + } + + #contentsbox { + display: none; + } + + #topbar a, #title a, #topbar a:visited, #title a:visited { + color: #000; + } + + #contents { + display: none; + } +} + +@media screen { + #topbar { + margin: 0.25em auto; + padding: 0; + max-width: 60em; + position: relative; + } + + #contentsbox { + color: #546E00; + font-size: small; + margin: 0 0 1.5em; + } + + #contents { + display: inline; + padding: 0; + } + + #contents li { + display: inline; + list-style-type: none; + margin-left: 0; + margin-right: 0.5em; + padding: 0.25ex 0.25ex 0.25ex 0; + } +} + +#content { + clear: both; + padding: 0; + max-width: 60em; + margin-left: auto; + margin-right: auto; +} + +.section { + clear: right; + padding: 0 0 1.5em; +} + +.category { + font-size: small; + color: #AAA; + float: right; + vertical-align: bottom; + padding: 0; + margin: 0; + padding-right: 0.25em; +} + +.label { + font-style: italic; + margin-top: 0.25em; + color: #666; +} + +table.index { + border: 0; + line-height: 1.5em; + margin-top: 2em; +} + +.index ul { + padding-left: 1.25em; + margin-left: 0; + list-style-type: circle; +} + +.index ul li { + padding-left: 0; + color: #888; +} + +.prop { + margin: 0; + padding: 0; +} + +.description { + margin-top: 0; + margin-bottom: 0.75em; +} + +.blankdesc, .blankdef { + border-spacing: 0; + margin: 0; + padding-left: 0; + padding-right: 0; +} + +.blankdesc tbody tr td, .blankdef { + border: 0 !important; +} + +.blankdesc td { + padding-right: 0.5em; +} + +.blankdesc tbody tr td:first-child { + border-left: 1px solid #BBB; + text-align: right; +} + +.terminfo, .restriction { + border-collapse: collapse; + border-spacing: 0; + font-size: small; + color: #666; + border-radius: 0; + border-bottom-left-radius: 6px; +} + +table.terminfo { + border-top: 0; + border-collapse: collapse; + margin: -1px 0 2em 2em; + padding: 0.25em 0; + float: right; + border-bottom: 1px solid #EEE; + border-left: 1px solid #EEE; + border-bottom-left-radius: 6px; + max-width: 50%; + line-height: 1.4em; + min-width: 25%; +} + +table.terminfo td { + padding: 0 0.5em; +} + +.restriction { + border-style: hidden; + margin: 0 0 0.5ex; + padding: 0; + vertical-align: text-top; +} + +.restriction td { + vertical-align: text-top; +} + +.terminfo th { + padding: 0 0.5em; + text-align: right; + vertical-align: top; +} + +.specterm { + border: 0; + margin: 0; + padding: 1em 0; + clear: both; +} + +.specterm h3 { + display: inline-block; + margin-bottom: 0.25em; + width: 80%; +} + +.spectermtype { + color: #888; + display: inline-block; + font-size: small; + font-style: italic; + box-sizing: border-box; + margin: 0; + padding: 0 0.25em 0 0; + text-align: right; + vertical-align: bottom; + width: 20%; +} + +.spectermbody { + border-top: 1px solid #EEE; + padding: 0; +} + +.spectermbody .description .comment > p:first-child { + color: #444; + font-style: italic; + margin-bottom: 0.75em; +} + +dl { + margin: 0; + padding: 0; +} + +div.head { + margin-bottom: 1em; +} + +div.head h1 { + clear: both; + margin-top: 2em; +} + +div.head table { + margin-left: 2em; + margin-top: 2em; +} + +#menu li { + display: inline; +} + +.error { + color: #990A1B; +} + +.warning { + color: #7B6000; +} + +.success { + color: #546E00; +} + +.highlight, .codehilite { + margin-left: 2em; +} + +/* Dark mode */ +@media (prefers-color-scheme: dark) { + /* Dark generic page style */ + + html { + background: #222; + color: #DDD; + } + + a { + color: #B4C342; + } + + a:link { + color: #B4C342; + } + + a:visited { + color: #B4C342; + } + + h1 a, h2 a, h3 a, h4 a, h5 a, h6 a { + color: #DDD; + } + + h1 a:link, h2 a:link, h3 a:link, h4 a:link, h5 a:link, h6 a:link { + color: #DDD; + } + + h1 a:visited, h2 a:visited, h3 a:visited, h4 a:visited, h5 a:visited, h6 a:visited { + color: #DDD; + } + + blockquote { + border-left: 1px solid #444; + } + + pre, code, kbd, samp { + color: #DDD; + } + + hr { + background-color: #333; + border: 0; + color: #666; + } + + th { + border: 1px solid #444; + } + + td { + border: 1px solid #444; + } + + footer { + color: #BBB; + } + + /* Dark specgen style */ + + #metabox { + color: #999; + } + + #shortdesc { + color: #999; + } + + #titlesep { + color: #444; + } + + .terminfo, .restriction { + color: #999; + } + + table.terminfo { + border-bottom: 1px solid #444; + border-left: 1px solid #444; + } + + .spectermbody { + border-top: 1px solid #444; + } + + .spectermbody .description .comment > p:first-child { + color: #BBB; + } + + .error { + color: #DC322F; + } + + .warning { + color: #B58900; + } + + .success { + color: #859900; + } + + #topbar { + border-bottom: 1px solid #444; + } +} + +/* Hard black for dark mode on mobile (since it's likely to be an OLED screen) */ +@media only screen and (hover: none) and (pointer: coarse) and (prefers-color-scheme: dark) { + html { + background: #000; + color: #CCC; + } +} diff --git a/lv2/lv2plug.in/ns/ext/atom/atom.h b/include/lv2/atom/atom.h index cb5c067..41af21a 100644 --- a/lv2/lv2plug.in/ns/ext/atom/atom.h +++ b/include/lv2/atom/atom.h @@ -1,33 +1,23 @@ -/* - Copyright 2008-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_ATOM_ATOM_H +#define LV2_ATOM_ATOM_H /** @defgroup atom Atom + @ingroup lv2 - A generic value container and several data types, see - <http://lv2plug.in/ns/ext/atom> for details. + A generic value container and several data types. + + See <http://lv2plug.in/ns/ext/atom> for details. @{ */ -#ifndef LV2_ATOM_H -#define LV2_ATOM_H - #include <stdint.h> -#include <stddef.h> + +// clang-format off #define LV2_ATOM_URI "http://lv2plug.in/ns/ext/atom" ///< http://lv2plug.in/ns/ext/atom #define LV2_ATOM_PREFIX LV2_ATOM_URI "#" ///< http://lv2plug.in/ns/ext/atom# @@ -64,32 +54,27 @@ #define LV2_ATOM__supports LV2_ATOM_PREFIX "supports" ///< http://lv2plug.in/ns/ext/atom#supports #define LV2_ATOM__timeUnit LV2_ATOM_PREFIX "timeUnit" ///< http://lv2plug.in/ns/ext/atom#timeUnit -#define LV2_ATOM_REFERENCE_TYPE 0 ///< The special type for a reference atom +// clang-format on + +#define LV2_ATOM_REFERENCE_TYPE 0 ///< The special type for a reference atom #ifdef __cplusplus extern "C" { #endif -/** @cond */ -/** This expression will fail to compile if double does not fit in 64 bits. */ -typedef char lv2_atom_assert_double_fits_in_64_bits[ - ((sizeof(double) <= sizeof(uint64_t)) * 2) - 1]; -/** @endcond */ - /** Return a pointer to the contents of an Atom. The "contents" of an atom is the data past the complete type-specific header. - @param type The type of the atom, e.g. LV2_Atom_String. + @param type The type of the atom, for example LV2_Atom_String. @param atom A variable-sized atom. */ -#define LV2_ATOM_CONTENTS(type, atom) \ - ((void*)((uint8_t*)(atom) + sizeof(type))) +#define LV2_ATOM_CONTENTS(type, atom) ((void*)((type*)(atom) + 1U)) /** Const version of LV2_ATOM_CONTENTS. */ #define LV2_ATOM_CONTENTS_CONST(type, atom) \ - ((const void*)((const uint8_t*)(atom) + sizeof(type))) + ((const void*)((const type*)(atom) + 1U)) /** Return a pointer to the body of an Atom. The "body" of an atom is the @@ -104,32 +89,32 @@ typedef char lv2_atom_assert_double_fits_in_64_bits[ /** The header of an atom:Atom. */ typedef struct { - uint32_t size; /**< Size in bytes, not including type and size. */ - uint32_t type; /**< Type of this atom (mapped URI). */ + uint32_t size; /**< Size in bytes, not including type and size. */ + uint32_t type; /**< Type of this atom (mapped URI). */ } LV2_Atom; /** An atom:Int or atom:Bool. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - int32_t body; /**< Integer value. */ + LV2_Atom atom; /**< Atom header. */ + int32_t body; /**< Integer value. */ } LV2_Atom_Int; /** An atom:Long. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - int64_t body; /**< Integer value. */ + LV2_Atom atom; /**< Atom header. */ + int64_t body; /**< Integer value. */ } LV2_Atom_Long; /** An atom:Float. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - float body; /**< Floating point value. */ + LV2_Atom atom; /**< Atom header. */ + float body; /**< Floating point value. */ } LV2_Atom_Float; /** An atom:Double. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - double body; /**< Floating point value. */ + LV2_Atom atom; /**< Atom header. */ + double body; /**< Floating point value. */ } LV2_Atom_Double; /** An atom:Bool. May be cast to LV2_Atom. */ @@ -137,84 +122,84 @@ typedef LV2_Atom_Int LV2_Atom_Bool; /** An atom:URID. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - uint32_t body; /**< URID. */ + LV2_Atom atom; /**< Atom header. */ + uint32_t body; /**< URID. */ } LV2_Atom_URID; /** An atom:String. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - /* Contents (a null-terminated UTF-8 string) follow here. */ + LV2_Atom atom; /**< Atom header. */ + /* Contents (a null-terminated UTF-8 string) follow here. */ } LV2_Atom_String; /** The body of an atom:Literal. */ typedef struct { - uint32_t datatype; /**< Datatype URID. */ - uint32_t lang; /**< Language URID. */ - /* Contents (a null-terminated UTF-8 string) follow here. */ + uint32_t datatype; /**< Datatype URID. */ + uint32_t lang; /**< Language URID. */ + /* Contents (a null-terminated UTF-8 string) follow here. */ } LV2_Atom_Literal_Body; /** An atom:Literal. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - LV2_Atom_Literal_Body body; /**< Body. */ + LV2_Atom atom; /**< Atom header. */ + LV2_Atom_Literal_Body body; /**< Body. */ } LV2_Atom_Literal; /** An atom:Tuple. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - /* Contents (a series of complete atoms) follow here. */ + LV2_Atom atom; /**< Atom header. */ + /* Contents (a series of complete atoms) follow here. */ } LV2_Atom_Tuple; /** The body of an atom:Vector. */ typedef struct { - uint32_t child_size; /**< The size of each element in the vector. */ - uint32_t child_type; /**< The type of each element in the vector. */ - /* Contents (a series of packed atom bodies) follow here. */ + uint32_t child_size; /**< The size of each element in the vector. */ + uint32_t child_type; /**< The type of each element in the vector. */ + /* Contents (a series of packed atom bodies) follow here. */ } LV2_Atom_Vector_Body; /** An atom:Vector. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - LV2_Atom_Vector_Body body; /**< Body. */ + LV2_Atom atom; /**< Atom header. */ + LV2_Atom_Vector_Body body; /**< Body. */ } LV2_Atom_Vector; -/** The body of an atom:Property (e.g. in an atom:Object). */ +/** The body of an atom:Property (typically in an atom:Object). */ typedef struct { - uint32_t key; /**< Key (predicate) (mapped URI). */ - uint32_t context; /**< Context URID (may be, and generally is, 0). */ - LV2_Atom value; /**< Value atom header. */ - /* Value atom body follows here. */ + uint32_t key; /**< Key (predicate) (mapped URI). */ + uint32_t context; /**< Context URID (may be, and generally is, 0). */ + LV2_Atom value; /**< Value atom header. */ + /* Value atom body follows here. */ } LV2_Atom_Property_Body; /** An atom:Property. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - LV2_Atom_Property_Body body; /**< Body. */ + LV2_Atom atom; /**< Atom header. */ + LV2_Atom_Property_Body body; /**< Body. */ } LV2_Atom_Property; /** The body of an atom:Object. May be cast to LV2_Atom. */ typedef struct { - uint32_t id; /**< URID, or 0 for blank. */ - uint32_t otype; /**< Type URID (same as rdf:type, for fast dispatch). */ - /* Contents (a series of property bodies) follow here. */ + uint32_t id; /**< URID, or 0 for blank. */ + uint32_t otype; /**< Type URID (same as rdf:type, for fast dispatch). */ + /* Contents (a series of property bodies) follow here. */ } LV2_Atom_Object_Body; /** An atom:Object. May be cast to LV2_Atom. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - LV2_Atom_Object_Body body; /**< Body. */ + LV2_Atom atom; /**< Atom header. */ + LV2_Atom_Object_Body body; /**< Body. */ } LV2_Atom_Object; /** The header of an atom:Event. Note this type is NOT an LV2_Atom. */ typedef struct { - /** Time stamp. Which type is valid is determined by context. */ - union { - int64_t frames; /**< Time in audio frames. */ - double beats; /**< Time in beats. */ - } time; - LV2_Atom body; /**< Event body atom header. */ - /* Body atom contents follow here. */ + /** Time stamp. Which type is valid is determined by context. */ + union { + int64_t frames; /**< Time in audio frames. */ + double beats; /**< Time in beats. */ + } time; + LV2_Atom body; /**< Event body atom header. */ + /* Body atom contents follow here. */ } LV2_Atom_Event; /** @@ -225,32 +210,32 @@ typedef struct { LV2_Descriptor::run(), the default stamp type is audio frames. The contents of a sequence is a series of LV2_Atom_Event, each aligned - to 64-bits, e.g.: + to 64-bits, for example: <pre> | Event 1 (size 6) | Event 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - |FRAMES |SUBFRMS|TYPE |SIZE |DATADATADATAPAD|FRAMES |SUBFRMS|... + |FRAMES |SIZE |TYPE |DATADATADATAPAD|FRAMES |... </pre> */ typedef struct { - uint32_t unit; /**< URID of unit of event time stamps. */ - uint32_t pad; /**< Currently unused. */ - /* Contents (a series of events) follow here. */ + uint32_t unit; /**< URID of unit of event time stamps. */ + uint32_t pad; /**< Currently unused. */ + /* Contents (a series of events) follow here. */ } LV2_Atom_Sequence_Body; /** An atom:Sequence. */ typedef struct { - LV2_Atom atom; /**< Atom header. */ - LV2_Atom_Sequence_Body body; /**< Body. */ + LV2_Atom atom; /**< Atom header. */ + LV2_Atom_Sequence_Body body; /**< Body. */ } LV2_Atom_Sequence; +#ifdef __cplusplus +} /* extern "C" */ +#endif + /** @} */ -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_ATOM_H */ +#endif // LV2_ATOM_ATOM_H diff --git a/lv2/lv2plug.in/ns/ext/atom/forge.h b/include/lv2/atom/forge.h index bcdbf9e..daf603c 100644 --- a/lv2/lv2plug.in/ns/ext/atom/forge.h +++ b/include/lv2/atom/forge.h @@ -1,18 +1,5 @@ -/* - Copyright 2008-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC /** @file forge.h An API for constructing LV2 atoms. @@ -27,8 +14,8 @@ must be popped when the container is finished. All output is written to a user-provided buffer or sink function. This - makes it popssible to create create atoms on the stack, on the heap, in LV2 - port buffers, in a ringbuffer, or elsewhere, all using the same API. + makes it possible to create atoms on the stack, on the heap, in LV2 port + buffers, in a ringbuffer, or elsewhere, all using the same API. This entire API is realtime safe if used with a buffer or a realtime safe sink, except lv2_atom_forge_init() which is only realtime safe if the URI @@ -39,41 +26,34 @@ This header is non-normative, it is provided for convenience. */ +#ifndef LV2_ATOM_FORGE_H +#define LV2_ATOM_FORGE_H + /** @defgroup forge Forge @ingroup atom + + An API for constructing LV2 atoms. + @{ */ -#ifndef LV2_ATOM_FORGE_H -#define LV2_ATOM_FORGE_H +#include <lv2/atom/atom.h> +#include <lv2/atom/util.h> +#include <lv2/core/attributes.h> +#include <lv2/urid/urid.h> #include <assert.h> - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" - -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1) -# define LV2_ATOM_FORGE_DEPRECATED __attribute__((__deprecated__)) -#else -# define LV2_ATOM_FORGE_DEPRECATED -#endif +#include <stdbool.h> +#include <stdint.h> +#include <string.h> #ifdef __cplusplus extern "C" { -#else -# include <stdbool.h> #endif // Disable deprecation warnings for Blank and Resource -#if defined(__clang__) -# pragma clang diagnostic push -# pragma clang diagnostic ignored "-Wdeprecated-declarations" -#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) -# pragma GCC diagnostic push -# pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +LV2_DISABLE_DEPRECATION_WARNINGS /** Handle for LV2_Atom_Forge_Sink. */ typedef void* LV2_Atom_Forge_Sink_Handle; @@ -82,52 +62,52 @@ typedef void* LV2_Atom_Forge_Sink_Handle; typedef intptr_t LV2_Atom_Forge_Ref; /** Sink function for writing output. See lv2_atom_forge_set_sink(). */ -typedef LV2_Atom_Forge_Ref -(*LV2_Atom_Forge_Sink)(LV2_Atom_Forge_Sink_Handle handle, - const void* buf, - uint32_t size); +typedef LV2_Atom_Forge_Ref (*LV2_Atom_Forge_Sink)( + LV2_Atom_Forge_Sink_Handle handle, + const void* buf, + uint32_t size); /** Function for resolving a reference. See lv2_atom_forge_set_sink(). */ -typedef LV2_Atom* -(*LV2_Atom_Forge_Deref_Func)(LV2_Atom_Forge_Sink_Handle handle, - LV2_Atom_Forge_Ref ref); +typedef LV2_Atom* (*LV2_Atom_Forge_Deref_Func)( + LV2_Atom_Forge_Sink_Handle handle, + LV2_Atom_Forge_Ref ref); /** A stack frame used for keeping track of nested Atom containers. */ -typedef struct _LV2_Atom_Forge_Frame { - struct _LV2_Atom_Forge_Frame* parent; - LV2_Atom_Forge_Ref ref; +typedef struct LV2_Atom_Forge_Frame { + struct LV2_Atom_Forge_Frame* parent; + LV2_Atom_Forge_Ref ref; } LV2_Atom_Forge_Frame; /** A "forge" for creating atoms by appending to a buffer. */ typedef struct { - uint8_t* buf; - uint32_t offset; - uint32_t size; - - LV2_Atom_Forge_Sink sink; - LV2_Atom_Forge_Deref_Func deref; - LV2_Atom_Forge_Sink_Handle handle; - - LV2_Atom_Forge_Frame* stack; - - LV2_URID Blank LV2_ATOM_FORGE_DEPRECATED; - LV2_URID Bool; - LV2_URID Chunk; - LV2_URID Double; - LV2_URID Float; - LV2_URID Int; - LV2_URID Long; - LV2_URID Literal; - LV2_URID Object; - LV2_URID Path; - LV2_URID Property; - LV2_URID Resource LV2_ATOM_FORGE_DEPRECATED; - LV2_URID Sequence; - LV2_URID String; - LV2_URID Tuple; - LV2_URID URI; - LV2_URID URID; - LV2_URID Vector; + uint8_t* buf; + uint32_t offset; + uint32_t size; + + LV2_Atom_Forge_Sink sink; + LV2_Atom_Forge_Deref_Func deref; + LV2_Atom_Forge_Sink_Handle handle; + + LV2_Atom_Forge_Frame* stack; + + LV2_URID Blank LV2_DEPRECATED; + LV2_URID Bool; + LV2_URID Chunk; + LV2_URID Double; + LV2_URID Float; + LV2_URID Int; + LV2_URID Long; + LV2_URID Literal; + LV2_URID Object; + LV2_URID Path; + LV2_URID Property; + LV2_URID Resource LV2_DEPRECATED; + LV2_URID Sequence; + LV2_URID String; + LV2_URID Tuple; + LV2_URID URI; + LV2_URID URID; + LV2_URID Vector; } LV2_Atom_Forge; static inline void @@ -142,36 +122,33 @@ lv2_atom_forge_set_buffer(LV2_Atom_Forge* forge, uint8_t* buf, size_t size); static inline void lv2_atom_forge_init(LV2_Atom_Forge* forge, LV2_URID_Map* map) { - lv2_atom_forge_set_buffer(forge, NULL, 0); - forge->Blank = map->map(map->handle, LV2_ATOM__Blank); - forge->Bool = map->map(map->handle, LV2_ATOM__Bool); - forge->Chunk = map->map(map->handle, LV2_ATOM__Chunk); - forge->Double = map->map(map->handle, LV2_ATOM__Double); - forge->Float = map->map(map->handle, LV2_ATOM__Float); - forge->Int = map->map(map->handle, LV2_ATOM__Int); - forge->Long = map->map(map->handle, LV2_ATOM__Long); - forge->Literal = map->map(map->handle, LV2_ATOM__Literal); - forge->Object = map->map(map->handle, LV2_ATOM__Object); - forge->Path = map->map(map->handle, LV2_ATOM__Path); - forge->Property = map->map(map->handle, LV2_ATOM__Property); - forge->Resource = map->map(map->handle, LV2_ATOM__Resource); - forge->Sequence = map->map(map->handle, LV2_ATOM__Sequence); - forge->String = map->map(map->handle, LV2_ATOM__String); - forge->Tuple = map->map(map->handle, LV2_ATOM__Tuple); - forge->URI = map->map(map->handle, LV2_ATOM__URI); - forge->URID = map->map(map->handle, LV2_ATOM__URID); - forge->Vector = map->map(map->handle, LV2_ATOM__Vector); + lv2_atom_forge_set_buffer(forge, NULL, 0); + forge->Blank = map->map(map->handle, LV2_ATOM__Blank); + forge->Bool = map->map(map->handle, LV2_ATOM__Bool); + forge->Chunk = map->map(map->handle, LV2_ATOM__Chunk); + forge->Double = map->map(map->handle, LV2_ATOM__Double); + forge->Float = map->map(map->handle, LV2_ATOM__Float); + forge->Int = map->map(map->handle, LV2_ATOM__Int); + forge->Long = map->map(map->handle, LV2_ATOM__Long); + forge->Literal = map->map(map->handle, LV2_ATOM__Literal); + forge->Object = map->map(map->handle, LV2_ATOM__Object); + forge->Path = map->map(map->handle, LV2_ATOM__Path); + forge->Property = map->map(map->handle, LV2_ATOM__Property); + forge->Resource = map->map(map->handle, LV2_ATOM__Resource); + forge->Sequence = map->map(map->handle, LV2_ATOM__Sequence); + forge->String = map->map(map->handle, LV2_ATOM__String); + forge->Tuple = map->map(map->handle, LV2_ATOM__Tuple); + forge->URI = map->map(map->handle, LV2_ATOM__URI); + forge->URID = map->map(map->handle, LV2_ATOM__URID); + forge->Vector = map->map(map->handle, LV2_ATOM__Vector); } /** Access the Atom pointed to by a reference. */ static inline LV2_Atom* lv2_atom_forge_deref(LV2_Atom_Forge* forge, LV2_Atom_Forge_Ref ref) { - if (forge->buf) { - return (LV2_Atom*)ref; - } else { - return forge->deref(forge->handle, ref); - } + // NOLINTNEXTLINE(performance-no-int-to-ptr) + return forge->buf ? (LV2_Atom*)ref : forge->deref(forge->handle, ref); } /** @@ -190,35 +167,42 @@ lv2_atom_forge_push(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame, LV2_Atom_Forge_Ref ref) { - frame->parent = forge->stack; - frame->ref = ref; - forge->stack = frame; - return ref; + frame->parent = forge->stack; + frame->ref = ref; + + if (ref) { + forge->stack = frame; // Don't push, so walking the stack is always safe + } + + return ref; } /** Pop a stack frame. This must be called when a container is finished. */ static inline void lv2_atom_forge_pop(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame) { - assert(frame == forge->stack); - forge->stack = frame->parent; + if (frame->ref) { + // If frame has a valid ref, it must be the top of the stack + assert(frame == forge->stack); + forge->stack = frame->parent; + } + // Otherwise, frame was not pushed because of overflow, do nothing } /** Return true iff the top of the stack has the given type. */ static inline bool lv2_atom_forge_top_is(LV2_Atom_Forge* forge, uint32_t type) { - return forge->stack && forge->stack->ref && - (lv2_atom_forge_deref(forge, forge->stack->ref)->type == type); + return forge->stack && forge->stack->ref && + (lv2_atom_forge_deref(forge, forge->stack->ref)->type == type); } /** Return true iff `type` is an atom:Object. */ static inline bool lv2_atom_forge_is_object_type(const LV2_Atom_Forge* forge, uint32_t type) { - return (type == forge->Object || - type == forge->Blank || - type == forge->Resource); + return (type == forge->Object || type == forge->Blank || + type == forge->Resource); } /** Return true iff `type` is an atom:Object with a blank ID. */ @@ -227,8 +211,7 @@ lv2_atom_forge_is_blank(const LV2_Atom_Forge* forge, uint32_t type, const LV2_Atom_Object_Body* body) { - return (type == forge->Blank || - (type == forge->Object && body->id == 0)); + return (type == forge->Blank || (type == forge->Object && body->id == 0)); } /** @@ -241,13 +224,13 @@ lv2_atom_forge_is_blank(const LV2_Atom_Forge* forge, static inline void lv2_atom_forge_set_buffer(LV2_Atom_Forge* forge, uint8_t* buf, size_t size) { - forge->buf = buf; - forge->size = (uint32_t)size; - forge->offset = 0; - forge->deref = NULL; - forge->sink = NULL; - forge->handle = NULL; - forge->stack = NULL; + forge->buf = buf; + forge->size = (uint32_t)size; + forge->offset = 0; + forge->deref = NULL; + forge->sink = NULL; + forge->handle = NULL; + forge->stack = NULL; } /** @@ -270,12 +253,12 @@ lv2_atom_forge_set_sink(LV2_Atom_Forge* forge, LV2_Atom_Forge_Deref_Func deref, LV2_Atom_Forge_Sink_Handle handle) { - forge->buf = NULL; - forge->size = forge->offset = 0; - forge->deref = deref; - forge->sink = sink; - forge->handle = handle; - forge->stack = NULL; + forge->buf = NULL; + forge->size = forge->offset = 0; + forge->deref = deref; + forge->sink = sink; + forge->handle = handle; + forge->stack = NULL; } /** @@ -287,60 +270,65 @@ lv2_atom_forge_set_sink(LV2_Atom_Forge* forge, /** Write raw output. This is used internally, but is also useful for writing atom types not explicitly supported by the forge API. Note the caller is - responsible for ensuring the output is approriately padded. + responsible for ensuring the output is appropriately padded. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_raw(LV2_Atom_Forge* forge, const void* data, uint32_t size) { - LV2_Atom_Forge_Ref out = 0; - if (forge->sink) { - out = forge->sink(forge->handle, data, size); - } else { - out = (LV2_Atom_Forge_Ref)forge->buf + forge->offset; - uint8_t* mem = forge->buf + forge->offset; - if (forge->offset + size > forge->size) { - return 0; - } - forge->offset += size; - memcpy(mem, data, size); - } - for (LV2_Atom_Forge_Frame* f = forge->stack; f; f = f->parent) { - lv2_atom_forge_deref(forge, f->ref)->size += size; - } - return out; + LV2_Atom_Forge_Ref out = 0; + if (forge->sink) { + out = forge->sink(forge->handle, data, size); + } else { + out = (LV2_Atom_Forge_Ref)forge->buf + forge->offset; + uint8_t* mem = forge->buf + forge->offset; + if (forge->offset + size > forge->size) { + return 0; + } + forge->offset += size; + memcpy(mem, data, size); + } + for (const LV2_Atom_Forge_Frame* f = forge->stack; f; f = f->parent) { + lv2_atom_forge_deref(forge, f->ref)->size += size; + } + return out; } /** Pad output accordingly so next write is 64-bit aligned. */ static inline void lv2_atom_forge_pad(LV2_Atom_Forge* forge, uint32_t written) { - const uint64_t pad = 0; - const uint32_t pad_size = lv2_atom_pad_size(written) - written; - lv2_atom_forge_raw(forge, &pad, pad_size); + const uint64_t pad = 0; + const uint32_t pad_size = lv2_atom_pad_size(written) - written; + lv2_atom_forge_raw(forge, &pad, pad_size); } /** Write raw output, padding to 64-bits as necessary. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_write(LV2_Atom_Forge* forge, const void* data, uint32_t size) { - LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, data, size); - if (out) { - lv2_atom_forge_pad(forge, size); - } - return out; + const LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, data, size); + if (out) { + lv2_atom_forge_pad(forge, size); + } + return out; } /** Write a null-terminated string body. */ static inline LV2_Atom_Forge_Ref -lv2_atom_forge_string_body(LV2_Atom_Forge* forge, - const char* str, - uint32_t len) +lv2_atom_forge_string_body(LV2_Atom_Forge* forge, const char* str, uint32_t len) { - LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, str, len); - if (out && (out = lv2_atom_forge_raw(forge, "", 1))) { - lv2_atom_forge_pad(forge, len + 1); - } - return out; + const LV2_Atom_Forge_Ref s = lv2_atom_forge_raw(forge, str, len); + if (!s) { + return s; + } + + const LV2_Atom_Forge_Ref t = lv2_atom_forge_raw(forge, "", 1); + if (!t) { + return t; + } + + lv2_atom_forge_pad(forge, len + 1U); + return t; } /** @@ -353,68 +341,66 @@ lv2_atom_forge_string_body(LV2_Atom_Forge* forge, static inline LV2_Atom_Forge_Ref lv2_atom_forge_atom(LV2_Atom_Forge* forge, uint32_t size, uint32_t type) { - const LV2_Atom a = { size, type }; - return lv2_atom_forge_raw(forge, &a, sizeof(a)); + const LV2_Atom a = {size, type}; + return lv2_atom_forge_raw(forge, &a, sizeof(a)); } /** Write a primitive (fixed-size) atom. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_primitive(LV2_Atom_Forge* forge, const LV2_Atom* a) { - if (lv2_atom_forge_top_is(forge, forge->Vector)) { - return lv2_atom_forge_raw(forge, LV2_ATOM_BODY_CONST(a), a->size); - } else { - return lv2_atom_forge_write( - forge, a, (uint32_t)sizeof(LV2_Atom) + a->size); - } + return ( + lv2_atom_forge_top_is(forge, forge->Vector) + ? lv2_atom_forge_raw(forge, LV2_ATOM_BODY_CONST(a), a->size) + : lv2_atom_forge_write(forge, a, (uint32_t)sizeof(LV2_Atom) + a->size)); } /** Write an atom:Int. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_int(LV2_Atom_Forge* forge, int32_t val) { - const LV2_Atom_Int a = { { sizeof(val), forge->Int }, val }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_Int a = {{sizeof(val), forge->Int}, val}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom:Long. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_long(LV2_Atom_Forge* forge, int64_t val) { - const LV2_Atom_Long a = { { sizeof(val), forge->Long }, val }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_Long a = {{sizeof(val), forge->Long}, val}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom:Float. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_float(LV2_Atom_Forge* forge, float val) { - const LV2_Atom_Float a = { { sizeof(val), forge->Float }, val }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_Float a = {{sizeof(val), forge->Float}, val}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom:Double. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_double(LV2_Atom_Forge* forge, double val) { - const LV2_Atom_Double a = { { sizeof(val), forge->Double }, val }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_Double a = {{sizeof(val), forge->Double}, val}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom:Bool. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_bool(LV2_Atom_Forge* forge, bool val) { - const LV2_Atom_Bool a = { { sizeof(int32_t), forge->Bool }, val ? 1 : 0 }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_Bool a = {{sizeof(int32_t), forge->Bool}, val ? 1 : 0}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom:URID. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_urid(LV2_Atom_Forge* forge, LV2_URID id) { - const LV2_Atom_URID a = { { sizeof(id), forge->URID }, id }; - return lv2_atom_forge_primitive(forge, &a.atom); + const LV2_Atom_URID a = {{sizeof(id), forge->URID}, id}; + return lv2_atom_forge_primitive(forge, (const LV2_Atom*)&a); } /** Write an atom compatible with atom:String. Used internally. */ @@ -424,23 +410,23 @@ lv2_atom_forge_typed_string(LV2_Atom_Forge* forge, const char* str, uint32_t len) { - const LV2_Atom_String a = { { len + 1, type } }; - LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, &a, sizeof(a)); - if (out) { - if (!lv2_atom_forge_string_body(forge, str, len)) { - LV2_Atom* atom = lv2_atom_forge_deref(forge, out); - atom->size = atom->type = 0; - out = 0; - } - } - return out; + const LV2_Atom_String a = {{len + 1, type}}; + LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, &a, sizeof(a)); + if (out) { + if (!lv2_atom_forge_string_body(forge, str, len)) { + LV2_Atom* atom = lv2_atom_forge_deref(forge, out); + atom->size = atom->type = 0; + out = 0; + } + } + return out; } /** Write an atom:String. Note that `str` need not be NULL terminated. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_string(LV2_Atom_Forge* forge, const char* str, uint32_t len) { - return lv2_atom_forge_typed_string(forge, forge->String, str, len); + return lv2_atom_forge_typed_string(forge, forge->String, str, len); } /** @@ -451,14 +437,14 @@ lv2_atom_forge_string(LV2_Atom_Forge* forge, const char* str, uint32_t len) static inline LV2_Atom_Forge_Ref lv2_atom_forge_uri(LV2_Atom_Forge* forge, const char* uri, uint32_t len) { - return lv2_atom_forge_typed_string(forge, forge->URI, uri, len); + return lv2_atom_forge_typed_string(forge, forge->URI, uri, len); } /** Write an atom:Path. Note that `path` need not be NULL terminated. */ static inline LV2_Atom_Forge_Ref lv2_atom_forge_path(LV2_Atom_Forge* forge, const char* path, uint32_t len) { - return lv2_atom_forge_typed_string(forge, forge->Path, path, len); + return lv2_atom_forge_typed_string(forge, forge->Path, path, len); } /** Write an atom:Literal. */ @@ -469,21 +455,19 @@ lv2_atom_forge_literal(LV2_Atom_Forge* forge, uint32_t datatype, uint32_t lang) { - const LV2_Atom_Literal a = { - { (uint32_t)(sizeof(LV2_Atom_Literal) - sizeof(LV2_Atom) + len + 1), - forge->Literal }, - { datatype, - lang } - }; - LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, &a, sizeof(a)); - if (out) { - if (!lv2_atom_forge_string_body(forge, str, len)) { - LV2_Atom* atom = lv2_atom_forge_deref(forge, out); - atom->size = atom->type = 0; - out = 0; - } - } - return out; + const LV2_Atom_Literal a = { + {(uint32_t)(sizeof(LV2_Atom_Literal) - sizeof(LV2_Atom) + len + 1), + forge->Literal}, + {datatype, lang}}; + LV2_Atom_Forge_Ref out = lv2_atom_forge_raw(forge, &a, sizeof(a)); + if (out) { + if (!lv2_atom_forge_string_body(forge, str, len)) { + LV2_Atom* atom = lv2_atom_forge_deref(forge, out); + atom->size = atom->type = 0; + out = 0; + } + } + return out; } /** Start an atom:Vector. */ @@ -493,12 +477,10 @@ lv2_atom_forge_vector_head(LV2_Atom_Forge* forge, uint32_t child_size, uint32_t child_type) { - const LV2_Atom_Vector a = { - { sizeof(LV2_Atom_Vector_Body), forge->Vector }, - { child_size, child_type } - }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Vector a = {{sizeof(LV2_Atom_Vector_Body), forge->Vector}, + {child_size, child_type}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** Write a complete atom:Vector. */ @@ -509,16 +491,15 @@ lv2_atom_forge_vector(LV2_Atom_Forge* forge, uint32_t n_elems, const void* elems) { - const LV2_Atom_Vector a = { - { (uint32_t)(sizeof(LV2_Atom_Vector_Body) + n_elems * child_size), - forge->Vector }, - { child_size, child_type } - }; - LV2_Atom_Forge_Ref out = lv2_atom_forge_write(forge, &a, sizeof(a)); - if (out) { - lv2_atom_forge_write(forge, elems, child_size * n_elems); - } - return out; + const LV2_Atom_Vector a = { + {(uint32_t)sizeof(LV2_Atom_Vector_Body) + (n_elems * child_size), + forge->Vector}, + {child_size, child_type}}; + const LV2_Atom_Forge_Ref out = lv2_atom_forge_write(forge, &a, sizeof(a)); + if (out) { + lv2_atom_forge_write(forge, elems, child_size * n_elems); + } + return out; } /** @@ -533,7 +514,7 @@ lv2_atom_forge_vector(LV2_Atom_Forge* forge, // Write tuple (1, 2.0) LV2_Atom_Forge_Frame frame; LV2_Atom* tup = (LV2_Atom*)lv2_atom_forge_tuple(forge, &frame); - lv2_atom_forge_int32(forge, 1); + lv2_atom_forge_int(forge, 1); lv2_atom_forge_float(forge, 2.0); lv2_atom_forge_pop(forge, &frame); @endcode @@ -541,9 +522,9 @@ lv2_atom_forge_vector(LV2_Atom_Forge* forge, static inline LV2_Atom_Forge_Ref lv2_atom_forge_tuple(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame) { - const LV2_Atom_Tuple a = { { 0, forge->Tuple } }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Tuple a = {{0, forge->Tuple}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** @@ -576,12 +557,10 @@ lv2_atom_forge_object(LV2_Atom_Forge* forge, LV2_URID id, LV2_URID otype) { - const LV2_Atom_Object a = { - { (uint32_t)sizeof(LV2_Atom_Object_Body), forge->Object }, - { id, otype } - }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Object a = { + {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Object}, {id, otype}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** @@ -590,19 +569,16 @@ lv2_atom_forge_object(LV2_Atom_Forge* forge, This function is deprecated and should not be used in new code. Use lv2_atom_forge_object() directly instead. */ -LV2_ATOM_FORGE_DEPRECATED -static inline LV2_Atom_Forge_Ref +LV2_DEPRECATED static inline LV2_Atom_Forge_Ref lv2_atom_forge_resource(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame, LV2_URID id, LV2_URID otype) { - const LV2_Atom_Object a = { - { (uint32_t)sizeof(LV2_Atom_Object_Body), forge->Resource }, - { id, otype } - }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Object a = { + {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Resource}, {id, otype}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** @@ -611,19 +587,16 @@ lv2_atom_forge_resource(LV2_Atom_Forge* forge, This function is deprecated and should not be used in new code. Use lv2_atom_forge_object() directly instead. */ -LV2_ATOM_FORGE_DEPRECATED -static inline LV2_Atom_Forge_Ref +LV2_DEPRECATED static inline LV2_Atom_Forge_Ref lv2_atom_forge_blank(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame, uint32_t id, LV2_URID otype) { - const LV2_Atom_Object a = { - { (uint32_t)sizeof(LV2_Atom_Object_Body), forge->Blank }, - { id, otype } - }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Object a = { + {(uint32_t)sizeof(LV2_Atom_Object_Body), forge->Blank}, {id, otype}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** @@ -632,11 +605,10 @@ lv2_atom_forge_blank(LV2_Atom_Forge* forge, See lv2_atom_forge_object() documentation for an example. */ static inline LV2_Atom_Forge_Ref -lv2_atom_forge_key(LV2_Atom_Forge* forge, - LV2_URID key) +lv2_atom_forge_key(LV2_Atom_Forge* forge, LV2_URID key) { - const LV2_Atom_Property_Body a = { key, 0, { 0, 0 } }; - return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t)); + const LV2_Atom_Property_Body a = {key, 0, {0, 0}}; + return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t)); } /** @@ -650,8 +622,8 @@ lv2_atom_forge_property_head(LV2_Atom_Forge* forge, LV2_URID key, LV2_URID context) { - const LV2_Atom_Property_Body a = { key, context, { 0, 0 } }; - return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t)); + const LV2_Atom_Property_Body a = {key, context, {0, 0}}; + return lv2_atom_forge_write(forge, &a, 2 * (uint32_t)sizeof(uint32_t)); } /** @@ -662,12 +634,10 @@ lv2_atom_forge_sequence_head(LV2_Atom_Forge* forge, LV2_Atom_Forge_Frame* frame, uint32_t unit) { - const LV2_Atom_Sequence a = { - { (uint32_t)sizeof(LV2_Atom_Sequence_Body), forge->Sequence }, - { unit, 0 } - }; - return lv2_atom_forge_push( - forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); + const LV2_Atom_Sequence a = { + {(uint32_t)sizeof(LV2_Atom_Sequence_Body), forge->Sequence}, {unit, 0}}; + return lv2_atom_forge_push( + forge, frame, lv2_atom_forge_write(forge, &a, sizeof(a))); } /** @@ -678,7 +648,7 @@ lv2_atom_forge_sequence_head(LV2_Atom_Forge* forge, static inline LV2_Atom_Forge_Ref lv2_atom_forge_frame_time(LV2_Atom_Forge* forge, int64_t frames) { - return lv2_atom_forge_write(forge, &frames, sizeof(frames)); + return lv2_atom_forge_write(forge, &frames, sizeof(frames)); } /** @@ -689,22 +659,18 @@ lv2_atom_forge_frame_time(LV2_Atom_Forge* forge, int64_t frames) static inline LV2_Atom_Forge_Ref lv2_atom_forge_beat_time(LV2_Atom_Forge* forge, double beats) { - return lv2_atom_forge_write(forge, &beats, sizeof(beats)); + return lv2_atom_forge_write(forge, &beats, sizeof(beats)); } +LV2_RESTORE_WARNINGS + +#ifdef __cplusplus +} /* extern "C" */ +#endif + /** @} @} */ -#if defined(__clang__) -# pragma clang diagnostic pop -#elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) -# pragma GCC diagnostic pop -#endif - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_ATOM_FORGE_H */ +#endif // LV2_ATOM_FORGE_H diff --git a/include/lv2/atom/util.h b/include/lv2/atom/util.h new file mode 100644 index 0000000..9524210 --- /dev/null +++ b/include/lv2/atom/util.h @@ -0,0 +1,522 @@ +// Copyright 2008-2024 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_ATOM_UTIL_H +#define LV2_ATOM_UTIL_H + +/** + @file util.h Helper functions for the LV2 Atom extension. + + Note these functions are all static inline, do not take their address. + + This header is non-normative, it is provided for convenience. +*/ + +/** + @defgroup atom_util Utilities + @ingroup atom + + Utilities for working with atoms. + + @{ +*/ + +#include <lv2/atom/atom.h> + +#include <stdarg.h> +#include <stdbool.h> +#include <stdint.h> +#include <string.h> + +// NOLINTBEGIN(bugprone-macro-parentheses) + +#ifdef __cplusplus +extern "C" { +#endif + +/** Pad a size to 64 bits. */ +static inline uint32_t +lv2_atom_pad_size(uint32_t size) +{ + return (size + 7U) & ~(7U); +} + +/** Return the total size of `atom`, including the header. */ +static inline uint32_t +lv2_atom_total_size(const LV2_Atom* atom) +{ + return (uint32_t)sizeof(LV2_Atom) + atom->size; +} + +/** Return true iff `atom` is null. */ +static inline bool +lv2_atom_is_null(const LV2_Atom* atom) +{ + return !atom || (atom->type == 0 && atom->size == 0); +} + +/** Return true iff `a` is equal to `b`. */ +static inline bool +lv2_atom_equals(const LV2_Atom* a, const LV2_Atom* b) +{ + return (a == b) || !memcmp(a, b, sizeof(LV2_Atom) + a->size); +} + +/** + @name Sequence Iterator + @{ +*/ + +/** Get an iterator pointing to the first event in a Sequence body. */ +static inline LV2_Atom_Event* +lv2_atom_sequence_begin(const LV2_Atom_Sequence_Body* body) +{ + return (LV2_Atom_Event*)(body + 1); +} + +/** Get an iterator pointing to the end of a Sequence body. */ +static inline LV2_Atom_Event* +lv2_atom_sequence_end(const LV2_Atom_Sequence_Body* body, uint32_t size) +{ + return (LV2_Atom_Event*)((const uint8_t*)body + lv2_atom_pad_size(size)); +} + +/** Return true iff `i` has reached the end of `body`. */ +static inline bool +lv2_atom_sequence_is_end(const LV2_Atom_Sequence_Body* body, + uint32_t size, + const LV2_Atom_Event* i) +{ + return (const uint8_t*)i >= ((const uint8_t*)body + size); +} + +/** Return an iterator to the element following `i`. */ +static inline LV2_Atom_Event* +lv2_atom_sequence_next(const LV2_Atom_Event* i) +{ + return (LV2_Atom_Event*)((const uint8_t*)i + sizeof(LV2_Atom_Event) + + lv2_atom_pad_size(i->body.size)); +} + +/** + A macro for iterating over all events in a Sequence. + @param seq The sequence to iterate over + @param iter The name of the iterator + + This macro is used similarly to a for loop (which it expands to), for + example: + + @code + LV2_ATOM_SEQUENCE_FOREACH(sequence, ev) { + // Do something with ev (an LV2_Atom_Event*) here... + } + @endcode +*/ +#define LV2_ATOM_SEQUENCE_FOREACH(seq, iter) \ + for (LV2_Atom_Event* iter = lv2_atom_sequence_begin(&(seq)->body); \ + !lv2_atom_sequence_is_end(&(seq)->body, (seq)->atom.size, (iter)); \ + (iter) = lv2_atom_sequence_next(iter)) + +/** Like LV2_ATOM_SEQUENCE_FOREACH but for a headerless sequence body. */ +#define LV2_ATOM_SEQUENCE_BODY_FOREACH(body, size, iter) \ + for (LV2_Atom_Event* iter = lv2_atom_sequence_begin(body); \ + !lv2_atom_sequence_is_end(body, size, (iter)); \ + (iter) = lv2_atom_sequence_next(iter)) + +/** + @} + @name Sequence Utilities + @{ +*/ + +/** + Clear all events from `sequence`. + + This simply resets the size field, the other fields are left untouched. +*/ +static inline void +lv2_atom_sequence_clear(LV2_Atom_Sequence* seq) +{ + seq->atom.size = sizeof(LV2_Atom_Sequence_Body); +} + +/** + Append an event at the end of `sequence`. + + @param seq Sequence to append to. + @param capacity Total capacity of the sequence atom + (as set by the host for sequence output ports). + @param event Event to write. + + @return A pointer to the newly written event in `seq`, + or NULL on failure (insufficient space). +*/ +static inline LV2_Atom_Event* +lv2_atom_sequence_append_event(LV2_Atom_Sequence* seq, + uint32_t capacity, + const LV2_Atom_Event* event) +{ + const uint32_t total_size = (uint32_t)sizeof(*event) + event->body.size; + if (capacity - seq->atom.size < total_size) { + return NULL; + } + + LV2_Atom_Event* e = lv2_atom_sequence_end(&seq->body, seq->atom.size); + memcpy(e, event, total_size); + + seq->atom.size += lv2_atom_pad_size(total_size); + + return e; +} + +/** + @} + @name Tuple Iterator + @{ +*/ + +/** Get an iterator pointing to the first element in `tup`. */ +static inline LV2_Atom* +lv2_atom_tuple_begin(const LV2_Atom_Tuple* tup) +{ + return (LV2_Atom*)tup + 1U; +} + +/** Return true iff `i` has reached the end of `body`. */ +static inline bool +lv2_atom_tuple_is_end(const void* body, uint32_t size, const LV2_Atom* i) +{ + return (const uint8_t*)i >= ((const uint8_t*)body + size); +} + +/** Return an iterator to the element following `i`. */ +static inline LV2_Atom* +lv2_atom_tuple_next(const LV2_Atom* i) +{ + return (LV2_Atom*)((const uint8_t*)i + sizeof(LV2_Atom) + + lv2_atom_pad_size(i->size)); +} + +/** + A macro for iterating over all properties of a Tuple. + @param tuple The tuple to iterate over + @param iter The name of the iterator + + This macro is used similarly to a for loop (which it expands to), for + example: + + @code + LV2_ATOM_TUPLE_FOREACH(tuple, elem) { + // Do something with elem (an LV2_Atom*) here... + } + @endcode +*/ +#define LV2_ATOM_TUPLE_FOREACH(tuple, iter) \ + for (LV2_Atom* iter = lv2_atom_tuple_begin(tuple); !lv2_atom_tuple_is_end( \ + LV2_ATOM_BODY(tuple), (tuple)->atom.size, (iter)); \ + (iter) = lv2_atom_tuple_next(iter)) + +/** Like LV2_ATOM_TUPLE_FOREACH but for a headerless tuple body. */ +#define LV2_ATOM_TUPLE_BODY_FOREACH(body, size, iter) \ + for (LV2_Atom* iter = (LV2_Atom*)(body); \ + !lv2_atom_tuple_is_end(body, size, (iter)); \ + (iter) = lv2_atom_tuple_next(iter)) + +/** + @} + @name Object Iterator + @{ +*/ + +/** Return a pointer to the first property in `body`. */ +static inline LV2_Atom_Property_Body* +lv2_atom_object_begin(const LV2_Atom_Object_Body* body) +{ + return (LV2_Atom_Property_Body*)(body + 1); +} + +/** Return true iff `i` has reached the end of `obj`. */ +static inline bool +lv2_atom_object_is_end(const LV2_Atom_Object_Body* body, + uint32_t size, + const LV2_Atom_Property_Body* i) +{ + return (const uint8_t*)i >= ((const uint8_t*)body + size); +} + +/** Return an iterator to the property following `i`. */ +static inline LV2_Atom_Property_Body* +lv2_atom_object_next(const LV2_Atom_Property_Body* i) +{ + const LV2_Atom* const value = + (const LV2_Atom*)((const uint8_t*)i + (2 * sizeof(uint32_t))); + return (LV2_Atom_Property_Body*)((const uint8_t*)i + + lv2_atom_pad_size( + (uint32_t)sizeof(LV2_Atom_Property_Body) + + value->size)); +} + +/** + A macro for iterating over all properties of an Object. + @param obj The object to iterate over + @param iter The name of the iterator + + This macro is used similarly to a for loop (which it expands to), for + example: + + @code + LV2_ATOM_OBJECT_FOREACH(object, i) { + // Do something with i (an LV2_Atom_Property_Body*) here... + } + @endcode +*/ +#define LV2_ATOM_OBJECT_FOREACH(obj, iter) \ + for (LV2_Atom_Property_Body* iter = lv2_atom_object_begin(&(obj)->body); \ + !lv2_atom_object_is_end(&(obj)->body, (obj)->atom.size, (iter)); \ + (iter) = lv2_atom_object_next(iter)) + +/** Like LV2_ATOM_OBJECT_FOREACH but for a headerless object body. */ +#define LV2_ATOM_OBJECT_BODY_FOREACH(body, size, iter) \ + for (LV2_Atom_Property_Body* iter = lv2_atom_object_begin(body); \ + !lv2_atom_object_is_end(body, size, (iter)); \ + (iter) = lv2_atom_object_next(iter)) + +/** + @} + @name Object Query + @{ +*/ + +/** A single entry in an Object query. */ +typedef struct { + uint32_t key; /**< Key to query (input set by user) */ + const LV2_Atom** value; /**< Found value (output set by query function) */ +} LV2_Atom_Object_Query; + +/** Sentinel for lv2_atom_object_query(). */ +static const LV2_Atom_Object_Query LV2_ATOM_OBJECT_QUERY_END = {0, NULL}; + +/** + Get an object's values for various keys. + + The value pointer of each item in `query` will be set to the location of + the corresponding value in `object`. Every value pointer in `query` MUST + be initialised to NULL. This function reads `object` in a single linear + sweep. By allocating `query` on the stack, objects can be "queried" + quickly without allocating any memory. This function is realtime safe. + + This function can only do "flat" queries, it is not smart enough to match + variables in nested objects. + + For example: + @code + const LV2_Atom* name = NULL; + const LV2_Atom* age = NULL; + LV2_Atom_Object_Query q[] = { + { urids.eg_name, &name }, + { urids.eg_age, &age }, + LV2_ATOM_OBJECT_QUERY_END + }; + lv2_atom_object_query(obj, q); + // name and age are now set to the appropriate values in obj, or NULL. + @endcode +*/ +static inline int +lv2_atom_object_query(const LV2_Atom_Object* object, + LV2_Atom_Object_Query* query) +{ + int matches = 0; + int n_queries = 0; + + /* Count number of query keys so we can short-circuit when done */ + for (const LV2_Atom_Object_Query* q = query; q->key; ++q) { + ++n_queries; + } + + for (const LV2_Atom_Property_Body* prop = + lv2_atom_object_begin(&object->body); + !lv2_atom_object_is_end(&object->body, object->atom.size, prop); + prop = lv2_atom_object_next(prop)) { + for (const LV2_Atom_Object_Query* q = query; q->key; ++q) { + if (q->key == prop->key && !*q->value) { + *q->value = &prop->value; + if (++matches == n_queries) { + return matches; + } + break; + } + } + } + return matches; +} + +/** + Body only version of lv2_atom_object_get(). +*/ +static inline int +lv2_atom_object_body_get(uint32_t size, const LV2_Atom_Object_Body* body, ...) +{ + int matches = 0; + int n_queries = 0; + + /* Count number of keys so we can short-circuit when done */ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, body); + for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) { + if (!va_arg(args, const LV2_Atom**)) { + va_end(args); + return -1; + } + } + va_end(args); + + for (const LV2_Atom_Property_Body* prop = lv2_atom_object_begin(body); + !lv2_atom_object_is_end(body, size, prop); + prop = lv2_atom_object_next(prop)) { + va_start(args, body); + for (int i = 0; i < n_queries; ++i) { + const uint32_t qkey = va_arg(args, uint32_t); + const LV2_Atom** qval = va_arg(args, const LV2_Atom**); + if (qkey == prop->key && !*qval) { + *qval = &prop->value; + if (++matches == n_queries) { + va_end(args); + return matches; + } + break; + } + } + va_end(args); + } + return matches; +} + +/** + Variable argument version of lv2_atom_object_query(). + + This is nicer-looking in code, but a bit more error-prone since it is not + type safe and the argument list must be terminated. + + The arguments should be a series of uint32_t key and const LV2_Atom** value + pairs, terminated by a zero key. The value pointers MUST be initialized to + NULL. For example: + + @code + const LV2_Atom* name = NULL; + const LV2_Atom* age = NULL; + lv2_atom_object_get(obj, + uris.name_key, &name, + uris.age_key, &age, + 0); + @endcode +*/ +static inline int +lv2_atom_object_get(const LV2_Atom_Object* object, ...) +{ + int matches = 0; + int n_queries = 0; + + /* Count number of keys so we can short-circuit when done */ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, object); + for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) { + if (!va_arg(args, const LV2_Atom**)) { + va_end(args); + return -1; + } + } + va_end(args); + + for (const LV2_Atom_Property_Body* prop = + lv2_atom_object_begin(&object->body); + !lv2_atom_object_is_end(&object->body, object->atom.size, prop); + prop = lv2_atom_object_next(prop)) { + va_start(args, object); + for (int i = 0; i < n_queries; ++i) { + const uint32_t qkey = va_arg(args, uint32_t); + const LV2_Atom** qval = va_arg(args, const LV2_Atom**); + if (qkey == prop->key && !*qval) { + *qval = &prop->value; + if (++matches == n_queries) { + va_end(args); + return matches; + } + break; + } + } + va_end(args); + } + return matches; +} + +/** + Variable argument version of lv2_atom_object_query() with types. + + This is like lv2_atom_object_get(), but each entry has an additional + parameter to specify the required type. Only atoms with a matching type + will be selected. + + The arguments should be a series of uint32_t key, const LV2_Atom**, uint32_t + type triples, terminated by a zero key. The value pointers MUST be + initialized to NULL. For example: + + @code + const LV2_Atom_String* name = NULL; + const LV2_Atom_Int* age = NULL; + lv2_atom_object_get(obj, + uris.name_key, &name, uris.atom_String, + uris.age_key, &age, uris.atom_Int + 0); + @endcode +*/ +static inline int +lv2_atom_object_get_typed(const LV2_Atom_Object* object, ...) +{ + int matches = 0; + int n_queries = 0; + + /* Count number of keys so we can short-circuit when done */ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, object); + for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) { + if (!va_arg(args, const LV2_Atom**) || !va_arg(args, uint32_t)) { + va_end(args); + return -1; + } + } + va_end(args); + + for (const LV2_Atom_Property_Body* prop = lv2_atom_object_begin(&object->body); + !lv2_atom_object_is_end(&object->body, object->atom.size, prop); + prop = lv2_atom_object_next(prop)) { + va_start(args, object); + for (int i = 0; i < n_queries; ++i) { + const uint32_t qkey = va_arg(args, uint32_t); + const LV2_Atom** qval = va_arg(args, const LV2_Atom**); + const uint32_t qtype = va_arg(args, uint32_t); + if (!*qval && qkey == prop->key && qtype == prop->value.type) { + *qval = &prop->value; + if (++matches == n_queries) { + va_end(args); + return matches; + } + break; + } + } + va_end(args); + } + return matches; +} + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +// NOLINTEND(bugprone-macro-parentheses) + +/** + @} + @} +*/ + +#endif // LV2_ATOM_UTIL_H diff --git a/lv2/lv2plug.in/ns/ext/buf-size/buf-size.h b/include/lv2/buf-size/buf-size.h index 900f8fa..c1a00e1 100644 --- a/lv2/lv2plug.in/ns/ext/buf-size/buf-size.h +++ b/include/lv2/buf-size/buf-size.h @@ -1,35 +1,27 @@ -/* - Copyright 2007-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2007-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC -#ifndef LV2_BUF_SIZE_H -#define LV2_BUF_SIZE_H +#ifndef LV2_BUF_SIZE_BUF_SIZE_H +#define LV2_BUF_SIZE_BUF_SIZE_H /** @defgroup buf-size Buffer Size + @ingroup lv2 + + Access to, and restrictions on, buffer sizes. - Access to, and restrictions on, buffer sizes; see - <http://lv2plug.in/ns/ext/buf-size> for details. + See <http://lv2plug.in/ns/ext/buf-size> for details. @{ */ +// clang-format off + #define LV2_BUF_SIZE_URI "http://lv2plug.in/ns/ext/buf-size" ///< http://lv2plug.in/ns/ext/buf-size #define LV2_BUF_SIZE_PREFIX LV2_BUF_SIZE_URI "#" ///< http://lv2plug.in/ns/ext/buf-size# #define LV2_BUF_SIZE__boundedBlockLength LV2_BUF_SIZE_PREFIX "boundedBlockLength" ///< http://lv2plug.in/ns/ext/buf-size#boundedBlockLength +#define LV2_BUF_SIZE__coarseBlockLength LV2_BUF_SIZE_PREFIX "coarseBlockLength" ///< http://lv2plug.in/ns/ext/buf-size#coarseBlockLength #define LV2_BUF_SIZE__fixedBlockLength LV2_BUF_SIZE_PREFIX "fixedBlockLength" ///< http://lv2plug.in/ns/ext/buf-size#fixedBlockLength #define LV2_BUF_SIZE__maxBlockLength LV2_BUF_SIZE_PREFIX "maxBlockLength" ///< http://lv2plug.in/ns/ext/buf-size#maxBlockLength #define LV2_BUF_SIZE__minBlockLength LV2_BUF_SIZE_PREFIX "minBlockLength" ///< http://lv2plug.in/ns/ext/buf-size#minBlockLength @@ -37,8 +29,10 @@ #define LV2_BUF_SIZE__powerOf2BlockLength LV2_BUF_SIZE_PREFIX "powerOf2BlockLength" ///< http://lv2plug.in/ns/ext/buf-size#powerOf2BlockLength #define LV2_BUF_SIZE__sequenceSize LV2_BUF_SIZE_PREFIX "sequenceSize" ///< http://lv2plug.in/ns/ext/buf-size#sequenceSize +// clang-format on + /** @} */ -#endif /* LV2_BUF_SIZE_H */ +#endif // LV2_BUF_SIZE_BUF_SIZE_H diff --git a/include/lv2/core/attributes.h b/include/lv2/core/attributes.h new file mode 100644 index 0000000..2ac9cf5 --- /dev/null +++ b/include/lv2/core/attributes.h @@ -0,0 +1,46 @@ +// Copyright 2018 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_CORE_ATTRIBUTES_H +#define LV2_CORE_ATTRIBUTES_H + +/** + @defgroup attributes Attributes + @ingroup lv2 + + Macros for source code attributes. + + @{ +*/ + +#if defined(__GNUC__) && __GNUC__ > 3 +# define LV2_DEPRECATED __attribute__((__deprecated__)) +#else +# define LV2_DEPRECATED +#endif + +#ifdef __clang__ +# define LV2_DISABLE_DEPRECATION_WARNINGS \ + _Pragma("clang diagnostic push") \ + _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"") +#elif defined(__GNUC__) && __GNUC__ > 4 +# define LV2_DISABLE_DEPRECATION_WARNINGS \ + _Pragma("GCC diagnostic push") \ + _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") +#else +# define LV2_DISABLE_DEPRECATION_WARNINGS +#endif + +#ifdef __clang__ +# define LV2_RESTORE_WARNINGS _Pragma("clang diagnostic pop") +#elif defined(__GNUC__) && __GNUC__ > 4 +# define LV2_RESTORE_WARNINGS _Pragma("GCC diagnostic pop") +#else +# define LV2_RESTORE_WARNINGS +#endif + +/** + @} +*/ + +#endif // LV2_CORE_ATTRIBUTES_H diff --git a/lv2/lv2plug.in/ns/lv2core/lv2.h b/include/lv2/core/lv2.h index eaca514..e4b90fd 100644 --- a/lv2/lv2plug.in/ns/lv2core/lv2.h +++ b/include/lv2/core/lv2.h @@ -1,36 +1,33 @@ -/* - LV2 - An audio plugin interface specification. - Copyright 2006-2012 Steve Harris, David Robillard. - - Based on LADSPA, Copyright 2000-2002 Richard W.E. Furse, - Paul Barton-Davis, Stefan Westerfeld. - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +// Copyright 2006-2020 David Robillard <d@drobilla.net> +// Copyright 2006-2012 Steve Harris <steve@plugin.org.uk> +// Copyright 2000-2002 Richard W.E. Furse, Paul Barton-Davis, Stefan Westerfeld. +// SPDX-License-Identifier: ISC + +#ifndef LV2_CORE_LV2_H +#define LV2_CORE_LV2_H + +/** + @defgroup lv2 LV2 + + The LV2 specification. + + @{ */ /** @defgroup lv2core LV2 Core - Core LV2 specification, see <http://lv2plug.in/ns/lv2core> for details. + Core LV2 specification. + + See <http://lv2plug.in/ns/lv2core> for details. @{ */ -#ifndef LV2_H_INCLUDED -#define LV2_H_INCLUDED - #include <stdint.h> +// clang-format off + #define LV2_CORE_URI "http://lv2plug.in/ns/lv2core" ///< http://lv2plug.in/ns/lv2core #define LV2_CORE_PREFIX LV2_CORE_URI "#" ///< http://lv2plug.in/ns/lv2core# @@ -39,6 +36,7 @@ #define LV2_CORE__AnalyserPlugin LV2_CORE_PREFIX "AnalyserPlugin" ///< http://lv2plug.in/ns/lv2core#AnalyserPlugin #define LV2_CORE__AudioPort LV2_CORE_PREFIX "AudioPort" ///< http://lv2plug.in/ns/lv2core#AudioPort #define LV2_CORE__BandpassPlugin LV2_CORE_PREFIX "BandpassPlugin" ///< http://lv2plug.in/ns/lv2core#BandpassPlugin +#define LV2_CORE__BandstopPlugin LV2_CORE_PREFIX "BandstopPlugin" ///< http://lv2plug.in/ns/lv2core#BandstopPlugin #define LV2_CORE__CVPort LV2_CORE_PREFIX "CVPort" ///< http://lv2plug.in/ns/lv2core#CVPort #define LV2_CORE__ChorusPlugin LV2_CORE_PREFIX "ChorusPlugin" ///< http://lv2plug.in/ns/lv2core#ChorusPlugin #define LV2_CORE__CombPlugin LV2_CORE_PREFIX "CombPlugin" ///< http://lv2plug.in/ns/lv2core#CombPlugin @@ -93,6 +91,7 @@ #define LV2_CORE__default LV2_CORE_PREFIX "default" ///< http://lv2plug.in/ns/lv2core#default #define LV2_CORE__designation LV2_CORE_PREFIX "designation" ///< http://lv2plug.in/ns/lv2core#designation #define LV2_CORE__documentation LV2_CORE_PREFIX "documentation" ///< http://lv2plug.in/ns/lv2core#documentation +#define LV2_CORE__enabled LV2_CORE_PREFIX "enabled" ///< http://lv2plug.in/ns/lv2core#enabled #define LV2_CORE__enumeration LV2_CORE_PREFIX "enumeration" ///< http://lv2plug.in/ns/lv2core#enumeration #define LV2_CORE__extensionData LV2_CORE_PREFIX "extensionData" ///< http://lv2plug.in/ns/lv2core#extensionData #define LV2_CORE__freeWheeling LV2_CORE_PREFIX "freeWheeling" ///< http://lv2plug.in/ns/lv2core#freeWheeling @@ -101,6 +100,7 @@ #define LV2_CORE__index LV2_CORE_PREFIX "index" ///< http://lv2plug.in/ns/lv2core#index #define LV2_CORE__integer LV2_CORE_PREFIX "integer" ///< http://lv2plug.in/ns/lv2core#integer #define LV2_CORE__isLive LV2_CORE_PREFIX "isLive" ///< http://lv2plug.in/ns/lv2core#isLive +#define LV2_CORE__isSideChain LV2_CORE_PREFIX "isSideChain" ///< http://lv2plug.in/ns/lv2core#isSideChain #define LV2_CORE__latency LV2_CORE_PREFIX "latency" ///< http://lv2plug.in/ns/lv2core#latency #define LV2_CORE__maximum LV2_CORE_PREFIX "maximum" ///< http://lv2plug.in/ns/lv2core#maximum #define LV2_CORE__microVersion LV2_CORE_PREFIX "microVersion" ///< http://lv2plug.in/ns/lv2core#microVersion @@ -119,6 +119,8 @@ #define LV2_CORE__symbol LV2_CORE_PREFIX "symbol" ///< http://lv2plug.in/ns/lv2core#symbol #define LV2_CORE__toggled LV2_CORE_PREFIX "toggled" ///< http://lv2plug.in/ns/lv2core#toggled +// clang-format on + #ifdef __cplusplus extern "C" { #endif @@ -130,7 +132,7 @@ extern "C" { compare to NULL (or 0 for C++) but otherwise the host MUST NOT attempt to interpret it. */ -typedef void * LV2_Handle; +typedef void* LV2_Handle; /** Feature. @@ -140,21 +142,21 @@ typedef void * LV2_Handle; features and specify the `URI` and `data` to be used if necessary. Some features, such as lv2:isLive, do not require the host to pass data. */ -typedef struct _LV2_Feature { - /** - A globally unique, case-sensitive identifier (URI) for this feature. +typedef struct { + /** + A globally unique, case-sensitive identifier (URI) for this feature. - This MUST be a valid URI string as defined by RFC 3986. - */ - const char * URI; + This MUST be a valid URI string as defined by RFC 3986. + */ + const char* URI; - /** - Pointer to arbitrary data. + /** + Pointer to arbitrary data. - The format of this data is defined by the extension which describes the - feature with the given `URI`. - */ - void * data; + The format of this data is defined by the extension which describes the + feature with the given `URI`. + */ + void* data; } LV2_Feature; /** @@ -163,202 +165,201 @@ typedef struct _LV2_Feature { This structure provides the core functions necessary to instantiate and use a plugin. */ -typedef struct _LV2_Descriptor { - /** - A globally unique, case-sensitive identifier for this plugin. - - This MUST be a valid URI string as defined by RFC 3986. All plugins with - the same URI MUST be compatible to some degree, see - http://lv2plug.in/ns/lv2core for details. - */ - const char * URI; - - /** - Instantiate the plugin. - - Note that instance initialisation should generally occur in activate() - rather than here. If a host calls instantiate(), it MUST call cleanup() - at some point in the future. - - @param descriptor Descriptor of the plugin to instantiate. - - @param sample_rate Sample rate, in Hz, for the new plugin instance. - - @param bundle_path Path to the LV2 bundle which contains this plugin - binary. It MUST include the trailing directory separator (e.g. '/') so - that simply appending a filename will yield the path to that file in the - bundle. - - @param features A NULL terminated array of LV2_Feature structs which - represent the features the host supports. Plugins may refuse to - instantiate if required features are not found here. However, hosts MUST - NOT use this as a discovery mechanism: instead, use the RDF data to - determine which features are required and do not attempt to instantiate - unsupported plugins at all. This parameter MUST NOT be NULL, i.e. a host - that supports no features MUST pass a single element array containing - NULL. - - @return A handle for the new plugin instance, or NULL if instantiation - has failed. - */ - LV2_Handle (*instantiate)(const struct _LV2_Descriptor * descriptor, - double sample_rate, - const char * bundle_path, - const LV2_Feature *const * features); - - /** - Connect a port on a plugin instance to a memory location. - - Plugin writers should be aware that the host may elect to use the same - buffer for more than one port and even use the same buffer for both - input and output (see lv2:inPlaceBroken in lv2.ttl). - - If the plugin has the feature lv2:hardRTCapable then there are various - things that the plugin MUST NOT do within the connect_port() function; - see lv2core.ttl for details. - - connect_port() MUST be called at least once for each port before run() - is called, unless that port is lv2:connectionOptional. The plugin must - pay careful attention to the block size passed to run() since the block - allocated may only just be large enough to contain the data, and is not - guaranteed to remain constant between run() calls. - - connect_port() may be called more than once for a plugin instance to - allow the host to change the buffers that the plugin is reading or - writing. These calls may be made before or after activate() or - deactivate() calls. - - @param instance Plugin instance containing the port. - - @param port Index of the port to connect. The host MUST NOT try to - connect a port index that is not defined in the plugin's RDF data. If - it does, the plugin's behaviour is undefined (a crash is likely). - - @param data_location Pointer to data of the type defined by the port - type in the plugin's RDF data (e.g. an array of float for an - lv2:AudioPort). This pointer must be stored by the plugin instance and - used to read/write data when run() is called. Data present at the time - of the connect_port() call MUST NOT be considered meaningful. - */ - void (*connect_port)(LV2_Handle instance, - uint32_t port, - void * data_location); - - /** - Initialise a plugin instance and activate it for use. - - This is separated from instantiate() to aid real-time support and so - that hosts can reinitialise a plugin instance by calling deactivate() - and then activate(). In this case the plugin instance MUST reset all - state information dependent on the history of the plugin instance except - for any data locations provided by connect_port(). If there is nothing - for activate() to do then this field may be NULL. - - When present, hosts MUST call this function once before run() is called - for the first time. This call SHOULD be made as close to the run() call - as possible and indicates to real-time plugins that they are now live, - however plugins MUST NOT rely on a prompt call to run() after - activate(). - - The host MUST NOT call activate() again until deactivate() has been - called first. If a host calls activate(), it MUST call deactivate() at - some point in the future. Note that connect_port() may be called before - or after activate(). - */ - void (*activate)(LV2_Handle instance); - - /** - Run a plugin instance for a block. - - Note that if an activate() function exists then it must be called before - run(). If deactivate() is called for a plugin instance then run() may - not be called until activate() has been called again. - - If the plugin has the feature lv2:hardRTCapable then there are various - things that the plugin MUST NOT do within the run() function (see - lv2core.ttl for details). - - As a special case, when `sample_count` is 0, the plugin should update - any output ports that represent a single instant in time (e.g. control - ports, but not audio ports). This is particularly useful for latent - plugins, which should update their latency output port so hosts can - pre-roll plugins to compute latency. Plugins MUST NOT crash when - `sample_count` is 0. - - @param instance Instance to be run. - - @param sample_count The block size (in samples) for which the plugin - instance must run. - */ - void (*run)(LV2_Handle instance, - uint32_t sample_count); - - /** - Deactivate a plugin instance (counterpart to activate()). - - Hosts MUST deactivate all activated instances after they have been run() - for the last time. This call SHOULD be made as close to the last run() - call as possible and indicates to real-time plugins that they are no - longer live, however plugins MUST NOT rely on prompt deactivation. If - there is nothing for deactivate() to do then this field may be NULL - - Deactivation is not similar to pausing since the plugin instance will be - reinitialised by activate(). However, deactivate() itself MUST NOT fully - reset plugin state. For example, the host may deactivate a plugin, then - store its state (using some extension to do so). - - Hosts MUST NOT call deactivate() unless activate() was previously - called. Note that connect_port() may be called before or after - deactivate(). - */ - void (*deactivate)(LV2_Handle instance); - - /** - Clean up a plugin instance (counterpart to instantiate()). - - Once an instance of a plugin has been finished with it must be deleted - using this function. The instance handle passed ceases to be valid after - this call. - - If activate() was called for a plugin instance then a corresponding call - to deactivate() MUST be made before cleanup() is called. Hosts MUST NOT - call cleanup() unless instantiate() was previously called. - */ - void (*cleanup)(LV2_Handle instance); - - /** - Return additional plugin data defined by some extenion. - - A typical use of this facility is to return a struct containing function - pointers to extend the LV2_Descriptor API. - - The actual type and meaning of the returned object MUST be specified - precisely by the extension. This function MUST return NULL for any - unsupported URI. If a plugin does not support any extension data, this - field may be NULL. - - The host is never responsible for freeing the returned value. - */ - const void * (*extension_data)(const char * uri); +typedef struct LV2_Descriptor { + /** + A globally unique, case-sensitive identifier for this plugin. + + This MUST be a valid URI string as defined by RFC 3986. All plugins with + the same URI MUST be compatible to some degree, see + http://lv2plug.in/ns/lv2core for details. + */ + const char* URI; + + /** + Instantiate the plugin. + + Note that instance initialisation should generally occur in activate() + rather than here. If a host calls instantiate(), it MUST call cleanup() + at some point in the future. + + @param descriptor Descriptor of the plugin to instantiate. + + @param sample_rate Sample rate, in Hz, for the new plugin instance. + + @param bundle_path Path to the LV2 bundle which contains this plugin + binary. It MUST include the trailing directory separator so that simply + appending a filename will yield the path to that file in the bundle. + + @param features A NULL terminated array of LV2_Feature structs which + represent the features the host supports. Plugins may refuse to + instantiate if required features are not found here. However, hosts MUST + NOT use this as a discovery mechanism: instead, use the RDF data to + determine which features are required and do not attempt to instantiate + unsupported plugins at all. This parameter MUST NOT be NULL, i.e. a host + that supports no features MUST pass a single element array containing + NULL. + + @return A handle for the new plugin instance, or NULL if instantiation + has failed. + */ + LV2_Handle (*instantiate)(const struct LV2_Descriptor* descriptor, + double sample_rate, + const char* bundle_path, + const LV2_Feature* const* features); + + /** + Connect a port on a plugin instance to a memory location. + + Plugin writers should be aware that the host may elect to use the same + buffer for more than one port and even use the same buffer for both + input and output (see lv2:inPlaceBroken in lv2.ttl). + + If the plugin has the feature lv2:hardRTCapable then there are various + things that the plugin MUST NOT do within the connect_port() function; + see lv2core.ttl for details. + + connect_port() MUST be called at least once for each port before run() + is called, unless that port is lv2:connectionOptional. The plugin must + pay careful attention to the block size passed to run() since the block + allocated may only just be large enough to contain the data, and is not + guaranteed to remain constant between run() calls. + + connect_port() may be called more than once for a plugin instance to + allow the host to change the buffers that the plugin is reading or + writing. These calls may be made before or after activate() or + deactivate() calls. + + @param instance Plugin instance containing the port. + + @param port Index of the port to connect. The host MUST NOT try to + connect a port index that is not defined in the plugin's RDF data. If + it does, the plugin's behaviour is undefined (a crash is likely). + + @param data_location Pointer to data of the type defined by the port + type in the plugin's RDF data (for example, an array of float for an + lv2:AudioPort). This pointer must be stored by the plugin instance and + used to read/write data when run() is called. Data present at the time + of the connect_port() call MUST NOT be considered meaningful. + */ + void (*connect_port)(LV2_Handle instance, uint32_t port, void* data_location); + + /** + Initialise a plugin instance and activate it for use. + + This is separated from instantiate() to aid real-time support and so + that hosts can reinitialise a plugin instance by calling deactivate() + and then activate(). In this case the plugin instance MUST reset all + state information dependent on the history of the plugin instance except + for any data locations provided by connect_port(). If there is nothing + for activate() to do then this field may be NULL. + + When present, hosts MUST call this function once before run() is called + for the first time. This call SHOULD be made as close to the run() call + as possible and indicates to real-time plugins that they are now live, + however plugins MUST NOT rely on a prompt call to run() after + activate(). + + The host MUST NOT call activate() again until deactivate() has been + called first. If a host calls activate(), it MUST call deactivate() at + some point in the future. Note that connect_port() may be called before + or after activate(). + */ + void (*activate)(LV2_Handle instance); + + /** + Run a plugin instance for a block. + + Note that if an activate() function exists then it must be called before + run(). If deactivate() is called for a plugin instance then run() may + not be called until activate() has been called again. + + If the plugin has the feature lv2:hardRTCapable then there are various + things that the plugin MUST NOT do within the run() function (see + lv2core.ttl for details). + + As a special case, when `sample_count` is 0, the plugin should update + any output ports that represent a single instant in time (for example, + control ports, but not audio ports). This is particularly useful for + latent plugins, which should update their latency output port so hosts + can pre-roll plugins to compute latency. Plugins MUST NOT crash when + `sample_count` is 0. + + @param instance Instance to be run. + + @param sample_count The block size (in samples) for which the plugin + instance must run. + */ + void (*run)(LV2_Handle instance, uint32_t sample_count); + + /** + Deactivate a plugin instance (counterpart to activate()). + + Hosts MUST deactivate all activated instances after they have been run() + for the last time. This call SHOULD be made as close to the last run() + call as possible and indicates to real-time plugins that they are no + longer live, however plugins MUST NOT rely on prompt deactivation. If + there is nothing for deactivate() to do then this field may be NULL + + Deactivation is not similar to pausing since the plugin instance will be + reinitialised by activate(). However, deactivate() itself MUST NOT fully + reset plugin state. For example, the host may deactivate a plugin, then + store its state (using some extension to do so). + + Hosts MUST NOT call deactivate() unless activate() was previously + called. Note that connect_port() may be called before or after + deactivate(). + */ + void (*deactivate)(LV2_Handle instance); + + /** + Clean up a plugin instance (counterpart to instantiate()). + + Once an instance of a plugin has been finished with it must be deleted + using this function. The instance handle passed ceases to be valid after + this call. + + If activate() was called for a plugin instance then a corresponding call + to deactivate() MUST be made before cleanup() is called. Hosts MUST NOT + call cleanup() unless instantiate() was previously called. + */ + void (*cleanup)(LV2_Handle instance); + + /** + Return additional plugin data defined by some extension. + + A typical use of this facility is to return a struct containing function + pointers to extend the LV2_Descriptor API. + + The actual type and meaning of the returned object MUST be specified + precisely by the extension. This function MUST return NULL for any + unsupported URI. If a plugin does not support any extension data, this + field may be NULL. + + The host is never responsible for freeing the returned value. + */ + const void* (*extension_data)(const char* uri); } LV2_Descriptor; /** Helper macro needed for LV2_SYMBOL_EXPORT when using C++. */ #ifdef __cplusplus -# define LV2_SYMBOL_EXTERN extern "C" +# define LV2_SYMBOL_EXTERN extern "C" #else -# define LV2_SYMBOL_EXTERN +# define LV2_SYMBOL_EXTERN #endif /** Put this (LV2_SYMBOL_EXPORT) before any functions that are to be loaded by the host as a symbol from the dynamic library. */ -#ifdef _WIN32 +#ifndef LV2_SYMBOL_EXPORT +# ifdef _WIN32 # define LV2_SYMBOL_EXPORT LV2_SYMBOL_EXTERN __declspec(dllexport) -#else -# define LV2_SYMBOL_EXPORT LV2_SYMBOL_EXTERN __attribute__((visibility("default"))) +# else +# define LV2_SYMBOL_EXPORT \ + LV2_SYMBOL_EXTERN __attribute__((visibility("default"))) +# endif #endif /** @@ -384,14 +385,13 @@ typedef struct _LV2_Descriptor { Note that `index` has no meaning, hosts MUST NOT depend on it remaining consistent between loads of the plugin library. */ -LV2_SYMBOL_EXPORT -const LV2_Descriptor * lv2_descriptor(uint32_t index); +LV2_SYMBOL_EXPORT const LV2_Descriptor* +lv2_descriptor(uint32_t index); /** Type of the lv2_descriptor() function in a library (old discovery API). */ -typedef const LV2_Descriptor * -(*LV2_Descriptor_Function)(uint32_t index); +typedef const LV2_Descriptor* (*LV2_Descriptor_Function)(uint32_t index); /** Handle for a library descriptor. @@ -405,34 +405,33 @@ typedef void* LV2_Lib_Handle; lv2_lib_descriptor() function in the shared object. */ typedef struct { - /** - Opaque library data which must be passed as the first parameter to all - the methods of this struct. - */ - LV2_Lib_Handle handle; - - /** - The total size of this struct. This allows for this struct to be - expanded in the future if necessary. This MUST be set by the library to - sizeof(LV2_Lib_Descriptor). The host MUST NOT access any fields of this - struct beyond get_plugin() unless this field indicates they are present. - */ - uint32_t size; - - /** - Destroy this library descriptor and free all related resources. - */ - void (*cleanup)(LV2_Lib_Handle handle); - - /** - Plugin accessor. - - Plugins are accessed by index using values from 0 upwards. Out of range - indices MUST result in this function returning NULL, so the host can - enumerate plugins by increasing `index` until NULL is returned. - */ - const LV2_Descriptor * (*get_plugin)(LV2_Lib_Handle handle, - uint32_t index); + /** + Opaque library data which must be passed as the first parameter to all + the methods of this struct. + */ + LV2_Lib_Handle handle; + + /** + The total size of this struct. This allows for this struct to be + expanded in the future if necessary. This MUST be set by the library to + sizeof(LV2_Lib_Descriptor). The host MUST NOT access any fields of this + struct beyond get_plugin() unless this field indicates they are present. + */ + uint32_t size; + + /** + Destroy this library descriptor and free all related resources. + */ + void (*cleanup)(LV2_Lib_Handle handle); + + /** + Plugin accessor. + + Plugins are accessed by index using values from 0 upwards. Out of range + indices MUST result in this function returning NULL, so the host can + enumerate plugins by increasing `index` until NULL is returned. + */ + const LV2_Descriptor* (*get_plugin)(LV2_Lib_Handle handle, uint32_t index); } LV2_Lib_Descriptor; /** @@ -451,24 +450,23 @@ typedef struct { be destroyed (using LV2_Lib_Descriptor::cleanup()) until all plugins loaded from that library have been destroyed. */ -LV2_SYMBOL_EXPORT -const LV2_Lib_Descriptor * -lv2_lib_descriptor(const char * bundle_path, - const LV2_Feature *const * features); +LV2_SYMBOL_EXPORT const LV2_Lib_Descriptor* +lv2_lib_descriptor(const char* bundle_path, const LV2_Feature* const* features); /** Type of the lv2_lib_descriptor() function in an LV2 library. */ -typedef const LV2_Lib_Descriptor * -(*LV2_Lib_Descriptor_Function)(const char * bundle_path, - const LV2_Feature *const * features); +typedef const LV2_Lib_Descriptor* (*LV2_Lib_Descriptor_Function)( + const char* bundle_path, + const LV2_Feature* const* features); #ifdef __cplusplus -} +} /* extern "C" */ #endif -#endif /* LV2_H_INCLUDED */ - /** @} + @} */ + +#endif // LV2_CORE_LV2_H diff --git a/include/lv2/core/lv2_util.h b/include/lv2/core/lv2_util.h new file mode 100644 index 0000000..82c5e1e --- /dev/null +++ b/include/lv2/core/lv2_util.h @@ -0,0 +1,95 @@ +// Copyright 2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_CORE_LV2_UTIL_H +#define LV2_CORE_LV2_UTIL_H + +/** + @defgroup lv2_util Utilities + @ingroup lv2core + @{ +*/ + +#include <lv2/core/lv2.h> + +#include <stdarg.h> +#include <stdbool.h> +#include <string.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + Return the data for a feature in a features array. + + If the feature is not found, NULL is returned. Note that this function is + only useful for features with data, and can not detect features that are + present but have NULL data. +*/ +static inline void* +lv2_features_data(const LV2_Feature* const* features, const char* const uri) +{ + if (features) { + for (const LV2_Feature* const* f = features; *f; ++f) { + if (!strcmp(uri, (*f)->URI)) { + return (*f)->data; + } + } + } + return NULL; +} + +/** + Query a features array. + + This function allows getting several features in one call, and detect + missing required features, with the same caveat of lv2_features_data(). + + The arguments should be a series of const char* uri, void** data, bool + required, terminated by a NULL URI. The data pointers MUST be initialized + to NULL. For example: + + @code + LV2_URID_Log* log = NULL; + LV2_URID_Map* map = NULL; + const char* missing = lv2_features_query( + features, + LV2_LOG__log, &log, false, + LV2_URID__map, &map, true, + NULL); + @endcode + + @return NULL on success, otherwise the URI of this missing feature. +*/ +static inline const char* +lv2_features_query(const LV2_Feature* const* features, ...) +{ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, features); + + const char* uri = NULL; + while ((uri = va_arg(args, const char*))) { + void** data = va_arg(args, void**); + const bool required = (bool)va_arg(args, int); + + *data = lv2_features_data(features, uri); + if (required && !*data) { + va_end(args); + return uri; + } + } + + va_end(args); + return NULL; +} + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_CORE_LV2_UTIL_H diff --git a/include/lv2/data-access/data-access.h b/include/lv2/data-access/data-access.h new file mode 100644 index 0000000..4586273 --- /dev/null +++ b/include/lv2/data-access/data-access.h @@ -0,0 +1,60 @@ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_DATA_ACCESS_DATA_ACCESS_H +#define LV2_DATA_ACCESS_DATA_ACCESS_H + +/** + @defgroup data-access Data Access + @ingroup lv2 + + Access to plugin extension_data() for UIs. + + See <http://lv2plug.in/ns/ext/data-access> for details. + + @{ +*/ + +// clang-format off + +#define LV2_DATA_ACCESS_URI "http://lv2plug.in/ns/ext/data-access" ///< http://lv2plug.in/ns/ext/data-access +#define LV2_DATA_ACCESS_PREFIX LV2_DATA_ACCESS_URI "#" ///< http://lv2plug.in/ns/ext/data-access# + +// clang-format on + +#ifdef __cplusplus +extern "C" { +#endif + +/** + The data field of the LV2_Feature for this extension. + + To support this feature the host must pass an LV2_Feature struct to the + instantiate method with URI "http://lv2plug.in/ns/ext/data-access" + and data pointed to an instance of this struct. +*/ +typedef struct { + /** + A pointer to a method the UI can call to get data (of a type specified + by some other extension) from the plugin. + + This call never is never guaranteed to return anything, UIs should + degrade gracefully if direct access to the plugin data is not possible + (in which case this function will return NULL). + + This is for access to large data that can only possibly work if the UI + and plugin are running in the same process. For all other things, use + the normal LV2 UI communication system. + */ + const void* (*data_access)(const char* uri); +} LV2_Extension_Data_Feature; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_DATA_ACCESS_DATA_ACCESS_H diff --git a/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.h b/include/lv2/dynmanifest/dynmanifest.h index 9725ee4..7a6854d 100644 --- a/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.h +++ b/include/lv2/dynmanifest/dynmanifest.h @@ -1,39 +1,31 @@ -/* - Dynamic manifest specification for LV2 - Copyright 2008-2011 Stefano D'Angelo <zanga.mail@gmail.com> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2008-2011 Stefano D'Angelo <zanga.mail@gmail.com> +// SPDX-License-Identifier: ISC + +#ifndef LV2_DYNMANIFEST_DYNMANIFEST_H +#define LV2_DYNMANIFEST_DYNMANIFEST_H /** @defgroup dynmanifest Dynamic Manifest + @ingroup lv2 - Support for dynamic data generation, see - <http://lv2plug.in/ns/ext/dynmanifest> for details. + Support for dynamic data generation. + + See <http://lv2plug.in/ns/ext/dynmanifest> for details. @{ */ -#ifndef LV2_DYN_MANIFEST_H_INCLUDED -#define LV2_DYN_MANIFEST_H_INCLUDED +#include <lv2/core/lv2.h> #include <stdio.h> -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" +// clang-format off #define LV2_DYN_MANIFEST_URI "http://lv2plug.in/ns/ext/dynmanifest" ///< http://lv2plug.in/ns/ext/dynmanifest #define LV2_DYN_MANIFEST_PREFIX LV2_DYN_MANIFEST_URI "#" ///< http://lv2plug.in/ns/ext/dynmanifest# +// clang-format on + #ifdef __cplusplus extern "C" { #endif @@ -46,7 +38,7 @@ extern "C" { NOT even valid to compare this to NULL. The dynamic manifest generator MAY use it to reference internal data. */ -typedef void * LV2_Dyn_Manifest_Handle; +typedef void* LV2_Dyn_Manifest_Handle; /** Generate the dynamic manifest. @@ -64,8 +56,9 @@ typedef void * LV2_Dyn_Manifest_Handle; evaluate the result of the operation by examining the returned value and MUST NOT try to interpret the value of handle. */ -int lv2_dyn_manifest_open(LV2_Dyn_Manifest_Handle * handle, - const LV2_Feature *const * features); +LV2_SYMBOL_EXPORT int +lv2_dyn_manifest_open(LV2_Dyn_Manifest_Handle* handle, + const LV2_Feature* const* features); /** Fetch a "list" of subject URIs described in the dynamic manifest. @@ -75,9 +68,9 @@ int lv2_dyn_manifest_open(LV2_Dyn_Manifest_Handle * handle, example, if the plugin library exposes a regular LV2 plugin, it should output only a triple like the following: - <http://www.example.com/plugin/uri> a lv2:Plugin . + <http://example.org/plugin> a lv2:Plugin . - The objects that are elegible for exposure are those that would need to be + The objects that are eligible for exposure are those that would need to be represented by a subject node in a static manifest. @param handle Dynamic manifest generator handle. @@ -85,13 +78,13 @@ int lv2_dyn_manifest_open(LV2_Dyn_Manifest_Handle * handle, @param fp FILE * identifying the resource the host has to set up for the dynamic manifest generator. The host MUST pass a writable, empty resource to this function, and the dynamic manifest generator MUST ONLY perform write - operations on it at the end of the stream (e.g., using only fprintf(), - fwrite() and similar). + operations on it at the end of the stream (for example, using only + fprintf(), fwrite() and similar). @return 0 on success, otherwise a non-zero error code. */ -int lv2_dyn_manifest_get_subjects(LV2_Dyn_Manifest_Handle handle, - FILE * fp); +LV2_SYMBOL_EXPORT int +lv2_dyn_manifest_get_subjects(LV2_Dyn_Manifest_Handle handle, FILE* fp); /** Function that fetches data related to a specific URI. @@ -99,11 +92,11 @@ int lv2_dyn_manifest_get_subjects(LV2_Dyn_Manifest_Handle handle, The dynamic manifest generator has to fill the resource with data related to object represented by the given URI. For example, if the library exposes a regular LV2 plugin whose URI, as retrieved by the host using - lv2_dyn_manifest_get_subjects() is http://www.example.com/plugin/uri, it + lv2_dyn_manifest_get_subjects() is http://example.org/plugin then it should output something like: <pre> - <http://www.example.com/plugin/uri> + <http://example.org/plugin> a lv2:Plugin ; doap:name "My Plugin" ; lv2:binary <mylib.so> ; @@ -115,17 +108,18 @@ int lv2_dyn_manifest_get_subjects(LV2_Dyn_Manifest_Handle handle, @param fp FILE * identifying the resource the host has to set up for the dynamic manifest generator. The host MUST pass a writable resource to this function, and the dynamic manifest generator MUST ONLY perform write - operations on it at the current position of the stream (e.g. using only - fprintf(), fwrite() and similar). + operations on it at the current position of the stream (for example, using + only fprintf(), fwrite() and similar). @param uri URI to get data about (in the "plain" form, i.e., absolute URI without Turtle prefixes). @return 0 on success, otherwise a non-zero error code. */ -int lv2_dyn_manifest_get_data(LV2_Dyn_Manifest_Handle handle, - FILE * fp, - const char * uri); +LV2_SYMBOL_EXPORT int +lv2_dyn_manifest_get_data(LV2_Dyn_Manifest_Handle handle, + FILE* fp, + const char* uri); /** Function that ends the operations on the dynamic manifest generator. @@ -138,14 +132,15 @@ int lv2_dyn_manifest_get_data(LV2_Dyn_Manifest_Handle handle, @param handle Dynamic manifest generator handle. */ -void lv2_dyn_manifest_close(LV2_Dyn_Manifest_Handle handle); +LV2_SYMBOL_EXPORT void +lv2_dyn_manifest_close(LV2_Dyn_Manifest_Handle handle); #ifdef __cplusplus -} +} /* extern "C" */ #endif -#endif /* LV2_DYN_MANIFEST_H_INCLUDED */ - /** @} */ + +#endif // LV2_DYNMANIFEST_DYNMANIFEST_H diff --git a/include/lv2/event/event-helpers.h b/include/lv2/event/event-helpers.h new file mode 100644 index 0000000..de386ca --- /dev/null +++ b/include/lv2/event/event-helpers.h @@ -0,0 +1,243 @@ +// Copyright 2008-2015 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_EVENT_EVENT_HELPERS_H +#define LV2_EVENT_EVENT_HELPERS_H + +/** + @file event-helpers.h Helper functions for the LV2 Event extension + <http://lv2plug.in/ns/ext/event>. +*/ + +#include <lv2/core/attributes.h> +#include <lv2/event/event.h> + +#include <stdbool.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> + +#ifdef __cplusplus +extern "C" { +#endif + +LV2_DISABLE_DEPRECATION_WARNINGS + +/** @file + * Helper functions for the LV2 Event extension + * <http://lv2plug.in/ns/ext/event>. + * + * These functions are provided for convenience only, use of them is not + * required for supporting lv2ev (i.e. the events extension is defined by the + * raw buffer format described in lv2_event.h and NOT by this API). + * + * Note that these functions are all static inline which basically means: + * do not take the address of these functions. */ + +/** Pad a size to 64 bits (for event sizes) */ +static inline uint16_t +lv2_event_pad_size(uint16_t size) +{ + return (uint16_t)((size + 7U) & ~7U); +} + +/** Initialize (empty, reset..) an existing event buffer. + * The contents of buf are ignored entirely and overwritten, except capacity + * which is unmodified. */ +static inline void +lv2_event_buffer_reset(LV2_Event_Buffer* buf, + uint16_t stamp_type, + uint8_t* data) +{ + buf->data = data; + buf->header_size = sizeof(LV2_Event_Buffer); + buf->stamp_type = stamp_type; + buf->event_count = 0; + buf->size = 0; +} + +/** Allocate a new, empty event buffer. */ +static inline LV2_Event_Buffer* +lv2_event_buffer_new(uint32_t capacity, uint16_t stamp_type) +{ + const size_t size = sizeof(LV2_Event_Buffer) + capacity; + LV2_Event_Buffer* buf = (LV2_Event_Buffer*)malloc(size); + if (buf != NULL) { + buf->capacity = capacity; + lv2_event_buffer_reset(buf, stamp_type, (uint8_t*)(buf + 1)); + return buf; + } + return NULL; +} + +/** An iterator over an LV2_Event_Buffer. + * + * Multiple simultaneous read iterators over a single buffer is fine, + * but changing the buffer invalidates all iterators. */ +typedef struct { + LV2_Event_Buffer* buf; + uint32_t offset; +} LV2_Event_Iterator; + +/** Reset an iterator to point to the start of `buf`. + * @return True if `iter` is valid, otherwise false (buffer is empty) */ +static inline bool +lv2_event_begin(LV2_Event_Iterator* iter, LV2_Event_Buffer* buf) +{ + iter->buf = buf; + iter->offset = 0; + return (buf->size > 0); +} + +/** Check if `iter` is valid. + * @return True if `iter` is valid, otherwise false (past end of buffer) */ +static inline bool +lv2_event_is_valid(LV2_Event_Iterator* iter) +{ + return (iter->buf && (iter->offset < iter->buf->size)); +} + +/** Advance `iter` forward one event. + * `iter` must be valid. + * @return True if `iter` is valid, otherwise false (reached end of buffer) */ +static inline bool +lv2_event_increment(LV2_Event_Iterator* iter) +{ + if (!lv2_event_is_valid(iter)) { + return false; + } + + const LV2_Event* const ev = + (const LV2_Event*)(iter->buf->data + iter->offset); + + iter->offset += + lv2_event_pad_size((uint16_t)((uint16_t)sizeof(LV2_Event) + ev->size)); + + return true; +} + +/** Dereference an event iterator (get the event currently pointed at). + * `iter` must be valid. + * `data` if non-NULL, will be set to point to the contents of the event + * returned. + * @return A Pointer to the event `iter` is currently pointing at, or NULL + * if the end of the buffer is reached (in which case `data` is + * also set to NULL). */ +static inline LV2_Event* +lv2_event_get(LV2_Event_Iterator* iter, uint8_t** data) +{ + if (!lv2_event_is_valid(iter)) { + return NULL; + } + + LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset); + + if (data) { + *data = (uint8_t*)ev + sizeof(LV2_Event); + } + + return ev; +} + +/** Write an event at `iter`. + * The event (if any) pointed to by `iter` will be overwritten, and `iter` + * incremented to point to the following event (i.e. several calls to this + * function can be done in sequence without twiddling iter in-between). + * @return True if event was written, otherwise false (buffer is full). */ +static inline bool +lv2_event_write(LV2_Event_Iterator* iter, + uint32_t frames, + uint32_t subframes, + uint16_t type, + uint16_t size, + const uint8_t* data) +{ + if (!iter->buf) { + return false; + } + + if (iter->buf->capacity - iter->buf->size < sizeof(LV2_Event) + size) { + return false; + } + + LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset); + + ev->frames = frames; + ev->subframes = subframes; + ev->type = type; + ev->size = size; + memcpy((uint8_t*)ev + sizeof(LV2_Event), data, size); + ++iter->buf->event_count; + + size = lv2_event_pad_size((uint16_t)(sizeof(LV2_Event) + size)); + iter->buf->size += size; + iter->offset += size; + + return true; +} + +/** Reserve space for an event in the buffer and return a pointer to + the memory where the caller can write the event data, or NULL if there + is not enough room in the buffer. */ +static inline uint8_t* +lv2_event_reserve(LV2_Event_Iterator* iter, + uint32_t frames, + uint32_t subframes, + uint16_t type, + uint16_t size) +{ + const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + size); + if (iter->buf->capacity - iter->buf->size < total_size) { + return NULL; + } + + LV2_Event* const ev = (LV2_Event*)(iter->buf->data + iter->offset); + + ev->frames = frames; + ev->subframes = subframes; + ev->type = type; + ev->size = size; + ++iter->buf->event_count; + + const uint16_t padded_size = lv2_event_pad_size(total_size); + iter->buf->size += padded_size; + iter->offset += padded_size; + + return (uint8_t*)ev + sizeof(LV2_Event); +} + +/** Write an event at `iter`. + * The event (if any) pointed to by `iter` will be overwritten, and `iter` + * incremented to point to the following event (i.e. several calls to this + * function can be done in sequence without twiddling iter in-between). + * @return True if event was written, otherwise false (buffer is full). */ +static inline bool +lv2_event_write_event(LV2_Event_Iterator* iter, + const LV2_Event* ev, + const uint8_t* data) +{ + const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + ev->size); + if (iter->buf->capacity - iter->buf->size < total_size) { + return false; + } + + LV2_Event* const write_ev = (LV2_Event*)(iter->buf->data + iter->offset); + + *write_ev = *ev; + memcpy((uint8_t*)write_ev + sizeof(LV2_Event), data, ev->size); + ++iter->buf->event_count; + + const uint16_t padded_size = lv2_event_pad_size(total_size); + iter->buf->size += padded_size; + iter->offset += padded_size; + + return true; +} + +LV2_RESTORE_WARNINGS + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif // LV2_EVENT_EVENT_HELPERS_H diff --git a/include/lv2/event/event.h b/include/lv2/event/event.h new file mode 100644 index 0000000..42ba54f --- /dev/null +++ b/include/lv2/event/event.h @@ -0,0 +1,280 @@ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// Copyright 2006-2007 Lars Luthman <lars.luthman@gmail.com> +// SPDX-License-Identifier: ISC + +#ifndef LV2_EVENT_EVENT_H +#define LV2_EVENT_EVENT_H + +/** + @defgroup event Event + @ingroup lv2 + + Generic time-stamped events. + + See <http://lv2plug.in/ns/ext/event> for details. + + @{ +*/ + +// clang-format off + +#define LV2_EVENT_URI "http://lv2plug.in/ns/ext/event" ///< http://lv2plug.in/ns/ext/event +#define LV2_EVENT_PREFIX LV2_EVENT_URI "#" ///< http://lv2plug.in/ns/ext/event# + +#define LV2_EVENT__Event LV2_EVENT_PREFIX "Event" ///< http://lv2plug.in/ns/ext/event#Event +#define LV2_EVENT__EventPort LV2_EVENT_PREFIX "EventPort" ///< http://lv2plug.in/ns/ext/event#EventPort +#define LV2_EVENT__FrameStamp LV2_EVENT_PREFIX "FrameStamp" ///< http://lv2plug.in/ns/ext/event#FrameStamp +#define LV2_EVENT__TimeStamp LV2_EVENT_PREFIX "TimeStamp" ///< http://lv2plug.in/ns/ext/event#TimeStamp +#define LV2_EVENT__generatesTimeStamp LV2_EVENT_PREFIX "generatesTimeStamp" ///< http://lv2plug.in/ns/ext/event#generatesTimeStamp +#define LV2_EVENT__generic LV2_EVENT_PREFIX "generic" ///< http://lv2plug.in/ns/ext/event#generic +#define LV2_EVENT__inheritsEvent LV2_EVENT_PREFIX "inheritsEvent" ///< http://lv2plug.in/ns/ext/event#inheritsEvent +#define LV2_EVENT__inheritsTimeStamp LV2_EVENT_PREFIX "inheritsTimeStamp" ///< http://lv2plug.in/ns/ext/event#inheritsTimeStamp +#define LV2_EVENT__supportsEvent LV2_EVENT_PREFIX "supportsEvent" ///< http://lv2plug.in/ns/ext/event#supportsEvent +#define LV2_EVENT__supportsTimeStamp LV2_EVENT_PREFIX "supportsTimeStamp" ///< http://lv2plug.in/ns/ext/event#supportsTimeStamp + +// clang-format on + +#define LV2_EVENT_AUDIO_STAMP 0 ///< Special timestamp type for audio frames + +#include <lv2/core/attributes.h> + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +LV2_DISABLE_DEPRECATION_WARNINGS + +/** + The best Pulses Per Quarter Note for tempo-based uint32_t timestamps. + Equal to 2^12 * 5 * 7 * 9 * 11 * 13 * 17, which is evenly divisible + by all integers from 1 through 18 inclusive, and powers of 2 up to 2^12. +*/ +LV2_DEPRECATED static const uint32_t LV2_EVENT_PPQN = 3136573440U; + +/** + An LV2 event (header only). + + LV2 events are generic time-stamped containers for any type of event. + The type field defines the format of a given event's contents. + + This struct defines the header of an LV2 event. An LV2 event is a single + chunk of POD (plain old data), usually contained in a flat buffer (see + LV2_EventBuffer below). Unless a required feature says otherwise, hosts may + assume a deep copy of an LV2 event can be created safely using a simple: + + memcpy(ev_copy, ev, sizeof(LV2_Event) + ev->size); (or equivalent) +*/ +LV2_DEPRECATED typedef struct { + /** + The frames portion of timestamp. The units used here can optionally be + set for a port (with the lv2ev:timeUnits property), otherwise this is + audio frames, corresponding to the sample_count parameter of the LV2 run + method (frame 0 is the first frame for that call to run). + */ + uint32_t frames; + + /** + The sub-frames portion of timestamp. The units used here can optionally + be set for a port (with the lv2ev:timeUnits property), otherwise this is + 1/(2^32) of an audio frame. + */ + uint32_t subframes; + + /** + The type of this event, as a number which represents some URI + defining an event type. This value MUST be some value previously + returned from a call to the uri_to_id function defined in the LV2 + URI map extension (see lv2_uri_map.h). + There are special rules which must be followed depending on the type + of an event. If the plugin recognizes an event type, the definition + of that event type will describe how to interpret the event, and + any required behaviour. Otherwise, if the type is 0, this event is a + non-POD event and lv2_event_unref MUST be called if the event is + 'dropped' (see above). Even if the plugin does not understand an event, + it may pass the event through to an output by simply copying (and NOT + calling lv2_event_unref). These rules are designed to allow for generic + event handling plugins and large non-POD events, but with minimal hassle + on simple plugins that "don't care" about these more advanced features. + */ + uint16_t type; + + /** + The size of the data portion of this event in bytes, which immediately + follows. The header size (12 bytes) is not included in this value. + */ + uint16_t size; + + /* size bytes of data follow here */ +} LV2_Event; + +/** + A buffer of LV2 events (header only). + + Like events (which this contains) an event buffer is a single chunk of POD: + the entire buffer (including contents) can be copied with a single memcpy. + The first contained event begins sizeof(LV2_EventBuffer) bytes after the + start of this struct. + + After this header, the buffer contains an event header (defined by struct + LV2_Event), followed by that event's contents (padded to 64 bits), followed + by another header, etc: + + | | | | | | | + | | | | | | | | | | | | | | | | | | | | | | | | | + |FRAMES |SUBFRMS|TYP|LEN|DATA..DATA..PAD|FRAMES | ... +*/ +LV2_DEPRECATED typedef struct { + /** + The contents of the event buffer. This may or may not reside in the + same block of memory as this header, plugins must not assume either. + The host guarantees this points to at least capacity bytes of allocated + memory (though only size bytes of that are valid events). + */ + uint8_t* data; + + /** + The size of this event header in bytes (including everything). + + This is to allow for extending this header in the future without + breaking binary compatibility. Whenever this header is copied, + it MUST be done using this field (and NOT the sizeof this struct). + */ + uint16_t header_size; + + /** + The type of the time stamps for events in this buffer. + As a special exception, '0' always means audio frames and subframes + (1/UINT32_MAX'th of a frame) in the sample rate passed to instantiate. + + INPUTS: The host must set this field to the numeric ID of some URI + defining the meaning of the frames/subframes fields of contained events + (obtained by the LV2 URI Map uri_to_id function with the URI of this + extension as the 'map' argument, see lv2_uri_map.h). The host must + never pass a plugin a buffer which uses a stamp type the plugin does not + 'understand'. The value of this field must never change, except when + connect_port is called on the input port, at which time the host MUST + have set the stamp_type field to the value that will be used for all + subsequent run calls. + + OUTPUTS: The plugin may set this to any value that has been returned + from uri_to_id with the URI of this extension for a 'map' argument. + When connected to a buffer with connect_port, output ports MUST set this + field to the type of time stamp they will be writing. On any call to + connect_port on an event input port, the plugin may change this field on + any output port, it is the responsibility of the host to check if any of + these values have changed and act accordingly. + */ + uint16_t stamp_type; + + /** + The number of events in this buffer. + + INPUTS: The host must set this field to the number of events contained + in the data buffer before calling run(). The plugin must not change + this field. + + OUTPUTS: The plugin must set this field to the number of events it has + written to the buffer before returning from run(). Any initial value + should be ignored by the plugin. + */ + uint32_t event_count; + + /** + The size of the data buffer in bytes. + This is set by the host and must not be changed by the plugin. + The host is allowed to change this between run() calls. + */ + uint32_t capacity; + + /** + The size of the initial portion of the data buffer containing data. + + INPUTS: The host must set this field to the number of bytes used + by all events it has written to the buffer (including headers) + before calling the plugin's run(). + The plugin must not change this field. + + OUTPUTS: The plugin must set this field to the number of bytes + used by all events it has written to the buffer (including headers) + before returning from run(). + Any initial value should be ignored by the plugin. + */ + uint32_t size; +} LV2_Event_Buffer; + +/** + Opaque pointer to host data. +*/ +LV2_DEPRECATED typedef void* LV2_Event_Callback_Data; + +/** + Non-POD events feature. + + To support this feature the host must pass an LV2_Feature struct to the + plugin's instantiate method with URI "http://lv2plug.in/ns/ext/event" + and data pointed to an instance of this struct. Note this feature + is not mandatory to support the event extension. +*/ +LV2_DEPRECATED typedef struct { + /** + Opaque pointer to host data. + + The plugin MUST pass this to any call to functions in this struct. + Otherwise, it must not be interpreted in any way. + */ + LV2_Event_Callback_Data callback_data; + + /** + Take a reference to a non-POD event. + + If a plugin receives an event with type 0, it means the event is a + pointer to some object in memory and not a flat sequence of bytes + in the buffer. When receiving a non-POD event, the plugin already + has an implicit reference to the event. If the event is stored AND + passed to an output, lv2_event_ref MUST be called on that event. + If the event is only stored OR passed through, this is not necessary + (as the plugin already has 1 implicit reference). + + @param callback_data The callback_data field of this struct. + + @param event An event received at an input that will not be copied to + an output or stored in any way. + + PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. + */ + uint32_t (*lv2_event_ref)(LV2_Event_Callback_Data callback_data, + LV2_Event* event); + + /** + Drop a reference to a non-POD event. + + If a plugin receives an event with type 0, it means the event is a + pointer to some object in memory and not a flat sequence of bytes + in the buffer. If the plugin does not pass the event through to + an output or store it internally somehow, it MUST call this function + on the event (more information on using non-POD events below). + + @param callback_data The callback_data field of this struct. + + @param event An event received at an input that will not be copied to an + output or stored in any way. + + PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. + */ + uint32_t (*lv2_event_unref)(LV2_Event_Callback_Data callback_data, + LV2_Event* event); +} LV2_Event_Feature; + +LV2_RESTORE_WARNINGS + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_EVENT_EVENT_H diff --git a/include/lv2/instance-access/instance-access.h b/include/lv2/instance-access/instance-access.h new file mode 100644 index 0000000..70c2789 --- /dev/null +++ b/include/lv2/instance-access/instance-access.h @@ -0,0 +1,28 @@ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_INSTANCE_ACCESS_INSTANCE_ACCESS_H +#define LV2_INSTANCE_ACCESS_INSTANCE_ACCESS_H + +/** + @defgroup instance-access Instance Access + @ingroup lv2 + + Access to the LV2_Handle of a plugin for UIs. + + See <http://lv2plug.in/ns/ext/instance-access> for details. + + @{ +*/ + +// clang-format off + +#define LV2_INSTANCE_ACCESS_URI "http://lv2plug.in/ns/ext/instance-access" ///< http://lv2plug.in/ns/ext/instance-access + +// clang-format on + +/** + @} +*/ + +#endif // LV2_INSTANCE_ACCESS_INSTANCE_ACCESS_H diff --git a/include/lv2/log/log.h b/include/lv2/log/log.h new file mode 100644 index 0000000..2616ffe --- /dev/null +++ b/include/lv2/log/log.h @@ -0,0 +1,100 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_LOG_LOG_H +#define LV2_LOG_LOG_H + +/** + @defgroup log Log + @ingroup lv2 + + Interface for plugins to log via the host. + + See <http://lv2plug.in/ns/ext/log> for details. + + @{ +*/ + +// clang-format off + +#define LV2_LOG_URI "http://lv2plug.in/ns/ext/log" ///< http://lv2plug.in/ns/ext/log +#define LV2_LOG_PREFIX LV2_LOG_URI "#" ///< http://lv2plug.in/ns/ext/log# + +#define LV2_LOG__Entry LV2_LOG_PREFIX "Entry" ///< http://lv2plug.in/ns/ext/log#Entry +#define LV2_LOG__Error LV2_LOG_PREFIX "Error" ///< http://lv2plug.in/ns/ext/log#Error +#define LV2_LOG__Note LV2_LOG_PREFIX "Note" ///< http://lv2plug.in/ns/ext/log#Note +#define LV2_LOG__Trace LV2_LOG_PREFIX "Trace" ///< http://lv2plug.in/ns/ext/log#Trace +#define LV2_LOG__Warning LV2_LOG_PREFIX "Warning" ///< http://lv2plug.in/ns/ext/log#Warning +#define LV2_LOG__log LV2_LOG_PREFIX "log" ///< http://lv2plug.in/ns/ext/log#log + +// clang-format on + +#include <lv2/urid/urid.h> + +#include <stdarg.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** @cond */ +#ifdef __GNUC__ +/** Allow type checking of printf-like functions. */ +# define LV2_LOG_FUNC(fmt, arg1) __attribute__((format(printf, fmt, arg1))) +#else +# define LV2_LOG_FUNC(fmt, arg1) +#endif +/** @endcond */ + +/** + Opaque data to host data for LV2_Log_Log. +*/ +typedef void* LV2_Log_Handle; + +/** + Log feature (LV2_LOG__log) +*/ +typedef struct { + /** + Opaque pointer to host data. + + This MUST be passed to methods in this struct whenever they are called. + Otherwise, it must not be interpreted in any way. + */ + LV2_Log_Handle handle; + + /** + Log a message, passing format parameters directly. + + The API of this function matches that of the standard C printf function, + except for the addition of the first two parameters. This function may + be called from any non-realtime context, or from any context if `type` + is @ref LV2_LOG__Trace. + */ + LV2_LOG_FUNC(3, 4) + int (*printf)(LV2_Log_Handle handle, LV2_URID type, const char* fmt, ...); + + /** + Log a message, passing format parameters in a va_list. + + The API of this function matches that of the standard C vprintf + function, except for the addition of the first two parameters. This + function may be called from any non-realtime context, or from any + context if `type` is @ref LV2_LOG__Trace. + */ + LV2_LOG_FUNC(3, 0) + int (*vprintf)(LV2_Log_Handle handle, + LV2_URID type, + const char* fmt, + va_list ap); +} LV2_Log_Log; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_LOG_LOG_H diff --git a/include/lv2/log/logger.h b/include/lv2/log/logger.h new file mode 100644 index 0000000..83e2132 --- /dev/null +++ b/include/lv2/log/logger.h @@ -0,0 +1,144 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_LOG_LOGGER_H +#define LV2_LOG_LOGGER_H + +/** + @defgroup logger Logger + @ingroup log + + Convenience API for easy logging in plugin code. This API provides simple + wrappers for logging from a plugin, which automatically fall back to + printing to stderr if host support is unavailable. + + @{ +*/ + +#include <lv2/log/log.h> +#include <lv2/urid/urid.h> + +#include <stdarg.h> +#include <stdio.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + Logger convenience API state. +*/ +typedef struct { + LV2_Log_Log* log; + + LV2_URID Error; + LV2_URID Note; + LV2_URID Trace; + LV2_URID Warning; +} LV2_Log_Logger; + +/** + Set `map` as the URI map for `logger`. + + This affects the message type URIDs (Error, Warning, etc) which are passed + to the log's print functions. +*/ +static inline void +lv2_log_logger_set_map(LV2_Log_Logger* logger, LV2_URID_Map* map) +{ + if (map) { + logger->Error = map->map(map->handle, LV2_LOG__Error); + logger->Note = map->map(map->handle, LV2_LOG__Note); + logger->Trace = map->map(map->handle, LV2_LOG__Trace); + logger->Warning = map->map(map->handle, LV2_LOG__Warning); + } else { + logger->Error = logger->Note = logger->Trace = logger->Warning = 0; + } +} + +/** + Initialise `logger`. + + URIs will be mapped using `map` and stored, a reference to `map` itself is + not held. Both `map` and `log` may be NULL when unsupported by the host, + in which case the implementation will fall back to printing to stderr. +*/ +static inline void +lv2_log_logger_init(LV2_Log_Logger* logger, LV2_URID_Map* map, LV2_Log_Log* log) +{ + logger->log = log; + lv2_log_logger_set_map(logger, map); +} + +/** + Log a message to the host, or stderr if support is unavailable. +*/ +LV2_LOG_FUNC(3, 0) +static inline int +lv2_log_vprintf(LV2_Log_Logger* logger, + LV2_URID type, + const char* fmt, + va_list args) +{ + return ((logger && logger->log) + ? logger->log->vprintf(logger->log->handle, type, fmt, args) + : vfprintf(stderr, fmt, args)); +} + +/** Log an error via lv2_log_vprintf(). */ +LV2_LOG_FUNC(2, 3) +static inline int +lv2_log_error(LV2_Log_Logger* logger, const char* fmt, ...) +{ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, fmt); + const int ret = lv2_log_vprintf(logger, logger->Error, fmt, args); + va_end(args); + return ret; +} + +/** Log a note via lv2_log_vprintf(). */ +LV2_LOG_FUNC(2, 3) +static inline int +lv2_log_note(LV2_Log_Logger* logger, const char* fmt, ...) +{ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, fmt); + const int ret = lv2_log_vprintf(logger, logger->Note, fmt, args); + va_end(args); + return ret; +} + +/** Log a trace via lv2_log_vprintf(). */ +LV2_LOG_FUNC(2, 3) +static inline int +lv2_log_trace(LV2_Log_Logger* logger, const char* fmt, ...) +{ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, fmt); + const int ret = lv2_log_vprintf(logger, logger->Trace, fmt, args); + va_end(args); + return ret; +} + +/** Log a warning via lv2_log_vprintf(). */ +LV2_LOG_FUNC(2, 3) +static inline int +lv2_log_warning(LV2_Log_Logger* logger, const char* fmt, ...) +{ + va_list args; // NOLINT(cppcoreguidelines-init-variables) + va_start(args, fmt); + const int ret = lv2_log_vprintf(logger, logger->Warning, fmt, args); + va_end(args); + return ret; +} + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_LOG_LOGGER_H diff --git a/include/lv2/midi/midi.h b/include/lv2/midi/midi.h new file mode 100644 index 0000000..2a687fb --- /dev/null +++ b/include/lv2/midi/midi.h @@ -0,0 +1,235 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_MIDI_MIDI_H +#define LV2_MIDI_MIDI_H + +/** + @defgroup midi MIDI + @ingroup lv2 + + Definitions of standard MIDI messages. + + See <http://lv2plug.in/ns/ext/midi> for details. + + @{ +*/ + +#include <stdbool.h> +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +// clang-format off + +#define LV2_MIDI_URI "http://lv2plug.in/ns/ext/midi" ///< http://lv2plug.in/ns/ext/midi +#define LV2_MIDI_PREFIX LV2_MIDI_URI "#" ///< http://lv2plug.in/ns/ext/midi# + +#define LV2_MIDI__ActiveSense LV2_MIDI_PREFIX "ActiveSense" ///< http://lv2plug.in/ns/ext/midi#ActiveSense +#define LV2_MIDI__Aftertouch LV2_MIDI_PREFIX "Aftertouch" ///< http://lv2plug.in/ns/ext/midi#Aftertouch +#define LV2_MIDI__Bender LV2_MIDI_PREFIX "Bender" ///< http://lv2plug.in/ns/ext/midi#Bender +#define LV2_MIDI__ChannelPressure LV2_MIDI_PREFIX "ChannelPressure" ///< http://lv2plug.in/ns/ext/midi#ChannelPressure +#define LV2_MIDI__Chunk LV2_MIDI_PREFIX "Chunk" ///< http://lv2plug.in/ns/ext/midi#Chunk +#define LV2_MIDI__Clock LV2_MIDI_PREFIX "Clock" ///< http://lv2plug.in/ns/ext/midi#Clock +#define LV2_MIDI__Continue LV2_MIDI_PREFIX "Continue" ///< http://lv2plug.in/ns/ext/midi#Continue +#define LV2_MIDI__Controller LV2_MIDI_PREFIX "Controller" ///< http://lv2plug.in/ns/ext/midi#Controller +#define LV2_MIDI__MidiEvent LV2_MIDI_PREFIX "MidiEvent" ///< http://lv2plug.in/ns/ext/midi#MidiEvent +#define LV2_MIDI__NoteOff LV2_MIDI_PREFIX "NoteOff" ///< http://lv2plug.in/ns/ext/midi#NoteOff +#define LV2_MIDI__NoteOn LV2_MIDI_PREFIX "NoteOn" ///< http://lv2plug.in/ns/ext/midi#NoteOn +#define LV2_MIDI__ProgramChange LV2_MIDI_PREFIX "ProgramChange" ///< http://lv2plug.in/ns/ext/midi#ProgramChange +#define LV2_MIDI__QuarterFrame LV2_MIDI_PREFIX "QuarterFrame" ///< http://lv2plug.in/ns/ext/midi#QuarterFrame +#define LV2_MIDI__Reset LV2_MIDI_PREFIX "Reset" ///< http://lv2plug.in/ns/ext/midi#Reset +#define LV2_MIDI__SongPosition LV2_MIDI_PREFIX "SongPosition" ///< http://lv2plug.in/ns/ext/midi#SongPosition +#define LV2_MIDI__SongSelect LV2_MIDI_PREFIX "SongSelect" ///< http://lv2plug.in/ns/ext/midi#SongSelect +#define LV2_MIDI__Start LV2_MIDI_PREFIX "Start" ///< http://lv2plug.in/ns/ext/midi#Start +#define LV2_MIDI__Stop LV2_MIDI_PREFIX "Stop" ///< http://lv2plug.in/ns/ext/midi#Stop +#define LV2_MIDI__SystemCommon LV2_MIDI_PREFIX "SystemCommon" ///< http://lv2plug.in/ns/ext/midi#SystemCommon +#define LV2_MIDI__SystemExclusive LV2_MIDI_PREFIX "SystemExclusive" ///< http://lv2plug.in/ns/ext/midi#SystemExclusive +#define LV2_MIDI__SystemMessage LV2_MIDI_PREFIX "SystemMessage" ///< http://lv2plug.in/ns/ext/midi#SystemMessage +#define LV2_MIDI__SystemRealtime LV2_MIDI_PREFIX "SystemRealtime" ///< http://lv2plug.in/ns/ext/midi#SystemRealtime +#define LV2_MIDI__Tick LV2_MIDI_PREFIX "Tick" ///< http://lv2plug.in/ns/ext/midi#Tick +#define LV2_MIDI__TuneRequest LV2_MIDI_PREFIX "TuneRequest" ///< http://lv2plug.in/ns/ext/midi#TuneRequest +#define LV2_MIDI__VoiceMessage LV2_MIDI_PREFIX "VoiceMessage" ///< http://lv2plug.in/ns/ext/midi#VoiceMessage +#define LV2_MIDI__benderValue LV2_MIDI_PREFIX "benderValue" ///< http://lv2plug.in/ns/ext/midi#benderValue +#define LV2_MIDI__binding LV2_MIDI_PREFIX "binding" ///< http://lv2plug.in/ns/ext/midi#binding +#define LV2_MIDI__byteNumber LV2_MIDI_PREFIX "byteNumber" ///< http://lv2plug.in/ns/ext/midi#byteNumber +#define LV2_MIDI__channel LV2_MIDI_PREFIX "channel" ///< http://lv2plug.in/ns/ext/midi#channel +#define LV2_MIDI__chunk LV2_MIDI_PREFIX "chunk" ///< http://lv2plug.in/ns/ext/midi#chunk +#define LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber" ///< http://lv2plug.in/ns/ext/midi#controllerNumber +#define LV2_MIDI__controllerValue LV2_MIDI_PREFIX "controllerValue" ///< http://lv2plug.in/ns/ext/midi#controllerValue +#define LV2_MIDI__noteNumber LV2_MIDI_PREFIX "noteNumber" ///< http://lv2plug.in/ns/ext/midi#noteNumber +#define LV2_MIDI__pressure LV2_MIDI_PREFIX "pressure" ///< http://lv2plug.in/ns/ext/midi#pressure +#define LV2_MIDI__programNumber LV2_MIDI_PREFIX "programNumber" ///< http://lv2plug.in/ns/ext/midi#programNumber +#define LV2_MIDI__property LV2_MIDI_PREFIX "property" ///< http://lv2plug.in/ns/ext/midi#property +#define LV2_MIDI__songNumber LV2_MIDI_PREFIX "songNumber" ///< http://lv2plug.in/ns/ext/midi#songNumber +#define LV2_MIDI__songPosition LV2_MIDI_PREFIX "songPosition" ///< http://lv2plug.in/ns/ext/midi#songPosition +#define LV2_MIDI__status LV2_MIDI_PREFIX "status" ///< http://lv2plug.in/ns/ext/midi#status +#define LV2_MIDI__statusMask LV2_MIDI_PREFIX "statusMask" ///< http://lv2plug.in/ns/ext/midi#statusMask +#define LV2_MIDI__velocity LV2_MIDI_PREFIX "velocity" ///< http://lv2plug.in/ns/ext/midi#velocity + +// clang-format on + +/** + MIDI Message Type. + + This includes both voice messages (which have a channel) and system messages + (which do not), as well as a sentinel value for invalid messages. To get + the type of a message suitable for use in a switch statement, use + lv2_midi_get_type() on the status byte. +*/ +typedef enum { + LV2_MIDI_MSG_INVALID = 0, /**< Invalid Message */ + LV2_MIDI_MSG_NOTE_OFF = 0x80, /**< Note Off */ + LV2_MIDI_MSG_NOTE_ON = 0x90, /**< Note On */ + LV2_MIDI_MSG_NOTE_PRESSURE = 0xA0, /**< Note Pressure */ + LV2_MIDI_MSG_CONTROLLER = 0xB0, /**< Controller */ + LV2_MIDI_MSG_PGM_CHANGE = 0xC0, /**< Program Change */ + LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0, /**< Channel Pressure */ + LV2_MIDI_MSG_BENDER = 0xE0, /**< Pitch Bender */ + LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0, /**< System Exclusive Begin */ + LV2_MIDI_MSG_MTC_QUARTER = 0xF1, /**< MTC Quarter Frame */ + LV2_MIDI_MSG_SONG_POS = 0xF2, /**< Song Position */ + LV2_MIDI_MSG_SONG_SELECT = 0xF3, /**< Song Select */ + LV2_MIDI_MSG_TUNE_REQUEST = 0xF6, /**< Tune Request */ + LV2_MIDI_MSG_CLOCK = 0xF8, /**< Clock */ + LV2_MIDI_MSG_START = 0xFA, /**< Start */ + LV2_MIDI_MSG_CONTINUE = 0xFB, /**< Continue */ + LV2_MIDI_MSG_STOP = 0xFC, /**< Stop */ + LV2_MIDI_MSG_ACTIVE_SENSE = 0xFE, /**< Active Sensing */ + LV2_MIDI_MSG_RESET = 0xFF /**< Reset */ +} LV2_Midi_Message_Type; + +/** + Standard MIDI Controller Numbers. +*/ +typedef enum { + LV2_MIDI_CTL_MSB_BANK = 0x00, /**< Bank Selection */ + LV2_MIDI_CTL_MSB_MODWHEEL = 0x01, /**< Modulation */ + LV2_MIDI_CTL_MSB_BREATH = 0x02, /**< Breath */ + LV2_MIDI_CTL_MSB_FOOT = 0x04, /**< Foot */ + LV2_MIDI_CTL_MSB_PORTAMENTO_TIME = 0x05, /**< Portamento Time */ + LV2_MIDI_CTL_MSB_DATA_ENTRY = 0x06, /**< Data Entry */ + LV2_MIDI_CTL_MSB_MAIN_VOLUME = 0x07, /**< Main Volume */ + LV2_MIDI_CTL_MSB_BALANCE = 0x08, /**< Balance */ + LV2_MIDI_CTL_MSB_PAN = 0x0A, /**< Panpot */ + LV2_MIDI_CTL_MSB_EXPRESSION = 0x0B, /**< Expression */ + LV2_MIDI_CTL_MSB_EFFECT1 = 0x0C, /**< Effect1 */ + LV2_MIDI_CTL_MSB_EFFECT2 = 0x0D, /**< Effect2 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10, /**< General Purpose 1 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11, /**< General Purpose 2 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12, /**< General Purpose 3 */ + LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13, /**< General Purpose 4 */ + LV2_MIDI_CTL_LSB_BANK = 0x20, /**< Bank Selection */ + LV2_MIDI_CTL_LSB_MODWHEEL = 0x21, /**< Modulation */ + LV2_MIDI_CTL_LSB_BREATH = 0x22, /**< Breath */ + LV2_MIDI_CTL_LSB_FOOT = 0x24, /**< Foot */ + LV2_MIDI_CTL_LSB_PORTAMENTO_TIME = 0x25, /**< Portamento Time */ + LV2_MIDI_CTL_LSB_DATA_ENTRY = 0x26, /**< Data Entry */ + LV2_MIDI_CTL_LSB_MAIN_VOLUME = 0x27, /**< Main Volume */ + LV2_MIDI_CTL_LSB_BALANCE = 0x28, /**< Balance */ + LV2_MIDI_CTL_LSB_PAN = 0x2A, /**< Panpot */ + LV2_MIDI_CTL_LSB_EXPRESSION = 0x2B, /**< Expression */ + LV2_MIDI_CTL_LSB_EFFECT1 = 0x2C, /**< Effect1 */ + LV2_MIDI_CTL_LSB_EFFECT2 = 0x2D, /**< Effect2 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30, /**< General Purpose 1 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31, /**< General Purpose 2 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32, /**< General Purpose 3 */ + LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33, /**< General Purpose 4 */ + LV2_MIDI_CTL_SUSTAIN = 0x40, /**< Sustain Pedal */ + LV2_MIDI_CTL_PORTAMENTO = 0x41, /**< Portamento */ + LV2_MIDI_CTL_SOSTENUTO = 0x42, /**< Sostenuto */ + LV2_MIDI_CTL_SOFT_PEDAL = 0x43, /**< Soft Pedal */ + LV2_MIDI_CTL_LEGATO_FOOTSWITCH = 0x44, /**< Legato Foot Switch */ + LV2_MIDI_CTL_HOLD2 = 0x45, /**< Hold2 */ + LV2_MIDI_CTL_SC1_SOUND_VARIATION = 0x46, /**< SC1 Sound Variation */ + LV2_MIDI_CTL_SC2_TIMBRE = 0x47, /**< SC2 Timbre */ + LV2_MIDI_CTL_SC3_RELEASE_TIME = 0x48, /**< SC3 Release Time */ + LV2_MIDI_CTL_SC4_ATTACK_TIME = 0x49, /**< SC4 Attack Time */ + LV2_MIDI_CTL_SC5_BRIGHTNESS = 0x4A, /**< SC5 Brightness */ + LV2_MIDI_CTL_SC6 = 0x4B, /**< SC6 */ + LV2_MIDI_CTL_SC7 = 0x4C, /**< SC7 */ + LV2_MIDI_CTL_SC8 = 0x4D, /**< SC8 */ + LV2_MIDI_CTL_SC9 = 0x4E, /**< SC9 */ + LV2_MIDI_CTL_SC10 = 0x4F, /**< SC10 */ + LV2_MIDI_CTL_GENERAL_PURPOSE5 = 0x50, /**< General Purpose 5 */ + LV2_MIDI_CTL_GENERAL_PURPOSE6 = 0x51, /**< General Purpose 6 */ + LV2_MIDI_CTL_GENERAL_PURPOSE7 = 0x52, /**< General Purpose 7 */ + LV2_MIDI_CTL_GENERAL_PURPOSE8 = 0x53, /**< General Purpose 8 */ + LV2_MIDI_CTL_PORTAMENTO_CONTROL = 0x54, /**< Portamento Control */ + LV2_MIDI_CTL_E1_REVERB_DEPTH = 0x5B, /**< E1 Reverb Depth */ + LV2_MIDI_CTL_E2_TREMOLO_DEPTH = 0x5C, /**< E2 Tremolo Depth */ + LV2_MIDI_CTL_E3_CHORUS_DEPTH = 0x5D, /**< E3 Chorus Depth */ + LV2_MIDI_CTL_E4_DETUNE_DEPTH = 0x5E, /**< E4 Detune Depth */ + LV2_MIDI_CTL_E5_PHASER_DEPTH = 0x5F, /**< E5 Phaser Depth */ + LV2_MIDI_CTL_DATA_INCREMENT = 0x60, /**< Data Increment */ + LV2_MIDI_CTL_DATA_DECREMENT = 0x61, /**< Data Decrement */ + LV2_MIDI_CTL_NRPN_LSB = 0x62, /**< Non-registered Parameter Number */ + LV2_MIDI_CTL_NRPN_MSB = 0x63, /**< Non-registered Parameter Number */ + LV2_MIDI_CTL_RPN_LSB = 0x64, /**< Registered Parameter Number */ + LV2_MIDI_CTL_RPN_MSB = 0x65, /**< Registered Parameter Number */ + LV2_MIDI_CTL_ALL_SOUNDS_OFF = 0x78, /**< All Sounds Off */ + LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79, /**< Reset Controllers */ + LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A, /**< Local Control Switch */ + LV2_MIDI_CTL_ALL_NOTES_OFF = 0x7B, /**< All Notes Off */ + LV2_MIDI_CTL_OMNI_OFF = 0x7C, /**< Omni Off */ + LV2_MIDI_CTL_OMNI_ON = 0x7D, /**< Omni On */ + LV2_MIDI_CTL_MONO1 = 0x7E, /**< Mono1 */ + LV2_MIDI_CTL_MONO2 = 0x7F /**< Mono2 */ +} LV2_Midi_Controller; + +/** + Return true iff `msg` is a MIDI voice message (which has a channel). +*/ +static inline bool +lv2_midi_is_voice_message(const uint8_t* msg) +{ + return msg[0] >= 0x80 && msg[0] < 0xF0; +} + +/** + Return true iff `msg` is a MIDI system message (which has no channel). +*/ +static inline bool +lv2_midi_is_system_message(const uint8_t* msg) +{ + switch (msg[0]) { + case 0xF4: + case 0xF5: + case 0xF7: + case 0xF9: + case 0xFD: + return false; + default: + return (msg[0] & 0xF0U) == 0xF0U; + } +} + +/** + Return the type of a MIDI message. + @param msg Pointer to the start (status byte) of a MIDI message. +*/ +static inline LV2_Midi_Message_Type +lv2_midi_message_type(const uint8_t* msg) +{ + if (lv2_midi_is_voice_message(msg)) { + return (LV2_Midi_Message_Type)(msg[0] & 0xF0U); + } + + if (lv2_midi_is_system_message(msg)) { + return (LV2_Midi_Message_Type)msg[0]; + } + + return LV2_MIDI_MSG_INVALID; +} + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_MIDI_MIDI_H diff --git a/include/lv2/morph/morph.h b/include/lv2/morph/morph.h new file mode 100644 index 0000000..88bfe81 --- /dev/null +++ b/include/lv2/morph/morph.h @@ -0,0 +1,35 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_MORPH_MORPH_H +#define LV2_MORPH_MORPH_H + +/** + @defgroup morph Morph + @ingroup lv2 + + Ports that can dynamically change type. + + See <http://lv2plug.in/ns/ext/morph> for details. + + @{ +*/ + +// clang-format off + +#define LV2_MORPH_URI "http://lv2plug.in/ns/ext/morph" ///< http://lv2plug.in/ns/ext/morph +#define LV2_MORPH_PREFIX LV2_MORPH_URI "#" ///< http://lv2plug.in/ns/ext/morph# + +#define LV2_MORPH__AutoMorphPort LV2_MORPH_PREFIX "AutoMorphPort" ///< http://lv2plug.in/ns/ext/morph#AutoMorphPort +#define LV2_MORPH__MorphPort LV2_MORPH_PREFIX "MorphPort" ///< http://lv2plug.in/ns/ext/morph#MorphPort +#define LV2_MORPH__interface LV2_MORPH_PREFIX "interface" ///< http://lv2plug.in/ns/ext/morph#interface +#define LV2_MORPH__supportsType LV2_MORPH_PREFIX "supportsType" ///< http://lv2plug.in/ns/ext/morph#supportsType +#define LV2_MORPH__currentType LV2_MORPH_PREFIX "currentType" ///< http://lv2plug.in/ns/ext/morph#currentType + +// clang-format on + +/** + @} +*/ + +#endif // LV2_MORPH_MORPH_H diff --git a/include/lv2/options/options.h b/include/lv2/options/options.h new file mode 100644 index 0000000..5dea9f3 --- /dev/null +++ b/include/lv2/options/options.h @@ -0,0 +1,136 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_OPTIONS_OPTIONS_H +#define LV2_OPTIONS_OPTIONS_H + +/** + @defgroup options Options + @ingroup lv2 + + Instantiation time options. + + See <http://lv2plug.in/ns/ext/options> for details. + + @{ +*/ + +#include <lv2/core/lv2.h> +#include <lv2/urid/urid.h> + +#include <stdint.h> + +// clang-format off + +#define LV2_OPTIONS_URI "http://lv2plug.in/ns/ext/options" ///< http://lv2plug.in/ns/ext/options +#define LV2_OPTIONS_PREFIX LV2_OPTIONS_URI "#" ///< http://lv2plug.in/ns/ext/options# + +#define LV2_OPTIONS__Option LV2_OPTIONS_PREFIX "Option" ///< http://lv2plug.in/ns/ext/options#Option +#define LV2_OPTIONS__interface LV2_OPTIONS_PREFIX "interface" ///< http://lv2plug.in/ns/ext/options#interface +#define LV2_OPTIONS__options LV2_OPTIONS_PREFIX "options" ///< http://lv2plug.in/ns/ext/options#options +#define LV2_OPTIONS__requiredOption LV2_OPTIONS_PREFIX "requiredOption" ///< http://lv2plug.in/ns/ext/options#requiredOption +#define LV2_OPTIONS__supportedOption LV2_OPTIONS_PREFIX "supportedOption" ///< http://lv2plug.in/ns/ext/options#supportedOption + +// clang-format on + +#ifdef __cplusplus +extern "C" { +#endif + +/** + The context of an Option, which defines the subject it applies to. +*/ +typedef enum { + /** + This option applies to the instance itself. The subject must be + ignored. + */ + LV2_OPTIONS_INSTANCE, + + /** + This option applies to some named resource. The subject is a URI mapped + to an integer (a LV2_URID, like the key) + */ + LV2_OPTIONS_RESOURCE, + + /** + This option applies to some blank node. The subject is a blank node + identifier, which is valid only within the current local scope. + */ + LV2_OPTIONS_BLANK, + + /** + This option applies to a port on the instance. The subject is the + port's index. + */ + LV2_OPTIONS_PORT +} LV2_Options_Context; + +/** + An option. + + This is a property with a subject, also known as a triple or statement. + + This struct is useful anywhere a statement needs to be passed where no + memory ownership issues are present (since the value is a const pointer). + + Options can be passed to an instance via the feature LV2_OPTIONS__options + with data pointed to an array of options terminated by a zeroed option, or + accessed/manipulated using LV2_Options_Interface. +*/ +typedef struct { + LV2_Options_Context context; /**< Context (type of subject). */ + uint32_t subject; /**< Subject. */ + LV2_URID key; /**< Key (property). */ + uint32_t size; /**< Size of value in bytes. */ + LV2_URID type; /**< Type of value (datatype). */ + const void* value; /**< Pointer to value (object). */ +} LV2_Options_Option; + +/** A status code for option functions. */ +typedef enum { + LV2_OPTIONS_SUCCESS = 0U, /**< Completed successfully. */ + LV2_OPTIONS_ERR_UNKNOWN = 1U, /**< Unknown error. */ + LV2_OPTIONS_ERR_BAD_SUBJECT = 1U << 1U, /**< Invalid/unsupported subject. */ + LV2_OPTIONS_ERR_BAD_KEY = 1U << 2U, /**< Invalid/unsupported key. */ + LV2_OPTIONS_ERR_BAD_VALUE = 1U << 3U /**< Invalid/unsupported value. */ +} LV2_Options_Status; + +/** + Interface for dynamically setting options (LV2_OPTIONS__interface). +*/ +typedef struct { + /** + Get the given options. + + Each element of the passed options array MUST have type, subject, and + key set. All other fields (size, type, value) MUST be initialised to + zero, and are set to the option value if such an option is found. + + This function is in the "instantiation" LV2 threading class, so no other + instance functions may be called concurrently. + + @return Bitwise OR of LV2_Options_Status values. + */ + uint32_t (*get)(LV2_Handle instance, LV2_Options_Option* options); + + /** + Set the given options. + + This function is in the "instantiation" LV2 threading class, so no other + instance functions may be called concurrently. + + @return Bitwise OR of LV2_Options_Status values. + */ + uint32_t (*set)(LV2_Handle instance, const LV2_Options_Option* options); +} LV2_Options_Interface; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_OPTIONS_OPTIONS_H diff --git a/lv2/lv2plug.in/ns/ext/parameters/parameters.h b/include/lv2/parameters/parameters.h index f81e78b..b20c83e 100644 --- a/lv2/lv2plug.in/ns/ext/parameters/parameters.h +++ b/include/lv2/parameters/parameters.h @@ -1,30 +1,21 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_PARAMETERS_PARAMETERS_H +#define LV2_PARAMETERS_PARAMETERS_H /** @defgroup parameters Parameters + @ingroup lv2 - Common parameters for audio processing, see - <http://lv2plug.in/ns/ext/parameters>. + Common parameters for audio processing. + + See <http://lv2plug.in/ns/ext/parameters> for details. @{ */ -#ifndef LV2_PARAMETERS_H -#define LV2_PARAMETERS_H +// clang-format off #define LV2_PARAMETERS_URI "http://lv2plug.in/ns/ext/parameters" ///< http://lv2plug.in/ns/ext/parameters #define LV2_PARAMETERS_PREFIX LV2_PARAMETERS_URI "#" ///< http://lv2plug.in/ns/ext/parameters# @@ -55,8 +46,10 @@ #define LV2_PARAMETERS__wetDryRatio LV2_PARAMETERS_PREFIX "wetDryRatio" ///< http://lv2plug.in/ns/ext/parameters#wetDryRatio #define LV2_PARAMETERS__wetLevel LV2_PARAMETERS_PREFIX "wetLevel" ///< http://lv2plug.in/ns/ext/parameters#wetLevel -#endif /* LV2_PARAMETERS_H */ +// clang-format on /** @} */ + +#endif // LV2_PARAMETERS_PARAMETERS_H diff --git a/lv2/lv2plug.in/ns/ext/patch/patch.h b/include/lv2/patch/patch.h index e78164d..99fd8e9 100644 --- a/lv2/lv2plug.in/ns/ext/patch/patch.h +++ b/include/lv2/patch/patch.h @@ -1,33 +1,24 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +#ifndef LV2_PATCH_PATCH_H +#define LV2_PATCH_PATCH_H /** @defgroup patch Patch + @ingroup lv2 - Messages for accessing and manipulating properties, see - <http://lv2plug.in/ns/ext/patch> for details. + Messages for accessing and manipulating properties. Note the patch extension is purely data, this header merely defines URIs for convenience. + See <http://lv2plug.in/ns/ext/patch> for details. + @{ */ -#ifndef LV2_PATCH_H -#define LV2_PATCH_H +// clang-format off #define LV2_PATCH_URI "http://lv2plug.in/ns/ext/patch" ///< http://lv2plug.in/ns/ext/patch #define LV2_PATCH_PREFIX LV2_PATCH_URI "#" ///< http://lv2plug.in/ns/ext/patch# @@ -48,6 +39,7 @@ #define LV2_PATCH__accept LV2_PATCH_PREFIX "accept" ///< http://lv2plug.in/ns/ext/patch#accept #define LV2_PATCH__add LV2_PATCH_PREFIX "add" ///< http://lv2plug.in/ns/ext/patch#add #define LV2_PATCH__body LV2_PATCH_PREFIX "body" ///< http://lv2plug.in/ns/ext/patch#body +#define LV2_PATCH__context LV2_PATCH_PREFIX "context" ///< http://lv2plug.in/ns/ext/patch#context #define LV2_PATCH__destination LV2_PATCH_PREFIX "destination" ///< http://lv2plug.in/ns/ext/patch#destination #define LV2_PATCH__property LV2_PATCH_PREFIX "property" ///< http://lv2plug.in/ns/ext/patch#property #define LV2_PATCH__readable LV2_PATCH_PREFIX "readable" ///< http://lv2plug.in/ns/ext/patch#readable @@ -59,8 +51,10 @@ #define LV2_PATCH__wildcard LV2_PATCH_PREFIX "wildcard" ///< http://lv2plug.in/ns/ext/patch#wildcard #define LV2_PATCH__writable LV2_PATCH_PREFIX "writable" ///< http://lv2plug.in/ns/ext/patch#writable -#endif /* LV2_PATCH_H */ +// clang-format on /** @} */ + +#endif // LV2_PATCH_PATCH_H diff --git a/lv2/lv2plug.in/ns/ext/port-groups/port-groups.h b/include/lv2/port-groups/port-groups.h index a1bcd12..ff00533 100644 --- a/lv2/lv2plug.in/ns/ext/port-groups/port-groups.h +++ b/include/lv2/port-groups/port-groups.h @@ -1,30 +1,21 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +#ifndef LV2_PORT_GROUPS_PORT_GROUPS_H +#define LV2_PORT_GROUPS_PORT_GROUPS_H /** @defgroup port-groups Port Groups + @ingroup lv2 - Multi-channel groups of LV2 ports, see - <http://lv2plug.in/ns/ext/port-groups> for details. + Multi-channel groups of LV2 ports. + + See <http://lv2plug.in/ns/ext/port-groups> for details. @{ */ -#ifndef LV2_PORT_GROUPS_H -#define LV2_PORT_GROUPS_H +// clang-format off #define LV2_PORT_GROUPS_URI "http://lv2plug.in/ns/ext/port-groups" ///< http://lv2plug.in/ns/ext/port-groups #define LV2_PORT_GROUPS_PREFIX LV2_PORT_GROUPS_URI "#" ///< http://lv2plug.in/ns/ext/port-groups# @@ -64,8 +55,10 @@ #define LV2_PORT_GROUPS__source LV2_PORT_GROUPS_PREFIX "source" ///< http://lv2plug.in/ns/ext/port-groups#source #define LV2_PORT_GROUPS__subGroupOf LV2_PORT_GROUPS_PREFIX "subGroupOf" ///< http://lv2plug.in/ns/ext/port-groups#subGroupOf -#endif /* LV2_PORT_GROUPS_H */ +// clang-format on /** @} */ + +#endif // LV2_PORT_GROUPS_PORT_GROUPS_H diff --git a/lv2/lv2plug.in/ns/ext/port-props/port-props.h b/include/lv2/port-props/port-props.h index ef2b64d..6007f4b 100644 --- a/lv2/lv2plug.in/ns/ext/port-props/port-props.h +++ b/include/lv2/port-props/port-props.h @@ -1,29 +1,19 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_PORT_PROPS_PORT_PROPS_H +#define LV2_PORT_PROPS_PORT_PROPS_H /** @defgroup port-props Port Properties + @ingroup lv2 Various port properties. @{ */ -#ifndef LV2_PORT_PROPS_H -#define LV2_PORT_PROPS_H +// clang-format off #define LV2_PORT_PROPS_URI "http://lv2plug.in/ns/ext/port-props" ///< http://lv2plug.in/ns/ext/port-props #define LV2_PORT_PROPS_PREFIX LV2_PORT_PROPS_URI "#" ///< http://lv2plug.in/ns/ext/port-props# @@ -41,8 +31,10 @@ #define LV2_PORT_PROPS__supportsStrictBounds LV2_PORT_PROPS_PREFIX "supportsStrictBounds" ///< http://lv2plug.in/ns/ext/port-props#supportsStrictBounds #define LV2_PORT_PROPS__trigger LV2_PORT_PROPS_PREFIX "trigger" ///< http://lv2plug.in/ns/ext/port-props#trigger -#endif /* LV2_PORT_PROPS_H */ +// clang-format on /** @} */ + +#endif // LV2_PORT_PROPS_PORT_PROPS_H diff --git a/include/lv2/presets/presets.h b/include/lv2/presets/presets.h new file mode 100644 index 0000000..ecd23a2 --- /dev/null +++ b/include/lv2/presets/presets.h @@ -0,0 +1,35 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_PRESETS_PRESETS_H +#define LV2_PRESETS_PRESETS_H + +/** + @defgroup presets Presets + @ingroup lv2 + + Presets for plugins. + + See <http://lv2plug.in/ns/ext/presets> for details. + + @{ +*/ + +// clang-format off + +#define LV2_PRESETS_URI "http://lv2plug.in/ns/ext/presets" ///< http://lv2plug.in/ns/ext/presets +#define LV2_PRESETS_PREFIX LV2_PRESETS_URI "#" ///< http://lv2plug.in/ns/ext/presets# + +#define LV2_PRESETS__Bank LV2_PRESETS_PREFIX "Bank" ///< http://lv2plug.in/ns/ext/presets#Bank +#define LV2_PRESETS__Preset LV2_PRESETS_PREFIX "Preset" ///< http://lv2plug.in/ns/ext/presets#Preset +#define LV2_PRESETS__bank LV2_PRESETS_PREFIX "bank" ///< http://lv2plug.in/ns/ext/presets#bank +#define LV2_PRESETS__preset LV2_PRESETS_PREFIX "preset" ///< http://lv2plug.in/ns/ext/presets#preset +#define LV2_PRESETS__value LV2_PRESETS_PREFIX "value" ///< http://lv2plug.in/ns/ext/presets#value + +// clang-format on + +/** + @} +*/ + +#endif // LV2_PRESETS_PRESETS_H diff --git a/include/lv2/resize-port/resize-port.h b/include/lv2/resize-port/resize-port.h new file mode 100644 index 0000000..7593a6d --- /dev/null +++ b/include/lv2/resize-port/resize-port.h @@ -0,0 +1,76 @@ +// Copyright 2007-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_RESIZE_PORT_RESIZE_PORT_H +#define LV2_RESIZE_PORT_RESIZE_PORT_H + +/** + @defgroup resize-port Resize Port + @ingroup lv2 + + Dynamically sized LV2 port buffers. + + @{ +*/ + +#include <stddef.h> +#include <stdint.h> + +// clang-format off + +#define LV2_RESIZE_PORT_URI "http://lv2plug.in/ns/ext/resize-port" ///< http://lv2plug.in/ns/ext/resize-port +#define LV2_RESIZE_PORT_PREFIX LV2_RESIZE_PORT_URI "#" ///< http://lv2plug.in/ns/ext/resize-port# + +#define LV2_RESIZE_PORT__asLargeAs LV2_RESIZE_PORT_PREFIX "asLargeAs" ///< http://lv2plug.in/ns/ext/resize-port#asLargeAs +#define LV2_RESIZE_PORT__minimumSize LV2_RESIZE_PORT_PREFIX "minimumSize" ///< http://lv2plug.in/ns/ext/resize-port#minimumSize +#define LV2_RESIZE_PORT__resize LV2_RESIZE_PORT_PREFIX "resize" ///< http://lv2plug.in/ns/ext/resize-port#resize + +// clang-format on + +#ifdef __cplusplus +extern "C" { +#endif + +/** A status code for state functions. */ +typedef enum { + LV2_RESIZE_PORT_SUCCESS = 0, /**< Completed successfully. */ + LV2_RESIZE_PORT_ERR_UNKNOWN = 1, /**< Unknown error. */ + LV2_RESIZE_PORT_ERR_NO_SPACE = 2 /**< Insufficient space. */ +} LV2_Resize_Port_Status; + +/** Opaque data for resize method. */ +typedef void* LV2_Resize_Port_Feature_Data; + +/** Host feature to allow plugins to resize their port buffers. */ +typedef struct { + /** Opaque data for resize method. */ + LV2_Resize_Port_Feature_Data data; + + /** + Resize a port buffer to at least `size` bytes. + + This function MAY return an error, in which case the port buffer was not + resized and the port is still connected to the same location. Plugins + MUST gracefully handle this situation. + + This function is in the audio threading class. + + The host MUST preserve the contents of the port buffer when resizing. + + Plugins MAY resize a port many times in a single run callback. Hosts + SHOULD make this as inexpensive as possible. + */ + LV2_Resize_Port_Status (*resize)(LV2_Resize_Port_Feature_Data data, + uint32_t index, + size_t size); +} LV2_Resize_Port_Resize; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_RESIZE_PORT_RESIZE_PORT_H diff --git a/include/lv2/state/state.h b/include/lv2/state/state.h new file mode 100644 index 0000000..c1a357a --- /dev/null +++ b/include/lv2/state/state.h @@ -0,0 +1,379 @@ +// Copyright 2010-2016 David Robillard <d@drobilla.net> +// Copyright 2010 Leonard Ritter <paniq@paniq.org> +// SPDX-License-Identifier: ISC + +#ifndef LV2_STATE_STATE_H +#define LV2_STATE_STATE_H + +/** + @defgroup state State + @ingroup lv2 + + An interface for LV2 plugins to save and restore state. + + See <http://lv2plug.in/ns/ext/state> for details. + + @{ +*/ + +#include <lv2/core/lv2.h> + +#include <stddef.h> +#include <stdint.h> + +// clang-format off + +#define LV2_STATE_URI "http://lv2plug.in/ns/ext/state" ///< http://lv2plug.in/ns/ext/state +#define LV2_STATE_PREFIX LV2_STATE_URI "#" ///< http://lv2plug.in/ns/ext/state# + +#define LV2_STATE__State LV2_STATE_PREFIX "State" ///< http://lv2plug.in/ns/ext/state#State +#define LV2_STATE__interface LV2_STATE_PREFIX "interface" ///< http://lv2plug.in/ns/ext/state#interface +#define LV2_STATE__loadDefaultState LV2_STATE_PREFIX "loadDefaultState" ///< http://lv2plug.in/ns/ext/state#loadDefaultState +#define LV2_STATE__freePath LV2_STATE_PREFIX "freePath" ///< http://lv2plug.in/ns/ext/state#freePath +#define LV2_STATE__makePath LV2_STATE_PREFIX "makePath" ///< http://lv2plug.in/ns/ext/state#makePath +#define LV2_STATE__mapPath LV2_STATE_PREFIX "mapPath" ///< http://lv2plug.in/ns/ext/state#mapPath +#define LV2_STATE__state LV2_STATE_PREFIX "state" ///< http://lv2plug.in/ns/ext/state#state +#define LV2_STATE__threadSafeRestore LV2_STATE_PREFIX "threadSafeRestore" ///< http://lv2plug.in/ns/ext/state#threadSafeRestore +#define LV2_STATE__StateChanged LV2_STATE_PREFIX "StateChanged" ///< http://lv2plug.in/ns/ext/state#StateChanged + +// clang-format on + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void* LV2_State_Handle; ///< Opaque handle for state save/restore +typedef void* + LV2_State_Free_Path_Handle; ///< Opaque handle for state:freePath feature +typedef void* + LV2_State_Map_Path_Handle; ///< Opaque handle for state:mapPath feature +typedef void* + LV2_State_Make_Path_Handle; ///< Opaque handle for state:makePath feature + +/** + Flags describing value characteristics. + + These flags are used along with the value's type URI to determine how to + (de-)serialise the value data, or whether it is even possible to do so. +*/ +typedef enum { + /** + Plain Old Data. + + Values with this flag contain no pointers or references to other areas + of memory. It is safe to copy POD values with a simple memcpy and store + them for the duration of the process. A POD value is not necessarily + safe to transmit between processes or machines (for example, filenames + are POD), see LV2_STATE_IS_PORTABLE for details. + + Implementations MUST NOT attempt to copy or serialise a non-POD value if + they do not understand its type (and thus know how to correctly do so). + */ + LV2_STATE_IS_POD = 1U << 0U, + + /** + Portable (architecture independent) data. + + Values with this flag are in a format that is usable on any + architecture. A portable value saved on one machine can be restored on + another machine regardless of architecture. The format of portable + values MUST NOT depend on architecture-specific properties like + endianness or alignment. Portable values MUST NOT contain filenames. + */ + LV2_STATE_IS_PORTABLE = 1U << 1U, + + /** + Native data. + + This flag is used by the host to indicate that the saved data is only + going to be used locally in the currently running process (for things + like instance duplication or snapshots), so the plugin should use the + most efficient representation possible and not worry about serialisation + and portability. + */ + LV2_STATE_IS_NATIVE = 1U << 2U +} LV2_State_Flags; + +/** A status code for state functions. */ +typedef enum { + LV2_STATE_SUCCESS = 0, /**< Completed successfully. */ + LV2_STATE_ERR_UNKNOWN = 1, /**< Unknown error. */ + LV2_STATE_ERR_BAD_TYPE = 2, /**< Failed due to unsupported type. */ + LV2_STATE_ERR_BAD_FLAGS = 3, /**< Failed due to unsupported flags. */ + LV2_STATE_ERR_NO_FEATURE = 4, /**< Failed due to missing features. */ + LV2_STATE_ERR_NO_PROPERTY = 5, /**< Failed due to missing property. */ + LV2_STATE_ERR_NO_SPACE = 6 /**< Failed due to insufficient space. */ +} LV2_State_Status; + +/** + A host-provided function to store a property. + @param handle Must be the handle passed to LV2_State_Interface.save(). + @param key The key to store `value` under (URID). + @param value Pointer to the value to be stored. + @param size The size of `value` in bytes. + @param type The type of `value` (URID). + @param flags LV2_State_Flags for `value`. + @return 0 on success, otherwise a non-zero error code. + + The host passes a callback of this type to LV2_State_Interface.save(). This + callback is called repeatedly by the plugin to store all the properties that + describe its current state. + + DO NOT INVENT NONSENSE URI SCHEMES FOR THE KEY. Best is to use keys from + existing vocabularies. If nothing appropriate is available, use http URIs + that point to somewhere you can host documents so documentation can be made + resolvable (typically a child of the plugin or project URI). If this is not + possible, invent a URN scheme, e.g. urn:myproj:whatever. The plugin MUST + NOT pass an invalid URI key. + + The host MAY fail to store a property for whatever reason, but SHOULD + store any property that is LV2_STATE_IS_POD and LV2_STATE_IS_PORTABLE. + Implementations SHOULD use the types from the LV2 Atom extension + (http://lv2plug.in/ns/ext/atom) wherever possible. The plugin SHOULD + attempt to fall-back and avoid the error if possible. + + Note that `size` MUST be > 0, and `value` MUST point to a valid region of + memory `size` bytes long (this is required to make restore unambiguous). + + The plugin MUST NOT attempt to use this function outside of the + LV2_State_Interface.restore() context. +*/ +typedef LV2_State_Status (*LV2_State_Store_Function)(LV2_State_Handle handle, + uint32_t key, + const void* value, + size_t size, + uint32_t type, + uint32_t flags); + +/** + A host-provided function to retrieve a property. + @param handle Must be the handle passed to LV2_State_Interface.restore(). + @param key The key of the property to retrieve (URID). + @param size (Output) If non-NULL, set to the size of the restored value. + @param type (Output) If non-NULL, set to the type of the restored value. + @param flags (Output) If non-NULL, set to the flags for the restored value. + @return A pointer to the restored value (object), or NULL if no value + has been stored under `key`. + + A callback of this type is passed by the host to + LV2_State_Interface.restore(). This callback is called repeatedly by the + plugin to retrieve any properties it requires to restore its state. + + The returned value MUST remain valid until LV2_State_Interface.restore() + returns. The plugin MUST NOT attempt to use this function, or any value + returned from it, outside of the LV2_State_Interface.restore() context. +*/ +typedef const void* (*LV2_State_Retrieve_Function)(LV2_State_Handle handle, + uint32_t key, + size_t* size, + uint32_t* type, + uint32_t* flags); + +/** + LV2 Plugin State Interface. + + When the plugin's extension_data is called with argument + LV2_STATE__interface, the plugin MUST return an LV2_State_Interface + structure, which remains valid for the lifetime of the plugin. + + The host can use the contained function pointers to save and restore the + state of a plugin instance at any time, provided the threading restrictions + of the functions are met. + + Stored data is only guaranteed to be compatible between instances of plugins + with the same URI (i.e. if a change to a plugin would cause a fatal error + when restoring state saved by a previous version of that plugin, the plugin + URI MUST change just as it must when ports change incompatibly). Plugin + authors should consider this possibility, and always store sensible data + with meaningful types to avoid such problems in the future. +*/ +typedef struct { + /** + Save plugin state using a host-provided `store` callback. + + @param instance The instance handle of the plugin. + @param store The host-provided store callback. + @param handle An opaque pointer to host data which MUST be passed as the + handle parameter to `store` if it is called. + @param flags Flags describing desired properties of this save. These + flags may be used to determine the most appropriate values to store. + @param features Extensible parameter for passing any additional + features to be used for this save. + + The plugin is expected to store everything necessary to completely + restore its state later. Plugins SHOULD store simple POD data whenever + possible, and consider the possibility of state being restored much + later on a different machine. + + The `handle` pointer and `store` function MUST NOT be used + beyond the scope of save(). + + This function has its own special threading class: it may not be called + concurrently with any "Instantiation" function, but it may be called + concurrently with functions in any other class, unless the definition of + that class prohibits it (for example, it may not be called concurrently + with a "Discovery" function, but it may be called concurrently with an + "Audio" function. The plugin is responsible for any locking or + lock-free techniques necessary to make this possible. + + Note that in the simple case where state is only modified by restore(), + there are no synchronization issues since save() is never called + concurrently with restore() (though run() may read it during a save). + + Plugins that dynamically modify state while running, however, must take + care to do so in such a way that a concurrent call to save() will save a + consistent representation of plugin state for a single instant in time. + */ + LV2_State_Status (*save)(LV2_Handle instance, + LV2_State_Store_Function store, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature* const* features); + + /** + Restore plugin state using a host-provided `retrieve` callback. + + @param instance The instance handle of the plugin. + @param retrieve The host-provided retrieve callback. + @param handle An opaque pointer to host data which MUST be passed as the + handle parameter to `retrieve` if it is called. + @param flags Currently unused. + @param features Extensible parameter for passing any additional + features to be used for this restore. + + The plugin MAY assume a restored value was set by a previous call to + LV2_State_Interface.save() by a plugin with the same URI. + + The plugin MUST gracefully fall back to a default value when a value can + not be retrieved. This allows the host to reset the plugin state with + an empty map. + + The `handle` pointer and `store` function MUST NOT be used + beyond the scope of restore(). + + This function is in the "Instantiation" threading class as defined by + LV2. This means it MUST NOT be called concurrently with any other + function on the same plugin instance. + */ + LV2_State_Status (*restore)(LV2_Handle instance, + LV2_State_Retrieve_Function retrieve, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature* const* features); +} LV2_State_Interface; + +/** + Feature data for state:mapPath (@ref LV2_STATE__mapPath). +*/ +typedef struct { + /** + Opaque host data. + */ + LV2_State_Map_Path_Handle handle; + + /** + Map an absolute path to an abstract path for use in plugin state. + @param handle MUST be the `handle` member of this struct. + @param absolute_path The absolute path of a file. + @return An abstract path suitable for use in plugin state. + + The plugin MUST use this function to map any paths that will be stored + in plugin state. The returned value is an abstract path which MAY not + be an actual file system path; absolute_path() MUST be used to map + it to an actual path in order to use the file. + + Plugins MUST NOT make any assumptions about abstract paths except that + they can be mapped back to the absolute path of the "same" file (though + not necessarily the same original path) using absolute_path(). + + This function may only be called within the context of + LV2_State_Interface methods. The caller must free the returned value + with LV2_State_Free_Path.free_path(). + */ + char* (*abstract_path)(LV2_State_Map_Path_Handle handle, + const char* absolute_path); + + /** + Map an abstract path from plugin state to an absolute path. + @param handle MUST be the `handle` member of this struct. + @param abstract_path An abstract path (typically from plugin state). + @return An absolute file system path. + + The plugin MUST use this function in order to actually open or otherwise + use any paths loaded from plugin state. + + This function may only be called within the context of + LV2_State_Interface methods. The caller must free the returned value + with LV2_State_Free_Path.free_path(). + */ + char* (*absolute_path)(LV2_State_Map_Path_Handle handle, + const char* abstract_path); +} LV2_State_Map_Path; + +/** + Feature data for state:makePath (@ref LV2_STATE__makePath). +*/ +typedef struct { + /** + Opaque host data. + */ + LV2_State_Make_Path_Handle handle; + + /** + Return a path the plugin may use to create a new file. + @param handle MUST be the `handle` member of this struct. + @param path The path of the new file within a namespace unique to this + plugin instance. + @return The absolute path to use for the new file. + + This function can be used by plugins to create files and directories, + either at state saving time (if this feature is passed to + LV2_State_Interface.save()) or any time (if this feature is passed to + LV2_Descriptor.instantiate()). + + The host MUST do whatever is necessary for the plugin to be able to + create a file at the returned path (for example, using fopen()), + including creating any leading directories. + + If this function is passed to LV2_Descriptor.instantiate(), it may be + called from any non-realtime context. If it is passed to + LV2_State_Interface.save(), it may only be called within the dynamic + scope of that function call. + + The caller must free the returned value with + LV2_State_Free_Path.free_path(). + */ + char* (*path)(LV2_State_Make_Path_Handle handle, const char* path); +} LV2_State_Make_Path; + +/** + Feature data for state:freePath (@ref LV2_STATE__freePath). +*/ +typedef struct { + /** + Opaque host data. + */ + LV2_State_Free_Path_Handle handle; + + /** + Free a path returned by a state feature. + + @param handle MUST be the `handle` member of this struct. + @param path The path previously returned by a state feature. + + This function can be used by plugins to free paths allocated by the host + and returned by state features (LV2_State_Map_Path.abstract_path(), + LV2_State_Map_Path.absolute_path(), and LV2_State_Make_Path.path()). + */ + void (*free_path)(LV2_State_Free_Path_Handle handle, char* path); +} LV2_State_Free_Path; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_STATE_STATE_H diff --git a/lv2/lv2plug.in/ns/ext/time/time.h b/include/lv2/time/time.h index ec5007c..2d81dc7 100644 --- a/lv2/lv2plug.in/ns/ext/time/time.h +++ b/include/lv2/time/time.h @@ -1,33 +1,24 @@ -/* - Copyright 2011-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ +// Copyright 2011-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_TIME_TIME_H +#define LV2_TIME_TIME_H /** @defgroup time Time + @ingroup lv2 - Properties for describing time, see <http://lv2plug.in/ns/ext/time> for - details. + Properties for describing time. Note the time extension is purely data, this header merely defines URIs for convenience. + See <http://lv2plug.in/ns/ext/time> for details. + @{ */ -#ifndef LV2_TIME_H -#define LV2_TIME_H +// clang-format off #define LV2_TIME_URI "http://lv2plug.in/ns/ext/time" ///< http://lv2plug.in/ns/ext/time #define LV2_TIME_PREFIX LV2_TIME_URI "#" ///< http://lv2plug.in/ns/ext/time# @@ -46,8 +37,10 @@ #define LV2_TIME__framesPerSecond LV2_TIME_PREFIX "framesPerSecond" ///< http://lv2plug.in/ns/ext/time#framesPerSecond #define LV2_TIME__speed LV2_TIME_PREFIX "speed" ///< http://lv2plug.in/ns/ext/time#speed +// clang-format on + /** @} */ -#endif /* LV2_TIME_H */ +#endif // LV2_TIME_TIME_H diff --git a/include/lv2/ui/ui.h b/include/lv2/ui/ui.h new file mode 100644 index 0000000..408b570 --- /dev/null +++ b/include/lv2/ui/ui.h @@ -0,0 +1,530 @@ +// Copyright 2009-2016 David Robillard <d@drobilla.net> +// Copyright 2006-2011 Lars Luthman <lars.luthman@gmail.com> +// SPDX-License-Identifier: ISC + +#ifndef LV2_UI_UI_H +#define LV2_UI_UI_H + +/** + @defgroup ui User Interfaces + @ingroup lv2 + + User interfaces of any type for plugins. + + See <http://lv2plug.in/ns/extensions/ui> for details. + + @{ +*/ + +#include <lv2/core/lv2.h> +#include <lv2/urid/urid.h> + +#include <stdbool.h> +#include <stdint.h> + +// clang-format off + +#define LV2_UI_URI "http://lv2plug.in/ns/extensions/ui" ///< http://lv2plug.in/ns/extensions/ui +#define LV2_UI_PREFIX LV2_UI_URI "#" ///< http://lv2plug.in/ns/extensions/ui# + +#define LV2_UI__CocoaUI LV2_UI_PREFIX "CocoaUI" ///< http://lv2plug.in/ns/extensions/ui#CocoaUI +#define LV2_UI__Gtk3UI LV2_UI_PREFIX "Gtk3UI" ///< http://lv2plug.in/ns/extensions/ui#Gtk3UI +#define LV2_UI__Gtk4UI LV2_UI_PREFIX "Gtk4UI" ///< http://lv2plug.in/ns/extensions/ui#Gtk4UI +#define LV2_UI__GtkUI LV2_UI_PREFIX "GtkUI" ///< http://lv2plug.in/ns/extensions/ui#GtkUI +#define LV2_UI__PortNotification LV2_UI_PREFIX "PortNotification" ///< http://lv2plug.in/ns/extensions/ui#PortNotification +#define LV2_UI__PortProtocol LV2_UI_PREFIX "PortProtocol" ///< http://lv2plug.in/ns/extensions/ui#PortProtocol +#define LV2_UI__Qt4UI LV2_UI_PREFIX "Qt4UI" ///< http://lv2plug.in/ns/extensions/ui#Qt4UI +#define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" ///< http://lv2plug.in/ns/extensions/ui#Qt5UI +#define LV2_UI__Qt6UI LV2_UI_PREFIX "Qt6UI" ///< http://lv2plug.in/ns/extensions/ui#Qt6UI +#define LV2_UI__UI LV2_UI_PREFIX "UI" ///< http://lv2plug.in/ns/extensions/ui#UI +#define LV2_UI__WindowsUI LV2_UI_PREFIX "WindowsUI" ///< http://lv2plug.in/ns/extensions/ui#WindowsUI +#define LV2_UI__X11UI LV2_UI_PREFIX "X11UI" ///< http://lv2plug.in/ns/extensions/ui#X11UI +#define LV2_UI__binary LV2_UI_PREFIX "binary" ///< http://lv2plug.in/ns/extensions/ui#binary +#define LV2_UI__fixedSize LV2_UI_PREFIX "fixedSize" ///< http://lv2plug.in/ns/extensions/ui#fixedSize +#define LV2_UI__idleInterface LV2_UI_PREFIX "idleInterface" ///< http://lv2plug.in/ns/extensions/ui#idleInterface +#define LV2_UI__noUserResize LV2_UI_PREFIX "noUserResize" ///< http://lv2plug.in/ns/extensions/ui#noUserResize +#define LV2_UI__notifyType LV2_UI_PREFIX "notifyType" ///< http://lv2plug.in/ns/extensions/ui#notifyType +#define LV2_UI__parent LV2_UI_PREFIX "parent" ///< http://lv2plug.in/ns/extensions/ui#parent +#define LV2_UI__plugin LV2_UI_PREFIX "plugin" ///< http://lv2plug.in/ns/extensions/ui#plugin +#define LV2_UI__portIndex LV2_UI_PREFIX "portIndex" ///< http://lv2plug.in/ns/extensions/ui#portIndex +#define LV2_UI__portMap LV2_UI_PREFIX "portMap" ///< http://lv2plug.in/ns/extensions/ui#portMap +#define LV2_UI__portNotification LV2_UI_PREFIX "portNotification" ///< http://lv2plug.in/ns/extensions/ui#portNotification +#define LV2_UI__portSubscribe LV2_UI_PREFIX "portSubscribe" ///< http://lv2plug.in/ns/extensions/ui#portSubscribe +#define LV2_UI__protocol LV2_UI_PREFIX "protocol" ///< http://lv2plug.in/ns/extensions/ui#protocol +#define LV2_UI__requestValue LV2_UI_PREFIX "requestValue" ///< http://lv2plug.in/ns/extensions/ui#requestValue +#define LV2_UI__floatProtocol LV2_UI_PREFIX "floatProtocol" ///< http://lv2plug.in/ns/extensions/ui#floatProtocol +#define LV2_UI__peakProtocol LV2_UI_PREFIX "peakProtocol" ///< http://lv2plug.in/ns/extensions/ui#peakProtocol +#define LV2_UI__resize LV2_UI_PREFIX "resize" ///< http://lv2plug.in/ns/extensions/ui#resize +#define LV2_UI__showInterface LV2_UI_PREFIX "showInterface" ///< http://lv2plug.in/ns/extensions/ui#showInterface +#define LV2_UI__touch LV2_UI_PREFIX "touch" ///< http://lv2plug.in/ns/extensions/ui#touch +#define LV2_UI__ui LV2_UI_PREFIX "ui" ///< http://lv2plug.in/ns/extensions/ui#ui +#define LV2_UI__updateRate LV2_UI_PREFIX "updateRate" ///< http://lv2plug.in/ns/extensions/ui#updateRate +#define LV2_UI__windowTitle LV2_UI_PREFIX "windowTitle" ///< http://lv2plug.in/ns/extensions/ui#windowTitle +#define LV2_UI__scaleFactor LV2_UI_PREFIX "scaleFactor" ///< http://lv2plug.in/ns/extensions/ui#scaleFactor +#define LV2_UI__foregroundColor LV2_UI_PREFIX "foregroundColor" ///< http://lv2plug.in/ns/extensions/ui#foregroundColor +#define LV2_UI__backgroundColor LV2_UI_PREFIX "backgroundColor" ///< http://lv2plug.in/ns/extensions/ui#backgroundColor + +// clang-format on + +/** + The index returned by LV2UI_Port_Map::port_index() for unknown ports. +*/ +#define LV2UI_INVALID_PORT_INDEX ((uint32_t)(-1)) + +#ifdef __cplusplus +extern "C" { +#endif + +/** + A pointer to some widget or other type of UI handle. + + The actual type is defined by the type of the UI. +*/ +typedef void* LV2UI_Widget; + +/** + A pointer to UI instance internals. + + The host may compare this to NULL, but otherwise MUST NOT interpret it. +*/ +typedef void* LV2UI_Handle; + +/** + A pointer to a controller provided by the host. + + The UI may compare this to NULL, but otherwise MUST NOT interpret it. +*/ +typedef void* LV2UI_Controller; + +/** + A pointer to opaque data for a feature. +*/ +typedef void* LV2UI_Feature_Handle; + +/** + A host-provided function that sends data to a plugin's input ports. + + @param controller The opaque controller pointer passed to + LV2UI_Descriptor::instantiate(). + + @param port_index Index of the port to update. + + @param buffer Buffer containing `buffer_size` bytes of data. + + @param buffer_size Size of `buffer` in bytes. + + @param port_protocol Either 0 or the URID for a ui:PortProtocol. If 0, the + protocol is implicitly ui:floatProtocol, the port MUST be an lv2:ControlPort + input, `buffer` MUST point to a single float value, and `buffer_size` MUST + be sizeof(float). The UI SHOULD NOT use a protocol not supported by the + host, but the host MUST gracefully ignore any protocol it does not + understand. +*/ +typedef void (*LV2UI_Write_Function)(LV2UI_Controller controller, + uint32_t port_index, + uint32_t buffer_size, + uint32_t port_protocol, + const void* buffer); + +/** + A plugin UI. + + A pointer to an object of this type is returned by the lv2ui_descriptor() + function. +*/ +typedef struct LV2UI_Descriptor { + /** + The URI for this UI (not for the plugin it controls). + */ + const char* URI; + + /** + Create a new UI and return a handle to it. This function works + similarly to LV2_Descriptor::instantiate(). + + @param descriptor The descriptor for the UI to instantiate. + + @param plugin_uri The URI of the plugin that this UI will control. + + @param bundle_path The path to the bundle containing this UI, including + the trailing directory separator. + + @param write_function A function that the UI can use to send data to the + plugin's input ports. + + @param controller A handle for the UI instance to be passed as the + first parameter of UI methods. + + @param widget (output) widget pointer. The UI points this at its main + widget, which has the type defined by the UI type in the data file. + + @param features An array of LV2_Feature pointers. The host must pass + all feature URIs that it and the UI supports and any additional data, as + in LV2_Descriptor::instantiate(). Note that UI features and plugin + features are not necessarily the same. + + */ + LV2UI_Handle (*instantiate)(const struct LV2UI_Descriptor* descriptor, + const char* plugin_uri, + const char* bundle_path, + LV2UI_Write_Function write_function, + LV2UI_Controller controller, + LV2UI_Widget* widget, + const LV2_Feature* const* features); + + /** + Destroy the UI. The host must not try to access the widget after + calling this function. + */ + void (*cleanup)(LV2UI_Handle ui); + + /** + Tell the UI that something interesting has happened at a plugin port. + + What is "interesting" and how it is written to `buffer` is defined by + `format`, which has the same meaning as in LV2UI_Write_Function(). + Format 0 is a special case for lv2:ControlPort, where this function + should be called when the port value changes (but not necessarily for + every change), `buffer_size` must be sizeof(float), and `buffer` + points to a single IEEE-754 float. + + By default, the host should only call this function for lv2:ControlPort + inputs. However, the UI can request updates for other ports statically + with ui:portNotification or dynamically with ui:portSubscribe. + + The UI MUST NOT retain any reference to `buffer` after this function + returns, it is only valid for the duration of the call. + + This member may be NULL if the UI is not interested in any port events. + */ + void (*port_event)(LV2UI_Handle ui, + uint32_t port_index, + uint32_t buffer_size, + uint32_t format, + const void* buffer); + + /** + Return a data structure associated with an extension URI, typically an + interface struct with additional function pointers + + This member may be set to NULL if the UI is not interested in supporting + any extensions. This is similar to LV2_Descriptor::extension_data(). + + */ + const void* (*extension_data)(const char* uri); +} LV2UI_Descriptor; + +/** + Feature/interface for resizable UIs (LV2_UI__resize). + + This structure is used in two ways: as a feature passed by the host via + LV2UI_Descriptor::instantiate(), or as an interface provided by a UI via + LV2UI_Descriptor::extension_data()). +*/ +typedef struct { + /** + Pointer to opaque data which must be passed to ui_resize(). + */ + LV2UI_Feature_Handle handle; + + /** + Request/advertise a size change. + + When provided by the host, the UI may call this function to inform the + host about the size of the UI. + + When provided by the UI, the host may call this function to notify the + UI that it should change its size accordingly. In this case, the host + must pass the LV2UI_Handle to provide access to the UI instance. + + @return 0 on success. + */ + int (*ui_resize)(LV2UI_Feature_Handle handle, int width, int height); +} LV2UI_Resize; + +/** + Feature to map port symbols to UIs. + + This can be used by the UI to get the index for a port with the given + symbol. This makes it possible to implement and distribute a UI separately + from the plugin (since symbol, unlike index, is a stable port identifier). +*/ +typedef struct { + /** + Pointer to opaque data which must be passed to port_index(). + */ + LV2UI_Feature_Handle handle; + + /** + Get the index for the port with the given `symbol`. + + @return The index of the port, or LV2UI_INVALID_PORT_INDEX if no such + port is found. + */ + uint32_t (*port_index)(LV2UI_Feature_Handle handle, const char* symbol); +} LV2UI_Port_Map; + +/** + Feature to subscribe to port updates (LV2_UI__portSubscribe). +*/ +typedef struct { + /** + Pointer to opaque data which must be passed to subscribe() and + unsubscribe(). + */ + LV2UI_Feature_Handle handle; + + /** + Subscribe to updates for a port. + + This means that the host will call the UI's port_event() function when + the port value changes (as defined by protocol). + + Calling this function with the same `port_index` and `port_protocol` + as an already active subscription has no effect. + + @param handle The handle field of this struct. + @param port_index The index of the port. + @param port_protocol The URID of the ui:PortProtocol. + @param features Features for this subscription. + @return 0 on success. + */ + uint32_t (*subscribe)(LV2UI_Feature_Handle handle, + uint32_t port_index, + uint32_t port_protocol, + const LV2_Feature* const* features); + + /** + Unsubscribe from updates for a port. + + This means that the host will cease calling calling port_event() when + the port value changes. + + Calling this function with a `port_index` and `port_protocol` that + does not refer to an active port subscription has no effect. + + @param handle The handle field of this struct. + @param port_index The index of the port. + @param port_protocol The URID of the ui:PortProtocol. + @param features Features for this subscription. + @return 0 on success. + */ + uint32_t (*unsubscribe)(LV2UI_Feature_Handle handle, + uint32_t port_index, + uint32_t port_protocol, + const LV2_Feature* const* features); +} LV2UI_Port_Subscribe; + +/** + A feature to notify the host that the user has grabbed a UI control. +*/ +typedef struct { + /** + Pointer to opaque data which must be passed to touch(). + */ + LV2UI_Feature_Handle handle; + + /** + Notify the host that a control has been grabbed or released. + + The host should cease automating the port or otherwise manipulating the + port value until the control has been ungrabbed. + + @param handle The handle field of this struct. + @param port_index The index of the port associated with the control. + @param grabbed If true, the control has been grabbed, otherwise the + control has been released. + */ + void (*touch)(LV2UI_Feature_Handle handle, uint32_t port_index, bool grabbed); +} LV2UI_Touch; + +/** + A status code for LV2UI_Request_Value::request(). +*/ +typedef enum { + /** + Completed successfully. + + The host will set the parameter later if the user chooses a new value. + */ + LV2UI_REQUEST_VALUE_SUCCESS, + + /** + Parameter already being requested. + + The host is already requesting a parameter from the user (for example, a + dialog is visible), or the UI is otherwise busy and can not make this + request. + */ + LV2UI_REQUEST_VALUE_BUSY, + + /** + Unknown parameter. + + The host is not aware of this parameter, and is not able to set a new + value for it. + */ + LV2UI_REQUEST_VALUE_ERR_UNKNOWN, + + /** + Unsupported parameter. + + The host knows about this parameter, but does not support requesting a + new value for it from the user. This is likely because the host does + not have UI support for choosing a value with the appropriate type. + */ + LV2UI_REQUEST_VALUE_ERR_UNSUPPORTED +} LV2UI_Request_Value_Status; + +/** + A feature to request a new parameter value from the host. +*/ +typedef struct { + /** + Pointer to opaque data which must be passed to request(). + */ + LV2UI_Feature_Handle handle; + + /** + Request a value for a parameter from the host. + + This is mainly used by UIs to request values for complex parameters that + don't change often, such as file paths, but it may be used to request + any parameter value. + + This function returns immediately, and the return value indicates + whether the host can fulfil the request. The host may notify the + plugin about the new parameter value, for example when a file is + selected by the user, via the usual mechanism. Typically, the host will + send a message to the plugin that sets the new parameter value, and the + plugin will notify the UI via a message as usual for any other parameter + change. + + To provide an appropriate UI, the host can determine details about the + parameter from the plugin data as usual. The additional parameters of + this function provide support for more advanced use cases, but in the + simple common case, the plugin will simply pass the key of the desired + parameter and zero for everything else. + + @param handle The handle field of this struct. + + @param key The URID of the parameter. + + @param type The optional type of the value to request. This can be used + to request a specific value type for parameters that support several. + If non-zero, it must be the URID of an instance of rdfs:Class or + rdfs:Datatype. + + @param features Additional features for this request, or NULL. + + @return A status code which is 0 on success. + */ + LV2UI_Request_Value_Status (*request)(LV2UI_Feature_Handle handle, + LV2_URID key, + LV2_URID type, + const LV2_Feature* const* features); + +} LV2UI_Request_Value; + +/** + UI Idle Interface (LV2_UI__idleInterface) + + UIs can provide this interface to have an idle() callback called by the host + rapidly to update the UI. +*/ +typedef struct { + /** + Run a single iteration of the UI's idle loop. + + This will be called rapidly in the UI thread at a rate appropriate + for a toolkit main loop. There are no precise timing guarantees, but + the host should attempt to call idle() at a high enough rate for smooth + animation, at least 30Hz. + + @return non-zero if the UI has been closed, in which case the host + should stop calling idle(), and can either completely destroy the UI, or + re-show it and resume calling idle(). + */ + int (*idle)(LV2UI_Handle ui); +} LV2UI_Idle_Interface; + +/** + UI Show Interface (LV2_UI__showInterface) + + UIs can provide this interface to show and hide a window, which allows them + to function in hosts unable to embed their widget. This allows any UI to + provide a fallback for embedding that works in any host. + + If used: + - The host MUST use LV2UI_Idle_Interface to drive the UI. + - The UI MUST return non-zero from LV2UI_Idle_Interface::idle() when it has + been closed. + - If idle() returns non-zero, the host MUST call hide() and stop calling + idle(). It MAY later call show() then resume calling idle(). +*/ +typedef struct { + /** + Show a window for this UI. + + The window title MAY have been passed by the host to + LV2UI_Descriptor::instantiate() as an LV2_Options_Option with key + LV2_UI__windowTitle. + + @return 0 on success, or anything else to stop being called. + */ + int (*show)(LV2UI_Handle ui); + + /** + Hide the window for this UI. + + @return 0 on success, or anything else to stop being called. + */ + int (*hide)(LV2UI_Handle ui); +} LV2UI_Show_Interface; + +/** + Peak data for a slice of time, the update format for ui:peakProtocol. +*/ +typedef struct { + /** + The start of the measurement period. This is just a running counter + that is only meaningful in comparison to previous values and must not be + interpreted as an absolute time. + */ + uint32_t period_start; + + /** + The size of the measurement period, in the same units as period_start. + */ + uint32_t period_size; + + /** + The peak value for the measurement period. This should be the maximal + value for abs(sample) over all the samples in the period. + */ + float peak; +} LV2UI_Peak_Data; + +/** + Prototype for UI accessor function. + + This is the entry point to a UI library, which works in the same way as + lv2_descriptor() but for UIs rather than plugins. +*/ +LV2_SYMBOL_EXPORT const LV2UI_Descriptor* +lv2ui_descriptor(uint32_t index); + +/** + The type of the lv2ui_descriptor() function. +*/ +typedef const LV2UI_Descriptor* (*LV2UI_DescriptorFunction)(uint32_t index); + +#ifdef __cplusplus +} +#endif + +/** + @} +*/ + +#endif // LV2_UI_UI_H diff --git a/include/lv2/units/units.h b/include/lv2/units/units.h new file mode 100644 index 0000000..a6ac4c5 --- /dev/null +++ b/include/lv2/units/units.h @@ -0,0 +1,62 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_UNITS_UNITS_H +#define LV2_UNITS_UNITS_H + +/** + @defgroup units Units + @ingroup lv2 + + Units for LV2 values. + + See <http://lv2plug.in/ns/extensions/units> for details. + + @{ +*/ + +// clang-format off + +#define LV2_UNITS_URI "http://lv2plug.in/ns/extensions/units" ///< http://lv2plug.in/ns/extensions/units +#define LV2_UNITS_PREFIX LV2_UNITS_URI "#" ///< http://lv2plug.in/ns/extensions/units# + +#define LV2_UNITS__Conversion LV2_UNITS_PREFIX "Conversion" ///< http://lv2plug.in/ns/extensions/units#Conversion +#define LV2_UNITS__Unit LV2_UNITS_PREFIX "Unit" ///< http://lv2plug.in/ns/extensions/units#Unit +#define LV2_UNITS__bar LV2_UNITS_PREFIX "bar" ///< http://lv2plug.in/ns/extensions/units#bar +#define LV2_UNITS__beat LV2_UNITS_PREFIX "beat" ///< http://lv2plug.in/ns/extensions/units#beat +#define LV2_UNITS__bpm LV2_UNITS_PREFIX "bpm" ///< http://lv2plug.in/ns/extensions/units#bpm +#define LV2_UNITS__cent LV2_UNITS_PREFIX "cent" ///< http://lv2plug.in/ns/extensions/units#cent +#define LV2_UNITS__cm LV2_UNITS_PREFIX "cm" ///< http://lv2plug.in/ns/extensions/units#cm +#define LV2_UNITS__coef LV2_UNITS_PREFIX "coef" ///< http://lv2plug.in/ns/extensions/units#coef +#define LV2_UNITS__conversion LV2_UNITS_PREFIX "conversion" ///< http://lv2plug.in/ns/extensions/units#conversion +#define LV2_UNITS__db LV2_UNITS_PREFIX "db" ///< http://lv2plug.in/ns/extensions/units#db +#define LV2_UNITS__degree LV2_UNITS_PREFIX "degree" ///< http://lv2plug.in/ns/extensions/units#degree +#define LV2_UNITS__frame LV2_UNITS_PREFIX "frame" ///< http://lv2plug.in/ns/extensions/units#frame +#define LV2_UNITS__hz LV2_UNITS_PREFIX "hz" ///< http://lv2plug.in/ns/extensions/units#hz +#define LV2_UNITS__inch LV2_UNITS_PREFIX "inch" ///< http://lv2plug.in/ns/extensions/units#inch +#define LV2_UNITS__khz LV2_UNITS_PREFIX "khz" ///< http://lv2plug.in/ns/extensions/units#khz +#define LV2_UNITS__km LV2_UNITS_PREFIX "km" ///< http://lv2plug.in/ns/extensions/units#km +#define LV2_UNITS__m LV2_UNITS_PREFIX "m" ///< http://lv2plug.in/ns/extensions/units#m +#define LV2_UNITS__mhz LV2_UNITS_PREFIX "mhz" ///< http://lv2plug.in/ns/extensions/units#mhz +#define LV2_UNITS__midiNote LV2_UNITS_PREFIX "midiNote" ///< http://lv2plug.in/ns/extensions/units#midiNote +#define LV2_UNITS__mile LV2_UNITS_PREFIX "mile" ///< http://lv2plug.in/ns/extensions/units#mile +#define LV2_UNITS__min LV2_UNITS_PREFIX "min" ///< http://lv2plug.in/ns/extensions/units#min +#define LV2_UNITS__mm LV2_UNITS_PREFIX "mm" ///< http://lv2plug.in/ns/extensions/units#mm +#define LV2_UNITS__ms LV2_UNITS_PREFIX "ms" ///< http://lv2plug.in/ns/extensions/units#ms +#define LV2_UNITS__name LV2_UNITS_PREFIX "name" ///< http://lv2plug.in/ns/extensions/units#name +#define LV2_UNITS__oct LV2_UNITS_PREFIX "oct" ///< http://lv2plug.in/ns/extensions/units#oct +#define LV2_UNITS__pc LV2_UNITS_PREFIX "pc" ///< http://lv2plug.in/ns/extensions/units#pc +#define LV2_UNITS__prefixConversion LV2_UNITS_PREFIX "prefixConversion" ///< http://lv2plug.in/ns/extensions/units#prefixConversion +#define LV2_UNITS__render LV2_UNITS_PREFIX "render" ///< http://lv2plug.in/ns/extensions/units#render +#define LV2_UNITS__s LV2_UNITS_PREFIX "s" ///< http://lv2plug.in/ns/extensions/units#s +#define LV2_UNITS__semitone12TET LV2_UNITS_PREFIX "semitone12TET" ///< http://lv2plug.in/ns/extensions/units#semitone12TET +#define LV2_UNITS__symbol LV2_UNITS_PREFIX "symbol" ///< http://lv2plug.in/ns/extensions/units#symbol +#define LV2_UNITS__unit LV2_UNITS_PREFIX "unit" ///< http://lv2plug.in/ns/extensions/units#unit + +// clang-format on + +/** + @} +*/ + +#endif // LV2_UNITS_UNITS_H diff --git a/include/lv2/uri-map/uri-map.h b/include/lv2/uri-map/uri-map.h new file mode 100644 index 0000000..90bc9bd --- /dev/null +++ b/include/lv2/uri-map/uri-map.h @@ -0,0 +1,106 @@ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_URI_MAP_URI_MAP_H +#define LV2_URI_MAP_URI_MAP_H + +/** + @defgroup uri-map URI Map + @ingroup lv2 + + A feature for mapping URIs to integers. + + This extension defines a simple mechanism for plugins to map URIs to + integers, usually for performance reasons (e.g. processing events typed by + URIs in real time). The expected use case is for plugins to map URIs to + integers for things they 'understand' at instantiation time, and store those + values for use in the audio thread without doing any string comparison. + This allows the extensibility of RDF with the performance of integers (or + centrally defined enumerations). + + See <http://lv2plug.in/ns/ext/uri-map> for details. + + @{ +*/ + +// clang-format off + +#define LV2_URI_MAP_URI "http://lv2plug.in/ns/ext/uri-map" ///< http://lv2plug.in/ns/ext/uri-map +#define LV2_URI_MAP_PREFIX LV2_URI_MAP_URI "#" ///< http://lv2plug.in/ns/ext/uri-map# + +// clang-format on + +#include <lv2/core/attributes.h> + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +LV2_DISABLE_DEPRECATION_WARNINGS + +/** + Opaque pointer to host data. +*/ +LV2_DEPRECATED typedef void* LV2_URI_Map_Callback_Data; + +/** + URI Map Feature. + + To support this feature the host must pass an LV2_Feature struct to the + plugin's instantiate method with URI "http://lv2plug.in/ns/ext/uri-map" + and data pointed to an instance of this struct. +*/ +LV2_DEPRECATED typedef struct { + /** + Opaque pointer to host data. + + The plugin MUST pass this to any call to functions in this struct. + Otherwise, it must not be interpreted in any way. + */ + LV2_URI_Map_Callback_Data callback_data; + + /** + Get the numeric ID of a URI from the host. + + @param callback_data Must be the callback_data member of this struct. + @param map The 'context' of this URI. Certain extensions may define a + URI that must be passed here with certain restrictions on the return + value (e.g. limited range). This value may be NULL if the plugin needs + an ID for a URI in general. Extensions SHOULD NOT define a context + unless there is a specific need to do so, e.g. to restrict the range of + the returned value. + @param uri The URI to be mapped to an integer ID. + + This function is referentially transparent; any number of calls with the + same arguments is guaranteed to return the same value over the life of a + plugin instance (though the same URI may return different values with a + different map parameter). However, this function is not necessarily very + fast: plugins SHOULD cache any IDs they might need in performance + critical situations. + + The return value 0 is reserved and indicates that an ID for that URI + could not be created for whatever reason. Extensions MAY define more + precisely what this means in a certain context, but in general plugins + SHOULD handle this situation as gracefully as possible. However, hosts + SHOULD NOT return 0 from this function in non-exceptional circumstances + (e.g. the URI map SHOULD be dynamic). Hosts that statically support only + a fixed set of URIs should not expect plugins to function correctly. + */ + uint32_t (*uri_to_id)(LV2_URI_Map_Callback_Data callback_data, + const char* map, + const char* uri); +} LV2_URI_Map_Feature; + +LV2_RESTORE_WARNINGS + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_URI_MAP_URI_MAP_H diff --git a/include/lv2/urid/urid.h b/include/lv2/urid/urid.h new file mode 100644 index 0000000..8dc4332 --- /dev/null +++ b/include/lv2/urid/urid.h @@ -0,0 +1,127 @@ +// Copyright 2008-2016 David Robillard <d@drobilla.net> +// Copyright 2011 Gabriel M. Beddingfield <gabrbedd@gmail.com> +// SPDX-License-Identifier: ISC + +#ifndef LV2_URID_URID_H +#define LV2_URID_URID_H + +/** + @defgroup urid URID + @ingroup lv2 + + Features for mapping URIs to and from integers. + + See <http://lv2plug.in/ns/ext/urid> for details. + + @{ +*/ + +// clang-format off + +#define LV2_URID_URI "http://lv2plug.in/ns/ext/urid" ///< http://lv2plug.in/ns/ext/urid +#define LV2_URID_PREFIX LV2_URID_URI "#" ///< http://lv2plug.in/ns/ext/urid# + +#define LV2_URID__map LV2_URID_PREFIX "map" ///< http://lv2plug.in/ns/ext/urid#map +#define LV2_URID__unmap LV2_URID_PREFIX "unmap" ///< http://lv2plug.in/ns/ext/urid#unmap + +#define LV2_URID_MAP_URI LV2_URID__map ///< Legacy +#define LV2_URID_UNMAP_URI LV2_URID__unmap ///< Legacy + +// clang-format on + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + Opaque pointer to host data for LV2_URID_Map. +*/ +typedef void* LV2_URID_Map_Handle; + +/** + Opaque pointer to host data for LV2_URID_Unmap. +*/ +typedef void* LV2_URID_Unmap_Handle; + +/** + URI mapped to an integer. +*/ +typedef uint32_t LV2_URID; + +/** + URID Map Feature (LV2_URID__map) +*/ +typedef struct { + /** + Opaque pointer to host data. + + This MUST be passed to map_uri() whenever it is called. + Otherwise, it must not be interpreted in any way. + */ + LV2_URID_Map_Handle handle; + + /** + Get the numeric ID of a URI. + + If the ID does not already exist, it will be created. + + This function is referentially transparent; any number of calls with the + same arguments is guaranteed to return the same value over the life of a + plugin instance. Note, however, that several URIs MAY resolve to the + same ID if the host considers those URIs equivalent. + + This function is not necessarily very fast or RT-safe: plugins SHOULD + cache any IDs they might need in performance critical situations. + + The return value 0 is reserved and indicates that an ID for that URI + could not be created for whatever reason. However, hosts SHOULD NOT + return 0 from this function in non-exceptional circumstances (i.e. the + URI map SHOULD be dynamic). + + @param handle Must be the callback_data member of this struct. + @param uri The URI to be mapped to an integer ID. + */ + LV2_URID (*map)(LV2_URID_Map_Handle handle, const char* uri); +} LV2_URID_Map; + +/** + URI Unmap Feature (LV2_URID__unmap) +*/ +typedef struct { + /** + Opaque pointer to host data. + + This MUST be passed to unmap() whenever it is called. + Otherwise, it must not be interpreted in any way. + */ + LV2_URID_Unmap_Handle handle; + + /** + Get the URI for a previously mapped numeric ID. + + Returns NULL if `urid` is not yet mapped. Otherwise, the corresponding + URI is returned in a canonical form. This MAY not be the exact same + string that was originally passed to LV2_URID_Map::map(), but it MUST be + an identical URI according to the URI syntax specification (RFC3986). A + non-NULL return for a given `urid` will always be the same for the life + of the plugin. Plugins that intend to perform string comparison on + unmapped URIs SHOULD first canonicalise URI strings with a call to + map_uri() followed by a call to unmap_uri(). + + @param handle Must be the callback_data member of this struct. + @param urid The ID to be mapped back to the URI string. + */ + const char* (*unmap)(LV2_URID_Unmap_Handle handle, LV2_URID urid); +} LV2_URID_Unmap; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_URID_URID_H diff --git a/include/lv2/worker/worker.h b/include/lv2/worker/worker.h new file mode 100644 index 0000000..2cfd052 --- /dev/null +++ b/include/lv2/worker/worker.h @@ -0,0 +1,170 @@ +// Copyright 2012-2016 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifndef LV2_WORKER_WORKER_H +#define LV2_WORKER_WORKER_H + +/** + @defgroup worker Worker + @ingroup lv2 + + Support for non-realtime plugin operations. + + See <http://lv2plug.in/ns/ext/worker> for details. + + @{ +*/ + +#include <lv2/core/lv2.h> + +#include <stdint.h> + +// clang-format off + +#define LV2_WORKER_URI "http://lv2plug.in/ns/ext/worker" ///< http://lv2plug.in/ns/ext/worker +#define LV2_WORKER_PREFIX LV2_WORKER_URI "#" ///< http://lv2plug.in/ns/ext/worker# + +#define LV2_WORKER__interface LV2_WORKER_PREFIX "interface" ///< http://lv2plug.in/ns/ext/worker#interface +#define LV2_WORKER__schedule LV2_WORKER_PREFIX "schedule" ///< http://lv2plug.in/ns/ext/worker#schedule + +// clang-format on + +#ifdef __cplusplus +extern "C" { +#endif + +/** + Status code for worker functions. +*/ +typedef enum { + LV2_WORKER_SUCCESS = 0, /**< Completed successfully. */ + LV2_WORKER_ERR_UNKNOWN = 1, /**< Unknown error. */ + LV2_WORKER_ERR_NO_SPACE = 2 /**< Failed due to lack of space. */ +} LV2_Worker_Status; + +/** Opaque handle for LV2_Worker_Interface::work(). */ +typedef void* LV2_Worker_Respond_Handle; + +/** + A function to respond to run() from the worker method. + + The `data` MUST be safe for the host to copy and later pass to + work_response(), and the host MUST guarantee that it will be eventually + passed to work_response() if this function returns LV2_WORKER_SUCCESS. +*/ +typedef LV2_Worker_Status (*LV2_Worker_Respond_Function)( + LV2_Worker_Respond_Handle handle, + uint32_t size, + const void* data); + +/** + Plugin Worker Interface. + + This is the interface provided by the plugin to implement a worker method. + The plugin's extension_data() method should return an LV2_Worker_Interface + when called with LV2_WORKER__interface as its argument. +*/ +typedef struct { + /** + The worker method. This is called by the host in a non-realtime context + as requested, possibly with an arbitrary message to handle. + + A response can be sent to run() using `respond`. The plugin MUST NOT + make any assumptions about which thread calls this method, except that + there are no real-time requirements and only one call may be executed at + a time. That is, the host MAY call this method from any non-real-time + thread, but MUST NOT make concurrent calls to this method from several + threads. + + @param instance The LV2 instance this is a method on. + @param respond A function for sending a response to run(). + @param handle Must be passed to `respond` if it is called. + @param size The size of `data`. + @param data Data from run(), or NULL. + */ + LV2_Worker_Status (*work)(LV2_Handle instance, + LV2_Worker_Respond_Function respond, + LV2_Worker_Respond_Handle handle, + uint32_t size, + const void* data); + + /** + Handle a response from the worker. This is called by the host in the + run() context when a response from the worker is ready. + + @param instance The LV2 instance this is a method on. + @param size The size of `body`. + @param body Message body, or NULL. + */ + LV2_Worker_Status (*work_response)(LV2_Handle instance, + uint32_t size, + const void* body); + + /** + Called when all responses for this cycle have been delivered. + + Since work_response() may be called after run() finished, this provides + a hook for code that must run after the cycle is completed. + + This field may be NULL if the plugin has no use for it. Otherwise, the + host MUST call it after every run(), regardless of whether or not any + responses were sent that cycle. + */ + LV2_Worker_Status (*end_run)(LV2_Handle instance); +} LV2_Worker_Interface; + +/** Opaque handle for LV2_Worker_Schedule. */ +typedef void* LV2_Worker_Schedule_Handle; + +/** + Schedule Worker Host Feature. + + The host passes this feature to provide a schedule_work() function, which + the plugin can use to schedule a worker call from run(). +*/ +typedef struct { + /** + Opaque host data. + */ + LV2_Worker_Schedule_Handle handle; + + /** + Request from run() that the host call the worker. + + This function is in the audio threading class. It should be called from + run() to request that the host call the work() method in a non-realtime + context with the given arguments. + + This function is always safe to call from run(), but it is not + guaranteed that the worker is actually called from a different thread. + In particular, when free-wheeling (for example, during offline + rendering), the worker may be executed immediately. This allows + single-threaded processing with sample accuracy and avoids timing + problems when run() is executing much faster or slower than real-time. + + Plugins SHOULD be written in such a way that if the worker runs + immediately, and responses from the worker are delivered immediately, + the effect of the work takes place immediately with sample accuracy. + + The `data` MUST be safe for the host to copy and later pass to work(), + and the host MUST guarantee that it will be eventually passed to work() + if this function returns LV2_WORKER_SUCCESS. + + @param handle The handle field of this struct. + @param size The size of `data`. + @param data Message to pass to work(), or NULL. + */ + LV2_Worker_Status (*schedule_work)(LV2_Worker_Schedule_Handle handle, + uint32_t size, + const void* data); +} LV2_Worker_Schedule; + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +/** + @} +*/ + +#endif // LV2_WORKER_WORKER_H diff --git a/lv2.pc.in b/lv2.pc.in deleted file mode 100644 index bfc1d14..0000000 --- a/lv2.pc.in +++ /dev/null @@ -1,7 +0,0 @@ -prefix=@PREFIX@ -includedir=@INCLUDEDIR@ - -Name: LV2 -Version: @VERSION@ -Description: An extensible audio plugin interface. -Cflags: -I${includedir} diff --git a/lv2/atom.lv2/atom.meta.ttl b/lv2/atom.lv2/atom.meta.ttl new file mode 100644 index 0000000..e2902c5 --- /dev/null +++ b/lv2/atom.lv2/atom.meta.ttl @@ -0,0 +1,449 @@ +@prefix atom: <http://lv2plug.in/ns/ext/atom#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/atom> + a doap:Project ; + doap:name "LV2 Atom" ; + doap:shortdesc "A generic value container and several data types." ; + doap:license <http://opensource.org/licenses/isc> ; + doap:created "2007-00-00" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +An atom:Atom is a simple generic data container for holding any type of Plain +Old Data (POD). An Atom can contain simple primitive types like integers, +floating point numbers, and strings; as well as structured data like lists and +dictionary-like <q>Objects</q>. Since Atoms are POD, they can be easily copied +(for example, with `memcpy()`) anywhere and are suitable for use in real-time +code. + +Every atom starts with an LV2_Atom header, followed by the contents. This +allows code to process atoms without requiring special code for every type of +data. For example, plugins that mutually understand a type can be used +together in a host that does not understand that type, because the host is only +required to copy atoms, not interpret their contents. Similarly, plugins (such +as routers, delays, or data structures) can meaningfully process atoms of a +type unknown to them. + +Atoms should be used anywhere values of various types must be stored or +transmitted. An atom:AtomPort can be used to transmit atoms via ports. An +atom:AtomPort that contains a atom:Sequence can be used for sample accurate +communication of events, such as MIDI. + +### Serialisation + +Each Atom type defines a binary format for use at runtime, but also a +serialisation that is natural to express in Turtle format. Thus, this +specification defines a powerful real-time appropriate data model, as well as a +portable way to serialise any data in that model. This is particularly useful +for inter-process communication, saving/restoring state, and describing values +in plugin data files. + +### Custom Atom Types + +While it is possible to define new Atom types for any binary format, the +standard types defined here are powerful enough to describe almost anything. +Implementations SHOULD build structures out of the types provided here, rather +than define new binary formats (for example, using atom:Object rather than a +new C `struct` type). Host and tool implementations have support for +serialising all standard types, so new binary formats are an implementation +burden which harms interoperabilty. In particular, plugins SHOULD NOT expect +UI communication or state saving with custom binary types to work. In general, +new Atom types should only be defined where absolutely necessary due to +performance reasons and serialisation is not a concern. + +"""^^lv2:Markdown . + +atom:Atom + lv2:documentation """ + +An LV2_Atom has a 32-bit `size` and `type`, followed by a body of `size` bytes. +Atoms MUST be 64-bit aligned. + +All concrete Atom types (subclasses of this class) MUST define a precise binary +layout for their body. + +The `type` field is the URI of an Atom type mapped to an integer. +Implementations SHOULD gracefully pass through, or ignore, atoms with unknown +types. + +All atoms are POD by definition except references, which as a special case have +`type` 0. An Atom MUST NOT contain a Reference. It is safe to copy any +non-reference Atom with a simple `memcpy`, even if the implementation does not +understand `type`. Though this extension reserves the type 0 for references, +the details of reference handling are currently unspecified. A future revision +of this extension, or a different extension, may define how to use non-POD data +and references. Implementations MUST NOT send references to another +implementation unless the receiver is explicitly known to support references +(e.g. by supporting a feature). + +The special case of a null atom with both `type` and `size` 0 is not considered +a reference. + +"""^^lv2:Markdown . + +atom:Chunk + lv2:documentation """ + +This type is used to indicate a certain amount of space is available. For +example, output ports with a variably sized type are connected to a Chunk so +the plugin knows the size of the buffer available for writing. + +The use of a Chunk should be constrained to a local scope, since +interpreting it is impossible without context. However, if serialised to RDF, +a Chunk may be represented directly as an xsd:base64Binary string, for example: + + :::turtle + [] eg:someChunk "vu/erQ=="^^xsd:base64Binary . + +"""^^lv2:Markdown . + +atom:String + lv2:documentation """ + +The body of an LV2_Atom_String is a C string in UTF-8 encoding, i.e. an array +of bytes (`uint8_t`) terminated with a NULL byte (`'\\0'`). + +This type is for free-form strings, but SHOULD NOT be used for typed data or +text in any language. Use atom:Literal unless translating the string does not +make sense and the string has no meaningful datatype. + +"""^^lv2:Markdown . + +atom:Literal + lv2:documentation """ + +This type is compatible with rdfs:Literal and is capable of expressing a +string in any language or a value of any type. A Literal has a +`datatype` and `lang` followed by string data in UTF-8 +encoding. The length of the string data in bytes is `size - +sizeof(LV2_Atom_Literal)`, including the terminating NULL character. The +`lang` field SHOULD be a URI of the form +`http://lexvo.org/id/iso639-3/LANG` or +`http://lexvo.org/id/iso639-1/LANG` where LANG is a 3-character ISO 693-3 +language code, or a 2-character ISO 693-1 language code, respectively. + +A Literal may have a `datatype` or a `lang`, but never both. + +For example, a Literal can be <q>Hello</q> in English: + + :::c + void set_to_hello_in_english(LV2_Atom_Literal* lit) { + lit->atom.type = map(expand("atom:Literal")); + lit->atom.size = 14; + lit->body.datatype = 0; + lit->body.lang = map("http://lexvo.org/id/iso639-1/en"); + memcpy(LV2_ATOM_CONTENTS(LV2_Atom_Literal, lit), + "Hello", + sizeof("Hello")); // Assumes enough space + } + +or a Turtle string: + + :::c + void set_to_turtle_string(LV2_Atom_Literal* lit, const char* ttl) { + lit->atom.type = map(expand("atom:Literal")); + lit->atom.size = 64; + lit->body.datatype = map("http://www.w3.org/2008/turtle#turtle"); + lit->body.lang = 0; + memcpy(LV2_ATOM_CONTENTS(LV2_Atom_Literal, lit), + ttl, + strlen(ttl) + 1); // Assumes enough space + } + +"""^^lv2:Markdown . + +atom:Path + lv2:documentation """ + +A Path is a URI reference with only a path component: no scheme, authority, +query, or fragment. In particular, paths to files in the same bundle may be +cleanly written in Turtle files as a relative URI. However, implementations +may assume any binary Path (e.g. in an event payload) is a valid file path +which can passed to system functions like fopen() directly, without any +character encoding or escape expansion required. + +Any implementation that creates a Path atom to transmit to another is +responsible for ensuring it is valid. A Path SHOULD always be absolute, unless +there is some mechanism in place that defines a base path. Since this is not +the case for plugin instances, effectively any Path sent to or received from a +plugin instance MUST be absolute. + +"""^^lv2:Markdown . + +atom:URI + lv2:documentation """ + +This is useful when a URI is needed but mapping is inappropriate, for example +with temporary or relative URIs. Since the ability to distinguish URIs from +plain strings is often necessary, URIs MUST NOT be transmitted as atom:String. + +This is not strictly a URI, since UTF-8 is allowed. Escaping and related +issues are the host's responsibility. + +"""^^lv2:Markdown . + +atom:URID + lv2:documentation """ + +A URID is typically generated with the LV2_URID_Map provided by the host . + +"""^^lv2:Markdown . + +atom:Vector + lv2:documentation """ + +A homogeneous series of atom bodies with equivalent type and size. + +An LV2_Atom_Vector is a 32-bit `child_size` and `child_type` followed by `size +/ child_size` atom bodies. + +For example, an atom:Vector containing 42 elements of type atom:Float: + + :::c + struct VectorOf42Floats { + uint32_t size; // sizeof(LV2_Atom_Vector_Body) + (42 * sizeof(float); + uint32_t type; // map(expand("atom:Vector")) + uint32_t child_size; // sizeof(float) + uint32_t child_type; // map(expand("atom:Float")) + float elems[42]; + }; + +Note that it is possible to construct a valid Atom for each element of the +vector, even by an implementation which does not understand `child_type`. + +If serialised to RDF, a Vector SHOULD have the form: + + :::turtle + eg:someVector + a atom:Vector ; + atom:childType atom:Int ; + rdf:value ( + "1"^^xsd:int + "2"^^xsd:int + "3"^^xsd:int + "4"^^xsd:int + ) . + +"""^^lv2:Markdown . + +atom:Tuple + lv2:documentation """ + +The body of a Tuple is simply a series of complete atoms, each aligned to +64 bits. + +If serialised to RDF, a Tuple SHOULD have the form: + + :::turtle + eg:someVector + a atom:Tuple ; + rdf:value ( + "1"^^xsd:int + "3.5"^^xsd:float + "etc" + ) . + +"""^^lv2:Markdown . + +atom:Property + lv2:documentation """ + +An LV2_Atom_Property has a URID `key` and `context`, and an Atom `value`. This +corresponds to an RDF Property, where the <q>key</q> is the <q>predicate</q> +and the <q>value</q> is the object. + +The `context` field can be used to specify a different context for each +property, where this is useful. Otherwise, it may be 0. + +Properties generally only exist as part of an atom:Object. Accordingly, +they will typically be represented directly as properties in RDF (see +atom:Object). If this is not possible, they may be expressed as partial +reified statements, for example: + + :::turtle + eg:someProperty + rdf:predicate eg:theKey ; + rdf:object eg:theValue . + +"""^^lv2:Markdown . + +atom:Object + lv2:documentation """ + +An <q>Object</q> is an atom with a set of properties. This corresponds to an +RDF Resource, and can be thought of as a dictionary with URID keys. + +An LV2_Atom_Object body has a uint32_t `id` and `type`, followed by a series of +atom:Property bodies (LV2_Atom_Property_Body). The LV2_Atom_Object_Body::otype +field is equivalent to a property with key rdf:type, but is included in the +structure to allow for fast dispatching. + +Code SHOULD check for objects using lv2_atom_forge_is_object() or +lv2_atom_forge_is_blank() if a forge is available, rather than checking the +atom type directly. This will correctly handle the deprecated atom:Resource +and atom:Blank types. + +When serialised to RDF, an Object is represented as a resource, for example: + + :::turtle + eg:someObject + eg:firstPropertyKey "first property value" ; + eg:secondPropertyKey "first loser" ; + eg:andSoOn "and so on" . + +"""^^lv2:Markdown . + +atom:Resource + lv2:documentation """ + +This class is deprecated. Use atom:Object directly instead. + +An atom:Object where the <code>id</code> field is a URID, that is, an Object +with a URI. + +"""^^lv2:Markdown . + +atom:Blank + lv2:documentation """ + +This class is deprecated. Use atom:Object with ID 0 instead. + +An atom:Object where the LV2_Atom_Object::id is a blank node ID (NOT a URI). +The ID of a Blank is valid only within the context the Blank appears in. For +ports this is the context of the associated run() call, i.e. all ports share +the same context so outputs can contain IDs that correspond to IDs of blanks in +the input. + +"""^^lv2:Markdown . + +atom:Sound + lv2:documentation """ + +The format of a atom:Sound is the same as the buffer format for lv2:AudioPort +(except the size may be arbitrary). An atom:Sound inherently depends on the +sample rate, which is assumed to be known from context. Because of this, +directly serialising an atom:Sound is probably a bad idea, use a standard +format like WAV instead. + +"""^^lv2:Markdown . + +atom:Event + lv2:documentation """ + +An Event is typically an element of an atom:Sequence. Note that this is not an Atom type since it begins with a timestamp, not an atom header. + +"""^^lv2:Markdown . + +atom:Sequence + lv2:documentation """ + +A flat sequence of atom:Event, that is, a series of time-stamped Atoms. + +LV2_Atom_Sequence_Body.unit describes the time unit for the contained atoms. +If the unit is known from context (e.g. run() stamps are always audio frames), +this field may be zero. Otherwise, it SHOULD be either units:frame or +units:beat, in which case ev.time.frames or ev.time.beats is valid, +respectively. + +If serialised to RDF, a Sequence has a similar form to atom:Vector, but for +brevity the elements may be assumed to be atom:Event, for example: + + :::turtle + eg:someSequence + a atom:Sequence ; + rdf:value ( + [ + atom:frameTime 1 ; + rdf:value "901A01"^^midi:MidiEvent + ] [ + atom:frameTime 3 ; + rdf:value "902B02"^^midi:MidiEvent + ] + ) . + +"""^^lv2:Markdown . + +atom:AtomPort + lv2:documentation """ + +Ports of this type are connected to an LV2_Atom with a type specified by +atom:bufferType. + +Output ports with a variably sized type MUST be initialised by the host before +every run() to an atom:Chunk with size set to the available space. The plugin +reads this size to know how much space is available for writing. In all cases, +the plugin MUST write a complete atom (including header) to outputs. However, +to be robust, hosts SHOULD initialise output ports to a safe sentinel (e.g. the +null Atom) before calling run(). + +"""^^lv2:Markdown . + +atom:bufferType + lv2:documentation """ + +Indicates that an AtomPort may be connected to a certain Atom type. A port MAY +support several buffer types. The host MUST NOT connect a port to an Atom with +a type not explicitly listed with this property. The value of this property +MUST be a sub-class of atom:Atom. For example, an input port that is connected +directly to an LV2_Atom_Double value is described like so: + + :::turtle + <plugin> + lv2:port [ + a lv2:InputPort , atom:AtomPort ; + atom:bufferType atom:Double ; + ] . + +This property only describes the types a port may be directly connected to. It +says nothing about the expected contents of containers. For that, use +atom:supports. + +"""^^lv2:Markdown . + +atom:supports + lv2:documentation """ + +This property is defined loosely, it may be used to indicate that anything +<q>supports</q> an Atom type, wherever that may be useful. It applies +<q>recursively</q> where collections are involved. + +In particular, this property can be used to describe which event types are +expected by a port. For example, a port that receives MIDI events is described +like so: + + :::turtle + <plugin> + lv2:port [ + a lv2:InputPort , atom:AtomPort ; + atom:bufferType atom:Sequence ; + atom:supports midi:MidiEvent ; + ] . + +"""^^lv2:Markdown . + +atom:eventTransfer + lv2:documentation """ + +Transfer of individual events in a port buffer. Useful as the `format` for a +LV2UI_Write_Function. + +This protocol applies to ports which contain events, usually in an +atom:Sequence. The host must transfer each individual event to the recipient. +The format of the received data is an LV2_Atom, there is no timestamp header. + +"""^^lv2:Markdown . + +atom:atomTransfer + lv2:documentation """ + +Transfer of the complete atom in a port buffer. Useful as the `format` for a +LV2UI_Write_Function. + +This protocol applies to atom ports. The host must transfer the complete atom +contained in the port, including header. + +"""^^lv2:Markdown . diff --git a/lv2/atom.lv2/atom.ttl b/lv2/atom.lv2/atom.ttl new file mode 100644 index 0000000..064d274 --- /dev/null +++ b/lv2/atom.lv2/atom.ttl @@ -0,0 +1,246 @@ +@prefix atom: <http://lv2plug.in/ns/ext/atom#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . +@prefix units: <http://lv2plug.in/ns/extensions/units#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/atom> + a owl:Ontology ; + rdfs:seeAlso <atom.meta.ttl> ; + rdfs:label "LV2 Atom" ; + rdfs:comment "A generic value container and several data types." ; + owl:imports <http://lv2plug.in/ns/lv2core> , + <http://lv2plug.in/ns/extensions/ui> , + <http://lv2plug.in/ns/extensions/units> . + +atom:cType + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "C type" ; + rdfs:comment "The C type that describes the binary representation of an Atom type." ; + rdfs:domain rdfs:Class ; + rdfs:range lv2:Symbol . + +atom:Atom + a rdfs:Class ; + rdfs:label "Atom" ; + rdfs:comment "Abstract base class for all atoms." ; + atom:cType "LV2_Atom" . + +atom:Chunk + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Chunk" ; + rdfs:comment "A chunk of memory with undefined contents." ; + owl:onDatatype xsd:base64Binary . + +atom:Number + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Number" ; + rdfs:comment "Base class for numeric types." . + +atom:Int + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Number ; + rdfs:label "Int" ; + rdfs:comment "A native `int32_t`." ; + atom:cType "LV2_Atom_Int" ; + owl:onDatatype xsd:int . + +atom:Long + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Number ; + rdfs:label "Long" ; + rdfs:comment "A native `int64_t`." ; + atom:cType "LV2_Atom_Long" ; + owl:onDatatype xsd:long . + +atom:Float + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Number ; + rdfs:label "Float" ; + rdfs:comment "A native `float`." ; + atom:cType "LV2_Atom_Float" ; + owl:onDatatype xsd:float . + +atom:Double + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Number ; + rdfs:label "Double" ; + rdfs:comment "A native `double`." ; + atom:cType "LV2_Atom_Double" ; + owl:onDatatype xsd:double . + +atom:Bool + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Bool" ; + rdfs:comment "An atom:Int where 0 is false and any other value is true." ; + atom:cType "LV2_Atom_Bool" ; + owl:onDatatype xsd:boolean . + +atom:String + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:Atom ; + rdfs:label "String" ; + rdfs:comment "A UTF-8 string." ; + atom:cType "LV2_Atom_String" ; + owl:onDatatype xsd:string . + +atom:Literal + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Literal" ; + rdfs:comment "A UTF-8 string literal with optional datatype or language." ; + atom:cType "LV2_Atom_Literal" . + +atom:Path + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:URI ; + owl:onDatatype atom:URI ; + rdfs:label "Path" ; + rdfs:comment "A local file path." . + +atom:URI + a rdfs:Class , + rdfs:Datatype ; + rdfs:subClassOf atom:String ; + owl:onDatatype xsd:anyURI ; + rdfs:label "URI" ; + rdfs:comment "A URI string." . + +atom:URID + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "URID" ; + rdfs:comment "An unsigned 32-bit integer ID for a URI." ; + atom:cType "LV2_Atom_URID" . + +atom:Vector + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Vector" ; + rdfs:comment "A homogeneous sequence of atom bodies with equivalent type and size." ; + atom:cType "LV2_Atom_Vector" . + +atom:Tuple + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Tuple" ; + rdfs:comment "A sequence of atoms with varying type and size." . + +atom:Property + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Property" ; + rdfs:comment "A property of an atom:Object." ; + atom:cType "LV2_Atom_Property" . + +atom:Object + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Object" ; + rdfs:comment "A collection of properties." ; + atom:cType "LV2_Atom_Object" . + +atom:Resource + a rdfs:Class ; + rdfs:subClassOf atom:Object ; + rdfs:label "Resource" ; + rdfs:comment "A named collection of properties with a URI." ; + owl:deprecated true ; + atom:cType "LV2_Atom_Object" . + +atom:Blank + a rdfs:Class ; + rdfs:subClassOf atom:Object ; + rdfs:label "Blank" ; + rdfs:comment "An anonymous collection of properties without a URI." ; + owl:deprecated true ; + atom:cType "LV2_Atom_Object" . + +atom:Sound + a rdfs:Class ; + rdfs:subClassOf atom:Vector ; + rdfs:label "Sound" ; + rdfs:comment "A atom:Vector of atom:Float which represents an audio waveform." ; + atom:cType "LV2_Atom_Vector" . + +atom:frameTime + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:range xsd:decimal ; + rdfs:label "frame time" ; + rdfs:comment "A time stamp in audio frames." . + +atom:beatTime + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:range xsd:decimal ; + rdfs:label "beat time" ; + rdfs:comment "A time stamp in beats." . + +atom:Event + a rdfs:Class ; + rdfs:label "Event" ; + atom:cType "LV2_Atom_Event" ; + rdfs:comment "An atom with a time stamp prefix in a sequence." . + +atom:Sequence + a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Sequence" ; + atom:cType "LV2_Atom_Sequence" ; + rdfs:comment "A sequence of events." . + +atom:AtomPort + a rdfs:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Atom Port" ; + rdfs:comment "A port which contains an atom:Atom." . + +atom:bufferType + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain atom:AtomPort ; + rdfs:range rdfs:Class ; + rdfs:label "buffer type" ; + rdfs:comment "An atom type that a port may be connected to." . + +atom:childType + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "child type" ; + rdfs:comment "The type of children in a container." . + +atom:supports + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "supports" ; + rdfs:comment "A supported atom type." ; + rdfs:range rdfs:Class . + +atom:eventTransfer + a ui:PortProtocol ; + rdfs:label "event transfer" ; + rdfs:comment "A port protocol for transferring events." . + +atom:atomTransfer + a ui:PortProtocol ; + rdfs:label "atom transfer" ; + rdfs:comment "A port protocol for transferring atoms." . diff --git a/lv2/lv2plug.in/ns/ext/atom/manifest.ttl b/lv2/atom.lv2/manifest.ttl index a672894..8875a20 100644 --- a/lv2/lv2plug.in/ns/ext/atom/manifest.ttl +++ b/lv2/atom.lv2/manifest.ttl @@ -1,8 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/atom> a lv2:Specification ; lv2:minorVersion 2 ; - lv2:microVersion 0 ; + lv2:microVersion 4 ; rdfs:seeAlso <atom.ttl> . diff --git a/lv2/buf-size.lv2/buf-size.meta.ttl b/lv2/buf-size.lv2/buf-size.meta.ttl new file mode 100644 index 0000000..dbce35b --- /dev/null +++ b/lv2/buf-size.lv2/buf-size.meta.ttl @@ -0,0 +1,122 @@ +@prefix bufsz: <http://lv2plug.in/ns/ext/buf-size#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/buf-size> + a doap:Project ; + doap:name "LV2 Buf Size" ; + doap:shortdesc "Access to, and restrictions on, buffer sizes." ; + doap:created "2012-08-07" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a facility for plugins to get information about the +block length (the sample_count parameter of LV2_Descriptor::run) and port +buffer sizes, as well as several features which can be used to restrict the +block length. + +This extension defines features and properties but has no special purpose +API of its own. The host provides all the relevant information to the plugin +as [options](options.html). + +To require restrictions on the block length, plugins can require additional +features: bufsz:boundedBlockLength, bufsz:powerOf2BlockLength, and +bufsz:fixedBlockLength. These features are data-only, that is they merely +indicate a restriction and do not carry any data or API. + +"""^^lv2:Markdown . + +bufsz:boundedBlockLength + lv2:documentation """ + +A feature that indicates the host will provide both the bufsz:minBlockLength +and bufsz:maxBlockLength options to the plugin. Plugins that copy data from +audio inputs can require this feature to ensure they know how much space is +required for auxiliary buffers. Note the minimum may be zero, this feature is +mainly useful to ensure a maximum is available. + +All hosts SHOULD support this feature, since it is simple to support and +necessary for any plugins that may need to copy the input. + +"""^^lv2:Markdown . + +bufsz:fixedBlockLength + lv2:documentation """ + +A feature that indicates the host will always call LV2_Descriptor::run() with +the same value for sample_count. This length MUST be provided as the value of +both the bufsz:minBlockLength and bufsz:maxBlockLength options. + +Note that requiring this feature may severely limit the number of hosts capable +of running the plugin. + +"""^^lv2:Markdown . + +bufsz:powerOf2BlockLength + lv2:documentation """ + +A feature that indicates the host will always call LV2_Descriptor::run() with a +power of two sample_count. Note that this feature does not guarantee the value +is the same each call, to guarantee a fixed power of two block length plugins +must require both this feature and bufsz:fixedBlockLength. + +Note that requiring this feature may severely limit the number of hosts capable +of running the plugin. + +"""^^lv2:Markdown . + +bufsz:coarseBlockLength + lv2:documentation """ + +A feature that indicates the plugin prefers coarse, regular block lengths. For +example, plugins that do not implement sample-accurate control use this feature +to indicate that the host should not split the run cycle because controls have +changed. + +Note that this feature is merely a hint, and does not guarantee a fixed block +length. The run cycle may be split for other reasons, and the blocksize itself +may change anytime. + +"""^^lv2:Markdown . + +bufsz:maxBlockLength + lv2:documentation """ + +The maximum block length the host will ever request the plugin to process at +once, that is, the maximum `sample_count` parameter that will ever be passed to +LV2_Descriptor::run(). + +"""^^lv2:Markdown . + +bufsz:minBlockLength + lv2:documentation """ + +The minimum block length the host will ever request the plugin to process at +once, that is, the minimum `sample_count` parameter that will ever be passed to +LV2_Descriptor::run(). + +"""^^lv2:Markdown . + +bufsz:nominalBlockLength + lv2:documentation """ + +The typical block length the host will request the plugin to process at once, +that is, the typical `sample_count` parameter that will be passed to +LV2_Descriptor::run(). This will usually be equivalent, or close to, the +maximum block length, but there are no strong guarantees about this value +whatsoever. Plugins may use this length for optimization purposes, but MUST +NOT assume the host will always process blocks of this length. In particular, +the host MAY process longer blocks. + +"""^^lv2:Markdown . + +bufsz:sequenceSize + lv2:documentation """ + +This should be provided as an option by hosts that support event ports +(including but not limited to MIDI), so plugins have the ability to allocate +auxiliary buffers large enough to copy the input. + +"""^^lv2:Markdown . diff --git a/lv2/buf-size.lv2/buf-size.ttl b/lv2/buf-size.lv2/buf-size.ttl new file mode 100644 index 0000000..be18fbe --- /dev/null +++ b/lv2/buf-size.lv2/buf-size.ttl @@ -0,0 +1,67 @@ +@prefix bufsz: <http://lv2plug.in/ns/ext/buf-size#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix opts: <http://lv2plug.in/ns/ext/options#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/buf-size> + a owl:Ontology ; + rdfs:label "LV2 Buf Size" ; + rdfs:comment "Access to, and restrictions on, buffer sizes." ; + rdfs:seeAlso <buf-size.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> , + <http://lv2plug.in/ns/ext/options> . + +bufsz:boundedBlockLength + a lv2:Feature ; + rdfs:label "bounded block length" ; + rdfs:comment "Block length has lower and upper bounds." . + +bufsz:fixedBlockLength + a lv2:Feature ; + rdfs:label "fixed block length" ; + rdfs:comment "Block length never changes." . + +bufsz:powerOf2BlockLength + a lv2:Feature ; + rdfs:label "power of 2 block length" ; + rdfs:comment "Block length is a power of 2." . + +bufsz:coarseBlockLength + a lv2:Feature ; + rdfs:label "coarse block length" ; + rdfs:comment "Plugin prefers coarse block length without buffer splitting." . + +bufsz:maxBlockLength + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "maximum block length" ; + rdfs:comment "Block length has an upper bound." ; + rdfs:range xsd:nonNegativeInteger . + +bufsz:minBlockLength + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "minimum block length" ; + rdfs:comment "Block length has a lower bound." ; + rdfs:range xsd:nonNegativeInteger . + +bufsz:nominalBlockLength + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "nominal block length" ; + rdfs:comment "Typical block length that will most often be processed." ; + rdfs:range xsd:nonNegativeInteger . + +bufsz:sequenceSize + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "sequence size" ; + rdfs:comment "The maximum size of a sequence, in bytes." ; + rdfs:range xsd:nonNegativeInteger . diff --git a/lv2/lv2plug.in/ns/ext/buf-size/manifest.ttl b/lv2/buf-size.lv2/manifest.ttl index aeccc99..b9cd1ec 100644 --- a/lv2/lv2plug.in/ns/ext/buf-size/manifest.ttl +++ b/lv2/buf-size.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/buf-size> @@ -6,4 +6,3 @@ lv2:minorVersion 1 ; lv2:microVersion 4 ; rdfs:seeAlso <buf-size.ttl> . - diff --git a/lv2/core.lv2/lv2core.meta.ttl b/lv2/core.lv2/lv2core.meta.ttl new file mode 100644 index 0000000..77f2c67 --- /dev/null +++ b/lv2/core.lv2/lv2core.meta.ttl @@ -0,0 +1,704 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/lv2core> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2" ; + doap:homepage <http://lv2plug.in> ; + doap:created "2004-04-21" ; + doap:shortdesc "An extensible open standard for audio plugins" ; + doap:programming-language "C" ; + doap:developer <http://plugin.org.uk/swh.xrdf#me> , + <http://drobilla.net/drobilla#me> ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +LV2 is an interface for writing audio plugins in C or compatible languages, +which can be dynamically loaded into many _host_ applications. This core +specification is simple and minimal, but is designed so that _extensions_ can +be defined to add more advanced features, making it possible to implement +nearly any feature. + +LV2 maintains a strong distinction between code and data. Plugin code is in a +shared library, while data is in a companion data file written in +[Turtle](https://www.w3.org/TR/turtle/). Code, data, and any other resources +(such as waveforms) are shipped together in a bundle directory. The code +contains only the executable portions of the plugin. All other data is +provided in the data file(s). This makes plugin data flexible and extensible, +and allows the host to do everything but run the plugin without loading or +executing any code. Among other advantages, this makes hosts more robust +(broken plugins can't crash a host during discovery) and allows generic tools +written in any language to work with LV2 data. The LV2 specification itself is +distributed in a similar way. + +An LV2 plugin library is suitable for dynamic loading (for example with +`dlopen()`) and provides one or more plugin descriptors via `lv2_descriptor()` +or `lv2_lib_descriptor()`. These can be instantiated to create plugin +instances, which can be run directly on data or connected together to perform +advanced signal processing tasks. + +Plugins communicate via _ports_, which can transmit any type of data. Data is +processed by first connecting each port to a buffer, then repeatedly calling +the `run()` method to process blocks of data. + +This core specification defines two types of port, equivalent to those in +[LADSPA](http://www.ladspa.org/), lv2:ControlPort and lv2:AudioPort, as well as +lv2:CVPort which has the same format as an audio port but is interpreted as +non-audible control data. Audio ports contain arrays with one `float` element +per sample, allowing a block of audio to be processed in a single call to +`run()`. Control ports contain single `float` values, which are fixed and +valid for the duration of the call to `run()`. Thus the _control rate_ is +determined by the block size, which is controlled by the host (and not +necessarily constant). + +### Threading Rules + +To facilitate use in multi-threaded programs, LV2 functions are partitioned into +several threading classes: + +| Discovery Class | Instantiation Class | Audio Class | +|----------------------------------|-------------------------------|------------------------------- | +| lv2_descriptor() | LV2_Descriptor::instantiate() | LV2_Descriptor::run() | +| lv2_lib_descriptor() | LV2_Descriptor::cleanup() | LV2_Descriptor::connect_port() | +| LV2_Descriptor::extension_data() | LV2_Descriptor::activate() | | +| | LV2_Descriptor::deactivate() | | + +Hosts MUST guarantee that: + + * A function in any class is never called concurrently with another function + in that class. + + * A _Discovery_ function is never called concurrently with any other function + in the same shared object file. + + * An _Instantiation_ function for an instance is never called concurrently + with any other function for that instance. + +Any simultaneous calls that are not explicitly forbidden by these rules are +allowed. For example, a host may call `run()` for two different plugin +instances simultaneously. + +Plugin functions in any class MUST NOT manipulate any state which might affect +other plugins or the host (beyond the contract of that function), for example +by using non-reentrant global functions. + +Extensions to this specification which add new functions MUST declare in which +of these classes the functions belong, define new classes for them, or +otherwise precisely describe their threading rules. + +"""^^lv2:Markdown . + +lv2:Specification + lv2:documentation """ + +An LV2 specification typically contains a vocabulary description, C headers to +define an API, and any other resources that may be useful. Specifications, +like plugins, are distributed and installed as bundles so that hosts may +discover them. + +"""^^lv2:Markdown . + +lv2:Markdown + lv2:documentation """ + +This datatype is typically used for documentation in +[Markdown](https://daringfireball.net/projects/markdown/syntax) syntax. + +Generally, documentation with this datatype should stay as close to readable +plain text as possible, but may use core Markdown syntax for nicer +presentation. Documentation can assume that basic extensions like codehilite +and tables are available. + +"""^^lv2:Markdown . + +lv2:documentation + lv2:documentation """ + +Relates a Resource to extended documentation. + +LV2 specifications are documented using this property with an lv2:Markdown +datatype. + +If the value has no explicit datatype, it is assumed to be a valid XHTML Basic +1.1 fragment suitable for use as the content of the `body` element of a page. + +XHTML Basic is a W3C Recommendation which defines a simplified subset of XHTML +intended to be reasonable to implement with limited resources, for example on +embedded devices. See [XHTML Basic, Section +3](http://www.w3.org/TR/xhtml-basic/#s_xhtmlmodules) for a list of valid tags. + +"""^^lv2:Markdown . + +lv2:PluginBase + lv2:documentation """ + +An abstract plugin-like resource that may not actually be an LV2 plugin, for +example that may not have a lv2:binary. This is useful for describing things +that share common structure with a plugin, but are not themselves an actual +plugin, such as presets. + +"""^^lv2:Markdown . + +lv2:Plugin + lv2:documentation """ + +To be discovered by hosts, plugins MUST explicitly have an rdf:type of lv2:Plugin +in their bundle's manifest, for example: + + :::turtle + <http://example.org/my-plugin> a lv2:Plugin . + +Plugins should have a doap:name property that is at most a few words in length +using title capitalization, for example <q>Tape Delay Unit</q>. + +"""^^lv2:Markdown . + +lv2:PortBase + lv2:documentation """ + +Similar to lv2:PluginBase, this is an abstract port-like resource that may not +be a fully specified LV2 port. For example, this is used for preset "ports" +which do not specify an index. + +"""^^lv2:Markdown . + +lv2:Port + lv2:documentation """ + +All LV2 port descriptions MUST have a rdf:type that is one of lv2:Port, +lv2:InputPort or lv2:OutputPort. Additionally, there MUST be at least one +other rdf:type which more precisely describes type of the port, for example +lv2:AudioPort. + +Hosts that do not support a specific port class MUST NOT instantiate the +plugin, unless that port has the lv2:connectionOptional property set. + +A port has two identifiers: a (numeric) index, and a (textual) symbol. The +index can be used as an identifier at run-time, but persistent references to +ports (for example in presets or save files) MUST use the symbol. Only the +symbol is guaranteed to refer to the same port on all plugins with a given URI, +that is the index for a port may differ between plugin binaries. + +"""^^lv2:Markdown . + +lv2:AudioPort + lv2:documentation """ + +Ports of this type are connected to a buffer of `float` audio samples, which +the host guarantees have `sample_count` elements in any call to +LV2_Descriptor::run(). + +Audio samples are normalized between -1.0 and 1.0, though there is no +requirement for samples to be strictly within this range. + +"""^^lv2:Markdown . + +lv2:CVPort + lv2:documentation """ + +Ports of this type have the same buffer format as an lv2:AudioPort, except the +buffer represents audio-rate control data rather than audio. Like a +lv2:ControlPort, a CV port SHOULD have properties describing its value, in +particular lv2:minimum, lv2:maximum, and lv2:default. + +Hosts may present CV ports to users as controls in the same way as control +ports. Conceptually, aside from the buffer format, a CV port is the same as a +control port, so hosts can use all the same properties and expectations. + +In particular, this port type does not imply any range, unit, or meaning for +its values. However, if there is no inherent unit to the values, for example +if the port is used to modulate some other value, then plugins SHOULD use a +normalized range, either from -1.0 to 1.0, or from 0.0 to 1.0. + +It is generally safe to connect an audio output to a CV input, but not +vice-versa. Hosts must take care to prevent data from a CVPort port from being +used as audio. + +"""^^lv2:Markdown . + +lv2:project + lv2:documentation """ + +This property provides a way to group plugins and/or related resources. A +project may have useful metadata common to all plugins (such as homepage, +author, version history) which would be wasteful to list separately for each +plugin. + +Grouping via projects also allows users to find plugins in hosts by project, +which is often how they are remembered. For this reason, a project that +contains plugins SHOULD always have a doap:name. It is also a good idea for +each plugin and the project itself to have an lv2:symbol property, which allows +nice quasi-global identifiers for plugins, for example `myproj.superamp` which +can be useful for display or fast user entry. + +"""^^lv2:Markdown . + +lv2:prototype + lv2:documentation """ + +This property can be used to <q>include</q> common properties in several +descriptions, serving as a sort of template mechanism. If a plugin has a +prototype, then the host must load all the properties for the prototype as if +they were properties of the plugin. That is, if `:plug lv2:prototype :prot`, +then for each triple `:prot p o`, the triple `:plug p o` should be loaded. + +This facility is useful for distributing data-only plugins that rely on a +common binary, for example those where the internal state is loaded from some +other file. Such plugins can refer to a prototype in a template LV2 bundle +which is installed by the corresponding software. + +"""^^lv2:Markdown . + +lv2:minorVersion + lv2:documentation """ + +This, along with lv2:microVersion, is used to distinguish between different +versions of the <q>same</q> resource, for example to load only the bundle with +the most recent version of a plugin. An LV2 version has a minor and micro +number with the usual semantics: + + * The minor version MUST be incremented when backwards (but not forwards) + compatible additions are made, for example the addition of a port to a + plugin. + + * The micro version is incremented for changes which do not affect + compatibility at all, for example bug fixes or documentation updates. + +Note that there is deliberately no major version: all versions with the same +URI are compatible by definition. Replacing a resource with a newer version of +that resource MUST NOT break anything. If a change violates this rule, then +the URI of the resource (which serves as the major version) MUST be changed. + +Plugins and extensions MUST adhere to at least the following rules: + + * All versions of a plugin with a given URI MUST have the <q>same</q> set of + mandatory (not lv2:connectionOptional) ports with respect to lv2:symbol and + rdf:type. In other words, every port on a particular version is guaranteed + to exist on a future version with same lv2:symbol and at least those + rdf:types. + + * New ports MAY be added without changing the plugin URI if and only if they + are lv2:connectionOptional and the minor version is incremented. + + * The minor version MUST be incremented if the index of any port (identified + by its symbol) is changed. + + * All versions of a specification MUST be compatible in the sense that an + implementation of the new version can interoperate with an implementation + of any previous version. + +Anything that depends on a specific version of a plugin (including referencing +ports by index) MUST refer to the plugin by both URI and version. However, +implementations should be tolerant where possible. + +When hosts discover several installed versions of a resource, they SHOULD warn +the user and load only the most recent version. + +An odd minor _or_ micro version, or minor version zero, indicates that the +resource is a development version. Hosts and tools SHOULD clearly indicate +this wherever appropriate. Minor version zero is a special case for +pre-release development of plugins, or experimental plugins that are not +intended for stable use at all. Hosts SHOULD NOT expect such a plugin to +remain compatible with any future version. Where feasible, hosts SHOULD NOT +expose such plugins to users by default, but may provide an option to display +them. + +"""^^lv2:Markdown . + +lv2:microVersion + lv2:documentation """ + +Releases of plugins and extensions MUST be explicitly versioned. Correct +version numbers MUST always be maintained for any versioned resource that is +published. For example, after a release, if a change is made in the development +version in source control, the micro version MUST be incremented (to an odd +number) to distinguish this modified version from the previous release. + +This property describes half of a resource version. For detailed documentation +on LV2 resource versioning, see lv2:minorVersion. + +"""^^lv2:Markdown . + +lv2:binary + lv2:documentation """ + +The value of this property must be the URI of a shared library object, +typically in the same bundle as the data file which contains this property. +The actual type of the library is platform specific. + +This is a required property of a lv2:Plugin which MUST be included in the +bundle's `manifest.ttl` file. The lv2:binary of a lv2:Plugin is the shared +object containing the lv2_descriptor() or lv2_lib_descriptor() function. This +probably may also be used similarly by extensions to relate other resources to +their implementations (it is not implied that a lv2:binary on an arbitrary +resource is an LV2 plugin library). + +"""^^lv2:Markdown . + +lv2:appliesTo + lv2:documentation """ + +This is primarily intended for discovery purposes: bundles that describe +resources that work with particular plugins (like presets or user interfaces) +SHOULD specify this in their `manifest.ttl` so the host can associate them with +the correct plugin. For example: + + :::turtle + <thing> + a ext:Thing ; + lv2:appliesTo <plugin> ; + rdfs:seeAlso <thing.ttl> . + +Using this pattern is preferable for large amounts of data, since the host may +choose whether/when to load the data. + +"""^^lv2:Markdown . + +lv2:Symbol + lv2:documentation """ + +The first character of a symbol must be one of `_`, `a-z` or `A-Z`, and +subsequent characters may additionally be `0-9`. This is, among other things, +a valid C identifier, and generally compatible in most contexts which have +restrictions on string identifiers, such as file paths. + +"""^^lv2:Markdown . + +lv2:symbol + lv2:documentation """ + +The value of this property MUST be a valid lv2:Symbol, and MUST NOT have a +language tag. + +A symbol is a unique identifier with respect to the parent, for example a +port's symbol is a unique identifiers with respect to its plugin. The plugin +author MUST change the plugin URI if any port symbol is changed or removed. + +"""^^lv2:Markdown . + +lv2:name + lv2:documentation """ + +Unlike lv2:symbol, this is unrestricted, may be translated, and is not relevant +for compatibility. The name is not necessarily unique and MUST NOT be used as +an identifier. + +"""^^lv2:Markdown . + +lv2:shortName + lv2:documentation """ + +This is the same as lv2:name, with the additional requirement that the value is +shorter than 16 characters. + +"""^^lv2:Markdown . + +lv2:Designation + lv2:documentation """ + +A designation is metadata that describes the meaning or role of something. By +assigning a designation to a port using lv2:designation, the port's content +becomes meaningful and can be used more intelligently by the host. + +"""^^lv2:Markdown . + +lv2:Channel + lv2:documentation """ + +A specific channel, for example the <q>left</q> channel of a stereo stream. A +channel may be audio, or another type such as a MIDI control stream. + +"""^^lv2:Markdown . + +lv2:Parameter + lv2:documentation """ + +A parameter is a designation for a control. + +A parameter defines the meaning of a control, not the method of conveying its +value. For example, a parameter could be controlled via a lv2:ControlPort, +messages, or both. + +A lv2:ControlPort can be associated with a parameter using lv2:designation. + +"""^^lv2:Markdown . + +lv2:designation + lv2:documentation """ + +This property is used to give a port's contents a well-defined meaning. For +example, if a port has the designation `eg:gain`, then the value of that port +represents the `eg:gain` of the plugin instance. + +Ports should be given designations whenever possible, particularly if a +suitable designation is already defined. This allows the host to act more +intelligently and provide a more effective user interface. For example, if the +plugin has a BPM parameter, the host may automatically set that parameter to +the current tempo. + +"""^^lv2:Markdown . + +lv2:freeWheeling + lv2:documentation """ + +If true, this means that all processing is happening as quickly as possible, +not in real-time. When free-wheeling there is no relationship between the +passage of real wall-clock time and the passage of time in the data being +processed. + +"""^^lv2:Markdown . + +lv2:enabled + lv2:documentation """ + +If this value is greater than zero, the plugin processes normally. If this +value is zero, the plugin is expected to bypass all signals unmodified. The +plugin must provide a click-free transition between the enabled and disabled +(bypassed) states. + +Values less than zero are reserved for future use (such as click-free +insertion/removal of latent plugins), and should be treated like zero +(bypassed) by current implementations. + +"""^^lv2:Markdown . + +lv2:control + lv2:documentation """ + +This should be used as the lv2:designation of ports that are used to send +commands and receive responses. Typically this will be an event port that +supports some protocol, for example MIDI or LV2 Atoms. + +"""^^lv2:Markdown . + +lv2:Point + lv2:documentation """ + + * A Point MUST have at least one rdfs:label which is a string. + + * A Point MUST have exactly one rdf:value with a type that is compatible with + the type of the corresponding Port. + +"""^^lv2:Markdown . + +lv2:default + lv2:documentation """ + +The host SHOULD set the port to this value initially, and in any situation +where the port value should be cleared or reset. + +"""^^lv2:Markdown . + +lv2:minimum + lv2:documentation """ + +This is a soft limit: the plugin is required to gracefully accept all values in +the range of a port's data type. + +"""^^lv2:Markdown . + +lv2:maximum + lv2:documentation """ + +This is a soft limit: the plugin is required to gracefully accept all values in +the range of a port's data type. + +"""^^lv2:Markdown . + +lv2:optionalFeature + lv2:documentation """ + +To support this feature, the host MUST pass its URI and any additional data to +the plugin in LV2_Descriptor::instantiate(). + +The plugin MUST NOT fail to instantiate if an optional feature is not supported +by the host. + +"""^^lv2:Markdown . + +lv2:requiredFeature + lv2:documentation """ + +To support this feature, the host MUST pass its URI and any additional data to +the plugin in LV2_Descriptor::instantiate(). + +The host MUST check this property before attempting to instantiate a plugin, +and not attempt to instantiate plugins which require features it does not +support. The plugin MUST fail to instantiate if a required feature is not +supported by the host. Note that these rules are intentionally redundant for +resilience: neither host nor plugin should assume that the other does not +violate them. + +"""^^lv2:Markdown . + +lv2:ExtensionData + lv2:documentation """ + +This is additional data that a plugin may return from +LV2_Descriptor::extension_data(). This is generally used to add APIs to extend +that defined by LV2_Descriptor. + +"""^^lv2:Markdown . + +lv2:extensionData + lv2:documentation """ + +If a plugin has a value for this property, it must be a URI that defines the +extension data. The plugin should return the appropriate data when +LV2_Descriptor::extension_data() is called with that URI as a parameter. + +"""^^lv2:Markdown . + +lv2:isLive + lv2:documentation """ + +This feature is for plugins that have time-sensitive internals, for example +communicating in real time over a socket. It indicates to the host that its +input and output must not be cached or subject to significant latency, and that +calls to LV2_Descriptor::run() should be made at a rate that roughly +corresponds to wall clock time (according to the `sample_count` parameter). + +Note that this feature is not related to <q>hard real-time</q> execution +requirements (see lv2:hardRTCapable). + +"""^^lv2:Markdown . + +lv2:inPlaceBroken + lv2:documentation """ + +This feature indicates that the plugin may not work correctly if the host +elects to use the same data location for both input and output. Plugins that +will fail to work correctly if ANY input port is connected to the same location +as ANY output port MUST require this feature. Doing so should be avoided +whenever possible since it prevents hosts from running the plugin on data +<q>in-place</q>. + +"""^^lv2:Markdown . + +lv2:hardRTCapable + lv2:documentation """ + +This feature indicates that the plugin is capable of running in a <q>hard +real-time</q> environment. This should be the case for most audio processors, +so most plugins are expected to have this feature. + +To support this feature, plugins MUST adhere to the following in all of their +audio class functions (LV2_Descriptor::run() and +LV2_Descriptor::connect_port()): + + * There is no use of `malloc()`, `free()` or any other heap memory management + functions. + + * There is no use of any library functions which do not adhere to these + rules. The plugin may assume that the standard C math library functions + are safe. + + * There is no access to files, devices, pipes, sockets, system calls, or any + other mechanism that might result in the process or thread blocking. + + * The maximum amount of time for a `run()` call is bounded by some expression + of the form `A + B * sample_count`, where `A` and `B` are platform specific + constants. Note that this bound does not depend on input signals or plugin + state. + +"""^^lv2:Markdown . + +lv2:portProperty + lv2:documentation """ + +States that a port has a particular lv2:PortProperty. This may be ignored +without catastrophic effects, though it may be useful, for example to provide a +sensible user interface for the port. + +"""^^lv2:Markdown . + +lv2:connectionOptional + lv2:documentation """ + +This property means that the port does not have to be connected to valid data +by the host. To leave a port <q>unconnected</q>, the host MUST explicitly +connect the port to `NULL`. + +"""^^lv2:Markdown . + +lv2:reportsLatency + lv2:documentation """ + +This property indicates that the port is used to express the processing latency +incurred by the plugin, expressed in samples. The latency may be affected by +the current sample rate, plugin settings, or other factors, and may be changed +by the plugin at any time. Where the latency is frequency dependent the plugin +may choose any appropriate value. If a plugin introduces latency it MUST +provide EXACTLY ONE port with this property set. In <q>fuzzy</q> cases the +value should be the most reasonable one based on user expectation of +input/output alignment. For example, musical delay plugins should not report +their delay as latency, since it is an intentional effect that the host should +not compensate for. + +This property is deprecated, use a lv2:designation of lv2:latency instead, +following the same rules as above: + + :::turtle + <http://example.org/plugin> + lv2:port [ + a lv2:OutputPort , lv2:ControlPort ; + lv2:designation lv2:latency ; + lv2:symbol "latency" ; + ] + +"""^^lv2:Markdown . + +lv2:toggled + lv2:documentation """ + +Indicates that the data item should be considered a boolean toggle. Data less +than or equal to zero should be considered <q>off</q> or <q>false</q>, and data +above zero should be considered <q>on</q> or <q>true</q>. + +"""^^lv2:Markdown . + +lv2:sampleRate + lv2:documentation """ + +Indicates that any specified bounds should be interpreted as multiples of the +sample rate. For example, a frequency range from 0 Hz to the Nyquist frequency +(half the sample rate) can be specified by using this property with lv2:minimum +0.0 and lv2:maximum 0.5. Hosts that support bounds at all MUST support this +property. + +"""^^lv2:Markdown . + +lv2:integer + lv2:documentation """ + +Indicates that all the reasonable values for a port are integers. For such +ports, a user interface should provide a stepped control that only allows +choosing integer values. + +Note that this is only a hint, and that the plugin MUST operate reasonably even +if such a port has a non-integer value. + +"""^^lv2:Markdown . + +lv2:enumeration + lv2:documentation """ + +Indicates that all the rasonable values for a port are defined by +lv2:scalePoint properties. For such ports, a user interface should provide a selector that allows the user to choose any of the scale point values by name. It is recommended to show the value as well if possible. + +Note that this is only a hint, and that the plugin MUST operate reasonably even +if such a port has a value that does not correspond to a scale point. + +"""^^lv2:Markdown . + +lv2:isSideChain + lv2:documentation """ + +Indicates that a port is a <q>sidechain</q>, which affects the output somehow +but should not be considered a part of the main signal chain. Sidechain ports +SHOULD be lv2:connectionOptional, and may be ignored by hosts. + +"""^^lv2:Markdown . diff --git a/lv2/core.lv2/lv2core.ttl b/lv2/core.lv2/lv2core.ttl new file mode 100644 index 0000000..c7dcf50 --- /dev/null +++ b/lv2/core.lv2/lv2core.ttl @@ -0,0 +1,679 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/lv2core> + a owl:Ontology ; + rdfs:label "LV2" ; + rdfs:comment "An extensible open standard for audio plugins." ; + rdfs:seeAlso <lv2core.meta.ttl> ; + owl:imports doap: . + +lv2:Specification + a rdfs:Class , + owl:Class ; + rdfs:subClassOf doap:Project ; + rdfs:label "Specification" ; + rdfs:comment "An LV2 specification." . + +lv2:Markdown + a rdfs:Datatype ; + owl:onDatatype xsd:string ; + rdfs:label "Markdown" ; + rdfs:comment "A string in Markdown syntax." . + +lv2:documentation + a rdf:Property , + owl:AnnotationProperty ; + rdfs:range rdfs:Literal ; + rdfs:label "documentation" ; + rdfs:comment "Extended documentation." ; + rdfs:seeAlso <http://www.w3.org/TR/xhtml-basic/> . + +lv2:PluginBase + a rdfs:Class , + owl:Class ; + rdfs:label "Plugin Base" ; + rdfs:comment "Base class for a plugin-like resource." . + +lv2:Plugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:PluginBase ; + rdfs:label "Plugin" ; + rdfs:comment "An LV2 plugin." ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty doap:name ; + owl:someValuesFrom rdf:PlainLiteral ; + rdfs:comment "A plugin MUST have at least one untranslated doap:name." + ] , [ + a owl:Restriction ; + owl:onProperty lv2:port ; + owl:allValuesFrom lv2:Port ; + rdfs:comment "All ports on a plugin MUST be fully specified lv2:Port instances." + ] . + +lv2:PortBase + a rdfs:Class , + owl:Class ; + rdfs:label "Port Base" ; + rdfs:comment "Base class for a port-like resource." ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty lv2:symbol ; + owl:cardinality 1 ; + rdfs:comment "A port MUST have exactly one lv2:symbol." + ] . + +lv2:Port + a rdfs:Class , + owl:Class ; + rdfs:label "Port" ; + rdfs:comment "An LV2 plugin port." ; + rdfs:subClassOf lv2:PortBase , + [ + a owl:Restriction ; + owl:onProperty lv2:name ; + owl:minCardinality 1 ; + rdfs:comment "A port MUST have at least one lv2:name." + ] . + +lv2:InputPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Input Port" ; + rdfs:comment "A port connected to constant data which is read during `run()`." . + +lv2:OutputPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Output Port" ; + rdfs:comment "A port connected to data which is written during `run()`." . + +lv2:ControlPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Control Port" ; + rdfs:comment "A port connected to a single `float`." . + +lv2:AudioPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Audio Port" ; + rdfs:comment "A port connected to an array of float audio samples." . + +lv2:CVPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "CV Port" ; + rdfs:comment "A port connected to an array of float control values." . + +lv2:port + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain lv2:PluginBase ; + rdfs:range lv2:PortBase ; + rdfs:label "port" ; + rdfs:comment "A port (input or output) on this plugin." . + +lv2:project + a rdf:Property , + owl:ObjectProperty ; + rdfs:range doap:Project ; + rdfs:label "project" ; + rdfs:comment "The project this is a part of." . + +lv2:prototype + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "prototype" ; + rdfs:comment "The prototype to inherit properties from." . + +lv2:minorVersion + a rdf:Property , + owl:DatatypeProperty ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "minor version" ; + rdfs:comment "The minor version of this resource." . + +lv2:microVersion + a rdf:Property , + owl:DatatypeProperty ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "micro version" ; + rdfs:comment "The micro version of this resource." . + +lv2:binary + a rdf:Property , + owl:ObjectProperty ; + rdfs:range owl:Thing ; + rdfs:label "binary" ; + rdfs:comment "The binary of this resource." . + +lv2:appliesTo + a rdf:Property , + owl:ObjectProperty ; + rdfs:range lv2:Plugin ; + rdfs:label "applies to" ; + rdfs:comment "The plugin this resource is related to." . + +lv2:index + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:range xsd:unsignedInt ; + rdfs:label "index" ; + rdfs:comment "A non-negative zero-based 32-bit index." . + +lv2:Symbol + a rdfs:Datatype ; + owl:onDatatype xsd:string ; + owl:withRestrictions ( + [ + xsd:pattern "[_a-zA-Z][_a-zA-Z0-9]*" + ] + ) ; + rdfs:label "Symbol" ; + rdfs:comment "A short restricted name used as a strong identifier." . + +lv2:symbol + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "symbol" ; + rdfs:range lv2:Symbol , + rdf:PlainLiteral ; + rdfs:comment "The symbol that identifies this resource in the context of its parent." . + +lv2:name + a rdf:Property , + owl:DatatypeProperty ; + rdfs:label "name" ; + rdfs:range xsd:string ; + rdfs:comment "A display name for labeling in a user interface." . + +lv2:shortName + a rdf:Property , + owl:DatatypeProperty ; + rdfs:label "short name" ; + rdfs:range xsd:string ; + rdfs:comment "A short display name for labeling in a user interface." . + +lv2:Designation + a rdfs:Class , + owl:Class ; + rdfs:subClassOf rdf:Property ; + rdfs:label "Designation" ; + rdfs:comment "A designation which defines the meaning of some data." . + +lv2:Channel + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Designation ; + rdfs:label "Channel" ; + rdfs:comment "An individual channel, such as left or right." . + +lv2:Parameter + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Designation , + rdf:Property ; + rdfs:label "Parameter" ; + rdfs:comment "A property that is a plugin parameter." . + +lv2:designation + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:range rdf:Property ; + rdfs:label "designation" ; + rdfs:comment "The designation that defines the meaning of this input or output." . + +lv2:latency + a rdf:Property , + owl:DatatypeProperty ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "latency" ; + rdfs:comment "The latency introduced, in frames." . + +lv2:freeWheeling + a rdf:Property , + owl:DatatypeProperty ; + rdfs:label "free-wheeling" ; + rdfs:range xsd:boolean ; + rdfs:comment "Whether processing is currently free-wheeling." . + +lv2:enabled + a rdf:Property , + owl:DatatypeProperty ; + rdfs:label "enabled" ; + rdfs:range xsd:int ; + rdfs:comment "Whether processing is currently enabled (not bypassed)." . + +lv2:control + a lv2:Channel ; + rdfs:label "control" ; + rdfs:comment "The primary control channel." . + +lv2:Point + a rdfs:Class , + owl:Class ; + rdfs:label "Point" ; + rdfs:comment "An interesting point in a value range." . + +lv2:ScalePoint + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Point ; + rdfs:label "Scale Point" ; + rdfs:comment "A single `float` Point for control inputs." . + +lv2:scalePoint + a rdf:Property , + owl:ObjectProperty ; + rdfs:range lv2:ScalePoint ; + rdfs:label "scale point" ; + rdfs:comment "A scale point of a port or parameter." . + +lv2:default + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "default" ; + rdfs:comment "The default value for this control." . + +lv2:minimum + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "minimum" ; + rdfs:comment "The minimum value for this control." . + +lv2:maximum + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "maximum" ; + rdfs:comment "The maximum value for this control." . + +lv2:Feature + a rdfs:Class , + owl:Class ; + rdfs:label "Feature" ; + rdfs:comment "An additional feature which may be used or required." . + +lv2:optionalFeature + a rdf:Property , + owl:ObjectProperty ; + rdfs:range lv2:Feature ; + rdfs:label "optional feature" ; + rdfs:comment "An optional feature that is supported if available." . + +lv2:requiredFeature + a rdf:Property , + owl:ObjectProperty ; + rdfs:range lv2:Feature ; + rdfs:label "required feature" ; + rdfs:comment "A required feature that must be available to run." . + +lv2:ExtensionData + a rdfs:Class , + owl:Class ; + rdfs:label "Extension Data" ; + rdfs:comment "Additional data defined by an extension." . + +lv2:extensionData + a rdf:Property , + owl:ObjectProperty ; + rdfs:range lv2:ExtensionData ; + rdfs:label "extension data" ; + rdfs:comment "Extension data provided by a plugin or other binary." . + +lv2:isLive + a lv2:Feature ; + rdfs:label "is live" ; + rdfs:comment "Plugin has a real-time dependency." . + +lv2:inPlaceBroken + a lv2:Feature ; + rdfs:label "in-place broken" ; + rdfs:comment "Plugin requires separate locations for input and output." . + +lv2:hardRTCapable + a lv2:Feature ; + rdfs:label "hard real-time capable" ; + rdfs:comment "Plugin is capable of running in a hard real-time environment." . + +lv2:PortProperty + a rdfs:Class , + owl:Class ; + rdfs:label "Port Property" ; + rdfs:comment "A particular property that a port has." . + +lv2:portProperty + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain lv2:Port ; + rdfs:range lv2:PortProperty ; + rdfs:label "port property" ; + rdfs:comment "A property of this port hosts may find useful." . + +lv2:connectionOptional + a lv2:PortProperty ; + rdfs:label "connection optional" ; + rdfs:comment "The property that this port may be connected to NULL." . + +lv2:reportsLatency + a lv2:PortProperty ; + owl:deprecated true ; + rdfs:label "reports latency" ; + rdfs:comment "Control port value is the plugin latency in frames." . + +lv2:toggled + a lv2:PortProperty ; + rdfs:label "toggled" ; + rdfs:comment "Control port value is considered a boolean toggle." . + +lv2:sampleRate + a lv2:PortProperty ; + rdfs:label "sample rate" ; + rdfs:comment "Control port bounds are interpreted as multiples of the sample rate." . + +lv2:integer + a lv2:PortProperty ; + rdfs:label "integer" ; + rdfs:comment "Control port values are treated as integers." . + +lv2:enumeration + a lv2:PortProperty ; + rdfs:label "enumeration" ; + rdfs:comment "Control port scale points represent all useful values." . + +lv2:isSideChain + a lv2:PortProperty ; + rdfs:label "is side-chain" ; + rdfs:comment "Signal for port should not be considered a main input or output." . + +lv2:GeneratorPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Generator Plugin" ; + rdfs:comment "A plugin that generates new sound internally." . + +lv2:InstrumentPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:GeneratorPlugin ; + rdfs:label "Instrument Plugin" ; + rdfs:comment "A plugin intended to be played as a musical instrument." . + +lv2:OscillatorPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:GeneratorPlugin ; + rdfs:label "Oscillator Plugin" ; + rdfs:comment "A plugin that generates output with an oscillator." . + +lv2:UtilityPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Utility Plugin" ; + rdfs:comment "A utility plugin that is not a typical audio effect or generator." . + +lv2:ConverterPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:UtilityPlugin ; + rdfs:label "Converter Plugin" ; + rdfs:comment "A plugin that converts its input into a different form." . + +lv2:AnalyserPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:UtilityPlugin ; + rdfs:label "Analyser Plugin" ; + rdfs:comment "A plugin that analyses its input and emits some useful information." . + +lv2:MixerPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:UtilityPlugin ; + rdfs:label "Mixer Plugin" ; + rdfs:comment "A plugin that mixes some number of inputs into some number of outputs." . + +lv2:SimulatorPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Simulator Plugin" ; + rdfs:comment "A plugin that aims to emulate some environmental effect or musical equipment." . + +lv2:DelayPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Delay Plugin" ; + rdfs:comment "An effect that intentionally delays its input as an effect." . + +lv2:ModulatorPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Modulator Plugin" ; + rdfs:comment "An effect that modulats its input as an effect." . + +lv2:ReverbPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin , + lv2:SimulatorPlugin , + lv2:DelayPlugin ; + rdfs:label "Reverb Plugin" ; + rdfs:comment "An effect that adds reverberation to its input." . + +lv2:PhaserPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:ModulatorPlugin ; + rdfs:label "Phaser Plugin" ; + rdfs:comment "An effect that periodically sweeps a filter over its input." . + +lv2:FlangerPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:ModulatorPlugin ; + rdfs:label "Flanger Plugin" ; + rdfs:comment "An effect that mixes slightly delayed copies of its input." . + +lv2:ChorusPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:ModulatorPlugin ; + rdfs:label "Chorus Plugin" ; + rdfs:comment "An effect that mixes significantly delayed copies of its input." . + +lv2:FilterPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Filter Plugin" ; + rdfs:comment "An effect that manipulates the frequency spectrum of its input." . + +lv2:LowpassPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Lowpass Filter Plugin" ; + rdfs:comment "A filter that attenuates frequencies above some cutoff." . + +lv2:BandpassPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Bandpass Filter Plugin" ; + rdfs:comment "A filter that attenuates frequencies outside of some band." . + +lv2:BandstopPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Bandstop Filter Plugin" ; + rdfs:comment "A filter that attenuates frequencies inside of some band." . + +lv2:HighpassPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Highpass Filter Plugin" ; + rdfs:comment "A filter that attenuates frequencies below some cutoff." . + +lv2:CombPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Comb Filter Plugin" ; + rdfs:comment "A filter that adds a delayed version of its input to itself." . + +lv2:AllpassPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "Allpass Filter Plugin" ; + rdfs:comment "A filter that changes the phase relationship between frequency components." . + +lv2:EQPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:FilterPlugin ; + rdfs:label "EQ Plugin" ; + rdfs:comment "A plugin that adjusts the balance between frequency components." . + +lv2:ParaEQPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:EQPlugin ; + rdfs:label "Parametric EQ Plugin" ; + rdfs:comment "A plugin that adjusts the balance between configurable frequency components." . + +lv2:MultiEQPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:EQPlugin ; + rdfs:label "Multiband EQ Plugin" ; + rdfs:comment "A plugin that adjusts the balance between a fixed set of frequency components." . + +lv2:SpatialPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Spatial Plugin" ; + rdfs:comment "A plugin that manipulates the position of audio in space." . + +lv2:SpectralPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Spectral Plugin" ; + rdfs:comment "A plugin that alters the spectral properties of audio." . + +lv2:PitchPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:SpectralPlugin ; + rdfs:label "Pitch Shifter Plugin" ; + rdfs:comment "A plugin that shifts the pitch of its input." . + +lv2:AmplifierPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Amplifier Plugin" ; + rdfs:comment "A plugin that primarily changes the volume of its input." . + +lv2:EnvelopePlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Envelope Plugin" ; + rdfs:comment "A plugin that applies an envelope to its input." . + +lv2:DistortionPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Distortion Plugin" ; + rdfs:comment "A plugin that adds distortion to its input." . + +lv2:WaveshaperPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DistortionPlugin ; + rdfs:label "Waveshaper Plugin" ; + rdfs:comment "An effect that alters the shape of input waveforms." . + +lv2:DynamicsPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "Dynamics Plugin" ; + rdfs:comment "A plugin that alters the envelope or dynamic range of its input." . + +lv2:CompressorPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Compressor Plugin" ; + rdfs:comment "A plugin that reduces the dynamic range of its input." . + +lv2:ExpanderPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Expander Plugin" ; + rdfs:comment "A plugin that expands the dynamic range of its input." . + +lv2:LimiterPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Limiter Plugin" ; + rdfs:comment "A plugin that limits its input to some maximum level." . + +lv2:GatePlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:DynamicsPlugin ; + rdfs:label "Gate Plugin" ; + rdfs:comment "A plugin that attenuates signals below some threshold." . + +lv2:FunctionPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:UtilityPlugin ; + rdfs:label "Function Plugin" ; + rdfs:comment "A plugin whose output is a mathematical function of its input." . + +lv2:ConstantPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:GeneratorPlugin ; + rdfs:label "Constant Plugin" ; + rdfs:comment "A plugin that emits constant values." . + +lv2:MIDIPlugin + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Plugin ; + rdfs:label "MIDI Plugin" ; + rdfs:comment "A plugin that primarily processes MIDI messages." . diff --git a/lv2/core.lv2/manifest.ttl b/lv2/core.lv2/manifest.ttl new file mode 100644 index 0000000..0072346 --- /dev/null +++ b/lv2/core.lv2/manifest.ttl @@ -0,0 +1,14 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/lv2core> + a lv2:Specification ; + lv2:minorVersion 19 ; + lv2:microVersion 0 ; + rdfs:seeAlso <lv2core.ttl> . + +<http://lv2plug.in/ns/lv2> + a doap:Project ; + rdfs:seeAlso <meta.ttl> , + <people.ttl> . diff --git a/lv2/core.lv2/meta.ttl b/lv2/core.lv2/meta.ttl new file mode 100644 index 0000000..014285c --- /dev/null +++ b/lv2/core.lv2/meta.ttl @@ -0,0 +1,34 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix meta: <http://lv2plug.in/ns/meta#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://opensource.org/licenses/isc> + rdf:value """ +Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. + +THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +""" . + +<http://lv2plug.in/ns/lv2> + a doap:Project ; + lv2:symbol "lv2" ; + rdfs:label "LV2" ; + rdfs:comment "The LV2 Plugin Interface Project." ; + doap:name "LV2" ; + doap:license <http://opensource.org/licenses/isc> ; + doap:shortdesc "The LV2 Plugin Interface Project." ; + doap:description "LV2 is a plugin standard for audio systems. It defines a minimal yet extensible C API for plugin code and a format for plugin bundles" ; + doap:created "2006-05-10" ; + doap:homepage <http://lv2plug.in/> ; + doap:mailing-list <http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in> ; + doap:programming-language "C" ; + doap:developer <http://drobilla.net/drobilla#me> , + <http://plugin.org.uk/swh.xrdf#me> ; + doap:helper meta:larsl , + meta:bmwiedemann , + meta:gabrbedd , + meta:daste , + meta:kfoltman , + meta:paniq . diff --git a/lv2/core.lv2/people.ttl b/lv2/core.lv2/people.ttl new file mode 100644 index 0000000..c735af6 --- /dev/null +++ b/lv2/core.lv2/people.ttl @@ -0,0 +1,50 @@ +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix meta: <http://lv2plug.in/ns/meta#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://drobilla.net/drobilla#me> + a foaf:Person ; + foaf:name "David Robillard" ; + foaf:mbox <mailto:d@drobilla.net> ; + rdfs:seeAlso <http://drobilla.net/drobilla> . + +<http://plugin.org.uk/swh.xrdf#me> + a foaf:Person ; + foaf:name "Steve Harris" ; + foaf:mbox <mailto:steve@plugin.org.uk> ; + rdfs:seeAlso <http://plugin.org.uk/swh.xrdf> . + +meta:larsl + a foaf:Person ; + foaf:name "Lars Luthman" ; + foaf:mbox <mailto:lars.luthman@gmail.com> . + +meta:gabrbedd + a foaf:Person ; + foaf:name "Gabriel M. Beddingfield" ; + foaf:mbox <mailto:gabrbedd@gmail.com> . + +meta:daste + a foaf:Person ; + foaf:name """Stefano D'Angelo""" ; + foaf:mbox <mailto:zanga.mail@gmail.com> . + +meta:kfoltman + a foaf:Person ; + foaf:name "Krzysztof Foltman" ; + foaf:mbox <mailto:wdev@foltman.com> . + +meta:paniq + a foaf:Person ; + foaf:name "Leonard Ritter" ; + foaf:mbox <mailto:paniq@paniq.org> . + +meta:harry + a foaf:Person ; + foaf:name "Harry van Haaren" ; + foaf:mbox <harryhaaren@gmail.com> . + +meta:bmwiedemann + a foaf:Person ; + foaf:name "Bernhard M. Wiedemann" ; + foaf:mbox <bwiedemann@suse.de> . diff --git a/lv2/data-access.lv2/data-access.meta.ttl b/lv2/data-access.lv2/data-access.meta.ttl new file mode 100644 index 0000000..735bf0b --- /dev/null +++ b/lv2/data-access.lv2/data-access.meta.ttl @@ -0,0 +1,29 @@ +@prefix da: <http://lv2plug.in/ns/ext/data-access#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/data-access> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Data Access" ; + doap:shortdesc "Provides access to plugin extension data." ; + doap:created "2008-00-00" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a feature, LV2_Extension_Data_Feature, which provides +access to LV2_Descriptor::extension_data() for plugin UIs or other potentially +remote users of a plugin. + +Note that the use of this extension by UIs violates the important principle of +UI/plugin separation, and is potentially a source of many problems. +Accordingly, **use of this extension is highly discouraged**, and plugins +should not expect hosts to support it, since it is often impossible to do so. + +To support this feature the host must pass an LV2_Feature struct to +LV2_Descriptor::extension_data() with URI LV2_DATA_ACCESS_URI and data pointed +to an instance of LV2_Extension_Data_Feature. + +"""^^lv2:Markdown . diff --git a/lv2/data-access.lv2/data-access.ttl b/lv2/data-access.lv2/data-access.ttl new file mode 100644 index 0000000..b75cc81 --- /dev/null +++ b/lv2/data-access.lv2/data-access.ttl @@ -0,0 +1,9 @@ +@prefix da: <http://lv2plug.in/ns/ext/data-access#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/data-access> + a lv2:Feature ; + rdfs:label "data access" ; + rdfs:comment "A feature that provides access to plugin extension data." ; + rdfs:seeAlso <data-access.meta.ttl> . diff --git a/lv2/lv2plug.in/ns/ext/data-access/manifest.ttl b/lv2/data-access.lv2/manifest.ttl index 85e50fc..54fcace 100644 --- a/lv2/lv2plug.in/ns/ext/data-access/manifest.ttl +++ b/lv2/data-access.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/data-access> @@ -6,4 +6,3 @@ lv2:minorVersion 1 ; lv2:microVersion 6 ; rdfs:seeAlso <data-access.ttl> . - diff --git a/lv2/dynmanifest.lv2/dynmanifest.meta.ttl b/lv2/dynmanifest.lv2/dynmanifest.meta.ttl new file mode 100644 index 0000000..9c2919d --- /dev/null +++ b/lv2/dynmanifest.lv2/dynmanifest.meta.ttl @@ -0,0 +1,88 @@ +@prefix dman: <http://lv2plug.in/ns/ext/dynmanifest#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/dynmanifest> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Dynamic Manifest" ; + doap:homepage <http://naspro.atheme.org> ; + doap:created "2009-06-13" ; + doap:shortdesc "Support for dynamic manifest data generation." ; + doap:programming-language "C" ; + doap:developer <http://lv2plug.in/ns/meta#daste> ; + lv2:documentation """ + +The LV2 API, on its own, cannot be used to write plugin libraries where data is +dynamically generated at runtime, since LV2 requires needed information to be +provided in one or more static data (RDF) files. This API addresses this +limitation by extending the LV2 API. + +To detect that a plugin library implements a dynamic manifest generator, the +host checks its static manifest for a description like: + + :::turtle + <http://example.org/my-dynamic-manifest> + a dman:DynManifest ; + lv2:binary <mydynmanifest.so> . + +To load the data, the host loads the library (`mydynmanifest.so` in this +example) as usual and fetches the dynamic Turtle data from it using this API. + +The host is allowed to request regeneration of the dynamic manifest multiple +times, and the plugin library is expected to provide updated data if/when +possible. All data and references provided via this API before the last +regeneration of the dynamic manifest is to be considered invalid by the host, +including plugin descriptors whose URIs were discovered using this API. + +### Accessing Data + +To access data using this API, the host must: + + 1. Call lv2_dyn_manifest_open(). + + 2. Create a `FILE` for functions to write data to (for example with `tmpfile()`). + + 3. Get a list of exposed subject URIs using lv2_dyn_manifest_get_subjects(). + + 4. Call lv2_dyn_manifest_get_data() for each URI of interest to write the + related data to the file. + + 5. Call lv2_dyn_manifest_close(). + + 6. Parse the content of the file(s). + + 7. Remove the file(s). + +Each call to the above mentioned dynamic manifest functions MUST write a +complete, valid Turtle document (including all needed prefix definitions) to +the output FILE. + +Each call to lv2_dyn_manifest_open() causes the (re)generation of the dynamic +manifest data, and invalidates all data fetched before the call. + +In case the plugin library uses this same API to access other dynamic +manifests, it MUST implement some mechanism to avoid potentially endless loops +(such as A loads B, B loads A, etc.) and, in case such a loop is detected, the +operation MUST fail. For this purpose, use of a static boolean flag is +suggested. + +### Threading Rules + +All of the functions defined by this specification belong to the Discovery +class. + + +"""^^lv2:Markdown . + +dman:DynManifest + lv2:documentation """ + +There MUST NOT be any instances of dman:DynManifest in the generated manifest. + +All relative URIs in the generated data MUST be relative to the base path that +would be used to parse a normal LV2 manifest (the bundle path). + +"""^^lv2:Markdown . diff --git a/lv2/dynmanifest.lv2/dynmanifest.ttl b/lv2/dynmanifest.lv2/dynmanifest.ttl new file mode 100644 index 0000000..12be4dc --- /dev/null +++ b/lv2/dynmanifest.lv2/dynmanifest.ttl @@ -0,0 +1,23 @@ +@prefix dman: <http://lv2plug.in/ns/ext/dynmanifest#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/dynmanifest> + a owl:Ontology ; + rdfs:label "LV2 Dyn Manifest" ; + rdfs:comment "Support for dynamic manifest data generation." ; + rdfs:seeAlso <dynmanifest.meta.ttl> . + +dman:DynManifest + a rdfs:Class ; + rdfs:label "Dynamic Manifest" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty lv2:binary ; + owl:minCardinality 1 ; + rdfs:comment "A DynManifest MUST have at least one lv2:binary." + ] ; + rdfs:comment "Dynamic manifest for an LV2 binary." . diff --git a/lv2/lv2plug.in/ns/ext/dynmanifest/manifest.ttl b/lv2/dynmanifest.lv2/manifest.ttl index 784fb30..2c072a3 100644 --- a/lv2/lv2plug.in/ns/ext/dynmanifest/manifest.ttl +++ b/lv2/dynmanifest.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/dynmanifest> diff --git a/lv2/event.lv2/event.meta.ttl b/lv2/event.lv2/event.meta.ttl new file mode 100644 index 0000000..4492d2b --- /dev/null +++ b/lv2/event.lv2/event.meta.ttl @@ -0,0 +1,159 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix ev: <http://lv2plug.in/ns/ext/event#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/event> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Event" ; + doap:shortdesc "A port-based real-time generic event interface." ; + doap:created "2008-00-00" ; + doap:developer <http://drobilla.net/drobilla#me> , + <http://lv2plug.in/ns/meta#larsl> ; + lv2:documentation """ + +<span class="warning">This extension is deprecated.</span> New implementations +should use <a href="atom.html">LV2 Atom</a> instead. + +This extension defines a generic time-stamped event port type, which can be +used to create plugins that read and write real-time events, such as MIDI, +OSC, or any other type of event payload. The type(s) of event supported by +a port is defined in the data file for a plugin, for example: + + :::turtle + <http://example.org/some-plugin> + lv2:port [ + a ev:EventPort, lv2:InputPort ; + lv2:index 0 ; + ev:supportsEvent <http://lv2plug.in/ns/ext/midi#MidiEvent> ; + lv2:symbol "midi_input" ; + lv2:name "MIDI input" ; + ] . + +"""^^lv2:Markdown . + +ev:EventPort + lv2:documentation """ + +Ports of this type will be connected to a struct of type LV2_Event_Buffer, +defined in event.h. These ports contain a sequence of generic events (possibly +several types mixed in a single stream), the specific types of which are +defined by some URI in another LV2 extension. + +"""^^lv2:Markdown . + +ev:Event + a rdfs:Class ; + rdfs:label "Event" ; + lv2:documentation """ + +An ev:EventPort contains an LV2_Event_Buffer which contains a sequence of these +events. The binary format of LV2 events is defined by the LV2_Event struct in +event.h. + +Specific event types (such as MIDI or OSC) are defined by extensions, and +should be rdfs:subClassOf this class. + +"""^^lv2:Markdown . + +ev:TimeStamp + lv2:documentation """ + +This defines the meaning of the 'frames' and 'subframes' fields of an LV2_Event +(both unsigned 32-bit integers). + +"""^^lv2:Markdown . + +ev:FrameStamp + lv2:documentation """ + +The default time stamp unit for an LV2 event: the frames field represents audio +frames (in the sample rate passed to instantiate), and the subframes field is +1/UINT32_MAX of a frame. + +"""^^lv2:Markdown . + +ev:generic + lv2:documentation """ + +Indicates that this port does something meaningful for any event type. This is +useful for things like event mixers, delays, serialisers, and so on. + +If this property is set, hosts should consider the port suitable for any type +of event. Otherwise, hosts should consider the port 'appropriate' only for the +specific event types listed with :supportsEvent. Note that plugins must +gracefully handle unknown event types whether or not this property is present. + +"""^^lv2:Markdown . + +ev:supportsEvent + lv2:documentation """ + +Indicates that this port supports or "understands" a certain event type. + +For input ports, this means the plugin understands and does something useful +with events of this type. For output ports, this means the plugin may generate +events of this type. If the plugin never actually generates events of this +type, but might pass them through from an input, this property should not be +set (use ev:inheritsEvent for that). + +Plugins with event input ports must always gracefully handle any type of event, +even if it does not 'support' it. This property should always be set for event +types the plugin understands/generates so hosts can discover plugins +appropriate for a given scenario (for example, plugins with a MIDI input). +Hosts are not expected to consider event ports suitable for some type of event +if the relevant :supportsEvent property is not set, unless the ev:generic +property for that port is also set. + + +"""^^lv2:Markdown . + +ev:inheritsEvent + lv2:documentation """ + +Indicates that this output port might pass through events that arrived at some +other input port (or generate an event of the same type as events arriving at +that input). The host must always check the stamp type of all outputs when +connecting an input, but this property should be set whenever it applies. + + +"""^^lv2:Markdown . + +ev:supportsTimeStamp + lv2:documentation """ + +Indicates that this port supports or "understands" a certain time stamp type. +Meaningful only for input ports, the host must never connect a port to an event +buffer with a time stamp type that isn't supported by the port. + +"""^^lv2:Markdown . + +ev:generatesTimeStamp + lv2:documentation """ + +Indicates that this port may output a certain time stamp type, regardless of +the time stamp type of any input ports. + +If the port outputs stamps based on what type inputs are connected to, this +property should not be set (use the ev:inheritsTimeStamp property for that). +Hosts MUST check the time_stamp value of any output port buffers after a call +to connect_port on ANY event input port on the plugin. + +If the plugin changes the stamp_type field of an output event buffer during a +call to run(), the plugin must call the stamp_type_changed function provided by +the host in the LV2_Event_Feature struct, if it is non-NULL. + +"""^^lv2:Markdown . + +ev:inheritsTimeStamp + lv2:documentation """ + +Indicates that this port follows the time stamp type of an input port. + +This property is not necessary, but it should be set for outputs that base +their output type on an input port so the host can make more sense of the +plugin and provide a more sensible interface. + +"""^^lv2:Markdown . diff --git a/lv2/event.lv2/event.ttl b/lv2/event.lv2/event.ttl new file mode 100644 index 0000000..ebcbd3a --- /dev/null +++ b/lv2/event.lv2/event.ttl @@ -0,0 +1,84 @@ +@prefix ev: <http://lv2plug.in/ns/ext/event#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/event> + a owl:Ontology ; + owl:deprecated true ; + rdfs:label "LV2 Event" ; + rdfs:comment "A port-based real-time generic event interface." ; + rdfs:seeAlso <event.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +ev:EventPort + a rdfs:Class ; + rdfs:label "Event Port" ; + rdfs:subClassOf lv2:Port ; + rdfs:comment "An LV2 event port." . + +ev:Event + a rdfs:Class ; + rdfs:label "Event" ; + rdfs:comment "A single generic time-stamped event." . + +ev:TimeStamp + a rdfs:Class ; + rdfs:label "Event Time Stamp" ; + rdfs:comment "The time stamp of an Event." . + +ev:FrameStamp + a rdfs:Class ; + rdfs:subClassOf ev:TimeStamp ; + rdfs:label "Audio Frame Time Stamp" ; + rdfs:comment "The default time stamp unit for an event." . + +ev:generic + a lv2:PortProperty ; + rdfs:label "generic event port" ; + rdfs:comment "Port works with generic events." . + +ev:supportsEvent + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ev:EventPort ; + rdfs:range rdfs:Class ; + rdfs:label "supports event type" ; + rdfs:comment "An event type supported by this port." . + +ev:inheritsEvent + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ev:EventPort , + lv2:OutputPort ; + rdfs:range lv2:Port ; + rdfs:label "inherits event type" ; + rdfs:comment "Output port inherits event types from an input port." . + +ev:supportsTimeStamp + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ev:EventPort , + lv2:InputPort ; + rdfs:range rdfs:Class ; + rdfs:label "supports time stamp type" ; + rdfs:comment "A time stamp type supported by this input port." . + +ev:generatesTimeStamp + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ev:EventPort , + lv2:OutputPort ; + rdfs:range rdfs:Class ; + rdfs:label "generates time stamp type" ; + rdfs:comment "A time stamp type generated by this input port." . + +ev:inheritsTimeStamp + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ev:EventPort , + lv2:OutputPort ; + rdfs:range lv2:Port ; + rdfs:label "inherits time stamp type" ; + rdfs:comment "Output port inherits time stamp types from an input port." . diff --git a/lv2/lv2plug.in/ns/ext/event/manifest.ttl b/lv2/event.lv2/manifest.ttl index 0b454e2..15b095b 100644 --- a/lv2/lv2plug.in/ns/ext/event/manifest.ttl +++ b/lv2/event.lv2/manifest.ttl @@ -1,9 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/event> a lv2:Specification ; lv2:minorVersion 1 ; - lv2:microVersion 12 ; + lv2:microVersion 14 ; rdfs:seeAlso <event.ttl> . - diff --git a/lv2/instance-access.lv2/instance-access.meta.ttl b/lv2/instance-access.lv2/instance-access.meta.ttl new file mode 100644 index 0000000..b9cdfc4 --- /dev/null +++ b/lv2/instance-access.lv2/instance-access.meta.ttl @@ -0,0 +1,28 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix ia: <http://lv2plug.in/ns/ext/instance-access#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/instance-access> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Instance Access" ; + doap:shortdesc "Provides access to the LV2_Handle of a plugin." ; + doap:created "2010-10-04" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a feature which allows plugin UIs to get a direct handle +to an LV2 plugin instance (LV2_Handle), if possible. + +Note that the use of this extension by UIs violates the important principle of +UI/plugin separation, and is potentially a source of many problems. +Accordingly, **use of this extension is highly discouraged**, and plugins +should not expect hosts to support it, since it is often impossible to do so. + +To support this feature the host must pass an LV2_Feature struct to the UI +instantiate method with URI LV2_INSTANCE_ACCESS_URI and data pointed directly +to the LV2_Handle of the plugin instance. + +"""^^lv2:Markdown . diff --git a/lv2/instance-access.lv2/instance-access.ttl b/lv2/instance-access.lv2/instance-access.ttl new file mode 100644 index 0000000..068ef4f --- /dev/null +++ b/lv2/instance-access.lv2/instance-access.ttl @@ -0,0 +1,9 @@ +@prefix ia: <http://lv2plug.in/ns/ext/instance-access#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/instance-access> + a lv2:Feature ; + rdfs:label "instance access" ; + rdfs:comment "A feature that provides access to a plugin instance." ; + rdfs:seeAlso <instance-access.meta.ttl> . diff --git a/lv2/lv2plug.in/ns/ext/instance-access/manifest.ttl b/lv2/instance-access.lv2/manifest.ttl index cee5dbf..3da863d 100644 --- a/lv2/lv2plug.in/ns/ext/instance-access/manifest.ttl +++ b/lv2/instance-access.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/instance-access> @@ -6,4 +6,3 @@ lv2:minorVersion 1 ; lv2:microVersion 6 ; rdfs:seeAlso <instance-access.ttl> . - diff --git a/lv2/log.lv2/log.meta.ttl b/lv2/log.lv2/log.meta.ttl new file mode 100644 index 0000000..0c74e6c --- /dev/null +++ b/lv2/log.lv2/log.meta.ttl @@ -0,0 +1,83 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix log: <http://lv2plug.in/ns/ext/log#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/log> + a doap:Project ; + doap:name "LV2 Log" ; + doap:shortdesc "A feature for writing log messages." ; + doap:created "2012-01-12" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a feature, log:log, which allows plugins to print log +messages with an API similar to the standard C `printf` function. This allows, +for example, plugin logs to be nicely presented to the user in a graphical user +interface. + +Different log levels are defined by URI and passed as an LV2_URID. This +extensions defines standard levels which are expected to be understood by all +implementations and should be sufficient in most cases, but advanced +implementations may define and use additional levels to suit their needs. + +"""^^lv2:Markdown . + +log:Entry + a rdfs:Class ; + rdfs:label "Log Entry" ; + lv2:documentation """ + +Subclasses of this are passed as the `type` parameter to LV2_Log_Log methods to +describe the nature of the log entry. + +"""^^lv2:Markdown . + +log:Error + lv2:documentation """ + +An error should only be posted when a serious unexpected error occurs, and +should be actively shown to the user by the host. + +"""^^lv2:Markdown . + +log:Note + lv2:documentation """ + +A note records some useful piece of information, but may be ignored. The host +should provide passive access to note entries to the user. + +"""^^lv2:Markdown . + +log:Warning + lv2:documentation """ + +A warning should be posted when an unexpected, but non-critical, error occurs. +The host should provide passive access to warnings entries to the user, but may +also choose to actively show them. + +"""^^lv2:Markdown . + +log:Trace + lv2:documentation """ + +A trace should not be displayed during normal operation, but the host may +implement an option to display them for debugging purposes. + +This entry type is special in that one may be posted in a real-time thread. It +is assumed that if debug tracing is enabled, real-time performance is not a +concern. However, the host MUST guarantee that posting a trace _is_ real-time +safe if debug tracing is not enabled (for example, by simply ignoring the call +as early as possible). + +"""^^lv2:Markdown . + +log:log + lv2:documentation """ + +A feature which plugins may use to log messages. To support this feature, +the host must pass an LV2_Feature to LV2_Descriptor::instantiate() with URI +LV2_LOG__log and data pointed to an instance of LV2_Log_Log. + +"""^^lv2:Markdown . diff --git a/lv2/log.lv2/log.ttl b/lv2/log.lv2/log.ttl new file mode 100644 index 0000000..10f0acc --- /dev/null +++ b/lv2/log.lv2/log.ttl @@ -0,0 +1,47 @@ +@prefix log: <http://lv2plug.in/ns/ext/log#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/log> + a owl:Ontology ; + rdfs:label "LV2 Log" ; + rdfs:comment "A feature for writing log messages." ; + rdfs:seeAlso <log.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +log:Entry + a rdfs:Class ; + rdfs:label "Entry" ; + rdfs:comment "A log entry." . + +log:Error + a rdfs:Class ; + rdfs:label "Error" ; + rdfs:subClassOf log:Entry ; + rdfs:comment "An error message." . + +log:Note + a rdfs:Class ; + rdfs:label "Note" ; + rdfs:subClassOf log:Entry ; + rdfs:comment "An informative message." . + +log:Warning + a rdfs:Class ; + rdfs:label "Warning" ; + rdfs:subClassOf log:Entry ; + rdfs:comment "A warning message." . + +log:Trace + a rdfs:Class ; + rdfs:label "Trace" ; + rdfs:subClassOf log:Entry ; + rdfs:comment "A debugging trace message." . + +log:log + a lv2:Feature ; + rdfs:label "log" ; + rdfs:comment "Logging feature." . diff --git a/lv2/lv2plug.in/ns/ext/log/manifest.ttl b/lv2/log.lv2/manifest.ttl index afe7449..f448ffe 100644 --- a/lv2/lv2plug.in/ns/ext/log/manifest.ttl +++ b/lv2/log.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/log> @@ -6,4 +6,3 @@ lv2:minorVersion 2 ; lv2:microVersion 4 ; rdfs:seeAlso <log.ttl> . - diff --git a/lv2/lv2plug.in/ns/ext/atom/atom-test.c b/lv2/lv2plug.in/ns/ext/atom/atom-test.c deleted file mode 100644 index b2f8e4f..0000000 --- a/lv2/lv2plug.in/ns/ext/atom/atom-test.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - Copyright 2012-2015 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdarg.h> -#include <stdio.h> -#include <stdlib.h> - -#include "lv2/lv2plug.in/ns/ext/atom/forge.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" - -char** uris = NULL; -size_t n_uris = 0; - -static char* -copy_string(const char* str) -{ - const size_t len = strlen(str); - char* dup = (char*)malloc(len + 1); - memcpy(dup, str, len + 1); - return dup; -} - -static LV2_URID -urid_map(LV2_URID_Map_Handle handle, const char* uri) -{ - for (size_t i = 0; i < n_uris; ++i) { - if (!strcmp(uris[i], uri)) { - return i + 1; - } - } - - uris = (char**)realloc(uris, ++n_uris * sizeof(char*)); - uris[n_uris - 1] = copy_string(uri); - return n_uris; -} - -static int -test_fail(const char* fmt, ...) -{ - va_list args; - va_start(args, fmt); - fprintf(stderr, "error: "); - vfprintf(stderr, fmt, args); - va_end(args); - return 1; -} - -int -main(void) -{ - LV2_URID_Map map = { NULL, urid_map }; - LV2_Atom_Forge forge; - lv2_atom_forge_init(&forge, &map); - - LV2_URID eg_Object = urid_map(NULL, "http://example.org/Object"); - LV2_URID eg_one = urid_map(NULL, "http://example.org/one"); - LV2_URID eg_two = urid_map(NULL, "http://example.org/two"); - LV2_URID eg_three = urid_map(NULL, "http://example.org/three"); - LV2_URID eg_four = urid_map(NULL, "http://example.org/four"); - LV2_URID eg_true = urid_map(NULL, "http://example.org/true"); - LV2_URID eg_false = urid_map(NULL, "http://example.org/false"); - LV2_URID eg_path = urid_map(NULL, "http://example.org/path"); - LV2_URID eg_uri = urid_map(NULL, "http://example.org/uri"); - LV2_URID eg_urid = urid_map(NULL, "http://example.org/urid"); - LV2_URID eg_string = urid_map(NULL, "http://example.org/string"); - LV2_URID eg_literal = urid_map(NULL, "http://example.org/literal"); - LV2_URID eg_tuple = urid_map(NULL, "http://example.org/tuple"); - LV2_URID eg_vector = urid_map(NULL, "http://example.org/vector"); - LV2_URID eg_vector2 = urid_map(NULL, "http://example.org/vector2"); - LV2_URID eg_seq = urid_map(NULL, "http://example.org/seq"); - -#define BUF_SIZE 1024 -#define NUM_PROPS 15 - - uint8_t buf[BUF_SIZE]; - lv2_atom_forge_set_buffer(&forge, buf, BUF_SIZE); - - LV2_Atom_Forge_Frame obj_frame; - LV2_Atom* obj = lv2_atom_forge_deref( - &forge, lv2_atom_forge_object(&forge, &obj_frame, 0, eg_Object)); - - // eg_one = (Int)1 - lv2_atom_forge_key(&forge, eg_one); - LV2_Atom_Int* one = (LV2_Atom_Int*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_int(&forge, 1)); - if (one->body != 1) { - return test_fail("%d != 1\n", one->body); - } - - // eg_two = (Long)2 - lv2_atom_forge_key(&forge, eg_two); - LV2_Atom_Long* two = (LV2_Atom_Long*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_long(&forge, 2)); - if (two->body != 2) { - return test_fail("%ld != 2\n", two->body); - } - - // eg_three = (Float)3.0 - lv2_atom_forge_key(&forge, eg_three); - LV2_Atom_Float* three = (LV2_Atom_Float*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_float(&forge, 3.0f)); - if (three->body != 3) { - return test_fail("%f != 3\n", three->body); - } - - // eg_four = (Double)4.0 - lv2_atom_forge_key(&forge, eg_four); - LV2_Atom_Double* four = (LV2_Atom_Double*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_double(&forge, 4.0)); - if (four->body != 4) { - return test_fail("%ld != 4\n", four->body); - } - - // eg_true = (Bool)1 - lv2_atom_forge_key(&forge, eg_true); - LV2_Atom_Bool* t = (LV2_Atom_Bool*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_bool(&forge, true)); - if (t->body != 1) { - return test_fail("%ld != 1 (true)\n", t->body); - } - - // eg_false = (Bool)0 - lv2_atom_forge_key(&forge, eg_false); - LV2_Atom_Bool* f = (LV2_Atom_Bool*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_bool(&forge, false)); - if (f->body != 0) { - return test_fail("%ld != 0 (false)\n", f->body); - } - - // eg_path = (Path)"/foo/bar" - const char* pstr = "/foo/bar"; - const size_t pstr_len = strlen(pstr); - lv2_atom_forge_key(&forge, eg_path); - LV2_Atom_String* path = (LV2_Atom_String*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_uri(&forge, pstr, pstr_len)); - char* pbody = (char*)LV2_ATOM_BODY(path); - if (strcmp(pbody, pstr)) { - return test_fail("%s != \"%s\"\n", pbody, pstr); - } - - // eg_uri = (URI)"http://example.org/value" - const char* ustr = "http://example.org/value"; - const size_t ustr_len = strlen(ustr); - lv2_atom_forge_key(&forge, eg_uri); - LV2_Atom_String* uri = (LV2_Atom_String*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_uri(&forge, ustr, ustr_len)); - char* ubody = (char*)LV2_ATOM_BODY(uri); - if (strcmp(ubody, ustr)) { - return test_fail("%s != \"%s\"\n", ubody, ustr); - } - - // eg_urid = (URID)"http://example.org/value" - LV2_URID eg_value = urid_map(NULL, "http://example.org/value"); - lv2_atom_forge_key(&forge, eg_urid); - LV2_Atom_URID* urid = (LV2_Atom_URID*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_urid(&forge, eg_value)); - if (urid->body != eg_value) { - return test_fail("%u != %u\n", urid->body, eg_value); - } - - // eg_string = (String)"hello" - lv2_atom_forge_key(&forge, eg_string); - LV2_Atom_String* string = (LV2_Atom_String*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_string( - &forge, "hello", strlen("hello"))); - char* sbody = (char*)LV2_ATOM_BODY(string); - if (strcmp(sbody, "hello")) { - return test_fail("%s != \"hello\"\n", sbody); - } - - // eg_literal = (Literal)"hello"@fr - lv2_atom_forge_key(&forge, eg_literal); - LV2_Atom_Literal* literal = (LV2_Atom_Literal*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_literal( - &forge, "bonjour", strlen("bonjour"), - 0, urid_map(NULL, "http://lexvo.org/id/term/fr"))); - char* lbody = (char*)LV2_ATOM_CONTENTS(LV2_Atom_Literal, literal); - if (strcmp(lbody, "bonjour")) { - return test_fail("%s != \"bonjour\"\n", lbody); - } - - // eg_tuple = "foo",true - lv2_atom_forge_key(&forge, eg_tuple); - LV2_Atom_Forge_Frame tuple_frame; - LV2_Atom_Tuple* tuple = (LV2_Atom_Tuple*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_tuple(&forge, &tuple_frame)); - LV2_Atom_String* tup0 = (LV2_Atom_String*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_string( - &forge, "foo", strlen("foo"))); - LV2_Atom_Bool* tup1 = (LV2_Atom_Bool*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_bool(&forge, true)); - lv2_atom_forge_pop(&forge, &tuple_frame); - LV2_Atom* i = lv2_atom_tuple_begin(tuple); - if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { - return test_fail("Tuple iterator is empty\n"); - } - LV2_Atom* tup0i = i; - if (!lv2_atom_equals((LV2_Atom*)tup0, tup0i)) { - return test_fail("Corrupt tuple element 0\n"); - } - i = lv2_atom_tuple_next(i); - if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { - return test_fail("Premature end of tuple iterator\n"); - } - LV2_Atom* tup1i = i; - if (!lv2_atom_equals((LV2_Atom*)tup1, tup1i)) { - return test_fail("Corrupt tuple element 1\n"); - } - i = lv2_atom_tuple_next(i); - if (!lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { - return test_fail("Tuple iter is not at end\n"); - } - - // eg_vector = (Vector<Int>)1,2,3,4 - lv2_atom_forge_key(&forge, eg_vector); - int32_t elems[] = { 1, 2, 3, 4 }; - LV2_Atom_Vector* vector = (LV2_Atom_Vector*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_vector( - &forge, sizeof(int32_t), forge.Int, 4, elems)); - void* vec_body = LV2_ATOM_CONTENTS(LV2_Atom_Vector, vector); - if (memcmp(elems, vec_body, sizeof(elems))) { - return test_fail("Corrupt vector\n"); - } - - // eg_vector2 = (Vector<Int>)1,2,3,4 - lv2_atom_forge_key(&forge, eg_vector2); - LV2_Atom_Forge_Frame vec_frame; - LV2_Atom_Vector* vector2 = (LV2_Atom_Vector*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_vector_head( - &forge, &vec_frame, sizeof(int32_t), forge.Int)); - for (unsigned e = 0; e < sizeof(elems) / sizeof(int32_t); ++e) { - lv2_atom_forge_int(&forge, elems[e]); - } - lv2_atom_forge_pop(&forge, &vec_frame); - if (!lv2_atom_equals(&vector->atom, &vector2->atom)) { - return test_fail("Vector != Vector2\n"); - } - - // eg_seq = (Sequence)1, 2 - lv2_atom_forge_key(&forge, eg_seq); - LV2_Atom_Forge_Frame seq_frame; - LV2_Atom_Sequence* seq = (LV2_Atom_Sequence*)lv2_atom_forge_deref( - &forge, lv2_atom_forge_sequence_head(&forge, &seq_frame, 0)); - lv2_atom_forge_frame_time(&forge, 0); - lv2_atom_forge_int(&forge, 1); - lv2_atom_forge_frame_time(&forge, 1); - lv2_atom_forge_int(&forge, 2); - lv2_atom_forge_pop(&forge, &seq_frame); - - lv2_atom_forge_pop(&forge, &obj_frame); - - // Test equality - LV2_Atom_Int itwo = { { forge.Int, sizeof(int32_t) }, 2 }; - if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)two)) { - return test_fail("1 == 2.0\n"); - } else if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)&itwo)) { - return test_fail("1 == 2\n"); - } else if (!lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)one)) { - return test_fail("1 != 1\n"); - } - - unsigned n_events = 0; - LV2_ATOM_SEQUENCE_FOREACH(seq, ev) { - if (ev->time.frames != n_events) { - return test_fail("Corrupt event %u has bad time\n", n_events); - } else if (ev->body.type != forge.Int) { - return test_fail("Corrupt event %u has bad type\n", n_events); - } else if (((LV2_Atom_Int*)&ev->body)->body != (int)n_events + 1) { - return test_fail("Event %u != %d\n", n_events, n_events + 1); - } - ++n_events; - } - - unsigned n_props = 0; - LV2_ATOM_OBJECT_FOREACH((LV2_Atom_Object*)obj, prop) { - if (!prop->key) { - return test_fail("Corrupt property %u has no key\n", n_props); - } else if (prop->context) { - return test_fail("Corrupt property %u has context\n", n_props); - } - ++n_props; - } - - if (n_props != NUM_PROPS) { - return test_fail("Corrupt object has %u properties != %u\n", - n_props, NUM_PROPS); - } - - struct { - const LV2_Atom* one; - const LV2_Atom* two; - const LV2_Atom* three; - const LV2_Atom* four; - const LV2_Atom* affirmative; - const LV2_Atom* negative; - const LV2_Atom* path; - const LV2_Atom* uri; - const LV2_Atom* urid; - const LV2_Atom* string; - const LV2_Atom* literal; - const LV2_Atom* tuple; - const LV2_Atom* vector; - const LV2_Atom* vector2; - const LV2_Atom* seq; - } matches; - - memset(&matches, 0, sizeof(matches)); - - LV2_Atom_Object_Query q[] = { - { eg_one, &matches.one }, - { eg_two, &matches.two }, - { eg_three, &matches.three }, - { eg_four, &matches.four }, - { eg_true, &matches.affirmative }, - { eg_false, &matches.negative }, - { eg_path, &matches.path }, - { eg_uri, &matches.uri }, - { eg_urid, &matches.urid }, - { eg_string, &matches.string }, - { eg_literal, &matches.literal }, - { eg_tuple, &matches.tuple }, - { eg_vector, &matches.vector }, - { eg_vector2, &matches.vector2 }, - { eg_seq, &matches.seq }, - LV2_ATOM_OBJECT_QUERY_END - }; - - unsigned n_matches = lv2_atom_object_query((LV2_Atom_Object*)obj, q); - for (int n = 0; n < 2; ++n) { - if (n_matches != n_props) { - return test_fail("Query failed, %u matches != %u\n", - n_matches, n_props); - } else if (!lv2_atom_equals((LV2_Atom*)one, matches.one)) { - return test_fail("Bad match one\n"); - } else if (!lv2_atom_equals((LV2_Atom*)two, matches.two)) { - return test_fail("Bad match two\n"); - } else if (!lv2_atom_equals((LV2_Atom*)three, matches.three)) { - return test_fail("Bad match three\n"); - } else if (!lv2_atom_equals((LV2_Atom*)four, matches.four)) { - return test_fail("Bad match four\n"); - } else if (!lv2_atom_equals((LV2_Atom*)t, matches.affirmative)) { - return test_fail("Bad match true\n"); - } else if (!lv2_atom_equals((LV2_Atom*)f, matches.negative)) { - return test_fail("Bad match false\n"); - } else if (!lv2_atom_equals((LV2_Atom*)path, matches.path)) { - return test_fail("Bad match path\n"); - } else if (!lv2_atom_equals((LV2_Atom*)uri, matches.uri)) { - return test_fail("Bad match URI\n"); - } else if (!lv2_atom_equals((LV2_Atom*)string, matches.string)) { - return test_fail("Bad match string\n"); - } else if (!lv2_atom_equals((LV2_Atom*)literal, matches.literal)) { - return test_fail("Bad match literal\n"); - } else if (!lv2_atom_equals((LV2_Atom*)tuple, matches.tuple)) { - return test_fail("Bad match tuple\n"); - } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector)) { - return test_fail("Bad match vector\n"); - } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector2)) { - return test_fail("Bad match vector2\n"); - } else if (!lv2_atom_equals((LV2_Atom*)seq, matches.seq)) { - return test_fail("Bad match sequence\n"); - } - memset(&matches, 0, sizeof(matches)); - n_matches = lv2_atom_object_get((LV2_Atom_Object*)obj, - eg_one, &matches.one, - eg_two, &matches.two, - eg_three, &matches.three, - eg_four, &matches.four, - eg_true, &matches.affirmative, - eg_false, &matches.negative, - eg_path, &matches.path, - eg_uri, &matches.uri, - eg_urid, &matches.urid, - eg_string, &matches.string, - eg_literal, &matches.literal, - eg_tuple, &matches.tuple, - eg_vector, &matches.vector, - eg_vector2, &matches.vector2, - eg_seq, &matches.seq, - 0); - } - - return 0; -} diff --git a/lv2/lv2plug.in/ns/ext/atom/atom.ttl b/lv2/lv2plug.in/ns/ext/atom/atom.ttl deleted file mode 100644 index 891cd1f..0000000 --- a/lv2/lv2plug.in/ns/ext/atom/atom.ttl +++ /dev/null @@ -1,602 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . -@prefix units: <http://lv2plug.in/ns/extensions/units#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/atom> - a owl:Ontology ; - rdfs:seeAlso <atom.h> , - <util.h> , - <forge.h> , - <lv2-atom.doap.ttl> ; - lv2:documentation """ - -<p>An #Atom is a simple generic data container for holding any type of Plain -Old Data (POD). An #Atom can contain simple primitive types like integers, -floating point numbers, and strings; as well as structured data like lists and -dictionary-like <q>Objects</q>. Since Atoms are POD, they can be easily copied -(e.g. using <code>memcpy</code>) anywhere and are suitable for use in real-time -code.</p> - -<p>Every atom starts with an LV2_Atom header, followed by the contents. This -allows code to process atoms without requiring special code for every type of -data. For example, plugins that mutually understand a type can be used -together in a host that does not understand that type, because the host is only -required to copy atoms, not interpret their contents. Similarly, plugins (such -as routers, delays, or data structures) can meaningfully process atoms of a -type unknown to them.</p> - -<p>Atoms should be used anywhere values of various types must be stored or -transmitted. The port type #AtomPort can be used to transmit atoms via ports. -An #AtomPort that contains an #Sequence can be used for sample accurate event -communication, such as MIDI, and replaces the earlier event extension.</p> - -<h3>Serialisation</h3> - -<p>Each Atom type defines a binary format for use at runtime, but also a -serialisation that is natural to express in Turtle format. Thus, this -specification defines a powerful real-time appropriate data model, as well as a -portable way to serialise any data in that model. This is particularly useful -for inter-process communication, saving/restoring state, and describing values -in plugin data files.</p> - -<h3>Custom Atom Types</h3> - -<p>While it is possible to define new Atom types for any binary format, the -standard types defined here are powerful enough to describe almost anything. -Implementations SHOULD build structures out of the types provided here, rather -than define new binary formats (e.g. use #Tuple or #Object rather than -a new C <code>struct</code> type). Current implementations have support for -serialising all standard types, so new binary formats are an implementation -burden which harms interoperabilty. In particular, plugins SHOULD NOT expect -UI communication or state saving with custom Atom types to work. In general, -new Atom types should only be defined where absolutely necessary due to -performance reasons and serialisation is not a concern.</p> -""" . - -atom:cType - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:label "C type" ; - rdfs:domain rdfs:Class ; - rdfs:range lv2:Symbol ; - rdfs:comment """The identifier for a C type describing the binary representation of an Atom of this type.""" . - -atom:Atom - a rdfs:Class ; - rdfs:label "Atom" ; - atom:cType "LV2_Atom" ; - lv2:documentation """ -<p>Abstract base class for all atoms. An LV2_Atom has a 32-bit -<code>size</code> and <code>type</code> followed by a body of <code>size</code> -bytes. Atoms MUST be 64-bit aligned.</p> - -<p>All concrete Atom types (subclasses of this class) MUST define a precise -binary layout for their body.</p> - -<p>The <code>type</code> field is the URI of an Atom type mapped to an integer. -Implementations SHOULD gracefully pass through, or ignore, atoms with unknown -types.</p> - -<p>All atoms are POD by definition except references, which as a special case -have <code>type = 0</code>. An Atom MUST NOT contain a Reference. It is safe -to copy any non-reference Atom with a simple <code>memcpy</code>, even if the -implementation does not understand <code>type</code>. Though this extension -reserves the type 0 for references, the details of reference handling are -currently unspecified. A future revision of this extension, or a different -extension, may define how to use non-POD data and references. Implementations -MUST NOT send references to another implementation unless the receiver is -explicitly known to support references (e.g. by supporting a feature).</p> - -<p>The atom with both <code>type</code> <em>and</em> <code>size</code> 0 is -<q>null</q>, which is not considered a Reference.</p> -""" . - -atom:Chunk - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Chunk of memory" ; - owl:onDatatype xsd:base64Binary ; - lv2:documentation """ -<p>A chunk of memory with undefined contents. This type is used to indicate a -certain amount of space is available. For example, output ports with a -variably sized type are connected to a Chunk so the plugin knows the size of -the buffer available for writing.</p> - -<p>The use of a Chunk should be constrained to a local scope, since -interpreting it is impossible without context. However, if serialised to RDF, -a Chunk may be represented directly as an xsd:base64Binary string, e.g.:</p> - -<pre class="turtle-code"> -[] eg:someChunk "vu/erQ=="^^xsd:base64Binary . -</pre> -""" . - -atom:Number - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Number" . - -atom:Int - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Number ; - rdfs:label "Signed 32-bit integer" ; - atom:cType "LV2_Atom_Int" ; - owl:onDatatype xsd:int . - -atom:Long - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Number ; - rdfs:label "Signed 64-bit integer" ; - atom:cType "LV2_Atom_Long" ; - owl:onDatatype xsd:long . - -atom:Float - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Number ; - rdfs:label "32-bit floating point number" ; - atom:cType "LV2_Atom_Float" ; - owl:onDatatype xsd:float . - -atom:Double - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Number ; - rdfs:label "64-bit floating point number" ; - atom:cType "LV2_Atom_Double" ; - owl:onDatatype xsd:double . - -atom:Bool - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Boolean" ; - atom:cType "LV2_Atom_Bool" ; - owl:onDatatype xsd:boolean ; - rdfs:comment "An Int where 0 is false and any other value is true." . - -atom:String - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:Atom ; - rdfs:label "String" ; - atom:cType "LV2_Atom_String" ; - owl:onDatatype xsd:string ; - lv2:documentation """ -<p>A UTF-8 encoded string.</p> - -<p>The body of an LV2_Atom_String is a C string in UTF-8 encoding, i.e. an -array of bytes (<code>uint8_t</code>) terminated with a NULL byte -(<code>'\\0'</code>).</p> - -<p>This type is for free-form strings, but SHOULD NOT be used for typed data or -text in any language. Use atom:Literal unless translating the string does not -make sense and the string has no meaningful datatype.</p> -""" . - -atom:Literal - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "String Literal" ; - atom:cType "LV2_Atom_Literal" ; - lv2:documentation """ -<p>A UTF-8 encoded string literal, with an optional datatype or language.</p> - -<p>This type is compatible with rdfs:Literal and is capable of expressing a -string in any language or a value of any type. A Literal has a -<code>datatype</code> and <code>lang</code> followed by string data in UTF-8 -encoding. The length of the string data in bytes is <code>size - -sizeof(LV2_Atom_Literal)</code>, including the terminating NULL character. The -<code>lang</code> field SHOULD be a URI of the form -<http://lexvo.org/id/iso639-3/LANG> or -<http://lexvo.org/id/iso639-1/LANG> where LANG is a 3-character ISO 693-3 -language code, or a 2-character ISO 693-1 language code, respectively.</p> - -<p>A Literal may have a <code>datatype</code> OR a <code>lang</code>, but never -both.</p> - -<p>For example, a Literal can be "Hello" in English:</p> -<pre class="c-code"> -void set_to_hello_in_english(LV2_Atom_Literal* lit) { - lit->atom.type = map(expand("atom:Literal")); - lit->atom.size = 14; - lit->body.datatype = 0; - lit->body.lang = map("http://lexvo.org/id/iso639-1/en"); - memcpy(LV2_ATOM_CONTENTS(LV2_Atom_Literal, lit), - "Hello", - sizeof("Hello")); // Assumes enough space -} -</pre> - -<p>or a Turtle string:</p> -<pre class="c-code"> -void set_to_turtle_string(LV2_Atom_Literal* lit, const char* ttl) { - lit->atom.type = map(expand("atom:Literal")); - lit->atom.size = 64; - lit->body.datatype = map("http://www.w3.org/2008/turtle#turtle"); - lit->body.lang = 0; - memcpy(LV2_ATOM_CONTENTS(LV2_Atom_Literal, lit), - ttl, - strlen(ttl) + 1); // Assumes enough space -} -</pre> -""" . - -atom:Path - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:URI ; - owl:onDatatype atom:URI ; - rdfs:label "File path string" ; - lv2:documentation """ -<p>A local file path.</p> - -<p>A Path is a URI reference with only a path component: no scheme, authority, -query, or fragment. In particular, paths to files in the same bundle may be -cleanly written in Turtle files as a relative URI. However, implementations -may assume any binary Path (e.g. in an event payload) is a valid file path -which can passed to system functions like fopen() directly, without any -character encoding or escape expansion required.</p> - -<p>Any implemenation that creates a Path atom to transmit to another is -responsible for ensuring it is valid. A Path SHOULD always be absolute, unless -there is some mechanism in place that defines a base path. Since this is not -the case for plugin instances, effectively any Path sent to or received from a -plugin instance MUST be absolute.</p> -""" . - -atom:URI - a rdfs:Class , - rdfs:Datatype ; - rdfs:subClassOf atom:String ; - owl:onDatatype xsd:anyURI ; - rdfs:label "URI string" ; - lv2:documentation """ -<p>A URI string. This is useful when a URI is needed but mapping is -inappropriate, for example with temporary or relative URIs. Since the ability -to distinguish URIs from plain strings is often necessary, URIs MUST NOT be -transmitted as atom:String.</p> - -<p>This is not strictly a URI, since UTF-8 is allowed. Escaping and related -issues are the host's responsibility.</p> -""" . - -atom:URID - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Integer URID" ; - atom:cType "LV2_Atom_URID" ; - lv2:documentation """ -<p>An unsigned 32-bit integer mapped from a URI (e.g. with LV2_URID_Map).</p> -""" . - -atom:Vector - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Vector" ; - atom:cType "LV2_Atom_Vector" ; - lv2:documentation """ -<p>A homogeneous series of atom bodies with equivalent type and size.</p> - -<p>An LV2_Atom_Vector is a 32-bit <code>child_size</code> and -<code>child_type</code> followed by <code>size / child_size</code> atom -bodies.</p> - -<p>For example, an atom:Vector containing 42 elements of type atom:Float:</p> -<pre class="c-code"> -struct VectorOf42Floats { - uint32_t size; // sizeof(LV2_Atom_Vector_Body) + (42 * sizeof(float); - uint32_t type; // map(expand("atom:Vector")) - uint32_t child_size; // sizeof(float) - uint32_t child_type; // map(expand("atom:Float")) - float elems[42]; -}; -</pre> - -<p>Note that it is possible to construct a valid Atom for each element -of the vector, even by an implementation which does not understand -<code>child_type</code>.</p> - -<p>If serialised to RDF, a Vector SHOULD have the form:</p> - -<pre class="turtle-code"> -eg:someVector - a atom:Vector ; - atom:childType atom:Int ; - rdf:value ( - "1"^^xsd:int - "2"^^xsd:int - "3"^^xsd:int - "4"^^xsd:int - ) . -</pre> -""" . - -atom:Tuple - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Tuple" ; - lv2:documentation """ -<p>A series of Atoms with varying <code>type</code> and <code>size</code>.</p> - -<p>The body of a Tuple is simply a series of complete atoms, each aligned to -64 bits.</p> - -<p>If serialised to RDF, a Tuple SHOULD have the form:</p> - -<pre class="turtle-code"> -eg:someVector - a atom:Tuple ; - rdf:value ( - "1"^^xsd:int - "3.5"^^xsd:float - "etc" - ) . -</pre> - -""" . - -atom:Property - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Property" ; - atom:cType "LV2_Atom_Property" ; - lv2:documentation """ -<p>A property of an atom:Object. An LV2_Atom_Property has a URID -<code>key</code> and <code>context</code>, and an Atom <code>value</code>. -This corresponds to an RDF Property, where the <q>key</q> is the <q>predicate</q> -and the <q>value</q> is the object.</p> - -<p>The <code>context</code> field can be used to specify a different context -for each property, where this is useful. Otherwise, it may be 0.</p> - -<p>Properties generally only exist as part of an atom:Object. Accordingly, -they will typically be represented directly as properties in RDF (see -atom:Object). If this is not possible, they may be expressed as partial -reified statements, e.g.:</p> - -<pre class="turtle-code"> -eg:someProperty - rdf:predicate eg:theKey ; - rdf:object eg:theValue . -</pre> -""" . - -atom:Object - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Object" ; - atom:cType "LV2_Atom_Object" ; - lv2:documentation """ -<p>An <q>Object</q> is an atom with a set of properties. This corresponds to -an RDF Resource, and can be thought of as a dictionary with URID keys.</p> - -<p>An LV2_Atom_Object body has a uint32_t <code>id</code> and -<code>type</code>, followed by a series of atom:Property bodies -(LV2_Atom_Property_Body). The LV2_Atom_Object_Body::otype field is equivalent -to a property with key rdf:type, but is included in the structure to allow for -fast dispatching.</p> - -<p>Code SHOULD check for objects using lv2_atom_forge_is_object() or -lv2_atom_forge_is_blank() if a forge is available, rather than checking the -atom type directly. This will correctly handle the deprecated atom:Resource -and atom:Blank types.</p> - -<p>When serialised to RDF, an Object is represented as a resource, e.g.:</p> - -<pre class="turtle-code"> -eg:someObject - eg:firstPropertyKey "first property value" ; - eg:secondPropertyKey "first loser" ; - eg:andSoOn "and so on" . -</pre> -""" . - -atom:Resource - a rdfs:Class ; - rdfs:subClassOf atom:Object ; - rdfs:label "Resource" ; - owl:deprecated "true"^^xsd:boolean ; - atom:cType "LV2_Atom_Object" ; - lv2:documentation """ -<p>This class is deprecated. Use atom:Object instead.</p> - -<p>An atom:Object where the <code>id</code> field is a URID, i.e. an Object -with a URI.</p> -""" . - -atom:Blank - a rdfs:Class ; - rdfs:subClassOf atom:Object ; - rdfs:label "Blank" ; - owl:deprecated "true"^^xsd:boolean ; - atom:cType "LV2_Atom_Object" ; - lv2:documentation """ -<p>This class is deprecated. Use atom:Object with ID 0 instead.</p> - -<p>An atom:Object where the LV2_Atom_Object::id is a blank node ID (NOT a URI). -The ID of a Blank is valid only within the context the Blank appears in. For -ports this is the context of the associated run() call, i.e. all ports share -the same context so outputs can contain IDs that correspond to IDs of blanks in -the input.</p> -""" . - -atom:Sound - a rdfs:Class ; - rdfs:subClassOf atom:Vector ; - rdfs:label "Sound" ; - atom:cType "LV2_Atom_Sound" ; - lv2:documentation """ -<p>An atom:Vector of atom:Float which represents an audio waveform. The format -is the same as the buffer format for lv2:AudioPort (except the size may be -arbitrary). An atom:Sound inherently depends on the sample rate, which is -assumed to be known from context. Because of this, directly serialising an -atom:Sound is probably a bad idea, use a standard format like WAV instead.</p> -""" . - -atom:frameTime - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:range xsd:decimal ; - rdfs:label "frame time" ; - lv2:documentation """ -<p>Time stamp in audio frames. Typically used for events.</p> -""" . - -atom:beatTime - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:range xsd:decimal ; - rdfs:label "beat time" ; - lv2:documentation """ -<p>Time stamp in beats. Typically used for events.</p> -""" . - -atom:Event - a rdfs:Class ; - rdfs:label "Event" ; - atom:cType "LV2_Atom_Event" ; - lv2:documentation """ -<p>An atom with a time stamp prefix, typically an element of an atom:Sequence. -Note this is not an Atom type.</p> -""" . - -atom:Sequence - a rdfs:Class ; - rdfs:subClassOf atom:Atom ; - rdfs:label "Sequence" ; - atom:cType "LV2_Atom_Sequence" ; - lv2:documentation """ -<p>A sequence of atom:Event, i.e. a series of time-stamped Atoms.</p> - -<p>LV2_Atom_Sequence_Body.unit describes the time unit for the contained atoms. -If the unit is known from context (e.g. run() stamps are always audio frames), -this field may be zero. Otherwise, it SHOULD be either units:frame or -units:beat, in which case ev.time.frames or ev.time.beats is valid, -respectively.</p> - -<p>If serialised to RDF, a Sequence has a similar form to atom:Vector, but for -brevity the elements may be assumed to be atom:Event, e.g.:</p> - -<pre class="turtle-code"> -eg:someSequence - a atom:Sequence ; - rdf:value ( - [ - atom:frameTime 1 ; - rdf:value "901A01"^^midi:MidiEvent - ] [ - atom:frameTime 3 ; - rdf:value "902B02"^^midi:MidiEvent - ] - ) . -</pre> -""" . - -atom:AtomPort - a rdfs:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Atom Port" ; - lv2:documentation """ -<p>A port which contains an atom:Atom. Ports of this type are connected to an -LV2_Atom with a type specified by atom:bufferType.</p> - -<p>Output ports with a variably sized type MUST be initialised by the host -before every run() to an atom:Chunk with size set to the available space. The -plugin reads this size to know how much space is available for writing. In all -cases, the plugin MUST write a complete atom (including header) to outputs. -However, to be robust, hosts SHOULD initialise output ports to a safe sentinel -(e.g. the null Atom) before calling run().</p> -""" . - -atom:bufferType - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain atom:AtomPort ; - rdfs:range rdfs:Class ; - rdfs:label "buffer type" ; - lv2:documentation """ -<p>Indicates that an AtomPort may be connected to a certain Atom type. A port -MAY support several buffer types. The host MUST NOT connect a port to an Atom -with a type not explicitly listed with this property. The value of this -property MUST be a sub-class of atom:Atom. For example, an input port that is -connected directly to an LV2_Atom_Double value is described like so:</p> - -<pre class="turtle-code"> -<plugin> - lv2:port [ - a lv2:InputPort , atom:AtomPort ; - atom:bufferType atom:Double ; - ] . -</pre> - -<p>This property only describes the types a port may be <em>directly</em> -connected to. It says nothing about the expected contents of containers. For -that, use atom:supports.</p> -""" . - -atom:childType - a rdf:Property , - owl:ObjectProperty ; - rdfs:label "child type" ; - rdfs:comment "The type of a container's children." . - -atom:supports - a rdf:Property ; - rdfs:label "supports" ; - rdfs:range rdfs:Class ; - lv2:documentation """ -<p>Indicates that a particular Atom type is supported.</p> - -<p>This property is defined loosely, it may be used to indicate that anything -<q>supports</q> an Atom type, wherever that may be useful. It applies -<q>recursively</q> where collections are involved.</p> - -<p>In particular, this property can be used to describe which event types are -expected by a port. For example, a port that receives MIDI events is described -like so:</p> - -<pre class="turtle-code"> -<plugin> - lv2:port [ - a lv2:InputPort , atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports midi:MidiEvent ; - ] . -</pre> -""" . - -atom:eventTransfer - a ui:PortProtocol ; - rdfs:label "event transfer" ; - lv2:documentation """ -<p>Transfer of individual events in a port buffer. Useful as the -<code>format</code> for a LV2UI_Write_Function.</p> - -<p>This protocol applies to ports which contain events, usually in an -atom:Sequence. The host must transfer each individual event to the recipient. -The format of the received data is an LV2_Atom, there is no timestamp -header.</p> -""" . - -atom:atomTransfer - a ui:PortProtocol ; - rdfs:label "atom transfer" ; - lv2:documentation """ -<p>Transfer of the complete atom in a port buffer. Useful as the -<code>format</code> for a LV2UI_Write_Function.</p> - -<p>This protocol applies to atom ports. The host must transfer the complete -atom contained in the port, including header.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl b/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl deleted file mode 100644 index 496124b..0000000 --- a/lv2/lv2plug.in/ns/ext/atom/lv2-atom.doap.ttl +++ /dev/null @@ -1,94 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/atom> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Atom" ; - doap:shortdesc "A generic value container and several data types." ; - doap:license <http://opensource.org/licenses/isc> ; - doap:created "2007-00-00" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "2.0" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Deprecate Blank and Resource in favour of just Object." - ] , [ - rdfs:label "Add lv2_atom_forge_is_object_type() and lv2_atom_forge_is_blank() to ease backwards compatibility." - ] , [ - rdfs:label "Add lv2_atom_forge_key() for terser object writing." - ] , [ - rdfs:label "Add lv2_atom_sequence_clear() and lv2_atom_sequence_append_event() helper functions." - ] - ] - ] , [ - doap:revision "1.8" ; - doap:created "2014-01-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Make lv2_atom_*_is_end() arguments const." - ] - ] - ] , [ - doap:revision "1.6" ; - doap:created "2013-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.6.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix crash in forge.h when pushing atoms to a full buffer." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2013-01-27" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix lv2_atom_sequence_end()." - ] , [ - rdfs:label "Remove atom:stringType in favour of owl:onDatatype so generic tools can understand and validate atom literals." - ] , [ - rdfs:label "Improve atom documentation." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix implicit conversions in forge.h that are invalid in C++11." - ] , [ - rdfs:label "Fix lv2_atom_object_next() on 32-bit platforms." - ] , [ - rdfs:label "Add lv2_atom_object_body_get()." - ] , [ - rdfs:label "Fix outdated documentation in forge.h." - ] , [ - rdfs:label "Use consistent label style." - ] , [ - rdfs:label "Add LV2_ATOM_CONTENTS_CONST and LV2_ATOM_BODY_CONST." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/atom/util.h b/lv2/lv2plug.in/ns/ext/atom/util.h deleted file mode 100644 index 8ac8f28..0000000 --- a/lv2/lv2plug.in/ns/ext/atom/util.h +++ /dev/null @@ -1,453 +0,0 @@ -/* - Copyright 2008-2015 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @file util.h Helper functions for the LV2 Atom extension. - - Note these functions are all static inline, do not take their address. - - This header is non-normative, it is provided for convenience. -*/ - -/** - @defgroup util Utilities - @ingroup atom - @{ -*/ - -#ifndef LV2_ATOM_UTIL_H -#define LV2_ATOM_UTIL_H - -#include <stdarg.h> -#include <stdint.h> -#include <string.h> - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -/** Pad a size to 64 bits. */ -static inline uint32_t -lv2_atom_pad_size(uint32_t size) -{ - return (size + 7U) & (~7U); -} - -/** Return the total size of `atom`, including the header. */ -static inline uint32_t -lv2_atom_total_size(const LV2_Atom* atom) -{ - return (uint32_t)sizeof(LV2_Atom) + atom->size; -} - -/** Return true iff `atom` is null. */ -static inline bool -lv2_atom_is_null(const LV2_Atom* atom) -{ - return !atom || (atom->type == 0 && atom->size == 0); -} - -/** Return true iff `a` is equal to `b`. */ -static inline bool -lv2_atom_equals(const LV2_Atom* a, const LV2_Atom* b) -{ - return (a == b) || ((a->type == b->type) && - (a->size == b->size) && - !memcmp(a + 1, b + 1, a->size)); -} - -/** - @name Sequence Iterator - @{ -*/ - -/** Get an iterator pointing to the first event in a Sequence body. */ -static inline LV2_Atom_Event* -lv2_atom_sequence_begin(const LV2_Atom_Sequence_Body* body) -{ - return (LV2_Atom_Event*)(body + 1); -} - -/** Get an iterator pointing to the end of a Sequence body. */ -static inline LV2_Atom_Event* -lv2_atom_sequence_end(const LV2_Atom_Sequence_Body* body, uint32_t size) -{ - return (LV2_Atom_Event*)((const uint8_t*)body + lv2_atom_pad_size(size)); -} - -/** Return true iff `i` has reached the end of `body`. */ -static inline bool -lv2_atom_sequence_is_end(const LV2_Atom_Sequence_Body* body, - uint32_t size, - const LV2_Atom_Event* i) -{ - return (const uint8_t*)i >= ((const uint8_t*)body + size); -} - -/** Return an iterator to the element following `i`. */ -static inline LV2_Atom_Event* -lv2_atom_sequence_next(const LV2_Atom_Event* i) -{ - return (LV2_Atom_Event*)((const uint8_t*)i - + sizeof(LV2_Atom_Event) - + lv2_atom_pad_size(i->body.size)); -} - -/** - A macro for iterating over all events in a Sequence. - @param seq The sequence to iterate over - @param iter The name of the iterator - - This macro is used similarly to a for loop (which it expands to), e.g.: - @code - LV2_ATOM_SEQUENCE_FOREACH(sequence, ev) { - // Do something with ev (an LV2_Atom_Event*) here... - } - @endcode -*/ -#define LV2_ATOM_SEQUENCE_FOREACH(seq, iter) \ - for (LV2_Atom_Event* (iter) = lv2_atom_sequence_begin(&(seq)->body); \ - !lv2_atom_sequence_is_end(&(seq)->body, (seq)->atom.size, (iter)); \ - (iter) = lv2_atom_sequence_next(iter)) - -/** Like LV2_ATOM_SEQUENCE_FOREACH but for a headerless sequence body. */ -#define LV2_ATOM_SEQUENCE_BODY_FOREACH(body, size, iter) \ - for (LV2_Atom_Event* (iter) = lv2_atom_sequence_begin(body); \ - !lv2_atom_sequence_is_end(body, size, (iter)); \ - (iter) = lv2_atom_sequence_next(iter)) - -/** - @} - @name Sequence Utilities - @{ -*/ - -/** - Clear all events from `sequence`. - - This simply resets the size field, the other fields are left untouched. -*/ -static inline void -lv2_atom_sequence_clear(LV2_Atom_Sequence* seq) -{ - seq->atom.size = sizeof(LV2_Atom_Sequence_Body); -} - -/** - Append an event at the end of `sequence`. - - @param seq Sequence to append to. - @param capacity Total capacity of the sequence atom - (e.g. as set by the host for sequence output ports). - @param event Event to write. - - @return A pointer to the newly written event in `seq`, - or NULL on failure (insufficient space). -*/ -static inline LV2_Atom_Event* -lv2_atom_sequence_append_event(LV2_Atom_Sequence* seq, - uint32_t capacity, - const LV2_Atom_Event* event) -{ - const uint32_t total_size = (uint32_t)sizeof(*event) + event->body.size; - if (capacity - seq->atom.size < total_size) { - return NULL; - } - - LV2_Atom_Event* e = lv2_atom_sequence_end(&seq->body, seq->atom.size); - memcpy(e, event, total_size); - - seq->atom.size += lv2_atom_pad_size(total_size); - - return e; -} - -/** - @} - @name Tuple Iterator - @{ -*/ - -/** Get an iterator pointing to the first element in `tup`. */ -static inline LV2_Atom* -lv2_atom_tuple_begin(const LV2_Atom_Tuple* tup) -{ - return (LV2_Atom*)(LV2_ATOM_BODY(tup)); -} - -/** Return true iff `i` has reached the end of `body`. */ -static inline bool -lv2_atom_tuple_is_end(const void* body, uint32_t size, const LV2_Atom* i) -{ - return (const uint8_t*)i >= ((const uint8_t*)body + size); -} - -/** Return an iterator to the element following `i`. */ -static inline LV2_Atom* -lv2_atom_tuple_next(const LV2_Atom* i) -{ - return (LV2_Atom*)( - (const uint8_t*)i + sizeof(LV2_Atom) + lv2_atom_pad_size(i->size)); -} - -/** - A macro for iterating over all properties of a Tuple. - @param tuple The tuple to iterate over - @param iter The name of the iterator - - This macro is used similarly to a for loop (which it expands to), e.g.: - @code - LV2_ATOM_TUPLE_FOREACH(tuple, elem) { - // Do something with elem (an LV2_Atom*) here... - } - @endcode -*/ -#define LV2_ATOM_TUPLE_FOREACH(tuple, iter) \ - for (LV2_Atom* (iter) = lv2_atom_tuple_begin(tuple); \ - !lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), (tuple)->atom.size, (iter)); \ - (iter) = lv2_atom_tuple_next(iter)) - -/** Like LV2_ATOM_TUPLE_FOREACH but for a headerless tuple body. */ -#define LV2_ATOM_TUPLE_BODY_FOREACH(body, size, iter) \ - for (LV2_Atom* (iter) = (LV2_Atom*)body; \ - !lv2_atom_tuple_is_end(body, size, (iter)); \ - (iter) = lv2_atom_tuple_next(iter)) - -/** - @} - @name Object Iterator - @{ -*/ - -/** Return a pointer to the first property in `body`. */ -static inline LV2_Atom_Property_Body* -lv2_atom_object_begin(const LV2_Atom_Object_Body* body) -{ - return (LV2_Atom_Property_Body*)(body + 1); -} - -/** Return true iff `i` has reached the end of `obj`. */ -static inline bool -lv2_atom_object_is_end(const LV2_Atom_Object_Body* body, - uint32_t size, - const LV2_Atom_Property_Body* i) -{ - return (const uint8_t*)i >= ((const uint8_t*)body + size); -} - -/** Return an iterator to the property following `i`. */ -static inline LV2_Atom_Property_Body* -lv2_atom_object_next(const LV2_Atom_Property_Body* i) -{ - const LV2_Atom* const value = (const LV2_Atom*)( - (const uint8_t*)i + 2 * sizeof(uint32_t)); - return (LV2_Atom_Property_Body*)( - (const uint8_t*)i + lv2_atom_pad_size( - (uint32_t)sizeof(LV2_Atom_Property_Body) + value->size)); -} - -/** - A macro for iterating over all properties of an Object. - @param obj The object to iterate over - @param iter The name of the iterator - - This macro is used similarly to a for loop (which it expands to), e.g.: - @code - LV2_ATOM_OBJECT_FOREACH(object, i) { - // Do something with prop (an LV2_Atom_Property_Body*) here... - } - @endcode -*/ -#define LV2_ATOM_OBJECT_FOREACH(obj, iter) \ - for (LV2_Atom_Property_Body* (iter) = lv2_atom_object_begin(&(obj)->body); \ - !lv2_atom_object_is_end(&(obj)->body, (obj)->atom.size, (iter)); \ - (iter) = lv2_atom_object_next(iter)) - -/** Like LV2_ATOM_OBJECT_FOREACH but for a headerless object body. */ -#define LV2_ATOM_OBJECT_BODY_FOREACH(body, size, iter) \ - for (LV2_Atom_Property_Body* (iter) = lv2_atom_object_begin(body); \ - !lv2_atom_object_is_end(body, size, (iter)); \ - (iter) = lv2_atom_object_next(iter)) - -/** - @} - @name Object Query - @{ -*/ - -/** A single entry in an Object query. */ -typedef struct { - uint32_t key; /**< Key to query (input set by user) */ - const LV2_Atom** value; /**< Found value (output set by query function) */ -} LV2_Atom_Object_Query; - -static const LV2_Atom_Object_Query LV2_ATOM_OBJECT_QUERY_END = { 0, NULL }; - -/** - Get an object's values for various keys. - - The value pointer of each item in `query` will be set to the location of - the corresponding value in `object`. Every value pointer in `query` MUST - be initialised to NULL. This function reads `object` in a single linear - sweep. By allocating `query` on the stack, objects can be "queried" - quickly without allocating any memory. This function is realtime safe. - - This function can only do "flat" queries, it is not smart enough to match - variables in nested objects. - - For example: - @code - const LV2_Atom* name = NULL; - const LV2_Atom* age = NULL; - LV2_Atom_Object_Query q[] = { - { urids.eg_name, &name }, - { urids.eg_age, &age }, - LV2_ATOM_OBJECT_QUERY_END - }; - lv2_atom_object_query(obj, q); - // name and age are now set to the appropriate values in obj, or NULL. - @endcode -*/ -static inline int -lv2_atom_object_query(const LV2_Atom_Object* object, - LV2_Atom_Object_Query* query) -{ - int matches = 0; - int n_queries = 0; - - /* Count number of query keys so we can short-circuit when done */ - for (LV2_Atom_Object_Query* q = query; q->key; ++q) { - ++n_queries; - } - - LV2_ATOM_OBJECT_FOREACH(object, prop) { - for (LV2_Atom_Object_Query* q = query; q->key; ++q) { - if (q->key == prop->key && !*q->value) { - *q->value = &prop->value; - if (++matches == n_queries) { - return matches; - } - break; - } - } - } - return matches; -} - -/** - Body only version of lv2_atom_object_get(). -*/ -static inline int -lv2_atom_object_body_get(uint32_t size, const LV2_Atom_Object_Body* body, ...) -{ - int matches = 0; - int n_queries = 0; - - /* Count number of keys so we can short-circuit when done */ - va_list args; - va_start(args, body); - for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) { - if (!va_arg(args, const LV2_Atom**)) { - return -1; - } - } - va_end(args); - - LV2_ATOM_OBJECT_BODY_FOREACH(body, size, prop) { - va_start(args, body); - for (int i = 0; i < n_queries; ++i) { - uint32_t qkey = va_arg(args, uint32_t); - const LV2_Atom** qval = va_arg(args, const LV2_Atom**); - if (qkey == prop->key && !*qval) { - *qval = &prop->value; - if (++matches == n_queries) { - return matches; - } - break; - } - } - va_end(args); - } - return matches; -} - -/** - Variable argument version of lv2_atom_object_query(). - - This is nicer-looking in code, but a bit more error-prone since it is not - type safe and the argument list must be terminated. - - The arguments should be a series of uint32_t key and const LV2_Atom** value - pairs, terminated by a zero key. The value pointers MUST be initialized to - NULL. For example: - - @code - const LV2_Atom* name = NULL; - const LV2_Atom* age = NULL; - lv2_atom_object_get(obj, - uris.name_key, &name, - uris.age_key, &age, - 0); - @endcode -*/ -static inline int -lv2_atom_object_get(const LV2_Atom_Object* object, ...) -{ - int matches = 0; - int n_queries = 0; - - /* Count number of keys so we can short-circuit when done */ - va_list args; - va_start(args, object); - for (n_queries = 0; va_arg(args, uint32_t); ++n_queries) { - if (!va_arg(args, const LV2_Atom**)) { - return -1; - } - } - va_end(args); - - LV2_ATOM_OBJECT_FOREACH(object, prop) { - va_start(args, object); - for (int i = 0; i < n_queries; ++i) { - uint32_t qkey = va_arg(args, uint32_t); - const LV2_Atom** qval = va_arg(args, const LV2_Atom**); - if (qkey == prop->key && !*qval) { - *qval = &prop->value; - if (++matches == n_queries) { - return matches; - } - break; - } - } - va_end(args); - } - return matches; -} - -/** - @} - @} -*/ - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_ATOM_UTIL_H */ diff --git a/lv2/lv2plug.in/ns/ext/buf-size/buf-size.ttl b/lv2/lv2plug.in/ns/ext/buf-size/buf-size.ttl deleted file mode 100644 index f8a9d60..0000000 --- a/lv2/lv2plug.in/ns/ext/buf-size/buf-size.ttl +++ /dev/null @@ -1,129 +0,0 @@ -@prefix bufsz: <http://lv2plug.in/ns/ext/buf-size#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix opts: <http://lv2plug.in/ns/ext/options#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/buf-size> - a lv2:Specification ; - rdfs:seeAlso <buf-size.h> , - <lv2-buf-size.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a facility for plugins to get information about the -block length (the sample_count parameter of LV2_Descriptor::run) and -port buffer sizes, as well as several features which can be used to restrict -the block length.</p> - -<p>This extension defines features and properties but has no special purpose -API of its own. The host provides all the relevant information to the plugin -as <a href="../options/options.html#options">options</a>.</p> - -<p>To require restrictions on the block length, plugins can require additional -features: bufsz:boundedBlockLength, bufsz:powerOf2BlockLength, and -bufsz:fixedBlockLength. These features are data-only, that is they merely -indicate a restriction and do not carry any data or API.</p> -""" . - -bufsz:boundedBlockLength - a lv2:Feature ; - lv2:documentation """ -<p>A feature that indicates the host will provide both the bufsz:minBlockLength -and bufsz:maxBlockLength options to the plugin. Plugins that copy data from -audio inputs can require this feature to ensure they know how much space is -required for auxiliary buffers. Note the minimum may be zero, this feature is -mainly useful to ensure a maximum is available.</p> - -<p>All hosts SHOULD support this feature, since it is simple to support and -necessary for any plugins that may need to copy the input.</p> -""" . - -bufsz:fixedBlockLength - a lv2:Feature ; - lv2:documentation """ -<p>A feature that indicates the host will always call LV2_Descriptor::run() -with the same value for sample_count. This length MUST be provided as the -value of both the bufsz:minBlockLength and bufsz:maxBlockLength options.</p> - -<p>Note that requiring this feature may severely limit the number of hosts -capable of running the plugin.</p> -""" . - -bufsz:powerOf2BlockLength - a lv2:Feature ; - lv2:documentation """ -<p>A feature that indicates the host will always call LV2_Descriptor::run() -with a power of two sample_count. Note that this feature does not guarantee -the value is the same each call, to guarantee a fixed power of two block length -plugins must require both this feature and bufsz:fixedBlockLength.</p> - -<p>Note that requiring this feature may severely limit the number of hosts -capable of running the plugin.</p> -""" . - -bufsz:coarseBlockLength - a lv2:Feature ; - rdfs:label "coarse block length" ; - lv2:documentation """ -<p>A feature that indicates the plugin prefers coarse, regular block lengths. -For example, plugins that do not implement sample-accurate control use this -feature to indicate that the host should not split the run cycle because -controls have changed.</p> - -<p>Note that this feature is merely a hint, and does not guarantee a fixed -block length. The run cycle may be split for other reasons, and the blocksize -itself may change anytime.</p> -""" . - -bufsz:maxBlockLength - a rdf:Property , - owl:DatatypeProperty , - opts:Option ; - rdfs:label "maximum block length" ; - rdfs:range xsd:nonNegativeInteger ; - lv2:documentation """ -<p>The maximum block length the host will ever request the plugin to process at -once, that is, the maximum <code>sample_count</code> parameter that will ever -be passed to LV2_Descriptor::run().</p> -""" . - -bufsz:minBlockLength - a rdf:Property , - owl:DatatypeProperty , - opts:Option ; - rdfs:label "minimum block length" ; - rdfs:range xsd:nonNegativeInteger ; - lv2:documentation """ -<p>The minimum block length the host will ever request the plugin to process at -once, that is, the minimum <code>sample_count</code> parameter that will ever -be passed to LV2_Descriptor::run().</p> -""" . - -bufsz:nominalBlockLength - a rdf:Property , - owl:DatatypeProperty , - opts:Option ; - rdfs:label "nominal block length" ; - rdfs:range xsd:nonNegativeInteger ; - lv2:documentation """ -<p>The typical block length the host will request the plugin to process at -once, that is, the typical <code>sample_count</code> parameter that will -be passed to LV2_Descriptor::run(). This will usually be equivalent, or close -to, the maximum block length, but there are no strong guarantees about this -value whatsoever. Plugins may use this length for optimization purposes, but -MUST NOT assume the host will always process blocks of this length. In -particular, the host MAY process longer blocks.</p> -""" . - -bufsz:sequenceSize - a rdf:Property , - owl:DatatypeProperty , - opts:Option ; - rdfs:label "sequence size" ; - rdfs:range xsd:nonNegativeInteger ; - lv2:documentation """ -<p>The maximum size of a sequence, in bytes. This should be provided as an -option by hosts that support event ports (including but not limited to MIDI), -so plugins have the ability to allocate auxiliary buffers large enough to copy -the input.</p> """ . diff --git a/lv2/lv2plug.in/ns/ext/buf-size/lv2-buf-size.doap.ttl b/lv2/lv2plug.in/ns/ext/buf-size/lv2-buf-size.doap.ttl deleted file mode 100644 index 84ce980..0000000 --- a/lv2/lv2plug.in/ns/ext/buf-size/lv2-buf-size.doap.ttl +++ /dev/null @@ -1,45 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/buf-size> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Buf Size" ; - doap:shortdesc "Access to, and restrictions on, buffer sizes." ; - doap:created "2012-08-07" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.4" ; - doap:created "2015-09-18" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add bufsz:nominalBlockLength option." - ] , [ - rdfs:label "Add bufsz:coarseBlockLength feature." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-12-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix typo in bufsz:sequenceSize label." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/data-access/data-access.h b/lv2/lv2plug.in/ns/ext/data-access/data-access.h deleted file mode 100644 index 2f4fd28..0000000 --- a/lv2/lv2plug.in/ns/ext/data-access/data-access.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - LV2 Data Access Extension - Copyright 2008-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup data-access Data Access - - Access to plugin extension_data() for UIs, see - <http://lv2plug.in/ns/ext/data-acess> for details. - - @{ -*/ - -#ifndef LV2_DATA_ACCESS_H -#define LV2_DATA_ACCESS_H - -#define LV2_DATA_ACCESS_URI "http://lv2plug.in/ns/ext/data-access" ///< http://lv2plug.in/ns/ext/data-access -#define LV2_DATA_ACCESS_PREFIX LV2_DATA_ACCESS_URI "#" ///< http://lv2plug.in/ns/ext/data-access# - -#ifdef __cplusplus -extern "C" { -#endif - -/** - The data field of the LV2_Feature for this extension. - - To support this feature the host must pass an LV2_Feature struct to the - instantiate method with URI "http://lv2plug.in/ns/ext/data-access" - and data pointed to an instance of this struct. -*/ -typedef struct { - /** - A pointer to a method the UI can call to get data (of a type specified - by some other extension) from the plugin. - - This call never is never guaranteed to return anything, UIs should - degrade gracefully if direct access to the plugin data is not possible - (in which case this function will return NULL). - - This is for access to large data that can only possibly work if the UI - and plugin are running in the same process. For all other things, use - the normal LV2 UI communication system. - */ - const void* (*data_access)(const char* uri); -} LV2_Extension_Data_Feature; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_DATA_ACCESS_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/data-access/data-access.ttl b/lv2/lv2plug.in/ns/ext/data-access/data-access.ttl deleted file mode 100644 index 654b714..0000000 --- a/lv2/lv2plug.in/ns/ext/data-access/data-access.ttl +++ /dev/null @@ -1,23 +0,0 @@ -@prefix da: <http://lv2plug.in/ns/ext/data-access#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/data-access> - a lv2:Feature ; - rdfs:seeAlso <data-access.h> , - <lv2-data-access.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a feature, LV2_Extension_Data_Feature, which provides -access to LV2_Descriptor::extension_data() for plugin UIs or other potentially -remote users of a plugin.</p> - -<p>Note that the use of this extension by UIs violates the important principle -of UI/plugin separation, and is potentially a source of many problems. -Accordingly, <strong>use of this extension is highly discouraged</strong>, and -plugins should not expect hosts to support it, since it is often impossible to -do so.</p> - -<p>To support this feature the host must pass an LV2_Feature struct to the -instantiate method with URI LV2_DATA_ACCESS_URI and data pointed to an instance -of LV2_Extension_Data_Feature.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/data-access/lv2-data-access.doap.ttl b/lv2/lv2plug.in/ns/ext/data-access/lv2-data-access.doap.ttl deleted file mode 100644 index 084d935..0000000 --- a/lv2/lv2plug.in/ns/ext/data-access/lv2-data-access.doap.ttl +++ /dev/null @@ -1,59 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/data-access> - a doap:Project ; - rdfs:seeAlso <data-access.h> , - <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Data Access" ; - doap:shortdesc "Provides access to LV2_Descriptor::extension_data()." ; - doap:created "2008-00-00" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-data-access-1.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-data-access-1.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system for installation." - ] , [ - rdfs:label "Switch to ISC license." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-10-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-data-access-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.ttl b/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.ttl deleted file mode 100644 index 63e0730..0000000 --- a/lv2/lv2plug.in/ns/ext/dynmanifest/dynmanifest.ttl +++ /dev/null @@ -1,85 +0,0 @@ -@prefix dman: <http://lv2plug.in/ns/ext/dynmanifest#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/dynmanifest> - a lv2:Specification ; - rdfs:seeAlso <dynmanifest.h> , - <lv2-dynmanifest.doap.ttl> ; - lv2:documentation """ -<p>The LV2 API, on its own, cannot be used to write plugin libraries where data -is dynamically generated at runtime (e.g. API wrappers), since LV2 requires -needed information to be provided in one or more static data (RDF) files. This -API addresses this limitation by extending the LV2 API.</p> - -<p>To detect that a plugin library implements a dynamic manifest generator, -the host checks its static manifest for a description like:</p> - -<pre class="turtle-code"> -<http://example.org/my-dynamic-manifest> - a dman:DynManifest ; - lv2:binary <mydynmanifest.so> . -</pre> - -<p>To load the data, the host loads the library -(e.g. <code>mydynmanifest.so</code>) as usual and fetches the dynamic Turtle -data from it using this API.</p> - -<p>The host is allowed to request regeneration of the dynamic manifest multiple -times, and the plugin library is expected to provide updated data if/when -possible. All data and references provided via this API before the last -regeneration of the dynamic manifest is to be considered invalid by the host, -including plugin descriptors whose URIs were discovered using this API.</p> - -<h3>Accessing Data</h3> - -<p>Whenever a host wants to access data using this API, it could:</p> - -<ol> -<li>Call lv2_dyn_manifest_open().</li> -<li>Create a FILE for functions to write data to (e.g. using tmpfile()).</li> -<li>Get a <q>list</q> of exposed subject URIs using - lv2_dyn_manifest_get_subjects().</li> -<li>Call lv2_dyn_manifest_get_data() for each URI of interest to - get the data related to that URI (which can be written to any FILE).</li> -<li>Call lv2_dyn_manifest_close().</li> -<li>Parse the content of the FILE(s).</li> -<li>Free/delete/unlink the FILE(s).</li> -</ol> - -<p>Each call to the above mentioned dynamic manifest functions MUST write a -complete, valid Turtle document (including all needed prefix definitions) to -the output FILE.</p> - -<p>Each call to lv2_dyn_manifest_open() causes the (re)generation of the -dynamic manifest data, and invalidates all data fetched before the call.</p> - -<p>In case the plugin library uses this same API to access other dynamic -manifests, it MUST implement some mechanism to avoid potentially endless loops -(such as A loads B, B loads A, etc.) and, in case such a loop is detected, the -operation MUST fail. For this purpose, use of a static boolean flag is -suggested.</p> - -<h3>Threading Rules</h3> - -<p>All of the functions defined by this specification belong to the Discovery -class.</p> -""" . - -dman:DynManifest - a rdfs:Class ; - rdfs:label "Dynamic Manifest" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty lv2:binary ; - owl:minCardinality 1 ; - rdfs:comment "A DynManifest MUST have at least 1 lv2:binary, which MUST implement all the functions defined in dynmanifest.h." - ] ; - rdfs:comment """The class which represents a dynamic manifest generator. - -There MUST NOT be any instances of dman:DynManifest in the generated manifest. - -All relative URIs in the generated data MUST be relative to the base path that would be used to parse a normal LV2 manifest (the bundle path).""" . diff --git a/lv2/lv2plug.in/ns/ext/dynmanifest/lv2-dynmanifest.doap.ttl b/lv2/lv2plug.in/ns/ext/dynmanifest/lv2-dynmanifest.doap.ttl deleted file mode 100644 index da766c2..0000000 --- a/lv2/lv2plug.in/ns/ext/dynmanifest/lv2-dynmanifest.doap.ttl +++ /dev/null @@ -1,56 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/dynmanifest> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Dynamic Manifest" ; - doap:homepage <http://naspro.atheme.org> ; - doap:created "2009-06-13" ; - doap:shortdesc "Support for dynamic data generation." ; - doap:programming-language "C" ; - doap:developer <http://lv2plug.in/ns/meta#daste> ; - doap:release [ - doap:revision "1.6" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-dynmanifest-1.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-04-10" ; - doap:file-release <http://lv2plug.in/spec/lv2-dyn-manifest-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/event/event-helpers.h b/lv2/lv2plug.in/ns/ext/event/event-helpers.h deleted file mode 100644 index 5993dc0..0000000 --- a/lv2/lv2plug.in/ns/ext/event/event-helpers.h +++ /dev/null @@ -1,265 +0,0 @@ -/* - Copyright 2008-2015 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @file event-helpers.h Helper functions for the LV2 Event extension - <http://lv2plug.in/ns/ext/event>. -*/ - -#ifndef LV2_EVENT_HELPERS_H -#define LV2_EVENT_HELPERS_H - -#include <stdint.h> -#include <stdlib.h> -#include <string.h> - -#include "lv2/lv2plug.in/ns/ext/event/event.h" - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -/** @file - * Helper functions for the LV2 Event extension - * <http://lv2plug.in/ns/ext/event>. - * - * These functions are provided for convenience only, use of them is not - * required for supporting lv2ev (i.e. the events extension is defined by the - * raw buffer format described in lv2_event.h and NOT by this API). - * - * Note that these functions are all static inline which basically means: - * do not take the address of these functions. */ - - -/** Pad a size to 64 bits (for event sizes) */ -static inline uint16_t -lv2_event_pad_size(uint16_t size) -{ - return (uint16_t)(size + 7U) & (uint16_t)(~7U); -} - - -/** Initialize (empty, reset..) an existing event buffer. - * The contents of buf are ignored entirely and overwritten, except capacity - * which is unmodified. */ -static inline void -lv2_event_buffer_reset(LV2_Event_Buffer* buf, - uint16_t stamp_type, - uint8_t* data) -{ - buf->data = data; - buf->header_size = sizeof(LV2_Event_Buffer); - buf->stamp_type = stamp_type; - buf->event_count = 0; - buf->size = 0; -} - - -/** Allocate a new, empty event buffer. */ -static inline LV2_Event_Buffer* -lv2_event_buffer_new(uint32_t capacity, uint16_t stamp_type) -{ - const size_t size = sizeof(LV2_Event_Buffer) + capacity; - LV2_Event_Buffer* buf = (LV2_Event_Buffer*)malloc(size); - if (buf != NULL) { - buf->capacity = capacity; - lv2_event_buffer_reset(buf, stamp_type, (uint8_t *)(buf + 1)); - return buf; - } else { - return NULL; - } -} - - -/** An iterator over an LV2_Event_Buffer. - * - * Multiple simultaneous read iterators over a single buffer is fine, - * but changing the buffer invalidates all iterators (e.g. RW Lock). */ -typedef struct { - LV2_Event_Buffer* buf; - uint32_t offset; -} LV2_Event_Iterator; - - -/** Reset an iterator to point to the start of `buf`. - * @return True if `iter` is valid, otherwise false (buffer is empty) */ -static inline bool -lv2_event_begin(LV2_Event_Iterator* iter, - LV2_Event_Buffer* buf) -{ - iter->buf = buf; - iter->offset = 0; - return (buf->size > 0); -} - - -/** Check if `iter` is valid. - * @return True if `iter` is valid, otherwise false (past end of buffer) */ -static inline bool -lv2_event_is_valid(LV2_Event_Iterator* iter) -{ - return (iter->buf && (iter->offset < iter->buf->size)); -} - - -/** Advance `iter` forward one event. - * `iter` must be valid. - * @return True if `iter` is valid, otherwise false (reached end of buffer) */ -static inline bool -lv2_event_increment(LV2_Event_Iterator* iter) -{ - if (!lv2_event_is_valid(iter)) { - return false; - } - - LV2_Event* const ev = (LV2_Event*)( - (uint8_t*)iter->buf->data + iter->offset); - - iter->offset += lv2_event_pad_size( - (uint16_t)((uint16_t)sizeof(LV2_Event) + ev->size)); - - return true; -} - - -/** Dereference an event iterator (get the event currently pointed at). - * `iter` must be valid. - * `data` if non-NULL, will be set to point to the contents of the event - * returned. - * @return A Pointer to the event `iter` is currently pointing at, or NULL - * if the end of the buffer is reached (in which case `data` is - * also set to NULL). */ -static inline LV2_Event* -lv2_event_get(LV2_Event_Iterator* iter, - uint8_t** data) -{ - if (!lv2_event_is_valid(iter)) { - return NULL; - } - - LV2_Event* const ev = (LV2_Event*)( - (uint8_t*)iter->buf->data + iter->offset); - - if (data) - *data = (uint8_t*)ev + sizeof(LV2_Event); - - return ev; -} - - -/** Write an event at `iter`. - * The event (if any) pointed to by `iter` will be overwritten, and `iter` - * incremented to point to the following event (i.e. several calls to this - * function can be done in sequence without twiddling iter in-between). - * @return True if event was written, otherwise false (buffer is full). */ -static inline bool -lv2_event_write(LV2_Event_Iterator* iter, - uint32_t frames, - uint32_t subframes, - uint16_t type, - uint16_t size, - const uint8_t* data) -{ - if (!iter->buf) - return false; - - if (iter->buf->capacity - iter->buf->size < sizeof(LV2_Event) + size) - return false; - - LV2_Event* const ev = (LV2_Event*)( - (uint8_t*)iter->buf->data + iter->offset); - - ev->frames = frames; - ev->subframes = subframes; - ev->type = type; - ev->size = size; - memcpy((uint8_t*)ev + sizeof(LV2_Event), data, size); - ++iter->buf->event_count; - - size = lv2_event_pad_size((uint16_t)(sizeof(LV2_Event) + size)); - iter->buf->size += size; - iter->offset += size; - - return true; -} - - -/** Reserve space for an event in the buffer and return a pointer to - the memory where the caller can write the event data, or NULL if there - is not enough room in the buffer. */ -static inline uint8_t* -lv2_event_reserve(LV2_Event_Iterator* iter, - uint32_t frames, - uint32_t subframes, - uint16_t type, - uint16_t size) -{ - const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + size); - if (iter->buf->capacity - iter->buf->size < total_size) - return NULL; - - LV2_Event* const ev = (LV2_Event*)( - (uint8_t*)iter->buf->data + iter->offset); - - ev->frames = frames; - ev->subframes = subframes; - ev->type = type; - ev->size = size; - ++iter->buf->event_count; - - const uint16_t padded_size = lv2_event_pad_size(total_size); - iter->buf->size += padded_size; - iter->offset += padded_size; - - return (uint8_t*)ev + sizeof(LV2_Event); -} - - -/** Write an event at `iter`. - * The event (if any) pointed to by `iter` will be overwritten, and `iter` - * incremented to point to the following event (i.e. several calls to this - * function can be done in sequence without twiddling iter in-between). - * @return True if event was written, otherwise false (buffer is full). */ -static inline bool -lv2_event_write_event(LV2_Event_Iterator* iter, - const LV2_Event* ev, - const uint8_t* data) -{ - const uint16_t total_size = (uint16_t)(sizeof(LV2_Event) + ev->size); - if (iter->buf->capacity - iter->buf->size < total_size) - return false; - - LV2_Event* const write_ev = (LV2_Event*)( - (uint8_t*)iter->buf->data + iter->offset); - - *write_ev = *ev; - memcpy((uint8_t*)write_ev + sizeof(LV2_Event), data, ev->size); - ++iter->buf->event_count; - - const uint16_t padded_size = lv2_event_pad_size(total_size); - iter->buf->size += padded_size; - iter->offset += padded_size; - - return true; -} - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_EVENT_HELPERS_H */ diff --git a/lv2/lv2plug.in/ns/ext/event/event.h b/lv2/lv2plug.in/ns/ext/event/event.h deleted file mode 100644 index 8b850d1..0000000 --- a/lv2/lv2plug.in/ns/ext/event/event.h +++ /dev/null @@ -1,292 +0,0 @@ -/* - Copyright 2008-2016 David Robillard <http://drobilla.net> - Copyright 2006-2007 Lars Luthman <lars.luthman@gmail.com> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup event Event - - Generic time-stamped events, see <http://lv2plug.in/ns/ext/event> for - details. - - @{ -*/ - -#ifndef LV2_EVENT_H -#define LV2_EVENT_H - -#define LV2_EVENT_URI "http://lv2plug.in/ns/ext/event" ///< http://lv2plug.in/ns/ext/event -#define LV2_EVENT_PREFIX LV2_EVENT_URI "#" ///< http://lv2plug.in/ns/ext/event# - -#define LV2_EVENT__Event LV2_EVENT_PREFIX "Event" ///< http://lv2plug.in/ns/ext/event#Event -#define LV2_EVENT__EventPort LV2_EVENT_PREFIX "EventPort" ///< http://lv2plug.in/ns/ext/event#EventPort -#define LV2_EVENT__FrameStamp LV2_EVENT_PREFIX "FrameStamp" ///< http://lv2plug.in/ns/ext/event#FrameStamp -#define LV2_EVENT__TimeStamp LV2_EVENT_PREFIX "TimeStamp" ///< http://lv2plug.in/ns/ext/event#TimeStamp -#define LV2_EVENT__generatesTimeStamp LV2_EVENT_PREFIX "generatesTimeStamp" ///< http://lv2plug.in/ns/ext/event#generatesTimeStamp -#define LV2_EVENT__generic LV2_EVENT_PREFIX "generic" ///< http://lv2plug.in/ns/ext/event#generic -#define LV2_EVENT__inheritsEvent LV2_EVENT_PREFIX "inheritsEvent" ///< http://lv2plug.in/ns/ext/event#inheritsEvent -#define LV2_EVENT__inheritsTimeStamp LV2_EVENT_PREFIX "inheritsTimeStamp" ///< http://lv2plug.in/ns/ext/event#inheritsTimeStamp -#define LV2_EVENT__supportsEvent LV2_EVENT_PREFIX "supportsEvent" ///< http://lv2plug.in/ns/ext/event#supportsEvent -#define LV2_EVENT__supportsTimeStamp LV2_EVENT_PREFIX "supportsTimeStamp" ///< http://lv2plug.in/ns/ext/event#supportsTimeStamp - -#define LV2_EVENT_AUDIO_STAMP 0 ///< Special timestamp type for audio frames - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - The best Pulses Per Quarter Note for tempo-based uint32_t timestamps. - Equal to 2^12 * 5 * 7 * 9 * 11 * 13 * 17, which is evenly divisble - by all integers from 1 through 18 inclusive, and powers of 2 up to 2^12. -*/ -static const uint32_t LV2_EVENT_PPQN = 3136573440U; - -/** - An LV2 event (header only). - - LV2 events are generic time-stamped containers for any type of event. - The type field defines the format of a given event's contents. - - This struct defines the header of an LV2 event. An LV2 event is a single - chunk of POD (plain old data), usually contained in a flat buffer (see - LV2_EventBuffer below). Unless a required feature says otherwise, hosts may - assume a deep copy of an LV2 event can be created safely using a simple: - - memcpy(ev_copy, ev, sizeof(LV2_Event) + ev->size); (or equivalent) -*/ -typedef struct { - /** - The frames portion of timestamp. The units used here can optionally be - set for a port (with the lv2ev:timeUnits property), otherwise this is - audio frames, corresponding to the sample_count parameter of the LV2 run - method (e.g. frame 0 is the first frame for that call to run). - */ - uint32_t frames; - - /** - The sub-frames portion of timestamp. The units used here can optionally - be set for a port (with the lv2ev:timeUnits property), otherwise this is - 1/(2^32) of an audio frame. - */ - uint32_t subframes; - - /** - The type of this event, as a number which represents some URI - defining an event type. This value MUST be some value previously - returned from a call to the uri_to_id function defined in the LV2 - URI map extension (see lv2_uri_map.h). - There are special rules which must be followed depending on the type - of an event. If the plugin recognizes an event type, the definition - of that event type will describe how to interpret the event, and - any required behaviour. Otherwise, if the type is 0, this event is a - non-POD event and lv2_event_unref MUST be called if the event is - 'dropped' (see above). Even if the plugin does not understand an event, - it may pass the event through to an output by simply copying (and NOT - calling lv2_event_unref). These rules are designed to allow for generic - event handling plugins and large non-POD events, but with minimal hassle - on simple plugins that "don't care" about these more advanced features. - */ - uint16_t type; - - /** - The size of the data portion of this event in bytes, which immediately - follows. The header size (12 bytes) is not included in this value. - */ - uint16_t size; - - /* size bytes of data follow here */ -} LV2_Event; - - -/** - A buffer of LV2 events (header only). - - Like events (which this contains) an event buffer is a single chunk of POD: - the entire buffer (including contents) can be copied with a single memcpy. - The first contained event begins sizeof(LV2_EventBuffer) bytes after the - start of this struct. - - After this header, the buffer contains an event header (defined by struct - LV2_Event), followed by that event's contents (padded to 64 bits), followed - by another header, etc: - - | | | | | | | - | | | | | | | | | | | | | | | | | | | | | | | | | - |FRAMES |SUBFRMS|TYP|LEN|DATA..DATA..PAD|FRAMES | ... -*/ -typedef struct { - /** - The contents of the event buffer. This may or may not reside in the - same block of memory as this header, plugins must not assume either. - The host guarantees this points to at least capacity bytes of allocated - memory (though only size bytes of that are valid events). - */ - uint8_t* data; - - /** - The size of this event header in bytes (including everything). - - This is to allow for extending this header in the future without - breaking binary compatibility. Whenever this header is copied, - it MUST be done using this field (and NOT the sizeof this struct). - */ - uint16_t header_size; - - /** - The type of the time stamps for events in this buffer. - As a special exception, '0' always means audio frames and subframes - (1/UINT32_MAX'th of a frame) in the sample rate passed to instantiate. - - INPUTS: The host must set this field to the numeric ID of some URI - defining the meaning of the frames/subframes fields of contained events - (obtained by the LV2 URI Map uri_to_id function with the URI of this - extension as the 'map' argument, see lv2_uri_map.h). The host must - never pass a plugin a buffer which uses a stamp type the plugin does not - 'understand'. The value of this field must never change, except when - connect_port is called on the input port, at which time the host MUST - have set the stamp_type field to the value that will be used for all - subsequent run calls. - - OUTPUTS: The plugin may set this to any value that has been returned - from uri_to_id with the URI of this extension for a 'map' argument. - When connected to a buffer with connect_port, output ports MUST set this - field to the type of time stamp they will be writing. On any call to - connect_port on an event input port, the plugin may change this field on - any output port, it is the responsibility of the host to check if any of - these values have changed and act accordingly. - */ - uint16_t stamp_type; - - /** - The number of events in this buffer. - - INPUTS: The host must set this field to the number of events contained - in the data buffer before calling run(). The plugin must not change - this field. - - OUTPUTS: The plugin must set this field to the number of events it has - written to the buffer before returning from run(). Any initial value - should be ignored by the plugin. - */ - uint32_t event_count; - - /** - The size of the data buffer in bytes. - This is set by the host and must not be changed by the plugin. - The host is allowed to change this between run() calls. - */ - uint32_t capacity; - - /** - The size of the initial portion of the data buffer containing data. - - INPUTS: The host must set this field to the number of bytes used - by all events it has written to the buffer (including headers) - before calling the plugin's run(). - The plugin must not change this field. - - OUTPUTS: The plugin must set this field to the number of bytes - used by all events it has written to the buffer (including headers) - before returning from run(). - Any initial value should be ignored by the plugin. - */ - uint32_t size; -} LV2_Event_Buffer; - - -/** - Opaque pointer to host data. -*/ -typedef void* LV2_Event_Callback_Data; - - -/** - Non-POD events feature. - - To support this feature the host must pass an LV2_Feature struct to the - plugin's instantiate method with URI "http://lv2plug.in/ns/ext/event" - and data pointed to an instance of this struct. Note this feature - is not mandatory to support the event extension. -*/ -typedef struct { - /** - Opaque pointer to host data. - - The plugin MUST pass this to any call to functions in this struct. - Otherwise, it must not be interpreted in any way. - */ - LV2_Event_Callback_Data callback_data; - - /** - Take a reference to a non-POD event. - - If a plugin receives an event with type 0, it means the event is a - pointer to some object in memory and not a flat sequence of bytes - in the buffer. When receiving a non-POD event, the plugin already - has an implicit reference to the event. If the event is stored AND - passed to an output, lv2_event_ref MUST be called on that event. - If the event is only stored OR passed through, this is not necessary - (as the plugin already has 1 implicit reference). - - @param event An event received at an input that will not be copied to - an output or stored in any way. - - @param context The calling context. Like event types, this is a mapped - URI, see lv2_context.h. Simple plugin with just a run() method should - pass 0 here (the ID of the 'standard' LV2 run context). The host - guarantees that this function is realtime safe iff the context is - realtime safe. - - PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. - */ - uint32_t (*lv2_event_ref)(LV2_Event_Callback_Data callback_data, - LV2_Event* event); - - /** - Drop a reference to a non-POD event. - - If a plugin receives an event with type 0, it means the event is a - pointer to some object in memory and not a flat sequence of bytes - in the buffer. If the plugin does not pass the event through to - an output or store it internally somehow, it MUST call this function - on the event (more information on using non-POD events below). - - @param event An event received at an input that will not be copied to an - output or stored in any way. - - @param context The calling context. Like event types, this is a mapped - URI, see lv2_context.h. Simple plugin with just a run() method should - pass 0 here (the ID of the 'standard' LV2 run context). The host - guarantees that this function is realtime safe iff the context is - realtime safe. - - PLUGINS THAT VIOLATE THESE RULES MAY CAUSE CRASHES AND MEMORY LEAKS. - */ - uint32_t (*lv2_event_unref)(LV2_Event_Callback_Data callback_data, - LV2_Event* event); -} LV2_Event_Feature; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_EVENT_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/event/event.ttl b/lv2/lv2plug.in/ns/ext/event/event.ttl deleted file mode 100644 index 94e429f..0000000 --- a/lv2/lv2plug.in/ns/ext/event/event.ttl +++ /dev/null @@ -1,114 +0,0 @@ -@prefix ev: <http://lv2plug.in/ns/ext/event#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/event> - a owl:Ontology ; - owl:deprecated true ; - rdfs:seeAlso <event.h> , - <event-helpers.h> , - <lv2-event.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a generic time-stamped event port type, which can be -used to create plugins that read and write real-time events, such as MIDI, -OSC, or any other type of event payload. The type(s) of event supported by -a port is defined in the data file for a plugin, for example:</p> -<pre class="turtle-code"> -<http://example.org/some-plugin> - lv2:port [ - a ev:EventPort, lv2:InputPort ; - lv2:index 0 ; - ev:supportsEvent <http://lv2plug.in/ns/ext/midi#MidiEvent> ; - lv2:symbol "midi_input" ; - lv2:name "MIDI input" ; - ] . -</pre> -""" . - -ev:EventPort - a rdfs:Class ; - rdfs:label "Event Port" ; - rdfs:subClassOf lv2:Port ; - rdfs:comment """Ports of this type will be connected to a struct of type LV2_Event_Buffer, defined in event.h. These ports contain a sequence of generic events (possibly several types mixed in a single stream), the specific types of which are defined by some URI in another LV2 extension.""" . - -ev:Event - a rdfs:Class ; - rdfs:label "Event" ; - rdfs:comment """A single generic time-stamped event. - -An ev:EventPort contains an LV2_Event_Buffer which contains a sequence of these events. The binary format of LV2 events is defined by the LV2_Event struct in event.h. - -Specific event types (e.g. MIDI, OSC) are defined by extensions, and should be rdfs:subClassOf this class.""" . - -ev:TimeStamp - a rdfs:Class ; - rdfs:label "Event Time Stamp" ; - rdfs:comment """The time stamp of an Event. - -This defines the meaning of the 'frames' and 'subframes' fields of an LV2_Event (both unsigned 32-bit integers).""" . - -ev:FrameStamp - a rdfs:Class ; - rdfs:subClassOf ev:TimeStamp ; - rdfs:label "Audio Frame Time Stamp" ; - rdfs:comment """The default time stamp unit for an LV2 event: the frames field represents -audio frames (in the sample rate passed to intantiate), and the subframes -field is 1/UINT32_MAX of a frame.""" . - -ev:generic - a lv2:PortProperty ; - rdfs:label "generic event port" ; - rdfs:comment """Indicates that this port does something meaningful for any event type (e.g. event mixers, delays, serialisers, etc). - -If this property is set, hosts should consider the port suitable for any type of event. Otherwise, hosts should consider the port 'appropriate' only for the specific event types listed with :supportsEvent. Note that plugins must gracefully handle unknown event types whether or not this property is present.""" . - -ev:supportsEvent - a rdf:Property ; - rdfs:domain ev:EventPort ; - rdfs:range rdfs:Class ; - rdfs:label "supports event type" ; - rdfs:comment """Indicates that this port supports or "understands" a certain event type. - -For input ports, this means the plugin understands and does something useful with events of this type. For output ports, this means the plugin may generate events of this type. If the plugin never actually generates events of this type, but might pass them through from an input, this property should not be set (use ev:inheritsEvent for that). - -Plugins with event input ports must always gracefully handle any type of event, even if it does not 'support' it. This property should always be set for event types the plugin understands/generates so hosts can discover plugins appropriate for a given scenario (e.g. plugins with a MIDI input). Hosts are not expected to consider event ports suitable for some type of event if the relevant :supportsEvent property is not set, unless the ev:generic property for that port is also set.""" . - -ev:inheritsEvent - a rdf:Property ; - rdfs:domain ev:EventPort , - lv2:OutputPort ; - rdfs:range lv2:Port ; - rdfs:label "inherits event type" ; - rdfs:comment """Indicates that this output port might pass through events that arrived at some other input port (or generate an event of the same type as events arriving at that input). The host must always check the stamp type of all outputs when connecting an input, but this property should be set whenever it applies.""" . - -ev:supportsTimeStamp - a rdf:Property ; - rdfs:domain ev:EventPort , - lv2:InputPort ; - rdfs:range rdfs:Class ; - rdfs:label "supports time stamp type" ; - rdfs:comment """Indicates that this port supports or "understands" a certain time stamp type. Meaningful only for input ports, the host must never connect a port to an event buffer with a time stamp type that isn't supported by the port.""" . - -ev:generatesTimeStamp - a rdf:Property ; - rdfs:domain ev:EventPort , - lv2:OutputPort ; - rdfs:range rdfs:Class ; - rdfs:label "generates time stamp type" ; - rdfs:comment """Indicates that this port may output a certain time stamp type, regardless of the time stamp type of any input ports. - -If the port outputs stamps based on what type inputs are connected to, this property should not be set (use the ev:inheritsTimeStamp property for that). Hosts MUST check the time_stamp value of any output port buffers after a call to connect_port on ANY event input port on the plugin. - -If the plugin changes the stamp_type field of an output event buffer during a call to run(), the plugin must call the stamp_type_changed function provided by the host in the LV2_Event_Feature struct, if it is non-NULL.""" . - -ev:inheritsTimeStamp - a rdf:Property ; - rdfs:domain ev:EventPort , - lv2:OutputPort ; - rdfs:range lv2:Port ; - rdfs:label "inherits time stamp type" ; - rdfs:comment """Indicates that this port follows the time stamp type of an input port. - -This property is not necessary, but it should be set for outputs that base their output type on an input port so the host can make more sense of the plugin and provide a more sensible interface.""" . diff --git a/lv2/lv2plug.in/ns/ext/event/lv2-event.doap.ttl b/lv2/lv2plug.in/ns/ext/event/lv2-event.doap.ttl deleted file mode 100644 index b396984..0000000 --- a/lv2/lv2plug.in/ns/ext/event/lv2-event.doap.ttl +++ /dev/null @@ -1,99 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/event> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Event" ; - doap:shortdesc "A port-based real-time generic event interface." ; - doap:created "2008-00-00" ; - doap:developer <http://drobilla.net/drobilla#me> , - <http://lv2plug.in/ns/meta#larsl> ; - doap:release [ - doap:revision "1.12" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Minor documentation improvements." - ] - ] - ] , [ - doap:revision "1.10" ; - doap:created "2013-01-13" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix incorrect return type in lv2_event_get()." - ] - ] - ] , [ - doap:revision "1.8" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Make event iterator gracefully handle optional ports." - ] , [ - rdfs:label "Remove asserts from event-helper.h." - ] , [ - rdfs:label "Use more precise domain and range for EventPort properties." - ] , [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix bug in lv2_event_reserve()." - ] , [ - rdfs:label "Fix incorrect ranges of some properties." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-event-1.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-event-1.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system (for installation)." - ] , [ - rdfs:label "Convert documentation to HTML and use lv2:documentation." - ] , [ - rdfs:label "Use lv2:Specification to be discovered as an extension." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-11-24" ; - doap:file-release <http://lv2plug.in/spec/lv2-event-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/instance-access/instance-access.h b/lv2/lv2plug.in/ns/ext/instance-access/instance-access.h deleted file mode 100644 index 7e328fd..0000000 --- a/lv2/lv2plug.in/ns/ext/instance-access/instance-access.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - LV2 Instance Access Extension - Copyright 2008-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup instance-access Instance Access - - Access to the LV2_Handle of a plugin for UIs; see - <http://lv2plug.in/ns/ext/instance-access> for details. - - @{ -*/ - -#ifndef LV2_INSTANCE_ACCESS_H -#define LV2_INSTANCE_ACCESS_H - -#define LV2_INSTANCE_ACCESS_URI "http://lv2plug.in/ns/ext/instance-access" ///< http://lv2plug.in/ns/ext/instance-access - -#endif /* LV2_INSTANCE_ACCESS_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/instance-access/instance-access.ttl b/lv2/lv2plug.in/ns/ext/instance-access/instance-access.ttl deleted file mode 100644 index 5656345..0000000 --- a/lv2/lv2plug.in/ns/ext/instance-access/instance-access.ttl +++ /dev/null @@ -1,22 +0,0 @@ -@prefix ia: <http://lv2plug.in/ns/ext/instance-access#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/instance-access> - a lv2:Feature ; - rdfs:seeAlso <instance-access.h> , - <lv2-instance-access.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a feature which allows plugin UIs to get a direct -handle to an LV2 plugin instance (LV2_Handle), if possible.</p> - -<p>Note that the use of this extension by UIs violates the important principle -of UI/plugin separation, and is potentially a source of many problems. -Accordingly, <strong>use of this extension is highly discouraged</strong>, and -plugins should not expect hosts to support it, since it is often impossible to -do so.</p> - -<p>To support this feature the host must pass an LV2_Feature struct to the UI -instantiate method with URI LV2_INSTANCE_ACCESS_URI and data pointed directly -to the LV2_Handle of the plugin instance.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/instance-access/lv2-instance-access.doap.ttl b/lv2/lv2plug.in/ns/ext/instance-access/lv2-instance-access.doap.ttl deleted file mode 100644 index 2c7cba8..0000000 --- a/lv2/lv2plug.in/ns/ext/instance-access/lv2-instance-access.doap.ttl +++ /dev/null @@ -1,58 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/instance-access> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Instance Access" ; - doap:shortdesc "Provides access to the LV2_Handle of a plugin." ; - doap:created "2010-10-04" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-instance-access-1.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-instance-access-1.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system for installation." - ] , [ - rdfs:label "Switch to ISC license." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-10-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-instance-access-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/log/log.h b/lv2/lv2plug.in/ns/ext/log/log.h deleted file mode 100644 index 10a26cd..0000000 --- a/lv2/lv2plug.in/ns/ext/log/log.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup log Log - - Interface for plugins to log via the host; see - <http://lv2plug.in/ns/ext/log> for details. - - @{ -*/ - -#ifndef LV2_LOG_H -#define LV2_LOG_H - -#define LV2_LOG_URI "http://lv2plug.in/ns/ext/log" ///< http://lv2plug.in/ns/ext/log -#define LV2_LOG_PREFIX LV2_LOG_URI "#" ///< http://lv2plug.in/ns/ext/log# - -#define LV2_LOG__Entry LV2_LOG_PREFIX "Entry" ///< http://lv2plug.in/ns/ext/log#Entry -#define LV2_LOG__Error LV2_LOG_PREFIX "Error" ///< http://lv2plug.in/ns/ext/log#Error -#define LV2_LOG__Note LV2_LOG_PREFIX "Note" ///< http://lv2plug.in/ns/ext/log#Note -#define LV2_LOG__Trace LV2_LOG_PREFIX "Trace" ///< http://lv2plug.in/ns/ext/log#Trace -#define LV2_LOG__Warning LV2_LOG_PREFIX "Warning" ///< http://lv2plug.in/ns/ext/log#Warning -#define LV2_LOG__log LV2_LOG_PREFIX "log" ///< http://lv2plug.in/ns/ext/log#log - -#include <stdarg.h> - -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** @cond */ -#ifdef __GNUC__ -/** Allow type checking of printf-like functions. */ -# define LV2_LOG_FUNC(fmt, arg1) __attribute__((format(printf, fmt, arg1))) -#else -# define LV2_LOG_FUNC(fmt, arg1) -#endif -/** @endcond */ - -/** - Opaque data to host data for LV2_Log_Log. -*/ -typedef void* LV2_Log_Handle; - -/** - Log feature (LV2_LOG__log) -*/ -typedef struct _LV2_Log { - /** - Opaque pointer to host data. - - This MUST be passed to methods in this struct whenever they are called. - Otherwise, it must not be interpreted in any way. - */ - LV2_Log_Handle handle; - - /** - Log a message, passing format parameters directly. - - The API of this function matches that of the standard C printf function, - except for the addition of the first two parameters. This function may - be called from any non-realtime context, or from any context if `type` - is @ref LV2_LOG__Trace. - */ - LV2_LOG_FUNC(3, 4) - int (*printf)(LV2_Log_Handle handle, - LV2_URID type, - const char* fmt, ...); - - /** - Log a message, passing format parameters in a va_list. - - The API of this function matches that of the standard C vprintf - function, except for the addition of the first two parameters. This - function may be called from any non-realtime context, or from any - context if `type` is @ref LV2_LOG__Trace. - */ - LV2_LOG_FUNC(3, 0) - int (*vprintf)(LV2_Log_Handle handle, - LV2_URID type, - const char* fmt, - va_list ap); -} LV2_Log_Log; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_LOG_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/log/log.ttl b/lv2/lv2plug.in/ns/ext/log/log.ttl deleted file mode 100644 index 60e1d3f..0000000 --- a/lv2/lv2plug.in/ns/ext/log/log.ttl +++ /dev/null @@ -1,68 +0,0 @@ -@prefix log: <http://lv2plug.in/ns/ext/log#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/log> - a lv2:Specification ; - rdfs:seeAlso <log.h> , - <lv2-log.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a feature, log:log, which allows plugins to print log -messages with an API much like the standard C printf functions. This allows, -for example, plugin logs to be nicely presented to the user in a graphical user -interface.</p> - -<p>Different log levels (e.g. <q>error</q> or <q>information</q>) are defined -by URI and passed as an LV2_URID. This document defines the typical levels -which should be sufficient, but implementations may define and use additional -levels to suit their needs.</p> -""" . - -log:Entry - a rdfs:Class ; - rdfs:label "Log Entry" ; - lv2:documentation """ -<p>A log entry. Subclasses of this class can be passed to LV2_Log_Log methods -to describe the nature of the log message.</p>""" . - -log:Error - a rdfs:Class ; - rdfs:label "Error" ; - rdfs:subClassOf log:Entry ; - rdfs:comment "An error message." . - -log:Note - a rdfs:Class ; - rdfs:label "Note" ; - rdfs:subClassOf log:Entry ; - rdfs:comment "An informative message." . - -log:Warning - a rdfs:Class ; - rdfs:label "Warning" ; - rdfs:subClassOf log:Entry ; - rdfs:comment "A warning message." . - -log:Trace - a rdfs:Class ; - rdfs:label "Trace" ; - rdfs:subClassOf log:Entry ; - lv2:documentation """ -<p>A debugging trace. These entries should not be displayed during normal -operation, but the host may implement an option to display them for debugging -purposes.</p> - -<p>This entry type is special in that it may be written to in a real-time -thread. It is assumed that if debug tracing is enabled, real-time -considerations are not a concern.</p> -""" . - -log:log - a lv2:Feature ; - lv2:documentation """ -<p>A feature which plugins may use to log messages. To support this feature, -the host must pass an LV2_Feature to LV2_Descriptor::instantiate() with URI -LV2_LOG__log and data pointed to an instance of LV2_Log_Log.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/log/logger.h b/lv2/lv2plug.in/ns/ext/log/logger.h deleted file mode 100644 index 7422dba..0000000 --- a/lv2/lv2plug.in/ns/ext/log/logger.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup logger Logger - @ingroup log - - Convenience API for easy logging in plugin code. This API provides simple - wrappers for logging from a plugin, which automatically fall back to - printing to stderr if host support is unavailabe. - - @{ -*/ - -#ifndef LV2_ATOM_LOGGER_H -#define LV2_ATOM_LOGGER_H - -#include <stdio.h> -#include <string.h> - -#include "lv2/lv2plug.in/ns/ext/log/log.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - Logger convenience API state. -*/ -typedef struct { - LV2_Log_Log* log; - - LV2_URID Error; - LV2_URID Note; - LV2_URID Trace; - LV2_URID Warning; -} LV2_Log_Logger; - -/** - Set `map` as the URI map for `logger`. - - This affects the message type URIDs (Error, Warning, etc) which are passed - to the log's print functions. -*/ -static inline void -lv2_log_logger_set_map(LV2_Log_Logger* logger, LV2_URID_Map* map) -{ - if (map) { - logger->Error = map->map(map->handle, LV2_LOG__Error); - logger->Note = map->map(map->handle, LV2_LOG__Note); - logger->Trace = map->map(map->handle, LV2_LOG__Trace); - logger->Warning = map->map(map->handle, LV2_LOG__Warning); - } else { - logger->Error = logger->Note = logger->Trace = logger->Warning = 0; - } -} - -/** - Initialise `logger`. - - URIs will be mapped using `map` and stored, a reference to `map` itself is - not held. Both `map` and `log` may be NULL when unsupported by the host, - in which case the implementation will fall back to printing to stderr. -*/ -static inline void -lv2_log_logger_init(LV2_Log_Logger* logger, - LV2_URID_Map* map, - LV2_Log_Log* log) -{ - logger->log = log; - lv2_log_logger_set_map(logger, map); -} - -/** - Log a message to the host, or stderr if support is unavailable. -*/ -LV2_LOG_FUNC(3, 0) -static inline int -lv2_log_vprintf(LV2_Log_Logger* logger, - LV2_URID type, - const char* fmt, - va_list args) -{ - if (logger && logger->log) { - return logger->log->vprintf(logger->log->handle, type, fmt, args); - } else { - return vfprintf(stderr, fmt, args); - } -} - -/** Log an error via lv2_log_vprintf(). */ -LV2_LOG_FUNC(2, 3) -static inline int -lv2_log_error(LV2_Log_Logger* logger, const char* fmt, ...) -{ - va_list args; - va_start(args, fmt); - const int ret = lv2_log_vprintf(logger, logger->Error, fmt, args); - va_end(args); - return ret; -} - -/** Log a note via lv2_log_vprintf(). */ -LV2_LOG_FUNC(2, 3) -static inline int -lv2_log_note(LV2_Log_Logger* logger, const char* fmt, ...) -{ - va_list args; - va_start(args, fmt); - const int ret = lv2_log_vprintf(logger, logger->Note, fmt, args); - va_end(args); - return ret; -} - -/** Log a trace via lv2_log_vprintf(). */ -LV2_LOG_FUNC(2, 3) -static inline int -lv2_log_trace(LV2_Log_Logger* logger, const char* fmt, ...) -{ - va_list args; - va_start(args, fmt); - const int ret = lv2_log_vprintf(logger, logger->Trace, fmt, args); - va_end(args); - return ret; -} - -/** Log a warning via lv2_log_vprintf(). */ -LV2_LOG_FUNC(2, 3) -static inline int -lv2_log_warning(LV2_Log_Logger* logger, const char* fmt, ...) -{ - va_list args; - va_start(args, fmt); - const int ret = lv2_log_vprintf(logger, logger->Warning, fmt, args); - va_end(args); - return ret; -} - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_LOG_LOGGER_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/log/lv2-log.doap.ttl b/lv2/lv2plug.in/ns/ext/log/lv2-log.doap.ttl deleted file mode 100644 index ed89423..0000000 --- a/lv2/lv2plug.in/ns/ext/log/lv2-log.doap.ttl +++ /dev/null @@ -1,53 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/log> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Log" ; - doap:shortdesc "A feature for writing log messages." ; - doap:created "2012-01-12" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "2.4" ; - doap:created "2016-07-30" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add lv2_log_logger_set_map() for changing the URI map of an existing logger." - ] - ] - ] , [ - doap:revision "2.2" ; - doap:created "2014-01-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add missing include string.h to logger.h for memset." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2013-01-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add logger convenience API." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/midi/lv2-midi.doap.ttl b/lv2/lv2plug.in/ns/ext/midi/lv2-midi.doap.ttl deleted file mode 100644 index 32ee007..0000000 --- a/lv2/lv2plug.in/ns/ext/midi/lv2-midi.doap.ttl +++ /dev/null @@ -1,84 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/midi> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 MIDI" ; - doap:shortdesc "A normalised definition of raw MIDI." ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:created "2006-00-00" ; - doap:developer <http://lv2plug.in/ns/meta#larsl> , - <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.8" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] , [ - rdfs:label "Add midi:binding and midi:channel predicates." - ] , [ - rdfs:label "Add midi:HexByte datatype for status bytes and masks." - ] , [ - rdfs:label "Remove non-standard midi:Tick message type." - ] , [ - rdfs:label "Add C definitions for message types and standard controllers." - ] , [ - rdfs:label "Fix definition of SystemExclusive status byte." - ] - ] - ] , [ - doap:revision "1.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add class definitions for various message types." - ] , [ - rdfs:label "Document how to serialise a MidiEvent to a string." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-midi-1.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-midi-1.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system for installation." - ] , [ - rdfs:label "Switch to ISC license." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-10-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-midi-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/midi/midi.h b/lv2/lv2plug.in/ns/ext/midi/midi.h deleted file mode 100644 index 79e3a83..0000000 --- a/lv2/lv2plug.in/ns/ext/midi/midi.h +++ /dev/null @@ -1,234 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup midi MIDI - - Definitions of standard MIDI messages, see <http://lv2plug.in/ns/ext/midi> - for details. - - @{ -*/ - -#ifndef LV2_MIDI_H -#define LV2_MIDI_H - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -#define LV2_MIDI_URI "http://lv2plug.in/ns/ext/midi" ///< http://lv2plug.in/ns/ext/midi -#define LV2_MIDI_PREFIX LV2_MIDI_URI "#" ///< http://lv2plug.in/ns/ext/midi# - -#define LV2_MIDI__ActiveSense LV2_MIDI_PREFIX "ActiveSense" ///< http://lv2plug.in/ns/ext/midi#ActiveSense -#define LV2_MIDI__Aftertouch LV2_MIDI_PREFIX "Aftertouch" ///< http://lv2plug.in/ns/ext/midi#Aftertouch -#define LV2_MIDI__Bender LV2_MIDI_PREFIX "Bender" ///< http://lv2plug.in/ns/ext/midi#Bender -#define LV2_MIDI__ChannelPressure LV2_MIDI_PREFIX "ChannelPressure" ///< http://lv2plug.in/ns/ext/midi#ChannelPressure -#define LV2_MIDI__Chunk LV2_MIDI_PREFIX "Chunk" ///< http://lv2plug.in/ns/ext/midi#Chunk -#define LV2_MIDI__Clock LV2_MIDI_PREFIX "Clock" ///< http://lv2plug.in/ns/ext/midi#Clock -#define LV2_MIDI__Continue LV2_MIDI_PREFIX "Continue" ///< http://lv2plug.in/ns/ext/midi#Continue -#define LV2_MIDI__Controller LV2_MIDI_PREFIX "Controller" ///< http://lv2plug.in/ns/ext/midi#Controller -#define LV2_MIDI__MidiEvent LV2_MIDI_PREFIX "MidiEvent" ///< http://lv2plug.in/ns/ext/midi#MidiEvent -#define LV2_MIDI__NoteOff LV2_MIDI_PREFIX "NoteOff" ///< http://lv2plug.in/ns/ext/midi#NoteOff -#define LV2_MIDI__NoteOn LV2_MIDI_PREFIX "NoteOn" ///< http://lv2plug.in/ns/ext/midi#NoteOn -#define LV2_MIDI__ProgramChange LV2_MIDI_PREFIX "ProgramChange" ///< http://lv2plug.in/ns/ext/midi#ProgramChange -#define LV2_MIDI__QuarterFrame LV2_MIDI_PREFIX "QuarterFrame" ///< http://lv2plug.in/ns/ext/midi#QuarterFrame -#define LV2_MIDI__Reset LV2_MIDI_PREFIX "Reset" ///< http://lv2plug.in/ns/ext/midi#Reset -#define LV2_MIDI__SongPosition LV2_MIDI_PREFIX "SongPosition" ///< http://lv2plug.in/ns/ext/midi#SongPosition -#define LV2_MIDI__SongSelect LV2_MIDI_PREFIX "SongSelect" ///< http://lv2plug.in/ns/ext/midi#SongSelect -#define LV2_MIDI__Start LV2_MIDI_PREFIX "Start" ///< http://lv2plug.in/ns/ext/midi#Start -#define LV2_MIDI__Stop LV2_MIDI_PREFIX "Stop" ///< http://lv2plug.in/ns/ext/midi#Stop -#define LV2_MIDI__SystemCommon LV2_MIDI_PREFIX "SystemCommon" ///< http://lv2plug.in/ns/ext/midi#SystemCommon -#define LV2_MIDI__SystemExclusive LV2_MIDI_PREFIX "SystemExclusive" ///< http://lv2plug.in/ns/ext/midi#SystemExclusive -#define LV2_MIDI__SystemMessage LV2_MIDI_PREFIX "SystemMessage" ///< http://lv2plug.in/ns/ext/midi#SystemMessage -#define LV2_MIDI__SystemRealtime LV2_MIDI_PREFIX "SystemRealtime" ///< http://lv2plug.in/ns/ext/midi#SystemRealtime -#define LV2_MIDI__Tick LV2_MIDI_PREFIX "Tick" ///< http://lv2plug.in/ns/ext/midi#Tick -#define LV2_MIDI__TuneRequest LV2_MIDI_PREFIX "TuneRequest" ///< http://lv2plug.in/ns/ext/midi#TuneRequest -#define LV2_MIDI__VoiceMessage LV2_MIDI_PREFIX "VoiceMessage" ///< http://lv2plug.in/ns/ext/midi#VoiceMessage -#define LV2_MIDI__benderValue LV2_MIDI_PREFIX "benderValue" ///< http://lv2plug.in/ns/ext/midi#benderValue -#define LV2_MIDI__binding LV2_MIDI_PREFIX "binding" ///< http://lv2plug.in/ns/ext/midi#binding -#define LV2_MIDI__byteNumber LV2_MIDI_PREFIX "byteNumber" ///< http://lv2plug.in/ns/ext/midi#byteNumber -#define LV2_MIDI__channel LV2_MIDI_PREFIX "channel" ///< http://lv2plug.in/ns/ext/midi#channel -#define LV2_MIDI__chunk LV2_MIDI_PREFIX "chunk" ///< http://lv2plug.in/ns/ext/midi#chunk -#define LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber" ///< http://lv2plug.in/ns/ext/midi#controllerNumber -#define LV2_MIDI__controllerValue LV2_MIDI_PREFIX "controllerValue" ///< http://lv2plug.in/ns/ext/midi#controllerValue -#define LV2_MIDI__noteNumber LV2_MIDI_PREFIX "noteNumber" ///< http://lv2plug.in/ns/ext/midi#noteNumber -#define LV2_MIDI__pressure LV2_MIDI_PREFIX "pressure" ///< http://lv2plug.in/ns/ext/midi#pressure -#define LV2_MIDI__programNumber LV2_MIDI_PREFIX "programNumber" ///< http://lv2plug.in/ns/ext/midi#programNumber -#define LV2_MIDI__property LV2_MIDI_PREFIX "property" ///< http://lv2plug.in/ns/ext/midi#property -#define LV2_MIDI__songNumber LV2_MIDI_PREFIX "songNumber" ///< http://lv2plug.in/ns/ext/midi#songNumber -#define LV2_MIDI__songPosition LV2_MIDI_PREFIX "songPosition" ///< http://lv2plug.in/ns/ext/midi#songPosition -#define LV2_MIDI__status LV2_MIDI_PREFIX "status" ///< http://lv2plug.in/ns/ext/midi#status -#define LV2_MIDI__statusMask LV2_MIDI_PREFIX "statusMask" ///< http://lv2plug.in/ns/ext/midi#statusMask -#define LV2_MIDI__velocity LV2_MIDI_PREFIX "velocity" ///< http://lv2plug.in/ns/ext/midi#velocity - -/** - MIDI Message Type. - - This includes both voice messages (which have a channel) and system messages - (which do not), as well as a sentinel value for invalid messages. To get - the type of a message suitable for use in a switch statement, use - lv2_midi_get_type() on the status byte. -*/ -typedef enum { - LV2_MIDI_MSG_INVALID = 0, /**< Invalid Message */ - LV2_MIDI_MSG_NOTE_OFF = 0x80, /**< Note Off */ - LV2_MIDI_MSG_NOTE_ON = 0x90, /**< Note On */ - LV2_MIDI_MSG_NOTE_PRESSURE = 0xA0, /**< Note Pressure */ - LV2_MIDI_MSG_CONTROLLER = 0xB0, /**< Controller */ - LV2_MIDI_MSG_PGM_CHANGE = 0xC0, /**< Program Change */ - LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0, /**< Channel Pressure */ - LV2_MIDI_MSG_BENDER = 0xE0, /**< Pitch Bender */ - LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0, /**< System Exclusive Begin */ - LV2_MIDI_MSG_MTC_QUARTER = 0xF1, /**< MTC Quarter Frame */ - LV2_MIDI_MSG_SONG_POS = 0xF2, /**< Song Position */ - LV2_MIDI_MSG_SONG_SELECT = 0xF3, /**< Song Select */ - LV2_MIDI_MSG_TUNE_REQUEST = 0xF6, /**< Tune Request */ - LV2_MIDI_MSG_CLOCK = 0xF8, /**< Clock */ - LV2_MIDI_MSG_START = 0xFA, /**< Start */ - LV2_MIDI_MSG_CONTINUE = 0xFB, /**< Continue */ - LV2_MIDI_MSG_STOP = 0xFC, /**< Stop */ - LV2_MIDI_MSG_ACTIVE_SENSE = 0xFE, /**< Active Sensing */ - LV2_MIDI_MSG_RESET = 0xFF /**< Reset */ -} LV2_Midi_Message_Type; - -/** - Standard MIDI Controller Numbers. -*/ -typedef enum { - LV2_MIDI_CTL_MSB_BANK = 0x00, /**< Bank Selection */ - LV2_MIDI_CTL_MSB_MODWHEEL = 0x01, /**< Modulation */ - LV2_MIDI_CTL_MSB_BREATH = 0x02, /**< Breath */ - LV2_MIDI_CTL_MSB_FOOT = 0x04, /**< Foot */ - LV2_MIDI_CTL_MSB_PORTAMENTO_TIME = 0x05, /**< Portamento Time */ - LV2_MIDI_CTL_MSB_DATA_ENTRY = 0x06, /**< Data Entry */ - LV2_MIDI_CTL_MSB_MAIN_VOLUME = 0x07, /**< Main Volume */ - LV2_MIDI_CTL_MSB_BALANCE = 0x08, /**< Balance */ - LV2_MIDI_CTL_MSB_PAN = 0x0A, /**< Panpot */ - LV2_MIDI_CTL_MSB_EXPRESSION = 0x0B, /**< Expression */ - LV2_MIDI_CTL_MSB_EFFECT1 = 0x0C, /**< Effect1 */ - LV2_MIDI_CTL_MSB_EFFECT2 = 0x0D, /**< Effect2 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10, /**< General Purpose 1 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11, /**< General Purpose 2 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12, /**< General Purpose 3 */ - LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13, /**< General Purpose 4 */ - LV2_MIDI_CTL_LSB_BANK = 0x20, /**< Bank Selection */ - LV2_MIDI_CTL_LSB_MODWHEEL = 0x21, /**< Modulation */ - LV2_MIDI_CTL_LSB_BREATH = 0x22, /**< Breath */ - LV2_MIDI_CTL_LSB_FOOT = 0x24, /**< Foot */ - LV2_MIDI_CTL_LSB_PORTAMENTO_TIME = 0x25, /**< Portamento Time */ - LV2_MIDI_CTL_LSB_DATA_ENTRY = 0x26, /**< Data Entry */ - LV2_MIDI_CTL_LSB_MAIN_VOLUME = 0x27, /**< Main Volume */ - LV2_MIDI_CTL_LSB_BALANCE = 0x28, /**< Balance */ - LV2_MIDI_CTL_LSB_PAN = 0x2A, /**< Panpot */ - LV2_MIDI_CTL_LSB_EXPRESSION = 0x2B, /**< Expression */ - LV2_MIDI_CTL_LSB_EFFECT1 = 0x2C, /**< Effect1 */ - LV2_MIDI_CTL_LSB_EFFECT2 = 0x2D, /**< Effect2 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30, /**< General Purpose 1 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31, /**< General Purpose 2 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32, /**< General Purpose 3 */ - LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33, /**< General Purpose 4 */ - LV2_MIDI_CTL_SUSTAIN = 0x40, /**< Sustain Pedal */ - LV2_MIDI_CTL_PORTAMENTO = 0x41, /**< Portamento */ - LV2_MIDI_CTL_SOSTENUTO = 0x42, /**< Sostenuto */ - LV2_MIDI_CTL_SOFT_PEDAL = 0x43, /**< Soft Pedal */ - LV2_MIDI_CTL_LEGATO_FOOTSWITCH = 0x44, /**< Legato Foot Switch */ - LV2_MIDI_CTL_HOLD2 = 0x45, /**< Hold2 */ - LV2_MIDI_CTL_SC1_SOUND_VARIATION = 0x46, /**< SC1 Sound Variation */ - LV2_MIDI_CTL_SC2_TIMBRE = 0x47, /**< SC2 Timbre */ - LV2_MIDI_CTL_SC3_RELEASE_TIME = 0x48, /**< SC3 Release Time */ - LV2_MIDI_CTL_SC4_ATTACK_TIME = 0x49, /**< SC4 Attack Time */ - LV2_MIDI_CTL_SC5_BRIGHTNESS = 0x4A, /**< SC5 Brightness */ - LV2_MIDI_CTL_SC6 = 0x4B, /**< SC6 */ - LV2_MIDI_CTL_SC7 = 0x4C, /**< SC7 */ - LV2_MIDI_CTL_SC8 = 0x4D, /**< SC8 */ - LV2_MIDI_CTL_SC9 = 0x4E, /**< SC9 */ - LV2_MIDI_CTL_SC10 = 0x4F, /**< SC10 */ - LV2_MIDI_CTL_GENERAL_PURPOSE5 = 0x50, /**< General Purpose 5 */ - LV2_MIDI_CTL_GENERAL_PURPOSE6 = 0x51, /**< General Purpose 6 */ - LV2_MIDI_CTL_GENERAL_PURPOSE7 = 0x52, /**< General Purpose 7 */ - LV2_MIDI_CTL_GENERAL_PURPOSE8 = 0x53, /**< General Purpose 8 */ - LV2_MIDI_CTL_PORTAMENTO_CONTROL = 0x54, /**< Portamento Control */ - LV2_MIDI_CTL_E1_REVERB_DEPTH = 0x5B, /**< E1 Reverb Depth */ - LV2_MIDI_CTL_E2_TREMOLO_DEPTH = 0x5C, /**< E2 Tremolo Depth */ - LV2_MIDI_CTL_E3_CHORUS_DEPTH = 0x5D, /**< E3 Chorus Depth */ - LV2_MIDI_CTL_E4_DETUNE_DEPTH = 0x5E, /**< E4 Detune Depth */ - LV2_MIDI_CTL_E5_PHASER_DEPTH = 0x5F, /**< E5 Phaser Depth */ - LV2_MIDI_CTL_DATA_INCREMENT = 0x60, /**< Data Increment */ - LV2_MIDI_CTL_DATA_DECREMENT = 0x61, /**< Data Decrement */ - LV2_MIDI_CTL_NRPN_LSB = 0x62, /**< Non-registered Parameter Number */ - LV2_MIDI_CTL_NRPN_MSB = 0x63, /**< Non-registered Parameter Number */ - LV2_MIDI_CTL_RPN_LSB = 0x64, /**< Registered Parameter Number */ - LV2_MIDI_CTL_RPN_MSB = 0x65, /**< Registered Parameter Number */ - LV2_MIDI_CTL_ALL_SOUNDS_OFF = 0x78, /**< All Sounds Off */ - LV2_MIDI_CTL_RESET_CONTROLLERS = 0x79, /**< Reset Controllers */ - LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A, /**< Local Control Switch */ - LV2_MIDI_CTL_ALL_NOTES_OFF = 0x7B, /**< All Notes Off */ - LV2_MIDI_CTL_OMNI_OFF = 0x7C, /**< Omni Off */ - LV2_MIDI_CTL_OMNI_ON = 0x7D, /**< Omni On */ - LV2_MIDI_CTL_MONO1 = 0x7E, /**< Mono1 */ - LV2_MIDI_CTL_MONO2 = 0x7F /**< Mono2 */ -} LV2_Midi_Controller; - -/** - Return true iff `msg` is a MIDI voice message (which has a channel). -*/ -static inline bool -lv2_midi_is_voice_message(const uint8_t* msg) { - return msg[0] >= 0x80 && msg[0] < 0xF0; -} - -/** - Return true iff `msg` is a MIDI system message (which has no channel). -*/ -static inline bool -lv2_midi_is_system_message(const uint8_t* msg) { - switch (msg[0]) { - case 0xF4: case 0xF5: case 0xF7: case 0xF9: case 0xFD: - return false; - default: - return (msg[0] & 0xF0) == 0xF0; - } -} - -/** - Return the type of a MIDI message. - @param msg Pointer to the start (status byte) of a MIDI message. -*/ -static inline LV2_Midi_Message_Type -lv2_midi_message_type(const uint8_t* msg) { - if (lv2_midi_is_voice_message(msg)) { - return (LV2_Midi_Message_Type)(msg[0] & 0xF0); - } else if (lv2_midi_is_system_message(msg)) { - return (LV2_Midi_Message_Type)msg[0]; - } else { - return LV2_MIDI_MSG_INVALID; - } -} - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_MIDI_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/morph/lv2-morph.doap.ttl b/lv2/lv2plug.in/ns/ext/morph/lv2-morph.doap.ttl deleted file mode 100644 index 3c7a542..0000000 --- a/lv2/lv2plug.in/ns/ext/morph/lv2-morph.doap.ttl +++ /dev/null @@ -1,23 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/morph> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Morph" ; - doap:shortdesc "Ports that can dynamically change type." ; - doap:created "2012-05-22" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.0" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/morph/morph.h b/lv2/lv2plug.in/ns/ext/morph/morph.h deleted file mode 100644 index 884af74..0000000 --- a/lv2/lv2plug.in/ns/ext/morph/morph.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup morph Morph - - Ports that can dynamically change type, see <http://lv2plug.in/ns/ext/morph> - for details. - - @{ -*/ - -#ifndef LV2_MORPH_H -#define LV2_MORPH_H - -#define LV2_MORPH_URI "http://lv2plug.in/ns/ext/morph" ///< http://lv2plug.in/ns/ext/morph -#define LV2_MORPH_PREFIX LV2_MORPH_URI "#" ///< http://lv2plug.in/ns/ext/morph# - -#define LV2_MORPH__AutoMorphPort LV2_MORPH_PREFIX "AutoMorphPort" ///< http://lv2plug.in/ns/ext/morph#AutoMorphPort -#define LV2_MORPH__MorphPort LV2_MORPH_PREFIX "MorphPort" ///< http://lv2plug.in/ns/ext/morph#MorphPort -#define LV2_MORPH__interface LV2_MORPH_PREFIX "interface" ///< http://lv2plug.in/ns/ext/morph#interface -#define LV2_MORPH__supportsType LV2_MORPH_PREFIX "supportsType" ///< http://lv2plug.in/ns/ext/morph#supportsType -#define LV2_MORPH__currentType LV2_MORPH_PREFIX "currentType" ///< http://lv2plug.in/ns/ext/morph#currentType - -#endif /* LV2_MORPH_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/morph/morph.ttl b/lv2/lv2plug.in/ns/ext/morph/morph.ttl deleted file mode 100644 index 9457089..0000000 --- a/lv2/lv2plug.in/ns/ext/morph/morph.ttl +++ /dev/null @@ -1,86 +0,0 @@ -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix morph: <http://lv2plug.in/ns/ext/morph#> . -@prefix opts: <http://lv2plug.in/ns/ext/options#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/morph> - a owl:Ontology ; - rdfs:seeAlso <morph.h> , - <lv2-morph.doap.ttl> , - <../../meta/meta.ttl> ; - lv2:documentation """ -<p>This extension defines two port types: morph:MorphPort, which has a -host-configurable type, and morph:AutoMorphPort, which may automatically change -type when a MorphPort's type is changed. These ports always have a default -type and work normally work in hosts that are unaware of this extension. Thus, -this extension provides a backwards compatibility mechanism which allows -plugins to use new port types but gracefully fall back to a default type in -hosts that do not support them.</p> - -<p>This extension only defines port types and properties for describing morph -ports. The actual run-time switching is done via the opts:interface API.</p> -""" . - -morph:MorphPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Morph Port" ; - lv2:documentation """ -<p>Ports of this type MUST have another type which defines the default buffer -format (e.g. lv2:ControlPort) but can be dynamically changed to a different -type in hosts that support opts:interface.</p> - -<p>The host may change the type of a MorphPort by setting its morph:currentType -with LV2_Options_Interface::set(). If the plugin has any morph:AutoMorphPort -ports, the host MUST check their types after changing any port type since they -may have changed.</p> """ . - -morph:AutoMorphPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Auto Morph Port" ; - lv2:documentation """ -<p>Ports of this type MUST have another type which defines the default buffer -format (e.g. lv2:ControlPort) but may dynamically change types based on the -configured types of any morph:MorphPort ports on the same plugin instance.</p> - -<p>The type of a port may only change in response to a host call to -LV2_Options_Interface::set(). Whenever any port type on the instance changes, -the host MUST check the type of all morph:AutoMorphPort ports with -LV2_Options_Interface::get() before calling run() again, since they may have -changed. If the type of any port is zero, it means the current configuration -is invalid and the plugin may not be run (unless that port is -lv2:connectionOptional and connected to NULL).</p> - -<p>This is mainly useful for outputs whose type depends on the type of -corresponding inputs.</p> -""" . - -morph:supportsType - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain morph:MorphPort ; - rdfs:label "supports type" ; - lv2:documentation """ -<p>Indicates that a port supports being switched to a certain type. A -MorphPort MUST list each type it supports being switched to in the plugin data -using this property.</p> -""" . - -morph:currentType - a rdf:Property , - opts:Option , - owl:ObjectProperty ; - rdfs:domain morph:MorphPort ; - rdfs:label "current type" ; - lv2:documentation """ -<p>The currently active type of the port. This is for dynamic use as an option -and SHOULD NOT be listed in the static plugin data.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/options/lv2-options.doap.ttl b/lv2/lv2plug.in/ns/ext/options/lv2-options.doap.ttl deleted file mode 100644 index 6b99ef3..0000000 --- a/lv2/lv2plug.in/ns/ext/options/lv2-options.doap.ttl +++ /dev/null @@ -1,33 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/options> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Options" ; - doap:shortdesc "Instantiation time options." ; - doap:created "2012-08-20" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.2" ; - doap:created "2013-01-10" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Set the range of opts:requiredOption and opts:supportedOption to opts:Option." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/options/options.h b/lv2/lv2plug.in/ns/ext/options/options.h deleted file mode 100644 index 433dd1c..0000000 --- a/lv2/lv2plug.in/ns/ext/options/options.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup options Options - - Instantiation time options, see <http://lv2plug.in/ns/ext/options> for - details. - - @{ -*/ - -#ifndef LV2_OPTIONS_H -#define LV2_OPTIONS_H - -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#define LV2_OPTIONS_URI "http://lv2plug.in/ns/ext/options" ///< http://lv2plug.in/ns/ext/options -#define LV2_OPTIONS_PREFIX LV2_OPTIONS_URI "#" ///< http://lv2plug.in/ns/ext/options# - -#define LV2_OPTIONS__Option LV2_OPTIONS_PREFIX "Option" ///< http://lv2plug.in/ns/ext/options#Option -#define LV2_OPTIONS__interface LV2_OPTIONS_PREFIX "interface" ///< http://lv2plug.in/ns/ext/options#interface -#define LV2_OPTIONS__options LV2_OPTIONS_PREFIX "options" ///< http://lv2plug.in/ns/ext/options#options -#define LV2_OPTIONS__requiredOption LV2_OPTIONS_PREFIX "requiredOption" ///< http://lv2plug.in/ns/ext/options#requiredOption -#define LV2_OPTIONS__supportedOption LV2_OPTIONS_PREFIX "supportedOption" ///< http://lv2plug.in/ns/ext/options#supportedOption - -#ifdef __cplusplus -extern "C" { -#endif - -/** - The context of an Option, which defines the subject it applies to. -*/ -typedef enum { - /** - This option applies to the instance itself. The subject must be - ignored. - */ - LV2_OPTIONS_INSTANCE, - - /** - This option applies to some named resource. The subject is a URI mapped - to an integer (a LV2_URID, like the key) - */ - LV2_OPTIONS_RESOURCE, - - /** - This option applies to some blank node. The subject is a blank node - identifier, which is valid only within the current local scope. - */ - LV2_OPTIONS_BLANK, - - /** - This option applies to a port on the instance. The subject is the - port's index. - */ - LV2_OPTIONS_PORT -} LV2_Options_Context; - -/** - An option. - - This is a property with a subject, also known as a triple or statement. - - This struct is useful anywhere a statement needs to be passed where no - memory ownership issues are present (since the value is a const pointer). - - Options can be passed to an instance via the feature LV2_OPTIONS__options - with data pointed to an array of options terminated by a zeroed option, or - accessed/manipulated using LV2_Options_Interface. -*/ -typedef struct _LV2_Options_Option { - LV2_Options_Context context; /**< Context (type of subject). */ - uint32_t subject; /**< Subject. */ - LV2_URID key; /**< Key (property). */ - uint32_t size; /**< Size of value in bytes. */ - LV2_URID type; /**< Type of value (datatype). */ - const void* value; /**< Pointer to value (object). */ -} LV2_Options_Option; - -/** A status code for option functions. */ -typedef enum { - LV2_OPTIONS_SUCCESS = 0, /**< Completed successfully. */ - LV2_OPTIONS_ERR_UNKNOWN = 1, /**< Unknown error. */ - LV2_OPTIONS_ERR_BAD_SUBJECT = 1 << 1, /**< Invalid/unsupported subject. */ - LV2_OPTIONS_ERR_BAD_KEY = 1 << 2, /**< Invalid/unsupported key. */ - LV2_OPTIONS_ERR_BAD_VALUE = 1 << 3 /**< Invalid/unsupported value. */ -} LV2_Options_Status; - -/** - Interface for dynamically setting options (LV2_OPTIONS__interface). -*/ -typedef struct _LV2_Options_Interface { - /** - Get the given options. - - Each element of the passed options array MUST have type, subject, and - key set. All other fields (size, type, value) MUST be initialised to - zero, and are set to the option value if such an option is found. - - This function is in the "instantiation" LV2 threading class, so no other - instance functions may be called concurrently. - - @return Bitwise OR of LV2_Options_Status values. - */ - uint32_t (*get)(LV2_Handle instance, - LV2_Options_Option* options); - - /** - Set the given options. - - This function is in the "instantiation" LV2 threading class, so no other - instance functions may be called concurrently. - - @return Bitwise OR of LV2_Options_Status values. - */ - uint32_t (*set)(LV2_Handle instance, - const LV2_Options_Option* options); -} LV2_Options_Interface; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_OPTIONS_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/options/options.ttl b/lv2/lv2plug.in/ns/ext/options/options.ttl deleted file mode 100644 index e4aea32..0000000 --- a/lv2/lv2plug.in/ns/ext/options/options.ttl +++ /dev/null @@ -1,105 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix opts: <http://lv2plug.in/ns/ext/options#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/options> - a owl:Ontology ; - rdfs:seeAlso <options.h> , - <../../meta/meta.ttl> , - <lv2-options.doap.ttl> ; - lv2:documentation """ - -<p>This extension defines a facility for <q>options</q>, which are dynamic -properties that may be changed at run time.</p> - -<p>There are two facilities for passing options to an instance: opts:options -allows passing options at instantiation time, and the opts:interface interface -allows options to be dynamically set and retrieved after instantiation.</p> - -<p>Note that this extension is only for allowing hosts to configure plugins, -and is not a <q>live</q> control mechanism. For real-time control, use -event-based control via an atom:AtomPort with an atom:Sequence buffer.</p> - -<p>Instances may indicate they <q>require</q> an option with the -opts:requiredOption property, or that they optionally <q>support</q> an option -with the opts:supportedOption property.</p> -""" . - -opts:Option - a rdfs:Class ; - rdfs:label "Option" ; - rdfs:subClassOf rdf:Property ; - lv2:documentation """ -<p>A property intended to be used as a static option for an instance.</p> - -<p>It is not required for a property to explicitly be an Option in order to be -used as such. However, properties which are primarily intended for use as -options, or are at least particularly useful as options, should be explicitly -given this type for documentation purposes, and to assist hosts in discovering -option definitions.</p> -""" . - -opts:interface - a lv2:ExtensionData ; - lv2:documentation """ -<p>An interface (LV2_Options_Interface) for dynamically setting and getting -options. Note this is intended for use by the host for configuring plugins -only, and and is <em>not</em> a <q>live</q> plugin control mechanism.</p> - -<p>The plugin data file should describe this like so:</p> -<pre class="turtle-code"> -@prefix opts: <http://lv2plug.in/ns/ext/options#> . - -<plugin> - a lv2:Plugin ; - lv2:extensionData opts:interface . -</pre> -""" . - -opts:options - a lv2:Feature ; - rdfs:label "options" ; - lv2:documentation """ -<p>The feature used to provide options to an instance.</p> - -<p>To implement this feature, hosts MUST pass an LV2_Feature to the appropriate -instantiate method with this URI and data pointed to an array of -LV2_Options_Option terminated by an element with both key and value set to -zero. The instance should cast this data pointer to <code>const -LV2_Options_Option*</code> and scan the array for any options of interest. The -instance MUST NOT modify the options array in any way.</p> - -<p>Note that requiring this feature may reduce the number of compatible hosts. -Unless some options are strictly required by the instance, this feature SHOULD -be listed as a lv2:optionalFeature.</p> -""" . - -opts:requiredOption - a rdf:Property , - owl:ObjectProperty ; - rdfs:range opts:Option ; - rdfs:label "required option" ; - lv2:documentation """ -<p>An option required by the instance to function at all. The host MUST pass a -value for the specified option via opts:options in order to create an -instance.</p> - -<p>Note that use of this property may reduce the number of compatible hosts. -Wherever possible, it is better to list options with opts:supportedOption and -fall back to a reasonable default value if it is not provided.</p> -""" . - -opts:supportedOption - a rdf:Property , - owl:ObjectProperty ; - rdfs:range opts:Option ; - rdfs:label "supported option" ; - lv2:documentation """ -<p>An option supported or <q>understood</q> by the instance. The host SHOULD -provide a value for the specified option if one is known, or provide the user -an opportunity to specify one if one is Indicates that the instance host MUST -pass a value for the specified option in order to instantiate the instance.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/parameters/lv2-parameters.doap.ttl b/lv2/lv2plug.in/ns/ext/parameters/lv2-parameters.doap.ttl deleted file mode 100644 index e3c6c96..0000000 --- a/lv2/lv2plug.in/ns/ext/parameters/lv2-parameters.doap.ttl +++ /dev/null @@ -1,48 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/parameters> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Parameters" ; - doap:release [ - doap:revision "1.4" ; - doap:created "2015-04-07" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add range to parameters so hosts know how to control them." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] , [ - rdfs:label "Add param:sampleRate." - ] , [ - rdfs:label "Add parameters.h of URI defines for convenience." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] ; - doap:created "2009-00-00" ; - doap:shortdesc "Common parameters for audio processing." ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:developer <http://lv2plug.in/ns/meta#larsl> . diff --git a/lv2/lv2plug.in/ns/ext/patch/lv2-patch.doap.ttl b/lv2/lv2plug.in/ns/ext/patch/lv2-patch.doap.ttl deleted file mode 100644 index f5e1f7f..0000000 --- a/lv2/lv2plug.in/ns/ext/patch/lv2-patch.doap.ttl +++ /dev/null @@ -1,67 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/patch> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:created "2012-02-09" ; - doap:license <http://opensource.org/licenses/isc> ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:name "LV2 Patch" ; - doap:shortdesc "Messages for accessing and manipulating properties." ; - doap:release [ - doap:revision "2.5" ; - doap:created "2016-10-03" ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add patch:accept property." - ] - ] - ] , [ - doap:revision "2.4" ; - doap:created "2015-04-07" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Define patch:Get with no subject to implicitly apply to reciever. This can be used by UIs to get an initial description of a plugin." - ] , [ - rdfs:label "Add patch:Copy method." - ] - ] - ] , [ - doap:revision "2.2" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add patch:sequenceNumber for associating replies with requests." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2013-01-10" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Make patch:Set a compact message for setting one property." - ] , [ - rdfs:label "Add patch:readable and patch:writable for describing available properties." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/patch/patch.ttl b/lv2/lv2plug.in/ns/ext/patch/patch.ttl deleted file mode 100644 index 79ada4e..0000000 --- a/lv2/lv2plug.in/ns/ext/patch/patch.ttl +++ /dev/null @@ -1,385 +0,0 @@ -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix patch: <http://lv2plug.in/ns/ext/patch#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/patch> - a owl:Ontology ; - rdfs:seeAlso <patch.h> , - <lv2-patch.doap.ttl> ; - lv2:documentation """ -<p>This vocabulary defines messages which can be used to access and manipulate -properties. It is designed to provide a dynamic control interface for LV2 -plugins, but is useful in many contexts.</p> - -<p>The main feature of this design is that the messages themselves are -described in the same format as the data they work with. In particular, -messages can be serialised as a binary <a -href="../atom/atom.html#Object">Object</a> or in Turtle (or any other RDF -serialisation).</p> - -<p>The idea behind using a property-based interface for control is to prevent -an an explosion of message types. Instead of a custom message for each action, -control is achieved via manipulating properties (which are likely already -defined for other reasons). Note, however, that this is purely conceptual; -there is no requirement that the receiver actually implement a store of -resources with properties.</p> - -<p>For example, consider an object that can blink. Rather than define a -specific interface to control this (e.g. <code>obj.start_blinking(); -obj.stop_blinking()</code>), set a <q>blinking</q> property to true or false -(e.g. <code>obj.set(blinking, true)</code>) to achieve the desired behaviour. -One benefit of this approach is that a persistent state model is available -<q>for free</q>: simply serialise the <q>blinking</q> property.</p> - -<p>This specification is strictly metadata and does not define any binary -mechanism, though it can be completely expressed by standard types in the <a -href="../atom/atom.html">LV2 Atom</a> extension. Thus, hosts can be expected -to be capable of transmitting it between plugins, or between a plugin and its -UI, making it a good choice for advanced plugin control.</p> -""" . - -patch:Ack - a rdfs:Class ; - rdfs:subClassOf patch:Response ; - rdfs:label "Ack" ; - rdfs:comment """An acknowledgement that a request has been successfully processed. This is returned as a reply when a specific reply type is not necessary or appropriate. """ . - -patch:Copy - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Copy" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:minCardinality 1 ; - owl:onProperty patch:subject - ] , [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:destination - ] ; - rdfs:comment """Copy the patch:subject to patch:destination. After this, patch:destination has the description patch:subject had prior to this request's execution, and patch:subject is unchanged. It is an error if the subject does not exist or the destination already exists. - -Multiple patch:subject properties may be given if the patch:destination is a container, the semantics of this use case are application defined.""" . - -patch:Delete - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Delete" ; - rdfs:comment "Request the subject(s) be deleted." . - -patch:Error - a rdfs:Class ; - rdfs:subClassOf patch:Response ; - rdfs:label "Error" ; - rdfs:comment "A response indicating an error processing a request." . - -patch:Get - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Get" ; - rdfs:comment "Request a description of the subject." ; - lv2:documentation """ -<p>Request a description of the subject.</p> - -<p>The detail of the response is not specified, it may be a flat description of -all the properties of the subject, or a more expressive description with -several subjects. A good choice is a <q><a -href="http://www.w3.org/Submission/CBD/">concise bounded description</a></q>, -i.e. a description which recursively includes all properties with blank node -values.</p> - -<p>The response should have the same patch:subject property as the request, and -a patch:body that is a description of that subject. For example:</p> -<pre class="turtle-code"> -<get-request> - a patch:Get ; - patch:subject <something> . -</pre> - -<p>Could result in:</p> -<pre class="turtle-code"> -[] - a patch:Response ; - patch:request <get-request> ; - patch:subject <something> ; - patch:body [ - eg:name "Something" ; - eg:ratio 1.6180339887 ; - ] . -</pre> - -<p>Note the use of blank nodes is not required; the value of patch:body may be -the actual resource node. Depending on the transport and syntax used this may -be preferable. For example, the same response could be written:</p> - -<pre class="turtle-code"> -<something> - eg:name "Something" ; - eg:ratio 1.6180339887 . - -[] - a patch:Response ; - patch:request <get-request> ; - patch:subject <something> ; - patch:body <something> . -</pre> - -<p>If the patch:subject property is absent, then the Get implicitly applies to -the receiver.</p> -""" . - -patch:Insert - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Insert" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:subject - ] ; - rdfs:comment """Insert the patch:body at patch:subject. If the subject does not exist, it is created. If the subject does already exist, it is added to. This request only adds properties, it never removes them. The user must take care that multiple values are not set for properties which should only have one value.""" . - -patch:Message - a rdfs:Class ; - rdfs:label "Patch Message" . - -patch:Move - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Move" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:subject - ] , [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:destination - ] ; - rdfs:comment "Move the patch:subject to patch:destination. After this, patch:destination has the description patch:subject had prior to this request's execution, and patch:subject no longer exists. It is an error if the subject does not exist or the destination already exists." . - -patch:Patch - a rdfs:Class ; - rdfs:subClassOf patch:Request , - [ - a owl:Restriction ; - owl:minCardinality 1 ; - owl:onProperty patch:subject - ] ; - rdfs:label "Patch" ; - rdfs:comment "Add and/or remove properties of the subject." ; - lv2:documentation """ -<p>Add and/or remove properties of the subject.</p> - -<p>This method always has at least one patch:subject, and exactly one patch:add -and patch:remove property. The value of patch:add and patch:remove are nodes -which have the properties to add or remove from the subject(s), respectively. -The special value patch:wildcard may be used as the value of a remove property -to remove all properties with the given predicate. For example:</p> - -<pre class="turtle-code"> -[] - a patch:Patch ; - patch:subject <something> ; - patch:add [ - eg:name "New name" ; - eg:age 42 ; - ] ; - patch:remove [ - eg:name "Old name" ; - eg:age patch:wildcard ; # Remove all old eg:age properties - ] . -</pre> -""" . - -patch:Put - a rdfs:Class ; - rdfs:subClassOf patch:Request ; - rdfs:label "Put" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:subject - ] ; - lv2:documentation """<p>Put the patch:body as the patch:subject. If the subject does not already exist, it is created. If the subject does already exist, the patch:body is considered an updated version of it, and the previous version is replaced.</p> - -<pre class="turtle-code"> -[] - a patch:Put ; - patch:subject <something> ; - patch:body [ - eg:name "New name" ; - eg:age 42 ; - ] . -</pre> -""" . - -patch:Request - a rdfs:Class ; - rdfs:label "Request" ; - rdfs:subClassOf patch:Message ; - rdfs:comment """A request. A request may have a patch:subject property, which indicates which resource the request applies to. The subject may be omitted in contexts where it is implicit (e.g. the recipient is the subject).""" . - -patch:Response - a rdfs:Class ; - rdfs:subClassOf patch:Message ; - rdfs:label "Response" ; - rdfs:comment "A response to a message." . - -patch:Set - a rdfs:Class ; - rdfs:label "Set" ; - rdfs:subClassOf patch:Request , - [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:property - ] , [ - a owl:Restriction ; - owl:cardinality 1 ; - owl:onProperty patch:value - ] ; - rdfs:comment "Set one property to a specific value." ; - lv2:documentation """ -<p>A compact message for setting one property to a specific value.</p> - -<p>This is equivalent to a patch:Patch which removes <em>all</em> pre-existing -values for the property before setting the new value. For example:</p> - -<pre class="turtle-code"> -[] - a patch:Set ; - patch:subject <something> ; - patch:property eg:name ; - patch:value "New name" . -</pre> - -<p>Which is equivalent to:</p> -<pre class="turtle-code"> -[] - a patch:Patch ; - patch:subject <something> ; - patch:add [ - eg:name "New name" ; - ] ; - patch:remove [ - eg:name patch:wildcard ; - ] . -</pre> -""" . - -patch:accept - a rdf:Property ; - rdfs:label "accept" ; - rdfs:domain patch:Request ; - rdfs:range rdfs:Class ; - rdfs:comment "An accepted type for a response." . - -patch:add - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain patch:Message . - -patch:body - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain patch:Message ; - rdfs:comment """The body of a message. - -The details of this property's value depend on the type of message it is a -part of.""" . - -patch:destination - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain patch:Message . - -patch:property - a rdf:Property ; - rdfs:label "property" ; - rdfs:domain patch:Set ; - rdfs:range rdf:Property ; - rdfs:comment "The property for a Set message." . - -patch:readable - a rdf:Property ; - rdfs:label "readable" ; - rdfs:range rdf:Property ; - rdfs:comment """Indicates that the subject may have a property that can be read via a -patch:Get message. See the similar property patch:writable for details.""" . - -patch:remove - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:label "remove" ; - rdfs:domain patch:Message . - -patch:request - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:label "request" ; - rdfs:domain patch:Response ; - rdfs:range patch:Request ; - rdfs:comment """The request this is a response to. This can be used if referring directly to the URI or blank node ID of the request is possible. Otherwise, use patch:sequenceNumber.""" . - -patch:sequenceNumber - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:label "sequence number" ; - rdfs:domain patch:Message ; - rdfs:range xsd:int ; - rdfs:comment """The sequence number of a request or response. This property is used to associate replies with requests when it is not feasible to refer to request URIs with patch:request. A patch:Response with a given sequence number is the reply to the previously send patch:Request with the same sequence number. - -The special sequence number 0 means no reply is desired. """ . - -patch:subject - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain patch:Message ; - rdfs:comment "The subject this message applies to." . - -patch:value - a rdf:Property ; - rdfs:label "value" ; - rdfs:domain patch:Set ; - rdfs:range rdf:Property ; - rdfs:comment "The value of a property in a patch:Set message." . - -patch:wildcard - a rdfs:Resource ; - rdfs:comment """A wildcard which matches any resource. This makes it possible to describe the removal of all values for a given property.""" . - -patch:writable - a rdf:Property ; - rdfs:label "writable" ; - rdfs:range rdf:Property ; - lv2:documentation """ -<p>Indicates that subject may have a property that can be written via a patch -message. This is used to list supported properties, e.g. so user interfaces -can present appropriate controls. For example:</p> - -<pre class="turtle-code"> -@prefix eg: <http://example.org/> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -eg:title - a rdf:Property ; - rdfs:label "title" ; - rdfs:range xsd:string . - -eg:plugin - patch:writable eg:title . -</pre> -""" . diff --git a/lv2/lv2plug.in/ns/ext/port-groups/lv2-port-groups.doap.ttl b/lv2/lv2plug.in/ns/ext/port-groups/lv2-port-groups.doap.ttl deleted file mode 100644 index 87a2ee7..0000000 --- a/lv2/lv2plug.in/ns/ext/port-groups/lv2-port-groups.doap.ttl +++ /dev/null @@ -1,35 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/port-groups> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Port Groups" ; - doap:shortdesc "Multi-channel groups of LV2 ports." ; - doap:created "2008-00-00" ; - doap:developer <http://lv2plug.in/ns/meta#larsl> , - <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl b/lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl deleted file mode 100644 index 011b0fc..0000000 --- a/lv2/lv2plug.in/ns/ext/port-groups/port-groups.ttl +++ /dev/null @@ -1,673 +0,0 @@ -@prefix amb: <http://ambisonics.ch/standards/channels/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/port-groups> - a owl:Ontology ; - rdfs:seeAlso <../../meta/meta.ttl> , - <lv2-port-groups.doap.ttl> . - -pg:Group - a rdfs:Class ; - rdfs:label "Port Group" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty lv2:symbol ; - owl:cardinality 1 ; - rdfs:comment """A pg:Group MUST have exactly one string lv2:symbol. - -This symbol must be unique according to the same rules as the lv2:symbol for an lv2:Port, where group symbols and port symbols reside in the same namespace. In other words, a group on a plugin MUST NOT have the same symbol as another group or a port on that plugin. This makes it possible to uniquely reference a port or group on a plugin with a single identifier and no context.""" - ] ; - rdfs:comment """A set of ports/channels/controls/etc that are are logically grouped together, -e.g. two audio ports in a group may form a stereo stream. - -In order to avoid the need to define large numbers of identical group definitions, a group definition may be shared. For example, a plugin collection may define a single URI for a pg:StereoGroup with the symbol "input" and use it in many plugins.""" . - -pg:InputGroup - a rdfs:Class ; - rdfs:subClassOf pg:Group ; - rdfs:label "Input Group" ; - rdfs:comment "A group which contains exclusively inputs." . - -pg:OutputGroup - a rdfs:Class ; - rdfs:subClassOf pg:Group ; - rdfs:label "Output Group" ; - rdfs:comment "A group which contains exclusively outputs." . - -pg:Element - a rdfs:Class ; - rdfs:label "Element" ; - rdfs:comment "An ordered element of a group." ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty lv2:designation ; - owl:cardinality 1 ; - rdfs:comment "An element MUST have exactly one lv2:designation." - ] ; - rdfs:comment "An element of a group, which has a designation and an optional index." . - -pg:element - a rdf:Property , - owl:ObjectProperty ; - rdfs:range pg:Element ; - rdfs:label "element" ; - rdfs:comment """Indicates that a group has a certain element (a parameter or channel designation with a possible index).""" . - -pg:sideChainOf - a rdf:Property , - owl:ObjectProperty ; - rdfs:label "side-chain of" ; - rdfs:comment """Indicates that this port or group should be considered a "side chain" of some other port or group. The precise definition of "side chain" depends on the plugin, but in general this group should be considered a modifier to some other group, rather than an independent input itself.""" . - -pg:subGroupOf - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain pg:Group ; - rdfs:range pg:Group ; - rdfs:label "sub-group of" ; - rdfs:comment """Indicates that this group is a child of another group. This property has no meaning with respect to plugin execution, but the host may find this information useful (e.g. to provide a compact user interface). Note that being a sub-group does not relax the restriction that the group MUST have a unique symbol with respect to the plugin.""" . - -pg:source - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain pg:OutputGroup ; - rdfs:range pg:InputGroup ; - rdfs:label "source" ; - rdfs:comment """Indicates that this port or group should be considered the "result" of some other port or group. This property only makes sense on groups with outputs when the source is a group with inputs. This can be used to convey a relationship between corresponding input and output groups with different types, e.g. a mono->stereo plugin.""" . - -pg:mainInput - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain lv2:Plugin ; - rdfs:range pg:InputGroup ; - rdfs:label "main input" ; - rdfs:comment """Indicates that this group should be considered the "main" input, i.e. the primary task is processing the signal in this group. A plugin MUST NOT have more than one pg:mainInput property.""" . - -pg:mainOutput - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain lv2:Plugin ; - rdfs:range pg:OutputGroup ; - rdfs:label "main output" ; - rdfs:comment """Indicates that this group should be considered the "main" output. The main output group SHOULD have the main input group as a pg:source.""" . - -pg:group - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:domain lv2:Port ; - rdfs:range pg:Group ; - rdfs:label "group" ; - rdfs:comment """Indicates that this port is a part of a group of ports on the plugin. The port should also have an lv2:designation property to define its designation within that group.""" . - -pg:DiscreteGroup - a rdfs:Class ; - rdfs:subClassOf pg:Group ; - rdfs:comment """Discrete channel configurations. These groups are divided into channels where each represents a particular speaker location. The position of sound in one of these groups depends on a particular speaker configuration.""" . - -pg:left - a lv2:Channel ; - rdfs:label "left" . - -pg:right - a lv2:Channel ; - rdfs:label "right" . - -pg:center - a lv2:Channel ; - rdfs:label "center" . - -pg:side - a lv2:Channel ; - rdfs:label "side" . - -pg:centerLeft - a lv2:Channel ; - rdfs:label "center left" . - -pg:centerRight - a lv2:Channel ; - rdfs:label "center right" . - -pg:sideLeft - a lv2:Channel ; - rdfs:label "side left" . - -pg:sideRight - a lv2:Channel ; - rdfs:label "side right" . - -pg:rearLeft - a lv2:Channel ; - rdfs:label "rear left" . - -pg:rearRight - a lv2:Channel ; - rdfs:label "rear right" . - -pg:rearCenter - a lv2:Channel ; - rdfs:label "rear center" . - -pg:lowFrequencyEffects - a lv2:Channel ; - rdfs:label "low-frequency effects" . - -pg:MonoGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "Mono" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:center - ] . - -pg:StereoGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "Stereo" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:right - ] . - -pg:MidSideGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "Mid-Side Stereo" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:center - ] , [ - lv2:index 1 ; - lv2:designation pg:side - ] . - -pg:ThreePointZeroGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "3.0 Surround" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:right - ] , [ - lv2:index 2 ; - lv2:designation pg:rearCenter - ] . - -pg:FourPointZeroGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "4.0 Surround (Quadraphonic)" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:center - ] , [ - lv2:index 2 ; - lv2:designation pg:right - ] , [ - lv2:index 3 ; - lv2:designation pg:rearCenter - ] . - -pg:FivePointZeroGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "5.0 Surround (3-2 stereo)" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:center - ] , [ - lv2:index 2 ; - lv2:designation pg:right - ] , [ - lv2:index 3 ; - lv2:designation pg:rearLeft - ] , [ - lv2:index 4 ; - lv2:designation pg:rearRight - ] . - -pg:FivePointOneGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "5.1 Surround (3-2 stereo)" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:center - ] , [ - lv2:index 2 ; - lv2:designation pg:right - ] , [ - lv2:index 3 ; - lv2:designation pg:rearLeft - ] , [ - lv2:index 4 ; - lv2:designation pg:rearRight - ] , [ - lv2:index 5 ; - lv2:designation pg:lowFrequencyEffects - ] . - -pg:SixPointOneGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "6.1 Surround" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:center - ] , [ - lv2:index 2 ; - lv2:designation pg:right - ] , [ - lv2:index 3 ; - lv2:designation pg:sideLeft - ] , [ - lv2:index 4 ; - lv2:designation pg:sideRight - ] , [ - lv2:index 5 ; - lv2:designation pg:rearCenter - ] , [ - lv2:index 6 ; - lv2:designation pg:lowFrequencyEffects - ] . - -pg:SevenPointOneGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "7.1 Surround" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:center - ] , [ - lv2:index 2 ; - lv2:designation pg:right - ] , [ - lv2:index 3 ; - lv2:designation pg:sideLeft - ] , [ - lv2:index 4 ; - lv2:designation pg:sideRight - ] , [ - lv2:index 5 ; - lv2:designation pg:rearLeft - ] , [ - lv2:index 6 ; - lv2:designation pg:rearRight - ] , [ - lv2:index 7 ; - lv2:designation pg:lowFrequencyEffects - ] . - -pg:SevenPointOneWideGroup - a rdfs:Class ; - rdfs:subClassOf pg:DiscreteGroup ; - rdfs:label "7.1 Surround (Wide)" ; - pg:element [ - lv2:index 0 ; - lv2:designation pg:left - ] , [ - lv2:index 1 ; - lv2:designation pg:centerLeft - ] , [ - lv2:index 2 ; - lv2:designation pg:center - ] , [ - lv2:index 3 ; - lv2:designation pg:centerRight - ] , [ - lv2:index 4 ; - lv2:designation pg:right - ] , [ - lv2:index 5 ; - lv2:designation pg:rearLeft - ] , [ - lv2:index 6 ; - lv2:designation pg:rearRight - ] , [ - lv2:index 7 ; - lv2:designation pg:lowFrequencyEffects - ] . - -amb:ACN0 - a lv2:Channel . - -amb:ACN1 - a lv2:Channel . - -amb:ACN2 - a lv2:Channel . - -amb:ACN3 - a lv2:Channel . - -amb:ACN4 - a lv2:Channel . - -amb:ACN5 - a lv2:Channel . - -amb:ACN6 - a lv2:Channel . - -amb:ACN7 - a lv2:Channel . - -amb:ACN8 - a lv2:Channel . - -amb:ACN9 - a lv2:Channel . - -amb:ACN10 - a lv2:Channel . - -amb:ACN11 - a lv2:Channel . - -amb:ACN12 - a lv2:Channel . - -amb:ACN13 - a lv2:Channel . - -amb:ACN14 - a lv2:Channel . - -amb:ACN15 - a lv2:Channel . - -pg:AmbisonicGroup - a rdfs:Class ; - rdfs:subClassOf pg:Group ; - rdfs:comment """Ambisonic channel configurations. These groups are divided into channels which together represent a position in an abstract n-dimensional space. The position of sound in one of these groups does not depend on a particular speaker configuration; a decoder can be used to convert an ambisonic stream for any speaker configuration.""" . - -pg:AmbisonicBH1P0Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 1 and peripheral order 0." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN3 - ] . - -pg:AmbisonicBH1P1Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 1 and peripheral order 1." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] . - -pg:AmbisonicBH2P0Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 0." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN8 - ] . - -pg:AmbisonicBH2P1Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 1." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN8 - ] . - -pg:AmbisonicBH2P2Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 2 and peripheral order 2." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN5 - ] , [ - lv2:index 6 ; - lv2:designation amb:ACN6 - ] , [ - lv2:index 7 ; - lv2:designation amb:ACN7 - ] , [ - lv2:index 8 ; - lv2:designation amb:ACN8 - ] . - -pg:AmbisonicBH3P0Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 0." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN8 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN9 - ] , [ - lv2:index 6 ; - lv2:designation amb:ACN15 - ] . - -pg:AmbisonicBH3P1Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 1." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN8 - ] , [ - lv2:index 6 ; - lv2:designation amb:ACN9 - ] , [ - lv2:index 7 ; - lv2:designation amb:ACN15 - ] . - -pg:AmbisonicBH3P2Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 2." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN5 - ] , [ - lv2:index 6 ; - lv2:designation amb:ACN6 - ] , [ - lv2:index 7 ; - lv2:designation amb:ACN7 - ] , [ - lv2:index 8 ; - lv2:designation amb:ACN8 - ] , [ - lv2:index 9 ; - lv2:designation amb:ACN9 - ] , [ - lv2:index 10 ; - lv2:designation amb:ACN15 - ] . - -pg:AmbisonicBH3P3Group - a rdfs:Class ; - rdfs:subClassOf pg:AmbisonicGroup ; - rdfs:label "Ambisonic B stream of horizontal order 3 and peripheral order 3." ; - pg:element [ - lv2:index 0 ; - lv2:designation amb:ACN0 - ] , [ - lv2:index 1 ; - lv2:designation amb:ACN1 - ] , [ - lv2:index 2 ; - lv2:designation amb:ACN2 - ] , [ - lv2:index 3 ; - lv2:designation amb:ACN3 - ] , [ - lv2:index 4 ; - lv2:designation amb:ACN4 - ] , [ - lv2:index 5 ; - lv2:designation amb:ACN5 - ] , [ - lv2:index 6 ; - lv2:designation amb:ACN6 - ] , [ - lv2:index 7 ; - lv2:designation amb:ACN7 - ] , [ - lv2:index 8 ; - lv2:designation amb:ACN8 - ] , [ - lv2:index 9 ; - lv2:designation amb:ACN9 - ] , [ - lv2:index 10 ; - lv2:designation amb:ACN10 - ] , [ - lv2:index 11 ; - lv2:designation amb:ACN11 - ] , [ - lv2:index 12 ; - lv2:designation amb:ACN12 - ] , [ - lv2:index 13 ; - lv2:designation amb:ACN13 - ] , [ - lv2:index 14 ; - lv2:designation amb:ACN14 - ] , [ - lv2:index 15 ; - lv2:designation amb:ACN15 - ] . diff --git a/lv2/lv2plug.in/ns/ext/port-props/lv2-port-props.doap.ttl b/lv2/lv2plug.in/ns/ext/port-props/lv2-port-props.doap.ttl deleted file mode 100644 index 7188aab..0000000 --- a/lv2/lv2plug.in/ns/ext/port-props/lv2-port-props.doap.ttl +++ /dev/null @@ -1,34 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/port-props> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Port Properties" ; - doap:created "2009-01-01" ; - doap:shortdesc "Various port properties." ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:developer <http://lv2plug.in/ns/meta#kfoltman> ; - doap:release [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/port-props/port-props.ttl b/lv2/lv2plug.in/ns/ext/port-props/port-props.ttl deleted file mode 100644 index f27f51e..0000000 --- a/lv2/lv2plug.in/ns/ext/port-props/port-props.ttl +++ /dev/null @@ -1,105 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix pprops: <http://lv2plug.in/ns/ext/port-props#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/port-props> - a owl:Ontology ; - rdfs:seeAlso <lv2-port-props.doap.ttl> ; - lv2:documentation """ -<p>This vocabulary defines various properties for plugin ports, which can be -used to better describe how a plugin can be controlled. Using this metadata, -hosts can build better UIs for plugins, and provide more advanced automatic -functionality.</p>""" . - -pprops:trigger - a lv2:PortProperty ; - rdfs:label "trigger" ; - rdfs:comment """Indicates that the data item corresponds to a momentary event that has been detected (control output ports) or is to be triggered (control input ports). For input ports, the port needs to be reset to lv2:default value after run() function of the plugin has returned. If the control port is assigned a GUI widget by the host, the widget should be of auto-off (momentary, one-shot) type - for example, a push button if the port is also declared as lv2:toggled, or a series of push button or auto-clear input box with a "Send" button if the port is also lv2:integer.""" . - -pprops:supportsStrictBounds - a lv2:Feature ; - rdfs:label "supports strict bounds" ; - rdfs:comment """Indicates use of host support for pprops:hasStrictBounds port property. A plugin that specifies it as optional feature can omit value clamping for hasStrictBounds ports, if the feature is supported by the host. When specified as required feature, it indicates that the plugin does not do any clamping for input ports that have a pprops:hasStrictBounds property.""" . - -pprops:hasStrictBounds - a lv2:PortProperty ; - rdfs:label "has strict bounds" ; - rdfs:comment """For hosts that support pprops:supportsStrictBounds, this indicates that the value of the port should never exceed the port's minimum and maximum control points. For input ports, it moves the responsibility for limiting the range of values to host, if it supports pprops:supportsStrictBounds. For output ports, it indicates that values within specified range are to be expected, and breaking that should be considered by the host as error in plugin implementation.""" . - -pprops:expensive - a lv2:PortProperty ; - rdfs:label "changes are expensive" ; - rdfs:comment """Input ports only. Indicates that any changes to the port value may trigger expensive background calculation (e.g. regenerate some lookup tables in a background thread). Any value changes may have not have immediate effect, or may cause silence or diminished-quality version of the output until background processing is finished. Ports having this property are typically not well suited for connection to outputs of other plugins, and should not be offered as connection targets or for automation by default.""" . - -pprops:causesArtifacts - a lv2:PortProperty ; - rdfs:label "changes cause artifacts" ; - rdfs:comment """Input ports only. Indicates that any changes to the port value may produce slight artifacts to produced audio signals (zipper noise and other results of signal discontinuities). Connecting ports of this type to continuous signals is not recommended, and when presenting a list of automation targets, those ports may be marked as artifact-producing.""" . - -pprops:continuousCV - a lv2:PortProperty ; - rdfs:label "smooth modulation signal" ; - rdfs:comment """Indicates that the port carries a "smooth" modulation signal. Control input ports of this type are well-suited for being connected to sources of smooth signals (knobs with smoothing, modulation rate oscillators, output ports with continuousCV type, etc.). Typically, the plugin with ports which have this property will implement appropriate smoothing to avoid audio artifacts. For output ports, this property suggests the value of the port is likely to change frequently, and describes a smooth signal (e.g. successive values may be considered points along a curve).""" . - -pprops:discreteCV - a lv2:PortProperty ; - rdfs:label "discrete modulation signal" ; - rdfs:comment """Indicates that the port carries a "discrete" modulation signal. Input ports of this type are well-suited for being connected to sources of discrete signals (switches, buttons, classifiers, event detectors, etc.). May be combined with pprops:trigger property. For output ports, this property suggests the value of the port describe discrete values that should be interpreted as steps (and not points along a curve).""" . - -pprops:logarithmic - a lv2:PortProperty ; - rdfs:label "logarithmic scale" ; - rdfs:comment """Indicates that port value behaviour within specified range (bounds) is a value using logarithmic scale. The lower and upper bounds must be specified, and must be of the same sign.""" . - -pprops:notAutomatic - a lv2:PortProperty ; - rdfs:label "not intended as a CV input" ; - rdfs:comment """Indicates that the port is not primarily intended to be fed with modulation signals from external sources (other plugins, etc.). It is merely a UI hint and hosts may allow the user to override it.""" . - -pprops:notOnGUI - a lv2:PortProperty ; - rdfs:label "not on GUI" ; - rdfs:comment """Indicates that the port is not primarily intended to be represented by a separate control in the user interface window (or any similar mechanism used for direct, immediate control of control ports). It is merely a UI hint and hosts may allow the user to override it.""" . - -pprops:displayPriority - a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "display priority" ; - rdfs:comment """Indicates how important a port is to controlling the plugin. If a host can only display some ports of a plugin, it should prefer ports with a higher display priority. Priorities do not need to be unique, and are only meaningful when compared to each other.""" . - -pprops:rangeSteps - a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "number of value steps" ; - lv2:documentation """ -<p>This value indicates into how many evenly-divided points the (control) port -range should be divided for step-wise control. This may be used for changing -the value with step-based controllers like arrow keys, mouse wheel, rotary -encoders, etc.</p> - -<p>Note that when used with a pprops:logarithmic port, the steps are -logarithmic too, and port value can be calculated as:</p> - -<pre class="c-code"> -value = lower * pow(upper / lower, step / (steps - 1)) -</pre> - -<p>and the step from value is:</p> - -<pre class="c-code"> -step = (steps - 1) * log(value / lower) / log(upper / lower) -</pre> - -<p>where:</p> -<ul> -<li><code>value</code> is the port value</li> -<li><code>step</code> is the step number (0..steps)</li> -<li><code>steps</code> is the number of steps (= value of :rangeSteps property)</li> -<li><code>lower</code> and <code>upper</code> are the bounds</li> -</ul> -""" . diff --git a/lv2/lv2plug.in/ns/ext/presets/lv2-presets.doap.ttl b/lv2/lv2plug.in/ns/ext/presets/lv2-presets.doap.ttl deleted file mode 100644 index 5f17d54..0000000 --- a/lv2/lv2plug.in/ns/ext/presets/lv2-presets.doap.ttl +++ /dev/null @@ -1,62 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/presets> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Presets" ; - doap:shortdesc "Presets for LV2 plugins." ; - doap:created "2009-00-00" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "2.8" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] , [ - rdfs:label "Add preset banks." - ] - ] - ] , [ - doap:revision "2.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add pset:preset property for describing the preset currently applied to a plugin instance." - ] , [ - rdfs:label "Remove pset:appliesTo property, use lv2:appliesTo instead." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "2.2" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-presets-2.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2010-10-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-presets-2.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/presets/presets.h b/lv2/lv2plug.in/ns/ext/presets/presets.h deleted file mode 100644 index 7c51b1c..0000000 --- a/lv2/lv2plug.in/ns/ext/presets/presets.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup presets Presets - - Presets for plugins, see <http://lv2plug.in/ns/ext/presets> for details. - - @{ -*/ - -#ifndef LV2_PRESETS_H -#define LV2_PRESETS_H - -#define LV2_PRESETS_URI "http://lv2plug.in/ns/ext/presets" ///< http://lv2plug.in/ns/ext/presets -#define LV2_PRESETS_PREFIX LV2_PRESETS_URI "#" ///< http://lv2plug.in/ns/ext/presets# - -#define LV2_PRESETS__Bank LV2_PRESETS_PREFIX "Bank" ///< http://lv2plug.in/ns/ext/presets#Bank -#define LV2_PRESETS__Preset LV2_PRESETS_PREFIX "Preset" ///< http://lv2plug.in/ns/ext/presets#Preset -#define LV2_PRESETS__bank LV2_PRESETS_PREFIX "bank" ///< http://lv2plug.in/ns/ext/presets#bank -#define LV2_PRESETS__preset LV2_PRESETS_PREFIX "preset" ///< http://lv2plug.in/ns/ext/presets#preset -#define LV2_PRESETS__value LV2_PRESETS_PREFIX "value" ///< http://lv2plug.in/ns/ext/presets#value - -#endif /* LV2_PRESETS_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/presets/presets.ttl b/lv2/lv2plug.in/ns/ext/presets/presets.ttl deleted file mode 100644 index da7e9bb..0000000 --- a/lv2/lv2plug.in/ns/ext/presets/presets.ttl +++ /dev/null @@ -1,105 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix pset: <http://lv2plug.in/ns/ext/presets#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/presets> - a owl:Ontology ; - rdfs:seeAlso <lv2-presets.doap.ttl> ; - lv2:documentation """ -<p>This vocabulary describes a format for presets (i.e. named sets of control -values and possibly other state) for LV2 plugins. The structure of a -pset:Preset is deliberately identical to that of an lv2:Plugin, and can be -thought of as a plugin template or overlay.</p> - -<p>Presets may be defined in any bundle, including the plugin's bundle, -separate third party preset bundles, or user preset bundles saved by hosts. -Since preset data tends to be large, it is recommended that plugins describe -presets in a separate file(s) to avoid slowing down hosts. The manifest.ttl of -a bundle containing presets should list the presets like so:</p> - -<pre class="turtle-code"> -eg:mypreset - a pset:Preset ; - lv2:appliesTo eg:myplugin ; - rdfs:seeAlso <mypreset.ttl> . -</pre> -""" . - -pset:Bank - a rdfs:Class ; - rdfs:label "Bank" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty rdfs:label ; - owl:someValuesFrom xsd:string ; - rdfs:comment "A Bank MUST have at least one string rdfs:label." - ] ; - rdfs:comment "A bank of presets." . - -pset:Preset - a rdfs:Class ; - rdfs:subClassOf lv2:PluginBase ; - rdfs:label "Preset" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty rdfs:label ; - owl:someValuesFrom xsd:string ; - rdfs:comment "A Preset MUST have at least one string rdfs:label." - ] ; - lv2:documentation """ -<p>A Preset for an LV2 Plugin. The structure of a Preset deliberately mirrors that -of a plugin, so existing predicates can be used to describe any data associated with -the preset. For example:</p> - -<pre class="turtle-code"> -@prefix eg: <http://example.org/> . - -eg:mypreset - a pset:Preset ; - rdfs:label "One louder" ; - lv2:appliesTo eg:myplugin ; - lv2:port [ - lv2:symbol "volume1" ; - pset:value 11.0 - ] , [ - lv2:symbol "volume2" ; - pset:value 11.0 - ] . -</pre> - -<p>A Preset SHOULD have at least one lv2:appliesTo property. Each Port on a -Preset MUST have at least a lv2:symbol property and a pset:value property.</p> - -<p>Hosts SHOULD save user presets to a bundle in the user-local LV2 directory -(e.g. ~/.lv2) with a name like -<code><Plugin_Name>_<Preset_Name>.preset.lv2</code> -(e.g. <code>LV2_Amp_At_Eleven.preset.lv2</code>), where names are transformed -to be valid LV2 symbols for maximum compatibility.</p> -""" . - -pset:bank - a rdf:Property ; - rdfs:domain pset:Preset ; - rdfs:range pset:Bank ; - rdfs:label "bank" ; - rdfs:comment "The bank this preset belongs to." . - -pset:value - a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:label "value" ; - rdfs:comment """Specifies the value of a Port on some Preset. This property is used in a similar way to e.g. lv2:default.""" . - -pset:preset - a rdf:Property ; - rdfs:domain lv2:PluginBase ; - rdfs:range pset:Preset ; - rdfs:label "preset" ; - lv2:documentation """ -<p>Specifies the preset currently applied to a plugin instance. This property -may be useful for saving state, or notifying a plugin instance at run-time -about a preset change.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/resize-port/lv2-resize-port.doap.ttl b/lv2/lv2plug.in/ns/ext/resize-port/lv2-resize-port.doap.ttl deleted file mode 100644 index 644b1ce..0000000 --- a/lv2/lv2plug.in/ns/ext/resize-port/lv2-resize-port.doap.ttl +++ /dev/null @@ -1,23 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/resize-port> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Resize Port" ; - doap:shortdesc "Dynamically sized LV2 port buffers." ; - doap:created "2007-00-00" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/resize-port/resize-port.h b/lv2/lv2plug.in/ns/ext/resize-port/resize-port.h deleted file mode 100644 index 5eb47f2..0000000 --- a/lv2/lv2plug.in/ns/ext/resize-port/resize-port.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright 2007-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup resize-port Resize Port - - Dynamically sized LV2 port buffers. - - @{ -*/ - -#ifndef LV2_RESIZE_PORT_H -#define LV2_RESIZE_PORT_H - -#include <stddef.h> -#include <stdint.h> - -#define LV2_RESIZE_PORT_URI "http://lv2plug.in/ns/ext/resize-port" ///< http://lv2plug.in/ns/ext/resize-port -#define LV2_RESIZE_PORT_PREFIX LV2_RESIZE_PORT_URI "#" ///< http://lv2plug.in/ns/ext/resize-port# - -#define LV2_RESIZE_PORT__asLargeAs LV2_RESIZE_PORT_PREFIX "asLargeAs" ///< http://lv2plug.in/ns/ext/port#asLargeAs -#define LV2_RESIZE_PORT__minimumSize LV2_RESIZE_PORT_PREFIX "minimumSize" ///< http://lv2plug.in/ns/ext/port#minimumSize -#define LV2_RESIZE_PORT__resize LV2_RESIZE_PORT_PREFIX "resize" ///< http://lv2plug.in/ns/ext/port#resize - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -/** A status code for state functions. */ -typedef enum { - LV2_RESIZE_PORT_SUCCESS = 0, /**< Completed successfully. */ - LV2_RESIZE_PORT_ERR_UNKNOWN = 1, /**< Unknown error. */ - LV2_RESIZE_PORT_ERR_NO_SPACE = 2 /**< Insufficient space. */ -} LV2_Resize_Port_Status; - -/** Opaque data for resize method. */ -typedef void* LV2_Resize_Port_Feature_Data; - -/** Host feature to allow plugins to resize their port buffers. */ -typedef struct { - /** Opaque data for resize method. */ - LV2_Resize_Port_Feature_Data data; - - /** - Resize a port buffer to at least `size` bytes. - - This function MAY return an error, in which case the port buffer was not - resized and the port is still connected to the same location. Plugins - MUST gracefully handle this situation. - - This function is in the audio threading class. - - The host MUST preserve the contents of the port buffer when resizing. - - Plugins MAY resize a port many times in a single run callback. Hosts - SHOULD make this as inexpensive as possible. - */ - LV2_Resize_Port_Status (*resize)(LV2_Resize_Port_Feature_Data data, - uint32_t index, - size_t size); -} LV2_Resize_Port_Resize; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_RESIZE_PORT_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/resize-port/resize-port.ttl b/lv2/lv2plug.in/ns/ext/resize-port/resize-port.ttl deleted file mode 100644 index 6688f90..0000000 --- a/lv2/lv2plug.in/ns/ext/resize-port/resize-port.ttl +++ /dev/null @@ -1,64 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix rsz: <http://lv2plug.in/ns/ext/resize-port#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/resize-port> - a lv2:Specification ; - rdfs:seeAlso <resize-port.h> , - <lv2-resize-port.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a feature, rsz:resize, which allows plugins to -dynamically resize their output port buffers.</p> - -<p>In addition to the dynamic feature, there are properties which describe the -space required for a particular port buffer which can be used statically in -data files.</p> -""" . - -rsz:resize - a lv2:Feature ; - lv2:documentation """ -<p>A feature to resize output port buffers in LV2_Plugin_Descriptor::run().</p> - -<p>To support this feature, the host must pass an LV2_Feature to the plugin's -instantiate method with URI LV2_RESIZE_PORT__resize and a pointer to a -LV2_Resize_Port_Resize structure. This structure provides a resize_port -function which plugins may use to resize output port buffers as necessary.</p> -""" . - -rsz:asLargeAs - a rdf:Property , - owl:DatatypeProperty ; - rdfs:domain lv2:Port ; - rdfs:range lv2:Symbol ; - rdfs:label "as large as" ; - lv2:documentation """ -<p>Indicates that a port requires at least as much buffer space as the port -with the given symbol on the same plugin instance. This may be used for any -ports, but is generally most useful to indicate an output port must be at least -as large as some input port (because it will copy from it). If a port is -asLargeAs several ports, it is asLargeAs the largest such port (not the sum of -those ports' sizes).</p> - -<p>The host guarantees that whenever an ObjectPort's run method is called, any -output O that is obj:asLargeAs an input I is connected to a buffer large enough -to copy I, or NULL if the port is lv2:connectionOptional.</p> -""" . - -rsz:minimumSize - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain lv2:Port ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "minimum size" ; - rdfs:comment """ -Indicates that a port requires a buffer at least this large, in bytes. Any -host that supports the resize-port feature MUST connect any port with a -minimumSize specified to a buffer at least as large as the value given for this -property. Any host, especially those that do NOT support dynamic port -resizing, SHOULD do so or reduced functionality may result. -""" . diff --git a/lv2/lv2plug.in/ns/ext/state/lv2-state.doap.ttl b/lv2/lv2plug.in/ns/ext/state/lv2-state.doap.ttl deleted file mode 100644 index b5cf89d..0000000 --- a/lv2/lv2plug.in/ns/ext/state/lv2-state.doap.ttl +++ /dev/null @@ -1,58 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/state> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:created "2010-11-09" ; - doap:name "LV2 State" ; - doap:shortdesc "An interface for LV2 plugins to save and restore state." ; - doap:license <http://opensource.org/licenses/isc> ; - doap:developer <http://lv2plug.in/ns/meta#paniq> , - <http://drobilla.net/drobilla#me> ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "2.2" ; - doap:created "2016-07-31" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add LV2_STATE_ERR_NO_SPACE status flag." - ] , [ - rdfs:label "Add state:threadSafeRestore feature for dropout-free state restoration." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2013-01-16" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add state:loadDefaultState feature so plugins can have their default state loaded without hard-coding default state as a special case." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/state/state.h b/lv2/lv2plug.in/ns/ext/state/state.h deleted file mode 100644 index df04f66..0000000 --- a/lv2/lv2plug.in/ns/ext/state/state.h +++ /dev/null @@ -1,362 +0,0 @@ -/* - Copyright 2010-2016 David Robillard <http://drobilla.net> - Copyright 2010 Leonard Ritter <paniq@paniq.org> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup state State - - An interface for LV2 plugins to save and restore state, see - <http://lv2plug.in/ns/ext/state> for details. - - @{ -*/ - -#ifndef LV2_STATE_H -#define LV2_STATE_H - -#include <stddef.h> -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#define LV2_STATE_URI "http://lv2plug.in/ns/ext/state" ///< http://lv2plug.in/ns/ext/state -#define LV2_STATE_PREFIX LV2_STATE_URI "#" ///< http://lv2plug.in/ns/ext/state# - -#define LV2_STATE__State LV2_STATE_PREFIX "State" ///< http://lv2plug.in/ns/ext/state#State -#define LV2_STATE__interface LV2_STATE_PREFIX "interface" ///< http://lv2plug.in/ns/ext/state#interface -#define LV2_STATE__loadDefaultState LV2_STATE_PREFIX "loadDefaultState" ///< http://lv2plug.in/ns/ext/state#loadDefaultState -#define LV2_STATE__makePath LV2_STATE_PREFIX "makePath" ///< http://lv2plug.in/ns/ext/state#makePath -#define LV2_STATE__mapPath LV2_STATE_PREFIX "mapPath" ///< http://lv2plug.in/ns/ext/state#mapPath -#define LV2_STATE__state LV2_STATE_PREFIX "state" ///< http://lv2plug.in/ns/ext/state#state -#define LV2_STATE__threadSafeRestore LV2_STATE_PREFIX "threadSafeRestore" ///< http://lv2plug.in/ns/ext/state#threadSafeRestore - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -typedef void* LV2_State_Handle; ///< Opaque handle for state save/restore -typedef void* LV2_State_Map_Path_Handle; ///< Opaque handle for state:mapPath feature -typedef void* LV2_State_Make_Path_Handle; ///< Opaque handle for state:makePath feature - -/** - Flags describing value characteristics. - - These flags are used along with the value's type URI to determine how to - (de-)serialise the value data, or whether it is even possible to do so. -*/ -typedef enum { - /** - Plain Old Data. - - Values with this flag contain no pointers or references to other areas - of memory. It is safe to copy POD values with a simple memcpy and store - them for the duration of the process. A POD value is not necessarily - safe to trasmit between processes or machines (e.g. filenames are POD), - see LV2_STATE_IS_PORTABLE for details. - - Implementations MUST NOT attempt to copy or serialise a non-POD value if - they do not understand its type (and thus know how to correctly do so). - */ - LV2_STATE_IS_POD = 1, - - /** - Portable (architecture independent) data. - - Values with this flag are in a format that is usable on any - architecture. A portable value saved on one machine can be restored on - another machine regardless of architecture. The format of portable - values MUST NOT depend on architecture-specific properties like - endianness or alignment. Portable values MUST NOT contain filenames. - */ - LV2_STATE_IS_PORTABLE = 1 << 1, - - /** - Native data. - - This flag is used by the host to indicate that the saved data is only - going to be used locally in the currently running process (e.g. for - instance duplication or snapshots), so the plugin should use the most - efficient representation possible and not worry about serialisation - and portability. - */ - LV2_STATE_IS_NATIVE = 1 << 2 -} LV2_State_Flags; - -/** A status code for state functions. */ -typedef enum { - LV2_STATE_SUCCESS = 0, /**< Completed successfully. */ - LV2_STATE_ERR_UNKNOWN = 1, /**< Unknown error. */ - LV2_STATE_ERR_BAD_TYPE = 2, /**< Failed due to unsupported type. */ - LV2_STATE_ERR_BAD_FLAGS = 3, /**< Failed due to unsupported flags. */ - LV2_STATE_ERR_NO_FEATURE = 4, /**< Failed due to missing features. */ - LV2_STATE_ERR_NO_PROPERTY = 5, /**< Failed due to missing property. */ - LV2_STATE_ERR_NO_SPACE = 6 /**< Failed due to insufficient space. */ -} LV2_State_Status; - -/** - A host-provided function to store a property. - @param handle Must be the handle passed to LV2_State_Interface.save(). - @param key The key to store `value` under (URID). - @param value Pointer to the value to be stored. - @param size The size of `value` in bytes. - @param type The type of `value` (URID). - @param flags LV2_State_Flags for `value`. - @return 0 on success, otherwise a non-zero error code. - - The host passes a callback of this type to LV2_State_Interface.save(). This - callback is called repeatedly by the plugin to store all the properties that - describe its current state. - - DO NOT INVENT NONSENSE URI SCHEMES FOR THE KEY. Best is to use keys from - existing vocabularies. If nothing appropriate is available, use http URIs - that point to somewhere you can host documents so documentation can be made - resolvable (e.g. a child of the plugin or project URI). If this is not - possible, invent a URN scheme, e.g. urn:myproj:whatever. The plugin MUST - NOT pass an invalid URI key. - - The host MAY fail to store a property for whatever reason, but SHOULD - store any property that is LV2_STATE_IS_POD and LV2_STATE_IS_PORTABLE. - Implementations SHOULD use the types from the LV2 Atom extension - (http://lv2plug.in/ns/ext/atom) wherever possible. The plugin SHOULD - attempt to fall-back and avoid the error if possible. - - Note that `size` MUST be > 0, and `value` MUST point to a valid region of - memory `size` bytes long (this is required to make restore unambiguous). - - The plugin MUST NOT attempt to use this function outside of the - LV2_State_Interface.restore() context. -*/ -typedef LV2_State_Status (*LV2_State_Store_Function)( - LV2_State_Handle handle, - uint32_t key, - const void* value, - size_t size, - uint32_t type, - uint32_t flags); - -/** - A host-provided function to retrieve a property. - @param handle Must be the handle passed to LV2_State_Interface.restore(). - @param key The key of the property to retrieve (URID). - @param size (Output) If non-NULL, set to the size of the restored value. - @param type (Output) If non-NULL, set to the type of the restored value. - @param flags (Output) If non-NULL, set to the flags for the restored value. - @return A pointer to the restored value (object), or NULL if no value - has been stored under `key`. - - A callback of this type is passed by the host to - LV2_State_Interface.restore(). This callback is called repeatedly by the - plugin to retrieve any properties it requires to restore its state. - - The returned value MUST remain valid until LV2_State_Interface.restore() - returns. The plugin MUST NOT attempt to use this function, or any value - returned from it, outside of the LV2_State_Interface.restore() context. -*/ -typedef const void* (*LV2_State_Retrieve_Function)( - LV2_State_Handle handle, - uint32_t key, - size_t* size, - uint32_t* type, - uint32_t* flags); - -/** - LV2 Plugin State Interface. - - When the plugin's extension_data is called with argument - LV2_STATE__interface, the plugin MUST return an LV2_State_Interface - structure, which remains valid for the lifetime of the plugin. - - The host can use the contained function pointers to save and restore the - state of a plugin instance at any time, provided the threading restrictions - of the functions are met. - - Stored data is only guaranteed to be compatible between instances of plugins - with the same URI (i.e. if a change to a plugin would cause a fatal error - when restoring state saved by a previous version of that plugin, the plugin - URI MUST change just as it must when ports change incompatibly). Plugin - authors should consider this possibility, and always store sensible data - with meaningful types to avoid such problems in the future. -*/ -typedef struct _LV2_State_Interface { - /** - Save plugin state using a host-provided `store` callback. - - @param instance The instance handle of the plugin. - @param store The host-provided store callback. - @param handle An opaque pointer to host data which MUST be passed as the - handle parameter to `store` if it is called. - @param flags Flags describing desired properties of this save. These - flags may be used to determine the most appropriate values to store. - @param features Extensible parameter for passing any additional - features to be used for this save. - - The plugin is expected to store everything necessary to completely - restore its state later. Plugins SHOULD store simple POD data whenever - possible, and consider the possibility of state being restored much - later on a different machine. - - The `handle` pointer and `store` function MUST NOT be used - beyond the scope of save(). - - This function has its own special threading class: it may not be called - concurrently with any "Instantiation" function, but it may be called - concurrently with functions in any other class, unless the definition of - that class prohibits it (e.g. it may not be called concurrently with a - "Discovery" function, but it may be called concurrently with an "Audio" - function. The plugin is responsible for any locking or lock-free - techniques necessary to make this possible. - - Note that in the simple case where state is only modified by restore(), - there are no synchronization issues since save() is never called - concurrently with restore() (though run() may read it during a save). - - Plugins that dynamically modify state while running, however, must take - care to do so in such a way that a concurrent call to save() will save a - consistent representation of plugin state for a single instant in time. - */ - LV2_State_Status (*save)(LV2_Handle instance, - LV2_State_Store_Function store, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature *const * features); - - /** - Restore plugin state using a host-provided `retrieve` callback. - - @param instance The instance handle of the plugin. - @param retrieve The host-provided retrieve callback. - @param handle An opaque pointer to host data which MUST be passed as the - handle parameter to `retrieve` if it is called. - @param flags Currently unused. - @param features Extensible parameter for passing any additional - features to be used for this restore. - - The plugin MAY assume a restored value was set by a previous call to - LV2_State_Interface.save() by a plugin with the same URI. - - The plugin MUST gracefully fall back to a default value when a value can - not be retrieved. This allows the host to reset the plugin state with - an empty map. - - The `handle` pointer and `store` function MUST NOT be used - beyond the scope of restore(). - - This function is in the "Instantiation" threading class as defined by - LV2. This means it MUST NOT be called concurrently with any other - function on the same plugin instance. - */ - LV2_State_Status (*restore)(LV2_Handle instance, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature *const * features); -} LV2_State_Interface; - -/** - Feature data for state:mapPath (@ref LV2_STATE__mapPath). -*/ -typedef struct { - /** - Opaque host data. - */ - LV2_State_Map_Path_Handle handle; - - /** - Map an absolute path to an abstract path for use in plugin state. - @param handle MUST be the `handle` member of this struct. - @param absolute_path The absolute path of a file. - @return An abstract path suitable for use in plugin state. - - The plugin MUST use this function to map any paths that will be stored - in plugin state. The returned value is an abstract path which MAY not - be an actual file system path; absolute_path() MUST be used to map - it to an actual path in order to use the file. - - Plugins MUST NOT make any assumptions about abstract paths except that - they can be mapped back to the absolute path of the "same" file (though - not necessarily the same original path) using absolute_path(). - - This function may only be called within the context of - LV2_State_Interface methods. The caller is responsible for freeing the - returned value with free(). - */ - char* (*abstract_path)(LV2_State_Map_Path_Handle handle, - const char* absolute_path); - - /** - Map an abstract path from plugin state to an absolute path. - @param handle MUST be the `handle` member of this struct. - @param abstract_path An abstract path (e.g. a path from plugin state). - @return An absolute file system path. - - The plugin MUST use this function in order to actually open or otherwise - use any paths loaded from plugin state. - - This function may only be called within the context of - LV2_State_Interface methods. The caller is responsible for freeing the - returned value with free(). - */ - char* (*absolute_path)(LV2_State_Map_Path_Handle handle, - const char* abstract_path); -} LV2_State_Map_Path; - -/** - Feature data for state:makePath (@ref LV2_STATE__makePath). -*/ -typedef struct { - /** - Opaque host data. - */ - LV2_State_Make_Path_Handle handle; - - /** - Return a path the plugin may use to create a new file. - @param handle MUST be the `handle` member of this struct. - @param path The path of the new file within a namespace unique to this - plugin instance. - @return The absolute path to use for the new file. - - This function can be used by plugins to create files and directories, - either at state saving time (if this feature is passed to - LV2_State_Interface.save()) or any time (if this feature is passed to - LV2_Descriptor.instantiate()). - - The host MUST do whatever is necessary for the plugin to be able to - create a file at the returned path (e.g. using fopen), including - creating any leading directories. - - If this function is passed to LV2_Descriptor.instantiate(), it may be - called from any non-realtime context. If it is passed to - LV2_State_Interface.save(), it may only be called within the dynamic - scope of that function call. - - The caller is responsible for freeing the returned value with free(). - */ - char* (*path)(LV2_State_Make_Path_Handle handle, - const char* path); -} LV2_State_Make_Path; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_STATE_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/state/state.ttl b/lv2/lv2plug.in/ns/ext/state/state.ttl deleted file mode 100644 index a5b205e..0000000 --- a/lv2/lv2plug.in/ns/ext/state/state.ttl +++ /dev/null @@ -1,366 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix state: <http://lv2plug.in/ns/ext/state#> . - -<http://lv2plug.in/ns/ext/state> - a lv2:Specification ; - rdfs:seeAlso <state.h> , - <../../meta/meta.ttl> , - <lv2-state.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a simple mechanism which allows hosts to save and -restore a plugin instance's state. The goal is for an instance's state to be -<em>completely</em> described by port values (as with all LV2 plugins) and a -simple dictionary.</p> - -<p>The <q>state</q> defined here is conceptually a key:value dictionary, with -URI keys and values of any type. For performance reasons the key and value -type are actually a <q>URID</q>, a URI mapped to an integer. A single -key:value pair is called a <q>property</q>.</p> - -<p>This state model is simple yet has many benefits:</p> -<ul> - <li>Both fast and extensible thanks to URID keys.</li> - <li>No limitations on possible value types.</li> - <li>Easy to serialise in almost any format.</li> - <li>Easy to store in a typical <q>map</q> or <q>dictionary</q> data - structure.</li> - <li>Elegantly described in Turtle, so state can be described in LV2 data - files (including presets).</li> - <li>Does not impose any file formats, data structures, or file system - requirements.</li> - <li>Suitable for portable persistent state as well as fast in-memory - snapshots.</li> - <li>Keys <em>may</em> be well-defined and used meaningfully across several - implementations.</li> - <li>State <em>may</em> be dynamic, but plugins are not required to have a - dynamic dictionary data structure available.</li> -</ul> - -<p>To implement state, the plugin provides a state:interface to the host. To -save or restore, the host calls LV2_State_Interface::save() or -LV2_State_Interface::restore(), passing a callback to be used for handling a -single property. The host is free to implement property storage and retrieval -in any way.</p> - -<p>Since value types are defined by URI, any type is possible. However, a set -of standard types is defined by the <a href="../atom/atom.html">LV2 Atom</a> -extension. Use of these types is recommended. Hosts MUST implement at least -<a href="../atom/atom.html#String">atom:String</a>, which is simply a C -string.</p> - -<h3>Referring to Files</h3> - -<p>Plugins may need to refer to existing files (e.g. loaded samples) in their -state. This is done by storing the file's path as a property just like any -other value. However, there are some rules which MUST be followed when storing -paths, see state:mapPath for details. Plugins MUST use the type <a -href="../atom/atom.html#Path">atom:Path</a> for all paths in their state.</p> - -<p>Plugins are strongly encouraged to avoid creating files, instead storing all -state as properties. However, occasionally the ability to create files is -necessary. To make this possible, the host can provide the feature -state:makePath which allocates paths for plugin-created files. Plugins MUST -NOT create files in any other locations.</p> - -<h3>Plugin Code Example</h3> - -<pre class="c-code"> - -/* Namespace for this plugin's keys. This SHOULD be something that could be - published as a document, even if that document does not exist right now. -*/ -#define NS_MY "http://example.org/myplugin/schema#" - -#define DEFAULT_GREETING "Hello" - -LV2_Handle -my_instantiate(...) -{ - MyPlugin* plugin = ...; - plugin->uris.atom_String = map_uri(LV2_ATOM__String); - plugin->uris.my_greeting = map_uri(NS_MY "greeting"); - plugin->state.greeting = strdup(DEFAULT_GREETING); - return plugin; -} - -LV2_State_Status -my_save(LV2_Handle instance, - LV2_State_Store_Function store, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature *const * features) -{ - MyPlugin* plugin = (MyPlugin*)instance; - const char* greeting = plugin->state.greeting; - - store(handle, - plugin->uris.my_greeting, - greeting, - strlen(greeting) + 1, // Careful! Need space for terminator - plugin->uris.atom_String, - LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); - - return LV2_STATE_SUCCESS; -} - -LV2_State_Status -my_restore(LV2_Handle instance, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature *const * features) -{ - MyPlugin* plugin = (MyPlugin*)instance; - - size_t size; - uint32_t type; - uint32_t flags; - const char* greeting = retrieve( - handle, plugin->uris.my_greeting, &size, &type, &flags); - - if (greeting) { - free(plugin->state->greeting); - plugin->state->greeting = strdup(greeting); - } else { - plugin->state->greeting = strdup(DEFAULT_GREETING); - } - - return LV2_STATE_SUCCESS; -} - -const void* -my_extension_data(const char* uri) -{ - static const LV2_State_Interface state_iface = { my_save, my_restore }; - if (!strcmp(uri, LV2_STATE__interface)) { - return &state_iface; - } -} -</pre> - -<h3>Host Code Example</h3> - -<pre class="c-code"> -LV2_State_Status -store_callback(LV2_State_Handle handle, - uint32_t key, - const void* value, - size_t size, - uint32_t type, - uint32_t flags) -{ - if ((flags & LV2_STATE_IS_POD)) { - /* We only care about POD since we're keeping state in memory only. - For disk or network use, LV2_STATE_IS_PORTABLE must also be checked. - */ - Map* state_map = (Map*)handle; - state_map->insert(key, Value(copy(value), size, type)); - return 0; - } else { - return 1; /* Non-POD events are unsupported. */ - } -} - -Map -get_plugin_state(LV2_Handle instance) -{ - LV2_State* state = instance.extension_data(LV2_STATE__interface); - Map state_map; - /** Request a fast/native/POD save, since we're just copying in memory */ - state.save(instance, store_callback, &state_map, - LV2_STATE_IS_POD|LV2_STATE_IS_NATIVE); - return state_map; -} -</pre> - -<h3>Extensions to this Specification</h3> - -<p>It is likely that other interfaces for working with plugin state will be -developed as needed. This is encouraged, however everything SHOULD work within -the state <em>model</em> defined here. That is, <strong>do not complicate the -state model</strong>. Implementations can assume the following:</p> - -<ul> -<li>The current port values and state dictionary completely describe a plugin -instance, at least well enough that saving and restoring will yield an -<q>identical</q> instance from the user's perspective.</li> -<li>Hosts are not expected to save and/or restore any other attributes of a -plugin instance.</li> -</ul> - -<h3>The <q>Property Principle</q></h3> - -<p>The main benefit of this meaningful state model is that it can double as a -plugin control/query mechanism. For plugins that require more advanced control -than simple control ports, instead of defining a set of commands, define -properties whose values can be set appropriately. This provides both a way to -control and save that state <q>for free</q>, since there is no need to define -commands <em>and</em> a set of properties for storing their effects. In -particular, this is a good way for UIs to achieve more advanced control of -plugins.</p> - -<p>This <q>property principle</q> is summed up in the phrase: -<q>Don't stop; set playing to false</q>.</p> - -<p>This extension does not define a dynamic mechanism for state access and -manipulation. The <a href="../patch/patch.html">LV2 Patch</a> extension -defines a generic set of messages which can be used to access or manipulate -properties, and the <a href="../atom/atom.html">LV2 Atom</a> extension defines -a port type and data container capable of transmitting those messages.</p> -""" . - -state:interface - a lv2:ExtensionData ; - lv2:documentation """ -<p>A structure (LV2_State_Interface) which contains functions to be called by -the host to save and restore state. In order to support this extension, the -plugin must return a valid LV2_State_Interface from -LV2_Descriptor::extension_data() when it is called with URI -LV2_STATE__interface.</p> - -<p>The plugin data file should describe this like so:</p> -<pre class="turtle-code"> -@prefix state: <http://lv2plug.in/ns/ext/state#> . - -<plugin> - a lv2:Plugin ; - lv2:extensionData state:interface . -</pre> -""" . - -state:State - a rdfs:Class ; - rdfs:label "State" ; - lv2:documentation """ -<p>A state dictionary. This type should be used wherever instance state is -described. The properties of a resource with this type correspond directly to -the properties of the state dictionary (except the property that states it has -this type).</p> -""" . - -state:loadDefaultState - a lv2:Feature ; - lv2:documentation """ -<p>This feature indicates that the plugin has default state listed with the -state:state property which should be loaded by the host before running the -plugin. Requiring this feature allows plugins to implement a single state -loading mechanism which works for initialisation as well as restoration, -without having to hard-code default state.</p> - -<p>To support this feature, the host MUST <q>restore</q> the default state -after instantiating the plugin but before calling run().</p> -""" . - -state:state - a rdf:Property ; - rdfs:label "state" ; - rdfs:range state:State ; - lv2:documentation """ -<p>The state of this instance. This property may be used anywhere a state -needs to be described, for example:</p> - -<pre class="turtle-code"> -@prefix eg: <http://example.org/> . - -<plugin-instance> - state:state [ - eg:somekey "some value" ; - eg:someotherkey "some other value" ; - eg:favourite-number 2 - ] . -</pre> -""" . - -state:mapPath - a lv2:Feature ; - rdfs:label "map file paths" ; - lv2:documentation """ -<p>This feature maps absolute paths to/from <q>abstract paths</q> which are -stored in state. To support this feature a host must pass an LV2_Feature with -URI LV2_STATE__mapPath and data pointed to an LV2_State_Map_Path to the -plugin's LV2_State_Interface methods.</p> - -<p>The plugin MUST map <em>all</em> paths stored in its state (including those -inside any files in its state). This is necessary to enable host to handle -file system references correctly, e.g. for distribution or archival.</p> - -<p>For example, a plugin may write a path to a state file like so:</p> - -<pre class="c-code"> -void write_path(LV2_State_Map_Path* map_path, FILE* myfile, const char* path) -{ - char* abstract_path = map_path->abstract_path(map_path->handle, path); - fprintf(myfile, "%s", abstract_path); - free(abstract_path); -} -</pre> - -<p>Then, later reload the path like so:</p> - -<pre class="c-code"> -char* read_path(LV2_State_Map_Path* map_path, FILE* myfile) -{ - /* Obviously this is not production quality code! */ - char abstract_path[1024]; - fscanf(myfile, "%s", abstract_path); - return map_path->absolute_path(map_path->handle, abstract_path); -} -</pre> -""" . - -state:makePath - a lv2:Feature ; - rdfs:label "create new file paths" ; - lv2:documentation """ -<p>This feature allows plugins to create new files and/or directories. To -support this feature the host passes an LV2_Feature with URI -LV2_STATE__makePath and data pointed to an LV2_State_Make_Path to the plugin. -The host may make this feature available only during save by passing it to -LV2_State_Interface::save(), or available any time by passing it to -LV2_Descriptor::instantiate(). If passed to LV2_State_Interface::save(), the -feature MUST NOT be used beyond the scope of that call.</p> - -<p>The plugin is guaranteed a hierarchical namespace unique to that plugin -instance, and may expect the returned path to have the requested path as a -suffix. There is <em>one</em> such namespace, even if the feature is passed to -both LV2_Descriptor::instantiate() <em>and</em> LV2_State_Interface::save(). -Beyond this, the plugin MUST NOT make any assumptions about the returned -paths.</p> - -<p>Like any other paths, the plugin MUST map these paths using state:mapPath -before storing them in state. The plugin MUST NOT assume these paths will be -available across a save/restore otherwise, i.e. only mapped paths saved to -state are persistent, any other created paths are temporary.</p> - -<p>For example, a plugin may create a file in a subdirectory like so:</p> - -<pre class="c-code"> -char* save_myfile(LV2_State_Make_Path* make_path) -{ - char* path = make_path->path(make_path->handle, "foo/bar/myfile.txt"); - FILE* myfile = fopen(path, 'w'); - fprintf(myfile, "I am some data"); - fclose(myfile); - return path; -} -</pre> -""" . - -state:threadSafeRestore - a lv2:Feature ; - rdfs:label "thread-safe restore" ; - lv2:documentation """ -<p>If a plugin supports this feature, its LV2_State_Interface::restore method -is thread-safe and may be called concurrently with audio class functions.</p> - -<p>To support this feature, the host MUST pass a <a -href="../worker/worker.html#schedule">work:schedule</a> feature to the restore -method, which will be used to complete the state restoration. The usual -mechanics of the worker apply: the host will call the plugin's work method, -which emits a response which is later applied in the audio thread.</p> - -<p>The host is not required to block run() while restore() and work() load the -state, so this feature allows state to be restored without dropouts.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/time/lv2-time.doap.ttl b/lv2/lv2plug.in/ns/ext/time/lv2-time.doap.ttl deleted file mode 100644 index 06d81e2..0000000 --- a/lv2/lv2plug.in/ns/ext/time/lv2-time.doap.ttl +++ /dev/null @@ -1,43 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/time> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Time" ; - doap:shortdesc "Properties for describing time." ; - doap:created "2011-10-05" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.4" ; - doap:created "2016-07-31" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Define LV2_TIME_PREFIX." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/time/time.ttl b/lv2/lv2plug.in/ns/ext/time/time.ttl deleted file mode 100644 index 383cb4d..0000000 --- a/lv2/lv2plug.in/ns/ext/time/time.ttl +++ /dev/null @@ -1,138 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix time: <http://lv2plug.in/ns/ext/time#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/time> - a owl:Ontology ; - rdfs:seeAlso <time.h> , - <lv2-time.doap.ttl> ; - lv2:documentation """ -<p>This is a vocabulary for precisely describing a position in time and the -passage of time itself, in both real and musical terms.</p> - -<p>In addition to real time (e.g. seconds), two units of time are used: -<q>frames</q> and <q>beats</q>. A frame is a numbered quantum of time. Frame -time is related to real-time by the <q>frame rate</q> or <q>sample rate</q>, -time:framesPerSecond. A beat is a single pulse of musical time. Beat time is -related to real-time by the <q>tempo</q>, time:beatsPerMinute.</p> - -<p>Musical time additionally has a <q>meter</q> which describes passage of time -in terms of musical <q>bars</q>. A bar is a higher level grouping of beats. -The meter describes how many beats are in one bar.</p> -""" . - -time:Time - a rdfs:Class ; - rdfs:subClassOf time:Position ; - rdfs:label "Time" ; - rdfs:comment "A point in time in some unit/dimension." . - -time:Position - a rdfs:Class ; - rdfs:label "Position" ; - lv2:documentation """ -<p>A point in time and/or the speed at which time is passing. A position is -both a point and a speed, which precisely defines a time within a timeline.</p> -""" . - -time:Rate - a rdfs:Class ; - rdfs:subClassOf time:Position ; - rdfs:label "Rate" ; - lv2:documentation """ -<p>The rate of passage of time in terms of one unit with respect to -another.</p> """ . - -time:position - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:range time:Position ; - rdfs:label "position" . - -time:barBeat - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Time ; - rdfs:range xsd:float ; - rdfs:label "beat within bar" ; - rdfs:comment "The beat number within the bar, from 0 to beatsPerBar." . - -time:bar - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Time ; - rdfs:range xsd:long ; - rdfs:label "bar" . - -time:beat - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Time ; - rdfs:range xsd:double ; - rdfs:label "beat" . - -time:beatUnit - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Rate ; - rdfs:range xsd:nonNegativeInteger ; - lv2:documentation """ -<p>Beat unit, the note value that counts as one beat. This is the bottom number -in a time signature: 2 for half note, 4 for quarter note, and so on.</p> -""" . - -time:beatsPerBar - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Rate ; - rdfs:range xsd:float ; - rdfs:label "beats per bar" . - -time:beatsPerMinute - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Rate ; - rdfs:range xsd:float ; - rdfs:label "beats per minute" ; - rdfs:comment "Tempo in beats per minute." . - -time:frame - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Time ; - rdfs:range xsd:long ; - rdfs:label "frame" . - -time:framesPerSecond - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Rate ; - rdfs:range xsd:float ; - rdfs:label "frames per second" ; - rdfs:comment "Frame rate in frames per second." . - -time:speed - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:domain time:Rate ; - rdfs:range xsd:float ; - rdfs:label "speed" ; - lv2:documentation """ -<p>The rate of the progress of time as a fraction of normal speed. For -example, a rate of 0.0 is stopped, 1.0 is rolling at normal speed, 0.5 is -rolling at half speed, -1.0 is reverse, and so on. -</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/uri-map/lv2-uri-map.doap.ttl b/lv2/lv2plug.in/ns/ext/uri-map/lv2-uri-map.doap.ttl deleted file mode 100644 index 504c092..0000000 --- a/lv2/lv2plug.in/ns/ext/uri-map/lv2-uri-map.doap.ttl +++ /dev/null @@ -1,60 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/uri-map> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:created "2008-00-00" ; - doap:developer <http://lv2plug.in/ns/meta#larsl> , - <http://drobilla.net/drobilla#me> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 URI Map" ; - doap:shortdesc "A feature for mapping URIs to integers." ; - doap:release [ - doap:revision "1.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.4" ; - doap:created "2011-11-21" ; - dcs:blame <http://drobilla.net/drobilla#me> ; - doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.4.tar.bz2> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Deprecate uri-map in favour of urid." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2011-05-26" ; - dcs:blame <http://drobilla.net/drobilla#me> ; - doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.2.tar.bz2> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system (for installation)." - ] , [ - rdfs:label "Mark up documentation in HTML using lv2:documentation." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2010-10-18" ; - doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h deleted file mode 100644 index 12d52be..0000000 --- a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h +++ /dev/null @@ -1,106 +0,0 @@ -/* - Copyright 2008-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup uri-map URI Map - - C API for the LV2 URI Map extension <http://lv2plug.in/ns/ext/uri-map>. - - This extension defines a simple mechanism for plugins to map URIs to - integers, usually for performance reasons (e.g. processing events typed by - URIs in real time). The expected use case is for plugins to map URIs to - integers for things they 'understand' at instantiation time, and store those - values for use in the audio thread without doing any string comparison. - This allows the extensibility of RDF with the performance of integers (or - centrally defined enumerations). - - @{ -*/ - -#ifndef LV2_URI_MAP_H -#define LV2_URI_MAP_H - -#define LV2_URI_MAP_URI "http://lv2plug.in/ns/ext/uri-map" ///< http://lv2plug.in/ns/ext/uri-map -#define LV2_URI_MAP_PREFIX LV2_URI_MAP_URI "#" ///< http://lv2plug.in/ns/ext/uri-map# - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - Opaque pointer to host data. -*/ -typedef void* LV2_URI_Map_Callback_Data; - -/** - URI Map Feature. - - To support this feature the host must pass an LV2_Feature struct to the - plugin's instantiate method with URI "http://lv2plug.in/ns/ext/uri-map" - and data pointed to an instance of this struct. -*/ -typedef struct { - /** - Opaque pointer to host data. - - The plugin MUST pass this to any call to functions in this struct. - Otherwise, it must not be interpreted in any way. - */ - LV2_URI_Map_Callback_Data callback_data; - - /** - Get the numeric ID of a URI from the host. - - @param callback_data Must be the callback_data member of this struct. - @param map The 'context' of this URI. Certain extensions may define a - URI that must be passed here with certain restrictions on the return - value (e.g. limited range). This value may be NULL if the plugin needs - an ID for a URI in general. Extensions SHOULD NOT define a context - unless there is a specific need to do so, e.g. to restrict the range of - the returned value. - @param uri The URI to be mapped to an integer ID. - - This function is referentially transparent; any number of calls with the - same arguments is guaranteed to return the same value over the life of a - plugin instance (though the same URI may return different values with a - different map parameter). However, this function is not necessarily very - fast: plugins SHOULD cache any IDs they might need in performance - critical situations. - - The return value 0 is reserved and indicates that an ID for that URI - could not be created for whatever reason. Extensions MAY define more - precisely what this means in a certain context, but in general plugins - SHOULD handle this situation as gracefully as possible. However, hosts - SHOULD NOT return 0 from this function in non-exceptional circumstances - (e.g. the URI map SHOULD be dynamic). Hosts that statically support only - a fixed set of URIs should not expect plugins to function correctly. - */ - uint32_t (*uri_to_id)(LV2_URI_Map_Callback_Data callback_data, - const char* map, - const char* uri); -} LV2_URI_Map_Feature; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_URI_MAP_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl deleted file mode 100644 index 7f6b0e7..0000000 --- a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl +++ /dev/null @@ -1,24 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix umap: <http://lv2plug.in/ns/ext/uri-map#> . - -<http://lv2plug.in/ns/ext/uri-map> - a lv2:Feature ; - owl:deprecated true ; - rdfs:seeAlso <uri-map.h> , - <lv2-uri-map.doap.ttl> ; - lv2:documentation """ -<p><span class="warning">This extension is deprecated.</span> New -implementations should use <a href="../urid/urid.html">LV2 URID</a> -instead.</p> - -<p>This extension defines a simple mechanism for plugins to map URIs to -integers, usually for performance reasons (e.g. processing events typed by URIs -in real time). The expected use case is for plugins to map URIs to integers -for things they 'understand' at instantiation time, and store those values for -use in the audio thread without doing any string comparison. This allows the -extensibility of RDF with the performance of integers (or centrally defined -enumerations).</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/urid/lv2-urid.doap.ttl b/lv2/lv2plug.in/ns/ext/urid/lv2-urid.doap.ttl deleted file mode 100644 index 99505e6..0000000 --- a/lv2/lv2plug.in/ns/ext/urid/lv2-urid.doap.ttl +++ /dev/null @@ -1,47 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/urid> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 URID" ; - doap:shortdesc "Features for mapping URIs to and from integers." ; - doap:created "2011-07-22" ; - doap:developer <http://lv2plug.in/ns/meta#gabrbedd> ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.4" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix typo in urid:unmap documentation." - ] - ] - ] , [ - doap:revision "1.2" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add feature struct names." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-urid-1.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/urid/urid.h b/lv2/lv2plug.in/ns/ext/urid/urid.h deleted file mode 100644 index c9ee2e0..0000000 --- a/lv2/lv2plug.in/ns/ext/urid/urid.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - Copyright 2008-2016 David Robillard <http://drobilla.net> - Copyright 2011 Gabriel M. Beddingfield <gabrbedd@gmail.com> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup urid URID - - Features for mapping URIs to and from integers, see - <http://lv2plug.in/ns/ext/urid> for details. - - @{ -*/ - -#ifndef LV2_URID_H -#define LV2_URID_H - -#define LV2_URID_URI "http://lv2plug.in/ns/ext/urid" ///< http://lv2plug.in/ns/ext/urid -#define LV2_URID_PREFIX LV2_URID_URI "#" ///< http://lv2plug.in/ns/ext/urid# - -#define LV2_URID__map LV2_URID_PREFIX "map" ///< http://lv2plug.in/ns/ext/urid#map -#define LV2_URID__unmap LV2_URID_PREFIX "unmap" ///< http://lv2plug.in/ns/ext/urid#unmap - -#define LV2_URID_MAP_URI LV2_URID__map ///< Legacy -#define LV2_URID_UNMAP_URI LV2_URID__unmap ///< Legacy - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - Opaque pointer to host data for LV2_URID_Map. -*/ -typedef void* LV2_URID_Map_Handle; - -/** - Opaque pointer to host data for LV2_URID_Unmap. -*/ -typedef void* LV2_URID_Unmap_Handle; - -/** - URI mapped to an integer. -*/ -typedef uint32_t LV2_URID; - -/** - URID Map Feature (LV2_URID__map) -*/ -typedef struct _LV2_URID_Map { - /** - Opaque pointer to host data. - - This MUST be passed to map_uri() whenever it is called. - Otherwise, it must not be interpreted in any way. - */ - LV2_URID_Map_Handle handle; - - /** - Get the numeric ID of a URI. - - If the ID does not already exist, it will be created. - - This function is referentially transparent; any number of calls with the - same arguments is guaranteed to return the same value over the life of a - plugin instance. Note, however, that several URIs MAY resolve to the - same ID if the host considers those URIs equivalent. - - This function is not necessarily very fast or RT-safe: plugins SHOULD - cache any IDs they might need in performance critical situations. - - The return value 0 is reserved and indicates that an ID for that URI - could not be created for whatever reason. However, hosts SHOULD NOT - return 0 from this function in non-exceptional circumstances (i.e. the - URI map SHOULD be dynamic). - - @param handle Must be the callback_data member of this struct. - @param uri The URI to be mapped to an integer ID. - */ - LV2_URID (*map)(LV2_URID_Map_Handle handle, - const char* uri); -} LV2_URID_Map; - -/** - URI Unmap Feature (LV2_URID__unmap) -*/ -typedef struct _LV2_URID_Unmap { - /** - Opaque pointer to host data. - - This MUST be passed to unmap() whenever it is called. - Otherwise, it must not be interpreted in any way. - */ - LV2_URID_Unmap_Handle handle; - - /** - Get the URI for a previously mapped numeric ID. - - Returns NULL if `urid` is not yet mapped. Otherwise, the corresponding - URI is returned in a canonical form. This MAY not be the exact same - string that was originally passed to LV2_URID_Map::map(), but it MUST be - an identical URI according to the URI syntax specification (RFC3986). A - non-NULL return for a given `urid` will always be the same for the life - of the plugin. Plugins that intend to perform string comparison on - unmapped URIs SHOULD first canonicalise URI strings with a call to - map_uri() followed by a call to unmap_uri(). - - @param handle Must be the callback_data member of this struct. - @param urid The ID to be mapped back to the URI string. - */ - const char* (*unmap)(LV2_URID_Unmap_Handle handle, - LV2_URID urid); -} LV2_URID_Unmap; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_URID_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/urid/urid.ttl b/lv2/lv2plug.in/ns/ext/urid/urid.ttl deleted file mode 100644 index 29b196a..0000000 --- a/lv2/lv2plug.in/ns/ext/urid/urid.ttl +++ /dev/null @@ -1,39 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . - -<http://lv2plug.in/ns/ext/urid> - a lv2:Specification ; - rdfs:seeAlso <urid.h> , - <lv2-urid.doap.ttl> ; - lv2:documentation """ -<p>This extension defines a simple mechanism for plugins to map URIs to and -from integers, usually for performance reasons (e.g. processing events typed by -URIs in real time). Typically, plugins map URIs to integers for things they -"understand" at instantiation time, and store those values for use in the audio -thread without doing any string comparison. This allows for the extensibility -of RDF but with the performance of integers.</p> - -<p>This extension is intended as an improved and simplified replacement for the -<a href="../uri-map/uri-map.html">uri-map</a> extension, since the <q>map</q> -context parameter has been found problematic. This extension is functionally -equivalent to the uri-map extension with a NULL context. New implementations -are encouraged to use this extension for URI mapping.</p> -""" . - -urid:map - a lv2:Feature ; - lv2:documentation """ -<p>A feature which is used to map URIs to integers. To support this feature, -the host must pass an LV2_Feature to LV2_Descriptor::instantiate() with URI -LV2_URID__map and data pointed to an instance of LV2_URID_Map.</p> -""" . - -urid:unmap - a lv2:Feature ; - lv2:documentation """ -<p>A feature which is used to unmap URIs previously mapped to integers by -urid:map. To support this feature, the host must pass an LV2_Feature to -LV2_Descriptor::instantiate() with URI LV2_URID__unmap and data pointed to -an instance of LV2_URID_Unmap.</p> -""" . diff --git a/lv2/lv2plug.in/ns/ext/worker/lv2-worker.doap.ttl b/lv2/lv2plug.in/ns/ext/worker/lv2-worker.doap.ttl deleted file mode 100644 index 0258bcd..0000000 --- a/lv2/lv2plug.in/ns/ext/worker/lv2-worker.doap.ttl +++ /dev/null @@ -1,33 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/worker> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Worker" ; - doap:shortdesc "Support for a non-realtime plugin worker method." ; - doap:created "2012-03-22" ; - doap:developer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "1.2" ; - doap:created "2016-07-31" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "1.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/ext/worker/worker.h b/lv2/lv2plug.in/ns/ext/worker/worker.h deleted file mode 100644 index 66e51de..0000000 --- a/lv2/lv2plug.in/ns/ext/worker/worker.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup worker Worker - - Support for non-realtime plugin operations, see - <http://lv2plug.in/ns/ext/worker> for details. - - @{ -*/ - -#ifndef LV2_WORKER_H -#define LV2_WORKER_H - -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#define LV2_WORKER_URI "http://lv2plug.in/ns/ext/worker" ///< http://lv2plug.in/ns/ext/worker -#define LV2_WORKER_PREFIX LV2_WORKER_URI "#" ///< http://lv2plug.in/ns/ext/worker# - -#define LV2_WORKER__interface LV2_WORKER_PREFIX "interface" ///< http://lv2plug.in/ns/ext/worker#interface -#define LV2_WORKER__schedule LV2_WORKER_PREFIX "schedule" ///< http://lv2plug.in/ns/ext/worker#schedule - -#ifdef __cplusplus -extern "C" { -#endif - -/** - Status code for worker functions. -*/ -typedef enum { - LV2_WORKER_SUCCESS = 0, /**< Completed successfully. */ - LV2_WORKER_ERR_UNKNOWN = 1, /**< Unknown error. */ - LV2_WORKER_ERR_NO_SPACE = 2 /**< Failed due to lack of space. */ -} LV2_Worker_Status; - -/** Opaque handle for LV2_Worker_Interface::work(). */ -typedef void* LV2_Worker_Respond_Handle; - -/** - A function to respond to run() from the worker method. - - The `data` MUST be safe for the host to copy and later pass to - work_response(), and the host MUST guarantee that it will be eventually - passed to work_response() if this function returns LV2_WORKER_SUCCESS. -*/ -typedef LV2_Worker_Status (*LV2_Worker_Respond_Function)( - LV2_Worker_Respond_Handle handle, - uint32_t size, - const void* data); - -/** - Plugin Worker Interface. - - This is the interface provided by the plugin to implement a worker method. - The plugin's extension_data() method should return an LV2_Worker_Interface - when called with LV2_WORKER__interface as its argument. -*/ -typedef struct _LV2_Worker_Interface { - /** - The worker method. This is called by the host in a non-realtime context - as requested, possibly with an arbitrary message to handle. - - A response can be sent to run() using `respond`. The plugin MUST NOT - make any assumptions about which thread calls this method, except that - there are no real-time requirements and only one call may be executed at - a time. That is, the host MAY call this method from any non-real-time - thread, but MUST NOT make concurrent calls to this method from several - threads. - - @param instance The LV2 instance this is a method on. - @param respond A function for sending a response to run(). - @param handle Must be passed to `respond` if it is called. - @param size The size of `data`. - @param data Data from run(), or NULL. - */ - LV2_Worker_Status (*work)(LV2_Handle instance, - LV2_Worker_Respond_Function respond, - LV2_Worker_Respond_Handle handle, - uint32_t size, - const void* data); - - /** - Handle a response from the worker. This is called by the host in the - run() context when a response from the worker is ready. - - @param instance The LV2 instance this is a method on. - @param size The size of `body`. - @param body Message body, or NULL. - */ - LV2_Worker_Status (*work_response)(LV2_Handle instance, - uint32_t size, - const void* body); - - /** - Called when all responses for this cycle have been delivered. - - Since work_response() may be called after run() finished, this provides - a hook for code that must run after the cycle is completed. - - This field may be NULL if the plugin has no use for it. Otherwise, the - host MUST call it after every run(), regardless of whether or not any - responses were sent that cycle. - */ - LV2_Worker_Status (*end_run)(LV2_Handle instance); -} LV2_Worker_Interface; - -/** Opaque handle for LV2_Worker_Schedule. */ -typedef void* LV2_Worker_Schedule_Handle; - -/** - Schedule Worker Host Feature. - - The host passes this feature to provide a schedule_work() function, which - the plugin can use to schedule a worker call from run(). -*/ -typedef struct _LV2_Worker_Schedule { - /** - Opaque host data. - */ - LV2_Worker_Schedule_Handle handle; - - /** - Request from run() that the host call the worker. - - This function is in the audio threading class. It should be called from - run() to request that the host call the work() method in a non-realtime - context with the given arguments. - - This function is always safe to call from run(), but it is not - guaranteed that the worker is actually called from a different thread. - In particular, when free-wheeling (e.g. for offline rendering), the - worker may be executed immediately. This allows single-threaded - processing with sample accuracy and avoids timing problems when run() is - executing much faster or slower than real-time. - - Plugins SHOULD be written in such a way that if the worker runs - immediately, and responses from the worker are delivered immediately, - the effect of the work takes place immediately with sample accuracy. - - The `data` MUST be safe for the host to copy and later pass to work(), - and the host MUST guarantee that it will be eventually passed to work() - if this function returns LV2_WORKER_SUCCESS. - - @param handle The handle field of this struct. - @param size The size of `data`. - @param data Message to pass to work(), or NULL. - */ - LV2_Worker_Status (*schedule_work)(LV2_Worker_Schedule_Handle handle, - uint32_t size, - const void* data); -} LV2_Worker_Schedule; - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif /* LV2_WORKER_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/ext/worker/worker.ttl b/lv2/lv2plug.in/ns/ext/worker/worker.ttl deleted file mode 100644 index 6b32742..0000000 --- a/lv2/lv2plug.in/ns/ext/worker/worker.ttl +++ /dev/null @@ -1,53 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix work: <http://lv2plug.in/ns/ext/worker#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/ext/worker> - a owl:Ontology ; - rdfs:seeAlso <worker.h> , - <lv2-worker.doap.ttl> ; - lv2:documentation """ -<p>This extension allows plugins to schedule work that must be performed in -another thread. Plugins can use this interface to safely perform work that is -not real-time safe, and receive the result in the run context. The details of -threading are managed by the host, allowing plugins to be simple and portable -while using resources more efficiently.</p> - -<p>This interface is designed to gracefully support single-threaded synchronous -execution, which allows the same code to work with sample accuracy for offline -rendering. For example, a sampler plugin may schedule a sample to be loaded -from disk in another thread. During live execution, the host will call the -plugin's work method from another thread, and deliver the result to the audio -thread when it is finished. However, during offline export, the -<q>scheduled</q> load would be executed immediately in the same thread. This -enables reproducible offline rendering, where any changes affect the output -immediately regardless of how long the work takes to execute.</p> -""" . - -work:interface - a lv2:ExtensionData ; - lv2:documentation """ -<p>The work interface provided by a plugin, LV2_Worker_Interface.</p> -<pre class="turtle-code"> -@prefix work: <http://lv2plug.in/ns/ext/worker#> . - -<plugin> - a lv2:Plugin ; - lv2:extensionData work:interface . -</pre> -""" . - -work:schedule - a lv2:Feature ; - lv2:documentation """ -<p>The work scheduling feature provided by a host, LV2_Worker_Schedule.</p> - -<p>If the host passes this feature to LV2_Descriptor::instantiate, the plugin -MAY use it to schedule work in the audio thread, and MUST NOT call it in any -other context. Hosts MAY pass this feature to other functions as well, in -which case the plugin MAY use it to schedule work in the calling context. The -plugin MUST NOT assume any relationship between different schedule -features.</p> """ . diff --git a/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl b/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl deleted file mode 100644 index 8354819..0000000 --- a/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl +++ /dev/null @@ -1,147 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/extensions/ui> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 UI" ; - doap:shortdesc "LV2 plugin UIs of any type." ; - doap:created "2006-00-00" ; - doap:developer <http://lv2plug.in/ns/meta#larsl> ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "2.20" ; - doap:created "2015-07-25" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Improve documentation." - ] , [ - rdfs:label "Add missing property labels." - ] - ] - ] , [ - doap:revision "2.18" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add show interface so UIs can gracefully degrade to separate windows if hosts can not use their widget directly." - ] , [ - rdfs:label "Fix identifier typos in documentation." - ] - ] - ] , [ - doap:revision "2.16" ; - doap:created "2014-01-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix LV2_UI_INVALID_PORT_INDEX identifier in documentation." - ] - ] - ] , [ - doap:revision "2.14" ; - doap:created "2013-03-18" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.6.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add idle interface so native UIs and foreign toolkits can drive their event loops." - ] , [ - rdfs:label "Add ui:updateRate property." - ] - ] - ] , [ - doap:revision "2.12" ; - doap:created "2012-12-01" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix incorrect linker flag in ui:makeSONameResident documentation." - ] - ] - ] , [ - doap:revision "2.10" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add types for WindowsUI, CocoaUI, and Gtk3UI." - ] , [ - rdfs:label "Use consistent label style." - ] , [ - rdfs:label "Add missing LV2_SYMBOL_EXPORT declaration for lv2ui_descriptor prototype." - ] - ] - ] , [ - doap:revision "2.8" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add ui:parent and ui:resize." - ] , [ - rdfs:label "Add support for referring to ports by symbol." - ] , [ - rdfs:label "Add ui:portMap for accessing ports by symbol, allowing for UIs to be distributed separately from plugins." - ] , [ - rdfs:label "Add port protocols and a dynamic notification subscription mechanism, for more flexible communication, and audio port metering without control port kludges." - ] , [ - rdfs:label "Add touch feature to notify the host that the user has grabbed a control." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "2.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-ui-2.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Deprecate ui:makeSONameResident." - ] , [ - rdfs:label "Add Qt4 and X11 widget types." - ] , [ - rdfs:label "Install header to URI-based system path." - ] , [ - rdfs:label "Add pkg-config file." - ] , [ - rdfs:label "Make ui.ttl a valid OWL 2 DL ontology." - ] - ] - ] , [ - doap:revision "2.2" ; - doap:created "2011-05-26" ; - doap:file-release <http://lv2plug.in/spec/lv2-ui-2.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system (for installation)." - ] , [ - rdfs:label "Convert documentation to HTML and use lv2:documentation." - ] , [ - rdfs:label "Use lv2:Specification to be discovered as an extension." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2010-10-06" ; - doap:file-release <http://lv2plug.in/spec/lv2-ui-2.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.h b/lv2/lv2plug.in/ns/extensions/ui/ui.h deleted file mode 100644 index 2c71df0..0000000 --- a/lv2/lv2plug.in/ns/extensions/ui/ui.h +++ /dev/null @@ -1,446 +0,0 @@ -/* - LV2 UI Extension - Copyright 2009-2016 David Robillard <d@drobilla.net> - Copyright 2006-2011 Lars Luthman <lars.luthman@gmail.com> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup ui User Interfaces - - User interfaces of any type for plugins, - <http://lv2plug.in/ns/extensions/ui> for details. - - @{ -*/ - -#ifndef LV2_UI_H -#define LV2_UI_H - -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#define LV2_UI_URI "http://lv2plug.in/ns/extensions/ui" ///< http://lv2plug.in/ns/extensions/ui -#define LV2_UI_PREFIX LV2_UI_URI "#" ///< http://lv2plug.in/ns/extensions/ui# - -#define LV2_UI__CocoaUI LV2_UI_PREFIX "CocoaUI" ///< http://lv2plug.in/ns/extensions/ui#CocoaUI -#define LV2_UI__Gtk3UI LV2_UI_PREFIX "Gtk3UI" ///< http://lv2plug.in/ns/extensions/ui#Gtk3UI -#define LV2_UI__GtkUI LV2_UI_PREFIX "GtkUI" ///< http://lv2plug.in/ns/extensions/ui#GtkUI -#define LV2_UI__PortNotification LV2_UI_PREFIX "PortNotification" ///< http://lv2plug.in/ns/extensions/ui#PortNotification -#define LV2_UI__PortProtocol LV2_UI_PREFIX "PortProtocol" ///< http://lv2plug.in/ns/extensions/ui#PortProtocol -#define LV2_UI__Qt4UI LV2_UI_PREFIX "Qt4UI" ///< http://lv2plug.in/ns/extensions/ui#Qt4UI -#define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" ///< http://lv2plug.in/ns/extensions/ui#Qt5UI -#define LV2_UI__UI LV2_UI_PREFIX "UI" ///< http://lv2plug.in/ns/extensions/ui#UI -#define LV2_UI__WindowsUI LV2_UI_PREFIX "WindowsUI" ///< http://lv2plug.in/ns/extensions/ui#WindowsUI -#define LV2_UI__X11UI LV2_UI_PREFIX "X11UI" ///< http://lv2plug.in/ns/extensions/ui#X11UI -#define LV2_UI__binary LV2_UI_PREFIX "binary" ///< http://lv2plug.in/ns/extensions/ui#binary -#define LV2_UI__fixedSize LV2_UI_PREFIX "fixedSize" ///< http://lv2plug.in/ns/extensions/ui#fixedSize -#define LV2_UI__idleInterface LV2_UI_PREFIX "idleInterface" ///< http://lv2plug.in/ns/extensions/ui#idleInterface -#define LV2_UI__noUserResize LV2_UI_PREFIX "noUserResize" ///< http://lv2plug.in/ns/extensions/ui#noUserResize -#define LV2_UI__notifyType LV2_UI_PREFIX "notifyType" ///< http://lv2plug.in/ns/extensions/ui#notifyType -#define LV2_UI__parent LV2_UI_PREFIX "parent" ///< http://lv2plug.in/ns/extensions/ui#parent -#define LV2_UI__plugin LV2_UI_PREFIX "plugin" ///< http://lv2plug.in/ns/extensions/ui#plugin -#define LV2_UI__portIndex LV2_UI_PREFIX "portIndex" ///< http://lv2plug.in/ns/extensions/ui#portIndex -#define LV2_UI__portMap LV2_UI_PREFIX "portMap" ///< http://lv2plug.in/ns/extensions/ui#portMap -#define LV2_UI__portNotification LV2_UI_PREFIX "portNotification" ///< http://lv2plug.in/ns/extensions/ui#portNotification -#define LV2_UI__portSubscribe LV2_UI_PREFIX "portSubscribe" ///< http://lv2plug.in/ns/extensions/ui#portSubscribe -#define LV2_UI__protocol LV2_UI_PREFIX "protocol" ///< http://lv2plug.in/ns/extensions/ui#protocol -#define LV2_UI__floatProtocol LV2_UI_PREFIX "floatProtocol" ///< http://lv2plug.in/ns/extensions/ui#floatProtocol -#define LV2_UI__peakProtocol LV2_UI_PREFIX "peakProtocol" ///< http://lv2plug.in/ns/extensions/ui#peakProtocol -#define LV2_UI__resize LV2_UI_PREFIX "resize" ///< http://lv2plug.in/ns/extensions/ui#resize -#define LV2_UI__showInterface LV2_UI_PREFIX "showInterface" ///< http://lv2plug.in/ns/extensions/ui#showInterface -#define LV2_UI__touch LV2_UI_PREFIX "touch" ///< http://lv2plug.in/ns/extensions/ui#touch -#define LV2_UI__ui LV2_UI_PREFIX "ui" ///< http://lv2plug.in/ns/extensions/ui#ui -#define LV2_UI__updateRate LV2_UI_PREFIX "updateRate" ///< http://lv2plug.in/ns/extensions/ui#updateRate -#define LV2_UI__windowTitle LV2_UI_PREFIX "windowTitle" ///< http://lv2plug.in/ns/extensions/ui#windowTitle - -/** - The index returned by LV2UI_Port_Map::port_index() for unknown ports. -*/ -#define LV2UI_INVALID_PORT_INDEX ((uint32_t)-1) - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -/** - A pointer to some widget or other type of UI handle. - - The actual type is defined by the type of the UI. -*/ -typedef void* LV2UI_Widget; - -/** - A pointer to UI instance internals. - - The host may compare this to NULL, but otherwise MUST NOT interpret it. -*/ -typedef void* LV2UI_Handle; - -/** - A pointer to a controller provided by the host. - - The UI may compare this to NULL, but otherwise MUST NOT interpret it. -*/ -typedef void* LV2UI_Controller; - -/** - A pointer to opaque data for a feature. -*/ -typedef void* LV2UI_Feature_Handle; - -/** - A host-provided function that sends data to a plugin's input ports. - - @param controller The opaque controller pointer passed to - LV2UI_Descriptor::instantiate(). - - @param port_index Index of the port to update. - - @param buffer Buffer containing `buffer_size` bytes of data. - - @param buffer_size Size of `buffer` in bytes. - - @param port_protocol Either 0 or the URID for a ui:PortProtocol. If 0, the - protocol is implicitly ui:floatProtocol, the port MUST be an lv2:ControlPort - input, `buffer` MUST point to a single float value, and `buffer_size` MUST - be sizeof(float). The UI SHOULD NOT use a protocol not supported by the - host, but the host MUST gracefully ignore any protocol it does not - understand. -*/ -typedef void (*LV2UI_Write_Function)(LV2UI_Controller controller, - uint32_t port_index, - uint32_t buffer_size, - uint32_t port_protocol, - const void* buffer); - -/** - A plugin UI. - - A pointer to an object of this type is returned by the lv2ui_descriptor() - function. -*/ -typedef struct _LV2UI_Descriptor { - /** - The URI for this UI (not for the plugin it controls). - */ - const char* URI; - - /** - Create a new UI and return a handle to it. This function works - similarly to LV2_Descriptor::instantiate(). - - @param descriptor The descriptor for the UI to instantiate. - - @param plugin_uri The URI of the plugin that this UI will control. - - @param bundle_path The path to the bundle containing this UI, including - the trailing directory separator. - - @param write_function A function that the UI can use to send data to the - plugin's input ports. - - @param controller A handle for the UI instance to be passed as the - first parameter of UI methods. - - @param widget (output) widget pointer. The UI points this at its main - widget, which has the type defined by the UI type in the data file. - - @param features An array of LV2_Feature pointers. The host must pass - all feature URIs that it and the UI supports and any additional data, as - in LV2_Descriptor::instantiate(). Note that UI features and plugin - features are not necessarily the same. - - */ - LV2UI_Handle (*instantiate)(const struct _LV2UI_Descriptor* descriptor, - const char* plugin_uri, - const char* bundle_path, - LV2UI_Write_Function write_function, - LV2UI_Controller controller, - LV2UI_Widget* widget, - const LV2_Feature* const* features); - - - /** - Destroy the UI. The host must not try to access the widget after - calling this function. - */ - void (*cleanup)(LV2UI_Handle ui); - - /** - Tell the UI that something interesting has happened at a plugin port. - - What is "interesting" and how it is written to `buffer` is defined by - `format`, which has the same meaning as in LV2UI_Write_Function(). - Format 0 is a special case for lv2:ControlPort, where this function - should be called when the port value changes (but not necessarily for - every change), `buffer_size` must be sizeof(float), and `buffer` - points to a single IEEE-754 float. - - By default, the host should only call this function for lv2:ControlPort - inputs. However, the UI can request updates for other ports statically - with ui:portNotification or dynamicaly with ui:portSubscribe. - - The UI MUST NOT retain any reference to `buffer` after this function - returns, it is only valid for the duration of the call. - - This member may be NULL if the UI is not interested in any port events. - */ - void (*port_event)(LV2UI_Handle ui, - uint32_t port_index, - uint32_t buffer_size, - uint32_t format, - const void* buffer); - - /** - Return a data structure associated with an extension URI, typically an - interface struct with additional function pointers - - This member may be set to NULL if the UI is not interested in supporting - any extensions. This is similar to LV2_Descriptor::extension_data(). - - */ - const void* (*extension_data)(const char* uri); -} LV2UI_Descriptor; - -/** - Feature/interface for resizable UIs (LV2_UI__resize). - - This structure is used in two ways: as a feature passed by the host via - LV2UI_Descriptor::instantiate(), or as an interface provided by a UI via - LV2UI_Descriptor::extension_data()). -*/ -typedef struct _LV2UI_Resize { - /** - Pointer to opaque data which must be passed to ui_resize(). - */ - LV2UI_Feature_Handle handle; - - /** - Request/advertise a size change. - - When provided by the host, the UI may call this function to inform the - host about the size of the UI. - - When provided by the UI, the host may call this function to notify the - UI that it should change its size accordingly. In this case, the host - must pass the LV2UI_Handle to provide access to the UI instance. - - @return 0 on success. - */ - int (*ui_resize)(LV2UI_Feature_Handle handle, int width, int height); -} LV2UI_Resize; - -/** - Feature to map port symbols to UIs. - - This can be used by the UI to get the index for a port with the given - symbol. This makes it possible to implement and distribute a UI separately - from the plugin (since symbol, unlike index, is a stable port identifier). -*/ -typedef struct _LV2UI_Port_Map { - /** - Pointer to opaque data which must be passed to port_index(). - */ - LV2UI_Feature_Handle handle; - - /** - Get the index for the port with the given `symbol`. - - @return The index of the port, or LV2UI_INVALID_PORT_INDEX if no such - port is found. - */ - uint32_t (*port_index)(LV2UI_Feature_Handle handle, const char* symbol); -} LV2UI_Port_Map; - -/** - Feature to subscribe to port updates (LV2_UI__portSubscribe). -*/ -typedef struct _LV2UI_Port_Subscribe { - /** - Pointer to opaque data which must be passed to subscribe() and - unsubscribe(). - */ - LV2UI_Feature_Handle handle; - - /** - Subscribe to updates for a port. - - This means that the host will call the UI's port_event() function when - the port value changes (as defined by protocol). - - Calling this function with the same `port_index` and `port_protocol` - as an already active subscription has no effect. - - @param handle The handle field of this struct. - @param port_index The index of the port. - @param port_protocol The URID of the ui:PortProtocol. - @param features Features for this subscription. - @return 0 on success. - */ - uint32_t (*subscribe)(LV2UI_Feature_Handle handle, - uint32_t port_index, - uint32_t port_protocol, - const LV2_Feature* const* features); - - /** - Unsubscribe from updates for a port. - - This means that the host will cease calling calling port_event() when - the port value changes. - - Calling this function with a `port_index` and `port_protocol` that - does not refer to an active port subscription has no effect. - - @param handle The handle field of this struct. - @param port_index The index of the port. - @param port_protocol The URID of the ui:PortProtocol. - @param features Features for this subscription. - @return 0 on success. - */ - uint32_t (*unsubscribe)(LV2UI_Feature_Handle handle, - uint32_t port_index, - uint32_t port_protocol, - const LV2_Feature* const* features); -} LV2UI_Port_Subscribe; - -/** - A feature to notify the host that the user has grabbed a UI control. -*/ -typedef struct _LV2UI_Touch { - /** - Pointer to opaque data which must be passed to ui_resize(). - */ - LV2UI_Feature_Handle handle; - - /** - Notify the host that a control has been grabbed or released. - - The host should cease automating the port or otherwise manipulating the - port value until the control has been ungrabbed. - - @param handle The handle field of this struct. - @param port_index The index of the port associated with the control. - @param grabbed If true, the control has been grabbed, otherwise the - control has been released. - */ - void (*touch)(LV2UI_Feature_Handle handle, - uint32_t port_index, - bool grabbed); -} LV2UI_Touch; - -/** - UI Idle Interface (LV2_UI__idleInterface) - - UIs can provide this interface to have an idle() callback called by the host - rapidly to update the UI. -*/ -typedef struct _LV2UI_Idle_Interface { - /** - Run a single iteration of the UI's idle loop. - - This will be called rapidly in the UI thread at a rate appropriate - for a toolkit main loop. There are no precise timing guarantees, but - the host should attempt to call idle() at a high enough rate for smooth - animation, at least 30Hz. - - @return non-zero if the UI has been closed, in which case the host - should stop calling idle(), and can either completely destroy the UI, or - re-show it and resume calling idle(). - */ - int (*idle)(LV2UI_Handle ui); -} LV2UI_Idle_Interface; - -/** - UI Show Interface (LV2_UI__showInterface) - - UIs can provide this interface to show and hide a window, which allows them - to function in hosts unable to embed their widget. This allows any UI to - provide a fallback for embedding that works in any host. - - If used: - - The host MUST use LV2UI_Idle_Interface to drive the UI. - - The UI MUST return non-zero from LV2UI_Idle_Interface::idle() when it has been closed. - - If idle() returns non-zero, the host MUST call hide() and stop calling - idle(). It MAY later call show() then resume calling idle(). -*/ -typedef struct _LV2UI_Show_Interface { - /** - Show a window for this UI. - - The window title MAY have been passed by the host to - LV2UI_Descriptor::instantiate() as an LV2_Options_Option with key - LV2_UI__windowTitle. - - @return 0 on success, or anything else to stop being called. - */ - int (*show)(LV2UI_Handle ui); - - /** - Hide the window for this UI. - - @return 0 on success, or anything else to stop being called. - */ - int (*hide)(LV2UI_Handle ui); -} LV2UI_Show_Interface; - -/** - Peak data for a slice of time, the update format for ui:peakProtocol. -*/ -typedef struct _LV2UI_Peak_Data { - /** - The start of the measurement period. This is just a running counter - that is only meaningful in comparison to previous values and must not be - interpreted as an absolute time. - */ - uint32_t period_start; - - /** - The size of the measurement period, in the same units as period_start. - */ - uint32_t period_size; - - /** - The peak value for the measurement period. This should be the maximal - value for abs(sample) over all the samples in the period. - */ - float peak; -} LV2UI_Peak_Data; - -/** - Prototype for UI accessor function. - - This is the entry point to a UI library, which works in the same way as - lv2_descriptor() but for UIs rather than plugins. -*/ -LV2_SYMBOL_EXPORT -const LV2UI_Descriptor* lv2ui_descriptor(uint32_t index); - -/** - The type of the lv2ui_descriptor() function. -*/ -typedef const LV2UI_Descriptor* (*LV2UI_DescriptorFunction)(uint32_t index); - -#ifdef __cplusplus -} -#endif - -#endif /* LV2_UI_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl b/lv2/lv2plug.in/ns/extensions/ui/ui.ttl deleted file mode 100644 index f0444b5..0000000 --- a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl +++ /dev/null @@ -1,463 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -<http://lv2plug.in/ns/extensions/ui> - a owl:Ontology ; - owl:imports <http://lv2plug.in/ns/lv2core> ; - rdfs:seeAlso <ui.h> , - <lv2-ui.doap.ttl> ; - lv2:documentation """ -<p>This extension is used to create User Interfaces (UIs) for LV2 plugins.</p> - -<p>UIs are implemented as an LV2UI_Descriptor loaded via lv2ui_descriptor() in -a shared library, and are distributed in bundles just like plugins. See the <a -href="../../../doc/html/ui_8h.html">API reference</a> for details on the C -API.</p> - -<p>UIs are associated with plugins in data:</p> - -<pre class="turtle-code"> -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . - -<http://my.plugin> ui:ui <http://my.pluginui> . -<http://my.pluginui> a ui:GtkUI ; - ui:binary <myui.so> . -</pre> - -<p>where <http://my.plugin> is the URI of the plugin, -<http://my.pluginui> is the URI of the plugin UI and <myui.so> is -the relative URI to the shared object file.</p> - -<p>While it is possible to have the plugin UI and the plugin in the same shared -object file it is probably a good idea to keep them separate so that hosts that -don't want UIs don't have to load the UI code. A UI MUST specify its class in -the RDF data (ui:GtkUI in the above example). The class defines what type the -UI is, e.g. what graphics toolkit it uses. Any type of UI class can be defined -separately from this extension.</p> - -<p>It is possible to have multiple UIs for the same plugin, or to have the UI -for a plugin in a different bundle from the actual plugin - this way people -other than the plugin author can write plugin UIs independently without editing -the original plugin bundle.</p> - -<p>Note that the process that loads the shared object file containing the UI -code and the process that loads the shared object file containing the actual -plugin implementation are not necessarily the same process (and not even -necessarily on the same machine). This means that plugin and UI code MUST NOT -use singletons and global variables and expect them to refer to the same -objects in the UI and the actual plugin. The function callback interface -defined in this header is the only method of communication between UIs and -plugin instances (extensions may define more, though this is discouraged unless -absolutely necessary since the significant benefits of network transparency and -serialisability are lost).</p> - -<p>UI functionality may be extended via features, much like plugins:</p> - -<pre class="turtle-code"> -<http://my.pluginui> lv2:requiredFeature <http://my.feature> . -<http://my.pluginui> lv2:optionalFeature <http://my.feature> . -</pre> - -<p>The rules for a UI with a required or optional feature are identical to -those of lv2:Plugin instances: if a UI declares a feature as required, the host -is NOT allowed to load it unless it supports that feature; and if it does -support a feature, it MUST pass an appropriate LV2_Feature struct to the UI's -instantiate() method. This extension defines several standard features for -common functionality.</p> - -<p>UIs written to this specification do not need to be thread-safe. All -functions may only be called in the <q>UI thread</q>. There is only one UI -thread (for toolkits, the one the UI main loop runs in). There is no -requirement that a <q>UI</q> actually be a graphical widget.</p> - -<p>Note that UIs are completely separate from plugins. From the plugin's -perspective, control from a UI is indistinguishable from any other control, as -it all occcurs via ports.</p> -""" . - -ui:UI - a rdfs:Class , - owl:Class ; - rdfs:label "User Interface" ; - rdfs:comment "A UI for an LV2 plugin" . - -ui:GtkUI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "GTK2 UI" ; - rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 2.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" . - -ui:Gtk3UI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "GTK3 UI" ; - rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 3.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" . - -ui:Qt4UI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "Qt4 UI" ; - rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt4 compatible QWidget, and the host guarantees that the Qt4 library has been initialised and the Qt4 main loop is running before a UI of this type is instantiated.""" . - -ui:Qt5UI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "Qt5 UI" ; - rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt5 compatible QWidget, and the host guarantees that the Qt5 library has been initialised and the Qt5 main loop is running before a UI of this type is instantiated.""" . - -ui:X11UI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "X11 UI" ; - rdfs:comment """A UI where the LV2_Widget is an X11 window ID. Note this is actually an integer, i.e. the LV2_Widget is not a pointer to an X11 window ID, but should be itself taken as an integer value. This is the native UI type on most POSIX systems.""" . - -ui:WindowsUI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "Windows UI" ; - rdfs:comment """A UI where the LV2_Widget is a Windows HWND window ID. Note this is actually an unsigned 32-bit integer, i.e. the LV2_Widget is not a pointer to a HWND but should be interpreted as an HWND itself. This is the native UI type on Microsoft Windows.""" . - -ui:CocoaUI - a rdfs:Class , - owl:Class ; - rdfs:subClassOf ui:UI ; - rdfs:label "Cocoa UI" ; - rdfs:comment """A UI where the LV2_Widget is a pointer to a NSView, the basic view type for the Cocoa API (formerly OpenStep). This is the native UI type on Mac OS X.""" . - -ui:ui - a rdf:Property ; - rdfs:domain lv2:Plugin ; - rdfs:range ui:UI ; - rdfs:label "user interface" ; - rdfs:comment """Relates a plugin to a UI that applies to it.""" . - -ui:binary - a rdf:Property ; - owl:sameAs lv2:binary ; - owl:deprecated "true"^^xsd:boolean ; - rdfs:label "binary" ; - rdfs:comment """The shared library a UI resides in. This property is redundant, new UIs SHOULD use lv2:binary, however hosts MUST still support ui:binary at this time.""" . - -ui:makeSONameResident - a lv2:Feature ; - owl:deprecated "true"^^xsd:boolean ; - lv2:documentation """ -<p>DEPRECATED</p> - -<p>This feature was intended to support UIs that link against toolkit -libraries which may not be unloaded during the lifetime of the host. -This is better achieved by using the appropriate flags when linking the -UI, e.g. <code>gcc -Wl,-z,nodelete</code>.</p> -""" . - -ui:noUserResize - a lv2:Feature ; - lv2:documentation """ -<p>If a UI requires this feature it indicates that it does not make sense -to let the user resize the main widget, and the host should prevent that. -This feature may not make sense for all UI types. The data pointer for the -LV2_Feature for this feature should always be set to NULL.</p> -""" . - -ui:fixedSize - a lv2:Feature ; - lv2:documentation """ -<p>If a UI requires this feature it indicates the same thing as -ui:noUserResize, and additionally it means that the UI will not resize -the main widget on its own - it will always remain the same size (e.g. a -pixmap based GUI). This feature may not make sense for all UI types. -The data pointer for the LV2_Feature for this feature should always be set -to NULL.</p> -""" . - -ui:parent - a lv2:Feature ; - lv2:documentation """ -<p>The parent for the UI.</p> - -<p>This feature can be used to pass a parent (e.g. a widget, container, canvas, -etc.) the UI should be a child of. The format of data pointer of this feature -is determined by the UI type, and is generally the same type as the LV2_Widget -the UI would return (e.g. for a GtkUI the data would be a pointer to a -GtkWidget which is a GtkContainer). This is particularly useful for -cross-toolkit embedding, where the parent often must be known at construction -time for embedding to work correctly. UIs should not require this feature -unless it is absolutely necessary for them to work at all.</p> -""" . - -ui:PortNotification - a rdfs:Class , - owl:Class ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty ui:plugin ; - owl:cardinality 1 ; - rdfs:comment "A PortNotification MUST have exactly one ui:plugin." ; - ] ; - lv2:documentation """ -<p>A port notification. This describes which ports the host must send -notifications to the UI about. The port can be specific by index, using the -ui:portIndex property, or symbol, using the lv2:symbol property. Since port -indices are not guaranteed to be stable between different revisions (or even -instantiations) of a plugin, symbol is recommended, and index may only be used -by UIs shipped in the same bundle as the plugin.</p> - -<p>A ui:PortNotification MUST have either a ui:portIndex or a lv2:symbol to -indicate which port it refers to.</p> -""" . - -ui:portNotification - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain ui:UI ; - rdfs:range ui:PortNotification ; - rdfs:label "port notification" ; - lv2:documentation """ -<p>Indicates that a UI should receive notification (via -LV2UI_Descriptor::port_event()) when a particular port's value changes.</p> - -<p>For example:</p> -<pre class="turtle-code"> -eg:ui - a ui:GtkUI ; - ui:portNotification [ - ui:plugin eg:plugin ; - lv2:symbol "gain" ; - ui:protocol ui:floatProtocol - ] . -</pre> -""" . - -ui:plugin - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain ui:PortNotification ; - rdfs:range lv2:Plugin ; - rdfs:label "plugin" ; - rdfs:comment "The plugin a portNotification applies to." . - -ui:portIndex - a rdf:Property , - owl:DatatypeProperty ; - rdfs:domain ui:PortNotification ; - rdfs:range xsd:decimal ; - rdfs:label "port index" ; - rdfs:comment "The index of the port a portNotification applies to." . - -ui:notifyType - a rdf:Property ; - rdfs:domain ui:PortNotification ; - rdfs:label "notify type" ; - lv2:documentation """ -<p>Indicates a particular type that the UI should be notified of. In the case -of ports where several types of data can be present (e.g. event ports), this -can be used to indicate that only a particular type of data should cause -notification. This is useful where port traffic is very dense, but only a -certain small number of events are actually of interest to the UI.</p> -""" . - -ui:resize - a lv2:Feature , - lv2:ExtensionData ; - lv2:documentation """ -<p>A feature that allows the UI to notify the host about its current size, or -request a size change. This feature corresponds to the LV2UI_Resize struct, -which should be passed with the URI LV2_UI__resize. This struct may also be -provided by the UI as extension data using the same URI, in which case it is -used by the host to request that the UI change its size.</p> -""" . - -ui:portMap - a lv2:Feature ; - lv2:documentation """ -<p>A feature for accessing the index of a port by symbol. This makes it -possible to implement and distribute UIs separately from the plugin binaries -they control. This feature corresponds to the LV2UI_Port_Index struct, which -should be passed with the URI LV2_UI__portIndex.</p> -""" . - -ui:portSubscribe - a lv2:Feature ; - lv2:documentation """ -<p>A feature for dynamically subscribing to updates from a port. This makes it -possible for a UI to explicitly request a particular style of update from a -port at run-time, in a more flexible and powerful way than listing -subscriptions statically allows. This feature corresponds to the -LV2UI_Port_Subscribe struct, which should be passed with the URI -LV2_UI__portSubscribe.</p> -""" . - -ui:touch - a lv2:Feature ; - lv2:documentation """ -<p>A feature to notify the host that the user has grabbed a particular port -control. This is useful for automation, so the host can allow the user to take -control of a port, even if that port would otherwise be automated (much like -grabbing a physical morotised fader). It can also be used for MIDI learn or in -any other situation where the host needs to do something with a particular -control and it would be convenient for the user to select it directly from the -plugin UI. This feature corresponds to the LV2UI_Touch struct, which -should be passed with the URI LV2_UI__touch.</p> -""" . - -ui:idleInterface - a lv2:Feature , - lv2:ExtensionData ; - lv2:documentation """ -<p>A feature that provides a callback for the host to call rapidly to drive the -UI. To support this feature, the UI should list it as a lv2:optionalFeature or -lv2:requiredFeature in its data, and also as lv2:extensionData. When the UI's -extension_data() is called with this URI (LV2_UI__idleInterface), it should -return a pointer to an LV2UI_Idle_Interface.</p> - -<p>To indicate support, the host should pass a feature to instantiate() with -this URI, with NULL for data.</p> -""" . - -ui:showInterface - a lv2:ExtensionData ; - lv2:documentation """ -<p>An interface for showing and hiding a window for a UI. This allows UIs to -gracefully degrade to separate windows when the host is unable to embed the UI -widget for whatever reason. When the UI's extension_data() is called with this -URI (LV2_UI__showInterface), it should return a pointer to an -LV2UI_Show_Interface.</p> -""" . - -ui:windowTitle - a rdf:Property ; - rdfs:range xsd:string ; - rdfs:label "window title" ; - rdfs:comment "The title for the window shown by LV2UI_Show_Interface." . - -ui:updateRate - a rdf:Property ; - rdfs:range xsd:float ; - rdfs:label "update rate" ; - rdfs:comment "The target rate, in Hz, to send updates to the UI." . - -ui:protocol - a rdf:Property ; - rdfs:domain ui:PortNotification ; - rdfs:range ui:PortProtocol ; - rdfs:label "protocol" ; - rdfs:comment "The protocol to be used for this notification." . - -ui:PortProtocol - a rdfs:Class ; - rdfs:subClassOf lv2:Feature ; - rdfs:label "Port Protocol" ; - lv2:documentation """ -<p>A PortProtocol defines a method to communicate port data between a UI and -plugin.</p> - -<p>Any PortProtocol MUST define:</p> -<table> -<tr><th>Port Type</th> - <td>Which plugin port types the buffer type is valid for.</td></tr> -<tr><th>Feature Data</th> - <td>What data (if any) should be passed in the LV2_Feature.</td></tr> -</table> - -<p>Any PortProtocol for an output port MUST define:</p> -<table> -<tr><th>Update Frequency</th> - <td>When the host should call port_event().</td></tr> -<tr><th>Update Format</th> - <td>The format of the data in the buffer passed to port_event().</td></tr> -<tr><th>Options</th> - <td>The format of the options passed to subscribe() and unsubscribe().</td> -</tr></table> - -<p>Any PortProtocol for an input port MUST define:</p> -<table> -<tr><th>Write Format</th> - <td>The format of the data in the buffer passed to write_port().</td></tr> -<tr><th>Write Effect</th> - <td>What happens when the UI calls write_port().</td></tr> -</table> - -<p>For an example, see ui:floatProtocol or ui:peakProtocol. -</p> - -<p>PortProtocol is a subclass of lv2:Feature, so UIs use lv2:optionalFeature and -lv2:requiredFeature to specify which PortProtocols they want to use. -</p> -""" . - -ui:floatProtocol - a ui:PortProtocol ; - rdfs:label "floating point value" ; - lv2:documentation """ - -<p>A protocol for transferring single floating point values. The rules for -this protocol are:</p> -<table> -<tr><th>Port Type</th> - <td>lv2:ControlPort</td></tr> -<tr><th>Feature Data</th> - <td>None.</td></tr> -<tr><th>Update Frequency</th> - <td>The host SHOULD call port_event() as soon as possible when the port - value has changed, but there are no timing guarantees.</td></tr> -<tr><th>Update Format</th> - <td>A single <code>float</code>.</td></tr> -<tr><th>Options</th> - <td>None.</td></tr> -<tr><th>Write Format</th> - <td>A single <code>float</code>.</td></tr> -<tr><th>Write Effect</th> - <td>The host SHOULD set the port to the received value as soon as possible, - but there is no guarantee that run() actually sees this value.</td></tr> -</table> -""" . - -ui:peakProtocol - a ui:PortProtocol ; - rdfs:label "peak measurement for a period of audio" ; - lv2:documentation """ -<p>This port protocol defines a way for the host to send continuous peak -measurements of the audio signal at a certain port to the UI. The -intended use is visualisation, e.g. an animated meter widget that shows -the level of the audio input or output.</p> - -<p>A contiguous sequence of audio samples for which a peak value has been -computed is called a <em>measurement period</em>.</p> - -<p>The rules for this protocol are:</p> -<table> -<tr><th>Port Type</th> - <td>lv2:AudioPort</td></tr> -<tr><th>Feature Data</th> - <td>None.</td></tr> -<tr><th>Update Frequency</th> - <td>The host SHOULD call port_event() at regular intervals. The - measurement periods used for calls to port_event() for the same port SHOULD - be contiguous (i.e. the measurement period for one call should begin right - after the end of the measurement period for the previous call ends) unless - the UI has removed and re-added the port subscription between those calls. - However, UIs MUST NOT depend on either the regularity of the calls or the - contiguity of the measurement periods; hosts may change the call rate or - skip calls for performance or other reasons. Measurement periods for - different calls to port_event() for the same port MUST NOT - overlap.</td></tr> -<tr><th>Update Format</th> - <td>A single LV2UI_Peak_Data object.</td></tr> -<tr><th>Options</th> - <td>None.</td></tr> -<tr><th>Write Format</th> - <td>None.</td></tr> -<tr><th>Write Effect</th> - <td>None.</td></tr> -</table> -""" . diff --git a/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl b/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl deleted file mode 100644 index 5b4c175..0000000 --- a/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl +++ /dev/null @@ -1,98 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/extensions/units> - a doap:Project ; - rdfs:seeAlso <../../meta/meta.ttl> ; - doap:name "LV2 Units" ; - doap:shortdesc "Units for LV2 values." ; - doap:created "2007-02-06" ; - doap:homepage <http://lv2plug.in/ns/extensions/units> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:release [ - doap:revision "5.10" ; - doap:created "2015-04-07" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix non-existent port type in examples." - ] , [ - rdfs:label "Add lv2:Parameter to domain of units:unit." - ] - ] - ] , [ - doap:revision "5.8" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Remove units:name in favour of rdfs:label." - ] , [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "5.6" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add unit for audio frames." - ] , [ - rdfs:label "Add header of URI defines." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "5.4" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2-units-5.4.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Make units.ttl a valid OWL 2 DL ontology." - ] , [ - rdfs:label "Define used but undefined resources (units:name, units:render, units:symbol, units:Conversion, units:conversion, units:prefixConversion, units:to, and units:factor)." - ] , [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "5.2" ; - doap:created "2010-10-05" ; - doap:file-release <http://lv2plug.in/spec/lv2-units-5.2.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add build system (for installation)." - ] , [ - rdfs:label "Convert documentation to HTML and use lv2:documentation." - ] - ] - ] , [ - doap:revision "5.0" ; - doap:created "2010-10-05" ; - doap:file-release <http://lv2plug.in/spec/lv2-units-5.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] , [ - rdfs:label "Define used but undefined resources (units:name, units:render, units:symbol, units:Conversion, units:conversion, units:prefixConversion, units:to, and units:factor)." - ] , [ - rdfs:label "Update packaging." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] ; - doap:developer <http://plugin.org.uk/swh.xrdf#me> ; - doap:maintainer <http://drobilla.net/drobilla#me> . diff --git a/lv2/lv2plug.in/ns/extensions/units/units.h b/lv2/lv2plug.in/ns/extensions/units/units.h deleted file mode 100644 index 1debf60..0000000 --- a/lv2/lv2plug.in/ns/extensions/units/units.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - Copyright 2012-2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup units Units - - Units for LV2 values, see <http://lv2plug.in/ns/extensions/units> for - details. - - @{ -*/ - -#ifndef LV2_UNITS_H -#define LV2_UNITS_H - -#define LV2_UNITS_URI "http://lv2plug.in/ns/extensions/units" ///< http://lv2plug.in/ns/extensions/units -#define LV2_UNITS_PREFIX LV2_UNITS_URI "#" ///< http://lv2plug.in/ns/extensions/units# - -#define LV2_UNITS__Conversion LV2_UNITS_PREFIX "Conversion" ///< http://lv2plug.in/ns/ext/units#Conversion -#define LV2_UNITS__Unit LV2_UNITS_PREFIX "Unit" ///< http://lv2plug.in/ns/ext/units#Unit -#define LV2_UNITS__bar LV2_UNITS_PREFIX "bar" ///< http://lv2plug.in/ns/ext/units#bar -#define LV2_UNITS__beat LV2_UNITS_PREFIX "beat" ///< http://lv2plug.in/ns/ext/units#beat -#define LV2_UNITS__bpm LV2_UNITS_PREFIX "bpm" ///< http://lv2plug.in/ns/ext/units#bpm -#define LV2_UNITS__cent LV2_UNITS_PREFIX "cent" ///< http://lv2plug.in/ns/ext/units#cent -#define LV2_UNITS__cm LV2_UNITS_PREFIX "cm" ///< http://lv2plug.in/ns/ext/units#cm -#define LV2_UNITS__coef LV2_UNITS_PREFIX "coef" ///< http://lv2plug.in/ns/ext/units#coef -#define LV2_UNITS__conversion LV2_UNITS_PREFIX "conversion" ///< http://lv2plug.in/ns/ext/units#conversion -#define LV2_UNITS__db LV2_UNITS_PREFIX "db" ///< http://lv2plug.in/ns/ext/units#db -#define LV2_UNITS__degree LV2_UNITS_PREFIX "degree" ///< http://lv2plug.in/ns/ext/units#degree -#define LV2_UNITS__frame LV2_UNITS_PREFIX "frame" ///< http://lv2plug.in/ns/ext/units#frame -#define LV2_UNITS__hz LV2_UNITS_PREFIX "hz" ///< http://lv2plug.in/ns/ext/units#hz -#define LV2_UNITS__inch LV2_UNITS_PREFIX "inch" ///< http://lv2plug.in/ns/ext/units#inch -#define LV2_UNITS__khz LV2_UNITS_PREFIX "khz" ///< http://lv2plug.in/ns/ext/units#khz -#define LV2_UNITS__km LV2_UNITS_PREFIX "km" ///< http://lv2plug.in/ns/ext/units#km -#define LV2_UNITS__m LV2_UNITS_PREFIX "m" ///< http://lv2plug.in/ns/ext/units#m -#define LV2_UNITS__mhz LV2_UNITS_PREFIX "mhz" ///< http://lv2plug.in/ns/ext/units#mhz -#define LV2_UNITS__midiNote LV2_UNITS_PREFIX "midiNote" ///< http://lv2plug.in/ns/ext/units#midiNote -#define LV2_UNITS__mile LV2_UNITS_PREFIX "mile" ///< http://lv2plug.in/ns/ext/units#mile -#define LV2_UNITS__min LV2_UNITS_PREFIX "min" ///< http://lv2plug.in/ns/ext/units#min -#define LV2_UNITS__mm LV2_UNITS_PREFIX "mm" ///< http://lv2plug.in/ns/ext/units#mm -#define LV2_UNITS__ms LV2_UNITS_PREFIX "ms" ///< http://lv2plug.in/ns/ext/units#ms -#define LV2_UNITS__name LV2_UNITS_PREFIX "name" ///< http://lv2plug.in/ns/ext/units#name -#define LV2_UNITS__oct LV2_UNITS_PREFIX "oct" ///< http://lv2plug.in/ns/ext/units#oct -#define LV2_UNITS__pc LV2_UNITS_PREFIX "pc" ///< http://lv2plug.in/ns/ext/units#pc -#define LV2_UNITS__prefixConversion LV2_UNITS_PREFIX "prefixConversion" ///< http://lv2plug.in/ns/ext/units#prefixConversion -#define LV2_UNITS__render LV2_UNITS_PREFIX "render" ///< http://lv2plug.in/ns/ext/units#render -#define LV2_UNITS__s LV2_UNITS_PREFIX "s" ///< http://lv2plug.in/ns/ext/units#s -#define LV2_UNITS__semitone12TET LV2_UNITS_PREFIX "semitone12TET" ///< http://lv2plug.in/ns/ext/units#semitone12TET -#define LV2_UNITS__symbol LV2_UNITS_PREFIX "symbol" ///< http://lv2plug.in/ns/ext/units#symbol -#define LV2_UNITS__unit LV2_UNITS_PREFIX "unit" ///< http://lv2plug.in/ns/ext/units#unit - -#endif /* LV2_UNITS_H */ - -/** - @} -*/ diff --git a/lv2/lv2plug.in/ns/index.html.in b/lv2/lv2plug.in/ns/index.html.in deleted file mode 100644 index f093e3a..0000000 --- a/lv2/lv2plug.in/ns/index.html.in +++ /dev/null @@ -1,96 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> - <head> - <title>LV2 Specifications</title> - <meta http-equiv="Content-Type" - content="application/xhtml+xml;charset=utf-8" /> - <link rel="stylesheet" type="text/css" - href="../aux/style.css" /> - </head> - <body> - - <!-- HEADER --> - <div id="topbar"> - <div id="header"> - <div id="titlebox"> - <h1 id="title">LV2 Specifications</h1> - </div> - <table id="meta"> - <!--<tr><th>URI</th><td><a href="@URI@">@URI@</a></td></tr> - <tr><th>Version</th><td>@REVISION@</td></tr>--> - <!--<tr><th>Prefixes</th><td>@PREFIXES@</td></tr>--> - <tr><th>Version</th><td>@LV2_VERSION@</td></tr> - <tr><th>Date</th><td>@DATE@</td></tr> - <tr><th>Discuss</th> - <td> - <a href="mailto:devel@lists.lv2plug.in">devel@lists.lv2plug.in</a> - <a href="http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in">(subscribe)</a> - </td> - </tr> - </table> - </div> - <ul id="contents"> - <!-- <li><a href="#sec-description">Description</a></li> --> - <li><a href="#sec-index">Index</a></li> - <li><a href="#sec-history">History</a></li> - </ul> - </div> - - <!-- DESCRIPTION --> - <!-- <h2 class="sec" id="sec-description">Description</h2> --> - <div class="content"> - <p>All official LV2 specifications.</p> - </div> - - <!-- INDEX --> - <!-- <h2 class="sec" id="sec-index">Index</h2> --> - <div class="content"> - <a id="sec-index" /> - <table class="index" summary="An index of LV2 specifications"> - <thead> - <tr> - <th>Specification</th> - <th>API</th> - <th>Description</th> - <th>Version</th> - <th>Status</th> - </tr> - </thead> - <tbody> -@ROWS@ - </tbody> - </table> - </div> - - <!-- HISTORY --> - <h2 class="sec" id="sec-history">History</h2> - <div class="content"> - @HISTORY@ - </div> - - <!-- FOOTER --> - <div id="footer"> - <div> - This document is available under the - <a about="" rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"> - Creative Commons Attribution-ShareAlike License - </a> - </div> - <div> - Valid - <a about="" rel="dct:conformsTo" resource="http://www.w3.org/TR/rdfa-syntax" - href="http://validator.w3.org/check?uri=referer"> - XHTML+RDFa - </a> - and - <a about="" rel="dct:conformsTo" resource="http://www.w3.org/TR/CSS2" - href="http://jigsaw.w3.org/css-validator/check/referer"> - CSS - </a> - generated from <tt>meta.ttl</tt> - </div> - </div> - - </body> -</html> diff --git a/lv2/lv2plug.in/ns/lv2core/README b/lv2/lv2plug.in/ns/lv2core/README deleted file mode 100644 index f49513f..0000000 --- a/lv2/lv2plug.in/ns/lv2core/README +++ /dev/null @@ -1,42 +0,0 @@ -LV2 -=== - -LV2 gives programmers the ability to write audio processors (or "plugins") in -C/C++ which can be dynamically loaded into a range of applications (or -"hosts"). - -This core specification is deliberately as short and simple as possible, but is -designed so that extensions can be defined to add more advanced features. - -More information about LV2 can be found at <http://lv2plug.in>. - - -Using LV2 ---------- - -Applications that use LV2 plugins should depend on this package. It includes a -header, LV2 bundle, and a pkg-config file. To compile against LV2, build -scripts should check for the pkg-config package "lv2core", or simply check for -the header "lv2/lv2plug.in/ns/lv2core/lv2.h". - -The appropriate C include for LV2 specifications is based on their URI, e.g.: - - #include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -Is how code should include the header "lv2.h" in this bundle, which defines the -specification with URI "http://lv2plug.in/ns/lv2core". Other specifications -should follow this convention, e.g. the correct way to include the header -"foo.h" in the extension "http://example.org/foo" is: - - #include "lv2/example.org/foo/foo.h" - - -Packaging ---------- - -Please package these components in a single package (i.e. do not split the -headers, data, and program into separate packages). This package, in its -entirety, is a build and run time dependency of any code that uses LV2. -Distributions are encouraged to include it with package name "lv2core". - - -- David Robillard <d@drobilla.net> diff --git a/lv2/lv2plug.in/ns/lv2core/lv2_util.h b/lv2/lv2plug.in/ns/lv2core/lv2_util.h deleted file mode 100644 index 561e201..0000000 --- a/lv2/lv2plug.in/ns/lv2core/lv2_util.h +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright 2016 David Robillard <http://drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - @defgroup util Utilities - @ingroup lv2core - @{ -*/ - -#include <string.h> - -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#ifdef __cplusplus -extern "C" { -#else -# include <stdbool.h> -#endif - -/** - Return the data for a feature in a features array. - - If the feature is not found, NULL is returned. Note that this function is - only useful for features with data, and can not detect features that are - present but have NULL data. -*/ -static inline void* -lv2_features_data(const LV2_Feature*const* features, - const char* const uri) -{ - if (features) { - for (const LV2_Feature*const* f = features; *f; ++f) { - if (!strcmp(uri, (*f)->URI)) { - return (*f)->data; - } - } - } - return NULL; -} - -/** - Query a features array. - - This function allows getting several features in one call, and detect - missing required features, with the same caveat of lv2_features_data(). - - The arguments should be a series of const char* uri, void** data, bool - required, terminated by a NULL URI. The data pointers MUST be initialized - to NULL. For example: - - @code - LV2_URID_Log* log = NULL; - LV2_URID_Map* map = NULL; - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &log, false, - LV2_URID__map, &map, true, - NULL); - @endcode - - @return NULL on success, otherwise the URI of this missing feature. -*/ -static inline const char* -lv2_features_query(const LV2_Feature* const* features, ...) -{ - va_list args; - va_start(args, features); - - const char* uri = NULL; - while ((uri = va_arg(args, const char*))) { - void** data = va_arg(args, void**); - bool required = va_arg(args, int); - - *data = lv2_features_data(features, uri); - if (required && !*data) { - return uri; - } - } - - return NULL; -} - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -/** - @} - @} -*/ diff --git a/lv2/lv2plug.in/ns/lv2core/lv2core.doap.ttl b/lv2/lv2plug.in/ns/lv2core/lv2core.doap.ttl deleted file mode 100644 index 0ad5c3e..0000000 --- a/lv2/lv2plug.in/ns/lv2core/lv2core.doap.ttl +++ /dev/null @@ -1,192 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/lv2core> - a doap:Project ; - rdfs:seeAlso <../meta/meta.ttl> ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2" ; - doap:homepage <http://lv2plug.in> ; - doap:created "2004-04-21" ; - doap:shortdesc "An audio plugin interface specification." ; - doap:programming-language "C" ; - doap:developer <http://plugin.org.uk/swh.xrdf#me> , - <http://drobilla.net/drobilla#me> ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - doap:release [ - doap:revision "14.0" ; - doap:created "2016-09-18" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add lv2_util.h with lv2_features_data() and lv2_features_query()." - ] , [ - rdfs:label "Add lv2:enabled designation." - ] - ] - ] , [ - doap:revision "12.4" ; - doap:created "2015-04-07" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Relax domain of lv2:minimum lv2:maximum and lv2:default so they can be used to describe properties/parameters as well." - ] , [ - rdfs:label "Add extern C and visibility attribute to LV2_SYMBOL_EXPORT." - ] , [ - rdfs:label "Add lv2:isSideChain port property." - ] - ] - ] , [ - doap:revision "12.2" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Clarify lv2_descriptor() and lv2_lib_descriptor() documentation." - ] - ] - ] , [ - doap:revision "12.0" ; - doap:created "2014-01-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add lv2:prototype for property inheritance." - ] - ] - ] , [ - doap:revision "10.0" ; - doap:created "2013-02-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add lv2:EnvelopePlugin class." - ] , [ - rdfs:label "Add lv2:control for designating primary event-based control ports." - ] , [ - rdfs:label "Set range of lv2:designation to lv2:Designation." - ] , [ - rdfs:label "Make lv2:Parameter rdfs:subClassOf rdf:Property." - ] , [ - rdfs:label "Reserve minor version 0 for unstable development plugins." - ] - ] - ] , [ - doap:revision "8.2" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Use consistent label style." - ] - ] - ] , [ - doap:revision "8.0" ; - doap:created "2012-04-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix LV2_SYMBOL_EXPORT and lv2_descriptor prototype for Windows." - ] , [ - rdfs:label "Add metadata concept of a designation, a channel or parameter description which can be assigned to ports for more intelligent use by hosts." - ] , [ - rdfs:label "Add new discovery API which allows libraries to read bundle files during discovery, makes library construction/destruction explicit, and adds extensibility to prevent future breakage." - ] , [ - rdfs:label "Relax the range of lv2:index so it can be used for things other than ports." - ] , [ - rdfs:label "Remove lv2:Resource, which turned out to be meaningless." - ] , [ - rdfs:label "Add lv2:CVPort." - ] , [ - rdfs:label "Merge with unified LV2 package." - ] - ] - ] , [ - doap:revision "6.0" ; - doap:created "2011-11-21" ; - doap:file-release <http://lv2plug.in/spec/lv2core-6.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Rename core.lv2 and lv2.ttl to lv2core.lv2 and lv2core.ttl to adhere to modern conventions." - ] , [ - rdfs:label "Add lv2:extensionData and lv2:ExtensionData for plugins to indicate that they support some URI for extension_data()." - ] , [ - rdfs:label "Remove lv2config in favour of the simple convention that specifications install headers to standard URI-based paths." - ] , [ - rdfs:label "Switch to the ISC license, a simple BSD-style license (with permission of all contributors to lv2.h and its ancestor, ladspa.h)." - ] , [ - rdfs:label "Make lv2core.ttl a valid OWL 2 DL ontology." - ] , [ - rdfs:label "Improve documentation." - ] - ] - ] , [ - doap:revision "4.0" ; - doap:created "2011-03-18" ; - doap:file-release <http://lv2plug.in/spec/lv2core-4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Make doap:license suggested, but not required (for wrappers)." - ] , [ - rdfs:label "Define lv2:binary (MUST be in manifest.ttl)." - ] , [ - rdfs:label "Define lv2:minorVersion and lv2:microVersion (MUST be in manifest.ttl)." - ] , [ - rdfs:label "Define lv2:documentation and use it to document lv2core." - ] , [ - rdfs:label "Add lv2:FunctionPlugin and lv2:ConstantPlugin classes." - ] , [ - rdfs:label "Move lv2:AmplifierPlugin under lv2:DynamicsPlugin." - ] , [ - rdfs:label "Loosen domain of lv2:optionalFeature and lv2:requiredFeature (to allow re-use in extensions)." - ] , [ - rdfs:label "Add generic lv2:Resource and lv2:PluginBase classes." - ] , [ - rdfs:label "Fix definition of lv2:minimum etc. (used for values, not scale points)." - ] , [ - rdfs:label "More precisely define properties with OWL." - ] , [ - rdfs:label "Move project metadata to manifest." - ] , [ - rdfs:label "Add lv2:enumeration port property." - ] , [ - rdfs:label "Define run() pre-roll special case (sample_count == 0)." - ] - ] - ] , [ - doap:revision "3.0" ; - doap:created "2008-11-08" ; - doap:file-release <http://lv2plug.in/spec/lv2core-3.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Require that serialisations refer to ports by symbol rather than index." - ] , [ - rdfs:label "Minor stylistic changes to lv2.ttl." - ] , [ - rdfs:label "No header changes." - ] - ] - ] , [ - doap:revision "2.0" ; - doap:created "2008-02-10" ; - doap:file-release <http://lv2plug.in/spec/lv2core-2.0.tar.gz> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release." - ] - ] - ] . diff --git a/lv2/lv2plug.in/ns/lv2core/lv2core.pc.in b/lv2/lv2plug.in/ns/lv2core/lv2core.pc.in deleted file mode 100644 index 96e5169..0000000 --- a/lv2/lv2plug.in/ns/lv2core/lv2core.pc.in +++ /dev/null @@ -1,10 +0,0 @@ -prefix=@PREFIX@ -exec_prefix=@EXEC_PREFIX@ -libdir=@LIBDIR@ -includedir=@INCLUDEDIR@ - -Name: lv2core -Version: @LV2CORE_VERSION@ -Description: An audio plugin interface specification. -Libs: -Cflags: -I${includedir} diff --git a/lv2/lv2plug.in/ns/lv2core/lv2core.ttl b/lv2/lv2plug.in/ns/lv2core/lv2core.ttl deleted file mode 100644 index 74ad5ac..0000000 --- a/lv2/lv2plug.in/ns/lv2core/lv2core.ttl +++ /dev/null @@ -1,1048 +0,0 @@ -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -lv2:Specification - a rdfs:Class , - owl:Class ; - rdfs:subClassOf doap:Project ; - lv2:documentation """ -<p>An LV2 specification (i.e. this specification, or an LV2 extension).</p> - -<p>Specification data, like plugin data, is distributed in bundles -so hosts may discover <em>all</em> present LV2 data.</p> -""" . - -lv2:documentation - a rdf:Property , - owl:AnnotationProperty ; - rdfs:range rdfs:Literal ; - rdfs:label "documentation" ; - rdfs:seeAlso <http://www.w3.org/TR/xhtml-basic/> ; - lv2:documentation """ -<p>Relates a Resource to documentation markup. The value of this property -MUST be a string literal which is a valid XHTML Basic 1.1 fragment suitable -for use as the content of the <body> element. This can be used by -hosts to provide rich online documentation or by tools to generate external -documentation pages. The standard language tagging facility of RDF can be -used to provide multi-lingual documentation.</p> -<p>XHTML Basic is a W3C Recommendation which defines a basic subset of XHTML -intended to be reasonable to implement with limited resources (e.g. on embedded -devices). See <a href="http://www.w3.org/TR/xhtml-basic/#s_xhtmlmodules" ->XHTML Basic, Section 3</a> for a list of legal tags.</p> -""" . - -<http://lv2plug.in/ns/lv2core> - a owl:Ontology ; - rdfs:seeAlso <lv2.h> , - <lv2_util.h> , - <lv2core.doap.ttl> , - <../meta/meta.ttl> ; - lv2:documentation """ -<p>LV2 is an interface for writing audio processors, or <q>plugins</q>, in -C/C++ which can be dynamically loaded into many applications, or <q>hosts</q>. -This <q>core</q> specification is simple and minimal, but is designed so that -<q>extensions</q> can be defined to add more advanced features, making it -possibly to implement nearly any feature imaginable.</p> - -<p>LV2 maintains a strong distinction between <q>code</q> and <q>data</q>. -Plugin code is in a shared library, while data is in a companion data file -written in <a href="http://www.w3.org/TeamSubmission/turtle/">Turtle</a>. -Code, data, and any other resources (e.g. waveforms) are shipped together in a -<q>bundle</q> directory. The code contains only the executable portions of the -plugin which inherently <em>must</em> be written in code. All other data is -provided in the data file(s). This makes plugin data flexible and extensible, -and allows the host to do everything but run the plugin without loading or -executing any code. Among other advantages, this makes hosts more robust -(broken plugins can't crash a host during discovery) and allows generic tools -and non-C programs to work with LV2 data. LV2 itself and extensions are -distributed in a similar way.</p> - -<p>An LV2 plugin library is suitable for dynamic loading (e.g. via -<code>dlopen()</code>) and provides one or more plugin descriptors via -<code>lv2_descriptor()</code> or <code>lv2_lib_descriptor()</code>. These can -be instantiated to create plugin <q>instances</q>, which can be run directly on -data or connected together to perform advanced signal processing tasks.</p> - -<p>Plugins communicate via <q>ports</q>, which can transmit any type of data. -Data is processed by first <q>connecting</q> each port to a buffer, then -repeatedly calling a plugin's <code>run()</code> method to process blocks of -data.</p> - -<p>This core specification defines two types of port, equivalent to those in <a -href="http://www.ladspa.org/">LADSPA</a>: lv2:ControlPort and lv2:AudioPort. -Audio ports contain arrays with one <code>float</code> element per sample, -allowing a block of audio to be processed in a single call to -<code>run()</code>. Control ports contain single <code>float</code> values, -which are fixed and valid for the duration of the call to <code>run()</code>. -Thus the <q>control rate</q> is determined by the block size, which is -controlled by the host (and not necessarily constant).</p> - -<h3>Threading Rules</h3> - -<p>To faciliate use in multi-threaded programs, LV2 functions are partitioned -into several threading classes:</p> - -<table> -<tr><th>Discovery Class</th> - <th>Instantiation Class</th> - <th>Audio Class</th></tr> -<tr><td>lv2_descriptor()</td> - <td>LV2_Descriptor::instantiate()</td> - <td>LV2_Descriptor::run()</td></tr> -<tr><td>lv2_lib_descriptor()</td> - <td>LV2_Descriptor::cleanup()</td> - <td>LV2_Descriptor::connect_port()</td></tr> -<tr><td>LV2_Descriptor::extension_data()</td> - <td>LV2_Descriptor::activate()</td><td></td></tr> -<tr><td></td><td>LV2_Descriptor::deactivate()</td><td></td></tr> -</table> - -<p>The rules that hosts MUST follow are:</p> -<ul> -<li>When any function is running for a plugin instance, -no other function in the same class may run for that instance.</li> -<li>When a <em>Discovery</em> function is running, -no other functions in the same shared object file may run.</li> -<li>When an <em>Instantiation</em> function is running for a plugin instance, -no other functions for that instance may run.</li> -</ul> - -<p>Any simultaneous calls that are not explicitly forbidden by these rules are -allowed. For example, a host may call <code>run()</code> for two different -plugin instances simultaneously.</p> - -<p>Plugin functions in any class MUST NOT manipulate any state which might -affect other plugin or host code, e.g. by using non-reentrant global -functions.</p> - -<p>Extensions to this specification which add new functions MUST declare in -which of these classes the functions belong, define new classes for them, or -otherwise precisely describe their threading rules.</p> -""" . - -lv2:PluginBase - a rdfs:Class , - owl:Class ; - rdfs:label "Plugin Base" ; - lv2:documentation """ -<p>An abstract plugin-like resource that MAY not actually be an LV2 plugin -(e.g. may not actually have a plugin binary).</p> - -<p>PluginBase SHOULD be used as a base type for any resource that may have -ports or otherwise mimic the structure of a Plugin (e.g. a preset), since -hosts and other tools already <q>understand</q> this structure.</p> -""" . - -lv2:Plugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:PluginBase ; - rdfs:label "Plugin" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty doap:name ; - owl:someValuesFrom rdf:PlainLiteral ; - rdfs:comment "A plugin MUST have at least one untranslated doap:name." ; - ] ; - lv2:documentation """ -<p>The class which represents an LV2 plugin.</p> - -<p>To be discovered by hosts, plugins MUST explicitly have rdf:type lv2:Plugin -listed in their bundle's manifest, e.g.:</p> -<pre class="turtle-code"> -<http://example.org/my-plugin> a lv2:Plugin . -</pre> - -<p>Plugins SHOULD have a doap:license property whenever possible. The doap:name -property should be at most a few words in length using title capitalization, -e.g. <q>Tape Delay Unit</q>. Use doap:shortdesc or doap:description for more -detailed descriptions.</p> -""" . - -lv2:Port - a rdfs:Class , - owl:Class ; - rdfs:label "Port" ; - rdfs:subClassOf [ - a owl:Restriction ; - owl:onProperty lv2:index ; - owl:cardinality 1 ; - rdfs:comment "A port MUST have exactly one lv2:index." ; - ] , [ - a owl:Restriction ; - owl:onProperty lv2:symbol ; - owl:cardinality 1 ; - rdfs:comment "A port MUST have exactly one lv2:symbol." ; - ] , [ - a owl:Restriction ; - owl:onProperty lv2:name ; - owl:minCardinality 1 ; - rdfs:comment "A port MUST have at least one lv2:name." ; - ] ; - lv2:documentation """ -<p>The class which represents an LV2 port.</p> - -<p>All LV2 port descriptions MUST have a rdf:type that is one of lv2:Port -lv2:InputPort or lv2:OutputPort. Additionally there MUST be at least one other -rdf:type which more precisely describes type of the port -(e.g. lv2:AudioPort).</p> - -<p>Hosts that do not support a specific port class MUST NOT instantiate the -plugin, unless that port has the connectionOptional property set (in which case -the host can simply <q>connect</q> that port to NULL). If a host is interested -in plugins to insert in a certain signal path (e.g. stereo audio), it SHOULD -consider all the classes of a port to determine which ports are most suitable -for connection (e.g. by ignoring ports with additional classes the host does -not recognize).</p> - -<p>A port has two identifiers: a (numeric) index, and a (textual) symbol. -The index can be used as an identifier at run-time, but persistent references -to ports (e.g. in a saved preset) MUST use the symbol. A symbol is guaranteed -to refer to the same port on all plugins with a given URI. An index does NOT -necessarily refer to the same port on all plugins with a given URI (i.e. the -index for a port may differ between plugin binaries).</p> -""" . - -lv2:InputPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Input Port" ; - rdfs:comment """Ports of this type will be connected to a pointer to some value, which will be read by the plugin during their run method.""" . - -lv2:OutputPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Output Port" ; - rdfs:comment """Ports of this type will be connected to a pointer to some value, which will be written to by the plugin during their run method.""" . - -lv2:ControlPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Control Port" ; - lv2:documentation """ -<p>Ports of this type will be connected to a pointer to a single value of C -type <code>float</code>.</p> - -""" . - -lv2:AudioPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "Audio Port" ; - lv2:documentation """ -<p>Ports of this type will be connected to an array of length sample_count -with elements of C type <code>float</code>.</p> -""" . - -lv2:CVPort - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Port ; - rdfs:label "CV Port" ; - lv2:documentation """ -<p>Ports of this type have the same buffer format as an lv2:AudioPort, except -the buffer represents audio-rate control data rather than audio. Like an -lv2:ControlPort, a CVPort SHOULD have properties describing its value -(e.g. lv2:minimum, lv2:maximum, and lv2:default), and may be presented to the -user as a control.</p> - -<p>It is generally safe to connect an audio output to a CV input, but not vice -versa. Hosts SHOULD take care to prevent data from a CVPort port from being -used as audio.</p> -""" . - -lv2:port - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain lv2:PluginBase ; - rdfs:range lv2:Port ; - rdfs:label "port" ; - rdfs:comment "A port (input or output) on this plugin." . - -lv2:project - a rdf:Property , - owl:ObjectProperty ; - rdfs:range doap:Project ; - rdfs:label "project" ; - lv2:documentation """ -<p>The project this is a component of.</p> - -<p>This property provides a way to group plugins and/or related resources. A -project may have useful metadata common to all plugins (such as homepage, -author, version history) which would be wasteful to list separately for each -plugin.</p> - -<p>Grouping via projects also allows users to find plugins in hosts by project, -which is often how they are remembered. For this reason, a project that -contains plugins SHOULD always have a doap:name. It is also a good idea for -each plugin and the project itself to have an lv2:symbol property, which allows -nice quasi-global identifiers for plugins, e.g. <q>myproj.superamp</q> which -can be useful for display or fast user entry.</p> -""" . - -lv2:prototype - a rdf:Property , - owl:ObjectProperty ; - rdfs:label "prototype" ; - lv2:documentation """ -<p>The prototype to inherit properties from.</p> - -<p>This property can be used to <q>include</q> common properties in several -descriptions. If a plugin has a prototype, then the host must load all the -properties for the prototype as if they were properties of the plugin. That -is, if <code>:plug lv2:prototype :prot</code>, then for each triple <code>:prot -p o</code>, the triple <code>:plug p o</code> should be loaded.</p> - -<p>This facility is useful for distributing text-only plugins that rely on a -common binary, by referring to a prototype which is installed by the -corresponding software, along with the plugin binary.</p> -""" . - -lv2:minorVersion - a rdf:Property , - owl:DatatypeProperty ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "minor version" ; - lv2:documentation """ -<p>The minor version of an LV2 Resource. This, along with lv2:microVersion, is -used to distinguish between different versions of the <q>same</q> resource, -e.g. to load only the bundle with the most recent version of a plugin. An LV2 -version has a minor and micro number with the usual semantics:</p> - -<ul> -<li>The minor version MUST be incremented when backwards (but not -forwards) compatible additions are made, e.g. the addition of a port to a -plugin.</li> - -<li>The micro version is incremented for changes which do not affect -compatibility at all, e.g. bug fixes or documentation updates.</li> -</ul> - -<p>Note there is deliberately no major version; all versions with the same URI -are compatible by definition. Replacing a resource with a newer version of -that resource MUST NOT break anything. If a change violates this rule, then -the URI of the resource (which serves as the major version) MUST be -changed.</p> - -<p>Plugins and extensions MUST adhere to at least the following rules:</p> -<ul> -<li>All versions of a plugin with a given URI MUST have the <q>same</q> set of -mandatory (i.e. not lv2:connectionOptional) ports with respect to lv2:symbol -and rdf:type. In other words, every port on a particular version is guaranteed -to exist on a future version with same lv2:symbol and at least those -rdf:types.</li> - -<li>New ports MAY be added without changing the plugin URI if and only if they -are lv2:connectionOptional and the minor version is incremented.</li> - -<li>The minor version MUST be incremented if the index of any port (identified -by its symbol) is changed.</li> - -<li>All versions of a specification MUST be compatible in the sense that an -implementation of the new version can interoperate with an implementation of -any previous version.</li> -</ul> - -<p>Anything that depends on a specific version of a plugin (e.g. a -serialisation that references ports by index) MUST refer to the plugin by both -URI and version. However, implementations should be tolerant and extensions -should be designed such that there is no need to do this (e.g. indices should -only be meaningful for a particular plugin <em>instance</em> at run-time).</p> - -<p>When hosts discover several installed versions of a resource, they SHOULD -warn the user and load only the most recent version.</p> - -<p>An odd minor <em>or</em> micro version, or minor version zero, indicates -that the resource is a development version. Hosts and tools SHOULD clearly -indicate this wherever appropriate. Minor version zero is a special case for -pre-release development of plugins, or experimental plugins that are not -intended for stable use at all. Hosts SHOULD NOT expect such a plugin to -remain compatible with any future version. If possible, hosts SHOULD hide such -plugins from users unless an <q>experimental</q> option is enabled.</p> -""" . - -lv2:microVersion - a rdf:Property , - owl:DatatypeProperty ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "micro version" ; - lv2:documentation """ -<p>The micro component of a Resource's version.</p> - -<p>Releases of plugins and extensions MUST be explicitly versioned. Correct -version numbers MUST always be maintained for any versioned resource that is -published. For example, after a release, if a change is made in the development -version in source control, the micro version MUST be incremented (to an odd -number) to distinguish this modified version from the previous release.</p> - -<p>This property describes half of a resource version. For detailed -documentation on LV2 resource versioning, see lv2:minorVersion.</p> -""" . - -lv2:binary - a rdf:Property , - owl:ObjectProperty ; - rdfs:range owl:Thing ; - rdfs:label "binary" ; - lv2:documentation """ -<p>The binary of an LV2 resource. The value of this property must be a URI that -resolves to a shared library object (the actual type of this library is system -specific).</p> - -<p>This is a required property of a Plugin which MUST be included in the -bundle's manifest.ttl file. The lv2:binary of an lv2:Plugin is the shared -object containing the <code>lv2_descriptor()</code> or -<code>lv2_lib_descriptor()</code> function which can be used to access the -descriptor for that plugin. This property may be used similarly by extensions -to relate other resources to their implementations.</p> -""" . - -lv2:appliesTo - a rdf:Property , - owl:ObjectProperty ; - rdfs:range lv2:Plugin ; - rdfs:label "applies to" ; - lv2:documentation """ -<p>Specifies that a resource is related to a plugin. This is primarily intended -for discovery purposes: bundles that describe resources that work with -particular plugins (e.g. presets or user interfaces) SHOULD use this predicate -in manifest.ttl to relate the resource to the applicable -plugin(s), e.g.:</p> -<pre class="turtle-code"> -<thing> - a ext:Thing ; - lv2:appliesTo <plugin> ; - rdfs:seeAlso <thing.ttl> . -</pre> - -<p>Particularly for large amounts of data, this is preferable to -extending the plugin description with rdfs:seeAlso since the host may choose -if/when to load the data, knowing that it describes an additional resource and -not the plugin itself.</p> -""" . - -lv2:index - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:range xsd:unsignedInt ; - rdfs:label "index" ; - rdfs:comment "A non-negative zero-based 32-bit index." . - -lv2:Symbol - a rdfs:Datatype ; - owl:onDatatype xsd:string ; - owl:withRestrictions ( - [ - xsd:pattern "[_a-zA-Z][_a-zA-Z0-9]*" - ] - ) ; - rdfs:comment """A short restricted name used as a machine and human readable identifier. - -The first character must be one of _, a-z or A-Z and subsequent characters can be from _, a-z, A-Z and 0-9. This is a valid C identifier, and compatible in most other contexts with restricted string identifiers (e.g. file paths).""" . - -lv2:symbol - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:label "symbol" ; - rdfs:range lv2:Symbol , - rdf:PlainLiteral ; - lv2:documentation """ -<p>The value of this property MUST conform to the rules for lv2:Symbol, and -MUST NOT have a language tag.</p> - -<p>A symbol is a unique identifier with respect to the parent (e.g. a port's -symbol is a unique identifier with respect to its plugin). The plugin author -MUST change the plugin URI if a port symbol is changed or removed.</p> -""" . - -lv2:name - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "name" ; - rdfs:range xsd:string ; - rdfs:comment """A display name for labeling in a user interface. Unlike lv2:symbol this is unrestricted and may be translated. The lv2:name MUST NOT be used as an identifier. - -This property is required for Ports, but MUST NOT be used by the host for port identification. The plugin author may change the values of this property without changing the Plugin URI.""" . - -lv2:shortName - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "short name" ; - rdfs:range xsd:string ; - rdfs:comment """A short display name for labeling in a user interface. - -The same rules for port names apply here, with the exception that short names should not be longer than 16 characters.""" . - -lv2:Designation - a rdfs:Class , - owl:Class ; - rdfs:subClassOf rdf:Property ; - rdfs:label "Designation" ; - lv2:documentation """ -<p>The designation (or <q>assignment</q>) of an input or output. A designation -is metadata that describes the meaning or role of data. By assigning a -designation to a port using lv2:designation, the port's content becomes -meaningful and can be used more intelligently by the host.</p> -""" . - -lv2:Channel - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Designation ; - rdfs:label "Channel" ; - lv2:documentation """ -<p>A specific channel, e.g. <q>left</q> or <q>right</q>. A channel may be -audio, or another type such as a MIDI control stream.</p> -""" . - -lv2:Parameter - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Designation , - rdf:Property ; - rdfs:label "Parameter" ; - lv2:documentation """ -<p>A parameter, i.e. a recognized property. A parameter is a designation for a -control.</p> - -<p>A parameter defines the <em>meaning</em> of a control (not the -<em>method</em> of conveying its value). The standard way of exposing a plugin -parameter is via an lv2:ControlPort, which can be given a parameter designation -with lv2:designation. Other methods, such as setting dynamic parameters via -messages, are possible but not defined here.</p> -""" . - -lv2:designation - a rdf:Property , - owl:ObjectProperty , - owl:FunctionalProperty ; - rdfs:range rdf:Property ; - rdfs:label "designation" ; - lv2:documentation """ -<p>Indicates a channel or parameter designation.</p> - -<p>This property is used to give the port's contents a well-defined meaning. -For example, if a port has lv2:designation eg:gain, then the value of that port -represents the eg:gain of the plugin instance.</p> - -<p>Ports should be given designations whenever a well-defined designation -exists. This allows the host to act more intelligently and/or provide a more -effective user interface. For example, if the plugin has a BPM parameter, the -host may automatically set that parameter to the current tempo.</p> -""" . - -lv2:latency - a rdf:Property , - owl:DatatypeProperty ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "latency" ; - rdfs:comment "The latency introduced, in frames." . - -lv2:freeWheeling - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "free-wheeling" ; - rdfs:range xsd:boolean ; - lv2:documentation """ -<p>Whether or not processing is currently free-wheeling. If true, this means -that all processing is happening as quickly as possible, not in real-time. -When free-wheeling there is no relationship between the passage of real -wall-clock time and the passage of time in the data being processed (e.g. audio -frames).</p> -""" . - -lv2:enabled - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "enabled" ; - rdfs:range xsd:int ; - lv2:documentation """ -<p>Whether or not processing is currently enabled, that is, not bypassed.</p> - -<p>If this value is greater than zero, the plugin processes normally. If this -value is zero, the plugin is expected to bypass all signals unmodified. The -plugin must provide a click-free transition between the enabled and disabled -(bypassed) states.</p> - -<p>Values less than zero are reserved for future use (such as click-free -insertion/removal of latent plugins), and should be treated like zero -(bypassed) by current implementations.</p> -""" . - -lv2:control - a lv2:Channel ; - rdfs:label "control" ; - lv2:documentation """ -<p>The primary control channel. This should be used as the lv2:designation of -ports that are used to send commands and receive responses. Typically this -will be an event port that supports some protocol, e.g. MIDI or LV2 Atoms.</p> -""" . - -lv2:Point - a rdfs:Class , - owl:Class ; - rdfs:label "Point" ; - lv2:documentation """ -<p>A Point describes an interesting value in a Port's range (much like a labeled -<q>notch</q> on a physical knob).</p> -<ul> - <li>A Point MUST have at least one rdfs:label which is a string.</li> - <li>A Point MUST have exactly one rdf:value with a type that is compatible - with the type of the corresponding Port.</li> -</ul> -""" . - -lv2:ScalePoint - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Point ; - rdfs:label "Scale Point" ; - rdfs:comment "A single float Point (for control inputs)." . - -lv2:scalePoint - a rdf:Property , - owl:ObjectProperty ; - rdfs:range lv2:ScalePoint ; - rdfs:label "scale point" ; - rdfs:comment "A scale point of a port or parameter." . - -lv2:default - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:label "default" ; - rdfs:comment """The default value that the host SHOULD set this port to when there is no other information available.""" . - -lv2:minimum - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:label "minimum" ; - lv2:documentation """ -<p>A hint to the host for the minimum useful value that the port will use. This -is a <q>soft</q> limit; the plugin is required to gracefully accept all values -in the range of a port's data type.</p> -""" . - -lv2:maximum - a rdf:Property , - owl:DatatypeProperty , - owl:FunctionalProperty ; - rdfs:label "maximum" ; - lv2:documentation """ -<p>A hint to the host for the maximum useful value that the port will use. -This is a <q>soft</q> limit; the plugin is required to gracefully accept all -values in the range of a port's data type.</p> -""" . - -lv2:Feature - a rdfs:Class , - owl:Class ; - rdfs:label "Feature" ; - rdfs:comment """An additional feature which a plugin or other resource may use or require.""" . - -lv2:optionalFeature - a rdf:Property , - owl:ObjectProperty ; - rdfs:range lv2:Feature ; - rdfs:label "optional feature" ; - lv2:documentation """ -<p>Signifies that a plugin or other resource supports a certain feature. If -the host supports this feature, it MUST pass its URI and any additional data to -the plugin in LV2_Descriptor::instantiate(). The plugin MUST NOT fail to -instantiate if an optional feature is not supported by the host.</p> -""" . - -lv2:requiredFeature - a rdf:Property , - owl:ObjectProperty ; - rdfs:range lv2:Feature ; - rdfs:label "required feature" ; - lv2:documentation """ -<p>Signifies that a plugin or other resource requires a certain feature. If -the host supports this feature, it MUST pass its URI and any additional data to -the plugin in LV2_Descriptor::instantiate(). The plugin MUST fail to -instantiate if a required feature is not present; hosts SHOULD always check -this before attempting to instantiate a plugin (i.e. discovery by attempting to -instantiate is strongly discouraged).</p> -""" . - -lv2:ExtensionData - a rdfs:Class , - owl:Class ; - rdfs:label "Extension Data" ; - lv2:documentation """ -<p>Additional data and/or functions a plugin may return from -LV2_Descriptor::extension_data() which can be used to add additional API beyond -that defined by LV2_Descriptor.</p> -""" . - -lv2:extensionData - a rdf:Property , - owl:ObjectProperty ; - rdfs:range lv2:ExtensionData ; - rdfs:label "extension data" ; - lv2:documentation """ -<p>Signifies that a plugin provides additional data or functions (as defined by -some extension) via LV2_Descriptor::instantiate().</p> -""" . - -lv2:isLive - a lv2:Feature ; - rdfs:label "is live" ; - lv2:documentation """ -<p>Indicates that the plugin has a real-time dependency (e.g. queues data from -a socket) and so its output must not be cached or subject to significant -latency, and calls to the run method should be done in rapid succession. This -property is not related to <q>hard real-time</q> execution requirements (see -lv2:hardRTCapable).</p> -""" . - -lv2:inPlaceBroken - a lv2:Feature ; - rdfs:label "in-place broken" ; - lv2:documentation """ -<p>Indicates that the plugin may cease to work correctly if the host elects to -use the same data location for both input and output. Plugins that will fail -to work correctly if ANY input port is connected to the same location as ANY -output port MUST require this Feature. Doing so should be avoided as it makes -it impossible for hosts to use the plugin to process data <q>in-place</q>.</p> -""" . - -lv2:hardRTCapable - a lv2:Feature ; - rdfs:label "hard real-time capable" ; - lv2:documentation """ -<p>Indicates that the plugin is capable of running not only in a conventional -host but also in a <q>hard real-time</q> environment. To qualify for this the -plugin MUST satisfy all of the following:</p> -<ol> -<li>The plugin MUST NOT use malloc(), free() or other heap memory management - functions within its Audio class functions.</li> - -<li>The plugin MUST NOT attempt to make use of any library functions in its - Audio class functions, unless those functions themselves adhere to these - rules (i.e. are hard realtime safe). The plugin MAY assume the standard C - and C math library functions are safe.</li> - -<li>The plugin will not access files, devices, pipes, sockets, IPC or any other - mechanism that might result in process or thread blocking within its Audio - class functions.</li> - -<li>The plugin will take an amount of time to execute a run() call - approximately of form <code>A + B * sample_count</code> where <code>A</code> - and <code>B</code> depend on the machine and host in use. This amount of - time MUST NOT depend on input signals or plugin state.</li> -</ol> -<p>Note these rules apply to the connect_port() function as well as run().</p> -""" . - -lv2:PortProperty - a rdfs:Class , - owl:Class ; - rdfs:label "Port Property" ; - rdfs:comment """A property of this port that allows a host to make more sensible decisions (e.g. to provide a better interface).""" . - -lv2:portProperty - a rdf:Property , - owl:ObjectProperty ; - rdfs:domain lv2:Port ; - rdfs:range lv2:PortProperty ; - rdfs:label "port property" ; - rdfs:comment """Relates Ports to PortProperties. The PortProperty may be ignored without catastrophic effects, though it may be useful e.g. for providing a sensible interface for the port.""" . - -lv2:connectionOptional - a lv2:PortProperty ; - rdfs:label "connection optional" ; - rdfs:comment """Indicates that this port does not have to be connected to valid data by the host. If it is to be disconnected then the port MUST set to NULL with a call to the connectPort method.""" . - -lv2:reportsLatency - a lv2:PortProperty ; - rdfs:label "reports latency" ; - lv2:documentation """ -<p>Indicates that the port is used to express the processing latency incurred -by the plugin, expressed in samples. The latency may be affected by the current -sample rate, plugin settings, or other factors, and may be changed by the -plugin at any time. Where the latency is frequency dependent the plugin may -choose any appropriate value. If a plugin introduces latency it MUST provide -EXACTLY ONE port with this property set which informs the host of the -<q>correct</q> latency. In <q>fuzzy</q> cases the value output should be the -most reasonable based on user expectation of input/output alignment -(eg. musical delay/echo plugins should not report their delay as latency, as it -is an intentional effect).</p> -""" . - -lv2:toggled - a lv2:PortProperty ; - rdfs:label "toggled" ; - lv2:documentation """ -<p>Indicates that the data item should be considered a Boolean toggle. Data -less than or equal to zero should be considered <q>off</q> or <q>false</q>, and -data above zero should be considered <q>on</q> or <q>true</q>.</p> -""" . - -lv2:sampleRate - a lv2:PortProperty ; - rdfs:label "sample rate" ; - rdfs:comment """Indicates that any bounds specified should be interpreted as multiples of the sample rate. For instance, a frequency range from 0Hz to the Nyquist frequency (half the sample rate) could be requested by this property in conjunction with lv2:minimum 0.0 and lv2:maximum 0.5. Hosts that support bounds at all MUST support this property.""" . - -lv2:integer - a lv2:PortProperty ; - rdfs:label "integer" ; - rdfs:comment """Indicates that a port's reasonable values are integers (eg. a user interface would likely wish to provide a stepped control allowing only integer input). A plugin MUST operate reasonably even if such a port has a non-integer input.""" . - -lv2:enumeration - a lv2:PortProperty ; - rdfs:label "enumeration" ; - rdfs:comment """Indicates that a port's only reasonable values are the scale points defined for that port. A host SHOULD NOT allow a user to set the value of such a port to anything other than a scale point. However, a plugin MUST operate reasonably even if such a port has an input that is not a scale point, preferably by simply choosing the largest enumeration value less than or equal to the actual input value (i.e. round the input value down).""" . - -lv2:isSideChain - a lv2:PortProperty ; - rdfs:label "is side-chain" ; - rdfs:comment """Indicates that a port is a "sidechain", which affects the output somehow but should not be considered a main input. Sidechain ports should be connectionOptional, and may be ignored by hosts.""" . - -lv2:GeneratorPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Generator" ; - rdfs:comment """Any plugin that generates sound internally, rather than processing its input.""" . - -lv2:InstrumentPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:GeneratorPlugin ; - rdfs:label "Instrument" ; - rdfs:comment """Any plugin that is intended to be played as a musical instrument.""" . - -lv2:OscillatorPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:GeneratorPlugin ; - rdfs:label "Oscillator" . - -lv2:UtilityPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Utility" ; - rdfs:comment """Includes things like mathematical functions and non-musical delays.""" . - -lv2:ConverterPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:UtilityPlugin ; - rdfs:label "Converter" ; - rdfs:comment """Any plugin that converts some form of input into a different form of output.""" . - -lv2:AnalyserPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:UtilityPlugin ; - rdfs:label "Analyser" ; - rdfs:comment """Any plugin that analyses input to output some useful information.""" . - -lv2:MixerPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:UtilityPlugin ; - rdfs:label "Mixer" ; - rdfs:comment """A plugin which mixes some number of inputs into some number of outputs.""" . - -lv2:SimulatorPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Simulator" ; - rdfs:comment """Plugins that aim to duplicate the effect of some environmental effect or musical equipment.""" . - -lv2:DelayPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Delay" ; - rdfs:comment """Plugins that intentionally delay their input signal as an effect.""" . - -lv2:ModulatorPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Modulator" . - -lv2:ReverbPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin , - lv2:SimulatorPlugin , - lv2:DelayPlugin ; - rdfs:label "Reverb" . - -lv2:PhaserPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:ModulatorPlugin ; - rdfs:label "Phaser" . - -lv2:FlangerPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:ModulatorPlugin ; - rdfs:label "Flanger" . - -lv2:ChorusPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:ModulatorPlugin ; - rdfs:label "Chorus" . - -lv2:FilterPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Filter" . - -lv2:LowpassPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Lowpass" . - -lv2:BandpassPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Bandpass" . - -lv2:HighpassPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Highpass" . - -lv2:CombPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Comb" . - -lv2:AllpassPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Allpass" . - -lv2:EQPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:FilterPlugin ; - rdfs:label "Equaliser" . - -lv2:ParaEQPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:EQPlugin ; - rdfs:label "Parametric" . - -lv2:MultiEQPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:EQPlugin ; - rdfs:label "Multiband" . - -lv2:SpatialPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Spatial" ; - rdfs:comment """Plugins that manipulate the position of audio in space (e.g. panning, -stereo width, surround encoding, etc.).""" . - -lv2:SpectralPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Spectral" ; - rdfs:comment """Plugins that alter the spectral properties (e.g. frequency) of audio.""" . - -lv2:PitchPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:SpectralPlugin ; - rdfs:label "Pitch Shifter" . - -lv2:AmplifierPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Amplifier" . - -lv2:EnvelopePlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Envelope" . - -lv2:DistortionPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Distortion" . - -lv2:WaveshaperPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DistortionPlugin ; - rdfs:label "Waveshaper" . - -lv2:DynamicsPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:Plugin ; - rdfs:label "Dynamics" ; - rdfs:comment """Plugins that alter the envelope or dynamic range of audio.""" . - -lv2:CompressorPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Compressor" . - -lv2:ExpanderPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Expander" . - -lv2:LimiterPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Limiter" . - -lv2:GatePlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:DynamicsPlugin ; - rdfs:label "Gate" . - -lv2:FunctionPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:UtilityPlugin ; - rdfs:label "Function" . - -lv2:ConstantPlugin - a rdfs:Class , - owl:Class ; - rdfs:subClassOf lv2:GeneratorPlugin ; - rdfs:label "Constant" . diff --git a/lv2/lv2plug.in/ns/lv2core/manifest.ttl b/lv2/lv2plug.in/ns/lv2core/manifest.ttl deleted file mode 100644 index 1b60ca8..0000000 --- a/lv2/lv2plug.in/ns/lv2core/manifest.ttl +++ /dev/null @@ -1,9 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/lv2core> - a lv2:Specification ; - lv2:minorVersion 14 ; - lv2:microVersion 0 ; - rdfs:seeAlso <lv2core.ttl> . diff --git a/lv2/lv2plug.in/ns/lv2core/wscript b/lv2/lv2plug.in/ns/lv2core/wscript deleted file mode 100644 index 339e433..0000000 --- a/lv2/lv2plug.in/ns/lv2core/wscript +++ /dev/null @@ -1,82 +0,0 @@ -#!/usr/bin/env python -import os - -from waflib.extras import autowaf as autowaf -import waflib.Options as Options -import glob - -# Version of this package (even if built as a child) -LV2CORE_VERSION = '12.0' - -# Variables for 'waf dist' -APPNAME = 'lv2core' -VERSION = LV2CORE_VERSION - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - autowaf.set_options(opt) - opt.add_option('--bundle-only', action='store_true', default=False, - dest='bundle_only', - help="Only install bundle (not header or pkg-config file)") - opt.add_option('--copy-headers', action='store_true', default=False, - dest='copy_headers', - help='Copy headers instead of linking to bundle') - -def configure(conf): - if not hasattr(os.path, 'relpath') and not Options.options.copy_headers: - conf.fatal( - 'os.path.relpath missing, get Python 2.6 or use --copy-headers') - - conf.load('compiler_c') - autowaf.configure(conf) - - autowaf.display_msg(conf, "LV2 bundle directory", conf.env['LV2DIR']) - print('') - -def build(bld): - # Header "library" - bld(export_includes = ['.'], - name = 'liblv2core', - target = 'lv2core') - - # Bundle (data) - bld.install_files('${LV2DIR}/lv2core.lv2', bld.path.ant_glob('*.ttl')) - - if not Options.options.bundle_only: - # Header - bld.install_files('${INCLUDEDIR}', 'lv2.h') - bld.install_files('${LV2DIR}/lv2core.lv2', 'lv2.h') - - # Pkgconfig file - autowaf.build_pc(bld, 'LV2CORE', LV2CORE_VERSION, '', []) - - # URI-like header include - include_dir = os.path.join(bld.env['INCLUDEDIR'], 'lv2/lv2plug.in/ns') - bundle_dir = os.path.join(bld.env['LV2DIR'], 'lv2core.lv2') - if bld.env['COPY_HEADERS']: - bld.install_files(os.path.join(include_dir, 'lv2core'), - bld.path.ant_glob('*.h')) - else: - bld.symlink_as(os.path.join(include_dir, 'lv2core'), - os.path.relpath(bundle_dir, include_dir)) - -def news(ctx): - path = ctx.path.abspath() - autowaf.write_news(APPNAME, - glob.glob(os.path.join(path, '*.ttl')), - os.path.join(path, 'NEWS')) - -def pre_dist(ctx): - # Write NEWS file in source directory - news(ctx) - -def post_dist(ctx): - # Delete generated NEWS file - try: - os.remove(os.path.join(ctx.path.abspath(), 'NEWS')) - except: - pass diff --git a/lv2/lv2plug.in/ns/meta/manifest.ttl b/lv2/lv2plug.in/ns/meta/manifest.ttl deleted file mode 100644 index 8b2aac6..0000000 --- a/lv2/lv2plug.in/ns/meta/manifest.ttl +++ /dev/null @@ -1,8 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/meta> - a lv2:Specification ; - lv2:minorVersion 1 ; - lv2:microVersion 0 ; - rdfs:seeAlso <meta.ttl> . diff --git a/lv2/lv2plug.in/ns/meta/meta.ttl b/lv2/lv2plug.in/ns/meta/meta.ttl deleted file mode 100644 index e3ded9a..0000000 --- a/lv2/lv2plug.in/ns/meta/meta.ttl +++ /dev/null @@ -1,200 +0,0 @@ -@prefix dcs: <http://ontologi.es/doap-changeset#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix meta: <http://lv2plug.in/ns/meta#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/meta> - a owl:Ontology ; - doap:license <http://opensource.org/licenses/isc> ; - doap:name "LV2 Meta" ; - doap:shortdesc "LV2 project metadata" ; - doap:created "2012-03-25" ; - doap:maintainer <http://drobilla.net/drobilla#me> ; - rdfs:comment "This document describes metadata relevant to the LV2 project." . - -<http://opensource.org/licenses/isc> - rdf:value """ -Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. - -THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -""" . - -<http://lv2plug.in/ns/lv2> - a doap:Project ; - lv2:symbol "lv2" ; - doap:name "LV2" ; - doap:license <http://opensource.org/licenses/isc> ; - doap:shortdesc "The LV2 Plugin Interface Project" ; - doap:description "LV2 is a plugin standard for audio systems. It defines a minimal yet extensible C API for plugin code and a format for plugin bundles" ; - doap:created "2006-05-10" ; - doap:homepage <http://lv2plug.in/> ; - doap:mailing-list <http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in> ; - doap:programming-language "C" ; - doap:repository [ - a doap:SVNRepository ; - doap:location <http://lv2plug.in/repo> - ] ; - doap:developer <http://drobilla.net/drobilla#me> , - <http://plugin.org.uk/swh.xrdf#me> ; - doap:helper meta:larsl , - meta:gabrbedd , - meta:daste , - meta:kfoltman , - meta:paniq ; - doap:release [ - doap:revision "1.14.0" ; - doap:created "2016-09-19" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "eg-scope: Don't feed back UI state updates." - ] , [ - rdfs:label "eg-sampler: Fix handling of state file paths." - ] , [ - rdfs:label "eg-sampler: Support thread-safe state restoration." - ] - ] - ] , [ - doap:revision "1.12.0" ; - doap:created "2015-04-07" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "eg-sampler: Support patch:Get, and request initial state from UI." - ] , [ - rdfs:label "eg-sampler: Add gain parameter." - ] , [ - rdfs:label "Fix merging of version histories in specification documentation." - ] , [ - rdfs:label "Improve API documentation." - ] , [ - rdfs:label "Simplify property restrictions by removing redundancy." - ] - ] - ] , [ - doap:revision "1.10.0" ; - doap:created "2014-08-08" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "lv2specgen: Display deprecated warning on classes marked owl:deprecated." - ] , [ - rdfs:label "Fix -Wconversion warnings in headers." - ] , [ - rdfs:label "Upgrade to waf 1.7.16." - ] - ] - ] , [ - doap:revision "1.8.0" ; - doap:created "2014-01-04" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add scope example plugin from Robin Gareus." - ] , [ - rdfs:label "lv2specgen: Fix links to externally defined terms." - ] , [ - rdfs:label "Install lv2specgen for use by other projects." - ] - ] - ] , [ - doap:revision "1.6.0" ; - doap:created "2013-08-09" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.6.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Fix port indices of metronome example." - ] , [ - rdfs:label "Fix lv2specgen usage from command line." - ] , [ - rdfs:label "Upgrade to waf 1.7.11." - ] - ] - ] , [ - doap:revision "1.4.0" ; - doap:created "2013-02-17" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Add metronome example plugin to demonstrate sample accurate tempo sync." - ] , [ - rdfs:label "Generate book-style HTML documentation from example plugins." - ] - ] - ] , [ - doap:revision "1.2.0" ; - doap:created "2012-10-14" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Move all project metadata for extensions (e.g. change log) to separate files to spare hosts from loading them during discovery." - ] , [ - rdfs:label "Use stricter datatype definitions conformant with the XSD and OWL specifications for better validation." - ] - ] - ] , [ - doap:revision "1.0.0" ; - doap:created "2012-04-16" ; - doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ; - dcs:blame <http://drobilla.net/drobilla#me> ; - dcs:changeset [ - dcs:item [ - rdfs:label "Initial release as a unified project. Projects can now simply depend on the pkg-config package 'lv2' for all official LV2 APIs." - ] , [ - rdfs:label "New extensions: atom, log, parameters, patch, port-groups, port-props, resize-port, state, time, worker." - ] - ] - ] . - -<http://drobilla.net/drobilla#me> - a foaf:Person ; - foaf:name "David Robillard" ; - foaf:mbox <mailto:d@drobilla.net> ; - rdfs:seeAlso <http://drobilla.net/drobilla> . - -<http://plugin.org.uk/swh.xrdf#me> - a foaf:Person ; - foaf:name "Steve Harris" ; - foaf:mbox <mailto:steve@plugin.org.uk> ; - rdfs:seeAlso <http://plugin.org.uk/swh.xrdf> . - -meta:larsl - a foaf:Person ; - foaf:name "Lars Luthman" ; - foaf:mbox <mailto:lars.luthman@gmail.com> . - -meta:gabrbedd - a foaf:Person ; - foaf:name "Gabriel M. Beddingfield" ; - foaf:mbox <mailto:gabrbedd@gmail.com> . - -meta:daste - a foaf:Person ; - foaf:name "Stefano D'Angelo" ; - foaf:mbox <mailto:zanga.mail@gmail.com> . - -meta:kfoltman - a foaf:Person ; - foaf:name "Krzysztof Foltman" ; - foaf:mbox <mailto:wdev@foltman.com> . - -meta:paniq - a foaf:Person ; - foaf:name "Leonard Ritter" ; - foaf:mbox <mailto:paniq@paniq.org> . - -meta:harry - a foaf:Person ; - foaf:name "Harry van Haaren" ; - foaf:mbox <harryhaaren@gmail.com> . diff --git a/lv2/lv2plug.in/ns/ext/midi/manifest.ttl b/lv2/midi.lv2/manifest.ttl index 43d4b54..7c9efcd 100644 --- a/lv2/lv2plug.in/ns/ext/midi/manifest.ttl +++ b/lv2/midi.lv2/manifest.ttl @@ -1,9 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/midi> a lv2:Specification ; lv2:minorVersion 1 ; - lv2:microVersion 8 ; + lv2:microVersion 10 ; rdfs:seeAlso <midi.ttl> . - diff --git a/lv2/midi.lv2/midi.meta.ttl b/lv2/midi.lv2/midi.meta.ttl new file mode 100644 index 0000000..8afb944 --- /dev/null +++ b/lv2/midi.lv2/midi.meta.ttl @@ -0,0 +1,72 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix midi: <http://lv2plug.in/ns/ext/midi#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/midi> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 MIDI" ; + doap:shortdesc "A normalised definition of raw MIDI." ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + doap:created "2006-00-00" ; + doap:developer <http://lv2plug.in/ns/meta#larsl> , + <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This specification defines a data type for a MIDI message, midi:MidiEvent, +which is normalised for fast and convenient real-time processing. MIDI is the +<q>Musical Instrument Digital Interface</q>, a ubiquitous binary standard for +controlling digital music devices. + +For plugins that process MIDI (or other situations where MIDI is sent via a +generic transport) the main type defined here, midi:MidiEvent, can be mapped to +an integer and used as the type of an LV2 [Atom](atom.html#Atom) or +[Event](event.html#Event). + +This specification also defines a complete vocabulary for the MIDI standard, +except for standard controller numbers. These descriptions are detailed enough +to express any MIDI message as properties. + +"""^^lv2:Markdown . + +midi:MidiEvent + lv2:documentation """ + +A single raw MIDI message (a sequence of bytes). + +This is equivalent to a standard MIDI messages, except with the following +restrictions to simplify handling: + + * Running status is not allowed, every message must have its own status byte. + + * Note On messages with velocity 0 are not allowed. These messages are + equivalent to Note Off in standard MIDI streams, but here only proper Note + Off messages are allowed. + + * "Realtime messages" (status bytes 0xF8 to 0xFF) are allowed, but may not + occur inside other messages like they can in standard MIDI streams. + + * All messages are complete valid MIDI messages. This means, for example, + that only the first byte in each event (the status byte) may have the + eighth bit set, that Note On and Note Off events are always 3 bytes long, + etc. + +Where messages are communicated, the writer is responsible for writing valid +messages, and the reader may assume that all events are valid. + +If a midi:MidiEvent is serialised to a string, the format should be +xsd:hexBinary, for example: + + :::turtle + [] eg:someEvent "901A01"^^midi:MidiEvent . + +"""^^lv2:Markdown . + +midi:statusMask + lv2:documentation """ + +This is a status byte with the lower nibble set to zero. + +"""^^lv2:Markdown . diff --git a/lv2/lv2plug.in/ns/ext/midi/midi.ttl b/lv2/midi.lv2/midi.ttl index 20d7f37..5dfdbc7 100644 --- a/lv2/lv2plug.in/ns/ext/midi/midi.ttl +++ b/lv2/midi.lv2/midi.ttl @@ -1,44 +1,30 @@ @prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix ev: <http://lv2plug.in/ns/ext/event#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix ev: <http://lv2plug.in/ns/ext/event#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix midi: <http://lv2plug.in/ns/ext/midi#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . <http://lv2plug.in/ns/ext/midi> a owl:Ontology ; - rdfs:seeAlso <midi.h> , - <lv2-midi.doap.ttl> ; - lv2:documentation """ -<p>This specification defines a data type for a MIDI message, midi:MidiEvent, -which is normalised for fast and convenient real-time processing. MIDI is the -<q>Musical Instrument Digital Interface</q>, a ubiquitous binary standard for -controlling digital music devices.</p> - -<p>For plugins that process MIDI (or other situations where MIDI is sent via a -generic transport) the main type defined here, midi:MidiEvent, can be mapped to -an integer and used as the type of an LV2 <a -href="../atom/atom.html#Atom">Atom</a> or <a -href="../event/event.html#Event">Event</a>.</p> - -<p>This specification also defines a complete human and machine readable -description of the MIDI standard (except for standard controller numbers). -These descriptions are detailed enough to express any MIDI message as -properties.</p> -""" . + rdfs:label "LV2 MIDI" ; + rdfs:comment "A normalised definition of raw MIDI." ; + rdfs:seeAlso <midi.meta.ttl> . midi:ActiveSense a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Active Sense Message" ; + rdfs:label "Active Sense" ; + rdfs:comment "MIDI active sense message." ; midi:status "FE"^^xsd:hexBinary . midi:Aftertouch a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Aftertouch Message" ; + rdfs:label "Aftertouch" ; + rdfs:comment "MIDI aftertouch message." ; midi:statusMask "A0"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -51,7 +37,8 @@ midi:Aftertouch midi:Bender a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Bender Message" ; + rdfs:label "Bender" ; + rdfs:comment "MIDI bender message." ; midi:statusMask "E0"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 , @@ -62,7 +49,8 @@ midi:Bender midi:ChannelPressure a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Channel Pressure Message" ; + rdfs:label "Channel Pressure" ; + rdfs:comment "MIDI channel pressure message." ; midi:statusMask "D0"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -71,25 +59,28 @@ midi:ChannelPressure midi:Chunk a rdfs:Class ; - rdfs:label "MIDI Chunk" ; - rdfs:comment "A series of contiguous bytes (usually one) in a message." . + rdfs:label "Chunk" ; + rdfs:comment "A sequence of contiguous bytes in a MIDI message." . midi:Clock a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Clock Message" ; + rdfs:label "Clock" ; + rdfs:comment "MIDI clock message." ; midi:status "F8"^^xsd:hexBinary . midi:Continue a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Continue Message" ; + rdfs:label "Continue" ; + rdfs:comment "MIDI continue message." ; midi:status "FB"^^xsd:hexBinary . midi:Controller a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Controller Change Message" ; + rdfs:label "Controller" ; + rdfs:comment "MIDI controller change message." ; midi:statusMask "B0"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -107,50 +98,23 @@ midi:HexByte xsd:maxInclusive "FF" ] ) ; - rdfs:comment "A hexadecimal byte, which is a xsd:hexBinary value <= FF" . + rdfs:label "Hex Byte" ; + rdfs:comment "A hexadecimal byte, which has a value <= FF." . midi:MidiEvent a rdfs:Class , rdfs:Datatype ; - rdfs:label "MIDI Message" ; rdfs:subClassOf ev:Event , atom:Atom ; owl:onDatatype xsd:hexBinary ; - lv2:documentation """ -<p>A single raw MIDI message (i.e. a sequence of bytes).</p> - -<p>This is equivalent to a standard MIDI messages, except with the following -restrictions to simplify handling:</p> -<ul> - <li>Running status is not allowed, every message must have its own status - byte.</li> - - <li>Note On messages with velocity 0 are not allowed. These messages are - equivalent to Note Off in standard MIDI streams, but here only proper Note - Off messages are allowed.</li> - - <li>"Realtime messages" (status bytes 0xF8 to 0xFF) are allowed, but may - not occur inside other messages like they can in standard MIDI streams.</li> - - <li>All messages are complete valid MIDI messages. This means, for example, - that only the first byte in each event (the status byte) may have the eighth - bit set, that Note On and Note Off events are always 3 bytes long, etc. - Where messages are communicated, the writer is responsible for writing valid - messages, and the reader may assume that all events are valid.</li> -</ul> - -<p>If a midi:MidiEvent is serialised to a string, the format should be -xsd:hexBinary, e.g. (in Turtle notation):</p> - -<pre class="turtle-code"> -[] eg:someEvent "901A01"^^midi:MidiEvent . -</pre> -""" . + rdfs:label "MIDI Message" ; + rdfs:comment "A single raw MIDI message." . midi:NoteOff a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Note Off Message" ; + rdfs:label "Note Off" ; + rdfs:comment "MIDI note off message." ; midi:statusMask "80"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -163,7 +127,8 @@ midi:NoteOff midi:NoteOn a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Note On Message" ; + rdfs:label "Note On" ; + rdfs:comment "MIDI note on message." ; midi:statusMask "90"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -176,7 +141,8 @@ midi:NoteOn midi:ProgramChange a rdfs:Class ; rdfs:subClassOf midi:VoiceMessage ; - rdfs:label "Program Change Message" ; + rdfs:label "Program Change" ; + rdfs:comment "MIDI program change message." ; midi:statusMask "C0"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 ; @@ -186,19 +152,22 @@ midi:ProgramChange midi:QuarterFrame a rdfs:Class ; rdfs:subClassOf midi:SystemCommon ; - rdfs:label "Quarter Frame Message" ; + rdfs:label "Quarter Frame" ; + rdfs:comment "MIDI quarter frame message." ; midi:status "F1"^^xsd:hexBinary . midi:Reset a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Reset Message" ; + rdfs:label "Reset" ; + rdfs:comment "MIDI reset message." ; midi:status "FF"^^xsd:hexBinary . midi:SongPosition a rdfs:Class ; rdfs:subClassOf midi:SystemCommon ; - rdfs:label "Song Position Pointer Message" ; + rdfs:label "Song Position" ; + rdfs:comment "MIDI song position pointer message." ; midi:status "F2"^^xsd:hexBinary ; midi:chunk [ midi:byteNumber 0 , @@ -209,53 +178,62 @@ midi:SongPosition midi:SongSelect a rdfs:Class ; rdfs:subClassOf midi:SystemCommon ; - rdfs:label "Song Select Message" ; + rdfs:label "Song Select" ; + rdfs:comment "MIDI song select message." ; midi:status "F3"^^xsd:hexBinary . midi:Start a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Start Message" ; + rdfs:label "Start" ; + rdfs:comment "MIDI start message." ; midi:status "FA"^^xsd:hexBinary . midi:Stop a rdfs:Class ; rdfs:subClassOf midi:SystemRealtime ; - rdfs:label "Stop Message" ; + rdfs:label "Stop" ; + rdfs:comment "MIDI stop message." ; midi:status "FC"^^xsd:hexBinary . midi:SystemCommon a rdfs:Class ; rdfs:subClassOf midi:SystemMessage ; - rdfs:label "System Common Message" . + rdfs:label "System Common" ; + rdfs:comment "MIDI system common message." . midi:SystemExclusive a rdfs:Class ; rdfs:subClassOf midi:SystemMessage ; - rdfs:label "System Exclusive Message" ; + rdfs:label "System Exclusive" ; + rdfs:comment "MIDI system exclusive message." ; midi:status "F0"^^xsd:hexBinary . midi:SystemMessage a rdfs:Class ; rdfs:subClassOf midi:MidiEvent ; rdfs:label "System Message" ; + rdfs:comment "MIDI system message." ; midi:statusMask "F0"^^xsd:hexBinary . midi:SystemRealtime a rdfs:Class ; rdfs:subClassOf midi:SystemMessage ; - rdfs:label "System Realtime Message" . + rdfs:label "System Realtime" ; + rdfs:comment "MIDI system realtime message." . midi:TuneRequest a rdfs:Class ; rdfs:subClassOf midi:SystemCommon ; - rdfs:label "Tune Request Message" ; + rdfs:label "Tune Request" ; + rdfs:comment "MIDI tune request message." ; midi:status "F6"^^xsd:hexBinary . midi:VoiceMessage a rdfs:Class ; rdfs:subClassOf midi:MidiEvent ; rdfs:label "Voice Message" ; + rdfs:comment "MIDI voice message." ; midi:statusMask "F0"^^xsd:hexBinary . midi:benderValue @@ -264,26 +242,14 @@ midi:benderValue owl:FunctionalProperty ; rdfs:label "bender value" ; rdfs:range xsd:short ; - rdfs:comment "The value of a pitch bender (-8192 to 8192)." . + rdfs:comment "MIDI pitch bender message (-8192 to 8192)." . midi:binding a rdf:Property , owl:ObjectProperty ; rdfs:range midi:MidiEvent ; rdfs:label "binding" ; - lv2:documentation """ -<p>The MIDI event to bind a parameter to. This describes which MIDI events -should be used to control a port, parameter, or other object. The binding -should be a midi:MidiEvent but the property that represents the control value may -be omitted. For example, to bind to the value of controller 17:</p> - -<pre class="turtle-code"> -port midi:binding [ - a midi:Controller ; - midi:controllerNumber 17 -] . -</pre> -""" . + rdfs:comment "The MIDI event to bind a parameter to." . midi:byteNumber a rdf:Property , @@ -302,9 +268,9 @@ midi:channel rdfs:comment "The channel number of a MIDI message." . midi:chunk - a rdf:Property ; - rdfs:range xsd:byte , - xsd:hexBinary ; + a rdf:Property , + owl:ObjectProperty ; + rdfs:range midi:Chunk ; rdfs:label "MIDI chunk" ; rdfs:comment "A chunk of a MIDI message." . @@ -387,7 +353,7 @@ midi:statusMask owl:FunctionalProperty ; rdfs:label "status mask" ; rdfs:range midi:HexByte ; - rdfs:comment """The status byte for a message of this type on channel 1, i.e. a status byte with the lower nibble set to zero.""" . + rdfs:comment "The status byte for a message of this type on channel 1." . midi:velocity a rdf:Property , diff --git a/lv2/lv2plug.in/ns/ext/morph/manifest.ttl b/lv2/morph.lv2/manifest.ttl index 40b0f2b..c63317b 100644 --- a/lv2/lv2plug.in/ns/ext/morph/manifest.ttl +++ b/lv2/morph.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/morph> @@ -6,4 +6,3 @@ lv2:minorVersion 1 ; lv2:microVersion 0 ; rdfs:seeAlso <morph.ttl> . - diff --git a/lv2/morph.lv2/morph.meta.ttl b/lv2/morph.lv2/morph.meta.ttl new file mode 100644 index 0000000..09945c0 --- /dev/null +++ b/lv2/morph.lv2/morph.meta.ttl @@ -0,0 +1,77 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix morph: <http://lv2plug.in/ns/ext/morph#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/morph> + a doap:Project ; + doap:name "LV2 Morph" ; + doap:shortdesc "Ports that can dynamically change type." ; + doap:created "2012-05-22" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines two port types: morph:MorphPort, which has a +host-configurable type, and morph:AutoMorphPort, which may automatically change +type when a MorphPort's type is changed. These ports always have a default +type and work normally work in hosts that are unaware of this extension. Thus, +this extension provides a backwards compatibility mechanism which allows +plugins to use new port types but gracefully fall back to a default type in +hosts that do not support them. + +This extension only defines port types and properties for describing morph +ports. The actual run-time switching is done via the opts:interface API. + +"""^^lv2:Markdown . + +morph:MorphPort + lv2:documentation """ + +Ports of this type MUST have another type which defines the default buffer +format (for example lv2:ControlPort) but can be dynamically changed to a +different type in hosts that support opts:interface. + +The host may change the type of a MorphPort by setting its morph:currentType +with LV2_Options_Interface::set(). If the plugin has any morph:AutoMorphPort +ports, the host MUST check their types after changing any port type since they +may have changed. + +"""^^lv2:Markdown . + +morph:AutoMorphPort + lv2:documentation """ + +Ports of this type MUST have another type which defines the default buffer +format (for example, lv2:ControlPort) but may dynamically change types based on +the configured types of any morph:MorphPort ports on the same plugin instance. + +The type of a port may only change in response to a host call to +LV2_Options_Interface::set(). Whenever any port type on the instance changes, +the host MUST check the type of all morph:AutoMorphPort ports with +LV2_Options_Interface::get() before calling run() again, since they may have +changed. If the type of any port is zero, it means the current configuration +is invalid and the plugin may not be run (unless that port is +lv2:connectionOptional and connected to NULL). + +This is mainly useful for outputs whose type depends on the type of +corresponding inputs. + +"""^^lv2:Markdown . + +morph:supportsType + lv2:documentation """ + +Indicates that a port supports being switched to a certain type. A MorphPort +MUST list each type it supports being switched to in the plugin data using this +property. + +"""^^lv2:Markdown . + +morph:currentType + lv2:documentation """ + +The currently active type of the port. This is for dynamic use as an option +and SHOULD NOT be listed in the static plugin data. + +"""^^lv2:Markdown . diff --git a/lv2/morph.lv2/morph.ttl b/lv2/morph.lv2/morph.ttl new file mode 100644 index 0000000..cd21dd9 --- /dev/null +++ b/lv2/morph.lv2/morph.ttl @@ -0,0 +1,45 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix morph: <http://lv2plug.in/ns/ext/morph#> . +@prefix opts: <http://lv2plug.in/ns/ext/options#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/morph> + a owl:Ontology ; + rdfs:label "LV2 Morph" ; + rdfs:comment "Ports that can dynamically change type." ; + rdfs:seeAlso <morph.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +morph:MorphPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Morph Port" ; + rdfs:comment "A port which can be switched to another type." . + +morph:AutoMorphPort + a rdfs:Class , + owl:Class ; + rdfs:subClassOf lv2:Port ; + rdfs:label "Auto Morph Port" ; + rdfs:comment "A port that can change its type based on that of another." . + +morph:supportsType + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain morph:MorphPort ; + rdfs:label "supports type" ; + rdfs:comment "A type that a port supports being switched to." . + +morph:currentType + a rdf:Property , + opts:Option , + owl:ObjectProperty ; + rdfs:domain morph:MorphPort ; + rdfs:label "current type" ; + rdfs:comment "The currently active type of the port." . diff --git a/lv2/lv2plug.in/ns/ext/options/manifest.ttl b/lv2/options.lv2/manifest.ttl index c0c3315..c54456c 100644 --- a/lv2/lv2plug.in/ns/ext/options/manifest.ttl +++ b/lv2/options.lv2/manifest.ttl @@ -1,8 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/options> a lv2:Specification ; lv2:minorVersion 1 ; - lv2:microVersion 2 ; + lv2:microVersion 4 ; rdfs:seeAlso <options.ttl> . diff --git a/lv2/options.lv2/options.meta.ttl b/lv2/options.lv2/options.meta.ttl new file mode 100644 index 0000000..33946f4 --- /dev/null +++ b/lv2/options.lv2/options.meta.ttl @@ -0,0 +1,96 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix opts: <http://lv2plug.in/ns/ext/options#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/options> + a doap:Project ; + doap:name "LV2 Options" ; + doap:shortdesc "Runtime options for LV2 plugins and UIs." ; + doap:created "2012-08-20" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a facility for <q>options</q>, which are values the host +passes to a plugin or UI at run time. + +There are two facilities for passing options to an instance: opts:options +allows passing options at instantiation time, and the opts:interface interface +allows options to be dynamically set and retrieved after instantiation. + +Note that this extension is only for allowing hosts to configure plugins, and +is not a <q>live</q> control mechanism. For real-time control, use event-based +control via an atom:AtomPort with an atom:Sequence buffer. + +Instances may indicate they require an option with the opts:requiredOption +property, or that they optionally support an option with the +opts:supportedOption property. + +"""^^lv2:Markdown . + +opts:Option + lv2:documentation """ + +It is not required for a property to explicitly be an Option in order to be +used as such. However, properties which are primarily intended for use as +options, or are at least particularly useful as options, should be explicitly +given this type for documentation purposes, and to assist hosts in discovering +option definitions. + +"""^^lv2:Markdown . + +opts:interface + lv2:documentation """ + +An interface (LV2_Options_Interface) for dynamically setting and getting +options. Note that this is intended for use by the host for configuring +plugins only, and is not a <q>live</q> plugin control mechanism. + +The plugin data file should advertise this interface like so: + + :::turtle + @prefix opts: <http://lv2plug.in/ns/ext/options#> . + + <plugin> + a lv2:Plugin ; + lv2:extensionData opts:interface . + +"""^^lv2:Markdown . + +opts:options + lv2:documentation """ + +To implement this feature, hosts MUST pass an LV2_Feature to the appropriate +instantiate method with this URI and data pointed to an array of +LV2_Options_Option terminated by an element with both key and value set to +zero. The instance should cast this data pointer to `const +LV2_Options_Option*` and scan the array for any options of interest. The +instance MUST NOT modify the options array in any way. + +Note that requiring this feature may reduce the number of compatible hosts. +Unless some options are strictly required by the instance, this feature SHOULD +be listed as an lv2:optionalFeature. + +"""^^lv2:Markdown . + +opts:requiredOption + lv2:documentation """ + +The host MUST pass a value for the specified option via opts:options during +instantiation. + +Note that use of this property may reduce the number of compatible hosts. +Wherever possible, it is better to list options with opts:supportedOption and +fall back to a reasonable default value if it is not provided. + +"""^^lv2:Markdown . + +opts:supportedOption + lv2:documentation """ + +The host SHOULD provide a value for the specified option if one is known, or +provide the user an opportunity to specify one if possible. + +"""^^lv2:Markdown . diff --git a/lv2/options.lv2/options.ttl b/lv2/options.lv2/options.ttl new file mode 100644 index 0000000..7233180 --- /dev/null +++ b/lv2/options.lv2/options.ttl @@ -0,0 +1,43 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix opts: <http://lv2plug.in/ns/ext/options#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/options> + a owl:Ontology ; + rdfs:label "LV2 Options" ; + rdfs:comment "Runtime options for LV2 plugins and UIs." ; + rdfs:seeAlso <options.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +opts:Option + a rdfs:Class ; + rdfs:label "Option" ; + rdfs:subClassOf rdf:Property ; + rdfs:comment "A value for a static option passed to an instance." . + +opts:interface + a lv2:ExtensionData ; + rdfs:label "interface" ; + rdfs:comment "An interface for dynamically setting and getting options." . + +opts:options + a lv2:Feature ; + rdfs:label "options" ; + rdfs:comment "The feature used to provide options to an instance." . + +opts:requiredOption + a rdf:Property , + owl:ObjectProperty ; + rdfs:range rdf:Property ; + rdfs:label "required option" ; + rdfs:comment "An option required by the instance to function at all." . + +opts:supportedOption + a rdf:Property , + owl:ObjectProperty ; + rdfs:range rdf:Property ; + rdfs:label "supported option" ; + rdfs:comment "An option supported or by the instance." . diff --git a/lv2/lv2plug.in/ns/ext/parameters/manifest.ttl b/lv2/parameters.lv2/manifest.ttl index d2ba8fa..4889ae5 100644 --- a/lv2/lv2plug.in/ns/ext/parameters/manifest.ttl +++ b/lv2/parameters.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/parameters> diff --git a/lv2/parameters.lv2/parameters.meta.ttl b/lv2/parameters.lv2/parameters.meta.ttl new file mode 100644 index 0000000..653f715 --- /dev/null +++ b/lv2/parameters.lv2/parameters.meta.ttl @@ -0,0 +1,38 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix param: <http://lv2plug.in/ns/ext/parameters#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/parameters> + a doap:Project ; + doap:name "LV2 Parameters" ; + doap:created "2009-00-00" ; + doap:shortdesc "Common parameters for audio processing." ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + doap:developer <http://lv2plug.in/ns/meta#larsl> ; + lv2:documentation """ + +This is a vocabulary for parameters that are common in audio processing +software. A <q>parameter</q> is purely a metadata concept, unrelated to any +particular code mechanism. Parameters are used to assign meaning to controls +(for example, using lv2:designation for ports) so they can be used more +intelligently or presented to the user more efficiently. + +"""^^lv2:Markdown . + +param:wetDryRatio + a lv2:Parameter ; + rdfs:label "wet/dry ratio" ; + lv2:documentation """ + +The ratio between processed and bypass components in output signal. The dry +and wet percentages can be calculated from the following equations: + + :::c + dry = (wetDryRatio.maximum - wetDryRatio.value) / wetDryRatio.maximum + wet = wetDryRatio.value / wetDryRatio.maximum + +Typically, maximum value of 1 or 100 and minimum value of 0 should be used. + +"""^^lv2:Markdown . diff --git a/lv2/lv2plug.in/ns/ext/parameters/parameters.ttl b/lv2/parameters.lv2/parameters.ttl index 2919c3e..2e2c5df 100644 --- a/lv2/lv2plug.in/ns/ext/parameters/parameters.ttl +++ b/lv2/parameters.lv2/parameters.ttl @@ -1,65 +1,68 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix atom: <http://lv2plug.in/ns/ext/atom#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix param: <http://lv2plug.in/ns/ext/parameters#> . -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix units: <http://lv2plug.in/ns/extensions/units#> . <http://lv2plug.in/ns/ext/parameters> - a lv2:Specification ; - rdfs:seeAlso <../../meta/meta.ttl> , - <lv2-parameters.doap.ttl> ; - lv2:documentation """ -<p>This vocabulary describes parameters common in audio processing software. A -<q>parameter</q> is purely a metadata concept, unrelated to any particular code -mechanism. Parameters are used to assign meaning to controls (e.g. using -lv2:designation for ports) so they can be used more intelligently or presented -to the user more efficiently.</p> """ . + a owl:Ontology ; + rdfs:label "LV2 Parameters" ; + rdfs:comment "Common parameters for audio processing." ; + rdfs:seeAlso <parameters.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/ext/atom> , + <http://lv2plug.in/ns/ext/port-groups> , + <http://lv2plug.in/ns/lv2core> . param:ControlGroup a rdfs:Class ; rdfs:subClassOf pg:Group ; + rdfs:label "Control Group" ; rdfs:comment "A group representing a set of associated controls." . param:amplitude a lv2:Parameter ; rdfs:range atom:Float ; - rdfs:label "amplitude" . + rdfs:label "amplitude" ; + rdfs:comment "An amplitude as a factor, where 0 is silent and 1 is unity." . param:attack a lv2:Parameter ; rdfs:range atom:Float ; rdfs:label "attack" ; - rdfs:comment "The duration of an envelope's attack stage." . + rdfs:comment "The duration of an envelope attack stage." . param:cutoffFrequency a lv2:Parameter ; rdfs:range atom:Float ; - rdfs:label "cutoff frequency" . + rdfs:label "cutoff frequency" ; + rdfs:comment "The cutoff frequency, typically in Hz, for a filter." . param:decay a lv2:Parameter ; rdfs:range atom:Float ; rdfs:label "decay" ; - rdfs:comment "The duration of an envelope's decay stage." . + rdfs:comment "The duration of an envelope decay stage." . param:delay a lv2:Parameter ; rdfs:range atom:Float ; rdfs:label "delay" ; - rdfs:comment "The duration of an envelope's delay stage." . + rdfs:comment "The duration of an envelope delay stage." . param:frequency a lv2:Parameter ; rdfs:range atom:Float ; - rdfs:label "frequency" . + rdfs:label "frequency" ; + rdfs:comment "A frequency, typically in Hz." . param:hold a lv2:Parameter ; rdfs:range atom:Float ; rdfs:label "hold" ; - rdfs:comment "The duration of an envelope's hold stage." . + rdfs:comment "The duration of an envelope hold stage." . param:pulseWidth a lv2:Parameter ; @@ -77,7 +80,7 @@ param:release a lv2:Parameter ; rdfs:range atom:Float ; rdfs:label "release" ; - rdfs:comment "The duration of an envelope's release stage." . + rdfs:comment "The duration of an envelope release stage." . param:resonance a lv2:Parameter ; @@ -89,7 +92,7 @@ param:sustain a lv2:Parameter ; rdfs:label "sustain" ; rdfs:range atom:Float ; - rdfs:comment "The level (not duration) of an envelope's sustain stage." . + rdfs:comment "The level of an envelope sustain stage as a factor." . param:threshold a lv2:Parameter ; @@ -100,7 +103,8 @@ param:threshold param:waveform a lv2:Parameter ; rdfs:range atom:Float ; - rdfs:label "waveform" . + rdfs:label "waveform" ; + rdfs:comment """The waveform "fader" for oscillators or modulators that have several.""" . param:gain a lv2:Parameter ; @@ -115,18 +119,7 @@ param:gain param:wetDryRatio a lv2:Parameter ; rdfs:label "wet/dry ratio" ; - lv2:documentation """ -<p>The ratio between processed and bypass components in output signal. The dry -and wet percentages can be calculated from the following equations:</p> - -<pre class="c-code"> - dry = (wetDryRatio.maximum - wetDryRatio.value) / wetDryRatio.maximum - wet = wetDryRatio.value / wetDryRatio.maximum -</pre> - -<p>Typically, maximum value of 1 or 100 and minimum value of 0 should be -used.</p> -""" . + rdfs:comment "The ratio between processed and bypassed levels in the output." . param:wetLevel a lv2:Parameter ; @@ -141,7 +134,7 @@ param:dryLevel param:bypass a lv2:Parameter ; rdfs:label "bypass" ; - rdfs:comment "A boolean parameter that disabled processing if true." . + rdfs:comment "A boolean parameter that disables processing if true." . param:sampleRate a lv2:Parameter ; @@ -151,7 +144,8 @@ param:sampleRate param:EnvelopeControls a rdfs:Class ; rdfs:subClassOf param:ControlGroup ; - rdfs:label "DAHDSR Envelope Controls" ; + rdfs:label "Envelope Controls" ; + rdfs:comment "Typical controls for a DAHDSR envelope." ; pg:element [ lv2:index 0 ; lv2:designation param:delay @@ -176,6 +170,7 @@ param:OscillatorControls a rdfs:Class ; rdfs:subClassOf param:ControlGroup ; rdfs:label "Oscillator Controls" ; + rdfs:comment "Typical controls for an oscillator." ; pg:element [ lv2:designation param:frequency ] , [ @@ -190,6 +185,7 @@ param:FilterControls a rdfs:Class ; rdfs:subClassOf param:ControlGroup ; rdfs:label "Filter Controls" ; + rdfs:comment "Typical controls for a filter." ; pg:element [ lv2:designation param:cutoffFrequency ] , [ @@ -200,6 +196,7 @@ param:CompressorControls a rdfs:Class ; rdfs:subClassOf param:ControlGroup ; rdfs:label "Compressor Controls" ; + rdfs:comment "Typical controls for a compressor." ; pg:element [ lv2:designation param:threshold ] , [ diff --git a/lv2/lv2plug.in/ns/ext/patch/manifest.ttl b/lv2/patch.lv2/manifest.ttl index 9803a5d..fee2375 100644 --- a/lv2/lv2plug.in/ns/ext/patch/manifest.ttl +++ b/lv2/patch.lv2/manifest.ttl @@ -1,8 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/patch> a lv2:Specification ; lv2:minorVersion 2 ; - lv2:microVersion 5 ; + lv2:microVersion 10 ; rdfs:seeAlso <patch.ttl> . diff --git a/lv2/patch.lv2/patch.meta.ttl b/lv2/patch.lv2/patch.meta.ttl new file mode 100644 index 0000000..edbb5dc --- /dev/null +++ b/lv2/patch.lv2/patch.meta.ttl @@ -0,0 +1,305 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix patch: <http://lv2plug.in/ns/ext/patch#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/patch> + a doap:Project ; + doap:created "2012-02-09" ; + doap:license <http://opensource.org/licenses/isc> ; + doap:developer <http://drobilla.net/drobilla#me> ; + doap:name "LV2 Patch" ; + doap:shortdesc "A protocol for accessing and manipulating properties." ; + lv2:documentation """ + +This is a vocabulary for messages that access and manipulate properties. +It can be used as a dynamic control interface for plugins, +or anything else with a property-based model. + +The key underlying concept here is to control things by manipulating arbitrary properties, +rather than by calling application-specific methods. +This allows implementations to understand what messages do +(at least in a mechanical sense), +which makes things like caching, proxying, or undo relatively straightforward to implement. +Note, however, that this is only conceptual: +there is no requirement to implement a general property store. +Typically, a plugin will understand a fixed set of properties that represent its parameters or other internal state, and ignore everything else. + +This protocol is syntax-agnostic, +and [homoiconic](https://en.wikipedia.org/wiki/Homoiconicity) +in the sense that the messages use the same format as the data they manipulate. +In particular, messages can be serialised as a binary [Object](atom.html#Object) for realtime plugin control, +or as Turtle for saving to a file, +sending over a network, +printing for debugging purposes, +and so on. + +This specification only defines a semantic protocol, +there is no corresponding API. +It can be used with the [Atom](atom.html) extension to control plugins which support message-based parameters as defined by the [Parameters](parameters.html) extension. + +For example, if a plugin defines a `eg:volume` parameter, it can be controlled by the host by sending a patch:Set message to the plugin instance: + + :::turtle + [ + a patch:Set ; + patch:property eg:volume ; + patch:value 11.0 ; + ] + +Similarly, the host could get the current value for this parameter by sending a patch:Get message: + + :::turtle + [ + a patch:Get ; + patch:property eg:volume ; + ] + +The plugin would then respond with the same patch:Set message as above. +In this case, the plugin instance is implicitly the patch:subject, +but a specific subject can also be given for deeper control. + +"""^^lv2:Markdown . + +patch:Copy + lv2:documentation """ + +After this, the destination has the same description as the subject, +and the subject is unchanged. + +It is an error if the subject does not exist, +or if the destination already exists. + +Multiple subjects may be given if the destination is a container, +but the semantics of this case are application-defined. + +"""^^lv2:Markdown . + +patch:Get + lv2:documentation """ + +If a patch:property is given, +then the receiver should respond with a patch:Set message that gives only that property. + +Otherwise, it should respond with a [concise bounded description](http://www.w3.org/Submission/CBD/) in a patch:Put message, +that is, a description that recursively includes any blank node values. + +If a patch:subject is given, then the response should have the same subject. +If no subject is given, then the receiver is implicitly the subject. + +If a patch:request node or a patch:sequenceNumber is given, +then the response should be a patch:Response and have the same property. +If neither is given, then the receiver can respond with a simple patch:Put message. +For example: + + :::turtle + [] + a patch:Get ; + patch:subject eg:something . + +Could result in: + + :::turtle + [] + a patch:Put ; + patch:subject eg:something ; + patch:body [ + eg:name "Something" ; + eg:ratio 1.6180339887 ; + ] . + +"""^^lv2:Markdown . + +patch:Insert + lv2:documentation """ + +If the subject does not exist, it is created. If the subject does already +exist, it is added to. + +This request only adds properties, it never removes them. The user must take +care that multiple values are not set for properties which should only have +one. + +"""^^lv2:Markdown . + +patch:Message + lv2:documentation """ + +This is an abstract base class for all patch messages. Concrete messages are +either a patch:Request or a patch:Response. + +"""^^lv2:Markdown . + +patch:Move + lv2:documentation """ + +After this, the destination has the description that the subject had, and the +subject no longer exists. + +It is an error if the subject does not exist, or if the destination already +exists. + +"""^^lv2:Markdown . + +patch:Patch + lv2:documentation """ + +This method always has at least one subject, and exactly one patch:add and +patch:remove property. The value of patch:add and patch:remove are nodes which +have the properties to add or remove from the subject(s), respectively. The +special value patch:wildcard may be used as the value of a remove property to +remove all properties with the given predicate. For example: + + :::turtle + [] + a patch:Patch ; + patch:subject <something> ; + patch:add [ + eg:name "New name" ; + eg:age 42 ; + ] ; + patch:remove [ + eg:name "Old name" ; + eg:age patch:wildcard ; # Remove all old eg:age properties + ] . + +"""^^lv2:Markdown . + +patch:Put + lv2:documentation """ + +If the subject does not already exist, it is created. If the subject does +already exist, the patch:body is considered an updated version of it, and the +previous version is replaced. + + :::turtle + [] + a patch:Put ; + patch:subject <something> ; + patch:body [ + eg:name "New name" ; + eg:age 42 ; + ] . + +"""^^lv2:Markdown . + +patch:Request + a rdfs:Class ; + rdfs:label "Request" ; + rdfs:subClassOf patch:Message ; + lv2:documentation """ + +A request may have a patch:subject property, which specifies the resource that +the request applies to. The subject may be omitted in contexts where it is +implicit, for example if the recipient is the subject. + +"""^^lv2:Markdown . + +patch:Set + lv2:documentation """ + +This is equivalent to a patch:Patch which removes _all_ pre-existing values for +the property before setting the new value. For example: + + :::turtle + [] + a patch:Set ; + patch:subject <something> ; + patch:property eg:name ; + patch:value "New name" . + +Which is equivalent to: + + :::turtle + [] + a patch:Patch ; + patch:subject <something> ; + patch:add [ + eg:name "New name" ; + ] ; + patch:remove [ + eg:name patch:wildcard ; + ] . + +"""^^lv2:Markdown . + +patch:body + lv2:documentation """ + +The details of this property's value depend on the type of message it is a part +of. + +"""^^lv2:Markdown . + +patch:context + lv2:documentation """ + +For example, a plugin may have a special context for ephemeral properties which +are only relevant during the lifetime of the instance and should not be saved +in state. + +The specific uses for contexts are application specific. However, the context +MUST be a URI, and can be interpreted as the ID of a data model where +properties should be stored. Implementations MAY have special support for +contexts, for example by storing in a quad store or serializing to a format +that supports multiple RDF graphs such as TriG. + +"""^^lv2:Markdown . + +patch:readable + lv2:documentation """ + +See the similar patch:writable property for details. + +"""^^lv2:Markdown . + +patch:request + lv2:documentation """ + +This can be used if referring directly to the URI or blank node ID of the +request is possible. Otherwise, use patch:sequenceNumber. + +"""^^lv2:Markdown . + +patch:sequenceNumber + lv2:documentation """ + +This property is used to associate replies with requests when it is not +feasible to refer to request URIs with patch:request. A patch:Response with a +given sequence number is the reply to the previously send patch:Request with +the same sequence number. + +The special sequence number 0 means that no reply is desired. + +"""^^lv2:Markdown . + +patch:wildcard + lv2:documentation """ + +This makes it possible to describe the removal of all values for a given +property. + +"""^^lv2:Markdown . + +patch:writable + lv2:documentation """ + +This is used to list properties that can be changed, for example to allow user +interfaces to present appropriate controls. For example: + + :::turtle + @prefix eg: <http://example.org/> . + @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . + @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + + eg:title + a rdf:Property ; + rdfs:label "title" ; + rdfs:range xsd:string . + + eg:plugin + patch:writable eg:title . + +"""^^lv2:Markdown . diff --git a/lv2/patch.lv2/patch.ttl b/lv2/patch.lv2/patch.ttl new file mode 100644 index 0000000..59ca118 --- /dev/null +++ b/lv2/patch.lv2/patch.ttl @@ -0,0 +1,247 @@ +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix patch: <http://lv2plug.in/ns/ext/patch#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/patch> + a owl:Ontology ; + rdfs:seeAlso <patch.meta.ttl> ; + rdfs:label "LV2 Patch" ; + rdfs:comment "A protocol for accessing and manipulating properties." . + +patch:Ack + a rdfs:Class ; + rdfs:subClassOf patch:Response ; + rdfs:label "Ack" ; + rdfs:comment "An acknowledgement that a request was successful." . + +patch:Copy + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Copy" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:minCardinality 1 ; + owl:onProperty patch:subject + ] , [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:destination + ] ; + rdfs:comment "A request to copy the patch:subject to the patch:destination." . + +patch:Delete + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Delete" ; + rdfs:comment "Request that the patch:subject or subjects be deleted." . + +patch:Error + a rdfs:Class ; + rdfs:subClassOf patch:Response ; + rdfs:label "Error" ; + rdfs:comment "A response indicating an error processing a request." . + +patch:Get + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Get" ; + rdfs:comment "A request for a description of the patch:subject." . + +patch:Insert + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Insert" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:subject + ] ; + rdfs:comment "A request to insert a patch:body into the patch:subject." . + +patch:Message + a rdfs:Class ; + rdfs:label "Patch Message" ; + rdfs:comment "A patch message." . + +patch:Move + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Move" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:subject + ] , [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:destination + ] ; + rdfs:comment "A request to move the patch:subject to the patch:destination." . + +patch:Patch + a rdfs:Class ; + rdfs:subClassOf patch:Request , + [ + a owl:Restriction ; + owl:minCardinality 1 ; + owl:onProperty patch:subject + ] , [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:add + ] , [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:remove + ] ; + rdfs:label "Patch" ; + rdfs:comment "A request to add and/or remove properties of the patch:subject." . + +patch:Put + a rdfs:Class ; + rdfs:subClassOf patch:Request ; + rdfs:label "Put" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:subject + ] ; + rdfs:comment "A request to put the patch:body as the patch:subject." . + +patch:Request + a rdfs:Class ; + rdfs:label "Request" ; + rdfs:subClassOf patch:Message ; + rdfs:comment "A patch request message." . + +patch:Response + a rdfs:Class ; + rdfs:subClassOf patch:Message ; + rdfs:label "Response" ; + rdfs:comment "A response to a patch:Request." . + +patch:Set + a rdfs:Class ; + rdfs:label "Set" ; + rdfs:subClassOf patch:Request , + [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:property + ] , [ + a owl:Restriction ; + owl:cardinality 1 ; + owl:onProperty patch:value + ] ; + rdfs:comment "A compact request to set a property to a value." . + +patch:accept + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "accept" ; + rdfs:domain patch:Request ; + rdfs:range rdfs:Class ; + rdfs:comment "An accepted type for a response." . + +patch:add + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain patch:Patch ; + rdfs:range rdfs:Resource ; + rdfs:label "add" ; + rdfs:comment "The properties to add to the subject." . + +patch:body + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain patch:Message ; + rdfs:label "body" ; + rdfs:comment "The body of a message." . + +patch:context + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain patch:Message ; + rdfs:label "context" ; + rdfs:comment "The context of properties in this message." . + +patch:destination + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain patch:Message ; + rdfs:label "destination" ; + rdfs:comment "The destination to move the patch:subject to." . + +patch:property + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "property" ; + rdfs:domain patch:Message ; + rdfs:range rdf:Property ; + rdfs:comment "The property for a patch:Set or patch:Get message." . + +patch:readable + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "readable" ; + rdfs:range rdf:Property ; + rdfs:comment "A property that can be read with a patch:Get message." . + +patch:remove + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:label "remove" ; + rdfs:domain patch:Patch ; + rdfs:range rdfs:Resource ; + rdfs:comment "The properties to remove from the subject." . + +patch:request + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:label "request" ; + rdfs:domain patch:Response ; + rdfs:range patch:Request ; + rdfs:comment "The request this is a response to." . + +patch:sequenceNumber + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:label "sequence number" ; + rdfs:domain patch:Message ; + rdfs:range xsd:int ; + rdfs:comment "The sequence number of a request or response." . + +patch:subject + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain patch:Message ; + rdfs:label "subject" ; + rdfs:comment "The subject this message applies to." . + +patch:value + a rdf:Property ; + rdfs:label "value" ; + rdfs:domain patch:Set ; + rdfs:comment "The value of a property in a patch:Set message." . + +patch:wildcard + a owl:Thing ; + rdfs:label "wildcard" ; + rdfs:comment "A wildcard that matches any resource." . + +patch:writable + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "writable" ; + rdfs:range rdf:Property ; + rdfs:comment "A property that can be set with a patch:Set or patch:Patch message." . diff --git a/lv2/lv2plug.in/ns/ext/port-groups/manifest.ttl b/lv2/port-groups.lv2/manifest.ttl index fa893c6..7df99a8 100644 --- a/lv2/lv2plug.in/ns/ext/port-groups/manifest.ttl +++ b/lv2/port-groups.lv2/manifest.ttl @@ -1,9 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/port-groups> a lv2:Specification ; lv2:minorVersion 1 ; - lv2:microVersion 2 ; + lv2:microVersion 4 ; rdfs:seeAlso <port-groups.ttl> . - diff --git a/lv2/port-groups.lv2/port-groups.meta.ttl b/lv2/port-groups.lv2/port-groups.meta.ttl new file mode 100644 index 0000000..a76d783 --- /dev/null +++ b/lv2/port-groups.lv2/port-groups.meta.ttl @@ -0,0 +1,109 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/port-groups> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Port Groups" ; + doap:shortdesc "Multi-channel groups of LV2 ports." ; + doap:created "2008-00-00" ; + doap:developer <http://lv2plug.in/ns/meta#larsl> , + <http://drobilla.net/drobilla#me> . + +pg:Group + lv2:documentation """ + +A group logically combines ports which should be considered part of the same +stream. For example, two audio ports in a group may form a stereo stream. + +Like ports, groups have a lv2:symbol that is unique within the context of the +plugin, where group symbols and port symbols reside in the same namespace. In +other words, a group on a plugin MUST NOT have the same symbol as any other +group or port on that plugin. This makes it possible to uniquely reference a +port or group on a plugin with a single identifier and no context. + +Group definitions may be shared across plugins for brevity. For example, a +plugin collection may define a single URI for a pg:StereoGroup with the symbol +"input" and use it in many plugins. + +"""^^lv2:Markdown . + +pg:sideChainOf + lv2:documentation """ + +Indicates that this port or group should be considered a "side chain" of some +other port or group. The precise definition of "side chain" depends on the +plugin, but in general this group should be considered a modifier to some other +group, rather than an independent input itself. + +"""^^lv2:Markdown . + +pg:subGroupOf + lv2:documentation """ + +Indicates that this group is a child of another group. This property has no +meaning with respect to plugin execution, but the host may find this +information useful to provide a better user interface. Note that being a +sub-group does not relax the restriction that the group MUST have a unique +symbol with respect to the plugin. + +"""^^lv2:Markdown . + +pg:source + lv2:documentation """ + +Indicates that this port or group should be considered the "result" of some +other port or group. This property only makes sense on groups with outputs +when the source is a group with inputs. This can be used to convey a +relationship between corresponding input and output groups with different +types, for example in a mono to stereo plugin. + +"""^^lv2:Markdown . + +pg:mainInput + lv2:documentation """ + +Indicates that this group should be considered the "main" input, i.e. the +primary task is processing the signal in this group. A plugin MUST NOT have +more than one pg:mainInput property. + +"""^^lv2:Markdown . + +pg:mainOutput + lv2:documentation """ + +Indicates that this group should be considered the "main" output. The main +output group SHOULD have the main input group as a pg:source. + +"""^^lv2:Markdown . + +pg:group + lv2:documentation """ + +Indicates that this port is a part of a group of ports on the plugin. The port +should also have an lv2:designation property to define its designation within +that group. + +"""^^lv2:Markdown . + +pg:DiscreteGroup + lv2:documentation """ + +These groups are divided into channels where each represents a particular +speaker location. The position of sound in one of these groups depends on a +particular speaker configuration. + +"""^^lv2:Markdown . + +pg:AmbisonicGroup + lv2:documentation """ + +These groups are divided into channels which together represent a position in +an abstract n-dimensional space. The position of sound in one of these groups +does not depend on a particular speaker configuration; a decoder can be used to +convert an ambisonic stream for any speaker configuration. + +"""^^lv2:Markdown . diff --git a/lv2/port-groups.lv2/port-groups.ttl b/lv2/port-groups.lv2/port-groups.ttl new file mode 100644 index 0000000..9fc5c34 --- /dev/null +++ b/lv2/port-groups.lv2/port-groups.ttl @@ -0,0 +1,807 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix pg: <http://lv2plug.in/ns/ext/port-groups#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/port-groups> + a owl:Ontology ; + rdfs:label "LV2 Port Groups" ; + rdfs:comment "Multi-channel groups of LV2 ports." ; + rdfs:seeAlso <port-groups.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +pg:Group + a rdfs:Class ; + rdfs:label "Port Group" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty lv2:symbol ; + owl:cardinality 1 ; + rdfs:comment "A Group MUST have exactly one string lv2:symbol." + ] ; + rdfs:comment "A set of ports that are logically grouped together." . + +pg:InputGroup + a rdfs:Class ; + rdfs:subClassOf pg:Group ; + rdfs:label "Input Group" ; + rdfs:comment "A group which contains exclusively inputs." . + +pg:OutputGroup + a rdfs:Class ; + rdfs:subClassOf pg:Group ; + rdfs:label "Output Group" ; + rdfs:comment "A group which contains exclusively outputs." . + +pg:Element + a rdfs:Class ; + rdfs:label "Element" ; + rdfs:comment "An ordered element of a group." ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty lv2:designation ; + owl:cardinality 1 ; + rdfs:comment "An element MUST have exactly one lv2:designation." + ] ; + rdfs:comment "An element of a group, with a designation and optional index." . + +pg:element + a rdf:Property , + owl:ObjectProperty ; + rdfs:range pg:Element ; + rdfs:label "element" ; + rdfs:comment "An element within a port group." . + +pg:sideChainOf + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "side-chain of" ; + rdfs:comment "Port or group is a side chain of another." . + +pg:subGroupOf + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain pg:Group ; + rdfs:range pg:Group ; + rdfs:label "sub-group of" ; + rdfs:comment "Group is a child of another group." . + +pg:source + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain pg:OutputGroup ; + rdfs:range pg:InputGroup ; + rdfs:label "source" ; + rdfs:comment "Port or group that this group is the output of." . + +pg:mainInput + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain lv2:Plugin ; + rdfs:range pg:InputGroup ; + rdfs:label "main input" ; + rdfs:comment "Input group that is the primary input of the plugin." . + +pg:mainOutput + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain lv2:Plugin ; + rdfs:range pg:OutputGroup ; + rdfs:label "main output" ; + rdfs:comment "Output group that is the primary output of the plugin." . + +pg:group + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:domain lv2:Port ; + rdfs:range pg:Group ; + rdfs:label "group" ; + rdfs:comment "Group that this port is a part of." . + +pg:DiscreteGroup + a rdfs:Class ; + rdfs:subClassOf pg:Group ; + rdfs:label "Discrete Group" ; + rdfs:comment "A group of discrete channels." . + +pg:left + a lv2:Channel ; + rdfs:label "left" ; + rdfs:comment "The left channel of a stereo audio group." . + +pg:right + a lv2:Channel ; + rdfs:label "right" ; + rdfs:comment "The right channel of a stereo audio group." . + +pg:center + a lv2:Channel ; + rdfs:label "center" ; + rdfs:comment "The center channel of a discrete audio group." . + +pg:side + a lv2:Channel ; + rdfs:label "side" ; + rdfs:comment "The side channel of a mid-side audio group." . + +pg:centerLeft + a lv2:Channel ; + rdfs:label "center left" ; + rdfs:comment "The center-left channel of a 7.1 wide surround sound group." . + +pg:centerRight + a lv2:Channel ; + rdfs:label "center right" ; + rdfs:comment "The center-right channel of a 7.1 wide surround sound group." . + +pg:sideLeft + a lv2:Channel ; + rdfs:label "side left" ; + rdfs:comment "The side-left channel of a 6.1 or 7.1 surround sound group." . + +pg:sideRight + a lv2:Channel ; + rdfs:label "side right" ; + rdfs:comment "The side-right channel of a 6.1 or 7.1 surround sound group." . + +pg:rearLeft + a lv2:Channel ; + rdfs:label "rear left" ; + rdfs:comment "The rear-left channel of a surround sound group." . + +pg:rearRight + a lv2:Channel ; + rdfs:label "rear right" ; + rdfs:comment "The rear-right channel of a surround sound group." . + +pg:rearCenter + a lv2:Channel ; + rdfs:label "rear center" ; + rdfs:comment "The rear-center channel of a surround sound group." . + +pg:lowFrequencyEffects + a lv2:Channel ; + rdfs:label "low-frequency effects" ; + rdfs:comment "The LFE channel of a *.1 surround sound group." . + +pg:MonoGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "Mono" ; + rdfs:comment "A single channel audio group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:center + ] . + +pg:StereoGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "Stereo" ; + rdfs:comment "A 2-channel discrete stereo audio group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:right + ] . + +pg:MidSideGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "Mid-Side Stereo" ; + rdfs:comment "A 2-channel mid-side stereo audio group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:center + ] , [ + lv2:index 1 ; + lv2:designation pg:side + ] . + +pg:ThreePointZeroGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "3.0 Surround" ; + rdfs:comment "A 3.0 discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:right + ] , [ + lv2:index 2 ; + lv2:designation pg:rearCenter + ] . + +pg:FourPointZeroGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "4.0 Surround" ; + rdfs:comment "A 4.0 (Quadraphonic) discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:center + ] , [ + lv2:index 2 ; + lv2:designation pg:right + ] , [ + lv2:index 3 ; + lv2:designation pg:rearCenter + ] . + +pg:FivePointZeroGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "5.0 Surround" ; + rdfs:comment "A 5.0 (3-2 stereo) discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:center + ] , [ + lv2:index 2 ; + lv2:designation pg:right + ] , [ + lv2:index 3 ; + lv2:designation pg:rearLeft + ] , [ + lv2:index 4 ; + lv2:designation pg:rearRight + ] . + +pg:FivePointOneGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "5.1 Surround" ; + rdfs:comment "A 5.1 (3-2 stereo with sub) discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:center + ] , [ + lv2:index 2 ; + lv2:designation pg:right + ] , [ + lv2:index 3 ; + lv2:designation pg:rearLeft + ] , [ + lv2:index 4 ; + lv2:designation pg:rearRight + ] , [ + lv2:index 5 ; + lv2:designation pg:lowFrequencyEffects + ] . + +pg:SixPointOneGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "6.1 Surround" ; + rdfs:comment "A 6.1 discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:center + ] , [ + lv2:index 2 ; + lv2:designation pg:right + ] , [ + lv2:index 3 ; + lv2:designation pg:sideLeft + ] , [ + lv2:index 4 ; + lv2:designation pg:sideRight + ] , [ + lv2:index 5 ; + lv2:designation pg:rearCenter + ] , [ + lv2:index 6 ; + lv2:designation pg:lowFrequencyEffects + ] . + +pg:SevenPointOneGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "7.1 Surround" ; + rdfs:comment "A 7.1 discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:center + ] , [ + lv2:index 2 ; + lv2:designation pg:right + ] , [ + lv2:index 3 ; + lv2:designation pg:sideLeft + ] , [ + lv2:index 4 ; + lv2:designation pg:sideRight + ] , [ + lv2:index 5 ; + lv2:designation pg:rearLeft + ] , [ + lv2:index 6 ; + lv2:designation pg:rearRight + ] , [ + lv2:index 7 ; + lv2:designation pg:lowFrequencyEffects + ] . + +pg:SevenPointOneWideGroup + a rdfs:Class ; + rdfs:subClassOf pg:DiscreteGroup ; + rdfs:label "7.1 Surround (Wide)" ; + rdfs:comment "A 7.1 wide discrete surround sound group." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:left + ] , [ + lv2:index 1 ; + lv2:designation pg:centerLeft + ] , [ + lv2:index 2 ; + lv2:designation pg:center + ] , [ + lv2:index 3 ; + lv2:designation pg:centerRight + ] , [ + lv2:index 4 ; + lv2:designation pg:right + ] , [ + lv2:index 5 ; + lv2:designation pg:rearLeft + ] , [ + lv2:index 6 ; + lv2:designation pg:rearRight + ] , [ + lv2:index 7 ; + lv2:designation pg:lowFrequencyEffects + ] . + +pg:letterCode + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Channel ; + rdfs:range rdf:PlainLiteral ; + rdfs:label "ambisonic letter code" ; + rdfs:comment "The YuMa letter code for an Ambisonic channel." . + +pg:harmonicDegree + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Channel ; + rdfs:range xsd:integer ; + rdfs:label "harmonic degree" ; + rdfs:comment "The degree coefficient (l) of the spherical harmonic for an Ambisonic channel." . + +pg:harmonicIndex + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Channel ; + rdfs:range xsd:integer ; + rdfs:label "harmonic index" ; + rdfs:comment "The index coefficient (m) of the spherical harmonic for an Ambisonic channel." . + +pg:ACN0 + a lv2:Channel ; + pg:letterCode "W" ; + pg:harmonicDegree 0 ; + pg:harmonicIndex 0 ; + rdfs:label "ACN0" ; + rdfs:comment "Ambisonic channel 0 (W): degree 0, index 0." . + +pg:ACN1 + a lv2:Channel ; + pg:letterCode "Y" ; + pg:harmonicDegree 1 ; + pg:harmonicIndex -1 ; + rdfs:label "ACN1" ; + rdfs:comment "Ambisonic channel 1 (Y): degree 1, index -1." . + +pg:ACN2 + a lv2:Channel ; + pg:letterCode "Z" ; + pg:harmonicDegree 1 ; + pg:harmonicIndex 0 ; + rdfs:label "ACN2" ; + rdfs:comment "Ambisonic channel 2 (Z): degree 1, index 0." . + +pg:ACN3 + a lv2:Channel ; + pg:letterCode "X" ; + pg:harmonicDegree 1 ; + pg:harmonicIndex 1 ; + rdfs:label "ACN3" ; + rdfs:comment "Ambisonic channel 3 (X): degree 1, index 1." . + +pg:ACN4 + a lv2:Channel ; + pg:letterCode "V" ; + pg:harmonicDegree 2 ; + pg:harmonicIndex -2 ; + rdfs:label "ACN4" ; + rdfs:comment "Ambisonic channel 4 (V): degree 2, index -2." . + +pg:ACN5 + a lv2:Channel ; + pg:letterCode "T" ; + pg:harmonicDegree 2 ; + pg:harmonicIndex -1 ; + rdfs:label "ACN5" ; + rdfs:comment "Ambisonic channel 5 (T): degree 2, index -1." . + +pg:ACN6 + a lv2:Channel ; + pg:letterCode "R" ; + pg:harmonicDegree 2 ; + pg:harmonicIndex 0 ; + rdfs:label "ACN6" ; + rdfs:comment "Ambisonic channel 6 (R): degree 2, index 0." . + +pg:ACN7 + a lv2:Channel ; + pg:letterCode "S" ; + pg:harmonicDegree 2 ; + pg:harmonicIndex 1 ; + rdfs:label "ACN7" ; + rdfs:comment "Ambisonic channel 7 (S): degree 2, index 1." . + +pg:ACN8 + a lv2:Channel ; + pg:letterCode "U" ; + pg:harmonicDegree 2 ; + pg:harmonicIndex 2 ; + rdfs:label "ACN8" ; + rdfs:comment "Ambisonic channel 8 (U): degree 2, index 2." . + +pg:ACN9 + a lv2:Channel ; + pg:letterCode "Q" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex -3 ; + rdfs:label "ACN9" ; + rdfs:comment "Ambisonic channel 9 (Q): degree 3, index -3." . + +pg:ACN10 + a lv2:Channel ; + pg:letterCode "O" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex -2 ; + rdfs:label "ACN10" ; + rdfs:comment "Ambisonic channel 10 (O): degree 3, index -2." . + +pg:ACN11 + a lv2:Channel ; + pg:letterCode "M" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex -1 ; + rdfs:label "ACN11" ; + rdfs:comment "Ambisonic channel 11 (M): degree 3, index -1." . + +pg:ACN12 + a lv2:Channel ; + pg:letterCode "K" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex 0 ; + rdfs:label "ACN12" ; + rdfs:comment "Ambisonic channel 12 (K): degree 3, index 0." . + +pg:ACN13 + a lv2:Channel ; + pg:letterCode "L" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex 1 ; + rdfs:label "ACN13" ; + rdfs:comment "Ambisonic channel 13 (L): degree 3, index 1." . + +pg:ACN14 + a lv2:Channel ; + pg:letterCode "N" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex 2 ; + rdfs:label "ACN14" ; + rdfs:comment "Ambisonic channel 14 (N): degree 3, index 2." . + +pg:ACN15 + a lv2:Channel ; + pg:letterCode "P" ; + pg:harmonicDegree 3 ; + pg:harmonicIndex 3 ; + rdfs:label "ACN15" ; + rdfs:comment "Ambisonic channel 15 (P): degree 3, index 3." . + +pg:AmbisonicGroup + a rdfs:Class ; + rdfs:subClassOf pg:Group ; + rdfs:label "Ambisonic Group" ; + rdfs:comment "A group of Ambisonic channels." . + +pg:AmbisonicBH1P0Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH1P0" ; + rdfs:comment "Ambisonic B stream of horizontal order 1 and peripheral order 0." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN3 + ] . + +pg:AmbisonicBH1P1Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH1P1" ; + rdfs:comment "Ambisonic B stream of horizontal order 1 and peripheral order 1." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] . + +pg:AmbisonicBH2P0Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH2P0" ; + rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 0." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN8 + ] . + +pg:AmbisonicBH2P1Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH2P1" ; + rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 1." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN8 + ] . + +pg:AmbisonicBH2P2Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH2P2" ; + rdfs:comment "Ambisonic B stream of horizontal order 2 and peripheral order 2." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN5 + ] , [ + lv2:index 6 ; + lv2:designation pg:ACN6 + ] , [ + lv2:index 7 ; + lv2:designation pg:ACN7 + ] , [ + lv2:index 8 ; + lv2:designation pg:ACN8 + ] . + +pg:AmbisonicBH3P0Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH3P0" ; + rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 0." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN8 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN9 + ] , [ + lv2:index 6 ; + lv2:designation pg:ACN15 + ] . + +pg:AmbisonicBH3P1Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH3P1" ; + rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 1." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN8 + ] , [ + lv2:index 6 ; + lv2:designation pg:ACN9 + ] , [ + lv2:index 7 ; + lv2:designation pg:ACN15 + ] . + +pg:AmbisonicBH3P2Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH3P2" ; + rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 2." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN5 + ] , [ + lv2:index 6 ; + lv2:designation pg:ACN6 + ] , [ + lv2:index 7 ; + lv2:designation pg:ACN7 + ] , [ + lv2:index 8 ; + lv2:designation pg:ACN8 + ] , [ + lv2:index 9 ; + lv2:designation pg:ACN9 + ] , [ + lv2:index 10 ; + lv2:designation pg:ACN15 + ] . + +pg:AmbisonicBH3P3Group + a rdfs:Class ; + rdfs:subClassOf pg:AmbisonicGroup ; + rdfs:label "Ambisonic BH3P3" ; + rdfs:comment "Ambisonic B stream of horizontal order 3 and peripheral order 3." ; + pg:element [ + lv2:index 0 ; + lv2:designation pg:ACN0 + ] , [ + lv2:index 1 ; + lv2:designation pg:ACN1 + ] , [ + lv2:index 2 ; + lv2:designation pg:ACN2 + ] , [ + lv2:index 3 ; + lv2:designation pg:ACN3 + ] , [ + lv2:index 4 ; + lv2:designation pg:ACN4 + ] , [ + lv2:index 5 ; + lv2:designation pg:ACN5 + ] , [ + lv2:index 6 ; + lv2:designation pg:ACN6 + ] , [ + lv2:index 7 ; + lv2:designation pg:ACN7 + ] , [ + lv2:index 8 ; + lv2:designation pg:ACN8 + ] , [ + lv2:index 9 ; + lv2:designation pg:ACN9 + ] , [ + lv2:index 10 ; + lv2:designation pg:ACN10 + ] , [ + lv2:index 11 ; + lv2:designation pg:ACN11 + ] , [ + lv2:index 12 ; + lv2:designation pg:ACN12 + ] , [ + lv2:index 13 ; + lv2:designation pg:ACN13 + ] , [ + lv2:index 14 ; + lv2:designation pg:ACN14 + ] , [ + lv2:index 15 ; + lv2:designation pg:ACN15 + ] . diff --git a/lv2/lv2plug.in/ns/ext/port-props/manifest.ttl b/lv2/port-props.lv2/manifest.ttl index 27f15c9..dd12797 100644 --- a/lv2/lv2plug.in/ns/ext/port-props/manifest.ttl +++ b/lv2/port-props.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/port-props> diff --git a/lv2/port-props.lv2/port-props.meta.ttl b/lv2/port-props.lv2/port-props.meta.ttl new file mode 100644 index 0000000..e97de45 --- /dev/null +++ b/lv2/port-props.lv2/port-props.meta.ttl @@ -0,0 +1,179 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix pprops: <http://lv2plug.in/ns/ext/port-props#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/port-props> + a doap:Project ; + doap:name "LV2 Port Properties" ; + doap:created "2009-01-01" ; + doap:shortdesc "Various properties for LV2 plugin ports." ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + doap:developer <http://lv2plug.in/ns/meta#kfoltman> ; + lv2:documentation """ + +This vocabulary defines various properties for plugin ports, which can be used +to better describe how a plugin can be controlled. Using this metadata, hosts +can build better UIs for plugins, and provide more advanced automatic +functionality. + +"""^^lv2:Markdown . + +pprops:trigger + lv2:documentation """ + +Indicates that the data item corresponds to a momentary event that has been +detected (control output ports) or is to be triggered (control input ports). +For input ports, the port needs to be reset to lv2:default value after run() +function of the plugin has returned. If the control port is assigned a GUI +widget by the host, the widget should be of auto-off (momentary, one-shot) type +- for example, a push button if the port is also declared as lv2:toggled, or a +series of push button or auto-clear input box with a "Send" button if the port +is also lv2:integer. + +"""^^lv2:Markdown . + +pprops:supportsStrictBounds + lv2:documentation """ + +Indicates use of host support for pprops:hasStrictBounds port property. A +plugin that specifies it as optional feature can omit value clamping for +hasStrictBounds ports, if the feature is supported by the host. When specified +as required feature, it indicates that the plugin does not do any clamping for +input ports that have a pprops:hasStrictBounds property. + +"""^^lv2:Markdown . + +pprops:hasStrictBounds + lv2:documentation """ + +For hosts that support pprops:supportsStrictBounds, this indicates that the +value of the port should never exceed the port's minimum and maximum control +points. For input ports, it moves the responsibility for limiting the range of +values to host, if it supports pprops:supportsStrictBounds. For output ports, +it indicates that values within specified range are to be expected, and +breaking that should be considered by the host as error in plugin +implementation. + +"""^^lv2:Markdown . + +pprops:expensive + lv2:documentation """ + +Input ports only. Indicates that any changes to the port value may trigger +expensive background calculation (for example, regeneration of lookup tables in +a background thread). Any value changes may have not have immediate effect, or +may cause silence or diminished-quality version of the output until background +processing is finished. Ports having this property are typically not well +suited for connection to outputs of other plugins, and should not be offered as +connection targets or for automation by default. + +"""^^lv2:Markdown . + +pprops:causesArtifacts + lv2:documentation """ + +Input ports only. Indicates that any changes to the port value may produce +slight artifacts to produced audio signals (zipper noise and other results of +signal discontinuities). Connecting ports of this type to continuous signals +is not recommended, and when presenting a list of automation targets, those +ports may be marked as artifact-producing. + +"""^^lv2:Markdown . + +pprops:continuousCV + lv2:documentation """ + +Indicates that the port carries a "smooth" modulation signal. Control input +ports of this type are well-suited for being connected to sources of smooth +signals (knobs with smoothing, modulation rate oscillators, output ports with +continuousCV type, etc.). Typically, the plugin with ports which have this +property will implement appropriate smoothing to avoid audio artifacts. For +output ports, this property suggests the value of the port is likely to change +frequently, and describes a smooth signal (so successive values may be +considered points along a curve). + +"""^^lv2:Markdown . + +pprops:discreteCV + lv2:documentation """ + +Indicates that the port carries a "discrete" modulation signal. Input ports of +this type are well-suited for being connected to sources of discrete signals +(switches, buttons, classifiers, event detectors, etc.). May be combined with +pprops:trigger property. For output ports, this property suggests the value of +the port describe discrete values that should be interpreted as steps (and not +points along a curve). + +"""^^lv2:Markdown . + +pprops:logarithmic + lv2:documentation """ + +Indicates that port value behaviour within specified range (bounds) is a value +using logarithmic scale. The lower and upper bounds must be specified, and +must be of the same sign. + +"""^^lv2:Markdown . + +pprops:notAutomatic + lv2:documentation """ + +Indicates that the port is not primarily intended to be fed with modulation +signals from external sources (other plugins, etc.). It is merely a UI hint +and hosts may allow the user to override it. + +"""^^lv2:Markdown . + +pprops:notOnGUI + lv2:documentation """ + +Indicates that the port is not primarily intended to be represented by a +separate control in the user interface window (or any similar mechanism used +for direct, immediate control of control ports). It is merely a UI hint and +hosts may allow the user to override it. + +"""^^lv2:Markdown . + +pprops:displayPriority + lv2:documentation """ + +Indicates how important a port is to controlling the plugin. If a host can +only display some ports of a plugin, it should prefer ports with a higher +display priority. Priorities do not need to be unique, and are only meaningful +when compared to each other. + +"""^^lv2:Markdown . + +pprops:rangeSteps + lv2:documentation """ + +This value indicates into how many evenly-divided points the (control) port +range should be divided for step-wise control. This may be used for changing +the value with step-based controllers like arrow keys, mouse wheel, rotary +encoders, and so on. + +Note that when used with a pprops:logarithmic port, the steps are logarithmic +too, and port value can be calculated as: + + :::c + value = lower * pow(upper / lower, step / (steps - 1)) + +and the step from value is: + + :::c + step = (steps - 1) * log(value / lower) / log(upper / lower) + +where: + + * `value` is the port value. + + * `step` is the step number (0..steps). + + * `steps` is the number of steps (= value of :rangeSteps property). + + * `lower` and <code>upper</code> are the bounds. + +"""^^lv2:Markdown . diff --git a/lv2/port-props.lv2/port-props.ttl b/lv2/port-props.lv2/port-props.ttl new file mode 100644 index 0000000..063996a --- /dev/null +++ b/lv2/port-props.lv2/port-props.ttl @@ -0,0 +1,79 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix pprops: <http://lv2plug.in/ns/ext/port-props#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/port-props> + a owl:Ontology ; + rdfs:label "LV2 Port Properties" ; + rdfs:comment "Various properties for LV2 plugin ports." ; + rdfs:seeAlso <port-props.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +pprops:trigger + a lv2:PortProperty ; + rdfs:label "trigger" ; + rdfs:comment "Port is a momentary trigger." . + +pprops:supportsStrictBounds + a lv2:Feature ; + rdfs:label "supports strict bounds" ; + rdfs:comment "A feature indicating plugin support for strict port bounds." . + +pprops:hasStrictBounds + a lv2:PortProperty ; + rdfs:label "has strict bounds" ; + rdfs:comment "Port has strict bounds which are not internally clamped." . + +pprops:expensive + a lv2:PortProperty ; + rdfs:label "changes are expensive" ; + rdfs:comment "Input port is expensive to change." . + +pprops:causesArtifacts + a lv2:PortProperty ; + rdfs:label "changes cause artifacts" ; + rdfs:comment "Input port causes audible artifacts when changed." . + +pprops:continuousCV + a lv2:PortProperty ; + rdfs:label "smooth modulation signal" ; + rdfs:comment "Port carries a smooth modulation signal." . + +pprops:discreteCV + a lv2:PortProperty ; + rdfs:label "discrete modulation signal" ; + rdfs:comment "Port carries a discrete modulation signal." . + +pprops:logarithmic + a lv2:PortProperty ; + rdfs:label "logarithmic" ; + rdfs:comment "Port value is logarithmic." . + +pprops:notAutomatic + a lv2:PortProperty ; + rdfs:label "not automatic" ; + rdfs:comment "Port that is not intended to be fed with a modulation signal." . + +pprops:notOnGUI + a lv2:PortProperty ; + rdfs:label "not on GUI" ; + rdfs:comment "Port that should not be displayed on a GUI." . + +pprops:displayPriority + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Port ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "display priority" ; + rdfs:comment "A priority ranking this port in importance to its plugin." . + +pprops:rangeSteps + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Port ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "range steps" ; + rdfs:comment "The number of even steps the range should be divided into." . diff --git a/lv2/lv2plug.in/ns/ext/presets/manifest.ttl b/lv2/presets.lv2/manifest.ttl index d1fc482..1508770 100644 --- a/lv2/lv2plug.in/ns/ext/presets/manifest.ttl +++ b/lv2/presets.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/presets> @@ -6,4 +6,3 @@ lv2:minorVersion 2 ; lv2:microVersion 8 ; rdfs:seeAlso <presets.ttl> . - diff --git a/lv2/presets.lv2/presets.meta.ttl b/lv2/presets.lv2/presets.meta.ttl new file mode 100644 index 0000000..d3e1ef9 --- /dev/null +++ b/lv2/presets.lv2/presets.meta.ttl @@ -0,0 +1,81 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix pset: <http://lv2plug.in/ns/ext/presets#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/presets> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 Presets" ; + doap:shortdesc "Presets for LV2 plugins." ; + doap:created "2009-00-00" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This is a vocabulary for LV2 plugin presets, that is, named sets of control +values and possibly other state. The structure of a pset:Preset is +deliberately identical to that of an lv2:Plugin, and can be thought of as a +plugin template or overlay. + +Presets may be defined in any bundle, including the plugin's bundle, separate +third party preset bundles, or user preset bundles saved by hosts. Since +preset data tends to be large, it is recommended that plugins describe presets +in a separate file(s) to avoid slowing down hosts. The `manifest.ttl` of a +bundle containing presets should list them like so: + + :::turtle + eg:mypreset + a pset:Preset ; + lv2:appliesTo eg:myplugin ; + rdfs:seeAlso <mypreset.ttl> . + +"""^^lv2:Markdown . + +pset:Preset + lv2:documentation """ + +The structure of a Preset deliberately mirrors that of a plugin, so existing +predicates can be used to describe any data associated with the preset. For +example: + + :::turtle + @prefix eg: <http://example.org/> . + + eg:mypreset + a pset:Preset ; + rdfs:label "One louder" ; + lv2:appliesTo eg:myplugin ; + lv2:port [ + lv2:symbol "volume1" ; + pset:value 11.0 + ] , [ + lv2:symbol "volume2" ; + pset:value 11.0 + ] . + +A Preset SHOULD have at least one lv2:appliesTo property. Each Port on a +Preset MUST have at least a lv2:symbol property and a pset:value property. + +Hosts SHOULD save user presets to a bundle in the user-local LV2 directory (for +example `~/.lv2`) with a name like `<Plugin_Name>_<Preset_Name>.preset.lv2` +(for example `LV2_Amp_At_Eleven.preset.lv2`), where names are transformed to be +valid LV2 symbols for maximum compatibility. + +"""^^lv2:Markdown . + +pset:value + lv2:documentation """ + +This property is used in a similar way to lv2:default. + +"""^^lv2:Markdown . + +pset:preset + lv2:documentation """ + +Specifies the preset currently applied to a plugin instance. This property may +be useful for saving state, or notifying a plugin instance at run-time about a +preset change. + +"""^^lv2:Markdown . diff --git a/lv2/presets.lv2/presets.ttl b/lv2/presets.lv2/presets.ttl new file mode 100644 index 0000000..8de997b --- /dev/null +++ b/lv2/presets.lv2/presets.ttl @@ -0,0 +1,60 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix pset: <http://lv2plug.in/ns/ext/presets#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/presets> + a owl:Ontology ; + rdfs:label "LV2 Presets" ; + rdfs:comment "Presets for LV2 plugins." ; + rdfs:seeAlso <presets.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +pset:Bank + a rdfs:Class ; + rdfs:label "Bank" ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty rdfs:label ; + owl:minCardinality 1 ; + rdfs:comment "A Bank MUST have at least one string rdfs:label." + ] ; + rdfs:comment "A bank of presets." . + +pset:Preset + a rdfs:Class ; + rdfs:subClassOf lv2:PluginBase ; + rdfs:label "Preset" ; + rdfs:comment "A preset for an LV2 plugin." ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty rdfs:label ; + owl:minCardinality 1 ; + rdfs:comment "A Preset MUST have at least one string rdfs:label." + ] . + +pset:bank + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain pset:Preset ; + rdfs:range pset:Bank ; + rdfs:label "bank" ; + rdfs:comment "The bank this preset belongs to." . + +pset:value + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain lv2:PortBase ; + rdfs:label "value" ; + rdfs:comment "The value of a port in a preset." . + +pset:preset + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain lv2:PluginBase ; + rdfs:range pset:Preset ; + rdfs:label "preset" ; + rdfs:comment "The preset currently applied to a plugin instance." . diff --git a/lv2/lv2plug.in/ns/ext/resize-port/manifest.ttl b/lv2/resize-port.lv2/manifest.ttl index 21569ae..fb8da8a 100644 --- a/lv2/lv2plug.in/ns/ext/resize-port/manifest.ttl +++ b/lv2/resize-port.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/resize-port> @@ -6,4 +6,3 @@ lv2:minorVersion 1 ; lv2:microVersion 0 ; rdfs:seeAlso <resize-port.ttl> . - diff --git a/lv2/resize-port.lv2/resize-port.meta.ttl b/lv2/resize-port.lv2/resize-port.meta.ttl new file mode 100644 index 0000000..ffd1b9b --- /dev/null +++ b/lv2/resize-port.lv2/resize-port.meta.ttl @@ -0,0 +1,61 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix rsz: <http://lv2plug.in/ns/ext/resize-port#> . + +<http://lv2plug.in/ns/ext/resize-port> + a doap:Project ; + doap:name "LV2 Resize Port" ; + doap:shortdesc "Dynamically sized LV2 port buffers." ; + doap:created "2007-00-00" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a feature, rsz:resize, which allows plugins to +dynamically resize their output port buffers. + +In addition to the dynamic feature, there are properties which describe the +space required for a particular port buffer which can be used statically in +data files. + +"""^^lv2:Markdown . + +rsz:resize + lv2:documentation """ + +A feature to resize output port buffers in LV2_Plugin_Descriptor::run(). + +To support this feature, the host must pass an LV2_Feature to the plugin's +instantiate method with URI LV2_RESIZE_PORT__resize and a pointer to a +LV2_Resize_Port_Resize structure. This structure provides a resize_port +function which plugins may use to resize output port buffers as necessary. + +"""^^lv2:Markdown . + +rsz:asLargeAs + lv2:documentation """ + +Indicates that a port requires at least as much buffer space as the port with +the given symbol on the same plugin instance. This may be used for any ports, +but is generally most useful to indicate an output port must be at least as +large as some input port (because it will copy from it). If a port is +asLargeAs several ports, it is asLargeAs the largest such port (not the sum of +those ports' sizes). + +The host guarantees that whenever an ObjectPort's run method is called, any +output `O` that is rsz:asLargeAs an input `I` is connected to a buffer large +enough to copy `I`, or `NULL` if the port is lv2:connectionOptional. + +"""^^lv2:Markdown . + +rsz:minimumSize + lv2:documentation """ + +Indicates that a port requires a buffer at least this large, in bytes. Any +host that supports the resize-port feature MUST connect any port with a +minimumSize specified to a buffer at least as large as the value given for this +property. Any host, especially those that do NOT support dynamic port +resizing, SHOULD do so or reduced functionality may result. + +"""^^lv2:Markdown . diff --git a/lv2/resize-port.lv2/resize-port.ttl b/lv2/resize-port.lv2/resize-port.ttl new file mode 100644 index 0000000..ffdeda2 --- /dev/null +++ b/lv2/resize-port.lv2/resize-port.ttl @@ -0,0 +1,35 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix rsz: <http://lv2plug.in/ns/ext/resize-port#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/resize-port> + a owl:Ontology ; + rdfs:label "LV2 Resize Port" ; + rdfs:comment "Dynamically sized LV2 port buffers." ; + rdfs:seeAlso <resize-port.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +rsz:resize + a lv2:Feature ; + rdfs:label "resize" ; + rdfs:comment "A feature for resizing output port buffers." . + +rsz:asLargeAs + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain lv2:Port ; + rdfs:range lv2:Symbol ; + rdfs:label "as large as" ; + rdfs:comment "Port that this port must have at least as much buffer space as." . + +rsz:minimumSize + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain lv2:Port ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "minimum size" ; + rdfs:comment "Minimum buffer size required by a port, in bytes." . diff --git a/lv2/lv2plug.in/ns/ext/state/manifest.ttl b/lv2/state.lv2/manifest.ttl index 6ce7324..6b17b52 100644 --- a/lv2/lv2plug.in/ns/ext/state/manifest.ttl +++ b/lv2/state.lv2/manifest.ttl @@ -1,8 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/state> a lv2:Specification ; lv2:minorVersion 2 ; - lv2:microVersion 2 ; + lv2:microVersion 10 ; rdfs:seeAlso <state.ttl> . diff --git a/lv2/state.lv2/state.meta.ttl b/lv2/state.lv2/state.meta.ttl new file mode 100644 index 0000000..1cd0544 --- /dev/null +++ b/lv2/state.lv2/state.meta.ttl @@ -0,0 +1,392 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix state: <http://lv2plug.in/ns/ext/state#> . + +<http://lv2plug.in/ns/ext/state> + a doap:Project ; + doap:created "2010-11-09" ; + doap:name "LV2 State" ; + doap:shortdesc "An interface for LV2 plugins to save and restore state." ; + doap:license <http://opensource.org/licenses/isc> ; + doap:developer <http://lv2plug.in/ns/meta#paniq> , + <http://drobilla.net/drobilla#me> ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a simple mechanism that allows hosts to save and restore +a plugin instance's state. The goal is for an instance's state to be +completely described by port values and a simple dictionary. + +The <q>state</q> defined here is conceptually a key:value dictionary, with URI keys +and values of any type. For performance reasons the key and value type are +actually a "URID", a URI mapped to an integer. A single key:value pair is +called a "property". + +This state model is simple yet has many benefits: + + * Both fast and extensible thanks to URID keys. + + * No limitations on possible value types. + + * Easy to serialise in almost any format. + + * Easy to store in a typical "map" or "dictionary" data structure. + + * Elegantly described in Turtle, so state can be described in LV2 data files + (including presets). + + * Does not impose any file formats, data structures, or file system + requirements. + + * Suitable for portable persistent state as well as fast in-memory snapshots. + + * Keys _may_ be well-defined and used meaningfully across several + implementations. + + * State _may_ be dynamic, but plugins are not required to have a dynamic + dictionary data structure available. + +To implement state, the plugin provides a state:interface to the host. To save +or restore, the host calls LV2_State_Interface::save() or +LV2_State_Interface::restore(), passing a callback to be used for handling a +single property. The host is free to implement property storage and retrieval +in any way. + +Since value types are defined by URI, any type is possible. However, a set of +standard types is defined by the [LV2 Atom](atom.html) extension. Use of these +types is recommended. Hosts MUST implement at least +[atom:String](atom.html#String), which is simply a C string. + +### Referring to Files + +Plugins may need to refer to existing files (such as loaded samples) in their +state. This is done by storing the file's path as a property just like any +other value. However, there are some rules which MUST be followed when storing +paths, see state:mapPath for details. Plugins MUST use the type +[atom:Path](atom.html#Path) for all paths in their state. + +Plugins are strongly encouraged to avoid creating files, instead storing all +state as properties. However, occasionally the ability to create files is +necessary. To make this possible, the host can provide the feature +state:makePath which allocates paths for plugin-created files. Plugins MUST +NOT create files in any other locations. + +### Plugin Code Example + + :::c + + /* Namespace for this plugin's keys. This SHOULD be something that could be + published as a document, even if that document does not exist right now. + */ + #define NS_MY "http://example.org/myplugin/schema#" + + #define DEFAULT_GREETING "Hello" + + LV2_Handle + my_instantiate(...) + { + MyPlugin* plugin = ...; + plugin->uris.atom_String = map_uri(LV2_ATOM__String); + plugin->uris.my_greeting = map_uri(NS_MY "greeting"); + plugin->state.greeting = strdup(DEFAULT_GREETING); + return plugin; + } + + LV2_State_Status + my_save(LV2_Handle instance, + LV2_State_Store_Function store, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature *const * features) + { + MyPlugin* plugin = (MyPlugin*)instance; + const char* greeting = plugin->state.greeting; + + store(handle, + plugin->uris.my_greeting, + greeting, + strlen(greeting) + 1, // Careful! Need space for terminator + plugin->uris.atom_String, + LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); + + return LV2_STATE_SUCCESS; + } + + LV2_State_Status + my_restore(LV2_Handle instance, + LV2_State_Retrieve_Function retrieve, + LV2_State_Handle handle, + uint32_t flags, + const LV2_Feature *const * features) + { + MyPlugin* plugin = (MyPlugin*)instance; + + size_t size; + uint32_t type; + uint32_t flags; + const char* greeting = retrieve( + handle, plugin->uris.my_greeting, &size, &type, &flags); + + if (greeting) { + free(plugin->state->greeting); + plugin->state->greeting = strdup(greeting); + } else { + plugin->state->greeting = strdup(DEFAULT_GREETING); + } + + return LV2_STATE_SUCCESS; + } + + const void* + my_extension_data(const char* uri) + { + static const LV2_State_Interface state_iface = { my_save, my_restore }; + if (!strcmp(uri, LV2_STATE__interface)) { + return &state_iface; + } + } + +### Host Code Example + + :::c + LV2_State_Status + store_callback(LV2_State_Handle handle, + uint32_t key, + const void* value, + size_t size, + uint32_t type, + uint32_t flags) + { + if ((flags & LV2_STATE_IS_POD)) { + // We only care about POD since we're keeping state in memory only. + // Disk or network use would also require LV2_STATE_IS_PORTABLE. + Map* state_map = (Map*)handle; + state_map->insert(key, Value(copy(value), size, type)); + return LV2_STATE_SUCCESS;; + } else { + return LV2_STATE_ERR_BAD_FLAGS; // Non-POD events are unsupported + } + } + + Map + get_plugin_state(LV2_Handle instance) + { + LV2_State* state = instance.extension_data(LV2_STATE__interface); + + // Request a fast/native/POD save, since we're just copying in memory + Map state_map; + state.save(instance, store_callback, &state_map, + LV2_STATE_IS_POD|LV2_STATE_IS_NATIVE); + + return state_map; + } + +### Extensions to this Specification + +It is likely that other interfaces for working with plugin state will be +developed as needed. This is encouraged, however everything SHOULD work within +the state _model_ defined here. That is, **do not complicate the state +model**. Implementations can assume the following: + + * The current port values and state dictionary completely describe a plugin + instance, at least well enough that saving and restoring will yield an + "identical" instance from the user's perspective. + + * Hosts are not expected to save and/or restore any other attributes of a + plugin instance. + +### The "Property Principle" + +The main benefit of this meaningful state model is that it can double as a +plugin control/query mechanism. For plugins that require more advanced control +than simple control ports, instead of defining a set of commands, define +properties whose values can be set appropriately. This provides both a way to +control and save that state "for free", since there is no need to define +commands _and_ a set of properties for storing their effects. In particular, +this is a good way for UIs to achieve more advanced control of plugins. + +This "property principle" is summed up in the phrase: "Don't stop; set playing +to false". + +This extension does not define a dynamic mechanism for state access and +manipulation. The [LV2 Patch](patch.html) extension defines a generic set of +messages which can be used to access or manipulate properties, and the [LV2 +Atom](atom.html) extension defines a port type and data container capable of +transmitting those messages. + +"""^^lv2:Markdown . + +state:interface + lv2:documentation """ + +A structure (LV2_State_Interface) which contains functions to be called by the +host to save and restore state. In order to support this extension, the plugin +must return a valid LV2_State_Interface from LV2_Descriptor::extension_data() +when it is called with URI LV2_STATE__interface. + +The plugin data file should describe this like so: + + :::turtle + @prefix state: <http://lv2plug.in/ns/ext/state#> . + + <plugin> + a lv2:Plugin ; + lv2:extensionData state:interface . + +"""^^lv2:Markdown . + +state:State + lv2:documentation """ + +This type should be used wherever instance state is described. The properties +of a resource with this type correspond directly to the properties of the state +dictionary (except the property that states it has this type). + +"""^^lv2:Markdown . + +state:loadDefaultState + lv2:documentation """ + +This feature indicates that the plugin has default state listed with the +state:state property which should be loaded by the host before running the +plugin. Requiring this feature allows plugins to implement a single state +loading mechanism which works for initialisation as well as restoration, +without having to hard-code default state. + +To support this feature, the host MUST restore the default state after +instantiating the plugin but before calling run(). + +"""^^lv2:Markdown . + +state:state + lv2:documentation """ + +This property may be used anywhere a state needs to be described, for example: + + :::turtle + @prefix eg: <http://example.org/> . + + <plugin-instance> + state:state [ + eg:somekey "some value" ; + eg:someotherkey "some other value" ; + eg:favourite-number 2 + ] . + +"""^^lv2:Markdown . + +state:mapPath + lv2:documentation """ + +This feature maps absolute paths to/from <q>abstract paths</q> which are stored +in state. To support this feature a host must pass an LV2_Feature with URI +LV2_STATE__mapPath and data pointed to an LV2_State_Map_Path to the plugin's +LV2_State_Interface methods. + +The plugin MUST map _all_ paths stored in its state (including those inside any +files). This is necessary so that hosts can handle file system references +correctly, for example to share common files, or bundle state for distribution +or archival. + +For example, a plugin may write a path to a state file like so: + + :::c + void write_path(LV2_State_Map_Path* map_path, FILE* myfile, const char* path) + { + char* abstract_path = map_path->abstract_path(map_path->handle, path); + fprintf(myfile, "%s", abstract_path); + free(abstract_path); + } + +Then, later reload the path like so: + + :::c + char* read_path(LV2_State_Map_Path* map_path, FILE* myfile) + { + /* Obviously this is not production quality code! */ + char abstract_path[1024]; + fscanf(myfile, "%s", abstract_path); + return map_path->absolute_path(map_path->handle, abstract_path); + } + +"""^^lv2:Markdown . + +state:makePath + lv2:documentation """ + +This feature allows plugins to create new files and/or directories. To support +this feature the host passes an LV2_Feature with URI LV2_STATE__makePath and +data pointed to an LV2_State_Make_Path to the plugin. The host may make this +feature available only during save by passing it to +LV2_State_Interface::save(), or available any time by passing it to +LV2_Descriptor::instantiate(). If passed to LV2_State_Interface::save(), the +feature MUST NOT be used beyond the scope of that call. + +The plugin is guaranteed a hierarchical namespace unique to that plugin +instance, and may expect the returned path to have the requested path as a +suffix. There is one such namespace, even if the feature is passed to both +LV2_Descriptor::instantiate() and LV2_State_Interface::save(). Beyond this, +the plugin MUST NOT make any assumptions about the returned paths. + +Like any other paths, the plugin MUST map these paths using state:mapPath +before storing them in state. The plugin MUST NOT assume these paths will be +available across a save/restore otherwise, that is, only mapped paths saved to +state are persistent, any other created paths are temporary. + +For example, a plugin may create a file in a subdirectory like so: + + :::c + char* save_myfile(LV2_State_Make_Path* make_path) + { + char* path = make_path->path(make_path->handle, "foo/bar/myfile.txt"); + FILE* myfile = fopen(path, 'w'); + fprintf(myfile, "I am some data"); + fclose(myfile); + return path; + } + +"""^^lv2:Markdown . + +state:threadSafeRestore + lv2:documentation """ + +If a plugin supports this feature, its LV2_State_Interface::restore method is +thread-safe and may be called concurrently with audio class functions. + +To support this feature, the host MUST pass a +[work:schedule](worker.html#schedule) feature to the restore method, which will +be used to complete the state restoration. The usual mechanics of the worker +apply: the host will call the plugin's work method, which emits a response +which is later applied in the audio thread. + +The host is not required to block audio processing while restore() and work() +load the state, so this feature allows state to be restored without dropouts. + +"""^^lv2:Markdown . + +state:freePath + lv2:documentation """ + +This feature provides a function that can be used by plugins to free paths that +were allocated by the host via other state features (state:mapPath and +state:makePath). + +"""^^lv2:Markdown . + +state:StateChanged + lv2:documentation """ + +A notification that the internal state of the plugin has been changed in a way +that the host can not otherwise know about. + +This is a one-way notification, intended to be used as the type of an +[Object](atom.html#Object) sent from plugins when necessary. + +Plugins SHOULD emit such an event whenever a change has occurred that would +result in a different state being saved, but not when the host explicitly makes +a change which it knows is likely to have that effect, such as changing a +parameter. + +"""^^lv2:Markdown . diff --git a/lv2/state.lv2/state.ttl b/lv2/state.lv2/state.ttl new file mode 100644 index 0000000..9a5ddcb --- /dev/null +++ b/lv2/state.lv2/state.ttl @@ -0,0 +1,59 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix state: <http://lv2plug.in/ns/ext/state#> . + +<http://lv2plug.in/ns/ext/state> + a owl:Ontology ; + rdfs:label "LV2 State" ; + rdfs:comment "An interface for LV2 plugins to save and restore state." ; + rdfs:seeAlso <state.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +state:interface + a lv2:ExtensionData ; + rdfs:label "interface" ; + rdfs:comment "A plugin interface for saving and restoring state." . + +state:State + a rdfs:Class ; + rdfs:label "State" ; + rdfs:comment "LV2 plugin state." . + +state:loadDefaultState + a lv2:Feature ; + rdfs:label "load default state" ; + rdfs:comment "A feature indicating that the plugin has default state." . + +state:state + a rdf:Property , + owl:ObjectProperty ; + rdfs:label "state" ; + rdfs:range state:State ; + rdfs:comment "The state of an LV2 plugin instance." . + +state:mapPath + a lv2:Feature ; + rdfs:label "map path" ; + rdfs:comment "A feature for mapping between absolute and abstract file paths." . + +state:makePath + a lv2:Feature ; + rdfs:label "make path" ; + rdfs:comment "A feature for creating new files and directories." . + +state:threadSafeRestore + a lv2:Feature ; + rdfs:label "thread-safe restore" ; + rdfs:comment "A feature indicating support for thread-safe state restoration." . + +state:freePath + a lv2:Feature ; + rdfs:label "free path" ; + rdfs:comment "A feature for freeing paths allocated by the host." . + +state:StateChanged + a rdfs:Class ; + rdfs:label "State Changed" ; + rdfs:comment "A notification that the internal state of the plugin has changed." . diff --git a/lv2/lv2plug.in/ns/ext/time/manifest.ttl b/lv2/time.lv2/manifest.ttl index c8c4ccd..ece8679 100644 --- a/lv2/lv2plug.in/ns/ext/time/manifest.ttl +++ b/lv2/time.lv2/manifest.ttl @@ -1,9 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/time> a lv2:Specification ; lv2:minorVersion 1 ; - lv2:microVersion 4 ; + lv2:microVersion 6 ; rdfs:seeAlso <time.ttl> . - diff --git a/lv2/time.lv2/time.meta.ttl b/lv2/time.lv2/time.meta.ttl new file mode 100644 index 0000000..723a61b --- /dev/null +++ b/lv2/time.lv2/time.meta.ttl @@ -0,0 +1,69 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix time: <http://lv2plug.in/ns/ext/time#> . + +<http://lv2plug.in/ns/ext/time> + a doap:Project ; + doap:name "LV2 Time" ; + doap:shortdesc "A vocabulary for describing musical time." ; + doap:created "2011-10-05" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This is a vocabulary for describing a position in time and the speed of time +passage, in both real and musical terms. + +In addition to real time (based on seconds), two units of time are used: +_frames_ and _beats_. A frame is a numbered quantum of time. Frame time is +related to real-time by the _frame rate_ or _sample rate_, +time:framesPerSecond. A beat is a single pulse of musical time. Beat time is +related to real-time by the _tempo_, time:beatsPerMinute. + +Musical time additionally has a _meter_ which describes passage of time in +terms of musical _bars_. A bar is a higher level grouping of beats. The meter +describes how many beats are in one bar. + +"""^^lv2:Markdown . + +time:Position + lv2:documentation """ + +A point in time and/or the speed at which time is passing. A position is both +a point and a speed, which precisely defines a time within a timeline. + +"""^^lv2:Markdown . + +time:Rate + lv2:documentation """ + +The rate of passage of time in terms of one unit with respect to another. + +"""^^lv2:Markdown . + +time:beat + lv2:documentation """ + +This is not the beat within a bar like time:barBeat, but relative to the same +origin as time:bar and monotonically increases unless the transport is +repositioned. + +"""^^lv2:Markdown . + +time:beatUnit + lv2:documentation """ + +Beat unit, the note value that counts as one beat. This is the bottom number +in a time signature: 2 for half note, 4 for quarter note, and so on. + +"""^^lv2:Markdown . + +time:speed + lv2:documentation """ + +The rate of the progress of time as a fraction of normal speed. For example, a +rate of 0.0 is stopped, 1.0 is rolling at normal speed, 0.5 is rolling at half +speed, -1.0 is reverse, and so on. + +"""^^lv2:Markdown . diff --git a/lv2/time.lv2/time.ttl b/lv2/time.lv2/time.ttl new file mode 100644 index 0000000..f9c65ee --- /dev/null +++ b/lv2/time.lv2/time.ttl @@ -0,0 +1,120 @@ +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix time: <http://lv2plug.in/ns/ext/time#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/time> + a owl:Ontology ; + rdfs:label "LV2 Time" ; + rdfs:comment "A vocabulary for describing musical time." ; + rdfs:seeAlso <time.meta.ttl> . + +time:Time + a rdfs:Class , + owl:Class ; + rdfs:subClassOf time:Position ; + rdfs:label "Time" ; + rdfs:comment "A point in time in some unit/dimension." . + +time:Position + a rdfs:Class , + owl:Class ; + rdfs:label "Position" ; + rdfs:comment "A point in time and/or the speed at which time is passing." . + +time:Rate + a rdfs:Class , + owl:Class ; + rdfs:subClassOf time:Position ; + rdfs:label "Rate" ; + rdfs:comment "The rate of passage of time." . + +time:position + a rdf:Property , + owl:ObjectProperty , + owl:FunctionalProperty ; + rdfs:range time:Position ; + rdfs:label "position" ; + rdfs:comment "A musical position." . + +time:barBeat + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Time ; + rdfs:range xsd:float ; + rdfs:label "beat within bar" ; + rdfs:comment "The beat number within the bar, from 0 to time:beatsPerBar." . + +time:bar + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Time ; + rdfs:range xsd:long ; + rdfs:label "bar" ; + rdfs:comment "A musical bar or measure." . + +time:beat + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Time ; + rdfs:range xsd:double ; + rdfs:label "beat" ; + rdfs:comment "The global running beat number." . + +time:beatUnit + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Rate ; + rdfs:range xsd:nonNegativeInteger ; + rdfs:label "beat unit" ; + rdfs:comment "The note value that counts as one beat." . + +time:beatsPerBar + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Rate ; + rdfs:range xsd:float ; + rdfs:label "beats per bar" ; + rdfs:comment "The number of beats in one bar." . + +time:beatsPerMinute + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Rate ; + rdfs:range xsd:float ; + rdfs:label "beats per minute" ; + rdfs:comment "Tempo in beats per minute." . + +time:frame + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Time ; + rdfs:range xsd:long ; + rdfs:label "frame" ; + rdfs:comment "A time stamp in audio frames." . + +time:framesPerSecond + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Rate ; + rdfs:range xsd:float ; + rdfs:label "frames per second" ; + rdfs:comment "Frame rate in frames per second." . + +time:speed + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:domain time:Rate ; + rdfs:range xsd:float ; + rdfs:label "speed" ; + rdfs:comment "The rate of the progress of time as a fraction of normal speed." . diff --git a/lv2/lv2plug.in/ns/extensions/ui/manifest.ttl b/lv2/ui.lv2/manifest.ttl index 384bf2e..a77d6d0 100644 --- a/lv2/lv2plug.in/ns/extensions/ui/manifest.ttl +++ b/lv2/ui.lv2/manifest.ttl @@ -1,8 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/extensions/ui> a lv2:Specification ; - lv2:minorVersion 2 ; - lv2:microVersion 20 ; - rdfs:seeAlso <ui.ttl> .
\ No newline at end of file + lv2:minorVersion 3 ; + lv2:microVersion 0 ; + rdfs:seeAlso <ui.ttl> . diff --git a/lv2/ui.lv2/ui.meta.ttl b/lv2/ui.lv2/ui.meta.ttl new file mode 100644 index 0000000..393d8d6 --- /dev/null +++ b/lv2/ui.lv2/ui.meta.ttl @@ -0,0 +1,498 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . + +<http://lv2plug.in/ns/extensions/ui> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 UI" ; + doap:shortdesc "User interfaces for LV2 plugins." ; + doap:created "2006-00-00" ; + doap:developer <http://lv2plug.in/ns/meta#larsl> ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension makes it possible to create user interfaces for LV2 plugins. + +UIs are implemented as an LV2UI_Descriptor loaded via lv2ui_descriptor() in a +shared library, and are distributed in bundles just like plugins. + +UIs are associated with plugins in data: + + :::turtle + @prefix ui: <http://lv2plug.in/ns/extensions/ui#> . + + <http://my.plugin> ui:ui <http://my.pluginui> . + <http://my.pluginui> a ui:X11UI ; + lv2:binary <myui.so> . + +where `http://my.plugin` is the URI of the plugin, `http://my.pluginui` is the +URI of the plugin UI and `myui.so` is the relative URI to the shared object +file. + +While it is possible to have the plugin UI and the plugin in the same shared +object file, it is a good idea to keep them separate so that hosts can avoid +loading the UI code if they do not need it. A UI MUST specify its class in the +RDF data (`ui:X11UI` in the above example). The class defines what type the UI +is, for example what graphics toolkit it uses. Any type of UI class can be +defined separately from this extension. + +It is possible to have multiple UIs for the same plugin, or to have the UI for +a plugin in a different bundle from the actual plugin. This allows plugin UIs +to be written independently. + +Note that the process that loads the shared object file containing the UI code +and the process that loads the shared object file containing the actual plugin +implementation are not necessarily the same process (and not even necessarily +on the same machine). This means that plugin and UI code MUST NOT use +singletons and global variables and expect them to refer to the same objects in +the UI and the actual plugin. The function callback interface defined in this +header is the only method of communication between UIs and plugin instances +(extensions may define more, though this is discouraged unless absolutely +necessary since the significant benefits of network transparency and +serialisability are lost). + +UI functionality may be extended via features, much like plugins: + + :::turtle + <http://my.pluginui> lv2:requiredFeature <http://my.feature> . + <http://my.pluginui> lv2:optionalFeature <http://my.feature> . + +The rules for a UI with a required or optional feature are identical to those +of lv2:Plugin instances: if a UI declares a feature as required, the host is +NOT allowed to load it unless it supports that feature; and if it does support +a feature, it MUST pass an appropriate LV2_Feature struct to the UI's +instantiate() method. This extension defines several standard features for +common functionality. + +UIs written to this specification do not need to be thread-safe. All functions +may only be called in the <q>UI thread</q>. There is only one UI thread (for +toolkits, the one the UI main loop runs in). There is no requirement that a +<q>UI</q> actually be a graphical widget. + +Note that UIs are completely separate from plugins. From the plugin's +perspective, control from a UI is indistinguishable from any other control, as +it all occurs via ports. + +"""^^lv2:Markdown . + +ui:GtkUI + lv2:documentation """ + +The host must guarantee that the Gtk+ 2 library has been initialised and the +Glib main loop is running before the UI is instantiated. Note that this UI +type is not suitable for binary distribution since multiple versions of Gtk can +not be used in the same process. + +"""^^lv2:Markdown . + +ui:Gtk3UI + lv2:documentation """ + +The host must guarantee that the Gtk+ 3 library has been initialised and the +Glib main loop is running before the UI is instantiated. Note that this UI +type is not suitable for binary distribution since multiple versions of Gtk can +not be used in the same process. + +"""^^lv2:Markdown . + +ui:Gtk4UI + lv2:documentation """ + +The host must guarantee that the Gtk+ 4 library has been initialised and the +Glib main loop is running before the UI is instantiated. Note that this UI +type is not suitable for binary distribution since multiple versions of Gtk can +not be used in the same process. + +"""^^lv2:Markdown . + +ui:Qt4UI + lv2:documentation """ + +The host must guarantee that the Qt4 library has been initialised and the Qt4 +main loop is running before the UI is instantiated. Note that this UI type is +not suitable for binary distribution since multiple versions of Qt can not be +used in the same process. + +"""^^lv2:Markdown . + +ui:Qt5UI + lv2:documentation """ + +The host must guarantee that the Qt5 library has been initialised and the Qt5 +main loop is running before the UI is instantiated. Note that this UI type is +not suitable for binary distribution since multiple versions of Qt can not be +used in the same process. + +"""^^lv2:Markdown . + +ui:Qt6UI + lv2:documentation """ + +The host must guarantee that the Qt6 library has been initialised and the Qt6 +main loop is running before the UI is instantiated. Note that this UI type is +not suitable for binary distribution since multiple versions of Qt can not be +used in the same process. + +"""^^lv2:Markdown . + +ui:X11UI + lv2:documentation """ + +Note that the LV2UI_Widget for this type of UI is not a pointer, but should be +interpreted directly as an X11 `Window` ID. This is the native UI type on most +POSIX systems. + +"""^^lv2:Markdown . + +ui:WindowsUI + lv2:documentation """ + +Note that the LV2UI_Widget for this type of UI is not a pointer, but should be +interpreted directly as a `HWND`. This is the native UI type on Microsoft +Windows. + +"""^^lv2:Markdown . + +ui:CocoaUI + lv2:documentation """ + +This is the native UI type on Mac OS X. + +"""^^lv2:Markdown . + +ui:binary + lv2:documentation """ + +This property is redundant and deprecated: new UIs should use lv2:binary +instead, however hosts must still support ui:binary. + +"""^^lv2:Markdown . + +ui:makeSONameResident + lv2:documentation """ + +This feature was intended to support UIs that link against toolkit libraries +which may not be unloaded during the lifetime of the host. This is better +achieved by using the appropriate flags when linking the UI, for example `gcc +-Wl,-z,nodelete`. + +"""^^lv2:Markdown . + +ui:noUserResize + lv2:documentation """ + +If a UI has this feature, it indicates that it does not make sense to let the +user resize the main widget, and the host should prevent that. This feature +may not make sense for all UI types. The data pointer for this feature should +always be set to NULL. + +"""^^lv2:Markdown . + +ui:fixedSize + lv2:documentation """ + +If a UI has this feature, it indicates the same thing as ui:noUserResize, and +additionally that the UI will not resize itself on its own. That is, the UI +will always remain the same size. This feature may not make sense for all UI +types. The data pointer for this feature should always be set to NULL. + +"""^^lv2:Markdown . + +ui:scaleFactor + lv2:documentation """ + +HiDPI (High Dots Per Inch) displays have a high resolution on a relatively +small form factor. Many systems use a scale factor to compensate for this, so +for example, a scale factor of 2 means things are drawn twice as large as +normal. + +Hosts can pass this as an option to UIs to communicate this information, so +that the UI can draw at an appropriate scale. + +"""^^lv2:Markdown . + +ui:backgroundColor + lv2:documentation """ + +The background color of the host's UI. The host can pass this as an option so +that UIs can integrate nicely with the host window around it. + +Hosts should pass this as an option to UIs with an integer RGBA32 color value. +If the value is a 32-bit integer, it is guaranteed to be in RGBA32 format, but +the UI must check the value type and not assume this, to allow for other types +of color in the future. + +"""^^lv2:Markdown . + +ui:foregroundColor + lv2:documentation """ + +The foreground color of the host's UI. The host can pass this as an option so +that UIs can integrate nicely with the host window around it. + +Hosts should pass this as an option to UIs with an integer RGBA32 color value. +If the value is a 32-bit integer, it is guaranteed to be in RGBA32 format, but +the UI must check the value type and not assume this, to allow for other types +of color in the future. + +"""^^lv2:Markdown . + +ui:parent + lv2:documentation """ + +This feature can be used to pass a parent that the UI should be a child of. +The format of data pointer of this feature is determined by the UI type, and is +generally the same type as the LV2UI_Widget that the UI would return. For +example, for a ui:X11UI, the parent should be a `Window`. This is particularly +useful for embedding, where the parent often must be known at construction time +for embedding to work correctly. + +UIs should not _require_ this feature unless it is necessary for them to work +at all, but hosts should provide it whenever possible. + +"""^^lv2:Markdown . + +ui:PortNotification + lv2:documentation """ + +This describes which ports the host must send notifications to the UI about. +The port must be specific either by index, using the ui:portIndex property, or +symbol, using the lv2:symbol property. Since port indices are not guaranteed +to be stable, using the symbol is recommended, and the inde MUST NOT be used +except by UIs that are shipped in the same bundle as the corresponding plugin. + +"""^^lv2:Markdown . + +ui:portNotification + lv2:documentation """ + +Specifies that a UI should receive notifications about changes to a particular +port's value via LV2UI_Descriptor::port_event(). + +For example: + + :::turtle + eg:ui + a ui:X11UI ; + ui:portNotification [ + ui:plugin eg:plugin ; + lv2:symbol "gain" ; + ui:protocol ui:floatProtocol + ] . + +"""^^lv2:Markdown . + +ui:notifyType + lv2:documentation """ + +Specifies a particular type that the UI should be notified of. + +This is useful for message-based ports where several types of data can be +present, but only some are interesting to the UI. For example, if UI control +is multiplexed in the same port as MIDI, this property can be used to ensure +that only the relevant events are forwarded to the UI, and not potentially high +frequency MIDI data. + +"""^^lv2:Markdown . + +ui:resize + lv2:documentation """ + +This feature corresponds to the LV2UI_Resize struct, which should be passed +with the URI LV2_UI__resize. This struct may also be provided by the UI as +extension data using the same URI, in which case it is used by the host to +request that the UI change its size. + +"""^^lv2:Markdown . + +ui:portMap + lv2:documentation """ + +This makes it possible to implement and distribute UIs separately from the +plugin binaries they control. + +This feature corresponds to the LV2UI_Port_Index struct, which should be passed +with the URI LV2_UI__portIndex. + +"""^^lv2:Markdown . + +ui:portSubscribe + lv2:documentation """ + +This makes it possible for a UI to explicitly request a particular style of +update from a port at run-time, in a more flexible and powerful way than +listing subscriptions statically allows. + +This feature corresponds to the LV2UI_Port_Subscribe struct, which should be +passed with the URI LV2_UI__portSubscribe. + +"""^^lv2:Markdown . + +ui:touch + lv2:documentation """ + +This is useful for automation, so the host can allow the user to take control +of a port, even if that port would otherwise be automated (much like grabbing a +physical motorised fader). + +It can also be used for MIDI learn or in any other situation where the host +needs to do something with a particular control and it would be convenient for +the user to select it directly from the plugin UI. + +This feature corresponds to the LV2UI_Touch struct, which should be passed with +the URI LV2_UI__touch. + +"""^^lv2:Markdown . + +ui:requestValue + lv2:documentation """ + +This allows a plugin UI to request a new parameter value using the host's UI, +for example by showing a dialog or integrating with the host's built-in content +browser. This should only be used for complex parameter types where the plugin +UI is not capable of showing the expected native platform or host interface to +choose a value, such as file path parameters. + +This feature corresponds to the LV2UI_Request_Value struct, which should be +passed with the URI LV2_UI__requestValue. + +"""^^lv2:Markdown . + +ui:idleInterface + lv2:documentation """ + +To support this feature, the UI should list it as a lv2:optionalFeature or +lv2:requiredFeature in its data, and also as lv2:extensionData. When the UI's +extension_data() is called with this URI (LV2_UI__idleInterface), it should +return a pointer to an LV2UI_Idle_Interface. + +To indicate support, the host should pass a feature to instantiate() with this +URI, with NULL for data. + +"""^^lv2:Markdown . + +ui:showInterface + lv2:documentation """ + +This allows UIs to gracefully degrade to separate windows when the host is +unable to embed the UI widget for whatever reason. When the UI's +extension_data() is called with this URI (LV2_UI__showInterface), it should +return a pointer to an LV2UI_Show_Interface. + +"""^^lv2:Markdown . + +ui:PortProtocol + lv2:documentation """ + +A PortProtocol MUST define: + +Port Type +: Which plugin port types the buffer type is valid for. + +Feature Data +: What data (if any) should be passed in the LV2_Feature. + +A PortProtocol for an output port MUST define: + +Update Frequency +: When the host should call port_event(). + +Update Format +: The format of the data in the buffer passed to port_event(). + +Options +: The format of the options passed to subscribe() and unsubscribe(). + +A PortProtocol for an input port MUST define: + +Write Format +: The format of the data in the buffer passed to write_port(). + +Write Effect +: What happens when the UI calls write_port(). + +For an example, see ui:floatProtocol or ui:peakProtocol. + +PortProtocol is a subclass of lv2:Feature, so UIs use lv2:optionalFeature and +lv2:requiredFeature to specify which PortProtocols they want to use. + +"""^^lv2:Markdown . + +ui:floatProtocol + lv2:documentation """ + +A protocol for transferring single floating point values. The rules for this +protocol are: + +Port Type +: lv2:ControlPort + +Feature Data +: None. + +Update Frequency +: The host SHOULD call port_event() as soon as possible when the port value has + changed, but there are no timing guarantees. + +Update Format +: A single <code>float</code>. + +Options +: None. + +Write Format +: A single <code>float</code>. + +Write Effect +: The host SHOULD set the port to the received value as soon as possible, but + there is no guarantee that run() actually sees this value. + +"""^^lv2:Markdown . + +ui:peakProtocol + lv2:documentation """ + +This port protocol defines a way for the host to send continuous peak +measurements of the audio signal at a certain port to the UI. The intended use +is visualisation, for example an animated meter widget that shows the level of +the audio input or output. + +A contiguous sequence of audio samples for which a peak value has been computed +is called a _measurement period_. + +The rules for this protocol are: + +Port Type +: lv2:AudioPort + +Feature Data +: None. + +Update Frequency +: The host SHOULD call port_event() at regular intervals. The measurement + periods used for calls to port_event() for the same port SHOULD be + contiguous (i.e. the measurement period for one call should begin right + after the end of the measurement period for the previous call ends) unless + the UI has removed and re-added the port subscription between those calls. + However, UIs MUST NOT depend on either the regularity of the calls or the + contiguity of the measurement periods; hosts may change the call rate or + skip calls for performance or other reasons. Measurement periods for + different calls to port_event() for the same port MUST NOT overlap. + +Update Format +: A single LV2UI_Peak_Data object. + +Options +: None. + +Write Format +: None. + +Write Effect +: None. + +"""^^lv2:Markdown . diff --git a/lv2/ui.lv2/ui.ttl b/lv2/ui.lv2/ui.ttl new file mode 100644 index 0000000..c42992e --- /dev/null +++ b/lv2/ui.lv2/ui.ttl @@ -0,0 +1,262 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix opts: <http://lv2plug.in/ns/ext/options#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/extensions/ui> + a owl:Ontology ; + rdfs:label "LV2 UI" ; + rdfs:comment "User interfaces for LV2 plugins." ; + rdfs:seeAlso <ui.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> , + <http://lv2plug.in/ns/ext/options> . + +ui:UI + a rdfs:Class , + owl:Class ; + rdfs:label "User Interface" ; + rdfs:comment "A UI for an LV2 plugin." . + +ui:GtkUI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "GTK2 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Gtk+ 2.0 GtkWidget." . + +ui:Gtk3UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "GTK3 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Gtk+ 3.0 GtkWidget." . + +ui:Gtk4UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "GTK4 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Gtk+ 4.0 GtkWidget." . + +ui:Qt4UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "Qt4 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Qt4 QWidget." . + +ui:Qt5UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "Qt5 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Qt5 QWidget." . + +ui:Qt6UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "Qt6 UI" ; + rdfs:comment "A UI where the widget is a pointer to a Qt6 QWidget." . + +ui:X11UI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "X11 UI" ; + rdfs:comment "A UI where the widget is an X11 Window window ID." . + +ui:WindowsUI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "Windows UI" ; + rdfs:comment "A UI where the widget is a Windows HWND window ID." . + +ui:CocoaUI + a rdfs:Class , + owl:Class ; + rdfs:subClassOf ui:UI ; + rdfs:label "Cocoa UI" ; + rdfs:comment "A UI where the widget is a pointer to a NSView." . + +ui:ui + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain lv2:Plugin ; + rdfs:range ui:UI ; + rdfs:label "user interface" ; + rdfs:comment "Relates a plugin to a UI that applies to it." . + +ui:binary + a rdf:Property , + owl:ObjectProperty ; + owl:sameAs lv2:binary ; + owl:deprecated true ; + rdfs:label "binary" ; + rdfs:comment "The shared library that a UI resides in." . + +ui:makeSONameResident + a lv2:Feature ; + owl:deprecated true ; + rdfs:label "make SO name resident" ; + rdfs:comment "UI binary must not be unloaded." . + +ui:noUserResize + a lv2:Feature ; + rdfs:label "no user resize" ; + rdfs:comment "Non-resizable UI." . + +ui:fixedSize + a lv2:Feature ; + rdfs:label "fixed size" ; + rdfs:comment "Non-resizable UI that will never resize itself." . + +ui:scaleFactor + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:range xsd:float ; + rdfs:label "scale factor" ; + rdfs:comment "Scale factor for high resolution screens." . + +ui:backgroundColor + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "background color" ; + rdfs:comment """The background color of the host's UI.""" . + +ui:foregroundColor + a rdf:Property , + owl:DatatypeProperty , + opts:Option ; + rdfs:label "foreground color" ; + rdfs:comment """The foreground color of the host's UI.""" . + +ui:parent + a lv2:Feature ; + rdfs:label "parent" ; + rdfs:comment "The parent for a UI." . + +ui:PortNotification + a rdfs:Class , + owl:Class ; + rdfs:subClassOf [ + a owl:Restriction ; + owl:onProperty ui:plugin ; + owl:cardinality 1 ; + rdfs:comment "A PortNotification MUST have exactly one ui:plugin." + ] ; + rdfs:label "Port Notification" ; + rdfs:comment "A description of port updates that a host must send a UI." . + +ui:portNotification + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ui:UI ; + rdfs:range ui:PortNotification ; + rdfs:label "port notification" ; + rdfs:comment "Specifies a port notification that is required by a UI." . + +ui:plugin + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ui:PortNotification ; + rdfs:range lv2:Plugin ; + rdfs:label "plugin" ; + rdfs:comment "The plugin a portNotification applies to." . + +ui:portIndex + a rdf:Property , + owl:DatatypeProperty ; + rdfs:domain ui:PortNotification ; + rdfs:range xsd:decimal ; + rdfs:label "port index" ; + rdfs:comment "The index of the port a portNotification applies to." . + +ui:notifyType + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ui:PortNotification ; + rdfs:label "notify type" ; + rdfs:comment "A particular type that the UI should be notified of." . + +ui:resize + a lv2:Feature , + lv2:ExtensionData ; + owl:deprecated true ; + rdfs:label "resize" ; + rdfs:comment """A feature that provides control of, and notifications about, a UI's size.""" . + +ui:portMap + a lv2:Feature ; + rdfs:label "port map" ; + rdfs:comment "A feature for accessing the index of a port by symbol." . + +ui:portSubscribe + a lv2:Feature ; + rdfs:label "port subscribe" ; + rdfs:comment "A feature for dynamically subscribing to updates from a port." . + +ui:touch + a lv2:Feature ; + rdfs:label "touch" ; + rdfs:comment "A feature to notify that the user has grabbed a port control." . + +ui:requestValue + a lv2:Feature ; + rdfs:label "request value" ; + rdfs:comment "A feature to request a parameter value from the user via the host." . + +ui:idleInterface + a lv2:Feature , + lv2:ExtensionData ; + rdfs:label "idle interface" ; + rdfs:comment "A feature that provides a callback for the host to drive the UI." . + +ui:showInterface + a lv2:ExtensionData ; + rdfs:label "show interface" ; + rdfs:comment "An interface for showing and hiding a window for a UI." . + +ui:windowTitle + a rdf:Property , + owl:DatatypeProperty ; + rdfs:range xsd:string ; + rdfs:label "window title" ; + rdfs:comment "The title for the window shown by LV2UI_Show_Interface." . + +ui:updateRate + a rdf:Property , + owl:DatatypeProperty ; + rdfs:range xsd:float ; + rdfs:label "update rate" ; + rdfs:comment "The target rate, in Hz, to send updates to the UI." . + +ui:protocol + a rdf:Property , + owl:ObjectProperty ; + rdfs:domain ui:PortNotification ; + rdfs:range ui:PortProtocol ; + rdfs:label "protocol" ; + rdfs:comment "The protocol to be used for this notification." . + +ui:PortProtocol + a rdfs:Class ; + rdfs:subClassOf lv2:Feature ; + rdfs:label "Port Protocol" ; + rdfs:comment "A method to communicate port data between a UI and plugin." . + +ui:floatProtocol + a ui:PortProtocol ; + rdfs:label "float protocol" ; + rdfs:comment "A protocol for transferring single floating point values." . + +ui:peakProtocol + a ui:PortProtocol ; + rdfs:label "peak protocol" ; + rdfs:comment "A protocol for sending continuous peak measurements of an audio signal." . diff --git a/lv2/lv2plug.in/ns/extensions/units/manifest.ttl b/lv2/units.lv2/manifest.ttl index 84eddde..8b84346 100644 --- a/lv2/lv2plug.in/ns/extensions/units/manifest.ttl +++ b/lv2/units.lv2/manifest.ttl @@ -1,9 +1,8 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/extensions/units> a lv2:Specification ; lv2:minorVersion 5 ; - lv2:microVersion 10 ; + lv2:microVersion 12 ; rdfs:seeAlso <units.ttl> . - diff --git a/lv2/units.lv2/units.meta.ttl b/lv2/units.lv2/units.meta.ttl new file mode 100644 index 0000000..0e03b35 --- /dev/null +++ b/lv2/units.lv2/units.meta.ttl @@ -0,0 +1,57 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix units: <http://lv2plug.in/ns/extensions/units#> . + +<http://lv2plug.in/ns/extensions/units> + a doap:Project ; + doap:name "LV2 Units" ; + doap:shortdesc "Units for LV2 values." ; + doap:created "2007-02-06" ; + doap:homepage <http://lv2plug.in/ns/extensions/units> ; + doap:license <http://opensource.org/licenses/isc> ; + doap:developer <http://plugin.org.uk/swh.xrdf#me> ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This is a vocabulary for units typically used for control values in audio +processing. + +For example, to say that a gain control is in decibels: + + :::turtle + @prefix units: <http://lv2plug.in/ns/extensions/units#> . + @prefix eg: <http://example.org/> . + + eg:plugin lv2:port [ + a lv2:ControlPort , lv2:InputPort ; + lv2:index 0 ; + lv2:symbol "gain" ; + lv2:name "Gain" ; + units:unit units:db + ] . + +Using the same form, plugins may also specify one-off units inline, to give +better display hints to hosts: + + :::turtle + eg:plugin lv2:port [ + a lv2:ControlPort , lv2:InputPort ; + lv2:index 0 ; + lv2:symbol "frob" ; + lv2:name "frob level" ; + units:unit [ + a units:Unit ; + rdfs:label "frobnication" ; + units:symbol "fr" ; + units:render "%f f" + ] + ] . + +It is also possible to define conversions between various units, which makes it +possible for hosts to automatically convert between units where possible. The +units defined in this extension include conversion definitions where it makes +sense to do so. + +"""^^lv2:Markdown . diff --git a/lv2/lv2plug.in/ns/extensions/units/units.ttl b/lv2/units.lv2/units.ttl index d023c56..0f94cc3 100644 --- a/lv2/lv2plug.in/ns/extensions/units/units.ttl +++ b/lv2/units.lv2/units.ttl @@ -1,68 +1,24 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix units: <http://lv2plug.in/ns/extensions/units#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . <http://lv2plug.in/ns/extensions/units> a owl:Ontology ; - owl:imports <http://lv2plug.in/ns/lv2core> ; - rdfs:seeAlso <units.h> , - <lv2-units.doap.ttl> ; - lv2:documentation """ -<p>This vocabulary defines a number of units for use in audio processing.</p> - -<p>For example, to say that a gain port's value is in decibels (units:db)</p> -<pre class="turtle-code"> -@prefix units: <http://lv2plug.in/ns/extensions/units#> . -@prefix eg: <http://example.org/> . - -eg:plugin lv2:port [ - a lv2:ControlPort , lv2:InputPort ; - lv2:datatype lv2:Float ; - lv2:index 0 ; - lv2:symbol "gain" ; - lv2:name "gain" ; - units:unit units:db -] . -</pre> - -<p>Using the same form, plugins may also specify one-off units inline, to give -better display hints to hosts:</p> -<pre class="turtle-code"> -eg:plugin lv2:port [ - a lv2:ControlPort , lv2:InputPort ; - lv2:datatype lv2:Float ; - lv2:index 0 ; - lv2:symbol "frob" ; - lv2:name "frob level" ; - units:unit [ - a units:Unit ; - rdfs:label "frobnication" ; - units:symbol "fr" ; - units:render "%f f" - ] -] . -</pre> - -<p>It is also possible to define conversions between various units, which makes -it possible for hosts to automatically and generically convert from a given -unit to a desired unit. The units defined in this extension include conversion -definitions where it makes sense to do so.</p> -""" . + rdfs:label "LV2 Units" ; + rdfs:comment "Units for LV2 values." ; + rdfs:seeAlso <units.meta.ttl> . units:Unit a rdfs:Class , owl:Class ; rdfs:label "Unit" ; - rdfs:comment "A unit for LV2 port data" . + rdfs:comment "A unit for a control value." . units:unit a rdf:Property , owl:ObjectProperty ; - rdfs:domain lv2:Port , - lv2:Parameter ; rdfs:range units:Unit ; rdfs:label "unit" ; rdfs:comment "The unit used by the value of a port or parameter." . @@ -73,7 +29,7 @@ units:render rdfs:label "unit format string" ; rdfs:domain units:Unit ; rdfs:range xsd:string ; - rdfs:comment """A printf format string for rendering a value (eg. "%f dB").""" . + rdfs:comment """A printf format string for rendering a value (e.g., "%f dB").""" . units:symbol a rdf:Property , @@ -81,7 +37,7 @@ units:symbol rdfs:label "unit symbol" ; rdfs:domain units:Unit ; rdfs:range xsd:string ; - rdfs:comment "The abbreviated symbol for the unit (e.g. dB)." . + rdfs:comment """The abbreviated symbol for this unit (e.g., "dB").""" . units:Conversion a rdfs:Class , @@ -110,7 +66,7 @@ units:prefixConversion rdfs:domain units:Unit ; rdfs:range units:Conversion ; rdfs:label "prefix conversion" ; - rdfs:comment """A conversion from this unit to the same unit but with a different SI prefix (e.g. Hz to kHz).""" . + rdfs:comment "A conversion from this unit to another with the same base but a different prefix." . units:to a rdf:Property , @@ -125,7 +81,7 @@ units:factor owl:DatatypeProperty ; rdfs:domain units:Conversion ; rdfs:label "conversion factor" ; - rdfs:comment """The factor to multiply the source value by in order to convert to the target unit.""" . + rdfs:comment "The factor to multiply the source value by in order to convert to the target unit." . units:s a units:Unit ; @@ -134,6 +90,7 @@ units:s units:to units:min ] ; rdfs:label "seconds" ; + rdfs:comment "Seconds, the SI base unit for time." ; units:prefixConversion [ units:factor 1000 ; units:to units:ms @@ -144,6 +101,7 @@ units:s units:ms a units:Unit ; rdfs:label "milliseconds" ; + rdfs:comment "Milliseconds (thousandths of seconds)." ; units:prefixConversion [ units:factor 0.001 ; units:to units:s @@ -158,24 +116,28 @@ units:min units:to units:s ] ; rdfs:label "minutes" ; + rdfs:comment "Minutes (60s of seconds and 60ths of an hour)." ; units:render "%f mins" ; units:symbol "min" . units:bar a units:Unit ; rdfs:label "bars" ; + rdfs:comment "Musical bars or measures." ; units:render "%f bars" ; units:symbol "bars" . units:beat a units:Unit ; rdfs:label "beats" ; + rdfs:comment "Musical beats." ; units:render "%f beats" ; units:symbol "beats" . units:frame a units:Unit ; rdfs:label "audio frames" ; + rdfs:comment "Audio frames or samples." ; units:render "%f frames" ; units:symbol "frames" . @@ -186,6 +148,7 @@ units:m units:to units:inch ] ; rdfs:label "metres" ; + rdfs:comment "Metres, the SI base unit for length." ; units:prefixConversion [ units:factor 100 ; units:to units:cm @@ -206,6 +169,7 @@ units:cm units:to units:inch ] ; rdfs:label "centimetres" ; + rdfs:comment "Centimetres (hundredths of metres)." ; units:prefixConversion [ units:factor 0.01 ; units:to units:m @@ -226,6 +190,7 @@ units:mm units:to units:inch ] ; rdfs:label "millimetres" ; + rdfs:comment "Millimetres (thousandths of metres)." ; units:prefixConversion [ units:factor 0.001 ; units:to units:m @@ -246,6 +211,7 @@ units:km units:to units:mile ] ; rdfs:label "kilometres" ; + rdfs:comment "Kilometres (thousands of metres)." ; units:prefixConversion [ units:factor 1000 ; units:to units:m @@ -262,26 +228,29 @@ units:km units:inch a units:Unit ; units:conversion [ - units:factor 2.54 ; - units:to units:cm + units:factor 0.0254 ; + units:to units:m ] ; rdfs:label "inches" ; - units:render """%f\"""" ; + rdfs:comment "An inch, defined as exactly 0.0254 metres." ; + units:render "%f\"" ; units:symbol "in" . units:mile a units:Unit ; units:conversion [ - units:factor 1.6093 ; - units:to units:km + units:factor 1609.344 ; + units:to units:m ] ; rdfs:label "miles" ; + rdfs:comment "A mile, defined as exactly 1609.344 metres." ; units:render "%f mi" ; units:symbol "mi" . units:db a units:Unit ; rdfs:label "decibels" ; + rdfs:comment "Decibels, a logarithmic relative unit where 0 is unity." ; units:render "%f dB" ; units:symbol "dB" . @@ -292,6 +261,7 @@ units:pc units:to units:coef ] ; rdfs:label "percent" ; + rdfs:comment "Percentage, a ratio as a fraction of 100." ; units:render "%f%%" ; units:symbol "%" . @@ -302,12 +272,14 @@ units:coef units:to units:pc ] ; rdfs:label "coefficient" ; + rdfs:comment "A scale coefficient where 1 is unity, or 100 percent." ; units:render "* %f" ; units:symbol "" . units:hz a units:Unit ; rdfs:label "hertz" ; + rdfs:comment "Hertz, or inverse seconds, the SI derived unit for frequency." ; units:prefixConversion [ units:factor 0.001 ; units:to units:khz @@ -321,6 +293,7 @@ units:hz units:khz a units:Unit ; rdfs:label "kilohertz" ; + rdfs:comment "Kilohertz (thousands of Hertz)." ; units:prefixConversion [ units:factor 1000 ; units:to units:hz @@ -334,6 +307,7 @@ units:khz units:mhz a units:Unit ; rdfs:label "megahertz" ; + rdfs:comment "Megahertz (millions of Hertz)." ; units:prefixConversion [ units:factor 1000000 ; units:to units:hz @@ -347,6 +321,7 @@ units:mhz units:bpm a units:Unit ; rdfs:label "beats per minute" ; + rdfs:comment "Beats Per Minute (BPM), the standard unit for musical tempo." ; units:prefixConversion [ units:factor 0.0166666666 ; units:to units:hz @@ -361,6 +336,7 @@ units:oct units:to units:semitone12TET ] ; rdfs:label "octaves" ; + rdfs:comment "Octaves, relative musical pitch where +1 octave doubles the frequency." ; units:render "%f octaves" ; units:symbol "oct" . @@ -371,6 +347,7 @@ units:cent units:to units:semitone12TET ] ; rdfs:label "cents" ; + rdfs:comment "Cents (hundredths of semitones)." ; units:render "%f ct" ; units:symbol "ct" . @@ -381,17 +358,20 @@ units:semitone12TET units:to units:oct ] ; rdfs:label "semitones" ; + rdfs:comment "A semitone in the 12-tone equal temperament scale." ; units:render "%f semi" ; units:symbol "semi" . units:degree a units:Unit ; rdfs:label "degrees" ; + rdfs:comment "An angle where 360 degrees is one full rotation." ; units:render "%f deg" ; units:symbol "deg" . units:midiNote a units:Unit ; rdfs:label "MIDI note" ; + rdfs:comment "A MIDI note number." ; units:render "MIDI note %d" ; units:symbol "note" . diff --git a/lv2/lv2plug.in/ns/ext/uri-map/manifest.ttl b/lv2/uri-map.lv2/manifest.ttl index 87087b6..3824435 100644 --- a/lv2/lv2plug.in/ns/ext/uri-map/manifest.ttl +++ b/lv2/uri-map.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/uri-map> diff --git a/lv2/uri-map.lv2/uri-map.meta.ttl b/lv2/uri-map.lv2/uri-map.meta.ttl new file mode 100644 index 0000000..9615f31 --- /dev/null +++ b/lv2/uri-map.lv2/uri-map.meta.ttl @@ -0,0 +1,28 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . + +<http://lv2plug.in/ns/ext/uri-map> + a doap:Project ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + doap:created "2008-00-00" ; + doap:developer <http://lv2plug.in/ns/meta#larsl> , + <http://drobilla.net/drobilla#me> ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 URI Map" ; + doap:shortdesc "A feature for mapping URIs to integers." ; + lv2:documentation """ + +<span class="warning">This extension is deprecated.</span> New implementations +should use [LV2 URID](urid.html) instead. + +This extension defines a simple mechanism for plugins to map URIs to integers, +usually for performance reasons (e.g. processing events typed by URIs in real +time). The expected use case is for plugins to map URIs to integers for things +they 'understand' at instantiation time, and store those values for use in the +audio thread without doing any string comparison. This allows the +extensibility of RDF with the performance of integers (or centrally defined +enumerations). + +"""^^lv2:Markdown . diff --git a/lv2/uri-map.lv2/uri-map.ttl b/lv2/uri-map.lv2/uri-map.ttl new file mode 100644 index 0000000..8a7a043 --- /dev/null +++ b/lv2/uri-map.lv2/uri-map.ttl @@ -0,0 +1,12 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix umap: <http://lv2plug.in/ns/ext/uri-map#> . + +<http://lv2plug.in/ns/ext/uri-map> + a lv2:Feature ; + owl:deprecated true ; + rdfs:label "LV2 URI Map" ; + rdfs:comment "A feature for mapping URIs to integers." ; + rdfs:seeAlso <uri-map.meta.ttl> . diff --git a/lv2/lv2plug.in/ns/ext/urid/manifest.ttl b/lv2/urid.lv2/manifest.ttl index 19b5832..7dc919f 100644 --- a/lv2/lv2plug.in/ns/ext/urid/manifest.ttl +++ b/lv2/urid.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/urid> diff --git a/lv2/urid.lv2/urid.meta.ttl b/lv2/urid.lv2/urid.meta.ttl new file mode 100644 index 0000000..cbc5153 --- /dev/null +++ b/lv2/urid.lv2/urid.meta.ttl @@ -0,0 +1,49 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix urid: <http://lv2plug.in/ns/ext/urid#> . + +<http://lv2plug.in/ns/ext/urid> + a doap:Project ; + doap:license <http://opensource.org/licenses/isc> ; + doap:name "LV2 URID" ; + doap:shortdesc "Features for mapping URIs to and from integers." ; + doap:created "2011-07-22" ; + doap:developer <http://lv2plug.in/ns/meta#gabrbedd> ; + doap:maintainer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension defines a simple mechanism for plugins to map URIs to and from +integers. This is usually used for performance reasons, for example for +processing events with URI types in real-time audio code). Typically, plugins +map URIs to integers for things they "understand" at instantiation time, and +store those values for use in the audio thread without doing any string +comparison. This allows for the extensibility of RDF but with the performance +of integers. + +This extension is intended as an improved and simplified replacement for the +[uri-map](uri-map.html) extension, since the `map` context parameter there has +proven problematic. This extension is functionally equivalent to the uri-map +extension with a NULL context. New implementations are encouraged to use this +extension for URI mapping. + +"""^^lv2:Markdown . + +urid:map + lv2:documentation """ + +To support this feature, the host must pass an LV2_Feature to +LV2_Descriptor::instantiate() with URI LV2_URID__map and data pointed to an +instance of LV2_URID_Map. + +"""^^lv2:Markdown . + +urid:unmap + lv2:documentation """ + +To support this feature, the host must pass an LV2_Feature to +LV2_Descriptor::instantiate() with URI LV2_URID__unmap and data pointed to an +instance of LV2_URID_Unmap. + +"""^^lv2:Markdown . diff --git a/lv2/urid.lv2/urid.ttl b/lv2/urid.lv2/urid.ttl new file mode 100644 index 0000000..e875fba --- /dev/null +++ b/lv2/urid.lv2/urid.ttl @@ -0,0 +1,21 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix urid: <http://lv2plug.in/ns/ext/urid#> . + +<http://lv2plug.in/ns/ext/urid> + a owl:Ontology ; + rdfs:label "LV2 URID" ; + rdfs:comment "Features for mapping URIs to and from integers." ; + rdfs:seeAlso <urid.meta.ttl> ; + owl:imports <http://lv2plug.in/ns/lv2core> . + +urid:map + a lv2:Feature ; + rdfs:label "map" ; + rdfs:comment "A feature to map URI strings to integer URIDs." . + +urid:unmap + a lv2:Feature ; + rdfs:label "unmap" ; + rdfs:comment "A feature to unmap URIDs back to strings." . diff --git a/lv2/lv2plug.in/ns/ext/worker/manifest.ttl b/lv2/worker.lv2/manifest.ttl index 28c2129..cf4a83f 100644 --- a/lv2/lv2plug.in/ns/ext/worker/manifest.ttl +++ b/lv2/worker.lv2/manifest.ttl @@ -1,4 +1,4 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <http://lv2plug.in/ns/ext/worker> diff --git a/lv2/worker.lv2/worker.meta.ttl b/lv2/worker.lv2/worker.meta.ttl new file mode 100644 index 0000000..b9d651a --- /dev/null +++ b/lv2/worker.lv2/worker.meta.ttl @@ -0,0 +1,59 @@ +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix work: <http://lv2plug.in/ns/ext/worker#> . + +<http://lv2plug.in/ns/ext/worker> + a doap:Project ; + doap:name "LV2 Worker" ; + doap:shortdesc "Support for doing non-realtime work in plugins." ; + doap:created "2012-03-22" ; + doap:developer <http://drobilla.net/drobilla#me> ; + lv2:documentation """ + +This extension allows plugins to schedule work that must be performed in +another thread. Plugins can use this interface to safely perform work that is +not real-time safe, and receive the result in the run context. The details of +threading are managed by the host, allowing plugins to be simple and portable +while using resources more efficiently. + +This interface is designed to gracefully support single-threaded synchronous +execution, which allows the same code to work with sample accuracy for offline +rendering. For example, a sampler plugin may schedule a sample to be loaded +from disk in another thread. During live execution, the host will call the +plugin's work method from another thread, and deliver the result to the audio +thread when it is finished. However, during offline export, the +<q>scheduled</q> load would be executed immediately in the same thread. This +enables reproducible offline rendering, where any changes affect the output +immediately regardless of how long the work takes to execute. + +"""^^lv2:Markdown . + +work:interface + lv2:documentation """ + +The work interface provided by a plugin, LV2_Worker_Interface. + + :::turtle + + @prefix work: <http://lv2plug.in/ns/ext/worker#> . + + <plugin> + a lv2:Plugin ; + lv2:extensionData work:interface . + +"""^^lv2:Markdown . + +work:schedule + lv2:documentation """ + +The work scheduling feature provided by a host, LV2_Worker_Schedule. + +If the host passes this feature to LV2_Descriptor::instantiate, the plugin MAY +use it to schedule work in the audio thread, and MUST NOT call it in any other +context. Hosts MAY pass this feature to other functions as well, in which case +the plugin MAY use it to schedule work in the calling context. The plugin MUST +NOT assume any relationship between different schedule features. + +"""^^lv2:Markdown . diff --git a/lv2/worker.lv2/worker.ttl b/lv2/worker.lv2/worker.ttl new file mode 100644 index 0000000..be07105 --- /dev/null +++ b/lv2/worker.lv2/worker.ttl @@ -0,0 +1,23 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . +@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix work: <http://lv2plug.in/ns/ext/worker#> . +@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . + +<http://lv2plug.in/ns/ext/worker> + a owl:Ontology ; + rdfs:label "LV2 Worker" ; + rdfs:comment "Support for doing non-realtime work in plugins." ; + owl:imports <http://lv2plug.in/ns/lv2core> ; + rdfs:seeAlso <worker.meta.ttl> . + +work:interface + a lv2:ExtensionData ; + rdfs:label "work interface" ; + rdfs:comment "The work interface provided by a plugin." . + +work:schedule + a lv2:Feature ; + rdfs:label "work schedule" ; + rdfs:comment "The work scheduling feature provided by a host." . diff --git a/lv2specgen/.pylintrc.toml b/lv2specgen/.pylintrc.toml new file mode 100644 index 0000000..16a73fa --- /dev/null +++ b/lv2specgen/.pylintrc.toml @@ -0,0 +1,5 @@ +# Copyright 2026 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +[tool.pylint."messages control"] +enable = ["useless-suppression"] diff --git a/lv2specgen/DTD/xhtml-datatypes-1.mod.1 b/lv2specgen/DTD/xhtml-datatypes-1.mod.1 new file mode 100644 index 0000000..dde43e8 --- /dev/null +++ b/lv2specgen/DTD/xhtml-datatypes-1.mod.1 @@ -0,0 +1,103 @@ +<!-- ...................................................................... --> +<!-- XHTML Datatypes Module .............................................. --> +<!-- file: xhtml-datatypes-1.mod + + This is XHTML, a reformulation of HTML as a modular XML application. + Copyright 1998-2005 W3C (MIT, ERCIM, Keio), All Rights Reserved. + Revision: $Id: xhtml-datatypes-1.mod,v 4.1 2001/04/06 19:23:32 altheim Exp $ SMI + + This DTD module is identified by the PUBLIC and SYSTEM identifiers: + + PUBLIC "-//W3C//ENTITIES XHTML Datatypes 1.0//EN" + SYSTEM "http://www.w3.org/MarkUp/DTD/xhtml-datatypes-1.mod" + + Revisions: + (none) + ....................................................................... --> + +<!-- Datatypes + + defines containers for the following datatypes, many of + these imported from other specifications and standards. +--> + +<!-- Length defined for cellpadding/cellspacing --> + +<!-- nn for pixels or nn% for percentage length --> +<!ENTITY % Length.datatype "CDATA" > + +<!-- space-separated list of link types --> +<!ENTITY % LinkTypes.datatype "NMTOKENS" > + +<!-- single or comma-separated list of media descriptors --> +<!ENTITY % MediaDesc.datatype "CDATA" > + +<!-- pixel, percentage, or relative --> +<!ENTITY % MultiLength.datatype "CDATA" > + +<!-- one or more digits (NUMBER) --> +<!ENTITY % Number.datatype "CDATA" > + +<!-- integer representing length in pixels --> +<!ENTITY % Pixels.datatype "CDATA" > + +<!-- script expression --> +<!ENTITY % Script.datatype "CDATA" > + +<!-- textual content --> +<!ENTITY % Text.datatype "CDATA" > + +<!-- Placeholder Compact URI-related types --> +<!ENTITY % CURIE.datatype "CDATA" > +<!ENTITY % CURIEs.datatype "CDATA" > +<!ENTITY % SafeCURIE.datatype "CDATA" > +<!ENTITY % SafeCURIEs.datatype "CDATA" > +<!ENTITY % URIorSafeCURIE.datatype "CDATA" > +<!ENTITY % URIorSafeCURIEs.datatype "CDATA" > + +<!-- Imported Datatypes ................................ --> + +<!-- a single character from [ISO10646] --> +<!ENTITY % Character.datatype "CDATA" > + +<!-- a character encoding, as per [RFC2045] --> +<!ENTITY % Charset.datatype "CDATA" > + +<!-- a space separated list of character encodings, as per [RFC2045] --> +<!ENTITY % Charsets.datatype "CDATA" > + +<!-- Color specification using color name or sRGB (#RRGGBB) values --> +<!ENTITY % Color.datatype "CDATA" > + +<!-- media type, as per [RFC2045] --> +<!ENTITY % ContentType.datatype "CDATA" > + +<!-- comma-separated list of media types, as per [RFC2045] --> +<!ENTITY % ContentTypes.datatype "CDATA" > + +<!-- date and time information. ISO date format --> +<!ENTITY % Datetime.datatype "CDATA" > + +<!-- formal public identifier, as per [ISO8879] --> +<!ENTITY % FPI.datatype "CDATA" > + +<!-- a language code, as per [RFC3066] or its successor --> +<!ENTITY % LanguageCode.datatype "CDATA" > + +<!-- a comma separated list of language code ranges --> +<!ENTITY % LanguageCodes.datatype "CDATA" > + +<!-- a qualified name , as per [XMLNS] or its successor --> +<!ENTITY % QName.datatype "CDATA" > +<!ENTITY % QNames.datatype "CDATA" > + +<!-- a Uniform Resource Identifier, see [URI] --> +<!ENTITY % URI.datatype "CDATA" > + +<!-- a space-separated list of Uniform Resource Identifiers, see [URI] --> +<!ENTITY % URIs.datatype "CDATA" > + +<!-- a relative URI reference consisting of an initial '#' and a fragment ID --> +<!ENTITY % URIREF.datatype "CDATA" > + +<!-- end of xhtml-datatypes-1.mod --> diff --git a/lv2specgen/DTD/xhtml-metaAttributes-1.mod b/lv2specgen/DTD/xhtml-metaAttributes-1.mod new file mode 100644 index 0000000..b434e39 --- /dev/null +++ b/lv2specgen/DTD/xhtml-metaAttributes-1.mod @@ -0,0 +1,154 @@ +<!-- ...................................................................... --> +<!-- XHTML MetaAttributes Module ......................................... --> +<!-- file: xhtml-metaAttributes-1.mod + + This is XHTML-RDFa, modules to annotate XHTML family documents. + Copyright 2007-2008 W3C (MIT, ERCIM, Keio), All Rights Reserved. + Revision: $Id: xhtml-metaAttributes-1.mod,v 1.6 2008/08/01 20:01:00 smccarro Exp $ + + This DTD module is identified by the PUBLIC and SYSTEM identifiers: + + PUBLIC "-//W3C//ENTITIES XHTML MetaAttributes 1.0//EN" + SYSTEM "http://www.w3.org/MarkUp/DTD/xhtml-metaAttributes-1.mod" + + Revisions: + (none) + ....................................................................... --> + +<!ENTITY % XHTML.global.attrs.prefixed "IGNORE" > + +<!-- Placeholder Compact URI-related types --> +<!ENTITY % CURIE.datatype "CDATA" > +<!ENTITY % CURIEs.datatype "CDATA" > +<!ENTITY % SafeCURIE.datatype "CDATA" > +<!ENTITY % SafeCURIEs.datatype "CDATA" > +<!ENTITY % URIorSafeCURIE.datatype "CDATA" > +<!ENTITY % URIorSafeCURIEs.datatype "CDATA" > + +<!-- Common Attributes + + This module declares a collection of meta-information related + attributes. + + %NS.decl.attrib; is declared in the XHTML Qname module. + + This file also includes declarations of "global" versions of the + attributes. The global versions of the attributes are for use on + elements in other namespaces. +--> + +<!ENTITY % about.attrib + "about %URIorSafeCURIE.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.about.attrib + "%XHTML.prefix;:about %URIorSafeCURIE.datatype; #IMPLIED" +> +]]> + +<!ENTITY % typeof.attrib + "typeof %CURIEs.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.typeof.attrib + "%XHTML.prefix;:typeof %CURIEs.datatype; #IMPLIED" +> +]]> + +<!ENTITY % property.attrib + "property %CURIEs.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.property.attrib + "%XHTML.prefix;:property %CURIEs.datatype; #IMPLIED" +> +]]> + +<!ENTITY % resource.attrib + "resource %URIorSafeCURIE.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.resource.attrib + "%XHTML.prefix;:resource %URIorSafeCURIE.datatype; #IMPLIED" +> +]]> + +<!ENTITY % content.attrib + "content CDATA #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.content.attrib + "%XHTML.prefix;:content CDATA #IMPLIED" +> +]]> + +<!ENTITY % datatype.attrib + "datatype %CURIE.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.datatype.attrib + "%XHTML.prefix;:datatype %CURIE.datatype; #IMPLIED" +> +]]> + +<!ENTITY % rel.attrib + "rel %CURIEs.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.rel.attrib + "%XHTML.prefix;:rel %CURIEs.datatype; #IMPLIED" +> +]]> + +<!ENTITY % rev.attrib + "rev %CURIEs.datatype; #IMPLIED" +> + +<![%XHTML.global.attrs.prefixed;[ +<!ENTITY % XHTML.global.rev.attrib + "%XHTML.prefix;:rev %CURIEs.datatype; #IMPLIED" +> +]]> + +<!ENTITY % Metainformation.extra.attrib "" > + +<!ENTITY % Metainformation.attrib + "%about.attrib; + %content.attrib; + %datatype.attrib; + %typeof.attrib; + %property.attrib; + %rel.attrib; + %resource.attrib; + %rev.attrib; + %Metainformation.extra.attrib;" +> + +<!ENTITY % XHTML.global.metainformation.extra.attrib "" > + +<![%XHTML.global.attrs.prefixed;[ + +<!ENTITY % XHTML.global.metainformation.attrib + "%XHTML.global.about.attrib; + %XHTML.global.content.attrib; + %XHTML.global.datatype.attrib; + %XHTML.global.typeof.attrib; + %XHTML.global.property.attrib; + %XHTML.global.rel.attrib; + %XHTML.global.resource.attrib; + %XHTML.global.rev.attrib; + %XHTML.global.metainformation.extra.attrib;" +> +]]> + +<!ENTITY % XHTML.global.metainformation.attrib "" > + + +<!-- end of xhtml-metaAttributes-1.mod --> diff --git a/lv2specgen/DTD/xhtml-rdfa-1.dtd b/lv2specgen/DTD/xhtml-rdfa-1.dtd new file mode 100644 index 0000000..0490b09 --- /dev/null +++ b/lv2specgen/DTD/xhtml-rdfa-1.dtd @@ -0,0 +1,453 @@ +<!-- ....................................................................... --> +<!-- XHTML 1.1 + RDFa DTD ................................................. --> +<!-- file: xhtml-rdfa-1.dtd +--> + +<!-- XHTML 1.1 + RDFa DTD + + This is an example markup language combining XHTML 1.1 and the RDFa + modules. + + XHTML+RDFa + Copyright 1998-2008 World Wide Web Consortium + (Massachusetts Institute of Technology, European Research Consortium + for Informatics and Mathematics, Keio University). + All Rights Reserved. + + Permission to use, copy, modify and distribute the XHTML DTD and its + accompanying documentation for any purpose and without fee is hereby + granted in perpetuity, provided that the above copyright notice and + this paragraph appear in all copies. The copyright holders make no + representation about the suitability of the DTD for any purpose. + + It is provided "as is" without expressed or implied warranty. + +--> +<!-- This is the driver file for version 1 of the XHTML + RDFa DTD. + + Please use this public identifier to identify it: + + "-//W3C//DTD XHTML+RDFa 1.0//EN" +--> +<!ENTITY % XHTML.version "XHTML+RDFa 1.0" > + +<!-- Use this URI to identify the default namespace: + + "http://www.w3.org/1999/xhtml" + + See the Qualified Names module for information + on the use of namespace prefixes in the DTD. + + Note that XHTML namespace elements are not prefixed by default, + but the XHTML namespace prefix is defined as "xhtml" so that + other markup languages can extend this one and use the XHTML + prefixed global attributes if required. + +--> +<!ENTITY % NS.prefixed "IGNORE" > +<!ENTITY % XHTML.prefix "xhtml" > + +<!-- Be sure to include prefixed global attributes - we don't need + them, but languages that extend XHTML 1.1 might. +--> +<!ENTITY % XHTML.global.attrs.prefixed "INCLUDE" > + +<!-- Reserved for use with the XLink namespace: +--> +<!ENTITY % XLINK.xmlns "" > +<!ENTITY % XLINK.xmlns.attrib "" > + +<!-- For example, if you are using XHTML 1.1 directly, use the public + identifier in the DOCTYPE declaration, with the namespace declaration + on the document element to identify the default namespace: + + <?xml version="1.0"?> + <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" + "xhtml-rdfa-1.dtd"> + <html xmlns="http://www.w3.org/1999/xhtml" + xml:lang="en"> + ... + </html> + + Revisions: + (none) +--> + +<!-- reserved for future use with document profiles --> +<!ENTITY % XHTML.profile "" > + +<!-- ensure XHTML Notations are disabled --> +<!ENTITY % xhtml-notations.module "IGNORE" > + +<!-- Bidirectional Text features + This feature-test entity is used to declare elements + and attributes used for bidirectional text support. +--> +<!ENTITY % XHTML.bidi "INCLUDE" > + +<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: --> + +<!-- Pre-Framework Redeclaration placeholder .................... --> +<!-- this serves as a location to insert markup declarations + into the DTD prior to the framework declarations. +--> +<!ENTITY % xhtml-prefw-redecl.module "IGNORE" > +<!ENTITY % xhtml-prefw-redecl.mod "" > +<![%xhtml-prefw-redecl.module;[ +%xhtml-prefw-redecl.mod; +<!-- end of xhtml-prefw-redecl.module -->]]> + +<!-- we need the datatypes now --> +<!ENTITY % xhtml-datatypes.module "INCLUDE" > +<![%xhtml-datatypes.module;[ +<!ENTITY % xhtml-datatypes.mod + PUBLIC "-//W3C//ENTITIES XHTML Datatypes 1.0//EN" + "xhtml-datatypes-1.mod" > +%xhtml-datatypes.mod;]]> + +<!-- bring in the RDFa attributes cause we need them in Common --> +<!ENTITY % xhtml-metaAttributes.module "INCLUDE" > +<![%xhtml-metaAttributes.module;[ +<!ENTITY % xhtml-metaAttributes.mod + PUBLIC "-//W3C//ENTITIES XHTML MetaAttributes 1.0//EN" + "xhtml-metaAttributes-1.mod" > +%xhtml-metaAttributes.mod;]]> + +<!ENTITY % xhtml-events.module "INCLUDE" > + +<!ENTITY % Common.extra.attrib + "href %URI.datatype; #IMPLIED + %Metainformation.attrib;" +> +<!-- adding the lang attribute into the I18N collection --> + +<!ENTITY % lang.attrib + "xml:lang %LanguageCode.datatype; #IMPLIED + lang %LanguageCode.datatype; #IMPLIED" +> + +<!-- Inline Style Module ........................................ --> +<!ENTITY % xhtml-inlstyle.module "INCLUDE" > +<![%xhtml-inlstyle.module;[ +<!ENTITY % xhtml-inlstyle.mod + PUBLIC "-//W3C//ELEMENTS XHTML Inline Style 1.0//EN" + "xhtml-inlstyle-1.mod" > +%xhtml-inlstyle.mod;]]> + +<!-- declare Document Model module instantiated in framework +--> +<!ENTITY % xhtml-model.mod + PUBLIC "-//W3C//ENTITIES XHTML+RDFa Document Model 1.0//EN" + "xhtml-rdfa-model-1.mod" > + +<!-- Modular Framework Module (required) ......................... --> +<!ENTITY % xhtml-framework.module "INCLUDE" > +<![%xhtml-framework.module;[ +<!ENTITY % xhtml-framework.mod + PUBLIC "-//W3C//ENTITIES XHTML Modular Framework 1.0//EN" + "xhtml-framework-1.mod" > +%xhtml-framework.mod;]]> + +<!-- Post-Framework Redeclaration placeholder ................... --> +<!-- this serves as a location to insert markup declarations + into the DTD following the framework declarations. +--> +<!ENTITY % xhtml-postfw-redecl.module "IGNORE" > +<!ENTITY % xhtml-postfw-redecl.mod ""> +<![%xhtml-postfw-redecl.module;[ +%xhtml-postfw-redecl.mod; +<!-- end of xhtml-postfw-redecl.module -->]]> + + + +<!-- Text Module (Required) ..................................... --> +<!ENTITY % xhtml-text.module "INCLUDE" > +<![%xhtml-text.module;[ +<!ENTITY % xhtml-text.mod + PUBLIC "-//W3C//ELEMENTS XHTML Text 1.0//EN" + "xhtml-text-1.mod" > +%xhtml-text.mod;]]> + +<!-- Hypertext Module (required) ................................. --> +<!ENTITY % a.attlist "IGNORE" > +<!ENTITY % xhtml-hypertext.module "INCLUDE" > +<![%xhtml-hypertext.module;[ +<!ENTITY % xhtml-hypertext.mod + PUBLIC "-//W3C//ELEMENTS XHTML Hypertext 1.0//EN" + "xhtml-hypertext-1.mod" > +%xhtml-hypertext.mod;]]> +<!ATTLIST %a.qname; + %Common.attrib; + charset %Charset.datatype; #IMPLIED + type %ContentType.datatype; #IMPLIED + hreflang %LanguageCode.datatype; #IMPLIED + accesskey %Character.datatype; #IMPLIED + tabindex %Number.datatype; #IMPLIED +> + +<!-- Lists Module (required) .................................... --> +<!ENTITY % xhtml-list.module "INCLUDE" > +<![%xhtml-list.module;[ +<!ENTITY % xhtml-list.mod + PUBLIC "-//W3C//ELEMENTS XHTML Lists 1.0//EN" + "xhtml-list-1.mod" > +%xhtml-list.mod;]]> + +<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: --> + +<!-- Edit Module ................................................ --> +<!ENTITY % xhtml-edit.module "INCLUDE" > +<![%xhtml-edit.module;[ +<!ENTITY % xhtml-edit.mod + PUBLIC "-//W3C//ELEMENTS XHTML Editing Elements 1.0//EN" + "xhtml-edit-1.mod" > +%xhtml-edit.mod;]]> + +<!-- BIDI Override Module ....................................... --> +<!ENTITY % xhtml-bdo.module "%XHTML.bidi;" > +<![%xhtml-bdo.module;[ +<!ENTITY % xhtml-bdo.mod + PUBLIC "-//W3C//ELEMENTS XHTML BIDI Override Element 1.0//EN" + "xhtml-bdo-1.mod" > +%xhtml-bdo.mod;]]> + +<!-- Ruby Module ................................................ --> +<!ENTITY % Ruby.common.attlists "INCLUDE" > +<!ENTITY % Ruby.common.attrib "%Common.attrib;" > +<!ENTITY % xhtml-ruby.module "INCLUDE" > +<![%xhtml-ruby.module;[ +<!ENTITY % xhtml-ruby.mod + PUBLIC "-//W3C//ELEMENTS XHTML Ruby 1.0//EN" + "xhtml-ruby-1.mod" > +%xhtml-ruby.mod;]]> + +<!-- Presentation Module ........................................ --> +<!ENTITY % xhtml-pres.module "INCLUDE" > +<![%xhtml-pres.module;[ +<!ENTITY % xhtml-pres.mod + PUBLIC "-//W3C//ELEMENTS XHTML Presentation 1.0//EN" + "xhtml-pres-1.mod" > +%xhtml-pres.mod;]]> + +<!ENTITY % link.attlist "IGNORE" > +<!-- Link Element Module ........................................ --> +<!ENTITY % xhtml-link.module "INCLUDE" > +<![%xhtml-link.module;[ +<!ENTITY % xhtml-link.mod + PUBLIC "-//W3C//ELEMENTS XHTML Link Element 1.0//EN" + "xhtml-link-1.mod" > +%xhtml-link.mod;]]> + +<!ATTLIST %link.qname; + %Common.attrib; + charset %Charset.datatype; #IMPLIED + hreflang %LanguageCode.datatype; #IMPLIED + type %ContentType.datatype; #IMPLIED + media %MediaDesc.datatype; #IMPLIED +> + +<!-- Document Metainformation Module ............................ --> +<!ENTITY % meta.attlist "IGNORE" > +<!ENTITY % xhtml-meta.module "INCLUDE" > +<![%xhtml-meta.module;[ +<!ENTITY % xhtml-meta.mod + PUBLIC "-//W3C//ELEMENTS XHTML Metainformation 1.0//EN" + "xhtml-meta-1.mod" > +%xhtml-meta.mod;]]> +<!ATTLIST %meta.qname; + %Common.attrib; + http-equiv NMTOKEN #IMPLIED + name NMTOKEN #IMPLIED + scheme CDATA #IMPLIED +> + +<!-- Base Element Module ........................................ --> +<!ENTITY % xhtml-base.module "INCLUDE" > +<![%xhtml-base.module;[ +<!ENTITY % xhtml-base.mod + PUBLIC "-//W3C//ELEMENTS XHTML Base Element 1.0//EN" + "xhtml-base-1.mod" > +%xhtml-base.mod;]]> + +<!-- Scripting Module ........................................... --> +<!ENTITY % script.attlist "IGNORE" > +<!ENTITY % xhtml-script.module "INCLUDE" > +<![%xhtml-script.module;[ +<!ENTITY % xhtml-script.mod + PUBLIC "-//W3C//ELEMENTS XHTML Scripting 1.0//EN" + "xhtml-script-1.mod" > +%xhtml-script.mod;]]> + +<!ATTLIST %script.qname; + %XHTML.xmlns.attrib; + %id.attrib; + %Metainformation.attrib; + href %URI.datatype; #IMPLIED + xml:space ( preserve ) #FIXED 'preserve' + charset %Charset.datatype; #IMPLIED + type %ContentType.datatype; #REQUIRED + src %URI.datatype; #IMPLIED + defer ( defer ) #IMPLIED +> + +<!-- Style Sheets Module ......................................... --> +<!ENTITY % style.attlist "IGNORE" > +<!ENTITY % xhtml-style.module "INCLUDE" > +<![%xhtml-style.module;[ +<!ENTITY % xhtml-style.mod + PUBLIC "-//W3C//ELEMENTS XHTML Style Sheets 1.0//EN" + "xhtml-style-1.mod" > +%xhtml-style.mod;]]> +<!ATTLIST %style.qname; + %XHTML.xmlns.attrib; + %id.attrib; + %title.attrib; + %I18n.attrib; + %Metainformation.attrib; + href %URI.datatype; #IMPLIED + xml:space ( preserve ) #FIXED 'preserve' + type %ContentType.datatype; #REQUIRED + media %MediaDesc.datatype; #IMPLIED +> + +<!-- Image Module ............................................... --> +<!ENTITY % xhtml-image.module "INCLUDE" > +<![%xhtml-image.module;[ +<!ENTITY % xhtml-image.mod + PUBLIC "-//W3C//ELEMENTS XHTML Images 1.0//EN" + "xhtml-image-1.mod" > +%xhtml-image.mod;]]> + +<!-- Client-side Image Map Module ............................... --> +<!ENTITY % area.attlist "IGNORE" > + +<!ENTITY % xhtml-csismap.module "INCLUDE" > +<![%xhtml-csismap.module;[ +<!ENTITY % xhtml-csismap.mod + PUBLIC "-//W3C//ELEMENTS XHTML Client-side Image Maps 1.0//EN" + "xhtml-csismap-1.mod" > +%xhtml-csismap.mod;]]> + +<!ATTLIST %area.qname; + %Common.attrib; + shape %Shape.datatype; 'rect' + coords %Coords.datatype; #IMPLIED + nohref ( nohref ) #IMPLIED + alt %Text.datatype; #REQUIRED + tabindex %Number.datatype; #IMPLIED + accesskey %Character.datatype; #IMPLIED +> + +<!-- Server-side Image Map Module ............................... --> +<!ENTITY % xhtml-ssismap.module "INCLUDE" > +<![%xhtml-ssismap.module;[ +<!ENTITY % xhtml-ssismap.mod + PUBLIC "-//W3C//ELEMENTS XHTML Server-side Image Maps 1.0//EN" + "xhtml-ssismap-1.mod" > +%xhtml-ssismap.mod;]]> + +<!-- Param Element Module ....................................... --> +<!ENTITY % param.attlist "IGNORE" > +<!ENTITY % xhtml-param.module "INCLUDE" > +<![%xhtml-param.module;[ +<!ENTITY % xhtml-param.mod + PUBLIC "-//W3C//ELEMENTS XHTML Param Element 1.0//EN" + "xhtml-param-1.mod" > +%xhtml-param.mod;]]> + +<!ATTLIST %param.qname; + %XHTML.xmlns.attrib; + %id.attrib; + %Metainformation.attrib; + href %URI.datatype; #IMPLIED + name CDATA #REQUIRED + value CDATA #IMPLIED + valuetype ( data | ref | object ) 'data' + type %ContentType.datatype; #IMPLIED +> +<!-- Embedded Object Module ..................................... --> +<!ENTITY % xhtml-object.module "INCLUDE" > +<![%xhtml-object.module;[ +<!ENTITY % xhtml-object.mod + PUBLIC "-//W3C//ELEMENTS XHTML Embedded Object 1.0//EN" + "xhtml-object-1.mod" > +%xhtml-object.mod;]]> + +<!-- Tables Module ............................................... --> +<!ENTITY % xhtml-table.module "INCLUDE" > +<![%xhtml-table.module;[ +<!ENTITY % xhtml-table.mod + PUBLIC "-//W3C//ELEMENTS XHTML Tables 1.0//EN" + "xhtml-table-1.mod" > +%xhtml-table.mod;]]> + +<!-- Forms Module ............................................... --> +<!ENTITY % xhtml-form.module "INCLUDE" > +<![%xhtml-form.module;[ +<!ENTITY % xhtml-form.mod + PUBLIC "-//W3C//ELEMENTS XHTML Forms 1.0//EN" + "xhtml-form-1.mod" > +%xhtml-form.mod;]]> + +<!-- Target Attribute Module .................................... --> +<!ENTITY % xhtml-target.module "INCLUDE" > +<![%xhtml-target.module;[ +<!ENTITY % xhtml-target.mod + PUBLIC "-//W3C//ELEMENTS XHTML Target 1.0//EN" + "xhtml-target-1.mod" > +%xhtml-target.mod;]]> + +<!-- Legacy Markup ............................................... --> +<!ENTITY % xhtml-legacy.module "IGNORE" > +<![%xhtml-legacy.module;[ +<!ENTITY % xhtml-legacy.mod + PUBLIC "-//W3C//ELEMENTS XHTML Legacy Markup 1.0//EN" + "xhtml-legacy-1.mod" > +%xhtml-legacy.mod;]]> + +<!-- Document Structure Module (required) ....................... --> +<!ENTITY % html.attlist "IGNORE" > +<!ENTITY % head.attlist "IGNORE" > +<!ENTITY % title.attlist "IGNORE" > +<!ENTITY % xhtml-struct.module "INCLUDE" > +<![%xhtml-struct.module;[ +<!ENTITY % xhtml-struct.mod + PUBLIC "-//W3C//ELEMENTS XHTML Document Structure 1.0//EN" + "xhtml-struct-1.mod" > +%xhtml-struct.mod;]]> +<!ENTITY % profile.attrib + "profile %URI.datatype; '%XHTML.profile;'" +> +<!ENTITY % XHTML.version.attrib + "version %FPI.datatype; #FIXED '%XHTML.version;'" +> +<!ATTLIST %html.qname; + %Common.attrib; + %XSI.schemaLocation.attrib; + %XHTML.version.attrib; +> +<!ATTLIST %head.qname; + %Common.attrib; + %profile.attrib; +> +<!ATTLIST %title.qname; + %Common.attrib; +> + +<!-- end of XHTML-RDFa DTD ................................................ --> +<!-- ....................................................................... --> + +<!-- Hack for lv2specgen: declare prefixes for the external vocabularies used + in LV2 (most of which are generally common for RDF), so RDFa in spec pages + can use prefixed names. This glaring separation-of-concerns violation + is... not nice, but neither is diving into the horrors of custom XML DTD + validation, so here we are. +--> + +<!ATTLIST html xmlns:dcterms CDATA #IMPLIED> +<!ATTLIST html xmlns:doap CDATA #IMPLIED> +<!ATTLIST html xmlns:foaf CDATA #IMPLIED> +<!ATTLIST html xmlns:owl CDATA #IMPLIED> +<!ATTLIST html xmlns:rdf CDATA #IMPLIED> +<!ATTLIST html xmlns:rdfs CDATA #IMPLIED> +<!ATTLIST html xmlns:xsd CDATA #IMPLIED> diff --git a/lv2specgen/DTD/xhtml-rdfa-model-1.mod b/lv2specgen/DTD/xhtml-rdfa-model-1.mod new file mode 100644 index 0000000..ad010ee --- /dev/null +++ b/lv2specgen/DTD/xhtml-rdfa-model-1.mod @@ -0,0 +1,249 @@ +<!-- ....................................................................... --> +<!-- XHTML+RDFa Document Model Module ..................................... --> +<!-- file: xhtml-rdfa-model-1.mod + + This is XHTML+RDFa. + Copyright 1998-2008 W3C (MIT, ERCIM, Keio), All Rights Reserved. + Revision: $Id: xhtml-rdfa-model-1.mod,v 1.4 2009/06/26 14:05:13 smccarro Exp $ SMI + + This DTD module is identified by the PUBLIC and SYSTEM identifiers: + + PUBLIC "-//W3C//ENTITIES XHTML+RDFa Document Model 1.0//EN" + SYSTEM "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-model-1.mod" + + Revisions: + (none) + ....................................................................... --> + +<!-- XHTML+RDFa Document Model + + This module describes the groupings of elements that make up + common content models for XHTML elements. + + XHTML has three basic content models: + + %Inline.mix; character-level elements + %Block.mix; block-like elements, eg., paragraphs and lists + %Flow.mix; any block or inline elements + + Any parameter entities declared in this module may be used + to create element content models, but the above three are + considered 'global' (insofar as that term applies here). + + The reserved word '#PCDATA' (indicating a text string) is now + included explicitly with each element declaration that is + declared as mixed content, as XML requires that this token + occur first in a content model specification. +--> +<!-- Extending the Model + + While in some cases this module may need to be rewritten to + accommodate changes to the document model, minor extensions + may be accomplished by redeclaring any of the three *.extra; + parameter entities to contain extension element types as follows: + + %Misc.extra; whose parent may be any block or + inline element. + + %Inline.extra; whose parent may be any inline element. + + %Block.extra; whose parent may be any block element. + + If used, these parameter entities must be an OR-separated + list beginning with an OR separator ("|"), eg., "| a | b | c" + + All block and inline *.class parameter entities not part + of the *struct.class classes begin with "| " to allow for + exclusion from mixes. +--> + +<!-- .............. Optional Elements in head .................. --> + +<!ENTITY % HeadOpts.mix + "( %script.qname; | %style.qname; | %meta.qname; + | %link.qname; | %object.qname; )*" +> + +<!-- ................. Miscellaneous Elements .................. --> + +<!-- ins and del are used to denote editing changes +--> +<!ENTITY % Edit.class "| %ins.qname; | %del.qname;" > + +<!-- script and noscript are used to contain scripts + and alternative content +--> +<!ENTITY % Script.class "| %script.qname; | %noscript.qname;" > + +<!ENTITY % Misc.extra "" > + +<!-- These elements are neither block nor inline, and can + essentially be used anywhere in the document body. +--> +<!ENTITY % Misc.class + "%Edit.class; + %Script.class; + %Misc.extra;" +> + +<!-- .................... Inline Elements ...................... --> + +<!ENTITY % InlStruct.class "%br.qname; | %span.qname;" > + +<!ENTITY % InlPhras.class + "| %em.qname; | %strong.qname; | %dfn.qname; | %code.qname; + | %samp.qname; | %kbd.qname; | %var.qname; | %cite.qname; + | %abbr.qname; | %acronym.qname; | %q.qname;" > + +<!ENTITY % InlPres.class + "| %tt.qname; | %i.qname; | %b.qname; | %big.qname; + | %small.qname; | %sub.qname; | %sup.qname;" > + +<!ENTITY % I18n.class "| %bdo.qname;" > + +<!ENTITY % Anchor.class "| %a.qname;" > + +<!ENTITY % InlSpecial.class + "| %img.qname; | %map.qname; + | %object.qname;" > + +<!ENTITY % InlForm.class + "| %input.qname; | %select.qname; | %textarea.qname; + | %label.qname; | %button.qname;" > + +<!ENTITY % Inline.extra "" > + +<!ENTITY % Ruby.class "| %ruby.qname;" > + +<!-- %Inline.class; includes all inline elements, + used as a component in mixes +--> +<!ENTITY % Inline.class + "%InlStruct.class; + %InlPhras.class; + %InlPres.class; + %I18n.class; + %Anchor.class; + %InlSpecial.class; + %InlForm.class; + %Ruby.class; + %Inline.extra;" +> + +<!-- %InlNoRuby.class; includes all inline elements + except ruby, used as a component in mixes +--> +<!ENTITY % InlNoRuby.class + "%InlStruct.class; + %InlPhras.class; + %InlPres.class; + %I18n.class; + %Anchor.class; + %InlSpecial.class; + %InlForm.class; + %Inline.extra;" +> + +<!-- %NoRuby.content; includes all inlines except ruby +--> +<!ENTITY % NoRuby.content + "( #PCDATA + | %InlNoRuby.class; + %Misc.class; )*" +> + +<!-- %InlNoAnchor.class; includes all non-anchor inlines, + used as a component in mixes +--> +<!ENTITY % InlNoAnchor.class + "%InlStruct.class; + %InlPhras.class; + %InlPres.class; + %I18n.class; + %InlSpecial.class; + %InlForm.class; + %Ruby.class; + %Inline.extra;" +> + +<!-- %InlNoAnchor.mix; includes all non-anchor inlines +--> +<!ENTITY % InlNoAnchor.mix + "%InlNoAnchor.class; + %Misc.class;" +> + +<!-- %Inline.mix; includes all inline elements, including %Misc.class; +--> +<!ENTITY % Inline.mix + "%Inline.class; + %Misc.class;" +> + +<!-- ..................... Block Elements ...................... --> + +<!-- In the HTML 4.0 DTD, heading and list elements were included + in the %block; parameter entity. The %Heading.class; and + %List.class; parameter entities must now be included explicitly + on element declarations where desired. +--> + +<!ENTITY % Heading.class + "%h1.qname; | %h2.qname; | %h3.qname; + | %h4.qname; | %h5.qname; | %h6.qname;" > + +<!ENTITY % List.class "%ul.qname; | %ol.qname; | %dl.qname;" > + +<!ENTITY % Table.class "| %table.qname;" > + +<!ENTITY % Form.class "| %form.qname;" > + +<!ENTITY % Fieldset.class "| %fieldset.qname;" > + +<!ENTITY % BlkStruct.class "%p.qname; | %div.qname;" > + +<!ENTITY % BlkPhras.class + "| %pre.qname; | %blockquote.qname; | %address.qname;" > + +<!ENTITY % BlkPres.class "| %hr.qname; " > + +<!ENTITY % BlkSpecial.class + "%Table.class; + %Form.class; + %Fieldset.class;" +> + +<!ENTITY % Block.extra "" > + +<!-- %Block.class; includes all block elements, + used as an component in mixes +--> +<!ENTITY % Block.class + "%BlkStruct.class; + %BlkPhras.class; + %BlkPres.class; + %BlkSpecial.class; + %Block.extra;" +> + +<!-- %Block.mix; includes all block elements plus %Misc.class; +--> +<!ENTITY % Block.mix + "%Heading.class; + | %List.class; + | %Block.class; + %Misc.class;" +> + +<!-- ................ All Content Elements .................. --> + +<!-- %Flow.mix; includes all text content, block and inline +--> +<!ENTITY % Flow.mix + "%Heading.class; + | %List.class; + | %Block.class; + | %Inline.class; + %Misc.class;" +> +<!-- end of xhtml-rdfa-model-1.mod --> diff --git a/lv2specgen/DTD/xhtml-ruby-1.mod b/lv2specgen/DTD/xhtml-ruby-1.mod new file mode 100644 index 0000000..978da8d --- /dev/null +++ b/lv2specgen/DTD/xhtml-ruby-1.mod @@ -0,0 +1,242 @@ +<!-- ...................................................................... --> +<!-- XHTML Ruby Module .................................................... --> +<!-- file: xhtml-ruby-1.mod + + This is XHTML, a reformulation of HTML as a modular XML application. + Copyright 1999-2001 W3C (MIT, INRIA, Keio), All Rights Reserved. + Revision: $Id: xhtml-ruby-1.mod,v 1.1 2008/06/21 19:42:10 smccarro Exp $ + + This module is based on the W3C Ruby Annotation Specification: + + http://www.w3.org/TR/ruby + + This DTD module is identified by the PUBLIC and SYSTEM identifiers: + + PUBLIC "-//W3C//ELEMENTS XHTML Ruby 1.0//EN" + SYSTEM "http://www.w3.org/TR/ruby/xhtml-ruby-1.mod" + + ...................................................................... --> + +<!-- Ruby Elements + + ruby, rbc, rtc, rb, rt, rp + + This module declares the elements and their attributes used to + support ruby annotation markup. +--> + +<!-- declare qualified element type names: +--> +<!ENTITY % ruby.qname "ruby" > +<!ENTITY % rbc.qname "rbc" > +<!ENTITY % rtc.qname "rtc" > +<!ENTITY % rb.qname "rb" > +<!ENTITY % rt.qname "rt" > +<!ENTITY % rp.qname "rp" > + +<!-- rp fallback is included by default. +--> +<!ENTITY % Ruby.fallback "INCLUDE" > +<!ENTITY % Ruby.fallback.mandatory "IGNORE" > + +<!-- Complex ruby is included by default; it may be + overridden by other modules to ignore it. +--> +<!ENTITY % Ruby.complex "INCLUDE" > + +<!-- Fragments for the content model of the ruby element --> +<![%Ruby.fallback;[ +<![%Ruby.fallback.mandatory;[ +<!ENTITY % Ruby.content.simple + "( %rb.qname;, %rp.qname;, %rt.qname;, %rp.qname; )" +> +]]> +<!ENTITY % Ruby.content.simple + "( %rb.qname;, ( %rt.qname; | ( %rp.qname;, %rt.qname;, %rp.qname; ) ) )" +> +]]> +<!ENTITY % Ruby.content.simple "( %rb.qname;, %rt.qname; )" > + +<![%Ruby.complex;[ +<!ENTITY % Ruby.content.complex + "| ( %rbc.qname;, %rtc.qname;, %rtc.qname;? )" +> +]]> +<!ENTITY % Ruby.content.complex "" > + +<!-- Content models of the rb and the rt elements are intended to + allow other inline-level elements of its parent markup language, + but it should not include ruby descendent elements. The following + parameter entity %NoRuby.content; can be used to redefine + those content models with minimum effort. It's defined as + '( #PCDATA )' by default. +--> +<!ENTITY % NoRuby.content "( #PCDATA )" > + +<!-- one or more digits (NUMBER) --> +<!ENTITY % Number.datatype "CDATA" > + +<!-- ruby element ...................................... --> + +<!ENTITY % ruby.element "INCLUDE" > +<![%ruby.element;[ +<!ENTITY % ruby.content + "( %Ruby.content.simple; %Ruby.content.complex; )" +> +<!ELEMENT %ruby.qname; %ruby.content; > +<!-- end of ruby.element -->]]> + +<![%Ruby.complex;[ +<!-- rbc (ruby base component) element ................. --> + +<!ENTITY % rbc.element "INCLUDE" > +<![%rbc.element;[ +<!ENTITY % rbc.content + "(%rb.qname;)+" +> +<!ELEMENT %rbc.qname; %rbc.content; > +<!-- end of rbc.element -->]]> + +<!-- rtc (ruby text component) element ................. --> + +<!ENTITY % rtc.element "INCLUDE" > +<![%rtc.element;[ +<!ENTITY % rtc.content + "(%rt.qname;)+" +> +<!ELEMENT %rtc.qname; %rtc.content; > +<!-- end of rtc.element -->]]> +]]> + +<!-- rb (ruby base) element ............................ --> + +<!ENTITY % rb.element "INCLUDE" > +<![%rb.element;[ +<!-- %rb.content; uses %NoRuby.content; as its content model, + which is '( #PCDATA )' by default. It may be overridden + by other modules to allow other inline-level elements + of its parent markup language, but it should not include + ruby descendent elements. +--> +<!ENTITY % rb.content "%NoRuby.content;" > +<!ELEMENT %rb.qname; %rb.content; > +<!-- end of rb.element -->]]> + +<!-- rt (ruby text) element ............................ --> + +<!ENTITY % rt.element "INCLUDE" > +<![%rt.element;[ +<!-- %rt.content; uses %NoRuby.content; as its content model, + which is '( #PCDATA )' by default. It may be overridden + by other modules to allow other inline-level elements + of its parent markup language, but it should not include + ruby descendent elements. +--> +<!ENTITY % rt.content "%NoRuby.content;" > + +<!ELEMENT %rt.qname; %rt.content; > +<!-- end of rt.element -->]]> + +<!-- rbspan attribute is used for complex ruby only ...... --> +<![%Ruby.complex;[ +<!ENTITY % rt.attlist "INCLUDE" > +<![%rt.attlist;[ +<!ATTLIST %rt.qname; + rbspan %Number.datatype; "1" +> +<!-- end of rt.attlist -->]]> +]]> + +<!-- rp (ruby parenthesis) element ..................... --> + +<![%Ruby.fallback;[ +<!ENTITY % rp.element "INCLUDE" > +<![%rp.element;[ +<!ENTITY % rp.content + "( #PCDATA )" +> +<!ELEMENT %rp.qname; %rp.content; > +<!-- end of rp.element -->]]> +]]> + +<!-- Ruby Common Attributes + + The following optional ATTLIST declarations provide an easy way + to define common attributes for ruby elements. These declarations + are ignored by default. + + Ruby elements are intended to have common attributes of its + parent markup language. For example, if a markup language defines + common attributes as a parameter entity %attrs;, you may add + those attributes by just declaring the following parameter entities + + <!ENTITY % Ruby.common.attlists "INCLUDE" > + <!ENTITY % Ruby.common.attrib "%attrs;" > + + before including the Ruby module. +--> + +<!ENTITY % Ruby.common.attlists "IGNORE" > +<![%Ruby.common.attlists;[ +<!ENTITY % Ruby.common.attrib "" > + +<!-- common attributes for ruby ........................ --> + +<!ENTITY % Ruby.common.attlist "INCLUDE" > +<![%Ruby.common.attlist;[ +<!ATTLIST %ruby.qname; + %Ruby.common.attrib; +> +<!-- end of Ruby.common.attlist -->]]> + +<![%Ruby.complex;[ +<!-- common attributes for rbc ......................... --> + +<!ENTITY % Rbc.common.attlist "INCLUDE" > +<![%Rbc.common.attlist;[ +<!ATTLIST %rbc.qname; + %Ruby.common.attrib; +> +<!-- end of Rbc.common.attlist -->]]> + +<!-- common attributes for rtc ......................... --> + +<!ENTITY % Rtc.common.attlist "INCLUDE" > +<![%Rtc.common.attlist;[ +<!ATTLIST %rtc.qname; + %Ruby.common.attrib; +> +<!-- end of Rtc.common.attlist -->]]> +]]> + +<!-- common attributes for rb .......................... --> + +<!ENTITY % Rb.common.attlist "INCLUDE" > +<![%Rb.common.attlist;[ +<!ATTLIST %rb.qname; + %Ruby.common.attrib; +> +<!-- end of Rb.common.attlist -->]]> + +<!-- common attributes for rt .......................... --> + +<!ENTITY % Rt.common.attlist "INCLUDE" > +<![%Rt.common.attlist;[ +<!ATTLIST %rt.qname; + %Ruby.common.attrib; +> +<!-- end of Rt.common.attlist -->]]> + +<![%Ruby.fallback;[ +<!-- common attributes for rp .......................... --> + +<!ENTITY % Rp.common.attlist "INCLUDE" > +<![%Rp.common.attlist;[ +<!ATTLIST %rp.qname; + %Ruby.common.attrib; +> +<!-- end of Rp.common.attlist -->]]> +]]> +]]> + +<!-- end of xhtml-ruby-1.mod --> diff --git a/lv2specgen/lv2docgen.py b/lv2specgen/lv2docgen.py index 423659e..271e434 100755 --- a/lv2specgen/lv2docgen.py +++ b/lv2specgen/lv2docgen.py @@ -1,82 +1,87 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- -# -# lv2docgen, a documentation generator for LV2 plugins +#!/usr/bin/env python3 + # Copyright 2012 David Robillard <d@drobilla.net> -# -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - -__date__ = '2012-03-27' -__version__ = '0.0.0' -__authors__ = 'David Robillard' -__license__ = 'ISC License <http://www.opensource.org/licenses/isc>' -__contact__ = 'devel@lists.lv2plug.in' +# SPDX-License-Identifier: ISC + +"""LV2 plugin documentation generator.""" + +# pylint: disable=consider-using-f-string +# pylint: disable=missing-function-docstring +# pylint: disable=redefined-outer-name +# pylint: disable=invalid-name import errno import os import sys +__date__ = "2012-03-27" +__version__ = "0.0.0" +__authors__ = "David Robillard" +__license__ = "ISC License <http://www.opensource.org/licenses/isc>" +__contact__ = "devel@lists.lv2plug.in" + try: import rdflib except ImportError: - sys.exit('Error importing rdflib') + sys.exit("Error importing rdflib") + +doap = rdflib.Namespace("http://usefulinc.com/ns/doap#") +lv2 = rdflib.Namespace("http://lv2plug.in/ns/lv2core#") +rdf = rdflib.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#") +rdfs = rdflib.Namespace("http://www.w3.org/2000/01/rdf-schema#") -doap = rdflib.Namespace('http://usefulinc.com/ns/doap#') -lv2 = rdflib.Namespace('http://lv2plug.in/ns/lv2core#') -rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#') -rdfs = rdflib.Namespace('http://www.w3.org/2000/01/rdf-schema#') def uri_to_path(uri): - path = uri[uri.find(':'):] + first_colon = uri.find(":") + path = uri[first_colon:] while not path[0].isalpha(): path = path[1:] return path + def get_doc(model, subject): comment = model.value(subject, rdfs.comment, None) if comment: return '<p class="content">%s</p>' % comment - return '' - + return "" + + def port_doc(model, port): name = model.value(port, lv2.name, None) - comment = model.value(port, rdfs.comment, None) html = '<div class="specterm"><h3>%s</h3>' % name html += get_doc(model, port) - html += '</div>' + html += "</div>" return html + def plugin_doc(model, plugin, style_uri): - uri = str(plugin) + uri = str(plugin) name = model.value(plugin, doap.name, None) - html = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> + dtd = "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd" + html = """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" %s> <html about="%s" xmlns="http://www.w3.org/1999/xhtml" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:lv2="http://lv2plug.in/ns/lv2core#" - xml:lang="en">''' % uri + xml:lang="en">""" % ( + uri, + dtd, + ) - html += '''<head> + html += """<head> <title>%s</title> <meta http-equiv="content-type" content="text/xhtml+xml; charset=utf-8" /> <meta name="generator" content="lv2docgen" /> <link href="%s" rel="stylesheet" type="text/css" /> </head> - <body>''' % (name, style_uri) + <body>""" % ( + name, + style_uri, + ) - html += ''' + html += """ <!-- HEADER --> <div id="header"> <h1 id="title">%s</h1> @@ -85,44 +90,51 @@ def plugin_doc(model, plugin, style_uri): <tr><th>Version</th><td>%s</td></tr> </table> </div> -''' % (name, uri, uri, '0.0.0') +""" % ( + name, + uri, + uri, + "0.0.0", + ) html += get_doc(model, plugin) - ports_html = '' - for p in model.triples([plugin, lv2.port, None]): - ports_html += port_doc(model, p[2]) + ports_html = "" + for link in model.triples([plugin, lv2.port, None]): + ports_html += port_doc(model, link[2]) - if len(ports_html): - html += ''' + if ports_html: + html += ( + """ <h2 class="sec">Ports</h2> <div class="content"> %s - </div>''' % ports_html + </div>""" + % ports_html + ) - html += ' </body></html>' + html += " </body></html>" return html -if __name__ == '__main__': - 'LV2 plugin documentation generator' +if __name__ == "__main__": if len(sys.argv) < 2: - print('Usage: %s OUTDIR FILE...' % sys.argv[0]) + print("Usage: %s OUTDIR FILE..." % sys.argv[0]) sys.exit(1) outdir = sys.argv[1] files = sys.argv[2:] model = rdflib.ConjunctiveGraph() for f in files: - model.parse(f, format='n3') + model.parse(f, format="n3") - style_uri = os.path.abspath(os.path.join(outdir, 'style.css')) + style_uri = os.path.abspath(os.path.join(outdir, "style.css")) for p in model.triples([None, rdf.type, lv2.Plugin]): plugin = p[0] html = plugin_doc(model, plugin, style_uri) path = uri_to_path(plugin) - outpath = os.path.join(outdir, path + '.html') + outpath = os.path.join(outdir, path + ".html") try: os.makedirs(os.path.dirname(outpath)) except OSError: @@ -131,11 +143,7 @@ if __name__ == '__main__': pass else: raise - - print 'Writing <%s> documentation to %s' % (plugin, outpath) - out = open(outpath, 'w') - out.write(html) - out.close() - - + print("Writing <%s> documentation to %s" % (plugin, outpath)) + with open(outpath, "w", encoding="utf-8") as out: + out.write(html) diff --git a/lv2specgen/lv2specgen.py b/lv2specgen/lv2specgen.py index 62413be..c8112de 100755 --- a/lv2specgen/lv2specgen.py +++ b/lv2specgen/lv2specgen.py @@ -1,70 +1,73 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- +#!/usr/bin/env python3 # -# lv2specgen, a documentation generator for LV2 specifications. -# Copyright (c) 2009-2014 David Robillard <d@drobilla.net> +# Copyright 2009-2026 David Robillard <d@drobilla.net> +# Copyright 2003-2008 Christopher Schmidt <crschmidt@crschmidt.net> +# Copyright 2005-2008 Uldis Bojars <uldis.bojars@deri.org> +# Copyright 2007-2008 Sergio Fernández <sergio.fernandez@fundacionctic.org> +# SPDX-License-Identifier: MIT # # Based on SpecGen: # <http://forge.morfeo-project.org/wiki_en/index.php/SpecGen> -# Copyright (c) 2003-2008 Christopher Schmidt <crschmidt@crschmidt.net> -# Copyright (c) 2005-2008 Uldis Bojars <uldis.bojars@deri.org> -# Copyright (c) 2007-2008 Sergio Fernández <sergio.fernandez@fundacionctic.org> -# -# This software is licensed under the terms of the MIT License. -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. - -__date__ = "2011-10-26" -__version__ = __date__.replace('-', '.') -__authors__ = """ -Christopher Schmidt, -Uldis Bojars, -Sergio Fernández, -David Robillard""" -__license__ = "MIT License <http://www.opensource.org/licenses/mit>" -__contact__ = "devel@lists.lv2plug.in" + +"""Ontology specification generator tool.""" + +# pylint: disable=broad-exception-caught +# pylint: disable=c-extension-no-member +# pylint: disable=cell-var-from-loop +# pylint: disable=consider-using-f-string +# pylint: disable=global-statement +# pylint: disable=import-outside-toplevel +# pylint: disable=invalid-name +# pylint: disable=missing-class-docstring +# pylint: disable=missing-function-docstring +# pylint: disable=no-member +# pylint: disable=too-few-public-methods +# pylint: disable=too-many-arguments +# pylint: disable=too-many-branches +# pylint: disable=too-many-lines +# pylint: disable=too-many-locals +# pylint: disable=too-many-positional-arguments +# pylint: disable=too-many-statements import datetime -import glob import optparse import os import re import sys -import xml.sax.saxutils +import time import xml.dom import xml.dom.minidom +import xml.sax.saxutils + +import markdown +import markdown.extensions + +__date__ = "2026-02-07" +__version__ = __date__.replace("-", ".") +__authors__ = """ +Christopher Schmidt, +Uldis Bojars, +Sergio Fernández, +David Robillard""" +__license__ = "MIT License <http://www.opensource.org/licenses/mit>" +__contact__ = "devel@lists.lv2plug.in" try: from lxml import etree + have_lxml = True -except: +except Exception: have_lxml = False try: import pygments import pygments.lexers + import pygments.lexers.rdf import pygments.formatters - from pygments.lexer import RegexLexer, include, bygroups - from pygments.token import Text, Comment, Operator, Keyword, Name, String, Literal, Punctuation + have_pygments = True except ImportError: - print("Error importing pygments, syntax highlighting disabled") + sys.stderr.write("warning: Pygments syntax highlighting unavailable\n") have_pygments = False try: @@ -80,31 +83,42 @@ spec_url = None spec_ns_str = None spec_ns = None spec_pre = None +spec_bundle = None specgendir = None ns_list = { - "http://www.w3.org/1999/02/22-rdf-syntax-ns#" : "rdf", - "http://www.w3.org/2000/01/rdf-schema#" : "rdfs", - "http://www.w3.org/2002/07/owl#" : "owl", - "http://www.w3.org/2001/XMLSchema#" : "xsd", - "http://rdfs.org/sioc/ns#" : "sioc", - "http://xmlns.com/foaf/0.1/" : "foaf", - "http://purl.org/dc/elements/1.1/" : "dc", - "http://purl.org/dc/terms/" : "dct", - "http://purl.org/rss/1.0/modules/content/" : "content", - "http://www.w3.org/2003/01/geo/wgs84_pos#" : "geo", - "http://www.w3.org/2004/02/skos/core#" : "skos", - "http://lv2plug.in/ns/lv2core#" : "lv2", - "http://usefulinc.com/ns/doap#" : "doap", - "http://ontologi.es/doap-changeset#" : "dcs" - } - -rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#') -rdfs = rdflib.Namespace('http://www.w3.org/2000/01/rdf-schema#') -owl = rdflib.Namespace('http://www.w3.org/2002/07/owl#') -lv2 = rdflib.Namespace('http://lv2plug.in/ns/lv2core#') -doap = rdflib.Namespace('http://usefulinc.com/ns/doap#') -dcs = rdflib.Namespace('http://ontologi.es/doap-changeset#') -foaf = rdflib.Namespace('http://xmlns.com/foaf/0.1/') + "http://purl.org/dc/terms/": "dcterms", + "http://usefulinc.com/ns/doap#": "doap", + "http://xmlns.com/foaf/0.1/": "foaf", + "http://www.w3.org/2002/07/owl#": "owl", + "http://www.w3.org/1999/02/22-rdf-syntax-ns#": "rdf", + "http://www.w3.org/2000/01/rdf-schema#": "rdfs", + "http://www.w3.org/2001/XMLSchema#": "xsd", +} + +rdf = rdflib.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#") +rdfs = rdflib.Namespace("http://www.w3.org/2000/01/rdf-schema#") +owl = rdflib.Namespace("http://www.w3.org/2002/07/owl#") +lv2 = rdflib.Namespace("http://lv2plug.in/ns/lv2core#") +doap = rdflib.Namespace("http://usefulinc.com/ns/doap#") +foaf = rdflib.Namespace("http://xmlns.com/foaf/0.1/") + + +class DTDResolver(etree.Resolver): + def resolve(self, url, _pubid, context): + path = os.path.join(specgendir, url) + return self.resolve_filename(path, context) + + +def log_error(msg): + sys.stderr.write("error: ") + sys.stderr.write(msg) + sys.stderr.write("\n") + + +def log_warning(msg): + sys.stderr.write("warning: ") + sys.stderr.write(msg) + sys.stderr.write("\n") def findStatements(model, s, p, o): @@ -112,10 +126,10 @@ def findStatements(model, s, p, o): def findOne(m, s, p, o): - l = findStatements(m, s, p, o) + triples = findStatements(m, s, p, o) try: - return l.next() - except: + return sorted(triples)[0] + except Exception: return None @@ -136,195 +150,169 @@ def getLiteralString(s): def isResource(n): - return type(n) == rdflib.URIRef + return isinstance(n, rdflib.URIRef) def isBlank(n): - return type(n) == rdflib.BNode + return isinstance(n, rdflib.BNode) def isLiteral(n): - return type(n) == rdflib.Literal + return isinstance(n, rdflib.Literal) def niceName(uri): + if uri.startswith(spec_ns_str): + return uri.replace(spec_ns_str, "") + + if uri == str(rdfs.seeAlso): + return "See also" + regexp = re.compile("^(.*[/#])([^/#]+)$") rez = regexp.search(uri) if not rez: return uri + pref = rez.group(1) if pref in ns_list: return ns_list.get(pref, pref) + ":" + rez.group(2) - else: - print("warning: prefix %s not in ns list:" % pref) - print(ns_list) - return uri + return uri -def termName(m, urinode): - "Trims the namespace out of a term to give a name to the term." + +def termName(urinode): + """Trims the namespace out of a term to give a name to the term.""" return str(urinode).replace(spec_ns_str, "") def getLabel(m, urinode): - l = findOne(m, urinode, rdfs.label, None) - if l: - return getLiteralString(getObject(l)) - else: - return '' - -if have_pygments: - # Based on sw.py by Philip Cooper - class Notation3Lexer(RegexLexer): - """ - Lexer for N3 / Turtle / NT - """ - name = 'N3' - aliases = ['n3', 'turtle'] - filenames = ['*.n3', '*.ttl', '*.nt'] - mimetypes = ['text/rdf+n3','application/x-turtle','application/n3'] - - tokens = { - 'comments': [ - (r'(\s*#.*)', Comment) - ], - 'root': [ - include('comments'), - (r'(\s*@(?:prefix|base|keywords)\s*)(\w*:\s+)?(<[^> ]*>\s*\.\s*)',bygroups(Keyword,Name.Variable,Name.Namespace)), - (r'\s*(<[^>]*\>)', Name.Class, ('triple','predObj')), - (r'(\s*[a-zA-Z_:][a-zA-Z0-9\-_:]*\s)', Name.Class, ('triple','predObj')), - (r'\s*\[\]\s*', Name.Class, ('triple','predObj')), - ], - 'triple' : [ - (r'\s*\.\s*', Text, '#pop') - ], - 'predObj': [ - include('comments'), - (r'\s*a\s*', Name.Keyword, 'object'), - (r'\s*[a-zA-Z_:][a-zA-Z0-9\-_:]*\b\s*', Name.Tag, 'object'), - (r'\s*(<[^>]*\>)', Name.Tag, 'object'), - (r'\s*\]\s*', Text, '#pop'), - (r'(?=\s*\.\s*)', Keyword, '#pop'), - ], - 'objList': [ - include('comments'), - (r'\s*\)', Text, '#pop'), - include('object') - ], - 'object': [ - include('comments'), - (r'\s*\[', Text, 'predObj'), - (r'\s*<[^> ]*>', Name.Tag), - (r'\s*("""(?:.|\n)*?""")(\@[a-z]{2-4}|\^\^<?[a-zA-Z0-9\-\:_#/\.]*>?)?\s*', bygroups(Literal.String,Text)), - (r'\s*".*?[^\\]"(?:\@[a-z]{2-4}|\^\^<?[a-zA-Z0-9\-\:_#/\.]*>?)?\s*', Literal.String), - (r'\s*[0-9]+\.[0-9]*\s*\n?', Literal.Number), - (r'\s*[0-9]+\s*\n?', Literal.Number), - (r'\s*[a-zA-Z0-9\-_\:]+\s*', Name.Tag), - (r'\s*\(', Text, 'objList'), - (r'\s*;\s*\n?', Punctuation, '#pop'), - (r'\s*,\s*\n?', Punctuation), # Added by drobilla so "," is not an error - (r'(?=\s*\])', Text, '#pop'), - (r'(?=\s*\.)', Text, '#pop'), - ], - } - -def linkify(string): - if linkmap == {}: + statement = findOne(m, urinode, rdfs.label, None) + if statement: + return getLiteralString(getObject(statement)) + + return "" + + +def linkifyCodeIdentifiers(string): + """Add links to code documentation for identifiers like LV2_Type.""" + + if not linkmap: return string - "Add links to code documentation for identifiers" - if string in linkmap.keys(): + if string in linkmap: # Exact match for complete string return linkmap[string] - rgx = re.compile('([^a-zA-Z0-9_:])(' + \ - '|'.join(map(re.escape, linkmap)) + \ - ')([^a-zA-Z0-9_:])') + rgx = re.compile( + "([^a-zA-Z0-9_:])(" + + "|".join(map(re.escape, linkmap)) + + ")([^a-zA-Z0-9_:])" + ) def translateCodeLink(match): return match.group(1) + linkmap[match.group(2)] + match.group(3) return rgx.sub(translateCodeLink, string) -def getComment(m, urinode, classlist, proplist, instalist): - c = findOne(m, urinode, lv2.documentation, None) - if c: - markup = getLiteralString(getObject(c)) - - # Syntax highlight all C code - if have_pygments: - code_rgx = re.compile('<pre class="c-code">(.*?)</pre>', re.DOTALL) - while True: - code = code_rgx.search(markup) - if not code: - break - match_str = xml.sax.saxutils.unescape(code.group(1)) - code_str = pygments.highlight( - match_str, - pygments.lexers.CLexer(), - pygments.formatters.HtmlFormatter()) - markup = code_rgx.sub(code_str, markup, 1) - - # Syntax highlight all Turtle code - if have_pygments: - code_rgx = re.compile('<pre class="turtle-code">(.*?)</pre>', re.DOTALL) - while True: - code = code_rgx.search(markup) - if not code: - break - match_str = xml.sax.saxutils.unescape(code.group(1)) - code_str = pygments.highlight( - match_str, - Notation3Lexer(), - pygments.formatters.HtmlFormatter()) - markup = code_rgx.sub(code_str, markup, 1) - - # Add links to code documentation for identifiers - markup = linkify(markup) - - # Transform prefixed names like eg:something into links if possible - rgx = re.compile('([a-zA-Z0-9_-]+):([a-zA-Z0-9_-]+)') - namespaces = getNamespaces(m) - def translateLink(match): - text = match.group(0) - prefix = match.group(1) - name = match.group(2) - curie = match.group(0) - uri = rdflib.URIRef(spec_ns + name) - if prefix == spec_pre: - if not ((classlist and uri in classlist) or - (instalist and uri in instalist) or - (proplist and uri in proplist)): - print("warning: Link to undefined resource <%s>\n" % text) - return '<a href="#%s">%s</a>' % (name, curie) - elif prefix in namespaces: - return '<a href="%s">%s</a>' % ( - namespaces[match.group(1)] + match.group(2), - match.group(0)) - else: - return text - markup = rgx.sub(translateLink, markup) - - # Transform names like #foo into links into this spec if possible - rgx = re.compile('([ \t\n\r\f\v^]+)\#([a-zA-Z0-9_-]+)') - def translateLocalLink(match): - text = match.group(0) - space = match.group(1) - name = match.group(2) - uri = rdflib.URIRef(spec_ns + name) - if ((classlist and uri in classlist) or - (instalist and uri in instalist) or - (proplist and uri in proplist)): - return '%s<a href="#%s">%s</a>' % (space, name, name) - else: - print("warning: Link to undefined resource <%s>\n" % name) - return text - markup = rgx.sub(translateLocalLink, markup) - - if have_lxml: - try: - # Parse and validate documentation as XHTML Basic 1.1 - doc = """<?xml version="1.0" encoding="UTF-8"?> + +def linkifyVocabIdentifiers(m, string, classlist, proplist, instalist): + """Add links to vocabulary documentation for prefixed names.""" + + rgx = re.compile("([a-zA-Z0-9_-]+):([a-zA-Z0-9_-]+)") + namespaces = getNamespaces(m) + + def translateLink(match): + text = match.group(0) + prefix = match.group(1) + name = match.group(2) + uri = rdflib.URIRef(spec_ns + name) + if prefix == spec_pre: + if not ( + (classlist and uri in classlist) + or (instalist and uri in instalist) + or (proplist and uri in proplist) + ): + log_warning("Link to undefined resource <%s>" % text) + return '<a href="#%s">%s</a>' % (name, name) + + if prefix in namespaces: + return '<a href="%s">%s</a>' % ( + namespaces[match.group(1)] + match.group(2), + match.group(0), + ) + + return text + + return rgx.sub(translateLink, string) + + +def prettifyHtml(m, markup, subject, classlist, proplist, instalist): + # Syntax highlight all C code + if have_pygments: + code_re = re.compile('<pre class="c-code">(.*?)</pre>', re.DOTALL) + while True: + code = code_re.search(markup) + if not code: + break + match_str = xml.sax.saxutils.unescape(code.group(1)) + code_str = pygments.highlight( + match_str, + pygments.lexers.CLexer(), + pygments.formatters.HtmlFormatter(), + ) + markup = code_re.sub(code_str, markup, 1) + + # Syntax highlight all Turtle code + if have_pygments: + code_re = re.compile('<pre class="turtle-code">(.*?)</pre>', re.DOTALL) + while True: + code = code_re.search(markup) + if not code: + break + match_str = xml.sax.saxutils.unescape(code.group(1)) + code_str = pygments.highlight( + match_str, + pygments.lexers.rdf.TurtleLexer(), + pygments.formatters.HtmlFormatter(), + ) + markup = code_re.sub(code_str, markup, 1) + + # Add links to code documentation for identifiers + markup = linkifyCodeIdentifiers(markup) + + # Add internal links for known prefixed names + markup = linkifyVocabIdentifiers(m, markup, classlist, proplist, instalist) + + # Transform names like #foo into links into this spec if possible + rgx = re.compile("([ \t\n\r\f\v^]+)#([a-zA-Z0-9_-]+)") + + def translateLocalLink(match): + text = match.group(0) + space = match.group(1) + name = match.group(2) + uri = rdflib.URIRef(spec_ns + name) + known = ( + (classlist and uri in classlist) + or (instalist and uri in instalist) + or (proplist and uri in proplist) + ) + if known: + return '%s<a href="#%s">%s</a>' % (space, name, name) + + log_warning("Link to undefined resource <%s>" % name) + return text + + markup = rgx.sub(translateLocalLink, markup) + + if not have_lxml: + log_warning("No Python lxml module found, output may be invalid") + else: + oldcwd = os.getcwd() + + try: + # Parse and validate documentation as XHTML Basic 1.1 + doc = ( + """<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "DTD/xhtml-basic11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> @@ -332,102 +320,168 @@ def getComment(m, urinode, classlist, proplist, instalist): <title>Validation Skeleton Document</title> </head> <body> -%s +""" + + markup + + """ </body> -</html> -""" % str(markup.decode()) - - oldcwd = os.getcwd() - os.chdir(specgendir) - parser = etree.XMLParser(dtd_validation=True, no_network=True) - root = etree.fromstring(doc, parser) - os.chdir(oldcwd) - except Exception as e: - print("Invalid lv2:documentation for %s\n%s" % (urinode, e)) - line_num = 1 - for line in doc.split('\n'): - print('%3d: %s' % (line_num, line)) - line_num += 1 - - return markup - - c = findOne(m, urinode, rdfs.comment, None) +</html>""" + ) + + os.chdir(specgendir) + parser = etree.XMLParser(dtd_validation=True, no_network=True) + etree.fromstring(doc.encode("utf-8"), parser) + except Exception as e: + log_error("Invalid documentation for %s:" % subject) + sys.stderr.write(str(e) + "\n") + line_num = 1 + for line in doc.split("\n"): + sys.stderr.write("%3d: %s\n" % (line_num, line)) + line_num += 1 + finally: + os.chdir(oldcwd) + + return markup + + +def formatDoc(m, urinode, literal, classlist, proplist, instalist): + string = getLiteralString(literal) + + if literal.datatype == lv2.Markdown: + ext = [ + "markdown.extensions.codehilite", + "markdown.extensions.tables", + "markdown.extensions.def_list", + ] + + doc = markdown.markdown(string, extensions=ext) + + # Hack to make tables valid XHTML Basic 1.1 + for tag in ["thead", "tbody"]: + doc = doc.replace("<%s>\n" % tag, "") + doc = doc.replace("</%s>\n" % tag, "") + + return prettifyHtml(m, doc, urinode, classlist, proplist, instalist) + + doc = xml.sax.saxutils.escape(string) + doc = linkifyCodeIdentifiers(doc) + doc = linkifyVocabIdentifiers(m, doc, classlist, proplist, instalist) + return "<p>%s</p>" % doc + + +def getComment(m, subject, classlist, proplist, instalist): + c = findOne(m, subject, rdfs.comment, None) if c: - text = getLiteralString(getObject(c)) - return '<p>%s</p>' % xml.sax.saxutils.escape(text) + comment = getObject(c) + return formatDoc(m, subject, comment, classlist, proplist, instalist) + + return "" + + +def getDetailedDocumentation(m, subject, classlist, proplist, instalist): + markup = "" + + d = findOne(m, subject, lv2.documentation, None) + if d: + doc = getObject(d) + if doc.datatype == lv2.Markdown: + markup += formatDoc( + m, subject, doc, classlist, proplist, instalist + ) + else: + html = getLiteralString(doc) + markup += prettifyHtml( + m, html, subject, classlist, proplist, instalist + ) + + return markup - return '' + +def getFullDocumentation(m, subject, classlist, proplist, instalist): + # Use rdfs:comment for first summary line + markup = getComment(m, subject, classlist, proplist, instalist) + + # Use lv2:documentation for further details + markup += getDetailedDocumentation( + m, subject, classlist, proplist, instalist + ) + + return markup def getProperty(val, first=True): - "Return a string representing a property value in a property table" - doc = '' + """Return a string representing a property value in a property table.""" + doc = "" if not first: - doc += '<tr><td></td>' # Empty cell in header column - doc += '<td>%s</td></tr>\n' % val + doc += "<tr><th></th>" # Empty cell in header column + doc += "<td>%s</td></tr>\n" % val return doc def endProperties(first): - if first: - return '</tr>' - else: - return '' + return "</tr>" if first else "" def rdfsPropertyInfo(term, m): - """Generate HTML for properties: Domain, range""" - global classranges - global classdomains + """Generate HTML for properties: Domain, range.""" doc = "" - range = "" - domain = "" + + label = getLabel(m, term) + if label != "": + doc += "<tr><th>Label</th><td>%s</td></tr>" % label # Find subPropertyOf information - rlist = '' + rlist = "" first = True for st in findStatements(m, term, rdfs.subPropertyOf, None): k = getTermLink(getObject(st), term, rdfs.subPropertyOf) rlist += getProperty(k, first) first = False - if rlist != '': - doc += '<tr><th>Sub-property of</th>' + rlist + if rlist != "": + doc += "<tr><th>Sub-property of</th>" + rlist # Domain stuff domains = findStatements(m, term, rdfs.domain, None) domainsdoc = "" first = True - for d in domains: + for d in sorted(domains): union = findOne(m, getObject(d), owl.unionOf, None) if union: uris = parseCollection(m, getObject(union)) for uri in uris: - domainsdoc += getProperty(getTermLink(uri, term, rdfs.domain), first) + domainsdoc += getProperty( + getTermLink(uri, term, rdfs.domain), first + ) add(classdomains, uri, term) else: if not isBlank(getObject(d)): - domainsdoc += getProperty(getTermLink(getObject(d), term, rdfs.domain), first) + domainsdoc += getProperty( + getTermLink(getObject(d), term, rdfs.domain), first + ) first = False - if (len(domainsdoc) > 0): + if len(domainsdoc) > 0: doc += "<tr><th>Domain</th>%s" % domainsdoc # Range stuff ranges = findStatements(m, term, rdfs.range, None) rangesdoc = "" first = True - for r in ranges: + for r in sorted(ranges): union = findOne(m, getObject(r), owl.unionOf, None) if union: uris = parseCollection(m, getObject(union)) for uri in uris: - rangesdoc += getProperty(getTermLink(uri, term, rdfs.range), first) + rangesdoc += getProperty( + getTermLink(uri, term, rdfs.range), first + ) add(classranges, uri, term) first = False else: if not isBlank(getObject(r)): - rangesdoc += getProperty(getTermLink(getObject(r), term, rdfs.range), first) + rangesdoc += getProperty( + getTermLink(getObject(r), term, rdfs.range), first + ) first = False - if (len(rangesdoc) > 0): + if len(rangesdoc) > 0: doc += "<tr><th>Range</th>%s" % rangesdoc return doc @@ -438,9 +492,9 @@ def parseCollection(model, node): while node: first = findOne(model, node, rdf.first, None) - rest = findOne(model, node, rdf.rest, None) + rest = findOne(model, node, rdf.rest, None) if not first or not rest: - break; + break uris.append(getObject(first)) node = getObject(rest) @@ -450,41 +504,37 @@ def parseCollection(model, node): def getTermLink(uri, subject=None, predicate=None): uri = str(uri) - extra = '' - if subject != None and predicate != None: - extra = 'about="%s" rel="%s" resource="%s"' % (str(subject), niceName(str(predicate)), uri) - if (uri.startswith(spec_ns_str)): - return '<a href="#%s" %s>%s</a>' % (uri.replace(spec_ns_str, ""), extra, niceName(uri)) - else: - return '<a href="%s" %s>%s</a>' % (uri, extra, niceName(uri)) + extra = "" + if subject is not None and predicate is not None: + extra = 'about="%s" rel="%s" resource="%s"' % ( + str(subject), + niceName(str(predicate)), + uri, + ) + if uri.startswith(spec_ns_str): + return '<a href="#%s" %s>%s</a>' % ( + uri.replace(spec_ns_str, ""), + extra, + niceName(uri), + ) + + return '<a href="%s" %s>%s</a>' % (uri, extra, niceName(uri)) + + +def owlRestrictionInfo(term, m): + """Generate OWL restriction information for Classes.""" - -def rdfsClassInfo(term, m): - """Generate rdfs-type information for Classes: ranges, and domains.""" - global classranges - global classdomains - doc = "" - - # Find subClassOf information restrictions = [] - superclasses = [] - for st in findStatements(m, term, rdfs.subClassOf, None): - if not isBlank(getObject(st)): - uri = getObject(st) - if not uri in superclasses: - superclasses.append(uri) - else: - meta_type = findOne(m, getObject(st), rdf.type, None) - restrictions.append(getSubject(meta_type)) + for s in findStatements(m, term, rdfs.subClassOf, None): + if findOne(m, getObject(s), rdf.type, owl.Restriction): + restrictions.append(getObject(s)) - if len(superclasses) > 0: - doc += "\n<tr><th>Sub-class of</th>" - first = True - for superclass in superclasses: - doc += getProperty(getTermLink(superclass), first) - first = False + if not restrictions: + return "" + + doc = "<dl>" - for r in restrictions: + for r in sorted(restrictions): props = findStatements(m, r, None, None) onProp = None comment = None @@ -493,46 +543,80 @@ def rdfsClassInfo(term, m): onProp = getObject(p) elif getPredicate(p) == rdfs.comment: comment = getObject(p) - if onProp != None: - doc += '<tr><th>Restriction on %s</th><td>' % getTermLink(onProp) + if onProp is not None: + doc += "<dt>Restriction on %s</dt>\n" % getTermLink(onProp) - prop_str = '' - last_pred = None - first = True + prop_str = "" for p in findStatements(m, r, None, None): - if (getPredicate(p) == owl.onProperty + if ( + getPredicate(p) == owl.onProperty or getPredicate(p) == rdfs.comment - or (getPredicate(p) == rdf.type and getObject(p) == owl.Restriction) - or getPredicate(p) == lv2.documentation): - last_pred = None + or ( + getPredicate(p) == rdf.type + and getObject(p) == owl.Restriction + ) + or getPredicate(p) == lv2.documentation + ): continue - if getPredicate(p) != last_pred: - prop_str += '<tr><th>%s</th>\n' % getTermLink(getPredicate(p)) - first = True + prop_str += getTermLink(getPredicate(p)) + if isResource(getObject(p)): - prop_str += getProperty(getTermLink(getObject(p)), first) - first = False + prop_str += " " + getTermLink(getObject(p)) elif isLiteral(getObject(p)): - prop_str += getProperty(getLiteralString(getObject(p)), first) - first = False + prop_str += " " + getLiteralString(getObject(p)) - last_pred = getPredicate(p) + if comment is not None: + prop_str += "\n<div>%s</div>\n" % getLiteralString(comment) - prop_str += endProperties(first) + doc += "<dd>%s</dd>" % prop_str if prop_str else "" - if prop_str != '': - doc += '<table class=\"restriction\">%s</table>\n' % prop_str - if comment != None: - doc += "<span>%s</span>\n" % getLiteralString(comment) - doc += '</td></tr>' + doc += "</dl>" + return doc + + +def rdfsClassInfo(term, m): + """Generate rdfs-type information for Classes: ranges, and domains.""" + doc = "" + + label = getLabel(m, term) + if label != "": + doc += "<tr><th>Label</th><td>%s</td></tr>" % label + + # Find superclasses + superclasses = set() + for st in findStatements(m, term, rdfs.subClassOf, None): + if not isBlank(getObject(st)): + uri = getObject(st) + superclasses |= set([uri]) + + if len(superclasses) > 0: + doc += "\n<tr><th>Subclass of</th>" + first = True + for superclass in sorted(superclasses): + doc += getProperty(getTermLink(superclass), first) + first = False + + # Find subclasses + subclasses = set() + for st in findStatements(m, None, rdfs.subClassOf, term): + if not isBlank(getObject(st)): + uri = getSubject(st) + subclasses |= set([uri]) + + if len(subclasses) > 0: + doc += "\n<tr><th>Superclass of</th>" + first = True + for superclass in sorted(subclasses): + doc += getProperty(getTermLink(superclass), first) + first = False # Find out about properties which have rdfs:domain of t d = classdomains.get(str(term), "") if d: - dlist = '' + dlist = "" first = True - for k in d: + for k in sorted(d): dlist += getProperty(getTermLink(k), first) first = False doc += "<tr><th>In domain of</th>%s" % dlist @@ -540,9 +624,9 @@ def rdfsClassInfo(term, m): # Find out about properties which have rdfs:range of t r = classranges.get(str(term), "") if r: - rlist = '' + rlist = "" first = True - for k in r: + for k in sorted(r): rlist += getProperty(getTermLink(k), first) first = False doc += "<tr><th>In range of</th>%s" % rlist @@ -551,71 +635,95 @@ def rdfsClassInfo(term, m): def isSpecial(pred): - """Return True if the predicate is "special" and shouldn't be emitted generically""" - return pred in [rdf.type, rdfs.range, rdfs.domain, rdfs.label, rdfs.comment, rdfs.subClassOf, rdfs.subPropertyOf, lv2.documentation] + """Return True if `pred` shouldn't be documented generically.""" + + return pred in [ + rdf.type, + rdfs.range, + rdfs.domain, + rdfs.label, + rdfs.comment, + rdfs.subClassOf, + rdfs.subPropertyOf, + lv2.documentation, + owl.withRestrictions, + ] def blankNodeDesc(node, m): properties = findStatements(m, node, None, None) - doc = '' - last_pred = '' + doc = "" for p in sorted(properties): if isSpecial(getPredicate(p)): continue - doc += '<tr>' + doc += "<tr>" doc += '<td class="blankterm">%s</td>\n' % getTermLink(getPredicate(p)) if isResource(getObject(p)): doc += '<td class="blankdef">%s</td>\n' % getTermLink(getObject(p)) # getTermLink(str(getObject(p)), node, getPredicate(p)) elif isLiteral(getObject(p)): - doc += '<td class="blankdef">%s</td>\n' % getLiteralString(getObject(p)) + doc += '<td class="blankdef">%s</td>\n' % getLiteralString( + getObject(p) + ) elif isBlank(getObject(p)): - doc += '<td class="blankdef">' + blankNodeDesc(getObject(p), m) + '</td>\n' + doc += ( + '<td class="blankdef">' + + blankNodeDesc(getObject(p), m) + + "</td>\n" + ) else: doc += '<td class="blankdef">?</td>\n' - doc += '</tr>' - if doc != '': + doc += "</tr>" + if doc != "": doc = '<table class="blankdesc">\n%s\n</table>\n' % doc return doc def extraInfo(term, m): - """Generate information about misc. properties of a term""" + """Generate information about misc. properties of a term.""" doc = "" properties = findStatements(m, term, None, None) first = True for p in sorted(properties): if isSpecial(getPredicate(p)): continue - doc += '<tr><th>%s</th>\n' % getTermLink(getPredicate(p)) + doc += "<tr><th>%s</th>\n" % getTermLink(getPredicate(p)) if isResource(getObject(p)): - doc += getProperty(getTermLink(getObject(p), term, getPredicate(p)), first) + doc += getProperty( + getTermLink(getObject(p), term, getPredicate(p)), first + ) elif isLiteral(getObject(p)): - doc += getProperty(linkify(str(getObject(p))), first) + doc += getProperty( + linkifyCodeIdentifiers(str(getObject(p))), first + ) elif isBlank(getObject(p)): doc += getProperty(str(blankNodeDesc(getObject(p), m)), first) else: - doc += getProperty('?', first) + doc += getProperty("?", first) - #doc += endProperties(first) + # doc += endProperties(first) return doc def rdfsInstanceInfo(term, m): - """Generate rdfs-type information for instances""" + """Generate rdfs-type information for instances.""" doc = "" + label = getLabel(m, term) + if label != "": + doc += "<tr><th>Label</th><td>%s</td></tr>" % label + first = True - for match in findStatements(m, term, rdf.type, None): - doc += getProperty(getTermLink(getObject(match), - term, - rdf.type), - first) + types = "" + for match in sorted(findStatements(m, term, rdf.type, None)): + types += getProperty( + getTermLink(getObject(match), term, rdf.type), first + ) first = False - if doc != "": - doc = "<tr><th>Type</th>" + doc + if types != "": + doc += "<tr><th>Type</th>" + types doc += endProperties(first) @@ -624,7 +732,7 @@ def rdfsInstanceInfo(term, m): def owlInfo(term, m): """Returns an extra information that is defined about a term using OWL.""" - res = '' + res = "" # Inverse properties ( owl:inverseOf ) first = True @@ -637,85 +745,84 @@ def owlInfo(term, m): def owlTypeInfo(term, propertyType, name): if findOne(m, term, rdf.type, propertyType): - return "<tr><th>OWL Type</th><td>%s</td></tr>\n" % name - else: - return "" + return "<tr><th>Type</th><td>%s</td></tr>\n" % name + + return "" res += owlTypeInfo(term, owl.DatatypeProperty, "Datatype Property") res += owlTypeInfo(term, owl.ObjectProperty, "Object Property") res += owlTypeInfo(term, owl.AnnotationProperty, "Annotation Property") - res += owlTypeInfo(term, owl.InverseFunctionalProperty, "Inverse Functional Property") + res += owlTypeInfo( + term, owl.InverseFunctionalProperty, "Inverse Functional Property" + ) res += owlTypeInfo(term, owl.SymmetricProperty, "Symmetric Property") return res + def isDeprecated(m, subject): deprecated = findOne(m, subject, owl.deprecated, None) return deprecated and (str(deprecated[2]).find("true") >= 0) -def docTerms(category, list, m, classlist, proplist, instalist): + +def docTerms(category, termlist, m, classlist, proplist, instalist): """ A wrapper class for listing all the terms in a specific class (either Properties, or Classes. Category is 'Property' or 'Class', list is a - list of term names (strings), return value is a chunk of HTML. + list of term URI strings, return value is a chunk of HTML. """ doc = "" - nspre = spec_pre - for item in list: - t = termName(m, item) - if (t.startswith(spec_ns_str)) and ( - len(t[len(spec_ns_str):].split("/")) < 2): - term = t - t = t.split(spec_ns_str[-1])[1] - curie = "%s:%s" % (nspre, t) - else: - if t.startswith("http://"): - term = t - curie = getShortName(t) - t = getAnchor(t) - else: - term = spec_ns[t] - curie = "%s:%s" % (nspre, t) + for term in termlist: + if not term.startswith(spec_ns_str): + continue - term_uri = term + t = termName(term) + curie = term.split(spec_ns_str[-1])[1] + if t: + doc += '<div class="specterm" id="%s" about="%s">' % (t, term) + else: + doc += '<div class="specterm" about="%s">' % term - doc += """<div class="specterm" id="%s" about="%s">\n<h3>%s <a href="#%s">%s</a></h3>\n""" % (t, term_uri, category, getAnchor(str(term_uri)), curie) + doc += '<h3><a href="#%s">%s</a></h3>' % (getAnchor(term), curie) + doc += '<span class="spectermtype">%s</span>' % category - label = getLabel(m, term) - comment = getComment(m, term, classlist, proplist, instalist) + comment = getFullDocumentation(m, term, classlist, proplist, instalist) is_deprecated = isDeprecated(m, term) doc += '<div class="spectermbody">' - if label != '' or comment != '' or is_deprecated: - doc += '<div class="description">' - - if label != '': - doc += "<div property=\"rdfs:label\" class=\"label\">%s</div>" % label - - if is_deprecated: - doc += '<div class="warning">DEPRECATED</div>' - - if comment != '': - doc += "<div property=\"rdfs:comment\">%s</div>" % comment - - if label != '' or comment != '' or is_deprecated: - doc += "</div>" terminfo = "" - if category == 'Property': - terminfo += owlInfo(term, m) + extrainfo = "" + if category == "Property": terminfo += rdfsPropertyInfo(term, m) - if category == 'Class': + terminfo += owlInfo(term, m) + if category == "Class": terminfo += rdfsClassInfo(term, m) - if category == 'Instance': + extrainfo += owlRestrictionInfo(term, m) + if category == "Instance": terminfo += rdfsInstanceInfo(term, m) terminfo += extraInfo(term, m) - if (len(terminfo) > 0): # to prevent empty list (bug #882) + if len(terminfo) > 0: # to prevent empty list (bug #882) doc += '\n<table class="terminfo">%s</table>\n' % terminfo - doc += '</div>' + doc += '<div class="description">' + + if is_deprecated: + doc += '<div class="warning">Deprecated</div>' + + if comment != "": + doc += ( + '<div class="comment" property="rdfs:comment">%s</div>' + % comment + ) + + doc += extrainfo + + doc += "</div>" + + doc += "</div>" doc += "\n</div>\n\n" return doc @@ -723,40 +830,39 @@ def docTerms(category, list, m, classlist, proplist, instalist): def getShortName(uri): uri = str(uri) - if ("#" in uri): - return uri.split("#")[-1] - else: - return uri.split("/")[-1] + if "#" in uri: + return uri.split("#", maxsplit=1)[-1] + + return uri.split("/", maxsplit=1)[-1] def getAnchor(uri): uri = str(uri) - if (uri.startswith(spec_ns_str)): - return uri[len(spec_ns_str):].replace("/", "_") - else: - return getShortName(uri) + if uri.startswith(spec_ns_str): + return uri.replace(spec_ns_str, "").replace("/", "_") + + return getShortName(uri) -def buildIndex(m, classlist, proplist, instalist=None, filelist=None): - if not (classlist or proplist or instalist or filelist): - return '' +def buildIndex(m, classlist, proplist, instalist=None): + if not (classlist or proplist or instalist): + return "" - head = '<tr>' - body = '<tr>' + head = "" + body = "" - def termLink(m, t): + def termLink(t): if str(t).startswith(spec_ns_str): - name = termName(m, t) + name = termName(t) return '<a href="#%s">%s</a>' % (name, name) - else: - return '<a href="%s">%s</a>' % (str(t), str(t)) - if (len(classlist) > 0): - head += '<th>Classes</th>' - body += '<td><ul>' - classlist.sort() + return '<a href="%s">%s</a>' % (str(t), str(t)) + + if len(classlist) > 0: + head += '<th><a href="#ref-classes" />Classes</th>' + body += "<td><ul>" shown = {} - for c in classlist: + for c in sorted(classlist): if c in shown: continue @@ -764,104 +870,111 @@ def buildIndex(m, classlist, proplist, instalist=None, filelist=None): local_subclass = False for p in findStatements(m, c, rdfs.subClassOf, None): parent = str(p[2]) - if parent[0:len(spec_ns_str)] == spec_ns_str: + if parent.startswith(spec_ns_str): local_subclass = True if local_subclass: continue shown[c] = True - body += '<li>' + termLink(m, c) + body += "<li>" + termLink(c) + def class_tree(c): - tree = '' + tree = "" shown[c] = True subclasses = [] for s in findStatements(m, None, rdfs.subClassOf, c): subclasses += [getSubject(s)] - subclasses.sort() - for s in subclasses: - tree += '<li>' + termLink(m, s) + for s in sorted(subclasses): + tree += "<li>" + termLink(s) tree += class_tree(s) - tree += '</li>' - if tree != '': - tree = '<ul>' + tree + '</ul>' + tree += "</li>" + if tree != "": + tree = "<ul>" + tree + "</ul>" return tree + body += class_tree(c) - body += '</li>' - body += '</ul></td>\n' - - if (len(proplist) > 0): - head += '<th>Properties</th>' - body += '<td><ul>' - proplist.sort() - for p in proplist: - body += '<li>%s</li>' % termLink(m, p) - body += '</ul></td>\n' - - if (instalist != None and len(instalist) > 0): - head += '<th>Instances</th>' - body += '<td><ul>' - instalist.sort() - for i in instalist: + body += "</li>" + body += "</ul></td>\n" + + if len(proplist) > 0: + head += '<th><a href="#ref-properties" />Properties</th>' + body += "<td><ul>" + for p in sorted(proplist): + body += "<li>%s</li>" % termLink(p) + body += "</ul></td>\n" + + if instalist is not None and len(instalist) > 0: + head += '<th><a href="#ref-instances" />Instances</th>' + body += "<td><ul>" + for i in sorted(instalist): p = getShortName(i) anchor = getAnchor(i) body += '<li><a href="#%s">%s</a></li>' % (anchor, p) - body += '</ul></td>\n' + body += "</ul></td>\n" - if (filelist != None and len(filelist) > 0): - head += '<th>Files</th>' - body += '<td><ul>' - filelist.sort() - for i in filelist: - p = getShortName(i) - anchor = getAnchor(i) - body += '<li><a href="%s">%s</a></li>' % (i, os.path.basename(i)) - body += '</ul></td>\n' + if head and body: + return """<table class="index"> +<thead><tr>%s</tr></thead> +<tbody><tr>%s</tr></tbody></table> +""" % ( + head, + body, + ) - head += '</tr>' - body += '</tr>' - return '<table class="index"><thead>%s</thead>\n<tbody>%s</tbody></table>' % (head, body) + return "" def add(where, key, value): - if not key in where: + if key not in where: where[key] = [] - if not value in where[key]: + if value not in where[key]: where[key].append(value) def specInformation(m, ns): + """Read through the spec model and return classlist and proplist. + + Global variables classranges and classdomains are also filled as + appropriate. """ - Read through the spec (provided as a Redland model) and return classlist - and proplist. Global variables classranges and classdomains are also filled - as appropriate. - """ - global classranges - global classdomains # Find the class information: Ranges, domains, and list of all names. classtypes = [rdfs.Class, owl.Class, rdfs.Datatype] classlist = [] for onetype in classtypes: for classStatement in findStatements(m, None, rdf.type, onetype): - for range in findStatements(m, None, rdfs.range, getSubject(classStatement)): + for rangelink in findStatements( + m, None, rdfs.range, getSubject(classStatement) + ): if not isBlank(getSubject(classStatement)): - add(classranges, + add( + classranges, str(getSubject(classStatement)), - str(getSubject(range))) - for domain in findStatements(m, None, rdfs.domain, getSubject(classStatement)): + str(getSubject(rangelink)), + ) + for domain in findStatements( + m, None, rdfs.domain, getSubject(classStatement) + ): if not isBlank(getSubject(classStatement)): - add(classdomains, + add( + classdomains, str(getSubject(classStatement)), - str(getSubject(domain))) + str(getSubject(domain)), + ) if not isBlank(getSubject(classStatement)): klass = getSubject(classStatement) if klass not in classlist and str(klass).startswith(ns): classlist.append(klass) # Create a list of properties in the schema. - proptypes = [rdf.Property, owl.ObjectProperty, owl.DatatypeProperty, owl.AnnotationProperty] + proptypes = [ + rdf.Property, + owl.ObjectProperty, + owl.DatatypeProperty, + owl.AnnotationProperty, + ] proplist = [] for onetype in proptypes: for propertyStatement in findStatements(m, None, rdf.type, onetype): @@ -873,14 +986,14 @@ def specInformation(m, ns): def specProperty(m, subject, predicate): - "Return a property of the spec." + """Return a property of the spec.""" for c in findStatements(m, subject, predicate, None): return getLiteralString(getObject(c)) - return '' + return "" def specProperties(m, subject, predicate): - "Return a property of the spec." + """Return a property of the spec.""" properties = [] for c in findStatements(m, subject, predicate, None): properties += [getObject(c)] @@ -888,9 +1001,9 @@ def specProperties(m, subject, predicate): def specAuthors(m, subject): - "Return an HTML description of the authors of the spec." + """Return an HTML description of the authors of the spec.""" - subjects = [subject]; + subjects = [subject] p = findOne(m, subject, lv2.project, None) if p: subjects += [getObject(p)] @@ -907,110 +1020,44 @@ def specAuthors(m, subject): for j in findStatements(m, getObject(i), foaf.name, None): maint.add(getLiteralString(getObject(j))) - doc = '' + doc = "" - devdoc = '' + devdoc = "" first = True - for d in dev: + for d in sorted(dev): if not first: - devdoc += ', ' - devdoc += '<span class="author" property="doap:developer">%s</span>' % d + devdoc += ", " + + devdoc += f'<span class="author" property="doap:developer">{d}</span>' first = False if len(dev) == 1: - doc += '<tr><th class="metahead">Developer</th><td>%s</td></tr>' % devdoc + doc += f'<tr><th class="metahead">Developer</th><td>{devdoc}</td></tr>' elif len(dev) > 0: - doc += '<tr><th class="metahead">Developers</th><td>%s</td></tr>' % devdoc + doc += ( + f'<tr><th class="metahead">Developers</th><td>{devdoc}</td></tr>' + ) - maintdoc = '' + maintdoc = "" first = True - for m in maint: + for name in sorted(maint): if not first: - maintdoc += ', ' - maintdoc += '<span class="author" property="doap:maintainer">%s</span>' % m - first = False - if len(maint) == 1: - doc += '<tr><th class="metahead">Maintainer</th><td>%s</td></tr>' % maintdoc - elif len(maint) > 0: - doc += '<tr><th class="metahead">Maintainers</th><td>%s</td></tr>' % maintdoc + maintdoc += ", " - return doc - - -def releaseChangeset(m, release, prefix=''): - changeset = findOne(m, release, dcs.changeset, None) - if changeset is None: - return '' - - entry = '' - #entry = '<dd><ul>\n' - for i in findStatements(m, getObject(changeset), dcs.item, None): - item = getObject(i) - label = findOne(m, item, rdfs.label, None) - if not label: - print("error: dcs:item has no rdfs:label") - continue - - text = getLiteralString(getObject(label)) - if prefix: - text = prefix + ': ' + text - - entry += '<li>%s</li>\n' % text - - #entry += '</ul></dd>\n' - return entry - - -def specHistoryEntries(m, subject, entries): - for r in findStatements(m, subject, doap.release, None): - release = getObject(r) - revNode = findOne(m, release, doap.revision, None) - if not revNode: - print("error: doap:release has no doap:revision") - continue - - rev = getLiteralString(getObject(revNode)) - - created = findOne(m, release, doap.created, None) - - dist = findOne(m, release, doap['file-release'], None) - if dist: - entry = '<dt><a href="%s">Version %s</a>' % (getObject(dist), rev) - else: - entry = '<dt>Version %s' % rev - #print("warning: doap:release has no doap:file-release") - - if created: - entry += ' (%s)</dt>\n' % getLiteralString(getObject(created)) - else: - entry += ' (<span class="warning">EXPERIMENTAL</span>)</dt>' - - entry += '<dd><ul>\n%s' % releaseChangeset(m, release) - - if dist is not None: - entries[(getObject(created), getObject(dist))] = entry - - return entries - - -def specHistoryMarkup(entries): - if len(entries) > 0: - history = '<dl>\n' - for e in sorted(entries.keys(), reverse=True): - history += entries[e] + '</ul></dd>' - history += '</dl>\n' - return history - else: - return '' + maintdoc += '<span class="author" property="doap:maintainer">' + maintdoc += name + maintdoc += "</span>" + first = False + if maint: + label = "Maintainer" if len(maint) == 1 else "Maintainers" + doc += f'<tr><th class="metahead">{label}</th><td>{maintdoc}</td></tr>' -def specHistory(m, subject): - return specHistoryMarkup(specHistoryEntries(m, subject, {})) + return doc def specVersion(m, subject): - """ - Return a (minorVersion, microVersion, date) tuple - """ + """Return a (minorVersion, microVersion, date) tuple.""" + # Get the date from the latest doap release latest_doap_revision = "" latest_doap_release = None @@ -1021,7 +1068,7 @@ def specVersion(m, subject): latest_doap_revision = revision latest_doap_release = getObject(i) date = "" - if latest_doap_release != None: + if latest_doap_release is not None: for i in findStatements(m, latest_doap_release, doap.created, None): date = getLiteralString(getObject(i)) @@ -1036,10 +1083,7 @@ def specVersion(m, subject): def getInstances(model, classes, properties): - """ - Extract all resources instanced in the ontology - (aka "everything that is not a class or a property") - """ + """Extract all non-class and non-property instances in the ontology.""" instances = [] for c in classes: for i in findStatements(model, None, rdf.type, c): @@ -1049,18 +1093,21 @@ def getInstances(model, classes, properties): if inst not in instances and str(inst) != spec_url: instances.append(inst) for i in findStatements(model, None, rdf.type, None): - if ((not isResource(getSubject(i))) + if ( + (not isResource(getSubject(i))) or (getSubject(i) in classes) or (getSubject(i) in instances) - or (getSubject(i) in properties)): + or (getSubject(i) in properties) + ): continue full_uri = str(getSubject(i)) - if (full_uri.startswith(spec_ns_str)): + if full_uri.startswith(spec_ns_str): instances.append(getSubject(i)) return instances + def load_tags(path, docdir): - "Build a (symbol => URI) map from a Doxygen tag file." + """Build a (symbol => URI) map from a Doxygen tag file.""" if not path or not docdir: return {} @@ -1068,162 +1115,106 @@ def load_tags(path, docdir): def getChildText(elt, tagname): "Return the content of the first child node with a certain tag name." for e in elt.childNodes: - if e.nodeType == xml.dom.Node.ELEMENT_NODE and e.tagName == tagname: + if ( + e.nodeType == xml.dom.Node.ELEMENT_NODE + and e.tagName == tagname + ): return e.firstChild.nodeValue - return '' + return "" def linkTo(filename, anchor, sym): if anchor: - return '<span><a href="%s/%s#%s">%s</a></span>' % (docdir, filename, anchor, sym) - else: - return '<span><a href="%s/%s">%s</a></span>' % (docdir, filename, sym) - - tagdoc = xml.dom.minidom.parse(path) - root = tagdoc.documentElement - linkmap = {} + return '<span><a href="%s/%s#%s">%s</a></span>' % ( + docdir, + filename, + anchor, + sym, + ) + + return '<span><a href="%s/%s">%s</a></span>' % ( + docdir, + filename, + sym, + ) + + tagdoc = xml.dom.minidom.parse(path) + root = tagdoc.documentElement + result = {} for cn in root.childNodes: - if (cn.nodeType == xml.dom.Node.ELEMENT_NODE - and cn.tagName == 'compound' - and cn.getAttribute('kind') != 'page'): - - name = getChildText(cn, 'name') - filename = getChildText(cn, 'filename') - anchor = getChildText(cn, 'anchor') - if not filename.endswith('.html'): - filename += '.html' - - if cn.getAttribute('kind') != 'group': - linkmap[name] = linkTo(filename, anchor, name) - - prefix = '' - if cn.getAttribute('kind') == 'struct': - prefix = name + '::' - - members = cn.getElementsByTagName('member') + if ( + cn.nodeType == xml.dom.Node.ELEMENT_NODE + and cn.tagName == "compound" + and cn.getAttribute("kind") != "page" + ): + name = getChildText(cn, "name") + filename = getChildText(cn, "filename") + anchor = getChildText(cn, "anchor") + if not filename.endswith(".html"): + filename += ".html" + + if cn.getAttribute("kind") != "group": + result[name] = linkTo(filename, anchor, name) + + prefix = "" + if cn.getAttribute("kind") == "struct": + prefix = name + "::" + + members = cn.getElementsByTagName("member") for m in members: - mname = prefix + getChildText(m, 'name') - mafile = getChildText(m, 'anchorfile') - manchor = getChildText(m, 'anchor') - linkmap[mname] = linkTo(mafile, manchor, mname) - - return linkmap - - -def writeIndex(model, index_path): - # Get extension URI - ext_node = model.value(None, rdf.type, lv2.Specification) - if not ext_node: - print('no extension found in %s' % bundle) - sys.exit(1) - - ext = str(ext_node) - - # Get version - minor = 0 - micro = 0 - try: - minor = int(model.value(ext_node, lv2.minorVersion, None)) - micro = int(model.value(ext_node, lv2.microVersion, None)) - except: - e = sys.exc_info()[1] - print('warning: %s: failed to find version for %s' % (bundle, ext)) - - # Get date - date = None - for r in model.triples([ext_node, doap.release, None]): - revision = model.value(r[2], doap.revision, None) - if str(revision) == ('%d.%d' % (minor, micro)): - date = model.value(r[2], doap.created, None) - break - - # Verify that this date is the latest - for r in model.triples([ext_node, doap.release, None]): - this_date = model.value(r[2], doap.created, None) - if this_date > date: - print('warning: %s revision %d.%d (%s) is not the latest release' % ( - ext_node, minor, micro, date)) - break - - # Get name and short description - name = model.value(ext_node, doap.name, None) - shortdesc = model.value(ext_node, doap.shortdesc, None) - - # Chop 'LV2' prefix from name for cleaner index - if name.startswith('LV2 '): - name = name[4:] - - # Specification (comment is to act as a sort key) - target = os.path.relpath(path, root_path) - if not options.online_docs: - target += '/%s.html' % b - row = '<tr><!-- %s --><td><a rel="rdfs:seeAlso" href="%s">%s</a></td>' % ( - b, target, name) - - # API - row += '<td><a rel="rdfs:seeAlso" href="../doc/html/group__%s.html">%s</a></td>' % ( - b, b) - - # Description - if shortdesc: - row += '<td>' + str(shortdesc) + '</td>' - else: - row += '<td></td>' - - # Version - version_str = '%s.%s' % (minor, micro) - if minor == 0 or (micro % 2 != 0): - row += '<td><span style="color: red">' + version_str + '</span></td>' - else: - row += '<td>' + version_str + '</td>' - - # Status - deprecated = model.value(ext_node, owl.deprecated, None) - if minor == 0: - row += '<td><span class="error">Experimental</span></td>' - elif deprecated and str(deprecated[2]) != "false": - row += '<td><span class="warning">Deprecated</span></td>' - elif micro % 2 == 0: - row += '<td><span class="success">Stable</span></td>' - - row += '</tr>' - - # index = open(os.path.join(out, 'index_rows', b), 'w') - index = open(index_path, 'w') - index.write(row) - index.close() - - -def specgen(specloc, indir, style_uri, docdir, tags, opts, instances=False, root_link=None, index_path=None): + mname = prefix + getChildText(m, "name") + mafile = getChildText(m, "anchorfile") + manchor = getChildText(m, "anchor") + result[mname] = linkTo(mafile, manchor, mname) + + return result + + +def specgen( + specloc, + template_path, + style_uri, + docdir, + tags, + opts, + instances=False, + validate=False, +): """The meat and potatoes: Everything starts here.""" + global spec_bundle global spec_url global spec_ns_str global spec_ns global spec_pre - global ns_list - global specgendir global linkmap - specgendir = os.path.abspath(indir) + spec_bundle = "file://%s/" % os.path.abspath(os.path.dirname(specloc)) # Template - temploc = os.path.join(indir, "template.html") - template = None - f = open(temploc, "r") - template = f.read() - f.close() + with open(template_path, "r", encoding="utf-8") as f: + template = f.read() # Load code documentation link map from tags file linkmap = load_tags(tags, docdir) - m = rdflib.ConjunctiveGraph() - manifest_path = os.path.join(os.path.dirname(specloc), 'manifest.ttl') + # Create a new empty dataset + rdflib_major = int(rdflib.__version__.split(".")[0]) + rdflib_minor = int(rdflib.__version__.split(".")[1]) + if rdflib_major > 7 or rdflib_major == 7 and rdflib_minor >= 5: + m = rdflib.Dataset() + else: + m = rdflib.ConjunctiveGraph() + + # RDFLib adds its own prefixes, so kludge around "time" prefix conflict + m.namespace_manager.bind( + "time", rdflib.URIRef("http://lv2plug.in/ns/ext/time#"), replace=True + ) + + manifest_path = os.path.join(os.path.dirname(specloc), "manifest.ttl") if os.path.exists(manifest_path): - m.parse(manifest_path, format='n3') - m.parse(specloc, format='n3') + m.parse(manifest_path, format="n3") + m.parse(specloc, format="n3") - bundle_path = os.path.split(specloc[specloc.find(':') + 1:])[0] - abs_bundle_path = os.path.abspath(bundle_path) spec_url = getOntologyNS(m) spec = rdflib.URIRef(spec_url) @@ -1233,39 +1224,42 @@ def specgen(specloc, indir, style_uri, docdir, tags, opts, instances=False, root while not done: done = True for uri in specProperties(m, spec, rdfs.seeAlso): - if uri[:7] == 'file://': + if uri[:7] == "file://": path = uri[7:] - if (path != os.path.abspath(specloc) and - path.endswith('ttl') and - path not in seeAlso): + if ( + path != os.path.abspath(specloc) + and path.endswith("ttl") + and path not in seeAlso + ): seeAlso.add(path) - m.parse(path, format='n3') + m.parse(path, format="n3") done = False spec_ns_str = spec_url - if (spec_ns_str[-1] != "/" and spec_ns_str[-1] != "#"): + if spec_ns_str[-1] != "/" and spec_ns_str[-1] != "#": spec_ns_str += "#" spec_ns = rdflib.Namespace(spec_ns_str) namespaces = getNamespaces(m) - keys = namespaces.keys() - keys.sort() + keys = sorted(namespaces.keys()) prefixes_html = "<span>" for i in keys: uri = namespaces[i] - if uri.startswith('file:'): - continue; + if uri.startswith("file:"): + continue ns_list[str(uri)] = i - if (str(uri) == spec_url + '#' or - str(uri) == spec_url + '/' or - str(uri) == spec_url): + if ( + str(uri) == spec_url + "#" + or str(uri) == spec_url + "/" + or str(uri) == spec_url + ): spec_pre = i prefixes_html += '<a href="%s">%s</a> ' % (uri, i) prefixes_html += "</span>" if spec_pre is None: - print('No namespace prefix for %s defined' % specloc) + log_error("No namespace prefix for %s defined" % specloc) sys.exit(1) ns_list[spec_ns_str] = spec_pre @@ -1276,67 +1270,73 @@ def specgen(specloc, indir, style_uri, docdir, tags, opts, instances=False, root instalist = None if instances: - instalist = getInstances(m, classlist, proplist) - instalist.sort(lambda x, y: cmp(getShortName(x).lower(), getShortName(y).lower())) + instalist = sorted( + getInstances(m, classlist, proplist), + key=lambda x: getShortName(x).lower(), + ) - filelist = [] - see_also_files = specProperties(m, spec, rdfs.seeAlso) - see_also_files.sort() - for f in see_also_files: - uri = str(f) - if uri[:7] == 'file://': - uri = uri[7:] - if uri[:len(abs_bundle_path)] == abs_bundle_path: - uri = uri[len(abs_bundle_path) + 1:] - else: - continue # Skip seeAlso file outside bundle - - filelist += [uri] - - azlist = buildIndex(m, classlist, proplist, instalist, filelist) + azlist = buildIndex(m, classlist, proplist, instalist) # Generate Term HTML - termlist = docTerms('Property', proplist, m, classlist, proplist, instalist) - termlist = docTerms('Class', classlist, m, classlist, proplist, instalist) + termlist + classlist = docTerms("Class", classlist, m, classlist, proplist, instalist) + proplist = docTerms( + "Property", proplist, m, classlist, proplist, instalist + ) + instlist = "" if instances: - termlist += docTerms('Instance', instalist, m, classlist, proplist, instalist) + instlist = docTerms( + "Instance", instalist, m, classlist, proplist, instalist + ) + + termlist = "" + if classlist: + termlist += '<div class="section">' + termlist += '<h2><a id="ref-classes" />Classes</h2>' + classlist + termlist += "</div>" + + if proplist: + termlist += '<div class="section">' + termlist += '<h2><a id="ref-properties" />Properties</h2>' + proplist + termlist += "</div>" + + if instlist: + termlist += '<div class="section">' + termlist += '<h2><a id="ref-instances" />Instances</h2>' + instlist + termlist += "</div>" name = specProperty(m, spec, doap.name) title = name - if root_link: - name = '<a href="%s">%s</a>' % (root_link, name) - - template = template.replace('@TITLE@', title) - template = template.replace('@NAME@', name) - template = template.replace('@SHORT_DESC@', specProperty(m, spec, doap.shortdesc)) - template = template.replace('@URI@', spec) - template = template.replace('@PREFIX@', spec_pre) - if spec_pre == 'lv2': - template = template.replace('@XMLNS@', '') - else: - template = template.replace('@XMLNS@', ' xmlns:%s="%s"' % (spec_pre, spec_ns_str)) + + template = template.replace("@TITLE@", title) + template = template.replace("@NAME@", name) + template = template.replace( + "@SHORT_DESC@", specProperty(m, spec, doap.shortdesc) + ) + template = template.replace("@URI@", spec) + template = template.replace("@PREFIX@", spec_pre) filename = os.path.basename(specloc) - basename = filename[0:filename.rfind('.')] - - template = template.replace('@STYLE_URI@', style_uri) - template = template.replace('@PREFIXES@', str(prefixes_html)) - template = template.replace('@BASE@', spec_ns_str) - template = template.replace('@AUTHORS@', specAuthors(m, spec)) - template = template.replace('@INDEX@', azlist) - template = template.replace('@REFERENCE@', termlist) - template = template.replace('@FILENAME@', filename) - template = template.replace('@HEADER@', basename + '.h') - template = template.replace('@HISTORY@', specHistory(m, spec)) - - mail_row = '' - if 'list_email' in opts: + basename = os.path.splitext(filename)[0] + + template = template.replace("@STYLE_URI@", style_uri) + template = template.replace("@PREFIXES@", str(prefixes_html)) + template = template.replace("@BASE@", spec_ns_str) + template = template.replace("@AUTHORS@", specAuthors(m, spec)) + template = template.replace("@INDEX@", azlist) + template = template.replace("@REFERENCE@", termlist) + template = template.replace("@FILENAME@", filename) + template = template.replace("@HEADER@", basename + ".h") + + mail_row = "" + if "list_email" in opts: mail_row = '<tr><th>Discuss</th><td><a href="mailto:%s">%s</a>' % ( - opts['list_email'], opts['list_email']) - if 'list_page' in opts: - mail_row += ' <a href="%s">(subscribe)</a>' % opts['list_page'] - mail_row += '</td></tr>' - template = template.replace('@MAIL@', mail_row) + opts["list_email"], + opts["list_email"], + ) + if "list_page" in opts: + mail_row += ' <a href="%s">(subscribe)</a>' % opts["list_page"] + mail_row += "</td></tr>" + template = template.replace("@MAIL@", mail_row) version = specVersion(m, spec) # (minor, micro, date) date_string = version[2] @@ -1344,49 +1344,72 @@ def specgen(specloc, indir, style_uri, docdir, tags, opts, instances=False, root date_string = "Undated" version_string = "%s.%s" % (version[0], version[1]) - experimental = (version[0] == 0 or version[1] % 2 == 1) + experimental = version[0] == 0 or version[1] % 2 == 1 if experimental: version_string += ' <span class="warning">EXPERIMENTAL</span>' if isDeprecated(m, rdflib.URIRef(spec_url)): version_string += ' <span class="warning">DEPRECATED</span>' - template = template.replace('@VERSION@', version_string) + template = template.replace("@VERSION@", version_string) - content_links = '<li><a href="%s">API</a></li>' % os.path.join(docdir, 'group__%s.html' % basename) - template = template.replace('@CONTENT_LINKS@', content_links) + content_links = "" + if docdir is not None: + content_links = '<li><a href="%s">API</a></li>' % os.path.join( + docdir, "group__%s.html" % basename + ) - comment = getComment(m, rdflib.URIRef(spec_url), classlist, proplist, instalist) - if comment != '': - template = template.replace('@COMMENT@', comment) - else: - template = template.replace('@COMMENT@', '') + template = template.replace("@CONTENT_LINKS@", content_links) + + docs = getDetailedDocumentation( + m, rdflib.URIRef(spec_url), classlist, proplist, instalist + ) + template = template.replace("@DESCRIPTION@", docs) - template = template.replace('@DATE@', datetime.datetime.utcnow().strftime('%F')) - template = template.replace('@TIME@', datetime.datetime.utcnow().strftime('%F %H:%M UTC')) + now = int(os.environ.get("SOURCE_DATE_EPOCH", time.time())) + build_date = datetime.datetime.fromtimestamp(now, datetime.timezone.utc) + template = template.replace("@DATE@", build_date.strftime("%F")) + template = template.replace("@TIME@", build_date.strftime("%F %H:%M UTC")) + if not validate: + return template - if index_path is not None: - writeIndex(m, index_path) + # Validate complete output page + oldcwd = os.getcwd() + try: + os.chdir(specgendir) + parser = etree.XMLParser(dtd_validation=True, no_network=True) + parser.resolvers.add(DTDResolver()) + + etree.fromstring( + template.replace( + '"http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"', + '"DTD/xhtml-rdfa-1.dtd"', + ).encode("utf-8"), + parser, + ) + except Exception as e: + log_error("Validation failed for %s: %s" % (specloc, e)) + finally: + os.chdir(oldcwd) return template def save(path, text): try: - f = open(path, "w") - f.write(text.encode("utf-8")) - f.flush() - f.close() + with open(path, "w", encoding="utf-8") as f: + f.write(text) + f.flush() except Exception: e = sys.exc_info()[1] - print('Error writing to file "' + path + '": ' + str(e)) + log_error('Error writing to file "%s": %s' % (path, e)) def getNamespaces(m): - """Return a prefix:URI dictionary of all namespaces seen during parsing""" + """Return a prefix:URI dictionary of all namespaces seen during parsing.""" nspaces = {} for prefix, uri in m.namespaces(): - if not re.match('default[0-9]*', prefix) and not prefix == 'xml': + if not re.match("default[0-9]*", prefix) and not prefix == "xml": # Skip silly default namespaces added by rdflib nspaces[prefix] = uri return nspaces @@ -1401,7 +1424,7 @@ def getOntologyNS(m): if not isBlank(getSubject(s)): ns = str(getSubject(s)) - if (ns == None): + if ns is None: sys.exit("Impossible to get ontology's namespace") else: return ns @@ -1409,85 +1432,190 @@ def getOntologyNS(m): def usage(): script = os.path.basename(sys.argv[0]) - return """Usage: %s ONTOLOGY INDIR STYLE OUTPUT [INDEX_PATH DOCDIR TAGS] [FLAGS] + return "Usage: %s ONTOLOGY_TTL OUTPUT_HTML [OPTION]..." % script - ONTOLOGY : Path to ontology file - INDIR : Input directory containing template.html and style.css - STYLE : Stylesheet URI - OUTPUT : HTML output path - DOCDIR : Doxygen HTML directory - TAGS : Doxygen tags file -Example: - %s lv2_foos.ttl template.html style.css lv2_foos.html ../doc -i -p foos -""" % (script, script) +def _path_from_env(variable, default): + value = os.environ.get(variable) + return value if value and os.path.isabs(value) else default -if __name__ == "__main__": - """Ontology specification generator tool""" - - opt = optparse.OptionParser(usage=usage(), - description='Write HTML documentation for an RDF ontology.') - opt.add_option('--list-email', type='string', dest='list_email', - help='Mailing list email address') - opt.add_option('--list-page', type='string', dest='list_page', - help='Mailing list info page address') - opt.add_option('-r', '--root', type='string', dest='root', default='', help='Root path') - opt.add_option('-p', '--prefix', type='string', dest='prefix', - help='Specification Turtle prefix') - opt.add_option('-i', '--instances', action='store_true', dest='instances', - help='Document instances') - opt.add_option('--online', action='store_true', dest='online_docs', - help='Generate online documentation') + +def _paths_from_env(variable, default): + paths = [] + value = os.environ.get(variable) + if value: + paths = [p for p in value.split(os.pathsep) if os.path.isabs(p)] + + return paths if paths else default + + +def _data_dirs(): + return _paths_from_env( + "XDG_DATA_DIRS", ["/usr/local/share/", "/usr/share/"] + ) + + +def main(): + """Main program that parses the program arguments and runs.""" + + global spec_pre + global specgendir + + script_dir = os.path.dirname(os.path.realpath(__file__)) + if os.path.exists(os.path.join(script_dir, "template.html")): + # Run from source repository + specgendir = script_dir + lv2_source_root = os.path.dirname(script_dir) + default_template_path = os.path.join(script_dir, "template.html") + default_style_dir = os.path.join(lv2_source_root, "doc", "style") + else: + data_dir = None + for d in _data_dirs(): + path = os.path.join(d, "lv2specgen") + files_exist = all( + os.path.exists(os.path.join(path, name)) + for name in ["template.html", "style.css", "pygments.css"] + ) + if files_exist: + data_dir = path + break + + if data_dir: + # Use installed files + specgendir = data_dir + default_template_path = os.path.join(data_dir, "template.html") + default_style_dir = data_dir + else: + log_error("Unable to find lv2specgen data") + sys.exit(-2) + + opt = optparse.OptionParser( + usage=usage(), + description="Write HTML documentation for an RDF ontology.", + ) + opt.add_option( + "--list-email", + type="string", + dest="list_email", + help="Mailing list email address", + ) + opt.add_option( + "--list-page", + type="string", + dest="list_page", + help="Mailing list info page address", + ) + opt.add_option( + "--template", + type="string", + dest="template", + default=default_template_path, + help="Template file for output page", + ) + opt.add_option( + "--style-dir", + type="string", + dest="style_dir", + default=default_style_dir, + help="Stylesheet directory path", + ) + opt.add_option( + "--style-uri", + type="string", + dest="style_uri", + default="style.css", + help="Stylesheet URI", + ) + opt.add_option( + "--docdir", + type="string", + dest="docdir", + default=None, + help="Doxygen output directory", + ) + opt.add_option( + "--tags", + type="string", + dest="tags", + default=None, + help="Doxygen tags file", + ) + opt.add_option( + "-p", + "--prefix", + type="string", + dest="prefix", + help="Specification Turtle prefix", + ) + opt.add_option( + "-i", + "--instances", + action="store_true", + dest="instances", + help="Document instances", + ) + opt.add_option( + "--copy-style", + action="store_true", + dest="copy_style", + help="Copy style from template directory to output directory", + ) + opt.add_option( + "--validate", + action="store_true", + dest="validate", + help="Validate against local XML DTDs", + ) (options, args) = opt.parse_args() opts = vars(options) - if (len(args) < 3): - print(usage()) + if len(args) < 2: + opt.print_help() sys.exit(-1) - spec_pre = options.prefix - ontology = "file:" + str(args[0]) - indir = args[1] - style = args[2] - output = args[3] - index_path = None - docdir = None - tags = None - if len(args) > 5: - index_path = args[4] - docdir = args[5] - tags = args[6] - - out = '.' - spec = args[0] - path = os.path.dirname(spec) + spec_pre = options.prefix + output = args[1] + docdir = options.docdir + tags = options.tags + + out = "." + spec = args[0] + path = os.path.dirname(spec) outdir = os.path.abspath(os.path.join(out, path)) - bundle = str(outdir) b = os.path.basename(outdir) if not os.access(os.path.abspath(spec), os.R_OK): - print('warning: extension %s has no %s.ttl file' % (b, b)) + log_error("extension %s has no %s.ttl file" % (b, b)) sys.exit(1) - # Root link - root_path = opts['root'] - root_link = os.path.relpath(root_path, path) - if not options.online_docs: - root_link = os.path.join(root_link, 'index.html') - # Generate spec documentation specdoc = specgen( - os.path.abspath(spec), - indir, - style, + spec, + opts["template"], + opts["style_uri"], docdir, tags, opts, instances=True, - root_link=root_link, - index_path=index_path) + validate=opts["validate"], + ) # Save to HTML output file save(output, specdoc) + + if opts["copy_style"]: + import shutil + + for stylesheet in ["pygments.css", "style.css"]: + style_dir = opts["style_dir"] + output_dir = os.path.dirname(output) + shutil.copyfile( + os.path.join(style_dir, stylesheet), + os.path.join(output_dir, stylesheet), + ) + + +if __name__ == "__main__": + main() diff --git a/lv2specgen/meson.build b/lv2specgen/meson.build new file mode 100644 index 0000000..55cdecd --- /dev/null +++ b/lv2specgen/meson.build @@ -0,0 +1,46 @@ +# Copyright 2022-2026 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +lv2specgen_py = files('lv2specgen.py') + +lv2_list_email = 'devel@lists.lv2plug.in' +lv2_list_page = 'http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in' + +lv2specgen_command_prefix = [ + lv2specgen_py, + '--list-email=' + lv2_list_email, + '--list-page=' + lv2_list_page, + '--style-dir=' + lv2_source_root / 'doc' / 'style', + '--template', files('template.html'), + '--validate', +] + +if is_variable('lv2_tags') + lv2specgen_command_prefix += [ + ['--tags', lv2_tags.full_path()], # TODO: Remove full_path() in meson 0.60.0 + ] +endif + +meson.override_find_program('lv2specgen.py', lv2specgen_py) + +if not get_option('tools').disabled() + install_data( + files('lv2specgen.py'), + install_dir: get_option('bindir'), + install_mode: 'rwxr-xr-x', + ) + + install_data( + files( + '../doc/style/pygments.css', + '../doc/style/style.css', + 'template.html', + ), + install_dir: get_option('datadir') / 'lv2specgen', + ) + + install_subdir( + 'DTD', + install_dir: get_option('datadir') / 'lv2specgen', + ) +endif diff --git a/lv2specgen/style.css b/lv2specgen/style.css deleted file mode 120000 index f320096..0000000 --- a/lv2specgen/style.css +++ /dev/null @@ -1 +0,0 @@ -../doc/style.css
\ No newline at end of file diff --git a/lv2specgen/template.html b/lv2specgen/template.html index 5056aef..dcc2759 100644 --- a/lv2specgen/template.html +++ b/lv2specgen/template.html @@ -2,12 +2,13 @@ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> <html about="@URI@" xmlns="http://www.w3.org/1999/xhtml" - xmlns:dc="http://purl.org/dc/elements/1.1/" - xmlns:dct="http://purl.org/dc/terms/" + xmlns:dcterms="http://purl.org/dc/terms/" + xmlns:doap="http://usefulinc.com/ns/doap#" + xmlns:foaf="http://xmlns.com/foaf/0.1/" + xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" - xmlns:lv2="http://lv2plug.in/ns/lv2core#" - @XMLNS@ + xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xml:lang="en"> <head> <title>@TITLE@</title> @@ -17,77 +18,71 @@ </head> <body> - <!-- HEADER --> - <div id="topbar"> - <div id="header"> - <div id="titlebox"> - <h1 id="title">@NAME@</h1> - <div id="subtitle"><a href="@URI@">@URI@</a></div> - <div id="shortdesc">@SHORT_DESC@</div> + <!-- HEADER --> + <div id="topbar"> + <div id="header"> + <div id="titlebox"> + <h1 id="title">@NAME@</h1> + <div id="shortdesc">@SHORT_DESC@</div> + </div> + <div id="metabox"> + <table id="meta"> + <tr><th>ID</th><td><a href="@URI@">@URI@</a></td></tr> + <tr><th>Version</th><td>@VERSION@</td></tr> + @MAIL@ + @AUTHORS@ + </table> + </div> </div> - <table id="meta"> - <!--<tr><th>URI</th><td><a href="@URI@">@URI@</a></td></tr> - <tr><th>Version</th><td>@REVISION@</td></tr>--> - <!--<tr><th>Prefixes</th><td>@PREFIXES@</td></tr>--> - <tr><th>Version</th><td>@VERSION@</td></tr> - <tr><th>Date</th><td>@DATE@</td></tr> - @MAIL@ - @AUTHORS@ - </table> </div> - <ul id="contents"> - <!-- <li><a href="#sec-description">Description</a></li> --> - <li><a href="#sec-index">Index</a></li> - <li><a href="#sec-reference">Reference</a></li> - <li><a href="#sec-history">History</a></li> - @CONTENT_LINKS@ - </ul> - </div> - <!-- DESCRIPTION --> - <!--<h2 class="sec" id="sec-description">Description</h2>--> - <div class="content">@COMMENT@</div> + <div id="content"> + <div id="contentsbox"> + <!-- Contents: --> + <ul id="contents"> + <!-- <li><a href="#sec-description">Description</a></li> --> + <li><a href="#sec-index">Index</a></li> + @CONTENT_LINKS@ + </ul> + </div> - <!-- INDEX --> - <h2 class="sec" id="sec-index">Index</h2> - <div class="content" id="index"> - @INDEX@ - </div> + <!-- DESCRIPTION --> + <div class="section">@DESCRIPTION@</div> - <!-- DOCUMENTATION --> - <h2 class="sec" id="sec-reference">Reference</h2> - <div class="content"> - @REFERENCE@ - </div> + <!-- INDEX --> + <h2 id="sec-index">Index</h2> + <div class="section"> + @INDEX@ + </div> - <!-- HISTORY --> - <h2 class="sec" id="sec-history">History</h2> - <div class="content"> - @HISTORY@ - </div> + <!-- REFERENCE --> + <div class="section"> + @REFERENCE@ + </div> - <!-- FOOTER --> - <div id="footer"> - <div> - This document is available under the - <a about="" rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"> - Creative Commons Attribution-ShareAlike License - </a> - </div> - <div> - Valid - <a about="" rel="dct:conformsTo" resource="http://www.w3.org/TR/rdfa-syntax" - href="http://validator.w3.org/check?uri=referer"> - XHTML+RDFa - </a> - and - <a about="" rel="dct:conformsTo" resource="http://www.w3.org/TR/CSS2" - href="http://jigsaw.w3.org/css-validator/check/referer"> - CSS - </a> - generated from @FILENAME@ by <a href="http://drobilla.net/software/lv2specgen">lv2specgen</a> - </div> - </div> + <!-- FOOTER --> + <div id="footer"> + <div> + This document is available under the + <a about="" rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/"> + Creative Commons Attribution-ShareAlike License + </a> + </div> + <div> + Valid + <a about="" rel="dcterms:conformsTo" resource="http://www.w3.org/TR/rdfa-syntax" + href="http://validator.w3.org/check?uri=referer"> + XHTML+RDFa + </a> + and + <a about="" rel="dcterms:conformsTo" resource="http://www.w3.org/TR/CSS2" + href="http://jigsaw.w3.org/css-validator/check/referer"> + CSS + </a> + generated from @FILENAME@ by lv2specgen + </div> + </div> + </div> </body> </html> diff --git a/meson.build b/meson.build new file mode 100644 index 0000000..669c139 --- /dev/null +++ b/meson.build @@ -0,0 +1,372 @@ +# Copyright 2021-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +project( + 'lv2', + ['c'], + default_options: [ + 'b_ndebug=if-release', + 'buildtype=release', + 'c_std=c99', + 'c_winlibs=', + 'cpp_winlibs=', + ], + license: 'ISC', + meson_version: '>= 0.56.0', + version: '1.18.11', +) + +lv2_docdir = get_option('datadir') / 'doc' / 'lv2' +lv2_source_root = meson.current_source_dir() +lv2_build_root = meson.current_build_dir() + +installing_anything = ( + get_option('bundles') or + get_option('headers') or + get_option('old_headers') +) + +############### +# Build Tools # +############### + +pymod = disabler() +if ( + get_option('bundles') + or get_option('lint') + or not get_option('docs').disabled() +) + pymod = import('python') +endif + +########################## +# LV2 Path Configuration # +########################## + +lv2dir = get_option('lv2dir') +if lv2dir == '' + prefix = get_option('prefix') + if target_machine.system() == 'darwin' and prefix == '/' + lv2dir = '/Library/Audio/Plug-Ins/LV2' + elif target_machine.system() == 'haiku' and prefix == '/' + lv2dir = '/boot/common/add-ons/lv2' + elif target_machine.system() == 'windows' and prefix == 'C:/' + lv2dir = 'C:/Program Files/Common Files/LV2' + else + lv2dir = prefix / get_option('libdir') / 'lv2' + endif +endif + +###################### +# Package/Dependency # +###################### + +# Generate pkg-config file for external dependants +if installing_anything + pkg = import('pkgconfig') + pkg.generate( + description: 'Plugin standard for audio systems', + filebase: 'lv2', + name: 'LV2', + variables: [ + 'lv2dir=' + lv2dir, + 'lv2specdatadir=' + lv2dir, + ], + version: meson.project_version(), + ) +endif + +# Declare dependency for internal meson dependants +lv2_dep = declare_dependency( + include_directories: include_directories('include'), + variables: [ + 'lv2dir=' + lv2dir, + 'lv2specdatadir=' + lv2_source_root / 'lv2', + ], + version: meson.project_version(), +) + +# Override pkg-config dependency for internal meson dependants +meson.override_dependency('lv2', lv2_dep) + +################## +# Specifications # +################## + +# Extensions in http://lv2plug.in/ns/ext/ +ext_names = [ + 'atom', + 'buf-size', + 'data-access', + 'dynmanifest', + 'event', + 'instance-access', + 'log', + 'midi', + 'morph', + 'options', + 'parameters', + 'patch', + 'port-groups', + 'port-props', + 'presets', + 'resize-port', + 'state', + 'time', + 'uri-map', + 'urid', + 'worker', +] + +# Extensions in http://lv2plug.in/ns/extensions/ +extensions_names = [ + 'ui', + 'units', +] + +# All extensions (not core) in http://lv2plug.in/ns/ +all_extension_names = ext_names + extensions_names + +# All specifications in http://lv2plug.in/ns/ +all_spec_names = ['core'] + ext_names + extensions_names + +############### +# API Headers # +############### + +prefix = get_option('prefix') +includedir = get_option('includedir') + +if get_option('headers') + install_subdir('include/lv2', install_dir: includedir) +endif + +if get_option('old_headers') + uri_include_dir = prefix / includedir / 'lv2' / 'lv2plug.in' / 'ns' + include_prefix = 'include' / 'lv2' + + # Install the core headers specially, because they are inconsistent + + core_headers = files( + include_prefix / 'core' / 'attributes.h', + include_prefix / 'core' / 'lv2.h', + include_prefix / 'core' / 'lv2_util.h', + ) + + # Special case lv2.h is also in top-level include directory + install_headers(files(include_prefix / 'core' / 'lv2.h')) + + # Core headers are inconsistently in "lv2plug.in/ns/lv2core" + install_data(core_headers, install_dir: uri_include_dir / 'lv2core') + + # Some extensions are in "lv2plug.in/ns/ext" + foreach dir : ext_names + install_subdir( + include_prefix / dir, + install_dir: uri_include_dir / 'ext', + ) + endforeach + + # Some extensions are in "lv2plug.in/ns/extensions" + foreach dir : extensions_names + install_subdir( + include_prefix / dir, + install_dir: uri_include_dir / 'extensions', + ) + endforeach +endif + +####################### +# Scripts and Schemas # +####################### + +subdir('scripts') +subdir('schemas.lv2') + +################## +# Specifications # +################## + +lv2_check_specification = files('scripts' / 'lv2_check_specification.py') + +if get_option('bundles') + check_python = disabler() + if not get_option('tests').disabled() + check_python = pymod.find_installation( + 'python3', + modules: ['rdflib'], + required: get_option('tests'), + ) + + if ( + check_python.found() + and check_python.language_version().version_compare('<3.7') + ) + warning('Python 3.7 is required for tests') + check_python = disabler() + endif + endif + + foreach bundle_name : all_spec_names + bundle = 'lv2' / bundle_name + '.lv2' + + # Check specification + if check_python.found() + test( + bundle_name, + lv2_check_specification, + args: files(bundle / 'manifest.ttl'), + suite: ['spec'], + ) + endif + + # Install specification bundle + install_subdir(bundle, install_dir: lv2dir) + endforeach +endif + +spec_files = files( + 'lv2/atom.lv2/atom.meta.ttl', + 'lv2/atom.lv2/atom.ttl', + 'lv2/atom.lv2/manifest.ttl', + 'lv2/buf-size.lv2/buf-size.meta.ttl', + 'lv2/buf-size.lv2/buf-size.ttl', + 'lv2/buf-size.lv2/manifest.ttl', + 'lv2/core.lv2/lv2core.meta.ttl', + 'lv2/core.lv2/lv2core.ttl', + 'lv2/core.lv2/manifest.ttl', + 'lv2/core.lv2/meta.ttl', + 'lv2/core.lv2/people.ttl', + 'lv2/data-access.lv2/data-access.meta.ttl', + 'lv2/data-access.lv2/data-access.ttl', + 'lv2/data-access.lv2/manifest.ttl', + 'lv2/dynmanifest.lv2/dynmanifest.meta.ttl', + 'lv2/dynmanifest.lv2/dynmanifest.ttl', + 'lv2/dynmanifest.lv2/manifest.ttl', + 'lv2/event.lv2/event.meta.ttl', + 'lv2/event.lv2/event.ttl', + 'lv2/event.lv2/manifest.ttl', + 'lv2/instance-access.lv2/instance-access.meta.ttl', + 'lv2/instance-access.lv2/instance-access.ttl', + 'lv2/instance-access.lv2/manifest.ttl', + 'lv2/log.lv2/log.meta.ttl', + 'lv2/log.lv2/log.ttl', + 'lv2/log.lv2/manifest.ttl', + 'lv2/midi.lv2/manifest.ttl', + 'lv2/midi.lv2/midi.meta.ttl', + 'lv2/midi.lv2/midi.ttl', + 'lv2/morph.lv2/manifest.ttl', + 'lv2/morph.lv2/morph.meta.ttl', + 'lv2/morph.lv2/morph.ttl', + 'lv2/options.lv2/manifest.ttl', + 'lv2/options.lv2/options.meta.ttl', + 'lv2/options.lv2/options.ttl', + 'lv2/parameters.lv2/manifest.ttl', + 'lv2/parameters.lv2/parameters.meta.ttl', + 'lv2/parameters.lv2/parameters.ttl', + 'lv2/patch.lv2/manifest.ttl', + 'lv2/patch.lv2/patch.meta.ttl', + 'lv2/patch.lv2/patch.ttl', + 'lv2/port-groups.lv2/manifest.ttl', + 'lv2/port-groups.lv2/port-groups.meta.ttl', + 'lv2/port-groups.lv2/port-groups.ttl', + 'lv2/port-props.lv2/manifest.ttl', + 'lv2/port-props.lv2/port-props.meta.ttl', + 'lv2/port-props.lv2/port-props.ttl', + 'lv2/presets.lv2/manifest.ttl', + 'lv2/presets.lv2/presets.meta.ttl', + 'lv2/presets.lv2/presets.ttl', + 'lv2/resize-port.lv2/manifest.ttl', + 'lv2/resize-port.lv2/resize-port.meta.ttl', + 'lv2/resize-port.lv2/resize-port.ttl', + 'lv2/state.lv2/manifest.ttl', + 'lv2/state.lv2/state.meta.ttl', + 'lv2/state.lv2/state.ttl', + 'lv2/time.lv2/manifest.ttl', + 'lv2/time.lv2/time.meta.ttl', + 'lv2/time.lv2/time.ttl', + 'lv2/ui.lv2/manifest.ttl', + 'lv2/ui.lv2/ui.meta.ttl', + 'lv2/ui.lv2/ui.ttl', + 'lv2/units.lv2/manifest.ttl', + 'lv2/units.lv2/units.meta.ttl', + 'lv2/units.lv2/units.ttl', + 'lv2/uri-map.lv2/manifest.ttl', + 'lv2/uri-map.lv2/uri-map.meta.ttl', + 'lv2/uri-map.lv2/uri-map.ttl', + 'lv2/urid.lv2/manifest.ttl', + 'lv2/urid.lv2/urid.meta.ttl', + 'lv2/urid.lv2/urid.ttl', + 'lv2/worker.lv2/manifest.ttl', + 'lv2/worker.lv2/worker.meta.ttl', + 'lv2/worker.lv2/worker.ttl', +) + +################# +# Documentation # +################# + +# Determine if all the dependencies for building documentation are present +build_docs = false +if not get_option('docs').disabled() + doxygen = find_program('doxygen', required: get_option('docs')) + doc_python = pymod.find_installation( + 'python3', + modules: ['lxml', 'markdown', 'pygments', 'rdflib'], + required: get_option('docs'), + ) + + build_docs = doxygen.found() and doc_python.found() + if doc_python.found() and doc_python.language_version().version_compare('<3.7') + warning('Python 3.7 is required for documentation') + build_docs = false + endif +endif + +if build_docs + # Run Doxygen first to generate tags + subdir('doc/c') + + # Set up lv2specgen and lv2specgen_command_prefix (which references tags) + subdir('lv2specgen') + + # Generate specification documentation + if build_docs + subdir('doc/style') + subdir('doc/ns') + endif +endif + +############ +# Programs # +############ + +# Command-line utilities +if not get_option('tools').disabled() + subdir('util') +endif + +# Data and build tests +if not get_option('tests').disabled() + subdir('test') +endif + +if not meson.is_subproject() + summary( + { + 'Tests': not get_option('tests').disabled(), + 'Documentation': build_docs, + }, + bool_yn: true, + section: 'Components', + ) + + summary( + { + 'Install prefix': get_option('prefix'), + 'Headers': get_option('prefix') / get_option('includedir'), + 'LV2 bundles': lv2dir, + }, + section: 'Directories', + ) +endif diff --git a/meson_options.txt b/meson_options.txt new file mode 100644 index 0000000..365f916 --- /dev/null +++ b/meson_options.txt @@ -0,0 +1,32 @@ +# Copyright 2021-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +option('docs', type: 'feature', + description: 'Build documentation') + +option('bundles', type: 'boolean', + description: 'Install specification data bundles') + +option('headers', type: 'boolean', + description: 'Install new-style headers at simplified paths') + +option('lint', type: 'boolean', value: false, + description: 'Run code quality checks') + +option('lv2dir', type: 'string', value: '', + description: 'LV2 bundle installation directory') + +option('old_headers', type: 'boolean', + description: 'Install backwards compatible headers at URI-style paths') + +option('online_docs', type: 'boolean', value: false, + description: 'Build documentation for online hosting') + +option('tests', type: 'feature', + description: 'Build tests') + +option('tools', type: 'feature', + description: 'Build and install command-line utilities') + +option('title', type: 'string', value: 'LV2', + description: 'Project title') diff --git a/plugins/README.txt b/plugins/README.txt deleted file mode 100644 index 361460d..0000000 --- a/plugins/README.txt +++ /dev/null @@ -1,26 +0,0 @@ -= Programming LV2 Plugins = -David Robillard <d@drobilla.net> -:Author Initials: DER -:toc: -:website: http://lv2plug.in/ -:doctype: book - -== Introduction == - -This is a series of well-documented example plugins that demonstrate the various features of LV2. -Starting with the most basic plugin possible, -each adds new functionality and explains the features used from a high level perspective. - -API and vocabulary reference documentation explains details, -but not the ``big picture''. -This book is intended to complement the reference documentation by providing good reference implementations of plugins, -while also conveying a higher-level understanding of LV2. - -The chapters/plugins are arranged so that each builds incrementally on its predecessor. -Reading this book front to back is a good way to become familiar with modern LV2 programming. -The reader is expected to be familiar with C, but otherwise no special knowledge is required; -the first plugin describes the basics in detail. - -This book is compiled from plugin source code into a single document for pleasant reading and ease of reference. -Each chapter corresponds to executable plugin code which can be found in the +plugins+ directory of the LV2 distribution. -If you prefer to read actual source code, all the content here is also available in the source code as comments. diff --git a/plugins/eg-amp.lv2/README.txt b/plugins/eg-amp.lv2/README.txt deleted file mode 100644 index 41683d3..0000000 --- a/plugins/eg-amp.lv2/README.txt +++ /dev/null @@ -1,19 +0,0 @@ -== Simple Amplifier == - -This plugin is a simple example of a basic LV2 plugin with no additional features. -It has audio ports which contain an array of `float`, -and a control port which contains a single `float`. - -LV2 plugins are defined in two parts: code and data. -The code is written in C, or any C compatible language such as C++. -Static data is described separately in the human and machine friendly http://www.w3.org/TeamSubmission/turtle/[Turtle] syntax. - -Generally, the goal is to keep code minimal, -and describe as much as possible in the static data. -There are several advantages to this approach: - - * Hosts can discover and inspect plugins without loading or executing any plugin code. - * Plugin data can be used from a wide range of generic tools like scripting languages and command line utilities. - * The standard data model allows the use of existing vocabularies to describe plugins and related information. - * The language is extensible, so authors may describe any data without requiring changes to the LV2 specification. - * Labels and documentation are translatable, and available to hosts for display in user interfaces. diff --git a/plugins/eg-amp.lv2/amp.c b/plugins/eg-amp.lv2/amp.c deleted file mode 100644 index 4aef8d4..0000000 --- a/plugins/eg-amp.lv2/amp.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - Copyright 2006-2016 David Robillard <d@drobilla.net> - Copyright 2006 Steve Harris <steve@plugin.org.uk> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** Include standard C headers */ -#include <math.h> -#include <stdlib.h> - -/** - LV2 headers are based on the URI of the specification they come from, so a - consistent convention can be used even for unofficial extensions. The URI - of the core LV2 specification is <http://lv2plug.in/ns/lv2core>, by - replacing `http:/` with `lv2` any header in the specification bundle can be - included, in this case `lv2.h`. -*/ -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -/** - The URI is the identifier for a plugin, and how the host associates this - implementation in code with its description in data. In this plugin it is - only used once in the code, but defining the plugin URI at the top of the - file is a good convention to follow. If this URI does not match that used - in the data files, the host will fail to load the plugin. -*/ -#define AMP_URI "http://lv2plug.in/plugins/eg-amp" - -/** - In code, ports are referred to by index. An enumeration of port indices - should be defined for readability. -*/ -typedef enum { - AMP_GAIN = 0, - AMP_INPUT = 1, - AMP_OUTPUT = 2 -} PortIndex; - -/** - Every plugin defines a private structure for the plugin instance. All data - associated with a plugin instance is stored here, and is available to - every instance method. In this simple plugin, only port buffers need to be - stored, since there is no additional instance data. -*/ -typedef struct { - // Port buffers - const float* gain; - const float* input; - float* output; -} Amp; - -/** - The `instantiate()` function is called by the host to create a new plugin - instance. The host passes the plugin descriptor, sample rate, and bundle - path for plugins that need to load additional resources (e.g. waveforms). - The features parameter contains host-provided features defined in LV2 - extensions, but this simple plugin does not use any. - - This function is in the ``instantiation'' threading class, so no other - methods on this instance will be called concurrently with it. -*/ -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* bundle_path, - const LV2_Feature* const* features) -{ - Amp* amp = (Amp*)calloc(1, sizeof(Amp)); - - return (LV2_Handle)amp; -} - -/** - The `connect_port()` method is called by the host to connect a particular - port to a buffer. The plugin must store the data location, but data may not - be accessed except in run(). - - This method is in the ``audio'' threading class, and is called in the same - context as run(). -*/ -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Amp* amp = (Amp*)instance; - - switch ((PortIndex)port) { - case AMP_GAIN: - amp->gain = (const float*)data; - break; - case AMP_INPUT: - amp->input = (const float*)data; - break; - case AMP_OUTPUT: - amp->output = (float*)data; - break; - } -} - -/** - The `activate()` method is called by the host to initialise and prepare the - plugin instance for running. The plugin must reset all internal state - except for buffer locations set by `connect_port()`. Since this plugin has - no other internal state, this method does nothing. - - This method is in the ``instantiation'' threading class, so no other - methods on this instance will be called concurrently with it. -*/ -static void -activate(LV2_Handle instance) -{ -} - -/** Define a macro for converting a gain in dB to a coefficient. */ -#define DB_CO(g) ((g) > -90.0f ? powf(10.0f, (g) * 0.05f) : 0.0f) - -/** - The `run()` method is the main process function of the plugin. It processes - a block of audio in the audio context. Since this plugin is - `lv2:hardRTCapable`, `run()` must be real-time safe, so blocking (e.g. with - a mutex) or memory allocation are not allowed. -*/ -static void -run(LV2_Handle instance, uint32_t n_samples) -{ - const Amp* amp = (const Amp*)instance; - - const float gain = *(amp->gain); - const float* const input = amp->input; - float* const output = amp->output; - - const float coef = DB_CO(gain); - - for (uint32_t pos = 0; pos < n_samples; pos++) { - output[pos] = input[pos] * coef; - } -} - -/** - The `deactivate()` method is the counterpart to `activate()`, and is called by - the host after running the plugin. It indicates that the host will not call - `run()` again until another call to `activate()` and is mainly useful for more - advanced plugins with ``live'' characteristics such as those with auxiliary - processing threads. As with `activate()`, this plugin has no use for this - information so this method does nothing. - - This method is in the ``instantiation'' threading class, so no other - methods on this instance will be called concurrently with it. -*/ -static void -deactivate(LV2_Handle instance) -{ -} - -/** - Destroy a plugin instance (counterpart to `instantiate()`). - - This method is in the ``instantiation'' threading class, so no other - methods on this instance will be called concurrently with it. -*/ -static void -cleanup(LV2_Handle instance) -{ - free(instance); -} - -/** - The `extension_data()` function returns any extension data supported by the - plugin. Note that this is not an instance method, but a function on the - plugin descriptor. It is usually used by plugins to implement additional - interfaces. This plugin does not have any extension data, so this function - returns NULL. - - This method is in the ``discovery'' threading class, so no other functions - or methods in this plugin library will be called concurrently with it. -*/ -static const void* -extension_data(const char* uri) -{ - return NULL; -} - -/** - Every plugin must define an `LV2_Descriptor`. It is best to define - descriptors statically to avoid leaking memory and non-portable shared - library constructors and destructors to clean up properly. -*/ -static const LV2_Descriptor descriptor = { - AMP_URI, - instantiate, - connect_port, - activate, - run, - deactivate, - cleanup, - extension_data -}; - -/** - The `lv2_descriptor()` function is the entry point to the plugin library. The - host will load the library and call this function repeatedly with increasing - indices to find all the plugins defined in the library. The index is not an - indentifier, the URI of the returned descriptor is used to determine the - identify of the plugin. - - This method is in the ``discovery'' threading class, so no other functions - or methods in this plugin library will be called concurrently with it. -*/ -LV2_SYMBOL_EXPORT -const LV2_Descriptor* -lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: return &descriptor; - default: return NULL; - } -} diff --git a/plugins/eg-amp.lv2/amp.ttl b/plugins/eg-amp.lv2/amp.ttl deleted file mode 100644 index 865d0f6..0000000 --- a/plugins/eg-amp.lv2/amp.ttl +++ /dev/null @@ -1,90 +0,0 @@ -# The full description of the plugin is in this file, which is linked to from -# `manifest.ttl`. This is done so the host only needs to scan the relatively -# small `manifest.ttl` files to quickly discover all plugins. - -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix units: <http://lv2plug.in/ns/extensions/units#> . - -# First the type of the plugin is described. All plugins must explicitly list -# `lv2:Plugin` as a type. A more specific type should also be given, where -# applicable, so hosts can present a nicer UI for loading plugins. Note that -# this URI is the identifier of the plugin, so if it does not match the one in -# `manifest.ttl`, the host will not discover the plugin data at all. -<http://lv2plug.in/plugins/eg-amp> - a lv2:Plugin , - lv2:AmplifierPlugin ; -# Plugins are associated with a project, where common information like -# developers, home page, and so on are described. This plugin is part of the -# LV2 project, which has URI <http://lv2plug.in/ns/lv2>, and is described -# elsewhere. Typical plugin collections will describe the project in -# manifest.ttl - lv2:project <http://lv2plug.in/ns/lv2> ; -# Every plugin must have a name, described with the doap:name property. -# Translations to various languages can be added by putting a language tag -# after strings as shown. - doap:name "Simple Amplifier" , - "简å•æ”¾å¤§å™¨"@ch , - "Einfacher Verstärker"@de , - "Simple Amp"@en-gb , - "Amplificador Simple"@es , - "Amplificateur de Base"@fr , - "Amplificatore Semplice"@it , - "ç°¡å˜ãªã‚¢ãƒ³ãƒ—"@jp , - "ПроÑто УÑилитель"@ru ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:optionalFeature lv2:hardRTCapable ; - lv2:port [ -# Every port must have at least two types, one that specifies direction -# (lv2:InputPort or lv2:OutputPort), and another to describe the data type. -# This port is a lv2:ControlPort, which means it contains a single float. - a lv2:InputPort , - lv2:ControlPort ; - lv2:index 0 ; - lv2:symbol "gain" ; - lv2:name "Gain" , - "收益"@ch , - "Gewinn"@de , - "Gain"@en-gb , - "Aumento"@es , - "Gain"@fr , - "Guadagno"@it , - "利益"@jp , - "Увеличение"@ru ; -# An lv2:ControlPort should always describe its default value, and usually a -# minimum and maximum value. Defining a range is not strictly required, but -# should be done wherever possible to aid host support, particularly for UIs. - lv2:default 0.0 ; - lv2:minimum -90.0 ; - lv2:maximum 24.0 ; -# Ports can describe units and control detents to allow better UI generation -# and host automation. - units:unit units:db ; - lv2:scalePoint [ - rdfs:label "+5" ; - rdf:value 5.0 - ] , [ - rdfs:label "0" ; - rdf:value 0.0 - ] , [ - rdfs:label "-5" ; - rdf:value -5.0 - ] , [ - rdfs:label "-10" ; - rdf:value -10.0 - ] - ] , [ - a lv2:AudioPort , - lv2:InputPort ; - lv2:index 1 ; - lv2:symbol "in" ; - lv2:name "In" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 2 ; - lv2:symbol "out" ; - lv2:name "Out" - ] . diff --git a/plugins/eg-amp.lv2/manifest.ttl.in b/plugins/eg-amp.lv2/manifest.ttl.in deleted file mode 100644 index 4a22f95..0000000 --- a/plugins/eg-amp.lv2/manifest.ttl.in +++ /dev/null @@ -1,68 +0,0 @@ -# LV2 plugins are installed in a ``bundle'', a directory with a standard -# structure. Each bundle has a Turtle file named `manifest.ttl` which lists -# the contents of the bundle. -# -# Hosts typically read the manifest of every installed bundle to discover -# plugins on start-up, so it should be as small as possible for performance -# reasons. Details that are only useful if the host chooses to load the plugin -# are stored in other files and linked to from `manifest.ttl`. -# -# ==== URIs ==== -# -# LV2 makes use of URIs as globally-unique identifiers for resources. For -# example, the ID of the plugin described here is -# `<http://lv2plug.in/plugins/eg-amp>`. Note that URIs are only used as -# identifiers and don't necessarily imply that something can be accessed at -# that address on the web (though that may be the case). -# -# ==== Namespace Prefixes ==== -# -# Turtle files contain many URIs, but prefixes can be defined to improve -# readability. For example, with the `lv2:` prefix below, `lv2:Plugin` can be -# written instead of `<http://lv2plug.in/ns/lv2core#Plugin>`. - -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -# ==== Describing a Plugin ==== - -# Turtle files contain a set of ``statements'' which describe resources. -# This file contains 3 statements: -# [options="header"] -# |================================================================ -# | Subject | Predicate | Object -# | <http://lv2plug.in/plugins/eg-amp> | a | lv2:Plugin -# | <http://lv2plug.in/plugins/eg-amp> | lv2:binary | <amp.so> -# | <http://lv2plug.in/plugins/eg-amp> | rdfs:seeAlso | <amp.ttl> -# |================================================================ - -# Firstly, `<http://lv2plug.in/plugins/eg-amp>` is an LV2 plugin: -<http://lv2plug.in/plugins/eg-amp> a lv2:Plugin . - -# The predicate ```a`'' is a Turtle shorthand for `rdf:type`. - -# The binary of that plugin can be found at `<amp.ext>`: -<http://lv2plug.in/plugins/eg-amp> lv2:binary <amp@LIB_EXT@> . - -# This file is a template; the token `@LIB_EXT@` is replaced by the build -# system with the appropriate extension for the current platform before -# installation. For example, in the output `manifest.ttl`, the binary would be -# listed as `<amp.so>`. Relative URIs in manifests are relative to the bundle -# directory, so this refers to a binary with the given name in the same -# directory as this manifest. - -# Finally, more information about this plugin can be found in `<amp.ttl>`: -<http://lv2plug.in/plugins/eg-amp> rdfs:seeAlso <amp.ttl> . - -# ==== Abbreviation ==== -# -# This file shows these statements individually for instructive purposes, but -# the subject `<http://lv2plug.in/plugins/eg-amp>` is repetitive. Turtle -# allows the semicolon to be used as a delimiter that repeats the previous -# subject. For example, this manifest would more realistically be written like -# so: - -<http://lv2plug.in/plugins/eg-amp> - a lv2:Plugin ; - lv2:binary <amp@LIB_EXT@> ; - rdfs:seeAlso <amp.ttl> . diff --git a/plugins/eg-amp.lv2/waf b/plugins/eg-amp.lv2/waf deleted file mode 120000 index 59a1ac9..0000000 --- a/plugins/eg-amp.lv2/waf +++ /dev/null @@ -1 +0,0 @@ -../../waf
\ No newline at end of file diff --git a/plugins/eg-amp.lv2/wscript b/plugins/eg-amp.lv2/wscript deleted file mode 100644 index 205fece..0000000 --- a/plugins/eg-amp.lv2/wscript +++ /dev/null @@ -1,68 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-amp.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Amp Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', uselib_store='LV2') - - conf.check(features='c cshlib', lib='m', uselib_store='M', mandatory=False) - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-amp.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-amp.lv2) - for i in ['amp.ttl']: - bld(features = 'subst', - is_copy = True, - source = i, - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = None - if autowaf.is_child: - includes = '../..' - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'amp.c', - name = 'amp', - target = '%s/amp' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - uselib = 'M LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-fifths.lv2/README.txt b/plugins/eg-fifths.lv2/README.txt deleted file mode 100644 index 2154321..0000000 --- a/plugins/eg-fifths.lv2/README.txt +++ /dev/null @@ -1,3 +0,0 @@ -== Fifths == - -This plugin demonstrates simple MIDI event reading and writing. diff --git a/plugins/eg-fifths.lv2/fifths.c b/plugins/eg-fifths.lv2/fifths.c deleted file mode 100644 index 0141fa2..0000000 --- a/plugins/eg-fifths.lv2/fifths.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - LV2 Fifths Example Plugin - Copyright 2014-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <math.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifndef __cplusplus -# include <stdbool.h> -#endif - -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/patch/patch.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#include "./uris.h" - -enum { - FIFTHS_IN = 0, - FIFTHS_OUT = 1 -}; - -typedef struct { - // Features - LV2_URID_Map* map; - LV2_Log_Logger logger; - - // Ports - const LV2_Atom_Sequence* in_port; - LV2_Atom_Sequence* out_port; - - // URIs - FifthsURIs uris; -} Fifths; - -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Fifths* self = (Fifths*)instance; - switch (port) { - case FIFTHS_IN: - self->in_port = (const LV2_Atom_Sequence*)data; - break; - case FIFTHS_OUT: - self->out_port = (LV2_Atom_Sequence*)data; - break; - default: - break; - } -} - -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* path, - const LV2_Feature* const* features) -{ - // Allocate and initialise instance structure. - Fifths* self = (Fifths*)calloc(1, sizeof(Fifths)); - if (!self) { - return NULL; - } - - // Scan host features for URID map - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->logger.log, false, - LV2_URID__map, &self->map, true, - NULL); - lv2_log_logger_set_map(&self->logger, self->map); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - map_fifths_uris(self->map, &self->uris); - - return (LV2_Handle)self; -} - -static void -cleanup(LV2_Handle instance) -{ - free(instance); -} - -static void -run(LV2_Handle instance, - uint32_t sample_count) -{ - Fifths* self = (Fifths*)instance; - FifthsURIs* uris = &self->uris; - - // Struct for a 3 byte MIDI event, used for writing notes - typedef struct { - LV2_Atom_Event event; - uint8_t msg[3]; - } MIDINoteEvent; - - // Initially self->out_port contains a Chunk with size set to capacity - - // Get the capacity - const uint32_t out_capacity = self->out_port->atom.size; - - // Write an empty Sequence header to the output - lv2_atom_sequence_clear(self->out_port); - self->out_port->atom.type = self->in_port->atom.type; - - // Read incoming events - LV2_ATOM_SEQUENCE_FOREACH(self->in_port, ev) { - if (ev->body.type == uris->midi_Event) { - const uint8_t* const msg = (const uint8_t*)(ev + 1); - switch (lv2_midi_message_type(msg)) { - case LV2_MIDI_MSG_NOTE_ON: - case LV2_MIDI_MSG_NOTE_OFF: - // Forward note to output - lv2_atom_sequence_append_event( - self->out_port, out_capacity, ev); - - if (msg[1] <= 127 - 7) { - // Make a note one 5th (7 semitones) higher than input - MIDINoteEvent fifth; - - // Could simply do fifth.event = *ev here instead... - fifth.event.time.frames = ev->time.frames; // Same time - fifth.event.body.type = ev->body.type; // Same type - fifth.event.body.size = ev->body.size; // Same size - - fifth.msg[0] = msg[0]; // Same status - fifth.msg[1] = msg[1] + 7; // Pitch up 7 semitones - fifth.msg[2] = msg[2]; // Same velocity - - // Write 5th event - lv2_atom_sequence_append_event( - self->out_port, out_capacity, &fifth.event); - } - break; - default: - // Forward all other MIDI events directly - lv2_atom_sequence_append_event( - self->out_port, out_capacity, ev); - break; - } - } - } -} - -static const void* -extension_data(const char* uri) -{ - return NULL; -} - -static const LV2_Descriptor descriptor = { - EG_FIFTHS_URI, - instantiate, - connect_port, - NULL, // activate, - run, - NULL, // deactivate, - cleanup, - extension_data -}; - -LV2_SYMBOL_EXPORT -const LV2_Descriptor* lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-fifths.lv2/fifths.ttl b/plugins/eg-fifths.lv2/fifths.ttl deleted file mode 100644 index 7f58a33..0000000 --- a/plugins/eg-fifths.lv2/fifths.ttl +++ /dev/null @@ -1,30 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . -@prefix midi: <http://lv2plug.in/ns/ext/midi#> . - -<http://lv2plug.in/plugins/eg-fifths> - a lv2:Plugin ; - doap:name "Example Fifths" ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:project <http://lv2plug.in/ns/lv2> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable ; - lv2:port [ - a lv2:InputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports midi:MidiEvent ; - lv2:index 0 ; - lv2:symbol "in" ; - lv2:name "In" - ] , [ - a lv2:OutputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports midi:MidiEvent ; - lv2:index 1 ; - lv2:symbol "out" ; - lv2:name "Out" - ] . diff --git a/plugins/eg-fifths.lv2/manifest.ttl.in b/plugins/eg-fifths.lv2/manifest.ttl.in deleted file mode 100644 index f87f2c1..0000000 --- a/plugins/eg-fifths.lv2/manifest.ttl.in +++ /dev/null @@ -1,8 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . - -<http://lv2plug.in/plugins/eg-fifths> - a lv2:Plugin ; - lv2:binary <fifths@LIB_EXT@> ; - rdfs:seeAlso <fifths.ttl> . diff --git a/plugins/eg-fifths.lv2/uris.h b/plugins/eg-fifths.lv2/uris.h deleted file mode 100644 index 361334c..0000000 --- a/plugins/eg-fifths.lv2/uris.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - LV2 Fifths Example Plugin - Copyright 2014-2015 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#ifndef FIFTHS_URIS_H -#define FIFTHS_URIS_H - -#include "lv2/lv2plug.in/ns/ext/log/log.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" - -#define EG_FIFTHS_URI "http://lv2plug.in/plugins/eg-fifths" - -typedef struct { - LV2_URID atom_Path; - LV2_URID atom_Resource; - LV2_URID atom_Sequence; - LV2_URID atom_URID; - LV2_URID atom_eventTransfer; - LV2_URID midi_Event; - LV2_URID patch_Set; - LV2_URID patch_property; - LV2_URID patch_value; -} FifthsURIs; - -static inline void -map_fifths_uris(LV2_URID_Map* map, FifthsURIs* uris) -{ - uris->atom_Path = map->map(map->handle, LV2_ATOM__Path); - uris->atom_Resource = map->map(map->handle, LV2_ATOM__Resource); - uris->atom_Sequence = map->map(map->handle, LV2_ATOM__Sequence); - uris->atom_URID = map->map(map->handle, LV2_ATOM__URID); - uris->atom_eventTransfer = map->map(map->handle, LV2_ATOM__eventTransfer); - uris->midi_Event = map->map(map->handle, LV2_MIDI__MidiEvent); - uris->patch_Set = map->map(map->handle, LV2_PATCH__Set); - uris->patch_property = map->map(map->handle, LV2_PATCH__property); - uris->patch_value = map->map(map->handle, LV2_PATCH__value); -} - -#endif /* FIFTHS_URIS_H */ diff --git a/plugins/eg-fifths.lv2/waf b/plugins/eg-fifths.lv2/waf deleted file mode 120000 index 59a1ac9..0000000 --- a/plugins/eg-fifths.lv2/waf +++ /dev/null @@ -1 +0,0 @@ -../../waf
\ No newline at end of file diff --git a/plugins/eg-fifths.lv2/wscript b/plugins/eg-fifths.lv2/wscript deleted file mode 100644 index ce8157e..0000000 --- a/plugins/eg-fifths.lv2/wscript +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-fifths.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Fifths Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', atleast_version='1.2.1', uselib_store='LV2') - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-fifths.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-fifths.lv2) - for i in ['fifths.ttl']: - bld(features = 'subst', - is_copy = True, - source = i, - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = ['.'] - if autowaf.is_child: - includes += ['../..'] - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'fifths.c', - name = 'fifths', - target = '%s/fifths' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = 'LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-metro.lv2/README.txt b/plugins/eg-metro.lv2/README.txt deleted file mode 100644 index 5e9a84a..0000000 --- a/plugins/eg-metro.lv2/README.txt +++ /dev/null @@ -1,9 +0,0 @@ -== Metronome == - -This plugin demonstrates tempo synchronisation by clicking on every beat. The -host sends this information to the plugin as events, so an event with new time -and tempo information will be received whenever there is a change. - -Time is assumed to continue rolling at the tempo and speed defined by the last -received tempo event, even across cycles, until a new tempo event is received -or the plugin is deactivated. diff --git a/plugins/eg-metro.lv2/manifest.ttl.in b/plugins/eg-metro.lv2/manifest.ttl.in deleted file mode 100644 index bd93f66..0000000 --- a/plugins/eg-metro.lv2/manifest.ttl.in +++ /dev/null @@ -1,7 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/plugins/eg-metro> - a lv2:Plugin ; - lv2:binary <metro@LIB_EXT@> ; - rdfs:seeAlso <metro.ttl> . diff --git a/plugins/eg-metro.lv2/metro.c b/plugins/eg-metro.lv2/metro.c deleted file mode 100644 index 05d7004..0000000 --- a/plugins/eg-metro.lv2/metro.c +++ /dev/null @@ -1,355 +0,0 @@ -/* - LV2 Metronome Example Plugin - Copyright 2012-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <math.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifndef __cplusplus -# include <stdbool.h> -#endif - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/time/time.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#ifndef M_PI -# define M_PI 3.14159265 -#endif - -#define EG_METRO_URI "http://lv2plug.in/plugins/eg-metro" - -typedef struct { - LV2_URID atom_Blank; - LV2_URID atom_Float; - LV2_URID atom_Object; - LV2_URID atom_Path; - LV2_URID atom_Resource; - LV2_URID atom_Sequence; - LV2_URID time_Position; - LV2_URID time_barBeat; - LV2_URID time_beatsPerMinute; - LV2_URID time_speed; -} MetroURIs; - -static const double attack_s = 0.005; -static const double decay_s = 0.075; - -enum { - METRO_CONTROL = 0, - METRO_OUT = 1 -}; - -/** During execution this plugin can be in one of 3 states: */ -typedef enum { - STATE_ATTACK, // Envelope rising - STATE_DECAY, // Envelope lowering - STATE_OFF // Silent -} State; - -/** - This plugin must keep track of more state than previous examples to be able - to render audio. The basic idea is to generate a single cycle of a sine - wave which is conceptually played continuously. The 'tick' is generated by - enveloping the amplitude so there is a short attack/decay peak around a - tick, and silence the rest of the time. - - This example uses a simple AD envelope with fixed parameters. A more - sophisticated implementation might use a more advanced envelope and allow - the user to modify these parameters, the frequency of the wave, and so on. -*/ -typedef struct { - LV2_URID_Map* map; // URID map feature - LV2_Log_Logger logger; // Logger API - MetroURIs uris; // Cache of mapped URIDs - - struct { - LV2_Atom_Sequence* control; - float* output; - } ports; - - // Variables to keep track of the tempo information sent by the host - double rate; // Sample rate - float bpm; // Beats per minute (tempo) - float speed; // Transport speed (usually 0=stop, 1=play) - - uint32_t elapsed_len; // Frames since the start of the last click - uint32_t wave_offset; // Current play offset in the wave - State state; // Current play state - - // One cycle of a sine wave - float* wave; - uint32_t wave_len; - - // Envelope parameters - uint32_t attack_len; - uint32_t decay_len; -} Metro; - -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Metro* self = (Metro*)instance; - - switch (port) { - case METRO_CONTROL: - self->ports.control = (LV2_Atom_Sequence*)data; - break; - case METRO_OUT: - self->ports.output = (float*)data; - break; - default: - break; - } -} - -/** - The activate() method resets the state completely, so the wave offset is - zero and the envelope is off. -*/ -static void -activate(LV2_Handle instance) -{ - Metro* self = (Metro*)instance; - - self->elapsed_len = 0; - self->wave_offset = 0; - self->state = STATE_OFF; -} - -/** - This plugin does a bit more work in instantiate() than the previous - examples. The tempo updates from the host contain several URIs, so those - are mapped, and the sine wave to be played needs to be generated based on - the current sample rate. -*/ -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* path, - const LV2_Feature* const* features) -{ - Metro* self = (Metro*)calloc(1, sizeof(Metro)); - if (!self) { - return NULL; - } - - // Scan host features for URID map - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->logger.log, false, - LV2_URID__map, &self->map, true, - NULL); - lv2_log_logger_set_map(&self->logger, self->map); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - // Map URIS - MetroURIs* const uris = &self->uris; - LV2_URID_Map* const map = self->map; - uris->atom_Blank = map->map(map->handle, LV2_ATOM__Blank); - uris->atom_Float = map->map(map->handle, LV2_ATOM__Float); - uris->atom_Object = map->map(map->handle, LV2_ATOM__Object); - uris->atom_Path = map->map(map->handle, LV2_ATOM__Path); - uris->atom_Resource = map->map(map->handle, LV2_ATOM__Resource); - uris->atom_Sequence = map->map(map->handle, LV2_ATOM__Sequence); - uris->time_Position = map->map(map->handle, LV2_TIME__Position); - uris->time_barBeat = map->map(map->handle, LV2_TIME__barBeat); - uris->time_beatsPerMinute = map->map(map->handle, LV2_TIME__beatsPerMinute); - uris->time_speed = map->map(map->handle, LV2_TIME__speed); - - // Initialise instance fields - self->rate = rate; - self->bpm = 120.0f; - self->attack_len = (uint32_t)(attack_s * rate); - self->decay_len = (uint32_t)(decay_s * rate); - self->state = STATE_OFF; - - // Generate one cycle of a sine wave at the desired frequency - const double freq = 440.0 * 2.0; - const double amp = 0.5; - self->wave_len = (uint32_t)(rate / freq); - self->wave = (float*)malloc(self->wave_len * sizeof(float)); - for (uint32_t i = 0; i < self->wave_len; ++i) { - self->wave[i] = (float)(sin(i * 2 * M_PI * freq / rate) * amp); - } - - return (LV2_Handle)self; -} - -static void -cleanup(LV2_Handle instance) -{ - free(instance); -} - -/** - Play back audio for the range [begin..end) relative to this cycle. This is - called by run() in-between events to output audio up until the current time. -*/ -static void -play(Metro* self, uint32_t begin, uint32_t end) -{ - float* const output = self->ports.output; - const uint32_t frames_per_beat = 60.0f / self->bpm * self->rate; - - if (self->speed == 0.0f) { - memset(output, 0, (end - begin) * sizeof(float)); - return; - } - - for (uint32_t i = begin; i < end; ++i) { - switch (self->state) { - case STATE_ATTACK: - // Amplitude increases from 0..1 until attack_len - output[i] = self->wave[self->wave_offset] * - self->elapsed_len / (float)self->attack_len; - if (self->elapsed_len >= self->attack_len) { - self->state = STATE_DECAY; - } - break; - case STATE_DECAY: - // Amplitude decreases from 1..0 until attack_len + decay_len - output[i] = 0.0f; - output[i] = self->wave[self->wave_offset] * - (1 - ((self->elapsed_len - self->attack_len) / - (float)self->decay_len)); - if (self->elapsed_len >= self->attack_len + self->decay_len) { - self->state = STATE_OFF; - } - break; - case STATE_OFF: - output[i] = 0.0f; - } - - // We continuously play the sine wave regardless of envelope - self->wave_offset = (self->wave_offset + 1) % self->wave_len; - - // Update elapsed time and start attack if necessary - if (++self->elapsed_len == frames_per_beat) { - self->state = STATE_ATTACK; - self->elapsed_len = 0; - } - } -} - -/** - Update the current position based on a host message. This is called by - run() when a time:Position is received. -*/ -static void -update_position(Metro* self, const LV2_Atom_Object* obj) -{ - const MetroURIs* uris = &self->uris; - - // Received new transport position/speed - LV2_Atom *beat = NULL, *bpm = NULL, *speed = NULL; - lv2_atom_object_get(obj, - uris->time_barBeat, &beat, - uris->time_beatsPerMinute, &bpm, - uris->time_speed, &speed, - NULL); - if (bpm && bpm->type == uris->atom_Float) { - // Tempo changed, update BPM - self->bpm = ((LV2_Atom_Float*)bpm)->body; - } - if (speed && speed->type == uris->atom_Float) { - // Speed changed, e.g. 0 (stop) to 1 (play) - self->speed = ((LV2_Atom_Float*)speed)->body; - } - if (beat && beat->type == uris->atom_Float) { - // Received a beat position, synchronise - // This hard sync may cause clicks, a real plugin would be more graceful - const float frames_per_beat = 60.0f / self->bpm * self->rate; - const float bar_beats = ((LV2_Atom_Float*)beat)->body; - const float beat_beats = bar_beats - floorf(bar_beats); - self->elapsed_len = beat_beats * frames_per_beat; - if (self->elapsed_len < self->attack_len) { - self->state = STATE_ATTACK; - } else if (self->elapsed_len < self->attack_len + self->decay_len) { - self->state = STATE_DECAY; - } else { - self->state = STATE_OFF; - } - } -} - -static void -run(LV2_Handle instance, uint32_t sample_count) -{ - Metro* self = (Metro*)instance; - const MetroURIs* uris = &self->uris; - - // Work forwards in time frame by frame, handling events as we go - const LV2_Atom_Sequence* in = self->ports.control; - uint32_t last_t = 0; - for (const LV2_Atom_Event* ev = lv2_atom_sequence_begin(&in->body); - !lv2_atom_sequence_is_end(&in->body, in->atom.size, ev); - ev = lv2_atom_sequence_next(ev)) { - - // Play the click for the time slice from last_t until now - play(self, last_t, ev->time.frames); - - // Check if this event is an Object - // (or deprecated Blank to tolerate old hosts) - if (ev->body.type == uris->atom_Object || - ev->body.type == uris->atom_Blank) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)&ev->body; - if (obj->body.otype == uris->time_Position) { - // Received position information, update - update_position(self, obj); - } - } - - // Update time for next iteration and move to next event - last_t = ev->time.frames; - } - - // Play for remainder of cycle - play(self, last_t, sample_count); -} - -static const LV2_Descriptor descriptor = { - EG_METRO_URI, - instantiate, - connect_port, - activate, - run, - NULL, // deactivate, - cleanup, - NULL, // extension_data -}; - -LV2_SYMBOL_EXPORT const LV2_Descriptor* -lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-metro.lv2/metro.ttl b/plugins/eg-metro.lv2/metro.ttl deleted file mode 100644 index 8b4af3d..0000000 --- a/plugins/eg-metro.lv2/metro.ttl +++ /dev/null @@ -1,30 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix time: <http://lv2plug.in/ns/ext/time#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . - -<http://lv2plug.in/plugins/eg-metro> - a lv2:Plugin ; - doap:name "Example Metronome" ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:project <http://lv2plug.in/ns/lv2> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable ; - lv2:port [ - a lv2:InputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; -# Since this port supports time:Position, the host knows to deliver time and -# tempo information - atom:supports time:Position ; - lv2:index 0 ; - lv2:symbol "control" ; - lv2:name "Control" ; - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 1 ; - lv2:symbol "out" ; - lv2:name "Out" ; - ] . diff --git a/plugins/eg-metro.lv2/waf b/plugins/eg-metro.lv2/waf deleted file mode 120000 index 59a1ac9..0000000 --- a/plugins/eg-metro.lv2/waf +++ /dev/null @@ -1 +0,0 @@ -../../waf
\ No newline at end of file diff --git a/plugins/eg-metro.lv2/wscript b/plugins/eg-metro.lv2/wscript deleted file mode 100644 index 3402a3f..0000000 --- a/plugins/eg-metro.lv2/wscript +++ /dev/null @@ -1,67 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-metro.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Metro Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', atleast_version='0.2.0', uselib_store='LV2') - - conf.check(features='c cshlib', lib='m', uselib_store='M', mandatory=False) - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-metro.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-metro.lv2) - bld(features = 'subst', - is_copy = True, - source = 'metro.ttl', - target = '%s/metro.ttl' % bundle, - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = ['.'] - if autowaf.is_child: - includes += ['../..'] - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'metro.c', - name = 'metro', - target = '%s/metro' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = ['M', 'LV2'], - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-midigate.lv2/README.txt b/plugins/eg-midigate.lv2/README.txt deleted file mode 100644 index 8f4a0f0..0000000 --- a/plugins/eg-midigate.lv2/README.txt +++ /dev/null @@ -1,10 +0,0 @@ -== MIDI Gate == - -This plugin demonstrates: - - * Receiving MIDI input - - * Processing audio based on MIDI events with sample accuracy - - * Supporting MIDI programs which the host can control/automate, or present a - user interface for with human readable labels diff --git a/plugins/eg-midigate.lv2/manifest.ttl.in b/plugins/eg-midigate.lv2/manifest.ttl.in deleted file mode 100644 index d32f1dc..0000000 --- a/plugins/eg-midigate.lv2/manifest.ttl.in +++ /dev/null @@ -1,10 +0,0 @@ -# The manifest.ttl file follows the same template as the previous example. - -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . - -<http://lv2plug.in/plugins/eg-midigate> - a lv2:Plugin ; - lv2:binary <midigate@LIB_EXT@> ; - rdfs:seeAlso <midigate.ttl> . diff --git a/plugins/eg-midigate.lv2/midigate.c b/plugins/eg-midigate.lv2/midigate.c deleted file mode 100644 index 3070660..0000000 --- a/plugins/eg-midigate.lv2/midigate.c +++ /dev/null @@ -1,231 +0,0 @@ -/* - Copyright 2013-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdio.h> - -#include <math.h> -#include <stdlib.h> - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#define MIDIGATE_URI "http://lv2plug.in/plugins/eg-midigate" - -typedef enum { - MIDIGATE_CONTROL = 0, - MIDIGATE_IN = 1, - MIDIGATE_OUT = 2 -} PortIndex; - -typedef struct { - // Port buffers - const LV2_Atom_Sequence* control; - const float* in; - float* out; - - // Features - LV2_URID_Map* map; - LV2_Log_Logger logger; - - struct { - LV2_URID midi_MidiEvent; - } uris; - - unsigned n_active_notes; - unsigned program; // 0 = normal, 1 = inverted -} Midigate; - -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* bundle_path, - const LV2_Feature* const* features) -{ - Midigate* self = (Midigate*)calloc(1, sizeof(Midigate)); - if (!self) { - return NULL; - } - - // Scan host features for URID map - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->logger.log, false, - LV2_URID__map, &self->map, true, - NULL); - lv2_log_logger_set_map(&self->logger, self->map); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - self->uris.midi_MidiEvent = self->map->map( - self->map->handle, LV2_MIDI__MidiEvent); - - return (LV2_Handle)self; -} - -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Midigate* self = (Midigate*)instance; - - switch ((PortIndex)port) { - case MIDIGATE_CONTROL: - self->control = (const LV2_Atom_Sequence*)data; - break; - case MIDIGATE_IN: - self->in = (const float*)data; - break; - case MIDIGATE_OUT: - self->out = (float*)data; - break; - } -} - -static void -activate(LV2_Handle instance) -{ - Midigate* self = (Midigate*)instance; - self->n_active_notes = 0; - self->program = 0; -} - -/** - A function to write a chunk of output, to be called from run(). If the gate - is high, then the input will be passed through for this chunk, otherwise - silence is written. -*/ -static void -write_output(Midigate* self, uint32_t offset, uint32_t len) -{ - const bool active = (self->program == 0) - ? (self->n_active_notes > 0) - : (self->n_active_notes == 0); - if (active) { - memcpy(self->out + offset, self->in + offset, len * sizeof(float)); - } else { - memset(self->out + offset, 0, len * sizeof(float)); - } -} - -/** - This plugin works through the cycle in chunks starting at offset zero. The - +offset+ represents the current time within this this cycle, so - the output from 0 to +offset+ has already been written. - - MIDI events are read in a loop. In each iteration, the number of active - notes (on note on and note off) or the program (on program change) is - updated, then the output is written up until the current event time. Then - +offset+ is updated and the next event is processed. After the loop the - final chunk from the last event to the end of the cycle is emitted. - - There is currently no standard way to describe MIDI programs in LV2, so the - host has no way of knowing that these programs exist and should be presented - to the user. A future version of LV2 will address this shortcoming. - - This pattern of iterating over input events and writing output along the way - is a common idiom for writing sample accurate output based on event input. - - Note that this simple example simply writes input or zero for each sample - based on the gate. A serious implementation would need to envelope the - transition to avoid aliasing. -*/ -static void -run(LV2_Handle instance, uint32_t sample_count) -{ - Midigate* self = (Midigate*)instance; - uint32_t offset = 0; - - LV2_ATOM_SEQUENCE_FOREACH(self->control, ev) { - if (ev->body.type == self->uris.midi_MidiEvent) { - const uint8_t* const msg = (const uint8_t*)(ev + 1); - switch (lv2_midi_message_type(msg)) { - case LV2_MIDI_MSG_NOTE_ON: - ++self->n_active_notes; - break; - case LV2_MIDI_MSG_NOTE_OFF: - --self->n_active_notes; - break; - case LV2_MIDI_MSG_PGM_CHANGE: - if (msg[1] == 0 || msg[1] == 1) { - self->program = msg[1]; - } - break; - default: break; - } - } - - write_output(self, offset, ev->time.frames - offset); - offset = (uint32_t)ev->time.frames; - } - - write_output(self, offset, sample_count - offset); -} - -/** - We have no resources to free on deactivation. - Note that the next call to activate will re-initialise the state, namely - self->n_active_notes, so there is no need to do so here. -*/ -static void -deactivate(LV2_Handle instance) -{} - -static void -cleanup(LV2_Handle instance) -{ - free(instance); -} - -/** - This plugin also has no extension data to return. -*/ -static const void* -extension_data(const char* uri) -{ - return NULL; -} - -static const LV2_Descriptor descriptor = { - MIDIGATE_URI, - instantiate, - connect_port, - activate, - run, - deactivate, - cleanup, - extension_data -}; - -LV2_SYMBOL_EXPORT -const LV2_Descriptor* -lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-midigate.lv2/midigate.ttl b/plugins/eg-midigate.lv2/midigate.ttl deleted file mode 100644 index e14a329..0000000 --- a/plugins/eg-midigate.lv2/midigate.ttl +++ /dev/null @@ -1,56 +0,0 @@ -# The same set of namespace prefixes with two additions for LV2 extensions this -# plugin uses: atom and urid. - -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix midi: <http://lv2plug.in/ns/ext/midi#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . - -<http://lv2plug.in/plugins/eg-midigate> - a lv2:Plugin ; - doap:name "Example MIDI Gate" ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:project <http://lv2plug.in/ns/lv2> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable ; -# This plugin has three ports. There is an audio input and output as before, -# as well as a new AtomPort. An AtomPort buffer contains an Atom, which is a -# generic container for any type of data. In this case, we want to receive -# MIDI events, so the (mandatory) +atom:bufferType+ is atom:Sequence, which is -# a series of events with time stamps. -# -# Events themselves are also generic and can contain any type of data, but in -# this case we are only interested in MIDI events. The (optional) -# +atom:supports+ property describes which event types are supported. Though -# not required, this information should always be given so the host knows what -# types of event it can expect the plugin to understand. -# -# The (optional) +lv2:designation+ of this port is +lv2:control+, which -# indicates that this is the "main" control port where the host should send -# events it expects to configure the plugin, in this case changing the MIDI -# program. This is necessary since it is possible to have several MIDI input -# ports, though typically it is best to have one. - lv2:port [ - a lv2:InputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports midi:MidiEvent ; - lv2:designation lv2:control ; - lv2:index 0 ; - lv2:symbol "control" ; - lv2:name "Control" - ] , [ - a lv2:AudioPort , - lv2:InputPort ; - lv2:index 1 ; - lv2:symbol "in" ; - lv2:name "In" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 2 ; - lv2:symbol "out" ; - lv2:name "Out" - ] . diff --git a/plugins/eg-midigate.lv2/waf b/plugins/eg-midigate.lv2/waf deleted file mode 120000 index 59a1ac9..0000000 --- a/plugins/eg-midigate.lv2/waf +++ /dev/null @@ -1 +0,0 @@ -../../waf
\ No newline at end of file diff --git a/plugins/eg-midigate.lv2/wscript b/plugins/eg-midigate.lv2/wscript deleted file mode 100644 index 80f12bb..0000000 --- a/plugins/eg-midigate.lv2/wscript +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-midigate.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Midigate Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', uselib_store='LV2') - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-midigate.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-midigate.lv2) - for i in ['midigate.ttl']: - bld(features = 'subst', - is_copy = True, - source = i, - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = None - if autowaf.is_child: - includes = '../..' - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'midigate.c', - name = 'midigate', - target = '%s/midigate' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - uselib = 'LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-params.lv2/README.txt b/plugins/eg-params.lv2/README.txt deleted file mode 100644 index acf90c1..0000000 --- a/plugins/eg-params.lv2/README.txt +++ /dev/null @@ -1,21 +0,0 @@ -== Params == - -The basic LV2 mechanism for controls is -http://lv2plug.in/ns/lv2core#ControlPort[lv2:ControlPort], inherited from -LADSPA. Control ports are problematic because they are not sample accurate, -support only one type (`float`), and require that plugins poll to know when a -control has changed. - -Parameters can be used instead to address these issues. Parameters can be -thought of as properties of a plugin instance; they are identified by URI and -have a value of any type. This deliberately meshes with the concept of plugin -state defined by the http://lv2plug.in/ns/ext/state[LV2 state extension]. -The state extension allows plugins to save and restore their parameters (along -with other internal state information, if necessary). - -Parameters are accessed and manipulated using messages sent via a sequence -port. The http://lv2plug.in/ns/ext/patch[LV2 patch extension] defines the -standard messages for working with parameters. Typically, only two are used -for simple plugins: http://lv2plug.in/ns/ext/patch#Set[patch:Set] sets a -parameter to some value, and http://lv2plug.in/ns/ext/patch#Get[patch:Get] -requests that the plugin send a description of its parameters. diff --git a/plugins/eg-params.lv2/manifest.ttl.in b/plugins/eg-params.lv2/manifest.ttl.in deleted file mode 100644 index 913de7c..0000000 --- a/plugins/eg-params.lv2/manifest.ttl.in +++ /dev/null @@ -1,7 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/plugins/eg-params> - a lv2:Plugin ; - lv2:binary <params@LIB_EXT@> ; - rdfs:seeAlso <params.ttl> . diff --git a/plugins/eg-params.lv2/params.c b/plugins/eg-params.lv2/params.c deleted file mode 100644 index 3df6652..0000000 --- a/plugins/eg-params.lv2/params.c +++ /dev/null @@ -1,526 +0,0 @@ -/* - LV2 Parameter Example Plugin - Copyright 2014-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <math.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#ifndef __cplusplus -# include <stdbool.h> -#endif - -#include "lv2/lv2plug.in/ns/ext/atom/forge.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/patch/patch.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#include "state_map.h" - -#define MAX_STRING 1024 - -#define EG_PARAMS_URI "http://lv2plug.in/plugins/eg-params" - -#define N_PROPS 9 - -typedef struct { - LV2_URID plugin; - LV2_URID atom_Path; - LV2_URID atom_Sequence; - LV2_URID atom_URID; - LV2_URID atom_eventTransfer; - LV2_URID eg_spring; - LV2_URID midi_Event; - LV2_URID patch_Get; - LV2_URID patch_Set; - LV2_URID patch_Put; - LV2_URID patch_body; - LV2_URID patch_subject; - LV2_URID patch_property; - LV2_URID patch_value; -} URIs; - -typedef struct { - LV2_Atom_Int aint; - LV2_Atom_Long along; - LV2_Atom_Float afloat; - LV2_Atom_Double adouble; - LV2_Atom_Bool abool; - LV2_Atom astring; - char string[MAX_STRING]; - LV2_Atom apath; - char path[MAX_STRING]; - LV2_Atom_Float lfo; - LV2_Atom_Float spring; -} State; - -static inline void -map_uris(LV2_URID_Map* map, URIs* uris) -{ - uris->plugin = map->map(map->handle, EG_PARAMS_URI); - - uris->atom_Path = map->map(map->handle, LV2_ATOM__Path); - uris->atom_Sequence = map->map(map->handle, LV2_ATOM__Sequence); - uris->atom_URID = map->map(map->handle, LV2_ATOM__URID); - uris->atom_eventTransfer = map->map(map->handle, LV2_ATOM__eventTransfer); - uris->eg_spring = map->map(map->handle, EG_PARAMS_URI "#spring"); - uris->midi_Event = map->map(map->handle, LV2_MIDI__MidiEvent); - uris->patch_Get = map->map(map->handle, LV2_PATCH__Get); - uris->patch_Set = map->map(map->handle, LV2_PATCH__Set); - uris->patch_Put = map->map(map->handle, LV2_PATCH__Put); - uris->patch_body = map->map(map->handle, LV2_PATCH__body); - uris->patch_subject = map->map(map->handle, LV2_PATCH__subject); - uris->patch_property = map->map(map->handle, LV2_PATCH__property); - uris->patch_value = map->map(map->handle, LV2_PATCH__value); -} - -enum { - PARAMS_IN = 0, - PARAMS_OUT = 1 -}; - -typedef struct { - // Features - LV2_URID_Map* map; - LV2_URID_Unmap* unmap; - LV2_Log_Logger log; - - // Forge for creating atoms - LV2_Atom_Forge forge; - - // Ports - const LV2_Atom_Sequence* in_port; - LV2_Atom_Sequence* out_port; - - // URIs - URIs uris; - - // Plugin state - StateMapItem props[N_PROPS]; - State state; - - // Buffer for making strings from URIDs if unmap is not provided - char urid_buf[12]; -} Params; - -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Params* self = (Params*)instance; - switch (port) { - case PARAMS_IN: - self->in_port = (const LV2_Atom_Sequence*)data; - break; - case PARAMS_OUT: - self->out_port = (LV2_Atom_Sequence*)data; - break; - default: - break; - } -} - -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* path, - const LV2_Feature* const* features) -{ - // Allocate instance - Params* self = (Params*)calloc(1, sizeof(Params)); - if (!self) { - return NULL; - } - - // Get host features - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->log.log, false, - LV2_URID__map, &self->map, true, - LV2_URID__unmap, &self->unmap, false, - NULL); - lv2_log_logger_set_map(&self->log, self->map); - if (missing) { - lv2_log_error(&self->log, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - // Map URIs and initialise forge - map_uris(self->map, &self->uris); - lv2_atom_forge_init(&self->forge, self->map); - - // Initialise state dictionary - State* state = &self->state; - state_map_init( - self->props, self->map, self->map->handle, - EG_PARAMS_URI "#int", STATE_MAP_INIT(Int, &state->aint), - EG_PARAMS_URI "#long", STATE_MAP_INIT(Long, &state->along), - EG_PARAMS_URI "#float", STATE_MAP_INIT(Float, &state->afloat), - EG_PARAMS_URI "#double", STATE_MAP_INIT(Double, &state->adouble), - EG_PARAMS_URI "#bool", STATE_MAP_INIT(Bool, &state->abool), - EG_PARAMS_URI "#string", STATE_MAP_INIT(String, &state->astring), - EG_PARAMS_URI "#path", STATE_MAP_INIT(Path, &state->apath), - EG_PARAMS_URI "#lfo", STATE_MAP_INIT(Float, &state->lfo), - EG_PARAMS_URI "#spring", STATE_MAP_INIT(Float, &state->spring), - NULL); - - return (LV2_Handle)self; -} - -static void -cleanup(LV2_Handle instance) -{ - free(instance); -} - -/** Helper function to unmap a URID if possible. */ -static const char* -unmap(Params* self, LV2_URID urid) -{ - if (self->unmap) { - return self->unmap->unmap(self->unmap->handle, urid); - } else { - snprintf(self->urid_buf, sizeof(self->urid_buf), "%u", urid); - return self->urid_buf; - } -} - -static LV2_State_Status -check_type(Params* self, - LV2_URID key, - LV2_URID type, - LV2_URID required_type) -{ - if (type != required_type) { - lv2_log_trace( - &self->log, "Bad type <%s> for <%s> (needs <%s>)\n", - unmap(self, type), - unmap(self, key), - unmap(self, required_type)); - return LV2_STATE_ERR_BAD_TYPE; - } - return LV2_STATE_SUCCESS; -} - -static LV2_State_Status -set_parameter(Params* self, - LV2_URID key, - uint32_t size, - LV2_URID type, - const void* body, - bool from_state) -{ - // Look up property in state dictionary - const StateMapItem* entry = state_map_find(self->props, N_PROPS, key); - if (!entry) { - lv2_log_trace(&self->log, "Unknown parameter <%s>\n", unmap(self, key)); - return LV2_STATE_ERR_NO_PROPERTY; - } - - // Ensure given type matches property's type - if (check_type(self, key, type, entry->value->type)) { - return LV2_STATE_ERR_BAD_TYPE; - } - - // Set property value in state dictionary - lv2_log_trace(&self->log, "Set <%s>\n", entry->uri); - memcpy(entry->value + 1, body, size); - entry->value->size = size; - return LV2_STATE_SUCCESS; -} - -static const LV2_Atom* -get_parameter(Params* self, LV2_URID key) -{ - const StateMapItem* entry = state_map_find(self->props, N_PROPS, key); - if (entry) { - lv2_log_trace(&self->log, "Get <%s>\n", entry->uri); - return entry->value; - } - - lv2_log_trace(&self->log, "Unknown parameter <%s>\n", unmap(self, key)); - return NULL; -} - -static LV2_State_Status -write_param_to_forge(LV2_State_Handle handle, - uint32_t key, - const void* value, - size_t size, - uint32_t type, - uint32_t flags) -{ - LV2_Atom_Forge* forge = (LV2_Atom_Forge*)handle; - - if (!lv2_atom_forge_key(forge, key) || - !lv2_atom_forge_atom(forge, size, type) || - !lv2_atom_forge_write(forge, value, size)) { - return LV2_STATE_ERR_UNKNOWN; - } - - return LV2_STATE_SUCCESS; -} - -static void -store_prop(Params* self, - LV2_State_Map_Path* map_path, - LV2_State_Status* save_status, - LV2_State_Store_Function store, - LV2_State_Handle handle, - LV2_URID key, - const LV2_Atom* value) -{ - LV2_State_Status st; - if (map_path && value->type == self->uris.atom_Path) { - // Map path to abstract path for portable storage - const char* path = (const char*)(value + 1); - char* apath = map_path->abstract_path(map_path->handle, path); - st = store(handle, - key, - apath, - strlen(apath) + 1, - self->uris.atom_Path, - LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); - free(apath); - } else { - // Store simple property - st = store(handle, - key, - value + 1, - value->size, - value->type, - LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); - } - - if (save_status && !*save_status) { - *save_status = st; - } -} - -/** - State save method. - - This is used in the usual way when called by the host to save plugin state, - but also internally for writing messages in the audio thread by passing a - "store" function which actually writes the description to the forge. -*/ -static LV2_State_Status -save(LV2_Handle instance, - LV2_State_Store_Function store, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - Params* self = (Params*)instance; - LV2_State_Map_Path* map_path = (LV2_State_Map_Path*)lv2_features_data( - features, LV2_STATE__mapPath); - - LV2_State_Status st = LV2_STATE_SUCCESS; - for (unsigned i = 0; i < N_PROPS; ++i) { - StateMapItem* prop = &self->props[i]; - store_prop(self, map_path, &st, store, handle, prop->urid, prop->value); - } - - return st; -} - -static void -retrieve_prop(Params* self, - LV2_State_Status* restore_status, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - LV2_URID key) -{ - // Retrieve value from saved state - size_t vsize; - uint32_t vtype; - uint32_t vflags; - const void* value = retrieve(handle, key, &vsize, &vtype, &vflags); - - // Set plugin instance state - const LV2_State_Status st = value - ? set_parameter(self, key, vsize, vtype, value, true) - : LV2_STATE_ERR_NO_PROPERTY; - - if (!*restore_status) { - *restore_status = st; // Set status if there has been no error yet - } -} - -/** State restore method. */ -static LV2_State_Status -restore(LV2_Handle instance, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - Params* self = (Params*)instance; - LV2_State_Status st = LV2_STATE_SUCCESS; - - for (unsigned i = 0; i < N_PROPS; ++i) { - retrieve_prop(self, &st, retrieve, handle, self->props[i].urid); - } - - return st; -} - -static inline bool -subject_is_plugin(Params* self, const LV2_Atom_URID* subject) -{ - // This simple plugin only supports one subject: itself - return (!subject || (subject->atom.type == self->uris.atom_URID && - subject->body == self->uris.plugin)); -} - -static void -run(LV2_Handle instance, uint32_t sample_count) -{ - Params* self = (Params*)instance; - URIs* uris = &self->uris; - - // Initially, self->out_port contains a Chunk with size set to capacity - // Set up forge to write directly to output port - const uint32_t out_capacity = self->out_port->atom.size; - lv2_atom_forge_set_buffer(&self->forge, - (uint8_t*)self->out_port, - out_capacity); - - // Start a sequence in the output port - LV2_Atom_Forge_Frame out_frame; - lv2_atom_forge_sequence_head(&self->forge, &out_frame, 0); - - // Read incoming events - LV2_ATOM_SEQUENCE_FOREACH(self->in_port, ev) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)&ev->body; - if (obj->body.otype == uris->patch_Set) { - // Get the property and value of the set message - const LV2_Atom_URID* subject = NULL; - const LV2_Atom_URID* property = NULL; - const LV2_Atom* value = NULL; - lv2_atom_object_get(obj, - uris->patch_subject, (const LV2_Atom**)&subject, - uris->patch_property, (const LV2_Atom**)&property, - uris->patch_value, &value, - 0); - if (!subject_is_plugin(self, subject)) { - lv2_log_error(&self->log, "Set for unknown subject\n"); - } else if (!property) { - lv2_log_error(&self->log, "Set with no property\n"); - } else if (property->atom.type != uris->atom_URID) { - lv2_log_error(&self->log, "Set property is not a URID\n"); - } else { - // Set property to the given value - const LV2_URID key = property->body; - set_parameter(self, key, value->size, value->type, value + 1, false); - } - } else if (obj->body.otype == uris->patch_Get) { - // Get the property of the get message - const LV2_Atom_URID* subject = NULL; - const LV2_Atom_URID* property = NULL; - lv2_atom_object_get(obj, - uris->patch_subject, (const LV2_Atom**)&subject, - uris->patch_property, (const LV2_Atom**)&property, - 0); - if (!subject_is_plugin(self, subject)) { - lv2_log_error(&self->log, "Get with unknown subject\n"); - } else if (!property) { - // Get with no property, emit complete state - lv2_atom_forge_frame_time(&self->forge, ev->time.frames); - LV2_Atom_Forge_Frame pframe; - lv2_atom_forge_object(&self->forge, &pframe, 0, uris->patch_Put); - lv2_atom_forge_key(&self->forge, uris->patch_body); - - LV2_Atom_Forge_Frame bframe; - lv2_atom_forge_object(&self->forge, &bframe, 0, 0); - save(self, write_param_to_forge, &self->forge, 0, NULL); - - lv2_atom_forge_pop(&self->forge, &bframe); - lv2_atom_forge_pop(&self->forge, &pframe); - } else if (property->atom.type != uris->atom_URID) { - lv2_log_error(&self->log, "Get property is not a URID\n"); - } else { - // Get for a specific property - const LV2_URID key = property->body; - const LV2_Atom* value = get_parameter(self, key); - if (value) { - lv2_atom_forge_frame_time(&self->forge, ev->time.frames); - LV2_Atom_Forge_Frame frame; - lv2_atom_forge_object(&self->forge, &frame, 0, uris->patch_Set); - lv2_atom_forge_key(&self->forge, uris->patch_property); - lv2_atom_forge_urid(&self->forge, property->body); - store_prop(self, NULL, NULL, write_param_to_forge, &self->forge, - uris->patch_value, value); - lv2_atom_forge_pop(&self->forge, &frame); - } - } - } else { - lv2_log_trace(&self->log, "Unknown object type <%s>\n", - unmap(self, obj->body.otype)); - } - } - - if (self->state.spring.body > 0.0f) { - const float spring = self->state.spring.body; - self->state.spring.body = (spring >= 0.001) ? spring - 0.001 : 0.0; - lv2_atom_forge_frame_time(&self->forge, 0); - LV2_Atom_Forge_Frame frame; - lv2_atom_forge_object(&self->forge, &frame, 0, uris->patch_Set); - - lv2_atom_forge_key(&self->forge, uris->patch_property); - lv2_atom_forge_urid(&self->forge, uris->eg_spring); - lv2_atom_forge_key(&self->forge, uris->patch_value); - lv2_atom_forge_float(&self->forge, self->state.spring.body); - - lv2_atom_forge_pop(&self->forge, &frame); - } - - lv2_atom_forge_pop(&self->forge, &out_frame); -} - -static const void* -extension_data(const char* uri) -{ - static const LV2_State_Interface state = { save, restore }; - if (!strcmp(uri, LV2_STATE__interface)) { - return &state; - } - return NULL; -} - -static const LV2_Descriptor descriptor = { - EG_PARAMS_URI, - instantiate, - connect_port, - NULL, // activate, - run, - NULL, // deactivate, - cleanup, - extension_data -}; - -LV2_SYMBOL_EXPORT const LV2_Descriptor* -lv2_descriptor(uint32_t index) -{ - return (index == 0) ? &descriptor : NULL; -} diff --git a/plugins/eg-params.lv2/params.ttl b/plugins/eg-params.lv2/params.ttl deleted file mode 100644 index dbcf6aa..0000000 --- a/plugins/eg-params.lv2/params.ttl +++ /dev/null @@ -1,126 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix param: <http://lv2plug.in/ns/ext/parameters#> . -@prefix patch: <http://lv2plug.in/ns/ext/patch#> . -@prefix plug: <http://lv2plug.in/plugins/eg-params#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix state: <http://lv2plug.in/ns/ext/state#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -# An existing parameter or RDF property can be used as a parameter. The LV2 -# parameters extension <http://lv2plug.in/ns/ext/parameters> defines many -# common audio parameters. Where possible, existing parameters should be used -# so hosts can intelligently control plugins. - -# If no suitable parameter exists, one can be defined for the plugin like so: - -plug:int - a lv2:Parameter ; - rdfs:label "int" ; - rdfs:range atom:Int . - -plug:long - a lv2:Parameter ; - rdfs:label "long" ; - rdfs:range atom:Long . - -plug:float - a lv2:Parameter ; - rdfs:label "float" ; - rdfs:range atom:Float . - -plug:double - a lv2:Parameter ; - rdfs:label "double" ; - rdfs:range atom:Double . - -plug:bool - a lv2:Parameter ; - rdfs:label "bool" ; - rdfs:range atom:Bool . - -plug:string - a lv2:Parameter ; - rdfs:label "string" ; - rdfs:range atom:String . - -plug:path - a lv2:Parameter ; - rdfs:label "path" ; - rdfs:range atom:Path . - -plug:lfo - a lv2:Parameter ; - rdfs:label "LFO" ; - rdfs:range atom:Float ; - lv2:minimum -1.0 ; - lv2:maximum 1.0 . - -plug:spring - a lv2:Parameter ; - rdfs:label "spring" ; - rdfs:range atom:Float . - -# Most of the plugin description is similar to the others we have seen, but -# this plugin has only two ports, for receiving and sending messages used to -# manipulate and access parameters. -<http://lv2plug.in/plugins/eg-params> - a lv2:Plugin , - lv2:UtilityPlugin ; - doap:name "Example Parameters" ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:project <http://lv2plug.in/ns/lv2> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable , - state:loadDefaultState ; - lv2:extensionData state:interface ; - lv2:port [ - a lv2:InputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports patch:Message ; - lv2:designation lv2:control ; - lv2:index 0 ; - lv2:symbol "in" ; - lv2:name "In" - ] , [ - a lv2:OutputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports patch:Message ; - lv2:designation lv2:control ; - lv2:index 1 ; - lv2:symbol "out" ; - lv2:name "Out" - ] ; -# The plugin must list all parameters that can be written (e.g. changed by the -# user) as patch:writable: - patch:writable plug:int , - plug:long , - plug:float , - plug:double , - plug:bool , - plug:string , - plug:path , - plug:spring ; -# Similarly, parameters that may change internally must be listed as patch:readable, -# meaning to host should watch for changes to the parameter's value: - patch:readable plug:lfo , - plug:spring ; -# Parameters map directly to properties of the plugin's state. So, we can -# specify initial parameter values with the state:state property. The -# state:loadDefaultState feature (required above) requires that the host loads -# the default state after instantiation but before running the plugin. - state:state [ - plug:int 0 ; - plug:long "0"^^xsd:long ; - plug:float 0.1234 ; - plug:double "0e0"^^xsd:double ; - plug:bool false ; - plug:string "Hello, world" ; - plug:path <params.ttl> ; - plug:spring 0.0 ; - plug:lfo 0.0 - ] . diff --git a/plugins/eg-params.lv2/state_map.h b/plugins/eg-params.lv2/state_map.h deleted file mode 100644 index cd97a80..0000000 --- a/plugins/eg-params.lv2/state_map.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - LV2 State Map - Copyright 2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdlib.h> - -/** Entry in an array that serves as a dictionary of properties. */ -typedef struct { - const char* uri; - LV2_URID urid; - LV2_Atom* value; -} StateMapItem; - -/** Comparator for StateMapItems sorted by URID. */ -static int -state_map_cmp(const void* a, const void* b) -{ - const StateMapItem* ka = (const StateMapItem*)a; - const StateMapItem* kb = (const StateMapItem*)b; - if (ka->urid < kb->urid) { - return -1; - } else if (kb->urid < ka->urid) { - return 1; - } - return 0; -} - -/** Helper macro for terse state map initialisation. */ -#define STATE_MAP_INIT(type, ptr) \ - (LV2_ATOM__ ## type), \ - (sizeof(*ptr) - sizeof(LV2_Atom)), \ - (ptr) - -/** - Initialise a state map. - - The variable parameters list must be NULL terminated, and is a sequence of - const char* uri, const char* type, uint32_t size, LV2_Atom* value. The - value must point to a valid atom that resides elsewhere, the state map is - only an index and does not contain actual state values. The macro - STATE_MAP_INIT can be used to make simpler code when state is composed of - standard atom types, for example: - - struct Plugin { - LV2_URID_Map* map; - StateMapItem props[3]; - // ... - }; - - state_map_init( - self->props, self->map, self->map->handle, - PLUG_URI "#gain", STATE_MAP_INIT(Float, &state->gain), - PLUG_URI "#offset", STATE_MAP_INIT(Int, &state->offset), - PLUG_URI "#file", STATE_MAP_INIT(Path, &state->file), - NULL); -*/ -static void -state_map_init(StateMapItem dict[], - LV2_URID_Map* map, - LV2_URID_Map_Handle handle, - /* const char* uri, const char* type, uint32_t size, LV2_Atom* value */ ...) -{ - // Set dict entries from parameters - unsigned i = 0; - va_list args; - va_start(args, handle); - for (const char* uri; (uri = va_arg(args, const char*)); ++i) { - const char* type = va_arg(args, const char*); - const uint32_t size = va_arg(args, uint32_t); - LV2_Atom* const value = va_arg(args, LV2_Atom*); - dict[i].uri = uri; - dict[i].urid = map->map(map->handle, uri); - dict[i].value = value; - dict[i].value->size = size; - dict[i].value->type = map->map(map->handle, type); - } - va_end(args); - - // Sort for fast lookup by URID by state_map_find() - qsort(dict, i, sizeof(StateMapItem), state_map_cmp); -} - -/** - Retrieve an item from a state map by URID. - - This takes O(lg(n)) time, and is useful for implementing generic property - access with little code, for example to respond to patch:Get messages for a - specific property. -*/ -static StateMapItem* -state_map_find(StateMapItem dict[], uint32_t n_entries, LV2_URID urid) -{ - const StateMapItem key = { NULL, urid, NULL }; - return (StateMapItem*)bsearch( - &key, dict, n_entries, sizeof(StateMapItem), state_map_cmp); -} - diff --git a/plugins/eg-params.lv2/wscript b/plugins/eg-params.lv2/wscript deleted file mode 100644 index 219118a..0000000 --- a/plugins/eg-params.lv2/wscript +++ /dev/null @@ -1,66 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-params.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Params Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', atleast_version='1.12.1', uselib_store='LV2') - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-params.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-params.lv2) - for i in ['params.ttl']: - bld(features = 'subst', - is_copy = True, - source = i, - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = ['.'] - if autowaf.is_child: - includes += ['../..'] - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'params.c', - name = 'params', - target = '%s/params' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = 'LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-sampler.lv2/README.txt b/plugins/eg-sampler.lv2/README.txt deleted file mode 100644 index 4eed9e6..0000000 --- a/plugins/eg-sampler.lv2/README.txt +++ /dev/null @@ -1,13 +0,0 @@ -== Sampler == - -This plugin loads a single sample from a .wav file and plays it back when a MIDI -note on is received. Any sample on the system can be loaded via another event. -A Gtk UI is included which does this, but the host can as well. - -This plugin illustrates: - -- UI <==> Plugin communication via events -- Use of the worker extension for non-realtime tasks (sample loading) -- Use of the log extension to print log messages via the host -- Saving plugin state via the state extension -- Dynamic plugin control via the same properties saved to state diff --git a/plugins/eg-sampler.lv2/atom_sink.h b/plugins/eg-sampler.lv2/atom_sink.h deleted file mode 100644 index ae3df30..0000000 --- a/plugins/eg-sampler.lv2/atom_sink.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - Copyright 2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -/** - A forge sink that writes to an atom buffer. - - It is assumed that the handle points to an LV2_Atom large enough to store - the forge output. The forged result is in the body of the buffer atom. -*/ -static LV2_Atom_Forge_Ref -atom_sink(LV2_Atom_Forge_Sink_Handle handle, const void* buf, uint32_t size) -{ - LV2_Atom* atom = (LV2_Atom*)handle; - const uint32_t offset = lv2_atom_total_size(atom); - memcpy((char*)atom + offset, buf, size); - atom->size += size; - return offset; -} - -/** - Dereference counterpart to atom_sink(). -*/ -static LV2_Atom* -atom_sink_deref(LV2_Atom_Forge_Sink_Handle handle, LV2_Atom_Forge_Ref ref) -{ - return (LV2_Atom*)((char*)handle + ref); -} diff --git a/plugins/eg-sampler.lv2/click.wav b/plugins/eg-sampler.lv2/click.wav Binary files differdeleted file mode 100644 index 520a18c..0000000 --- a/plugins/eg-sampler.lv2/click.wav +++ /dev/null diff --git a/plugins/eg-sampler.lv2/manifest.ttl.in b/plugins/eg-sampler.lv2/manifest.ttl.in deleted file mode 100644 index 8a01428..0000000 --- a/plugins/eg-sampler.lv2/manifest.ttl.in +++ /dev/null @@ -1,19 +0,0 @@ -# Unlike the previous examples, this manifest lists more than one resource: the -# plugin as usual, and the UI. The descriptions are similar, but have -# different types, so the host can decide from this file alone whether or not -# it is interested, and avoid following the `rdfs:seeAlso` link if not (though -# in this case both are described in the same file). - -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . - -<http://lv2plug.in/plugins/eg-sampler> - a lv2:Plugin ; - lv2:binary <sampler@LIB_EXT@> ; - rdfs:seeAlso <sampler.ttl> . - -<http://lv2plug.in/plugins/eg-sampler#ui> - a ui:GtkUI ; - ui:binary <sampler_ui@LIB_EXT@> ; - rdfs:seeAlso <sampler.ttl> . diff --git a/plugins/eg-sampler.lv2/sampler.c b/plugins/eg-sampler.lv2/sampler.c deleted file mode 100644 index 36acb2f..0000000 --- a/plugins/eg-sampler.lv2/sampler.c +++ /dev/null @@ -1,552 +0,0 @@ -/* - LV2 Sampler Example Plugin - Copyright 2011-2016 David Robillard <d@drobilla.net> - Copyright 2011 Gabriel M. Beddingfield <gabriel@teuton.org> - Copyright 2011 James Morris <jwm.art.net@gmail.com> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <math.h> -#include <stdlib.h> -#include <string.h> -#ifndef __cplusplus -# include <stdbool.h> -#endif - -#include <sndfile.h> - -#include "lv2/lv2plug.in/ns/ext/atom/forge.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/log.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/patch/patch.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/ext/worker/worker.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#include "uris.h" -#include "atom_sink.h" - -enum { - SAMPLER_CONTROL = 0, - SAMPLER_NOTIFY = 1, - SAMPLER_OUT = 2 -}; - -typedef struct { - SF_INFO info; // Info about sample from sndfile - float* data; // Sample data in float - char* path; // Path of file - uint32_t path_len; // Length of path -} Sample; - -typedef struct { - // Features - LV2_URID_Map* map; - LV2_Worker_Schedule* schedule; - LV2_Log_Logger logger; - - // Forge for creating atoms - LV2_Atom_Forge forge; - - // Ports - const LV2_Atom_Sequence* control_port; - LV2_Atom_Sequence* notify_port; - float* output_port; - - // Forge frame for notify port (for writing worker replies) - LV2_Atom_Forge_Frame notify_frame; - - // URIs - SamplerURIs uris; - - // Playback state - Sample* sample; - uint32_t frame_offset; - float gain; - sf_count_t frame; - bool play; - bool activated; - bool sample_changed; -} Sampler; - -/** - An atom-like message used internally to apply/free samples. - - This is only used internally to communicate with the worker, it is never - sent to the outside world via a port since it is not POD. It is convenient - to use an Atom header so actual atoms can be easily sent through the same - ringbuffer. -*/ -typedef struct { - LV2_Atom atom; - Sample* sample; -} SampleMessage; - -/** - Load a new sample and return it. - - Since this is of course not a real-time safe action, this is called in the - worker thread only. The sample is loaded and returned only, plugin state is - not modified. -*/ -static Sample* -load_sample(LV2_Log_Logger* logger, const char* path) -{ - lv2_log_trace(logger, "Loading %s\n", path); - - const size_t path_len = strlen(path); - Sample* const sample = (Sample*)malloc(sizeof(Sample)); - SF_INFO* const info = &sample->info; - SNDFILE* const sndfile = sf_open(path, SFM_READ, info); - - if (!sndfile || !info->frames || (info->channels != 1)) { - lv2_log_error(logger, "Failed to open sample '%s'\n", path); - free(sample); - return NULL; - } - - // Read data - float* const data = (float*)malloc(sizeof(float) * info->frames); - if (!data) { - lv2_log_error(logger, "Failed to allocate memory for sample\n"); - return NULL; - } - sf_seek(sndfile, 0ul, SEEK_SET); - sf_read_float(sndfile, data, info->frames); - sf_close(sndfile); - - // Fill sample struct and return it - sample->data = data; - sample->path = (char*)malloc(path_len + 1); - sample->path_len = (uint32_t)path_len; - memcpy(sample->path, path, path_len + 1); - - return sample; -} - -static void -free_sample(Sampler* self, Sample* sample) -{ - if (sample) { - lv2_log_trace(&self->logger, "Freeing %s\n", sample->path); - free(sample->path); - free(sample->data); - free(sample); - } -} - -/** - Do work in a non-realtime thread. - - This is called for every piece of work scheduled in the audio thread using - self->schedule->schedule_work(). A reply can be sent back to the audio - thread using the provided respond function. -*/ -static LV2_Worker_Status -work(LV2_Handle instance, - LV2_Worker_Respond_Function respond, - LV2_Worker_Respond_Handle handle, - uint32_t size, - const void* data) -{ - Sampler* self = (Sampler*)instance; - const LV2_Atom* atom = (const LV2_Atom*)data; - if (atom->type == self->uris.eg_freeSample) { - // Free old sample - const SampleMessage* msg = (const SampleMessage*)data; - free_sample(self, msg->sample); - } else if (atom->type == self->forge.Object) { - // Handle set message (load sample). - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)data; - const char* path = read_set_file(&self->uris, obj); - if (!path) { - lv2_log_error(&self->logger, "Malformed set file request\n"); - return LV2_WORKER_ERR_UNKNOWN; - } - - // Load sample. - Sample* sample = load_sample(&self->logger, path); - if (sample) { - // Send new sample to run() to be applied - respond(handle, sizeof(sample), &sample); - } - } - - return LV2_WORKER_SUCCESS; -} - -/** - Handle a response from work() in the audio thread. - - When running normally, this will be called by the host after run(). When - freewheeling, this will be called immediately at the point the work was - scheduled. -*/ -static LV2_Worker_Status -work_response(LV2_Handle instance, - uint32_t size, - const void* data) -{ - Sampler* self = (Sampler*)instance; - Sample* old_sample = self->sample; - Sample* new_sample = *(Sample*const*)data; - - // Install the new sample - self->sample = *(Sample*const*)data; - - // Schedule work to free the old sample - SampleMessage msg = { { sizeof(Sample*), self->uris.eg_freeSample }, - old_sample }; - self->schedule->schedule_work(self->schedule->handle, sizeof(msg), &msg); - - if (strcmp(old_sample->path, new_sample->path)) { - // Send a notification that we're using a new sample - lv2_atom_forge_frame_time(&self->forge, self->frame_offset); - write_set_file(&self->forge, &self->uris, - new_sample->path, - new_sample->path_len); - } - - return LV2_WORKER_SUCCESS; -} - -static void -connect_port(LV2_Handle instance, - uint32_t port, - void* data) -{ - Sampler* self = (Sampler*)instance; - switch (port) { - case SAMPLER_CONTROL: - self->control_port = (const LV2_Atom_Sequence*)data; - break; - case SAMPLER_NOTIFY: - self->notify_port = (LV2_Atom_Sequence*)data; - break; - case SAMPLER_OUT: - self->output_port = (float*)data; - break; - default: - break; - } -} - -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* path, - const LV2_Feature* const* features) -{ - // Allocate and initialise instance structure. - Sampler* self = (Sampler*)calloc(1, sizeof(Sampler)); - if (!self) { - return NULL; - } - - // Get host features - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->logger.log, false, - LV2_URID__map, &self->map, true, - LV2_WORKER__schedule, &self->schedule, true, - NULL); - lv2_log_logger_set_map(&self->logger, self->map); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - // Map URIs and initialise forge - map_sampler_uris(self->map, &self->uris); - lv2_atom_forge_init(&self->forge, self->map); - - return (LV2_Handle)self; -} - -static void -cleanup(LV2_Handle instance) -{ - Sampler* self = (Sampler*)instance; - free_sample(self, self->sample); - free(self); -} - -static void -activate(LV2_Handle instance) -{ - ((Sampler*)instance)->activated = true; -} - -static void -deactivate(LV2_Handle instance) -{ - ((Sampler*)instance)->activated = false; -} - -/** Define a macro for converting a gain in dB to a coefficient. */ -#define DB_CO(g) ((g) > -90.0f ? powf(10.0f, (g) * 0.05f) : 0.0f) - -static void -run(LV2_Handle instance, - uint32_t sample_count) -{ - Sampler* self = (Sampler*)instance; - SamplerURIs* uris = &self->uris; - sf_count_t start_frame = 0; - sf_count_t pos = 0; - float* output = self->output_port; - - // Set up forge to write directly to notify output port. - const uint32_t notify_capacity = self->notify_port->atom.size; - lv2_atom_forge_set_buffer(&self->forge, - (uint8_t*)self->notify_port, - notify_capacity); - - // Start a sequence in the notify output port. - lv2_atom_forge_sequence_head(&self->forge, &self->notify_frame, 0); - - // Send update to UI if sample has changed due to state restore - if (self->sample_changed) { - lv2_atom_forge_frame_time(&self->forge, 0); - write_set_file(&self->forge, &self->uris, - self->sample->path, - self->sample->path_len); - self->sample_changed = false; - } - - // Read incoming events - LV2_ATOM_SEQUENCE_FOREACH(self->control_port, ev) { - self->frame_offset = ev->time.frames; - if (ev->body.type == uris->midi_Event) { - const uint8_t* const msg = (const uint8_t*)(ev + 1); - switch (lv2_midi_message_type(msg)) { - case LV2_MIDI_MSG_NOTE_ON: - start_frame = ev->time.frames; - self->frame = 0; - self->play = true; - break; - default: - break; - } - } else if (lv2_atom_forge_is_object_type(&self->forge, ev->body.type)) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)&ev->body; - if (obj->body.otype == uris->patch_Set) { - // Get the property and value of the set message - const LV2_Atom* property = NULL; - const LV2_Atom* value = NULL; - lv2_atom_object_get(obj, - uris->patch_property, &property, - uris->patch_value, &value, - 0); - if (!property) { - lv2_log_error(&self->logger, - "patch:Set message with no property\n"); - continue; - } else if (property->type != uris->atom_URID) { - lv2_log_error(&self->logger, - "patch:Set property is not a URID\n"); - continue; - } - - const uint32_t key = ((const LV2_Atom_URID*)property)->body; - if (key == uris->eg_sample) { - // Sample change, send it to the worker. - lv2_log_trace(&self->logger, "Scheduling sample change\n"); - self->schedule->schedule_work(self->schedule->handle, - lv2_atom_total_size(&ev->body), - &ev->body); - } else if (key == uris->param_gain) { - // Gain change - if (value->type == uris->atom_Float) { - self->gain = DB_CO(((LV2_Atom_Float*)value)->body); - } - } - } else if (obj->body.otype == uris->patch_Get) { - // Received a get message, emit our state (probably to UI) - lv2_atom_forge_frame_time(&self->forge, self->frame_offset); - write_set_file(&self->forge, &self->uris, - self->sample->path, - self->sample->path_len); - } else { - lv2_log_trace(&self->logger, - "Unknown object type %d\n", obj->body.otype); - } - } else { - lv2_log_trace(&self->logger, - "Unknown event type %d\n", ev->body.type); - } - } - - // Render the sample (possibly already in progress) - if (self->play) { - uint32_t f = self->frame; - const uint32_t lf = self->sample->info.frames; - - for (pos = 0; pos < start_frame; ++pos) { - output[pos] = 0; - } - - for (; pos < sample_count && f < lf; ++pos, ++f) { - output[pos] = self->sample->data[f] * self->gain; - } - - self->frame = f; - - if (f == lf) { - self->play = false; - } - } - - // Add zeros to end if sample not long enough (or not playing) - for (; pos < sample_count; ++pos) { - output[pos] = 0.0f; - } -} - -static LV2_State_Status -save(LV2_Handle instance, - LV2_State_Store_Function store, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - Sampler* self = (Sampler*)instance; - if (!self->sample) { - return LV2_STATE_SUCCESS; - } - - LV2_State_Map_Path* map_path = (LV2_State_Map_Path*)lv2_features_data( - features, LV2_STATE__mapPath); - if (!map_path) { - return LV2_STATE_ERR_NO_FEATURE; - } - - // Map absolute sample path to an abstract state path - char* apath = map_path->abstract_path(map_path->handle, self->sample->path); - - // Store eg:sample = abstract path - store(handle, - self->uris.eg_sample, - apath, - strlen(apath) + 1, - self->uris.atom_Path, - LV2_STATE_IS_POD | LV2_STATE_IS_PORTABLE); - - free(apath); - return LV2_STATE_SUCCESS; -} - -static LV2_State_Status -restore(LV2_Handle instance, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - Sampler* self = (Sampler*)instance; - - // Get host features - LV2_Worker_Schedule* schedule = NULL; - LV2_State_Map_Path* paths = NULL; - const char* missing = lv2_features_query( - features, - LV2_STATE__mapPath, &paths, true, - LV2_WORKER__schedule, &schedule, false, - NULL); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - return LV2_STATE_ERR_NO_FEATURE; - } - - // Get eg:sample from state - size_t size; - uint32_t type; - uint32_t valflags; - const void* value = retrieve(handle, self->uris.eg_sample, - &size, &type, &valflags); - if (!value) { - lv2_log_error(&self->logger, "Missing eg:sample\n"); - return LV2_STATE_ERR_NO_PROPERTY; - } else if (type != self->uris.atom_Path) { - lv2_log_error(&self->logger, "Non-path eg:sample\n"); - return LV2_STATE_ERR_BAD_TYPE; - } - - // Map abstract state path to absolute path - const char* apath = (const char*)value; - char* path = paths->absolute_path(paths->handle, apath); - - // Replace current sample with the new one - if (!self->activated || !schedule) { - // No scheduling available, load sample immediately - lv2_log_trace(&self->logger, "Synchronous restore\n"); - free_sample(self, self->sample); - self->sample = load_sample(&self->logger, path); - self->sample_changed = true; - } else { - // Schedule sample to be loaded by the provided worker - lv2_log_trace(&self->logger, "Scheduling restore\n"); - LV2_Atom_Forge forge; - LV2_Atom* buf = (LV2_Atom*)calloc(1, strlen(path) + 128); - lv2_atom_forge_init(&forge, self->map); - lv2_atom_forge_set_sink(&forge, atom_sink, atom_sink_deref, buf); - write_set_file(&forge, &self->uris, path, strlen(path)); - - const uint32_t msg_size = lv2_atom_pad_size(buf->size); - schedule->schedule_work(self->schedule->handle, msg_size, buf + 1); - free(buf); - } - - return LV2_STATE_SUCCESS; -} - -static const void* -extension_data(const char* uri) -{ - static const LV2_State_Interface state = { save, restore }; - static const LV2_Worker_Interface worker = { work, work_response, NULL }; - if (!strcmp(uri, LV2_STATE__interface)) { - return &state; - } else if (!strcmp(uri, LV2_WORKER__interface)) { - return &worker; - } - return NULL; -} - -static const LV2_Descriptor descriptor = { - EG_SAMPLER_URI, - instantiate, - connect_port, - activate, - run, - deactivate, - cleanup, - extension_data -}; - -LV2_SYMBOL_EXPORT -const LV2_Descriptor* lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-sampler.lv2/sampler.ttl b/plugins/eg-sampler.lv2/sampler.ttl deleted file mode 100644 index f4a9c43..0000000 --- a/plugins/eg-sampler.lv2/sampler.ttl +++ /dev/null @@ -1,70 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix patch: <http://lv2plug.in/ns/ext/patch#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix state: <http://lv2plug.in/ns/ext/state#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . -@prefix work: <http://lv2plug.in/ns/ext/worker#> . -@prefix param: <http://lv2plug.in/ns/ext/parameters#> . - -<http://lv2plug.in/plugins/eg-sampler#sample> - a lv2:Parameter ; - rdfs:label "sample" ; - rdfs:range atom:Path . - -<http://lv2plug.in/plugins/eg-sampler> - a lv2:Plugin ; - doap:name "Example Sampler" ; - doap:license <http://opensource.org/licenses/isc> ; - lv2:project <http://lv2plug.in/ns/lv2> ; - lv2:requiredFeature state:loadDefaultState , - urid:map , - work:schedule ; - lv2:optionalFeature lv2:hardRTCapable , - state:threadSafeRestore ; - lv2:extensionData state:interface , - work:interface ; - ui:ui <http://lv2plug.in/plugins/eg-sampler#ui> ; - patch:writable <http://lv2plug.in/plugins/eg-sampler#sample> , - param:gain ; - lv2:port [ - a lv2:InputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports <http://lv2plug.in/ns/ext/midi#MidiEvent> , - patch:Message ; - lv2:designation lv2:control ; - lv2:index 0 ; - lv2:symbol "control" ; - lv2:name "Control" - ] , [ - a lv2:OutputPort , - atom:AtomPort ; - atom:bufferType atom:Sequence ; - atom:supports patch:Message ; - lv2:designation lv2:control ; - lv2:index 1 ; - lv2:symbol "notify" ; - lv2:name "Notify" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 2 ; - lv2:symbol "out" ; - lv2:name "Out" - ] ; - state:state [ - <http://lv2plug.in/plugins/eg-sampler#sample> <click.wav> - ] . - -<http://lv2plug.in/plugins/eg-sampler#ui> - a ui:GtkUI ; - lv2:requiredFeature urid:map ; - lv2:extensionData ui:showInterface ; - ui:portNotification [ - ui:plugin <http://lv2plug.in/plugins/eg-sampler> ; - lv2:symbol "notify" ; - ui:notifyType atom:Blank - ] . diff --git a/plugins/eg-sampler.lv2/sampler_ui.c b/plugins/eg-sampler.lv2/sampler_ui.c deleted file mode 100644 index 23204c5..0000000 --- a/plugins/eg-sampler.lv2/sampler_ui.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - LV2 Sampler Example Plugin UI - Copyright 2011-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdlib.h> - -#include <gtk/gtk.h> - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" -#include "lv2/lv2plug.in/ns/ext/atom/forge.h" -#include "lv2/lv2plug.in/ns/ext/atom/util.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/patch/patch.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" -#include "lv2/lv2plug.in/ns/extensions/ui/ui.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#include "./uris.h" - -#define SAMPLER_UI_URI "http://lv2plug.in/plugins/eg-sampler#ui" - -typedef struct { - LV2_Atom_Forge forge; - LV2_URID_Map* map; - LV2_Log_Logger logger; - SamplerURIs uris; - - LV2UI_Write_Function write; - LV2UI_Controller controller; - - GtkWidget* box; - GtkWidget* button; - GtkWidget* label; - GtkWidget* window; /* For optional show interface. */ -} SamplerUI; - -static void -on_load_clicked(GtkWidget* widget, - void* handle) -{ - SamplerUI* ui = (SamplerUI*)handle; - - /* Create a dialog to select a sample file. */ - GtkWidget* dialog = gtk_file_chooser_dialog_new( - "Load Sample", - NULL, - GTK_FILE_CHOOSER_ACTION_OPEN, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, - NULL); - - /* Run the dialog, and return if it is cancelled. */ - if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) { - gtk_widget_destroy(dialog); - return; - } - - /* Get the file path from the dialog. */ - char* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); - - /* Got what we need, destroy the dialog. */ - gtk_widget_destroy(dialog); - -#define OBJ_BUF_SIZE 1024 - uint8_t obj_buf[OBJ_BUF_SIZE]; - lv2_atom_forge_set_buffer(&ui->forge, obj_buf, OBJ_BUF_SIZE); - - LV2_Atom* msg = (LV2_Atom*)write_set_file(&ui->forge, &ui->uris, - filename, strlen(filename)); - - ui->write(ui->controller, 0, lv2_atom_total_size(msg), - ui->uris.atom_eventTransfer, - msg); - - g_free(filename); -} - -static LV2UI_Handle -instantiate(const LV2UI_Descriptor* descriptor, - const char* plugin_uri, - const char* bundle_path, - LV2UI_Write_Function write_function, - LV2UI_Controller controller, - LV2UI_Widget* widget, - const LV2_Feature* const* features) -{ - SamplerUI* ui = (SamplerUI*)calloc(1, sizeof(SamplerUI)); - if (!ui) { - return NULL; - } - - ui->write = write_function; - ui->controller = controller; - *widget = NULL; - - // Get host features - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &ui->logger.log, false, - LV2_URID__map, &ui->map, true, - NULL); - lv2_log_logger_set_map(&ui->logger, ui->map); - if (missing) { - lv2_log_error(&ui->logger, "Missing feature <%s>\n", missing); - free(ui); - return NULL; - } - - // Map URIs and initialise forge - map_sampler_uris(ui->map, &ui->uris); - lv2_atom_forge_init(&ui->forge, ui->map); - - // Construct Gtk UI - ui->box = gtk_vbox_new(FALSE, 4); - ui->label = gtk_label_new("?"); - ui->button = gtk_button_new_with_label("Load Sample"); - gtk_box_pack_start(GTK_BOX(ui->box), ui->label, TRUE, TRUE, 4); - gtk_box_pack_start(GTK_BOX(ui->box), ui->button, FALSE, FALSE, 4); - g_signal_connect(ui->button, "clicked", - G_CALLBACK(on_load_clicked), - ui); - - // Request state (filename) from plugin - uint8_t get_buf[512]; - lv2_atom_forge_set_buffer(&ui->forge, get_buf, sizeof(get_buf)); - - LV2_Atom_Forge_Frame frame; - LV2_Atom* msg = (LV2_Atom*)lv2_atom_forge_object( - &ui->forge, &frame, 0, ui->uris.patch_Get); - lv2_atom_forge_pop(&ui->forge, &frame); - - ui->write(ui->controller, 0, lv2_atom_total_size(msg), - ui->uris.atom_eventTransfer, - msg); - - *widget = ui->box; - - return ui; -} - -static void -cleanup(LV2UI_Handle handle) -{ - SamplerUI* ui = (SamplerUI*)handle; - gtk_widget_destroy(ui->button); - free(ui); -} - -static void -port_event(LV2UI_Handle handle, - uint32_t port_index, - uint32_t buffer_size, - uint32_t format, - const void* buffer) -{ - SamplerUI* ui = (SamplerUI*)handle; - if (format == ui->uris.atom_eventTransfer) { - const LV2_Atom* atom = (const LV2_Atom*)buffer; - if (lv2_atom_forge_is_object_type(&ui->forge, atom->type)) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)atom; - const char* uri = read_set_file(&ui->uris, obj); - if (uri) { - gtk_label_set_text(GTK_LABEL(ui->label), uri); - } else { - lv2_log_warning(&ui->logger, "Malformed message\n"); - } - } else { - lv2_log_error(&ui->logger, "Unknown message type\n"); - } - } else { - lv2_log_warning(&ui->logger, "Unknown port event format\n"); - } -} - -/* Optional non-embedded UI show interface. */ -static int -ui_show(LV2UI_Handle handle) -{ - SamplerUI* ui = (SamplerUI*)handle; - - int argc = 0; - gtk_init(&argc, NULL); - - ui->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - gtk_container_add(GTK_CONTAINER(ui->window), ui->box); - gtk_widget_show_all(ui->window); - gtk_window_present(GTK_WINDOW(ui->window)); - - return 0; -} - -/* Optional non-embedded UI hide interface. */ -static int -ui_hide(LV2UI_Handle handle) -{ - return 0; -} - -/* Idle interface for optional non-embedded UI. */ -static int -ui_idle(LV2UI_Handle handle) -{ - SamplerUI* ui = (SamplerUI*)handle; - if (ui->window) { - gtk_main_iteration(); - } - return 0; -} - -static const void* -extension_data(const char* uri) -{ - static const LV2UI_Show_Interface show = { ui_show, ui_hide }; - static const LV2UI_Idle_Interface idle = { ui_idle }; - if (!strcmp(uri, LV2_UI__showInterface)) { - return &show; - } else if (!strcmp(uri, LV2_UI__idleInterface)) { - return &idle; - } - return NULL; -} - -static const LV2UI_Descriptor descriptor = { - SAMPLER_UI_URI, - instantiate, - cleanup, - port_event, - extension_data -}; - -LV2_SYMBOL_EXPORT -const LV2UI_Descriptor* -lv2ui_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-sampler.lv2/uris.h b/plugins/eg-sampler.lv2/uris.h deleted file mode 100644 index ceeddc0..0000000 --- a/plugins/eg-sampler.lv2/uris.h +++ /dev/null @@ -1,139 +0,0 @@ -/* - LV2 Sampler Example Plugin - Copyright 2011-2016 David Robillard <d@drobilla.net> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#ifndef SAMPLER_URIS_H -#define SAMPLER_URIS_H - -#include "lv2/lv2plug.in/ns/ext/log/log.h" -#include "lv2/lv2plug.in/ns/ext/midi/midi.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" -#include "lv2/lv2plug.in/ns/ext/parameters/parameters.h" - -#define EG_SAMPLER_URI "http://lv2plug.in/plugins/eg-sampler" -#define EG_SAMPLER__sample EG_SAMPLER_URI "#sample" -#define EG_SAMPLER__applySample EG_SAMPLER_URI "#applySample" -#define EG_SAMPLER__freeSample EG_SAMPLER_URI "#freeSample" - -typedef struct { - LV2_URID atom_Float; - LV2_URID atom_Path; - LV2_URID atom_Resource; - LV2_URID atom_Sequence; - LV2_URID atom_URID; - LV2_URID atom_eventTransfer; - LV2_URID eg_applySample; - LV2_URID eg_sample; - LV2_URID eg_freeSample; - LV2_URID midi_Event; - LV2_URID param_gain; - LV2_URID patch_Get; - LV2_URID patch_Set; - LV2_URID patch_property; - LV2_URID patch_value; -} SamplerURIs; - -static inline void -map_sampler_uris(LV2_URID_Map* map, SamplerURIs* uris) -{ - uris->atom_Float = map->map(map->handle, LV2_ATOM__Float); - uris->atom_Path = map->map(map->handle, LV2_ATOM__Path); - uris->atom_Resource = map->map(map->handle, LV2_ATOM__Resource); - uris->atom_Sequence = map->map(map->handle, LV2_ATOM__Sequence); - uris->atom_URID = map->map(map->handle, LV2_ATOM__URID); - uris->atom_eventTransfer = map->map(map->handle, LV2_ATOM__eventTransfer); - uris->eg_applySample = map->map(map->handle, EG_SAMPLER__applySample); - uris->eg_freeSample = map->map(map->handle, EG_SAMPLER__freeSample); - uris->eg_sample = map->map(map->handle, EG_SAMPLER__sample); - uris->midi_Event = map->map(map->handle, LV2_MIDI__MidiEvent); - uris->param_gain = map->map(map->handle, LV2_PARAMETERS__gain); - uris->patch_Get = map->map(map->handle, LV2_PATCH__Get); - uris->patch_Set = map->map(map->handle, LV2_PATCH__Set); - uris->patch_property = map->map(map->handle, LV2_PATCH__property); - uris->patch_value = map->map(map->handle, LV2_PATCH__value); -} - -/** - * Write a message like the following to @p forge: - * [] - * a patch:Set ; - * patch:property eg:sample ; - * patch:value </home/me/foo.wav> . - */ -static inline LV2_Atom_Forge_Ref -write_set_file(LV2_Atom_Forge* forge, - const SamplerURIs* uris, - const char* filename, - const uint32_t filename_len) -{ - LV2_Atom_Forge_Frame frame; - LV2_Atom_Forge_Ref set = lv2_atom_forge_object( - forge, &frame, 0, uris->patch_Set); - - lv2_atom_forge_key(forge, uris->patch_property); - lv2_atom_forge_urid(forge, uris->eg_sample); - lv2_atom_forge_key(forge, uris->patch_value); - lv2_atom_forge_path(forge, filename, filename_len); - - lv2_atom_forge_pop(forge, &frame); - return set; -} - -/** - * Get the file path from a message like: - * [] - * a patch:Set ; - * patch:property eg:sample ; - * patch:value </home/me/foo.wav> . - */ -static inline const char* -read_set_file(const SamplerURIs* uris, - const LV2_Atom_Object* obj) -{ - if (obj->body.otype != uris->patch_Set) { - fprintf(stderr, "Ignoring unknown message type %d\n", obj->body.otype); - return NULL; - } - - /* Get property URI. */ - const LV2_Atom* property = NULL; - lv2_atom_object_get(obj, uris->patch_property, &property, 0); - if (!property) { - fprintf(stderr, "Malformed set message has no body.\n"); - return NULL; - } else if (property->type != uris->atom_URID) { - fprintf(stderr, "Malformed set message has non-URID property.\n"); - return NULL; - } else if (((const LV2_Atom_URID*)property)->body != uris->eg_sample) { - fprintf(stderr, "Set message for unknown property.\n"); - return NULL; - } - - /* Get value. */ - const LV2_Atom* value = NULL; - lv2_atom_object_get(obj, uris->patch_value, &value, 0); - if (!value) { - fprintf(stderr, "Malformed set message has no value.\n"); - return NULL; - } else if (value->type != uris->atom_Path) { - fprintf(stderr, "Set message value is not a Path.\n"); - return NULL; - } - - return (const char*)LV2_ATOM_BODY_CONST(value); -} - -#endif /* SAMPLER_URIS_H */ diff --git a/plugins/eg-sampler.lv2/waf b/plugins/eg-sampler.lv2/waf deleted file mode 120000 index 59a1ac9..0000000 --- a/plugins/eg-sampler.lv2/waf +++ /dev/null @@ -1 +0,0 @@ -../../waf
\ No newline at end of file diff --git a/plugins/eg-sampler.lv2/wscript b/plugins/eg-sampler.lv2/wscript deleted file mode 100644 index 3032953..0000000 --- a/plugins/eg-sampler.lv2/wscript +++ /dev/null @@ -1,83 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-sampler.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Sampler Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', atleast_version='1.2.1', uselib_store='LV2') - - autowaf.check_pkg(conf, 'sndfile', uselib_store='SNDFILE', - atleast_version='1.0.0', mandatory=True) - autowaf.check_pkg(conf, 'gtk+-2.0', uselib_store='GTK2', - atleast_version='2.18.0', mandatory=False) - conf.check(features='c cshlib', lib='m', uselib_store='M', mandatory=False) - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-sampler.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - bld(features = 'subst', - source = 'manifest.ttl.in', - target = '%s/%s' % (bundle, 'manifest.ttl'), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Copy other data files to build bundle (build/eg-sampler.lv2) - for i in ['sampler.ttl', 'click.wav']: - bld(features = 'subst', - is_copy = True, - source = i, - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle) - - # Use LV2 headers from parent directory if building as a sub-project - includes = ['.'] - if autowaf.is_child: - includes += ['../..'] - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'sampler.c', - name = 'sampler', - target = '%s/sampler' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = ['M', 'SNDFILE', 'LV2'], - includes = includes) - obj.env.cshlib_PATTERN = module_pat - - # Build UI library - if bld.env.HAVE_GTK2: - obj = bld(features = 'c cshlib', - source = 'sampler_ui.c', - name = 'sampler_ui', - target = '%s/sampler_ui' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = ['GTK2', 'LV2'], - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/eg-scope.lv2/README.txt b/plugins/eg-scope.lv2/README.txt deleted file mode 100644 index 122794c..0000000 --- a/plugins/eg-scope.lv2/README.txt +++ /dev/null @@ -1,32 +0,0 @@ -== Simple Oscilloscope == - -This plugin displays the waveform of an incoming audio signal using a simple -GTK+Cairo GUI. - -This plugin illustrates: - -- UI <==> Plugin communication via http://lv2plug.in/ns/ext/atom/[LV2 Atom] events -- Atom vector usage and resize-port extension -- Save/Restore UI state by communicating state to backend -- Saving simple key/value state via the http://lv2plug.in/ns/ext/state/[LV2 State] extension -- Cairo drawing and partial exposure - -This plugin intends to outline the basics for building visualization plugins -that rely on atom communication. The UI looks like an oscilloscope, but is not -a real oscilloscope implementation: - -- There is no display synchronisation, results will depend on LV2 host. -- It displays raw audio samples, which a proper scope must not do. -- The display itself just connects min/max line segments. -- No triggering or synchronization. -- No labels, no scale, no calibration, no markers, no numeric readout, etc. - -Addressing these issues is beyond the scope of this example. - -Please see http://lac.linuxaudio.org/2013/papers/36.pdf for scope design, -https://wiki.xiph.org/Videos/Digital_Show_and_Tell for background information, -and http://lists.lv2plug.in/pipermail/devel-lv2plug.in/2013-November/000545.html -for general LV2 related conceptual criticism regarding real-time visualizations. - -A proper oscilloscope based on this example can be found at -https://github.com/x42/sisco.lv2 diff --git a/plugins/eg-scope.lv2/examploscope.c b/plugins/eg-scope.lv2/examploscope.c deleted file mode 100644 index d672d25..0000000 --- a/plugins/eg-scope.lv2/examploscope.c +++ /dev/null @@ -1,421 +0,0 @@ -/* - Copyright 2016 David Robillard <d@drobilla.net> - Copyright 2013 Robin Gareus <robin@gareus.org> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/ext/log/log.h" -#include "lv2/lv2plug.in/ns/ext/log/logger.h" -#include "lv2/lv2plug.in/ns/ext/state/state.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" -#include "lv2/lv2plug.in/ns/lv2core/lv2_util.h" - -#include "./uris.h" - -/** - ==== Private Plugin Instance Structure ==== - - In addition to the usual port buffers and features, this plugin stores the - state of the UI here, so it can be opened and closed without losing the - current settings. The UI state is communicated between the plugin and the - UI using atom messages via a sequence port, similarly to MIDI I/O. -*/ -typedef struct { - // Port buffers - float* input[2]; - float* output[2]; - const LV2_Atom_Sequence* control; - LV2_Atom_Sequence* notify; - - // Atom forge and URI mapping - LV2_URID_Map* map; - ScoLV2URIs uris; - LV2_Atom_Forge forge; - LV2_Atom_Forge_Frame frame; - - // Log feature and convenience API - LV2_Log_Logger logger; - - // Instantiation settings - uint32_t n_channels; - double rate; - - // UI state - bool ui_active; - bool send_settings_to_ui; - float ui_amp; - uint32_t ui_spp; -} EgScope; - -/** ==== Port Indices ==== */ -typedef enum { - SCO_CONTROL = 0, // Event input - SCO_NOTIFY = 1, // Event output - SCO_INPUT0 = 2, // Audio input 0 - SCO_OUTPUT0 = 3, // Audio output 0 - SCO_INPUT1 = 4, // Audio input 1 (stereo variant) - SCO_OUTPUT1 = 5, // Audio input 2 (stereo variant) -} PortIndex; - -/** ==== Instantiate Method ==== */ -static LV2_Handle -instantiate(const LV2_Descriptor* descriptor, - double rate, - const char* bundle_path, - const LV2_Feature* const* features) -{ - (void)descriptor; // Unused variable - (void)bundle_path; // Unused variable - - // Allocate and initialise instance structure. - EgScope* self = (EgScope*)calloc(1, sizeof(EgScope)); - if (!self) { - return NULL; - } - - // Get host features - const char* missing = lv2_features_query( - features, - LV2_LOG__log, &self->logger.log, false, - LV2_URID__map, &self->map, true, - NULL); - lv2_log_logger_set_map(&self->logger, self->map); - if (missing) { - lv2_log_error(&self->logger, "Missing feature <%s>\n", missing); - free(self); - return NULL; - } - - // Decide which variant to use depending on the plugin URI - if (!strcmp(descriptor->URI, SCO_URI "#Stereo")) { - self->n_channels = 2; - } else if (!strcmp(descriptor->URI, SCO_URI "#Mono")) { - self->n_channels = 1; - } else { - free(self); - return NULL; - } - - // Initialise local variables - self->ui_active = false; - self->send_settings_to_ui = false; - self->rate = rate; - - // Set default UI settings - self->ui_spp = 50; - self->ui_amp = 1.0; - - // Map URIs and initialise forge/logger - map_sco_uris(self->map, &self->uris); - lv2_atom_forge_init(&self->forge, self->map); - - return (LV2_Handle)self; -} - -/** ==== Connect Port Method ==== */ -static void -connect_port(LV2_Handle handle, - uint32_t port, - void* data) -{ - EgScope* self = (EgScope*)handle; - - switch ((PortIndex)port) { - case SCO_CONTROL: - self->control = (const LV2_Atom_Sequence*)data; - break; - case SCO_NOTIFY: - self->notify = (LV2_Atom_Sequence*)data; - break; - case SCO_INPUT0: - self->input[0] = (float*)data; - break; - case SCO_OUTPUT0: - self->output[0] = (float*)data; - break; - case SCO_INPUT1: - self->input[1] = (float*)data; - break; - case SCO_OUTPUT1: - self->output[1] = (float*)data; - break; - } -} - -/** - ==== Utility Function: `tx_rawaudio` ==== - - This function forges a message for sending a vector of raw data. The object - is a http://lv2plug.in/ns/ext/atom#Blank[Blank] with a few properties, like: - [source,n3] - -------- - [] - a sco:RawAudio ; - sco:channelID 0 ; - sco:audioData [ 0.0, 0.0, ... ] . - -------- - - where the value of the `sco:audioData` property, `[ 0.0, 0.0, ... ]`, is a - http://lv2plug.in/ns/ext/atom#Vector[Vector] of - http://lv2plug.in/ns/ext/atom#Float[Float]. -*/ -static void -tx_rawaudio(LV2_Atom_Forge* forge, - ScoLV2URIs* uris, - const int32_t channel, - const size_t n_samples, - const float* data) -{ - LV2_Atom_Forge_Frame frame; - - // Forge container object of type 'RawAudio' - lv2_atom_forge_frame_time(forge, 0); - lv2_atom_forge_object(forge, &frame, 0, uris->RawAudio); - - // Add integer 'channelID' property - lv2_atom_forge_key(forge, uris->channelID); - lv2_atom_forge_int(forge, channel); - - // Add vector of floats 'audioData' property - lv2_atom_forge_key(forge, uris->audioData); - lv2_atom_forge_vector( - forge, sizeof(float), uris->atom_Float, n_samples, data); - - // Close off object - lv2_atom_forge_pop(forge, &frame); -} - -/** ==== Run Method ==== */ -static void -run(LV2_Handle handle, uint32_t n_samples) -{ - EgScope* self = (EgScope*)handle; - - /* Ensure notify port buffer is large enough to hold all audio-samples and - configuration settings. A minimum size was requested in the .ttl file, - but check here just to be sure. - - TODO: Explain these magic numbers. - */ - const size_t size = (sizeof(float) * n_samples + 64) * self->n_channels; - const uint32_t space = self->notify->atom.size; - if (space < size + 128) { - /* Insufficient space, report error and do nothing. Note that a - real-time production plugin mustn't call log functions in run(), but - this can be useful for debugging and example purposes. - */ - lv2_log_error(&self->logger, "Buffer size is insufficient\n"); - return; - } - - // Prepare forge buffer and initialize atom-sequence - lv2_atom_forge_set_buffer(&self->forge, (uint8_t*)self->notify, space); - lv2_atom_forge_sequence_head(&self->forge, &self->frame, 0); - - /* Send settings to UI - - The plugin can continue to run while the UI is closed and re-opened. - The state and settings of the UI are kept here and transmitted to the UI - every time it asks for them or if the user initializes a 'load preset'. - */ - if (self->send_settings_to_ui && self->ui_active) { - self->send_settings_to_ui = false; - // Forge container object of type 'ui_state' - LV2_Atom_Forge_Frame frame; - lv2_atom_forge_frame_time(&self->forge, 0); - lv2_atom_forge_object(&self->forge, &frame, 0, self->uris.ui_State); - - // Add UI state as properties - lv2_atom_forge_key(&self->forge, self->uris.ui_spp); - lv2_atom_forge_int(&self->forge, self->ui_spp); - lv2_atom_forge_key(&self->forge, self->uris.ui_amp); - lv2_atom_forge_float(&self->forge, self->ui_amp); - lv2_atom_forge_key(&self->forge, self->uris.param_sampleRate); - lv2_atom_forge_float(&self->forge, self->rate); - lv2_atom_forge_pop(&self->forge, &frame); - } - - // Process incoming events from GUI - if (self->control) { - const LV2_Atom_Event* ev = lv2_atom_sequence_begin( - &(self->control)->body); - // For each incoming message... - while (!lv2_atom_sequence_is_end( - &self->control->body, self->control->atom.size, ev)) { - // If the event is an atom:Blank object - if (lv2_atom_forge_is_object_type(&self->forge, ev->body.type)) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)&ev->body; - if (obj->body.otype == self->uris.ui_On) { - // If the object is a ui-on, the UI was activated - self->ui_active = true; - self->send_settings_to_ui = true; - } else if (obj->body.otype == self->uris.ui_Off) { - // If the object is a ui-off, the UI was closed - self->ui_active = false; - } else if (obj->body.otype == self->uris.ui_State) { - // If the object is a ui-state, it's the current UI settings - const LV2_Atom* spp = NULL; - const LV2_Atom* amp = NULL; - lv2_atom_object_get(obj, self->uris.ui_spp, &spp, - self->uris.ui_amp, &, - 0); - if (spp) { - self->ui_spp = ((const LV2_Atom_Int*)spp)->body; - } - if (amp) { - self->ui_amp = ((const LV2_Atom_Float*)amp)->body; - } - } - } - ev = lv2_atom_sequence_next(ev); - } - } - - // Process audio data - for (uint32_t c = 0; c < self->n_channels; ++c) { - if (self->ui_active) { - // If UI is active, send raw audio data to UI - tx_rawaudio(&self->forge, &self->uris, c, n_samples, self->input[c]); - } - // If not processing audio in-place, forward audio - if (self->input[c] != self->output[c]) { - memcpy(self->output[c], self->input[c], sizeof(float) * n_samples); - } - } - - // Close off sequence - lv2_atom_forge_pop(&self->forge, &self->frame); -} - -static void -cleanup(LV2_Handle handle) -{ - free(handle); -} - - -/** - ==== State Methods ==== - - This plugin's state consists of two basic properties: one `int` and one - `float`. No files are used. Note these values are POD, but not portable, - since different machines may have a different integer endianness or floating - point format. However, since standard Atom types are used, a good host will - be able to save them portably as text anyway. -*/ -static LV2_State_Status -state_save(LV2_Handle instance, - LV2_State_Store_Function store, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - EgScope* self = (EgScope*)instance; - if (!self) { - return LV2_STATE_SUCCESS; - } - - store(handle, self->uris.ui_spp, - (void*)&self->ui_spp, sizeof(uint32_t), - self->uris.atom_Int, - LV2_STATE_IS_POD); - - store(handle, self->uris.ui_amp, - (void*)&self->ui_amp, sizeof(float), - self->uris.atom_Float, - LV2_STATE_IS_POD); - - return LV2_STATE_SUCCESS; -} - -static LV2_State_Status -state_restore(LV2_Handle instance, - LV2_State_Retrieve_Function retrieve, - LV2_State_Handle handle, - uint32_t flags, - const LV2_Feature* const* features) -{ - EgScope* self = (EgScope*)instance; - - size_t size; - uint32_t type; - uint32_t valflags; - - const void* spp = retrieve( - handle, self->uris.ui_spp, &size, &type, &valflags); - if (spp && size == sizeof(uint32_t) && type == self->uris.atom_Int) { - self->ui_spp = *((const uint32_t*)spp); - self->send_settings_to_ui = true; - } - - const void* amp = retrieve( - handle, self->uris.ui_amp, &size, &type, &valflags); - if (amp && size == sizeof(float) && type == self->uris.atom_Float) { - self->ui_amp = *((const float*)amp); - self->send_settings_to_ui = true; - } - - return LV2_STATE_SUCCESS; -} - -static const void* -extension_data(const char* uri) -{ - static const LV2_State_Interface state = { state_save, state_restore }; - if (!strcmp(uri, LV2_STATE__interface)) { - return &state; - } - return NULL; -} - -/** ==== Plugin Descriptors ==== */ -static const LV2_Descriptor descriptor_mono = { - SCO_URI "#Mono", - instantiate, - connect_port, - NULL, - run, - NULL, - cleanup, - extension_data -}; - -static const LV2_Descriptor descriptor_stereo = { - SCO_URI "#Stereo", - instantiate, - connect_port, - NULL, - run, - NULL, - cleanup, - extension_data -}; - -LV2_SYMBOL_EXPORT -const LV2_Descriptor* -lv2_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor_mono; - case 1: - return &descriptor_stereo; - default: - return NULL; - } -} diff --git a/plugins/eg-scope.lv2/examploscope.ttl.in b/plugins/eg-scope.lv2/examploscope.ttl.in deleted file mode 100644 index 0b76962..0000000 --- a/plugins/eg-scope.lv2/examploscope.ttl.in +++ /dev/null @@ -1,130 +0,0 @@ -@prefix atom: <http://lv2plug.in/ns/ext/atom#> . -@prefix bufsz: <http://lv2plug.in/ns/ext/buf-size#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . -@prefix urid: <http://lv2plug.in/ns/ext/urid#> . -@prefix rsz: <http://lv2plug.in/ns/ext/resize-port#> . -@prefix state: <http://lv2plug.in/ns/ext/state#> . -@prefix egscope: <http://lv2plug.in/plugins/eg-scope#> . - -<http://gareus.org/rgareus#me> - a foaf:Person ; - foaf:name "Robin Gareus" ; - foaf:mbox <mailto:robin@gareus.org> ; - foaf:homepage <http://gareus.org/> . - -<http://lv2plug.in/plugins/eg-scope> - a doap:Project ; - doap:maintainer <http://gareus.org/rgareus#me> ; - doap:name "Example Scope" . - -egscope:Mono - a lv2:Plugin, lv2:AnalyserPlugin ; - doap:name "Example Scope (Mono)" ; - lv2:project <http://lv2plug.in/plugins/eg-scope> ; - doap:license <http://usefulinc.com/doap/licenses/gpl> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable ; - lv2:extensionData state:interface ; - ui:ui egscope:ui ; - lv2:port [ - a atom:AtomPort , - lv2:InputPort ; - atom:bufferType atom:Sequence ; - lv2:designation lv2:control ; - lv2:index 0 ; - lv2:symbol "control" ; - lv2:name "Control" - ] , [ - a atom:AtomPort , - lv2:OutputPort ; - atom:bufferType atom:Sequence ; - lv2:designation lv2:control ; - lv2:index 1 ; - lv2:symbol "notify" ; - lv2:name "Notify" ; - # 8192 * sizeof(float) + LV2-Atoms - rsz:minimumSize 32832; - ] , [ - a lv2:AudioPort , - lv2:InputPort ; - lv2:index 2 ; - lv2:symbol "in" ; - lv2:name "In" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 3 ; - lv2:symbol "out" ; - lv2:name "Out" - ] . - - -egscope:Stereo - a lv2:Plugin, lv2:AnalyserPlugin ; - doap:name "Example Scope (Stereo)" ; - lv2:project <http://lv2plug.in/plugins/eg-scope> ; - doap:license <http://usefulinc.com/doap/licenses/gpl> ; - lv2:requiredFeature urid:map ; - lv2:optionalFeature lv2:hardRTCapable ; - lv2:extensionData state:interface ; - ui:ui egscope:ui ; - lv2:port [ - a atom:AtomPort , - lv2:InputPort ; - atom:bufferType atom:Sequence ; - lv2:designation lv2:control ; - lv2:index 0 ; - lv2:symbol "control" ; - lv2:name "Control" - ] , [ - a atom:AtomPort , - lv2:OutputPort ; - atom:bufferType atom:Sequence ; - lv2:designation lv2:control ; - lv2:index 1 ; - lv2:symbol "notify" ; - lv2:name "Notify" ; - rsz:minimumSize 65664; - ] , [ - a lv2:AudioPort , - lv2:InputPort ; - lv2:index 2 ; - lv2:symbol "in0" ; - lv2:name "InL" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 3 ; - lv2:symbol "out0" ; - lv2:name "OutL" - ] , [ - a lv2:AudioPort , - lv2:InputPort ; - lv2:index 4 ; - lv2:symbol "in1" ; - lv2:name "InR" - ] , [ - a lv2:AudioPort , - lv2:OutputPort ; - lv2:index 5 ; - lv2:symbol "out1" ; - lv2:name "OutR" - ] . - - -egscope:ui - a ui:GtkUI ; - lv2:requiredFeature urid:map ; - ui:portNotification [ - ui:plugin egscope:Mono ; - lv2:symbol "notify" ; - ui:notifyType atom:Blank - ] , [ - ui:plugin egscope:Stereo ; - lv2:symbol "notify" ; - ui:notifyType atom:Blank - ] . diff --git a/plugins/eg-scope.lv2/examploscope_ui.c b/plugins/eg-scope.lv2/examploscope_ui.c deleted file mode 100644 index e2723c6..0000000 --- a/plugins/eg-scope.lv2/examploscope_ui.c +++ /dev/null @@ -1,662 +0,0 @@ -/* - Copyright 2013 Robin Gareus <robin@gareus.org> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#include <stdio.h> -#include <stdlib.h> - -#include <cairo.h> -#include <gtk/gtk.h> - -#include "lv2/lv2plug.in/ns/extensions/ui/ui.h" -#include "./uris.h" - -// Drawing area size -#define DAWIDTH (640) -#define DAHEIGHT (200) - -/** - Max continuous points on path. Many short-path segments are - expensive|inefficient long paths are not supported by all surfaces (usually - its a miter - not point - limit, depending on used cairo backend) -*/ -#define MAX_CAIRO_PATH (128) - -/** - Representation of the raw audio-data for display (min | max) values for a - given 'index' position. -*/ -typedef struct { - float data_min[DAWIDTH]; - float data_max[DAWIDTH]; - - uint32_t idx; - uint32_t sub; -} ScoChan; - -typedef struct { - LV2_Atom_Forge forge; - LV2_URID_Map* map; - ScoLV2URIs uris; - - LV2UI_Write_Function write; - LV2UI_Controller controller; - - GtkWidget* hbox; - GtkWidget* vbox; - GtkWidget* sep[2]; - GtkWidget* darea; - GtkWidget* btn_pause; - GtkWidget* lbl_speed; - GtkWidget* lbl_amp; - GtkWidget* spb_speed; - GtkWidget* spb_amp; - GtkAdjustment* spb_speed_adj; - GtkAdjustment* spb_amp_adj; - - ScoChan chn[2]; - uint32_t stride; - uint32_t n_channels; - bool paused; - float rate; - bool updating; -} EgScopeUI; - - -/** Send current UI settings to backend. */ -static void -send_ui_state(LV2UI_Handle handle) -{ - EgScopeUI* ui = (EgScopeUI*)handle; - const float gain = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ui->spb_amp)); - - // Use local buffer on the stack to build atom - uint8_t obj_buf[1024]; - lv2_atom_forge_set_buffer(&ui->forge, obj_buf, sizeof(obj_buf)); - - // Start a ui:State object - LV2_Atom_Forge_Frame frame; - LV2_Atom* msg = (LV2_Atom*)lv2_atom_forge_object( - &ui->forge, &frame, 0, ui->uris.ui_State); - - // msg[samples-per-pixel] = integer - lv2_atom_forge_key(&ui->forge, ui->uris.ui_spp); - lv2_atom_forge_int(&ui->forge, ui->stride); - - // msg[amplitude] = float - lv2_atom_forge_key(&ui->forge, ui->uris.ui_amp); - lv2_atom_forge_float(&ui->forge, gain); - - // Finish ui:State object - lv2_atom_forge_pop(&ui->forge, &frame); - - // Send message to plugin port '0' - ui->write(ui->controller, - 0, - lv2_atom_total_size(msg), - ui->uris.atom_eventTransfer, - msg); -} - -/** Notify backend that UI is closed. */ -static void -send_ui_disable(LV2UI_Handle handle) -{ - EgScopeUI* ui = (EgScopeUI*)handle; - send_ui_state(handle); - - uint8_t obj_buf[64]; - lv2_atom_forge_set_buffer(&ui->forge, obj_buf, sizeof(obj_buf)); - - LV2_Atom_Forge_Frame frame; - LV2_Atom* msg = (LV2_Atom*)lv2_atom_forge_object( - &ui->forge, &frame, 0, ui->uris.ui_Off); - lv2_atom_forge_pop(&ui->forge, &frame); - ui->write(ui->controller, - 0, - lv2_atom_total_size(msg), - ui->uris.atom_eventTransfer, - msg); -} - -/** - Notify backend that UI is active. - - The plugin should send state and enable data transmission. -*/ -static void -send_ui_enable(LV2UI_Handle handle) -{ - EgScopeUI* ui = (EgScopeUI*)handle; - - uint8_t obj_buf[64]; - lv2_atom_forge_set_buffer(&ui->forge, obj_buf, sizeof(obj_buf)); - - LV2_Atom_Forge_Frame frame; - LV2_Atom* msg = (LV2_Atom*)lv2_atom_forge_object( - &ui->forge, &frame, 0, ui->uris.ui_On); - lv2_atom_forge_pop(&ui->forge, &frame); - ui->write(ui->controller, - 0, - lv2_atom_total_size(msg), - ui->uris.atom_eventTransfer, - msg); -} - -/** Gtk widget callback. */ -static gboolean -on_cfg_changed(GtkWidget* widget, gpointer data) -{ - EgScopeUI* ui = (EgScopeUI*)data; - if (!ui->updating) { - // Only send UI state if the change is from user interaction - send_ui_state(data); - } - return TRUE; -} - -/** - Gdk drawing area draw callback. - - Called in Gtk's main thread and uses Cairo to draw the data. -*/ -static gboolean -on_expose_event(GtkWidget* widget, GdkEventExpose* ev, gpointer data) -{ - EgScopeUI* ui = (EgScopeUI*)data; - const float gain = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ui->spb_amp)); - - // Get cairo type for the gtk window - cairo_t* cr; - cr = gdk_cairo_create(ui->darea->window); - - // Limit cairo-drawing to exposed area - cairo_rectangle(cr, ev->area.x, ev->area.y, ev->area.width, ev->area.height); - cairo_clip(cr); - - // Clear background - cairo_set_source_rgba(cr, 0.0, 0.0, 0.0, 1.0); - cairo_rectangle(cr, 0, 0, DAWIDTH, DAHEIGHT * ui->n_channels); - cairo_fill(cr); - - cairo_set_line_width(cr, 1.0); - - const uint32_t start = ev->area.x; - const uint32_t end = ev->area.x + ev->area.width; - - assert(start < DAWIDTH); - assert(end <= DAWIDTH); - assert(start < end); - - for (uint32_t c = 0; c < ui->n_channels; ++c) { - ScoChan* chn = &ui->chn[c]; - - /* Drawing area Y-position of given sample-value. - * Note: cairo-pixel at 0 spans -0.5 .. +0.5, hence (DAHEIGHT / 2.0 -0.5) - * also the cairo Y-axis points upwards (hence 'minus value') - * - * == ( DAHEIGHT * (CHN) // channel offset - * + (DAHEIGHT / 2) - 0.5 // vertical center -- '0' - * - (DAHEIGHT / 2) * (VAL) * (GAIN) - * ) - */ - const float chn_y_offset = DAHEIGHT * c + DAHEIGHT * 0.5f - 0.5f; - const float chn_y_scale = DAHEIGHT * 0.5f * gain; - -#define CYPOS(VAL) (chn_y_offset - (VAL) * chn_y_scale) - - cairo_save(cr); - - /* Restrict drawing to current channel area, don't bleed drawing into - neighboring channels. */ - cairo_rectangle(cr, 0, DAHEIGHT * c, DAWIDTH, DAHEIGHT); - cairo_clip(cr); - - // Set color of wave-form - cairo_set_source_rgba(cr, 0.0, 1.0, 0.0, 1.0); - - /* This is a somewhat 'smart' mechanism to plot audio data using - alternating up/down line-directions. It works well for both cases: - 1 pixel <= 1 sample and 1 pixel represents more than 1 sample, but - is not ideal for either. */ - if (start == chn->idx) { - cairo_move_to(cr, start - 0.5, CYPOS(0)); - } else { - cairo_move_to(cr, start - 0.5, CYPOS(chn->data_max[start])); - } - - uint32_t pathlength = 0; - for (uint32_t i = start; i < end; ++i) { - if (i == chn->idx) { - continue; - } else if (i % 2) { - cairo_line_to(cr, i - .5, CYPOS(chn->data_min[i])); - cairo_line_to(cr, i - .5, CYPOS(chn->data_max[i])); - ++pathlength; - } else { - cairo_line_to(cr, i - .5, CYPOS(chn->data_max[i])); - cairo_line_to(cr, i - .5, CYPOS(chn->data_min[i])); - ++pathlength; - } - - /** Limit the max cairo path length. This is an optimization trade - off: too short path: high load CPU/GPU load. too-long path: - bad anti-aliasing, or possibly lost points */ - if (pathlength > MAX_CAIRO_PATH) { - pathlength = 0; - cairo_stroke(cr); - if (i % 2) { - cairo_move_to(cr, i - .5, CYPOS(chn->data_max[i])); - } else { - cairo_move_to(cr, i - .5, CYPOS(chn->data_min[i])); - } - } - } - - if (pathlength > 0) { - cairo_stroke(cr); - } - - // Draw current position vertical line if display is slow - if (ui->stride >= ui->rate / 4800.0f || ui->paused) { - cairo_set_source_rgba(cr, .9, .2, .2, .6); - cairo_move_to(cr, chn->idx - .5, DAHEIGHT * c); - cairo_line_to(cr, chn->idx - .5, DAHEIGHT * (c + 1)); - cairo_stroke(cr); - } - - // Undo the 'clipping' restriction - cairo_restore(cr); - - // Channel separator - if (c > 0) { - cairo_set_source_rgba(cr, .5, .5, .5, 1.0); - cairo_move_to(cr, 0, DAHEIGHT * c - .5); - cairo_line_to(cr, DAWIDTH, DAHEIGHT * c - .5); - cairo_stroke(cr); - } - - // Zero scale line - cairo_set_source_rgba(cr, .3, .3, .7, .5); - cairo_move_to(cr, 0, DAHEIGHT * (c + .5) - .5); - cairo_line_to(cr, DAWIDTH, DAHEIGHT * (c + .5) - .5); - cairo_stroke(cr); - } - - cairo_destroy(cr); - return TRUE; -} - -/** - Parse raw audio data and prepare for later drawing. - - Note this is a toy example, which is really a waveform display, not an - oscilloscope. A serious scope would not display samples as is. - - Signals above ~ 1/10 of the sampling-rate will not yield a useful visual - display and result in a rather unintuitive representation of the actual - waveform. - - Ideally the audio-data would be buffered and upsampled here and after that - written in a display buffer for later use. - - For more information, see - https://wiki.xiph.org/Videos/Digital_Show_and_Tell - http://lac.linuxaudio.org/2013/papers/36.pdf - and https://github.com/x42/sisco.lv2 -*/ -static int -process_channel(EgScopeUI* ui, - ScoChan* chn, - const size_t n_elem, - float const* data, - uint32_t* idx_start, - uint32_t* idx_end) -{ - int overflow = 0; - *idx_start = chn->idx; - for (size_t i = 0; i < n_elem; ++i) { - if (data[i] < chn->data_min[chn->idx]) { - chn->data_min[chn->idx] = data[i]; - } - if (data[i] > chn->data_max[chn->idx]) { - chn->data_max[chn->idx] = data[i]; - } - if (++chn->sub >= ui->stride) { - chn->sub = 0; - chn->idx = (chn->idx + 1) % DAWIDTH; - if (chn->idx == 0) { - ++overflow; - } - chn->data_min[chn->idx] = 1.0; - chn->data_max[chn->idx] = -1.0; - } - } - *idx_end = chn->idx; - return overflow; -} - -/** - Called via port_event() which is called by the host, typically at a rate of - around 25 FPS. -*/ -static void -update_scope(EgScopeUI* ui, - const int32_t channel, - const size_t n_elem, - float const* data) -{ - // Never trust input data which could lead to application failure. - if (channel < 0 || (uint32_t)channel > ui->n_channels) { - return; - } - - // Update state in sync with 1st channel - if (channel == 0) { - ui->stride = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ui->spb_speed)); - const bool paused = gtk_toggle_button_get_active( - GTK_TOGGLE_BUTTON(ui->btn_pause)); - - if (paused != ui->paused) { - ui->paused = paused; - gtk_widget_queue_draw(ui->darea); - } - } - if (ui->paused) { - return; - } - - uint32_t idx_start; // Display pixel start - uint32_t idx_end; // Display pixel end - int overflow; // Received more audio-data than display-pixel - - // Process this channel's audio-data for display - ScoChan* chn = &ui->chn[channel]; - overflow = process_channel(ui, chn, n_elem, data, &idx_start, &idx_end); - - // Signal gtk's main thread to redraw the widget after the last channel - if ((uint32_t)channel + 1 == ui->n_channels) { - if (overflow > 1) { - // Redraw complete widget - gtk_widget_queue_draw(ui->darea); - } else if (idx_end > idx_start) { - // Redraw area between start -> end pixel - gtk_widget_queue_draw_area(ui->darea, idx_start - 2, 0, 3 - + idx_end - idx_start, - DAHEIGHT * ui->n_channels); - } else if (idx_end < idx_start) { - // Wrap-around: redraw area between 0->start AND end->right-end - gtk_widget_queue_draw_area( - ui->darea, - idx_start - 2, 0, - 3 + DAWIDTH - idx_start, DAHEIGHT * ui->n_channels); - gtk_widget_queue_draw_area( - ui->darea, - 0, 0, - idx_end + 1, DAHEIGHT * ui->n_channels); - } - } -} - -static LV2UI_Handle -instantiate(const LV2UI_Descriptor* descriptor, - const char* plugin_uri, - const char* bundle_path, - LV2UI_Write_Function write_function, - LV2UI_Controller controller, - LV2UI_Widget* widget, - const LV2_Feature* const* features) -{ - EgScopeUI* ui = (EgScopeUI*)calloc(1, sizeof(EgScopeUI)); - - if (!ui) { - fprintf(stderr, "EgScope.lv2 UI: out of memory\n"); - return NULL; - } - - ui->map = NULL; - *widget = NULL; - - if (!strcmp(plugin_uri, SCO_URI "#Mono")) { - ui->n_channels = 1; - } else if (!strcmp(plugin_uri, SCO_URI "#Stereo")) { - ui->n_channels = 2; - } else { - free(ui); - return NULL; - } - - for (int i = 0; features[i]; ++i) { - if (!strcmp(features[i]->URI, LV2_URID_URI "#map")) { - ui->map = (LV2_URID_Map*)features[i]->data; - } - } - - if (!ui->map) { - fprintf(stderr, "EgScope.lv2 UI: Host does not support urid:map\n"); - free(ui); - return NULL; - } - - // Initialize private data structure - ui->write = write_function; - ui->controller = controller; - - ui->vbox = NULL; - ui->hbox = NULL; - ui->darea = NULL; - ui->stride = 25; - ui->paused = false; - ui->rate = 48000; - - ui->chn[0].idx = 0; - ui->chn[0].sub = 0; - ui->chn[1].idx = 0; - ui->chn[1].sub = 0; - memset(ui->chn[0].data_min, 0, sizeof(float) * DAWIDTH); - memset(ui->chn[0].data_max, 0, sizeof(float) * DAWIDTH); - memset(ui->chn[1].data_min, 0, sizeof(float) * DAWIDTH); - memset(ui->chn[1].data_max, 0, sizeof(float) * DAWIDTH); - - map_sco_uris(ui->map, &ui->uris); - lv2_atom_forge_init(&ui->forge, ui->map); - - // Setup UI - ui->hbox = gtk_hbox_new(FALSE, 0); - ui->vbox = gtk_vbox_new(FALSE, 0); - - ui->darea = gtk_drawing_area_new(); - gtk_widget_set_size_request(ui->darea, DAWIDTH, DAHEIGHT * ui->n_channels); - - ui->lbl_speed = gtk_label_new("Samples/Pixel"); - ui->lbl_amp = gtk_label_new("Amplitude"); - - ui->sep[0] = gtk_hseparator_new(); - ui->sep[1] = gtk_label_new(""); - ui->btn_pause = gtk_toggle_button_new_with_label("Pause"); - - ui->spb_speed_adj = (GtkAdjustment*)gtk_adjustment_new( - 25.0, 1.0, 1000.0, 1.0, 5.0, 0.0); - ui->spb_speed = gtk_spin_button_new(ui->spb_speed_adj, 1.0, 0); - - ui->spb_amp_adj = (GtkAdjustment*)gtk_adjustment_new( - 1.0, 0.1, 6.0, 0.1, 1.0, 0.0); - ui->spb_amp = gtk_spin_button_new(ui->spb_amp_adj, 0.1, 1); - - gtk_box_pack_start(GTK_BOX(ui->hbox), ui->darea, FALSE, FALSE, 0); - gtk_box_pack_start(GTK_BOX(ui->hbox), ui->vbox, FALSE, FALSE, 4); - - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->lbl_speed, FALSE, FALSE, 2); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->spb_speed, FALSE, FALSE, 2); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->sep[0], FALSE, FALSE, 8); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->lbl_amp, FALSE, FALSE, 2); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->spb_amp, FALSE, FALSE, 2); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->sep[1], TRUE, FALSE, 8); - gtk_box_pack_start(GTK_BOX(ui->vbox), ui->btn_pause, FALSE, FALSE, 2); - - g_signal_connect(G_OBJECT(ui->darea), "expose_event", - G_CALLBACK(on_expose_event), ui); - g_signal_connect(G_OBJECT(ui->spb_amp), "value-changed", - G_CALLBACK(on_cfg_changed), ui); - g_signal_connect(G_OBJECT(ui->spb_speed), "value-changed", - G_CALLBACK(on_cfg_changed), ui); - - *widget = ui->hbox; - - /* Send UIOn message to plugin, which will request state and enable message - transmission. */ - send_ui_enable(ui); - - return ui; -} - -static void -cleanup(LV2UI_Handle handle) -{ - EgScopeUI* ui = (EgScopeUI*)handle; - /* Send UIOff message to plugin, which will save state and disable message - * transmission. */ - send_ui_disable(ui); - gtk_widget_destroy(ui->darea); - free(ui); -} - -static int -recv_raw_audio(EgScopeUI* ui, const LV2_Atom_Object* obj) -{ - const LV2_Atom* chan_val = NULL; - const LV2_Atom* data_val = NULL; - const int n_props = lv2_atom_object_get( - obj, - ui->uris.channelID, &chan_val, - ui->uris.audioData, &data_val, - NULL); - - if (n_props != 2 || - chan_val->type != ui->uris.atom_Int || - data_val->type != ui->uris.atom_Vector) { - // Object does not have the required properties with correct types - fprintf(stderr, "eg-scope.lv2 UI error: Corrupt audio message\n"); - return 1; - } - - // Get the values we need from the body of the property value atoms - const int32_t chn = ((const LV2_Atom_Int*)chan_val)->body; - const LV2_Atom_Vector* vec = (const LV2_Atom_Vector*)data_val; - if (vec->body.child_type != ui->uris.atom_Float) { - return 1; // Vector has incorrect element type - } - - // Number of elements = (total size - header size) / element size - const size_t n_elem = ((data_val->size - sizeof(LV2_Atom_Vector_Body)) - / sizeof(float)); - - // Float elements immediately follow the vector body header - const float* data = (const float*)(&vec->body + 1); - - // Update display - update_scope(ui, chn, n_elem, data); - return 0; -} - -static int -recv_ui_state(EgScopeUI* ui, const LV2_Atom_Object* obj) -{ - const LV2_Atom* spp_val = NULL; - const LV2_Atom* amp_val = NULL; - const LV2_Atom* rate_val = NULL; - const int n_props = lv2_atom_object_get( - obj, - ui->uris.ui_spp, &spp_val, - ui->uris.ui_amp, &_val, - ui->uris.param_sampleRate, &rate_val, - NULL); - - if (n_props != 3 || - spp_val->type != ui->uris.atom_Int || - amp_val->type != ui->uris.atom_Float || - rate_val->type != ui->uris.atom_Float) { - // Object does not have the required properties with correct types - fprintf(stderr, "eg-scope.lv2 UI error: Corrupt state message\n"); - return 1; - } - - // Get the values we need from the body of the property value atoms - const int32_t spp = ((const LV2_Atom_Int*)spp_val)->body; - const float amp = ((const LV2_Atom_Float*)amp_val)->body; - const float rate = ((const LV2_Atom_Float*)rate_val)->body; - - // Disable transmission and update UI - ui->updating = true; - gtk_spin_button_set_value(GTK_SPIN_BUTTON(ui->spb_speed), spp); - gtk_spin_button_set_value(GTK_SPIN_BUTTON(ui->spb_amp), amp); - ui->updating = false; - ui->rate = rate; - - return 0; -} - -/** - Receive data from the DSP-backend. - - This is called by the host, typically at a rate of around 25 FPS. - - Ideally this happens regularly and with relatively low latency, but there - are no hard guarantees about message delivery. -*/ -static void -port_event(LV2UI_Handle handle, - uint32_t port_index, - uint32_t buffer_size, - uint32_t format, - const void* buffer) -{ - EgScopeUI* ui = (EgScopeUI*)handle; - const LV2_Atom* atom = (const LV2_Atom*)buffer; - - /* Check type of data received - * - format == 0: Control port event (float) - * - format > 0: Message (atom) - */ - if (format == ui->uris.atom_eventTransfer && - lv2_atom_forge_is_object_type(&ui->forge, atom->type)) { - const LV2_Atom_Object* obj = (const LV2_Atom_Object*)atom; - if (obj->body.otype == ui->uris.RawAudio) { - recv_raw_audio(ui, obj); - } else if (obj->body.otype == ui->uris.ui_State) { - recv_ui_state(ui, obj); - } - } -} - -static const LV2UI_Descriptor descriptor = { - SCO_URI "#ui", - instantiate, - cleanup, - port_event, - NULL -}; - -LV2_SYMBOL_EXPORT -const LV2UI_Descriptor* -lv2ui_descriptor(uint32_t index) -{ - switch (index) { - case 0: - return &descriptor; - default: - return NULL; - } -} diff --git a/plugins/eg-scope.lv2/manifest.ttl.in b/plugins/eg-scope.lv2/manifest.ttl.in deleted file mode 100644 index a64aff1..0000000 --- a/plugins/eg-scope.lv2/manifest.ttl.in +++ /dev/null @@ -1,21 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix ui: <http://lv2plug.in/ns/extensions/ui#> . - -# ==== Mono plugin variant ==== -<http://lv2plug.in/plugins/eg-scope#Mono> - a lv2:Plugin ; - lv2:binary <examploscope@LIB_EXT@> ; - rdfs:seeAlso <examploscope.ttl> . - -# ==== Stereo plugin variant ==== -<http://lv2plug.in/plugins/eg-scope#Stereo> - a lv2:Plugin ; - lv2:binary <examploscope@LIB_EXT@> ; - rdfs:seeAlso <examploscope.ttl> . - -# ==== Gtk 2.0 UI ==== -<http://lv2plug.in/plugins/eg-scope#ui> - a ui:GtkUI ; - ui:binary <examploscope_ui@LIB_EXT@> ; - rdfs:seeAlso <examploscope.ttl> . diff --git a/plugins/eg-scope.lv2/uris.h b/plugins/eg-scope.lv2/uris.h deleted file mode 100644 index 7c13c06..0000000 --- a/plugins/eg-scope.lv2/uris.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - Copyright 2013 Robin Gareus <robin@gareus.org> - - Permission to use, copy, modify, and/or distribute this software for any - purpose with or without fee is hereby granted, provided that the above - copyright notice and this permission notice appear in all copies. - - THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -*/ - -#ifndef SCO_URIS_H -#define SCO_URIS_H - -#include "lv2/lv2plug.in/ns/ext/atom/atom.h" -#include "lv2/lv2plug.in/ns/ext/atom/forge.h" -#include "lv2/lv2plug.in/ns/ext/parameters/parameters.h" -#include "lv2/lv2plug.in/ns/ext/urid/urid.h" - -#define SCO_URI "http://lv2plug.in/plugins/eg-scope" - -typedef struct { - // URIs defined in LV2 specifications - LV2_URID atom_Vector; - LV2_URID atom_Float; - LV2_URID atom_Int; - LV2_URID atom_eventTransfer; - LV2_URID param_sampleRate; - - /* URIs defined for this plugin. It is best to re-use existing URIs as - much as possible, but plugins may need more vocabulary specific to their - needs. These are used as types and properties for plugin:UI - communication, as well as for saving state. */ - LV2_URID RawAudio; - LV2_URID channelID; - LV2_URID audioData; - LV2_URID ui_On; - LV2_URID ui_Off; - LV2_URID ui_State; - LV2_URID ui_spp; - LV2_URID ui_amp; -} ScoLV2URIs; - -static inline void -map_sco_uris(LV2_URID_Map* map, ScoLV2URIs* uris) -{ - uris->atom_Vector = map->map(map->handle, LV2_ATOM__Vector); - uris->atom_Float = map->map(map->handle, LV2_ATOM__Float); - uris->atom_Int = map->map(map->handle, LV2_ATOM__Int); - uris->atom_eventTransfer = map->map(map->handle, LV2_ATOM__eventTransfer); - uris->param_sampleRate = map->map(map->handle, LV2_PARAMETERS__sampleRate); - - /* Note the convention that URIs for types are capitalized, and URIs for - everything else (mainly properties) are not, just as in LV2 - specifications. */ - uris->RawAudio = map->map(map->handle, SCO_URI "#RawAudio"); - uris->audioData = map->map(map->handle, SCO_URI "#audioData"); - uris->channelID = map->map(map->handle, SCO_URI "#channelID"); - uris->ui_On = map->map(map->handle, SCO_URI "#UIOn"); - uris->ui_Off = map->map(map->handle, SCO_URI "#UIOff"); - uris->ui_State = map->map(map->handle, SCO_URI "#UIState"); - uris->ui_spp = map->map(map->handle, SCO_URI "#ui-spp"); - uris->ui_amp = map->map(map->handle, SCO_URI "#ui-amp"); -} - -#endif /* SCO_URIS_H */ diff --git a/plugins/eg-scope.lv2/wscript b/plugins/eg-scope.lv2/wscript deleted file mode 100644 index 74277c3..0000000 --- a/plugins/eg-scope.lv2/wscript +++ /dev/null @@ -1,75 +0,0 @@ -#!/usr/bin/env python -from waflib.extras import autowaf as autowaf -import re - -# Variables for 'waf dist' -APPNAME = 'eg-scope.lv2' -VERSION = '1.0.0' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt) - -def configure(conf): - conf.load('compiler_c') - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - autowaf.display_header('Scope Configuration') - - if not autowaf.is_child(): - autowaf.check_pkg(conf, 'lv2', atleast_version='1.2.1', uselib_store='LV2') - - autowaf.check_pkg(conf, 'cairo', uselib_store='CAIRO', - atleast_version='1.8.10', mandatory=True) - autowaf.check_pkg(conf, 'gtk+-2.0', uselib_store='GTK2', - atleast_version='2.18.0', mandatory=False) - - autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR) - print('') - -def build(bld): - bundle = 'eg-scope.lv2' - - # Make a pattern for shared objects without the 'lib' prefix - module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN) - module_ext = module_pat[module_pat.rfind('.'):] - - # Build manifest.ttl by substitution (for portable lib extension) - for i in ['manifest.ttl', 'examploscope.ttl']: - bld(features = 'subst', - source = i + '.in', - target = '%s/%s' % (bundle, i), - install_path = '${LV2DIR}/%s' % bundle, - LIB_EXT = module_ext) - - # Use LV2 headers from parent directory if building as a sub-project - includes = ['.'] - if autowaf.is_child: - includes += ['../..'] - - # Build plugin library - obj = bld(features = 'c cshlib', - source = 'examploscope.c', - name = 'examploscope', - target = '%s/examploscope' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = 'LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat - - # Build UI library - if bld.env.HAVE_GTK2: - obj = bld(features = 'c cshlib', - source = 'examploscope_ui.c', - name = 'examploscope_ui', - target = '%s/examploscope_ui' % bundle, - install_path = '${LV2DIR}/%s' % bundle, - use = 'GTK2 CAIRO LV2', - includes = includes) - obj.env.cshlib_PATTERN = module_pat diff --git a/plugins/literasc.py b/plugins/literasc.py deleted file mode 100755 index f0b8cc4..0000000 --- a/plugins/literasc.py +++ /dev/null @@ -1,127 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- -# -# Literasc, a simple literate programming tool for C, C++, and Turtle. -# Copyright 2012 David Robillard <d@drobilla.net> -# -# Unlike many LP tools, this tool uses normal source code as input, there is no -# tangle/weave and no special file format. The literate parts of the program -# are written in comments, which are emitted as paragraphs of regular text -# interleaved with code. Asciidoc is both the comment and output syntax. - -import os -import re -import sys - -def format_text(text): - 'Format a text (comment) fragment and return it as a marked up string' - return '\n\n' + re.sub('\n *', '\n', text.strip()) + '\n\n' - -def format_code(lang, code): - if code.strip() == '': - return code - - head = '[source,%s]' % lang - sep = '-' * len(head) + '\n' - return head + '\n' + sep + code.strip('\n') + '\n' + sep - -def format_c_source(filename, file): - output = '=== %s ===\n' % os.path.basename(filename) - chunk = '' - prev_c = 0 - in_comment = False - in_comment_start = False - n_stars = 0 - code = '' - for line in file: - code += line - - # Skip initial license comment - if code[0:2] == '/*': - code = code[code.find('*/') + 2:] - - for c in code: - if prev_c == '/' and c == '*': - in_comment_start = True - n_stars = 1 - elif in_comment_start: - if c == '*': - n_stars += 1 - else: - if n_stars > 1: - output += format_code('c', chunk[0:len(chunk)-1]) - chunk = '' - in_comment = True - else: - chunk += '*' + c - in_comment_start = False - elif in_comment and prev_c == '*' and c == '/': - if n_stars > 1: - output += format_text(chunk[0:len(chunk)-1]) - else: - output += format_code('c', '/* ' + chunk[0:len(chunk)-1] + '*/') - in_comment = False - in_comment_start = False - chunk = '' - elif in_comment_start and c == '*': - n_stars += 1 - else: - chunk += c - prev_c = c - - return output + format_code('c', chunk) - -def format_ttl_source(filename, file): - output = '=== %s ===\n' % os.path.basename(filename) - - in_comment = False - chunk = '' - for line in file: - is_comment = line.strip().startswith('#') - if in_comment: - if is_comment: - chunk += line.strip().lstrip('# ') + ' \n' - else: - output += format_text(chunk) - in_comment = False - chunk = line - else: - if is_comment: - output += format_code('n3', chunk) - in_comment = True - chunk = line.strip().lstrip('# ') + ' \n' - else: - chunk += line - - if in_comment: - return output + format_text(chunk) - else: - return output + format_code('n3', chunk) - -def gen(out, filenames): - for filename in filenames: - file = open(filename) - if not file: - sys.stderr.write('Failed to open file %s\n' % filename) - continue - - if filename.endswith('.c') or filename.endswith('.h'): - out.write(format_c_source(filename, file)) - elif filename.endswith('.ttl') or filename.endswith('.ttl.in'): - out.write(format_ttl_source(filename, file)) - elif filename.endswith('.txt'): - for line in file: - out.write(line) - out.write('\n') - else: - sys.stderr.write("Unknown source format `%s'" % ( - filename[filename.find('.'):])) - - file.close() - -if __name__ == "__main__": - if len(sys.argv) < 2: - sys.stderr.write('Usage: %s FILENAME...\n' % sys.argv[1]) - sys.exit(1) - - gen(sys.argv[1:]) diff --git a/plugins/wscript b/plugins/wscript deleted file mode 100644 index f5f6571..0000000 --- a/plugins/wscript +++ /dev/null @@ -1,45 +0,0 @@ -#!/usr/bin/env python -import os - -from waflib.extras import autowaf as autowaf -import waflib.Logs as Logs - -import literasc - -def confgure(conf): - pass - -def bld_book_src(task): - filenames = [] - for i in task.inputs: - filenames += [i.abspath()] - - literasc.gen(open(task.outputs[0].abspath(), 'w'), filenames) - -def build(bld): - files = [bld.path.find_node('README.txt')] - for i in ['eg-amp.lv2', - 'eg-midigate.lv2', - 'eg-fifths.lv2', - 'eg-metro.lv2', - 'eg-sampler.lv2', - 'eg-scope.lv2', - 'eg-params.lv2']: - files += bld.path.ant_glob('%s/*.txt' % i) - files += bld.path.ant_glob('%s/manifest.ttl*' % i) - files += bld.path.ant_glob('%s/*.ttl' % i) - files += bld.path.ant_glob('%s/*.c' % i) - files += bld.path.ant_glob('%s/*.h' % i) - - # Compile book sources into book.txt asciidoc source - bld(rule = bld_book_src, - source = files, - target = 'book.txt') - - # Run asciidoc to generate book.html - stylesdir = bld.path.find_node('../doc/').abspath() - pygments_style = bld.path.find_node('../doc/style.css').abspath() - bld(rule = 'asciidoc -a stylesdir=%s -a source-highlighter=pygments -a pygments-style=%s -b html -o ${TGT} ${SRC}' % ( - stylesdir, pygments_style), - source = 'book.txt', - target = 'book.html') diff --git a/resources/logo/lv2.ipe b/resources/logo/lv2.ipe new file mode 100644 index 0000000..9f9b1d6 --- /dev/null +++ b/resources/logo/lv2.ipe @@ -0,0 +1,291 @@ +<?xml version="1.0"?> +<!DOCTYPE ipe SYSTEM "ipe.dtd"> +<ipe version="70206" creator="Ipe 7.2.7"> +<info created="D:20190111102815" modified="D:20190414171814" title="LV2" author="David Robillard"/> +<ipestyle name="basic"> +<symbol name="arrow/arc(spx)"> +<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen"> +0 0 m +-1 0.333 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="arrow/farc(spx)"> +<path stroke="sym-stroke" fill="white" pen="sym-pen"> +0 0 m +-1 0.333 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="arrow/ptarc(spx)"> +<path stroke="sym-stroke" 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+<!DOCTYPE ipe SYSTEM "ipe.dtd"> +<ipe version="70206" creator="Ipe 7.2.7"> +<info created="D:20190111102815" modified="D:20190414172017" title="LV2" author="David Robillard"/> +<ipestyle name="basic"> +<symbol name="arrow/arc(spx)"> +<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen"> +0 0 m +-1 0.333 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="arrow/farc(spx)"> +<path stroke="sym-stroke" fill="white" pen="sym-pen"> +0 0 m +-1 0.333 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="arrow/ptarc(spx)"> +<path stroke="sym-stroke" fill="sym-stroke" pen="sym-pen"> +0 0 m +-1 0.333 l +-0.8 0 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="arrow/fptarc(spx)"> +<path stroke="sym-stroke" fill="white" pen="sym-pen"> +0 0 m +-1 0.333 l +-0.8 0 l +-1 -0.333 l +h +</path> +</symbol> +<symbol name="mark/circle(sx)" transformations="translations"> +<path fill="sym-stroke"> +0.6 0 0 0.6 0 0 e +0.4 0 0 0.4 0 0 e +</path> +</symbol> +<symbol name="mark/disk(sx)" 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pen="ultrafat" cap="1" join="1"> +312.727 656 m +376.727 656 l +416 800 l +352 800 l +h +</path> +<path stroke="black" fill="gray" pen="ultrafat" cap="1" join="1"> +256 448 m +320 448 l +359.273 592 l +295.273 592 l +h +</path> +</page> +</ipe> diff --git a/resources/logo/lv2site_purple.svg b/resources/logo/lv2site_purple.svg new file mode 100644 index 0000000..be90e2f --- /dev/null +++ b/resources/logo/lv2site_purple.svg @@ -0,0 +1,9 @@ +<svg height="512" width="512" xmlns="http://www.w3.org/2000/svg"> + <g fill-rule="evenodd"> + <path d="M128 16l96 352h192l-34.91 128H130.91L0 16z" fill="#292961"/> + <path d="M288 368h64l96-352h-64z" fill="#3f3f94"/> + <g fill="#5555c7"> + <path d="M352 368h64l96-352h-64zM280.727 160h64L384 16h-64zM224 368h64l39.273-144h-64z"/> + </g> + </g> +</svg> diff --git a/schemas.lv2/README b/schemas.lv2/README.txt index 1395251..1395251 100644 --- a/schemas.lv2/README +++ b/schemas.lv2/README.txt diff --git a/schemas.lv2/dcs.ttl b/schemas.lv2/dcs.ttl deleted file mode 100644 index 37b1e10..0000000 --- a/schemas.lv2/dcs.ttl +++ /dev/null @@ -1,272 +0,0 @@ -# This ontology. -@prefix dcs: <http://ontologi.es/doap-changeset#> . - -# Related -@prefix event: <http://purl.org/NET/c4dm/event.owl#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix dbug: <http://ontologi.es/doap-bugs#> . - -# Stock imports. -@prefix dct: <http://purl.org/dc/terms/> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix xsd: <http://www.w3.org/2001/XMLSchema#> . - -## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## ## - -<http://tobyinkster.co.uk/#i> a foaf:Person . - -dcs: - a owl:Ontology ; - rdfs:label "DOAP Change Sets"@en ; - dct:description "An ontology that extends DOAP to describe changesets."@en ; - dct:created "2010-01-08"^^xsd:date ; - dct:issued "2010-01-08"^^xsd:date ; - dct:modified "2010-01-08"^^xsd:date , - "2010-01-27"^^xsd:date , - "2011-02-15"^^xsd:date , # dcs:Documentation, dcs:Packaging, dcs:SecurityFix, dcs:SecurityRegression - "2012-04-25"^^xsd:date , # dcs:thanks - "2012-06-20"^^xsd:date , # dcs:released-by - "2013-09-03"^^xsd:date , # dcs:Tests, dcs:BackCompat - "2015-01-15"^^xsd:date , # Syntax errors, add description - "2015-04-05"^^xsd:date ; # use dcterms, trim imports (drobilla, for LV2) - dct:creator <http://tobyinkster.co.uk/#i> . - -<> - a foaf:Document ; - foaf:primaryTopic dcs: . - -dcs:ChangeSet - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Change Set"@en ; - rdfs:comment "A collection of changes. Not necessarily disjoint with foaf:Document!"@en ; - rdfs:subClassOf rdf:Bag . - -dcs:ToDoList - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "To-Do List"@en ; - rdfs:comment "A collection of planned changes."@en ; - rdfs:subClassOf _:FutureChangeSet . - -dcs:WishList - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Wish List"@en ; - rdfs:comment "A collection of desired changes."@en ; - rdfs:subClassOf _:FutureChangeSet . - -dcs:Change - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Change"@en ; - rdfs:comment "A change to something. Use rdfs:label to briefly describe the change. Use rdfs:comment for additional information."@en . - -dcs:Addition - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Addition"@en ; - rdfs:comment "A change that added a new feature."@en ; - rdfs:subClassOf dcs:Change . - -dcs:Removal - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Addition"@en ; - rdfs:comment "A change that removed a feature."@en ; - rdfs:subClassOf dcs:Change . - -dcs:Bugfix - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Bugfix"@en ; - rdfs:comment "A change that fixed a problem with an existing feature."@en ; - rdfs:subClassOf dcs:Change . - -dcs:Update - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Update"@en ; - rdfs:comment "A change that brought a feature into compliance with policy or other changes in the external world."@en ; - rdfs:subClassOf dcs:Change . - -dcs:Regression - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Regression"@en ; - rdfs:comment "A change that caused a problem with an existing feature."@en ; - rdfs:subClassOf dcs:Change . - -dcs:Documentation - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Documentation Change"@en ; - rdfs:subClassOf dcs:Change . - -dcs:Packaging - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Packaging Change"@en ; - rdfs:subClassOf dcs:Change . - -dcs:SecurityFix - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Security Fix"@en ; - rdfs:comment "A change that fixed or improved a security problem."@en ; - rdfs:subClassOf dcs:Change . - -dcs:SecurityRegression - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Security Regression"@en ; - rdfs:comment "A change that created or worsened a security problem."@en ; - rdfs:subClassOf dcs:Change , dcs:Regression . - -dcs:Tests - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Tests"@en ; - rdfs:comment "A change to the test suite."@en ; - rdfs:subClassOf dcs:Change. - -dcs:BackCompat - a owl:Class ; - rdfs:isDefinedBy dcs: ; - rdfs:label "Backwards Compatibility"@en ; - rdfs:comment "A change that breaks backwards compatibility, changing documented or tested behaviour."@en ; - rdfs:subClassOf dcs:Change. - -_:FutureChangeSet - a owl:Class ; - rdfs:subClassOf rdf:Bag , dcs:ChangeSet . - -_:VersionOrEvent - a owl:Class ; - owl:unionOf (doap:Version event:Event) . - -dcs:changeset - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "change set"@en ; - rdfs:comment "A change set may be associated with a particular software version in which those changes were released; or with an event which caused those changes."@en ; - rdfs:domain _:VersionOrEvent ; - rdfs:range dcs:ChangeSet . - -dcs:versus - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "versus"@en ; - rdfs:comment "The previous version or event which a changeset has changed from."@en ; - rdfs:domain dcs:ChangeSet ; - rdfs:range _:VersionOrEvent . - -dcs:item - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "item"@en ; - rdfs:comment "A change within a change set."@en ; - rdfs:domain dcs:ChangeSet ; - rdfs:range dcs:Change ; - rdfs:subPropertyOf rdfs:member . - -dcs:file - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "file"@en ; - rdfs:comment "A file involved in the change."@en ; - rdfs:domain dcs:Change . - -dbug:Issue a rdfs:Class . - -dcs:fixes - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "fixes"@en ; - rdfs:comment "A bug fixed by the change."@en ; - rdfs:domain dcs:Bugfix ; - rdfs:range dbug:Issue . - -dcs:implements - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "implements"@en ; - rdfs:domain dcs:Addition ; - rdfs:range doap:Specification . - -dcs:restores - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "restores"@en ; - rdfs:comment "An association between a regression and a later bugfix that fixes it."@en ; - rdfs:domain dcs:Bugfix ; - rdfs:range dcs:Regression . - -dcs:blame - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:subPropertyOf dcs:thanks ; - rdfs:label "blame"@en . - -dcs:thanks - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "thanks"@en ; - rdfs:comment "More general than dcs:blame - could be used e.g. to indicate who financially sponsored a new feature."@en ; - rdfs:domain dcs:Change ; - rdfs:range foaf:Agent . - -dcs:checkin - a owl:DatatypeProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "checkin"@en ; - rdfs:comment "The identifier used by the project's version control system that records when this change was made."@en ; - rdfs:domain dcs:Change ; - rdfs:range xsd:string . - -dcs:milestone - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "milestone"@en ; - rdfs:domain _:FutureChangeSet ; - rdfs:range _:VersionOrEvent . - -dcs:tasks - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "tasks"@en ; - rdfs:domain foaf:Agent ; - rdfs:range dcs:ToDoList . - -dcs:wishes - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "wishes"@en ; - rdfs:domain foaf:Person ; - rdfs:range dcs:WishList . - -dcs:requires - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "requires"@en ; - rdfs:comment "Indicates that the subject Change cannot/could not be completed without the object Change."@en ; - rdfs:domain dcs:Change ; - rdfs:range dcs:Change . - -dcs:timescale - a owl:DatatypeProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "timescale"@en ; - rdfs:comment "Human-readable description of the approximate time a change/feature should be complete by."@en ; - rdfs:domain dcs:Change ; - rdfs:range xsd:string . - -dcs:released-by - a owl:ObjectProperty ; - rdfs:isDefinedBy dcs: ; - rdfs:label "released by"@en ; - rdfs:domain doap:Version ; - rdfs:range foaf:Person . diff --git a/schemas.lv2/dct.ttl b/schemas.lv2/dcterms.ttl index 5cdd504..d8fd196 100644 --- a/schemas.lv2/dct.ttl +++ b/schemas.lv2/dcterms.ttl @@ -22,8 +22,7 @@ dcterms:AgentClass dcterms:description "Examples of Agent Class include groups seen as classes, such as students, women, charities, lecturers."@en-us ; rdfs:comment "A group of agents."@en-us ; rdfs:isDefinedBy dcterms: ; - rdfs:label "Agent Class"@en-us ; - rdfs:subClassOf dcterms:AgentClass . + rdfs:label "Agent Class"@en-us . dcterms:LicenseDocument a rdfs:Class ; diff --git a/schemas.lv2/doap.ttl b/schemas.lv2/doap.ttl index 8fb3618..160cda5 100644 --- a/schemas.lv2/doap.ttl +++ b/schemas.lv2/doap.ttl @@ -1,22 +1,20 @@ +@prefix dcterms: <http://purl.org/dc/terms/> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -@prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix vs: <http://www.w3.org/2003/06/sw-vocab-status/ns#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix dct: <http://purl.org/dc/terms/> . doap: a owl:Ontology ; - dct:description "Das Vokabular \"Description of a Project (DOAP)\", beschrieben durch W3C RDF Schema and the Web Ontology Language."@de , + rdfs:comment "Das Vokabular \"Description of a Project (DOAP)\", beschrieben durch W3C RDF Schema and the Web Ontology Language."@de , """El vocabulario Description of a Project (DOAP, Descripción de un Proyecto), descrito usando RDF Schema de W3C y Web Ontology Language."""@es , """Le vocabulaire Description Of A Project (DOAP, Description D'Un Projet), décrit en utilisant RDF Schema du W3C et OWL."""@fr , "SlovnÃk Description of a Project (DOAP, Popis projektu), popsaný použitÃm W3C RDF Schema a Web Ontology Language."@cs , "The Description of a Project (DOAP) vocabulary, described using W3C RDF Schema and the Web Ontology Language." ; - dct:rights "Copyright © 2004-2009 Edd Dumbill" ; - dct:title "Description of a Project (DOAP) vocabulary" ; + dcterms:title "Description of a Project (DOAP) vocabulary" ; owl:imports foaf: ; foaf:maker [ a foaf:Person ; @@ -152,8 +150,7 @@ doap:Specification a rdfs:Class ; rdfs:comment """A specification of a system's aspects, technical or otherwise."""@en ; rdfs:isDefinedBy doap: ; - rdfs:label "Specification"@en ; - rdfs:subClassOf rdfs:Resource . + rdfs:label "Specification"@en . doap:Version a rdfs:Class ; @@ -169,40 +166,25 @@ doap:Version "Versión"@es , "Verze"@cs . -doap:anon-root - a rdf:Property ; - rdfs:comment "Dépôt pour accès anonyme."@fr , - "Repositorio para acceso anónimo."@es , - "Repository for anonymous access."@en , - "Repository für anonymen Zugriff"@de , - "ÚložiÅ¡tÄ› pro anonymnà pÅ™Ãstup."@cs ; - rdfs:domain doap:Repository ; - rdfs:isDefinedBy doap: ; - rdfs:label "Anonymes Root"@de , - "anonymnà koÅ™en"@cs , - "anonymous root"@en , - "racine anonyme"@fr , - "raÃz anónima"@es ; - rdfs:range rdfs:Literal . - doap:audience - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Description of target user base"@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; - rdfs:label "audience"@en ; - rdfs:range rdfs:Literal . + rdfs:label "audience"@en . doap:blog - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "URI of a blog related to a project"@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; - rdfs:label "blog"@en ; - rdfs:range rdfs:Resource . + rdfs:label "blog"@en . doap:browse - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Interface web au dépôt."@fr , "Interface web del repositorio."@es , "Web browser interface to repository."@en , @@ -217,7 +199,8 @@ doap:browse "visualiser"@fr . doap:bug-database - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Bug tracker for a project."@en , "Bug tracker para un proyecto."@es , "Fehlerdatenbank eines Projektes."@de , @@ -232,7 +215,8 @@ doap:bug-database "suivi des bugs"@fr . doap:category - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "A category of project."@en , "Eine Kategorie eines Projektes."@de , "Kategorie projektu."@cs , @@ -247,7 +231,8 @@ doap:category "kategorie"@cs . doap:created - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Date when something was created, in YYYY-MM-DD form. e.g. 2004-04-05"@en , "Date à laquelle a été créé quelque chose, au format AAAA-MM-JJ (par ex. 2004-04-05)"@fr , "Datum, kdy bylo nÄ›co vytvoÅ™eno ve formátu RRRR-MM-DD, napÅ™. 2004-04-05"@cs , @@ -258,11 +243,11 @@ doap:created "created"@en , "créé"@fr , "erstellt"@de , - "vytvoÅ™eno"@cs ; - rdfs:range rdfs:Literal . + "vytvoÅ™eno"@cs . doap:description - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Beschreibung eines Projekts als einfacher Text mit der Länge von 2 bis 4 Sätzen."@de , "Descripción en texto plano de un proyecto, de 2 a 4 enunciados de longitud."@es , "Plain text description of a project, of 2-4 sentences in length."@en , @@ -273,11 +258,11 @@ doap:description "descripción"@es , "description"@en , "description"@fr , - "popis"@cs ; - rdfs:range rdfs:Literal . + "popis"@cs . doap:developer - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Desarrollador de software para el proyecto."@es , "Developer of software for the project."@en , "Développeur pour le projet."@fr , @@ -293,7 +278,8 @@ doap:developer rdfs:range foaf:Person . doap:documenter - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Collaborateur à la documentation du projet."@fr , "Contributor of documentation to the project."@en , "Mitarbeiter an der Dokumentation eines Projektes."@de , @@ -309,7 +295,8 @@ doap:documenter rdfs:range foaf:Person . doap:download-mirror - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Miroir de la page de téléchargement du programme."@fr , "Mirror de la página web de descarga."@es , "Mirror of software download web page."@en , @@ -324,7 +311,8 @@ doap:download-mirror "zrcadlo stránky pro staženÃ"@cs . doap:download-page - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Page web à partir de laquelle on peut télécharger le programme."@fr , "Página web de la cuál se puede bajar el software."@es , "Web page from which the project software can be downloaded."@en , @@ -339,7 +327,8 @@ doap:download-page "stránka pro staženÃ"@cs . doap:file-release - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "URI adresa staženà asociované s revizÃ."@cs , "URI of download associated with this release."@en ; rdfs:domain doap:Version ; @@ -348,7 +337,8 @@ doap:file-release "soubor revize"@cs . doap:helper - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Colaborador del proyecto."@es , "Collaborateur au projet."@fr , "Project contributor."@en , @@ -385,7 +375,8 @@ doap:homepage rdfs:subPropertyOf foaf:homepage . doap:implements - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "A specification that a project implements. Could be a standard, API or legally defined level of conformance."@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; @@ -393,12 +384,12 @@ doap:implements rdfs:range doap:Specification . doap:language - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "ISO language code a project has been translated into"@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; - rdfs:label "language"@en ; - rdfs:range rdfs:Literal . + rdfs:label "language"@en . doap:license a rdf:Property ; @@ -415,7 +406,8 @@ doap:license "license"@en . doap:location - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment """Emplacement d'un dépôt."""@fr , "Location of a repository."@en , "Lokation eines Repositorys."@de , @@ -430,7 +422,8 @@ doap:location "umÃstÄ›nà úložiÅ¡tÄ›"@cs . doap:mailing-list - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Domovská stránka nebo e–mailová adresa e–mailové diskuse."@cs , "Homepage der Mailing Liste oder E-Mail Adresse."@de , "Mailing list home page or email address."@en , @@ -445,7 +438,8 @@ doap:mailing-list "mailing list"@en . doap:maintainer - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Desarrollador principal de un proyecto, un lÃder de proyecto."@es , """Développeur principal d'un projet, un meneur du projet."""@fr , "Hauptentwickler eines Projektes, der Projektleiter"@de , @@ -461,7 +455,8 @@ doap:maintainer rdfs:range foaf:Person . doap:module - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Jméno modulu v CVS, BitKeeper nebo Arch úložiÅ¡ti."@cs , "Modul-Name eines Subversion, CVS, BitKeeper oder Arch Repositorys."@de , "Module name of a Subversion, CVS, BitKeeper or Arch repository."@en , @@ -483,7 +478,8 @@ doap:module "módulo"@es . doap:name - a rdf:Property ; + a rdf:Property , + owl:AnnotationProperty ; rdfs:comment "A name of something."@en , "Der Name von Irgendwas"@de , "El nombre de algo."@es , @@ -495,7 +491,6 @@ doap:name "name"@en , "nom"@fr , "nombre"@es ; - rdfs:range rdfs:Literal ; rdfs:subPropertyOf rdfs:label . doap:old-homepage @@ -520,7 +515,8 @@ doap:old-homepage rdfs:subPropertyOf foaf:homepage . doap:os - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Betriebssystem auf dem das Projekt eingesetzt werden kann. Diese Eigenschaft kann ausgelassen werden, wenn das Projekt nicht BS-spezifisch ist."@de , "Operating system that a project is limited to. Omit this property if the project is not OS-specific."@en , "OperaÄnà systém, na jehož použità je projekt limitován. Vynechejte tuto vlastnost, pokud je projekt nezávislý na operaÄnÃm systému."@cs , @@ -535,20 +531,20 @@ doap:os "operating system"@en , "operaÄnà systém"@cs , "sistema operativo"@es , - """système d'exploitation"""@fr ; - rdfs:range rdfs:Literal . + """système d'exploitation"""@fr . doap:platform - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Indicator of software platform (non-OS specific), e.g. Java, Firefox, ECMA CLR"@en ; rdfs:domain doap:Project , doap:Version ; rdfs:isDefinedBy doap: ; - rdfs:label "platform"@en ; - rdfs:range rdfs:Literal . + rdfs:label "platform"@en . doap:programming-language - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment """Langage de programmation avec lequel un projet est implémenté, ou avec lequel il est prévu de l'utiliser."""@fr , "Lenguaje de programación en el que un proyecto es implementado o con el cuál pretende usarse."@es , @@ -561,11 +557,11 @@ doap:programming-language "langage de programmation"@fr , "lenguaje de programación"@es , "programming language"@en , - "programovacà jazyk"@cs ; - rdfs:range rdfs:Literal . + "programovacà jazyk"@cs . doap:release - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "A project release."@en , "Ein Release (Version) eines Projekts."@de , "Relase (verze) projektu."@cs , @@ -581,7 +577,8 @@ doap:release rdfs:range doap:Version . doap:repository - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Dépôt du code source."@fr , "Quellcode-Versionierungssystem."@de , "Repositorio del código fuente."@es , @@ -597,7 +594,8 @@ doap:repository rdfs:range doap:Repository . doap:revision - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment """Identifiant de révision d'une release du programme."""@fr , "Identifikátor zpÅ™ÃstupnÄ›né revize softwaru."@cs , "Indentificador de la versión de un release de software."@es , @@ -609,11 +607,11 @@ doap:revision "revision"@en , "révision"@fr , "versión"@es , - "verze"@cs ; - rdfs:range rdfs:Literal . + "verze"@cs . doap:screenshots - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment """Page web avec des captures d'écran du projet."""@fr , "Página web con capturas de pantalla del proyecto."@es , "Web page with screenshots of project."@en , @@ -628,15 +626,16 @@ doap:screenshots "snÃmek obrazovky"@cs . doap:service-endpoint - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "The URI of a web service endpoint where software as a service may be accessed"@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; - rdfs:label "service endpoint"@en ; - rdfs:range rdfs:Resource . + rdfs:label "service endpoint"@en . doap:shortdesc - a rdf:Property ; + a rdf:Property , + owl:DatatypeProperty ; rdfs:comment "Descripción corta (8 o 9 palabras) en texto plano de un proyecto."@es , "Krátký (8 nebo 9 slov) ÄistÄ› textový popis projektu."@cs , "Kurzbeschreibung (8 oder 9 Wörter) eines Projects als einfacher Text."@de , @@ -647,11 +646,11 @@ doap:shortdesc "descripción corta"@es , "description courte"@fr , "krátký popis"@cs , - "short description"@en ; - rdfs:range rdfs:Literal . + "short description"@en . doap:tester - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "A tester or other quality control contributor."@en , "Ein Tester oder anderer Mitarbeiter der Qualitätskontrolle."@de , "Tester nebo jiný spoluautor kontrolujÃcà kvalitu."@cs , @@ -667,7 +666,8 @@ doap:tester rdfs:range foaf:Person . doap:translator - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Collaborateur à la traduction du projet."@fr , "Contributor of translations to the project."@en , "Mitarbeiter an den Ãœbersetzungen eines Projektes."@de , @@ -683,7 +683,8 @@ doap:translator rdfs:range foaf:Person . doap:vendor - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment "Vendor organization: commercial, free or otherwise"@en ; rdfs:domain doap:Project ; rdfs:isDefinedBy doap: ; @@ -691,7 +692,8 @@ doap:vendor rdfs:range foaf:Organization . doap:wiki - a rdf:Property ; + a rdf:Property , + owl:ObjectProperty ; rdfs:comment """L'URL du Wiki pour la discussion collaborative sur le projet."""@fr , "URL adresa wiki projektu pro spoleÄné diskuse."@cs , "URL del Wiki para discusión colaborativa del proyecto."@es , diff --git a/schemas.lv2/foaf.ttl b/schemas.lv2/foaf.ttl index 1ae75aa..5aec41e 100644 --- a/schemas.lv2/foaf.ttl +++ b/schemas.lv2/foaf.ttl @@ -2,578 +2,610 @@ @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix dct: <http://purl.org/dc/terms/> . +@prefix dcterms: <http://purl.org/dc/terms/> . -<http://xmlns.com/foaf/0.1/> - a owl:Ontology ; - dct:description "The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language." ; - dct:title "Friend of a Friend (FOAF) vocabulary" ; +foaf: + a owl:Ontology ; + dcterms:description "The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language." ; + dcterms:title "Friend of a Friend (FOAF) vocabulary" ; rdfs:comment "This version of the FOAF vocabulary has been slightly trimmed for LV2." . foaf:Agent - a rdfs:Class, owl:Class ; - rdfs:comment "An agent (eg. person, group, software or physical artifact)." ; - rdfs:label "Agent" ; - owl:equivalentClass <http://purl.org/dc/terms/Agent> . + a rdfs:Class , + owl:Class ; + rdfs:comment "An agent (eg. person, group, software or physical artifact)." ; + rdfs:label "Agent" ; + owl:equivalentClass dcterms:Agent . foaf:Document - a rdfs:Class, owl:Class ; - rdfs:comment "A document." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Document" ; - owl:disjointWith foaf:Organization, foaf:Project . + a rdfs:Class , + owl:Class ; + rdfs:comment "A document." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Document" ; + owl:disjointWith foaf:Organization , + foaf:Project . foaf:Group - a rdfs:Class, owl:Class ; - rdfs:comment "A class of Agents." ; - rdfs:label "Group" ; - rdfs:subClassOf foaf:Agent . + a rdfs:Class , + owl:Class ; + rdfs:comment "A class of Agents." ; + rdfs:label "Group" ; + rdfs:subClassOf foaf:Agent . foaf:Image - a rdfs:Class, owl:Class ; - rdfs:comment "An image." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Image" ; - rdfs:subClassOf foaf:Document . + a rdfs:Class , + owl:Class ; + rdfs:comment "An image." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Image" ; + rdfs:subClassOf foaf:Document . foaf:LabelProperty - a rdfs:Class, owl:Class ; - rdfs:comment "A foaf:LabelProperty is any RDF property with texual values that serve as labels." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Label Property" . + a rdfs:Class , + owl:Class ; + rdfs:comment "A foaf:LabelProperty is any RDF property with textual values that serve as labels." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Label Property" . foaf:OnlineAccount - a rdfs:Class, owl:Class ; - rdfs:comment "An online account." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Online Account" ; - rdfs:subClassOf owl:Thing . + a rdfs:Class , + owl:Class ; + rdfs:comment "An online account." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Online Account" ; + rdfs:subClassOf owl:Thing . foaf:OnlineChatAccount - a rdfs:Class, owl:Class ; - rdfs:comment "An online chat account." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Online Chat Account" ; - rdfs:subClassOf foaf:OnlineAccount . + a rdfs:Class , + owl:Class ; + rdfs:comment "An online chat account." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Online Chat Account" ; + rdfs:subClassOf foaf:OnlineAccount . foaf:OnlineEcommerceAccount - a rdfs:Class, owl:Class ; - rdfs:comment "An online e-commerce account." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Online E-commerce Account" ; - rdfs:subClassOf foaf:OnlineAccount . + a rdfs:Class , + owl:Class ; + rdfs:comment "An online e-commerce account." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Online E-commerce Account" ; + rdfs:subClassOf foaf:OnlineAccount . foaf:OnlineGamingAccount - a rdfs:Class, owl:Class ; - rdfs:comment "An online gaming account." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Online Gaming Account" ; - rdfs:subClassOf foaf:OnlineAccount . + a rdfs:Class , + owl:Class ; + rdfs:comment "An online gaming account." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Online Gaming Account" ; + rdfs:subClassOf foaf:OnlineAccount . foaf:Organization - a rdfs:Class, owl:Class ; - rdfs:comment "An organization." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Organization" ; - rdfs:subClassOf foaf:Agent ; - owl:disjointWith foaf:Document, foaf:Person . + a rdfs:Class , + owl:Class ; + rdfs:comment "An organization." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Organization" ; + rdfs:subClassOf foaf:Agent ; + owl:disjointWith foaf:Document , + foaf:Person . foaf:Person - a rdfs:Class, owl:Class ; - rdfs:comment "A person." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Person" ; - rdfs:subClassOf foaf:Agent ; - owl:disjointWith foaf:Organization, foaf:Project . + a rdfs:Class , + owl:Class ; + rdfs:comment "A person." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Person" ; + rdfs:subClassOf foaf:Agent ; + owl:disjointWith foaf:Organization , + foaf:Project . foaf:PersonalProfileDocument - a rdfs:Class, owl:Class ; - rdfs:comment "A personal profile RDF document." ; - rdfs:label "PersonalProfileDocument" ; - rdfs:subClassOf foaf:Document . + a rdfs:Class , + owl:Class ; + rdfs:comment "A personal profile RDF document." ; + rdfs:label "PersonalProfileDocument" ; + rdfs:subClassOf foaf:Document . foaf:Project - a rdfs:Class, owl:Class ; - rdfs:comment "A project (a collective endeavour of some kind)." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Project" ; - owl:disjointWith foaf:Document, foaf:Person . + a rdfs:Class , + owl:Class ; + rdfs:comment "A project (a collective endeavour of some kind)." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Project" ; + owl:disjointWith foaf:Document , + foaf:Person . foaf:account - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "Indicates an account held by this agent." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "account" ; - rdfs:range foaf:OnlineAccount . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "Indicates an account held by this agent." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "account" ; + rdfs:range foaf:OnlineAccount . foaf:accountName - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "Indicates the name (identifier) associated with this online account." ; - rdfs:domain foaf:OnlineAccount ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "account name" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "Indicates the name (identifier) associated with this online account." ; + rdfs:domain foaf:OnlineAccount ; + rdfs:isDefinedBy foaf: ; + rdfs:label "account name" ; + rdfs:range rdfs:Literal . foaf:accountServiceHomepage - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "Indicates a homepage of the service provide for this online account." ; - rdfs:domain foaf:OnlineAccount ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "account service homepage" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "Indicates a homepage of the service provide for this online account." ; + rdfs:domain foaf:OnlineAccount ; + rdfs:isDefinedBy foaf: ; + rdfs:label "account service homepage" ; + rdfs:range foaf:Document . foaf:age - a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ; - rdfs:comment "The age in years of some agent." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "age" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:comment "The age in years of some agent." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "age" ; + rdfs:range rdfs:Literal . foaf:aimChatID - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "An AIM chat ID" ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "AIM chat ID" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf foaf:nick . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "An AIM chat ID" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "AIM chat ID" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf foaf:nick . foaf:birthday - a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ; - rdfs:comment "The birthday of this Agent, represented in mm-dd string form, eg. '12-31'." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "birthday" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:comment """The birthday of this Agent, represented in mm-dd string form, eg. '12-31'.""" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "birthday" ; + rdfs:range rdfs:Literal . foaf:currentProject - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A current project this person works on." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "current project" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A current project this person works on." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "current project" ; + rdfs:range owl:Thing . foaf:depiction - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A depiction of some thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "depiction" ; - rdfs:range foaf:Image ; - owl:inverseOf foaf:depicts . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A depiction of some thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "depiction" ; + rdfs:range foaf:Image ; + owl:inverseOf foaf:depicts . foaf:depicts - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A thing depicted in this representation." ; - rdfs:domain foaf:Image ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "depicts" ; - rdfs:range owl:Thing ; - owl:inverseOf foaf:depiction . - -foaf:dnaChecksum - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A checksum for the DNA of some thing. Joke." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "DNA checksum" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A thing depicted in this representation." ; + rdfs:domain foaf:Image ; + rdfs:isDefinedBy foaf: ; + rdfs:label "depicts" ; + rdfs:range owl:Thing ; + owl:inverseOf foaf:depiction . foaf:familyName - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The family name of some person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "familyName" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The family name of some person." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "familyName" ; + rdfs:range rdfs:Literal . foaf:firstName - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The first name of a person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "firstName" ; - rdfs:range rdfs:Literal . - -foaf:fundedBy - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "An organization funding a project or person." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "funded by" ; - rdfs:range owl:Thing . - -foaf:geekcode - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A textual geekcode for this person, see http://www.geekcode.com/geek.html" ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "geekcode" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The first name of a person." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "firstName" ; + rdfs:range rdfs:Literal . foaf:gender - a rdf:Property, owl:DatatypeProperty, owl:FunctionalProperty ; - rdfs:comment "The gender of this Agent (typically but not necessarily 'male' or 'female')." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "gender" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty , + owl:FunctionalProperty ; + rdfs:comment """The gender of this Agent (typically but not necessarily 'male' or 'female').""" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "gender" ; + rdfs:range rdfs:Literal . foaf:givenName - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The given name of some person." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Given name" . - -foaf:givenname - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The given name of some person." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Given name" . - -foaf:holdsAccount - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "Indicates an account held by this agent." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "account" ; - rdfs:range foaf:OnlineAccount . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The given name of some person." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Given name" . foaf:homepage - a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ; - rdfs:comment "A homepage for some thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "homepage" ; - rdfs:range foaf:Document ; - rdfs:subPropertyOf foaf:isPrimaryTopicOf, foaf:page . + a rdf:Property , + owl:InverseFunctionalProperty , + owl:ObjectProperty ; + rdfs:comment "A homepage for some thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "homepage" ; + rdfs:range foaf:Document ; + rdfs:subPropertyOf foaf:isPrimaryTopicOf , + foaf:page . foaf:icqChatID - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "An ICQ chat ID" ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "ICQ chat ID" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf foaf:nick . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "An ICQ chat ID" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "ICQ chat ID" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf foaf:nick . foaf:img - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "An image that can be used to represent some thing (ie. those depictions which are particularly representative of something, eg. one's photo on a homepage)." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "image" ; - rdfs:range foaf:Image ; - rdfs:subPropertyOf foaf:depiction . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment """An image that can be used to represent some thing (ie. those depictions which are particularly representative of something, eg. one's photo on a homepage).""" ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "image" ; + rdfs:range foaf:Image ; + rdfs:subPropertyOf foaf:depiction . foaf:interest - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A page about a topic of interest to this person." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "interest" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A page about a topic of interest to this person." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "interest" ; + rdfs:range foaf:Document . foaf:isPrimaryTopicOf - a rdf:Property, owl:InverseFunctionalProperty ; - rdfs:comment "A document that this thing is the primary topic of." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "is primary topic of" ; - rdfs:range foaf:Document ; - rdfs:subPropertyOf foaf:page ; - owl:inverseOf foaf:primaryTopic . + a rdf:Property , + owl:InverseFunctionalProperty ; + rdfs:comment "A document that this thing is the primary topic of." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "is primary topic of" ; + rdfs:range foaf:Document ; + rdfs:subPropertyOf foaf:page ; + owl:inverseOf foaf:primaryTopic . foaf:jabberID - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "A jabber ID for something." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "jabber ID" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "A jabber ID for something." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "jabber ID" ; + rdfs:range rdfs:Literal . foaf:knows - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A person known by this person (indicating some level of reciprocated interaction between the parties)." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "knows" ; - rdfs:range foaf:Person . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A person known by this person (indicating some level of reciprocated interaction between the parties)." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "knows" ; + rdfs:range foaf:Person . foaf:lastName - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The last name of a person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "lastName" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The last name of a person." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "lastName" ; + rdfs:range rdfs:Literal . foaf:logo - a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ; - rdfs:comment "A logo representing some thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "logo" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:InverseFunctionalProperty , + owl:ObjectProperty ; + rdfs:comment "A logo representing some thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "logo" ; + rdfs:range owl:Thing . foaf:made - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "Something that was made by this agent." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "made" ; - rdfs:range owl:Thing ; - owl:inverseOf foaf:maker . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "Something that was made by this agent." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "made" ; + rdfs:range owl:Thing ; + owl:inverseOf foaf:maker . foaf:maker - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "An agent that made this thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "maker" ; - rdfs:range foaf:Agent ; - owl:equivalentProperty <http://purl.org/dc/terms/creator> ; - owl:inverseOf foaf:made . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "An agent that made this thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "maker" ; + rdfs:range foaf:Agent ; + owl:equivalentProperty dcterms:creator ; + owl:inverseOf foaf:made . foaf:mbox - a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ; - rdfs:comment "A personal mailbox, ie. an Internet mailbox associated with exactly one owner, the first owner of this mailbox. This is a 'static inverse functional property', in that there is (across time and change) at most one individual that ever has any particular value for foaf:mbox." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "personal mailbox" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:InverseFunctionalProperty , + owl:ObjectProperty ; + rdfs:comment """A personal mailbox, ie. an Internet mailbox associated with exactly one owner, the first owner of this mailbox. This is a 'static inverse functional property', in that there is (across time and change) at most one individual that ever has any particular value for foaf:mbox.""" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "personal mailbox" ; + rdfs:range owl:Thing . foaf:mbox_sha1sum - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "sha1sum of a personal mailbox URI name" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "The sha1sum of the URI of an Internet mailbox associated with exactly one owner, the first owner of the mailbox." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "sha1sum of a personal mailbox URI name" ; + rdfs:range rdfs:Literal . foaf:member - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "Indicates a member of a Group" ; - rdfs:domain foaf:Group ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "member" ; - rdfs:range foaf:Agent . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "Indicates a member of a Group" ; + rdfs:domain foaf:Group ; + rdfs:isDefinedBy foaf: ; + rdfs:label "member" ; + rdfs:range foaf:Agent . foaf:membershipClass - a rdf:Property, owl:AnnotationProperty ; - rdfs:comment "Indicates the class of individuals that are a member of a Group" ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "membershipClass" . + a rdf:Property , + owl:AnnotationProperty ; + rdfs:comment "Indicates the class of individuals that are a member of a Group" ; + rdfs:isDefinedBy foaf: ; + rdfs:label "membershipClass" . foaf:msnChatID - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "An MSN chat ID" ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "MSN chat ID" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf foaf:nick . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "An MSN chat ID" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "MSN chat ID" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf foaf:nick . foaf:myersBriggs - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A Myers Briggs (MBTI) personality classification." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "myersBriggs" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A Myers Briggs (MBTI) personality classification." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "myersBriggs" ; + rdfs:range rdfs:Literal . foaf:name - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A name for some thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "name" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf rdfs:label . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A name for some thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "name" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf rdfs:label . foaf:nick - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames)." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "nickname" . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A short informal nickname characterising an agent (includes login identifiers, IRC and other chat nicknames)." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "nickname" . foaf:openid - a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ; - rdfs:comment "An OpenID for an Agent." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "openid" ; - rdfs:range foaf:Document ; - rdfs:subPropertyOf foaf:isPrimaryTopicOf . + a rdf:Property , + owl:InverseFunctionalProperty , + owl:ObjectProperty ; + rdfs:comment "An OpenID for an Agent." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "openid" ; + rdfs:range foaf:Document ; + rdfs:subPropertyOf foaf:isPrimaryTopicOf . foaf:page - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A page or document about this thing." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "page" ; - rdfs:range foaf:Document ; - owl:inverseOf foaf:topic . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A page or document about this thing." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy foaf: ; + rdfs:label "page" ; + rdfs:range foaf:Document ; + owl:inverseOf foaf:topic . foaf:pastProject - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A project this person has previously worked on." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "past project" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A project this person has previously worked on." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "past project" ; + rdfs:range owl:Thing . foaf:phone - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel)." ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "phone" . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A phone, specified using fully qualified tel: URI scheme (refs: http://www.w3.org/Addressing/schemes.html#tel)." ; + rdfs:isDefinedBy foaf: ; + rdfs:label "phone" . foaf:plan - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A .plan comment, in the tradition of finger and '.plan' files." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "plan" ; - rdfs:range rdfs:Literal . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment """A .plan comment, in the tradition of finger and '.plan' files.""" ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "plan" ; + rdfs:range rdfs:Literal . foaf:primaryTopic - a rdf:Property, owl:FunctionalProperty, owl:ObjectProperty ; - rdfs:comment "The primary topic of some page or document." ; - rdfs:domain foaf:Document ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "primary topic" ; - rdfs:range owl:Thing ; - owl:inverseOf foaf:isPrimaryTopicOf . + a rdf:Property , + owl:FunctionalProperty , + owl:ObjectProperty ; + rdfs:comment "The primary topic of some page or document." ; + rdfs:domain foaf:Document ; + rdfs:isDefinedBy foaf: ; + rdfs:label "primary topic" ; + rdfs:range owl:Thing ; + owl:inverseOf foaf:isPrimaryTopicOf . foaf:publications - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A link to the publications of this person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "publications" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A link to the publications of this person." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "publications" ; + rdfs:range foaf:Document . foaf:schoolHomepage - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A homepage of a school attended by the person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "schoolHomepage" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A homepage of a school attended by the person." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "schoolHomepage" ; + rdfs:range foaf:Document . foaf:sha1 - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A sha1sum hash, in hex." ; - rdfs:domain foaf:Document ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "sha1sum (hex)" . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A sha1sum hash, in hex." ; + rdfs:domain foaf:Document ; + rdfs:isDefinedBy foaf: ; + rdfs:label "sha1sum (hex)" . foaf:skypeID - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A Skype ID" ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Skype ID" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf foaf:nick . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A Skype ID" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Skype ID" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf foaf:nick . foaf:status - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "A string expressing what the user is happy for the general public (normally) to know about their current activity." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "status" ; - rdfs:range rdfs:Literal . - -foaf:surname - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "The surname of some person." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Surname" ; - rdfs:range rdfs:Literal . - -foaf:theme - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A theme." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "theme" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A string expressing what the user is happy for the general public (normally) to know about their current activity." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "status" ; + rdfs:range rdfs:Literal . foaf:thumbnail - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A derived thumbnail image." ; - rdfs:domain foaf:Image ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "thumbnail" ; - rdfs:range foaf:Image . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A derived thumbnail image." ; + rdfs:domain foaf:Image ; + rdfs:isDefinedBy foaf: ; + rdfs:label "thumbnail" ; + rdfs:range foaf:Image . foaf:tipjar - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A tipjar document for this agent, describing means for payment and reward." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "tipjar" ; - rdfs:range foaf:Document ; - rdfs:subPropertyOf foaf:page . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A tipjar document for this agent, describing means for payment and reward." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "tipjar" ; + rdfs:range foaf:Document ; + rdfs:subPropertyOf foaf:page . foaf:title - a rdf:Property, owl:DatatypeProperty ; - rdfs:comment "Title (Mr, Mrs, Ms, Dr. etc)" ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "title" . + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "Title (Mr, Mrs, Ms, Dr. etc)" ; + rdfs:isDefinedBy foaf: ; + rdfs:label "title" . foaf:topic - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A topic of some page or document." ; - rdfs:domain foaf:Document ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "topic" ; - rdfs:range owl:Thing ; - owl:inverseOf foaf:page . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A topic of some page or document." ; + rdfs:domain foaf:Document ; + rdfs:isDefinedBy foaf: ; + rdfs:label "topic" ; + rdfs:range owl:Thing ; + owl:inverseOf foaf:page . foaf:topic_interest - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A thing of interest to this person." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "topic_interest" ; - rdfs:range owl:Thing . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A thing of interest to this person." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "topic_interest" ; + rdfs:range owl:Thing . foaf:weblog - a rdf:Property, owl:InverseFunctionalProperty, owl:ObjectProperty ; - rdfs:comment "A weblog of some thing (whether person, group, company etc.)." ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "weblog" ; - rdfs:range foaf:Document ; - rdfs:subPropertyOf foaf:page . + a rdf:Property , + owl:InverseFunctionalProperty , + owl:ObjectProperty ; + rdfs:comment "A weblog of some thing (whether person, group, company etc.)." ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "weblog" ; + rdfs:range foaf:Document ; + rdfs:subPropertyOf foaf:page . foaf:workInfoHomepage - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A work info homepage of some person; a page about their work for some organization." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "work info homepage" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A work info homepage of some person; a page about their work for some organization." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "work info homepage" ; + rdfs:range foaf:Document . foaf:workplaceHomepage - a rdf:Property, owl:ObjectProperty ; - rdfs:comment "A workplace homepage of some person; the homepage of an organization they work for." ; - rdfs:domain foaf:Person ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "workplace homepage" ; - rdfs:range foaf:Document . + a rdf:Property , + owl:ObjectProperty ; + rdfs:comment "A workplace homepage of some person; the homepage of an organization they work for." ; + rdfs:domain foaf:Person ; + rdfs:isDefinedBy foaf: ; + rdfs:label "workplace homepage" ; + rdfs:range foaf:Document . foaf:yahooChatID - a rdf:Property, owl:DatatypeProperty, owl:InverseFunctionalProperty ; - rdfs:comment "A Yahoo chat ID" ; - rdfs:domain foaf:Agent ; - rdfs:isDefinedBy <http://xmlns.com/foaf/0.1/> ; - rdfs:label "Yahoo chat ID" ; - rdfs:range rdfs:Literal ; - rdfs:subPropertyOf foaf:nick . + a rdf:Property , + owl:DatatypeProperty , + owl:InverseFunctionalProperty ; + rdfs:comment "A Yahoo chat ID" ; + rdfs:domain foaf:Agent ; + rdfs:isDefinedBy foaf: ; + rdfs:label "Yahoo chat ID" ; + rdfs:range rdfs:Literal ; + rdfs:subPropertyOf foaf:nick . diff --git a/schemas.lv2/manifest.ttl b/schemas.lv2/manifest.ttl index 2dbcbd4..813d254 100644 --- a/schemas.lv2/manifest.ttl +++ b/schemas.lv2/manifest.ttl @@ -1,13 +1,9 @@ @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . -<http://ontologi.es/doap-changeset#> - a owl:Ontology ; - rdfs:seeAlso <dcs.ttl> . - <http://purl.org/dc/terms/> a owl:Ontology ; - rdfs:seeAlso <dct.ttl> . + rdfs:seeAlso <dcterms.ttl> . <http://usefulinc.com/ns/doap#> a owl:Ontology ; @@ -21,7 +17,7 @@ a owl:Ontology ; rdfs:seeAlso <owl.ttl> . -<http://www.w3.org/2000/01/rdf-schema#> +rdfs: a owl:Ontology ; rdfs:seeAlso <rdfs.ttl> . diff --git a/schemas.lv2/meson.build b/schemas.lv2/meson.build new file mode 100644 index 0000000..e8c8179 --- /dev/null +++ b/schemas.lv2/meson.build @@ -0,0 +1,17 @@ +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +schema_data = files( + 'dcterms.ttl', + 'doap.ttl', + 'foaf.ttl', + 'manifest.ttl', + 'owl.ttl', + 'rdf.ttl', + 'rdfs.ttl', + 'xsd.ttl', +) + +if get_option('bundles') + install_data(schema_data, install_dir: lv2dir / 'schemas.lv2') +endif diff --git a/schemas.lv2/owl.ttl b/schemas.lv2/owl.ttl index 3f1c86e..e5f4fa2 100644 --- a/schemas.lv2/owl.ttl +++ b/schemas.lv2/owl.ttl @@ -2,12 +2,12 @@ @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix dct: <http://purl.org/dc/terms/> . +@prefix dcterms: <http://purl.org/dc/terms/> . <http://www.w3.org/2002/07/owl> - dct:title "The OWL 2 Schema vocabulary (OWL 2)" ; - a owl:Ontology ; - rdfs:comment """ + dcterms:title "The OWL 2 Schema vocabulary (OWL 2)" ; + a owl:Ontology ; + rdfs:comment """ This ontology partially describes the built-in classes and properties that together form the basis of the RDF/XML syntax of OWL 2. The content of this ontology is based on Tables 6.1 and 6.2 @@ -25,591 +25,596 @@ will cause it to become an OWL 2 Full ontology and may have other, unexpected, consequences. """ ; - rdfs:isDefinedBy <http://www.w3.org/TR/owl2-mapping-to-rdf/>, <http://www.w3.org/TR/owl2-rdf-based-semantics/>, <http://www.w3.org/TR/owl2-syntax/> ; - rdfs:seeAlso <http://www.w3.org/TR/owl2-rdf-based-semantics/#table-axiomatic-classes>, <http://www.w3.org/TR/owl2-rdf-based-semantics/#table-axiomatic-properties> ; - owl:imports rdfs: ; - owl:versionIRI <http://www.w3.org/2002/07/owl> ; - owl:versionInfo "$Date: 2009/11/15 10:54:12 $" . + rdfs:isDefinedBy <http://www.w3.org/TR/owl2-mapping-to-rdf/> , + <http://www.w3.org/TR/owl2-rdf-based-semantics/> , + <http://www.w3.org/TR/owl2-syntax/> ; + rdfs:seeAlso <http://www.w3.org/TR/owl2-rdf-based-semantics/#table-axiomatic-classes> , + <http://www.w3.org/TR/owl2-rdf-based-semantics/#table-axiomatic-properties> ; + owl:imports rdfs: ; + owl:versionIRI <http://www.w3.org/2002/07/owl> ; + owl:versionInfo "$Date: 2009/11/15 10:54:12 $" . owl:AllDifferent - a rdfs:Class ; - rdfs:comment "The class of collections of pairwise different individuals." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "AllDifferent" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of collections of pairwise different individuals." ; + rdfs:isDefinedBy owl: ; + rdfs:label "AllDifferent" ; + rdfs:subClassOf rdfs:Resource . owl:AllDisjointClasses - a rdfs:Class ; - rdfs:comment "The class of collections of pairwise disjoint classes." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "AllDisjointClasses" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of collections of pairwise disjoint classes." ; + rdfs:isDefinedBy owl: ; + rdfs:label "AllDisjointClasses" ; + rdfs:subClassOf rdfs:Resource . owl:AllDisjointProperties - a rdfs:Class ; - rdfs:comment "The class of collections of pairwise disjoint properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "AllDisjointProperties" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of collections of pairwise disjoint properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "AllDisjointProperties" ; + rdfs:subClassOf rdfs:Resource . owl:Annotation - a rdfs:Class ; - rdfs:comment "The class of annotated annotations for which the RDF serialization consists of an annotated subject, predicate and object." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Annotation" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of annotated annotations for which the RDF serialization consists of an annotated subject, predicate and object." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Annotation" ; + rdfs:subClassOf rdfs:Resource . owl:AnnotationProperty - a rdfs:Class ; - rdfs:comment "The class of annotation properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "AnnotationProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of annotation properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "AnnotationProperty" ; + rdfs:subClassOf rdf:Property . owl:AsymmetricProperty - a rdfs:Class ; - rdfs:comment "The class of asymmetric properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "AsymmetricProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of asymmetric properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "AsymmetricProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:Axiom - a rdfs:Class ; - rdfs:comment "The class of annotated axioms for which the RDF serialization consists of an annotated subject, predicate and object." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Axiom" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of annotated axioms for which the RDF serialization consists of an annotated subject, predicate and object." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Axiom" ; + rdfs:subClassOf rdfs:Resource . owl:Class - a rdfs:Class ; - rdfs:comment "The class of OWL classes." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Class" ; - rdfs:subClassOf rdfs:Class . + a rdfs:Class ; + rdfs:comment "The class of OWL classes." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Class" ; + rdfs:subClassOf rdfs:Class . owl:DatatypeProperty - a rdfs:Class ; - rdfs:comment "The class of data properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "DatatypeProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of data properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "DatatypeProperty" ; + rdfs:subClassOf rdf:Property . owl:DeprecatedClass - a rdfs:Class ; - rdfs:comment "The class of deprecated classes." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "DeprecatedClass" ; - rdfs:subClassOf rdfs:Class . + a rdfs:Class ; + rdfs:comment "The class of deprecated classes." ; + rdfs:isDefinedBy owl: ; + rdfs:label "DeprecatedClass" ; + rdfs:subClassOf rdfs:Class . owl:DeprecatedProperty - a rdfs:Class ; - rdfs:comment "The class of deprecated properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "DeprecatedProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of deprecated properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "DeprecatedProperty" ; + rdfs:subClassOf rdf:Property . owl:FunctionalProperty - a rdfs:Class ; - rdfs:comment "The class of functional properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "FunctionalProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of functional properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "FunctionalProperty" ; + rdfs:subClassOf rdf:Property . owl:InverseFunctionalProperty - a rdfs:Class ; - rdfs:comment "The class of inverse-functional properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "InverseFunctionalProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of inverse-functional properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "InverseFunctionalProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:IrreflexiveProperty - a rdfs:Class ; - rdfs:comment "The class of irreflexive properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "IrreflexiveProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of irreflexive properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "IrreflexiveProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:NamedIndividual - a rdfs:Class ; - rdfs:comment "The class of named individuals." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "NamedIndividual" ; - rdfs:subClassOf owl:Thing . + a rdfs:Class ; + rdfs:comment "The class of named individuals." ; + rdfs:isDefinedBy owl: ; + rdfs:label "NamedIndividual" ; + rdfs:subClassOf owl:Thing . owl:NegativePropertyAssertion - a rdfs:Class ; - rdfs:comment "The class of negative property assertions." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "NegativePropertyAssertion" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of negative property assertions." ; + rdfs:isDefinedBy owl: ; + rdfs:label "NegativePropertyAssertion" ; + rdfs:subClassOf rdfs:Resource . owl:Nothing - a owl:Class ; - rdfs:comment "This is the empty class." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Nothing" ; - rdfs:subClassOf owl:Thing . + a owl:Class ; + rdfs:comment "This is the empty class." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Nothing" ; + rdfs:subClassOf owl:Thing . owl:ObjectProperty - a rdfs:Class ; - rdfs:comment "The class of object properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "ObjectProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of object properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "ObjectProperty" ; + rdfs:subClassOf rdf:Property . owl:Ontology - a rdfs:Class ; - rdfs:comment "The class of ontologies." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Ontology" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of ontologies." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Ontology" ; + rdfs:subClassOf rdfs:Resource . owl:OntologyProperty - a rdfs:Class ; - rdfs:comment "The class of ontology properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "OntologyProperty" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment "The class of ontology properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "OntologyProperty" ; + rdfs:subClassOf rdf:Property . owl:ReflexiveProperty - a rdfs:Class ; - rdfs:comment "The class of reflexive properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "ReflexiveProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of reflexive properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "ReflexiveProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:Restriction - a rdfs:Class ; - rdfs:comment "The class of property restrictions." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Restriction" ; - rdfs:subClassOf owl:Class . + a rdfs:Class ; + rdfs:comment "The class of property restrictions." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Restriction" ; + rdfs:subClassOf owl:Class . owl:SymmetricProperty - a rdfs:Class ; - rdfs:comment "The class of symmetric properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "SymmetricProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of symmetric properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "SymmetricProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:Thing - a owl:Class ; - rdfs:comment "The class of OWL individuals." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "Thing" . + a owl:Class ; + rdfs:comment "The class of OWL individuals." ; + rdfs:isDefinedBy owl: ; + rdfs:label "Thing" . owl:TransitiveProperty - a rdfs:Class ; - rdfs:comment "The class of transitive properties." ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "TransitiveProperty" ; - rdfs:subClassOf owl:ObjectProperty . + a rdfs:Class ; + rdfs:comment "The class of transitive properties." ; + rdfs:isDefinedBy owl: ; + rdfs:label "TransitiveProperty" ; + rdfs:subClassOf owl:ObjectProperty . owl:allValuesFrom - a rdf:Property ; - rdfs:comment "The property that determines the class that a universal property restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "all values from" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "The property that determines the class that a universal property restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "all values from" ; + rdfs:range rdfs:Class . owl:annotatedProperty - a rdf:Property ; - rdfs:comment "The property that determines the predicate of an annotated axiom or annotated annotation." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "annotated property" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The property that determines the predicate of an annotated axiom or annotated annotation." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "annotated property" ; + rdfs:range rdfs:Resource . owl:annotatedSource - a rdf:Property ; - rdfs:comment "The property that determines the subject of an annotated axiom or annotated annotation." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "annotated source" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The property that determines the subject of an annotated axiom or annotated annotation." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "annotated source" ; + rdfs:range rdfs:Resource . owl:annotatedTarget - a rdf:Property ; - rdfs:comment "The property that determines the object of an annotated axiom or annotated annotation." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "annotated target" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The property that determines the object of an annotated axiom or annotated annotation." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "annotated target" ; + rdfs:range rdfs:Resource . owl:assertionProperty - a rdf:Property ; - rdfs:comment "The property that determines the predicate of a negative property assertion." ; - rdfs:domain owl:NegativePropertyAssertion ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "assertion property" ; - rdfs:range rdf:Property . + a rdf:Property ; + rdfs:comment "The property that determines the predicate of a negative property assertion." ; + rdfs:domain owl:NegativePropertyAssertion ; + rdfs:isDefinedBy owl: ; + rdfs:label "assertion property" ; + rdfs:range rdf:Property . owl:backwardCompatibleWith - a owl:AnnotationProperty, owl:OntologyProperty ; - rdfs:comment "The annotation property that indicates that a given ontology is backward compatible with another ontology." ; - rdfs:domain owl:Ontology ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "backward compatible with" ; - rdfs:range owl:Ontology . + a owl:AnnotationProperty , + owl:OntologyProperty ; + rdfs:comment "The annotation property that indicates that a given ontology is backward compatible with another ontology." ; + rdfs:domain owl:Ontology ; + rdfs:isDefinedBy owl: ; + rdfs:label "backward compatible with" ; + rdfs:range owl:Ontology . owl:bottomDataProperty - a owl:DatatypeProperty ; - rdfs:comment "The data property that does not relate any individual to any data value." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "bottom data property" ; - rdfs:range rdfs:Literal . + a owl:DatatypeProperty ; + rdfs:comment "The data property that does not relate any individual to any data value." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "bottom data property" ; + rdfs:range rdfs:Literal . owl:bottomObjectProperty - a owl:ObjectProperty ; - rdfs:comment "The object property that does not relate any two individuals." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "bottom object property" ; - rdfs:range owl:Thing . + a owl:ObjectProperty ; + rdfs:comment "The object property that does not relate any two individuals." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "bottom object property" ; + rdfs:range owl:Thing . owl:cardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of an exact cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of an exact cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:complementOf - a rdf:Property ; - rdfs:comment "The property that determines that a given class is the complement of another class." ; - rdfs:domain owl:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "complement of" ; - rdfs:range owl:Class . + a rdf:Property ; + rdfs:comment "The property that determines that a given class is the complement of another class." ; + rdfs:domain owl:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "complement of" ; + rdfs:range owl:Class . owl:datatypeComplementOf - a rdf:Property ; - rdfs:comment "The property that determines that a given data range is the complement of another data range with respect to the data domain." ; - rdfs:domain rdfs:Datatype ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "datatype complement of" ; - rdfs:range rdfs:Datatype . + a rdf:Property ; + rdfs:comment "The property that determines that a given data range is the complement of another data range with respect to the data domain." ; + rdfs:domain rdfs:Datatype ; + rdfs:isDefinedBy owl: ; + rdfs:label "datatype complement of" ; + rdfs:range rdfs:Datatype . owl:deprecated - a owl:AnnotationProperty ; - rdfs:comment "The annotation property that indicates that a given entity has been deprecated." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "deprecated" ; - rdfs:range rdfs:Resource . + a owl:AnnotationProperty ; + rdfs:comment "The annotation property that indicates that a given entity has been deprecated." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "deprecated" ; + rdfs:range rdfs:Resource . owl:differentFrom - a rdf:Property ; - rdfs:comment "The property that determines that two given individuals are different." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "different from" ; - rdfs:range owl:Thing . + a rdf:Property ; + rdfs:comment "The property that determines that two given individuals are different." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "different from" ; + rdfs:range owl:Thing . owl:disjointUnionOf - a rdf:Property ; - rdfs:comment "The property that determines that a given class is equivalent to the disjoint union of a collection of other classes." ; - rdfs:domain owl:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "disjoint union of" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines that a given class is equivalent to the disjoint union of a collection of other classes." ; + rdfs:domain owl:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "disjoint union of" ; + rdfs:range rdf:List . owl:disjointWith - a rdf:Property ; - rdfs:comment "The property that determines that two given classes are disjoint." ; - rdfs:domain owl:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "disjoint with" ; - rdfs:range owl:Class . + a rdf:Property ; + rdfs:comment "The property that determines that two given classes are disjoint." ; + rdfs:domain owl:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "disjoint with" ; + rdfs:range owl:Class . owl:distinctMembers - a rdf:Property ; - rdfs:comment "The property that determines the collection of pairwise different individuals in a owl:AllDifferent axiom." ; - rdfs:domain owl:AllDifferent ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "distinct members" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of pairwise different individuals in a owl:AllDifferent axiom." ; + rdfs:domain owl:AllDifferent ; + rdfs:isDefinedBy owl: ; + rdfs:label "distinct members" ; + rdfs:range rdf:List . owl:equivalentClass - a rdf:Property ; - rdfs:comment "The property that determines that two given classes are equivalent, and that is used to specify datatype definitions." ; - rdfs:domain rdfs:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "equivalent class" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "The property that determines that two given classes are equivalent, and that is used to specify datatype definitions." ; + rdfs:domain rdfs:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "equivalent class" ; + rdfs:range rdfs:Class . owl:equivalentProperty - a rdf:Property ; - rdfs:comment "The property that determines that two given properties are equivalent." ; - rdfs:domain rdf:Property ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "equivalent property" ; - rdfs:range rdf:Property . + a rdf:Property ; + rdfs:comment "The property that determines that two given properties are equivalent." ; + rdfs:domain rdf:Property ; + rdfs:isDefinedBy owl: ; + rdfs:label "equivalent property" ; + rdfs:range rdf:Property . owl:hasKey - a rdf:Property ; - rdfs:comment "The property that determines the collection of properties that jointly build a key." ; - rdfs:domain owl:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "has key" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of properties that jointly build a key." ; + rdfs:domain owl:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "has key" ; + rdfs:range rdf:List . owl:hasSelf - a rdf:Property ; - rdfs:comment "The property that determines the property that a self restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "has self" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The property that determines the property that a self restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "has self" ; + rdfs:range rdfs:Resource . owl:hasValue - a rdf:Property ; - rdfs:comment "The property that determines the individual that a has-value restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "has value" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The property that determines the individual that a has-value restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "has value" ; + rdfs:range rdfs:Resource . owl:imports - a owl:OntologyProperty ; - rdfs:comment "The property that is used for importing other ontologies into a given ontology." ; - rdfs:domain owl:Ontology ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "imports" ; - rdfs:range owl:Ontology . + a owl:OntologyProperty ; + rdfs:comment "The property that is used for importing other ontologies into a given ontology." ; + rdfs:domain owl:Ontology ; + rdfs:isDefinedBy owl: ; + rdfs:label "imports" ; + rdfs:range owl:Ontology . owl:incompatibleWith - a owl:AnnotationProperty, owl:OntologyProperty ; - rdfs:comment "The annotation property that indicates that a given ontology is incompatible with another ontology." ; - rdfs:domain owl:Ontology ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "incompatible with" ; - rdfs:range owl:Ontology . + a owl:AnnotationProperty , + owl:OntologyProperty ; + rdfs:comment "The annotation property that indicates that a given ontology is incompatible with another ontology." ; + rdfs:domain owl:Ontology ; + rdfs:isDefinedBy owl: ; + rdfs:label "incompatible with" ; + rdfs:range owl:Ontology . owl:intersectionOf - a rdf:Property ; - rdfs:comment "The property that determines the collection of classes or data ranges that build an intersection." ; - rdfs:domain rdfs:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "intersection of" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of classes or data ranges that build an intersection." ; + rdfs:domain rdfs:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "intersection of" ; + rdfs:range rdf:List . owl:inverseOf - a rdf:Property ; - rdfs:comment "The property that determines that two given properties are inverse." ; - rdfs:domain owl:ObjectProperty ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "inverse of" ; - rdfs:range owl:ObjectProperty . + a rdf:Property ; + rdfs:comment "The property that determines that two given properties are inverse." ; + rdfs:domain owl:ObjectProperty ; + rdfs:isDefinedBy owl: ; + rdfs:label "inverse of" ; + rdfs:range owl:ObjectProperty . owl:maxCardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of a maximum cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "max cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of a maximum cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "max cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:maxQualifiedCardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of a maximum qualified cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "max qualified cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of a maximum qualified cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "max qualified cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:members - a rdf:Property ; - rdfs:comment "The property that determines the collection of members in either a owl:AllDifferent, owl:AllDisjointClasses or owl:AllDisjointProperties axiom." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "members" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of members in either a owl:AllDifferent, owl:AllDisjointClasses or owl:AllDisjointProperties axiom." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "members" ; + rdfs:range rdf:List . owl:minCardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of a minimum cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "min cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of a minimum cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "min cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:minQualifiedCardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of a minimum qualified cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "min qualified cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of a minimum qualified cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "min qualified cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:onClass - a rdf:Property ; - rdfs:comment "The property that determines the class that a qualified object cardinality restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "on class" ; - rdfs:range owl:Class . + a rdf:Property ; + rdfs:comment "The property that determines the class that a qualified object cardinality restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "on class" ; + rdfs:range owl:Class . owl:onDataRange - a rdf:Property ; - rdfs:comment "The property that determines the data range that a qualified data cardinality restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "on data range" ; - rdfs:range rdfs:Datatype . + a rdf:Property ; + rdfs:comment "The property that determines the data range that a qualified data cardinality restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "on data range" ; + rdfs:range rdfs:Datatype . owl:onDatatype - a rdf:Property ; - rdfs:comment "The property that determines the datatype that a datatype restriction refers to." ; - rdfs:domain rdfs:Datatype ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "on datatype" ; - rdfs:range rdfs:Datatype . + a rdf:Property ; + rdfs:comment "The property that determines the datatype that a datatype restriction refers to." ; + rdfs:domain rdfs:Datatype ; + rdfs:isDefinedBy owl: ; + rdfs:label "on datatype" ; + rdfs:range rdfs:Datatype . owl:onProperties - a rdf:Property ; - rdfs:comment "The property that determines the n-tuple of properties that a property restriction on an n-ary data range refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "on properties" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the n-tuple of properties that a property restriction on an n-ary data range refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "on properties" ; + rdfs:range rdf:List . owl:onProperty - a rdf:Property ; - rdfs:comment "The property that determines the property that a property restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "on property" ; - rdfs:range rdf:Property . + a rdf:Property ; + rdfs:comment "The property that determines the property that a property restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "on property" ; + rdfs:range rdf:Property . owl:oneOf - a rdf:Property ; - rdfs:comment "The property that determines the collection of individuals or data values that build an enumeration." ; - rdfs:domain rdfs:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "one of" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of individuals or data values that build an enumeration." ; + rdfs:domain rdfs:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "one of" ; + rdfs:range rdf:List . owl:priorVersion - a owl:AnnotationProperty, owl:OntologyProperty ; - rdfs:comment "The annotation property that indicates the predecessor ontology of a given ontology." ; - rdfs:domain owl:Ontology ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "prior version" ; - rdfs:range owl:Ontology . + a owl:AnnotationProperty , + owl:OntologyProperty ; + rdfs:comment "The annotation property that indicates the predecessor ontology of a given ontology." ; + rdfs:domain owl:Ontology ; + rdfs:isDefinedBy owl: ; + rdfs:label "prior version" ; + rdfs:range owl:Ontology . owl:propertyChainAxiom - a rdf:Property ; - rdfs:comment "The property that determines the n-tuple of properties that build a sub property chain of a given property." ; - rdfs:domain owl:ObjectProperty ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "property chain axiom" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the n-tuple of properties that build a sub property chain of a given property." ; + rdfs:domain owl:ObjectProperty ; + rdfs:isDefinedBy owl: ; + rdfs:label "property chain axiom" ; + rdfs:range rdf:List . owl:propertyDisjointWith - a rdf:Property ; - rdfs:comment "The property that determines that two given properties are disjoint." ; - rdfs:domain rdf:Property ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "property disjoint with" ; - rdfs:range rdf:Property . + a rdf:Property ; + rdfs:comment "The property that determines that two given properties are disjoint." ; + rdfs:domain rdf:Property ; + rdfs:isDefinedBy owl: ; + rdfs:label "property disjoint with" ; + rdfs:range rdf:Property . owl:qualifiedCardinality - a rdf:Property ; - rdfs:comment "The property that determines the cardinality of an exact qualified cardinality restriction." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "qualified cardinality" ; - rdfs:range xsd:nonNegativeInteger . + a rdf:Property ; + rdfs:comment "The property that determines the cardinality of an exact qualified cardinality restriction." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "qualified cardinality" ; + rdfs:range xsd:nonNegativeInteger . owl:sameAs - a rdf:Property ; - rdfs:comment "The property that determines that two given individuals are equal." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "same as" ; - rdfs:range owl:Thing . + a rdf:Property ; + rdfs:comment "The property that determines that two given individuals are equal." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "same as" ; + rdfs:range owl:Thing . owl:someValuesFrom - a rdf:Property ; - rdfs:comment "The property that determines the class that an existential property restriction refers to." ; - rdfs:domain owl:Restriction ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "some values from" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "The property that determines the class that an existential property restriction refers to." ; + rdfs:domain owl:Restriction ; + rdfs:isDefinedBy owl: ; + rdfs:label "some values from" ; + rdfs:range rdfs:Class . owl:sourceIndividual - a rdf:Property ; - rdfs:comment "The property that determines the subject of a negative property assertion." ; - rdfs:domain owl:NegativePropertyAssertion ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "source individual" ; - rdfs:range owl:Thing . + a rdf:Property ; + rdfs:comment "The property that determines the subject of a negative property assertion." ; + rdfs:domain owl:NegativePropertyAssertion ; + rdfs:isDefinedBy owl: ; + rdfs:label "source individual" ; + rdfs:range owl:Thing . owl:targetIndividual - a rdf:Property ; - rdfs:comment "The property that determines the object of a negative object property assertion." ; - rdfs:domain owl:NegativePropertyAssertion ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "target individual" ; - rdfs:range owl:Thing . + a rdf:Property ; + rdfs:comment "The property that determines the object of a negative object property assertion." ; + rdfs:domain owl:NegativePropertyAssertion ; + rdfs:isDefinedBy owl: ; + rdfs:label "target individual" ; + rdfs:range owl:Thing . owl:targetValue - a rdf:Property ; - rdfs:comment "The property that determines the value of a negative data property assertion." ; - rdfs:domain owl:NegativePropertyAssertion ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "target value" ; - rdfs:range rdfs:Literal . + a rdf:Property ; + rdfs:comment "The property that determines the value of a negative data property assertion." ; + rdfs:domain owl:NegativePropertyAssertion ; + rdfs:isDefinedBy owl: ; + rdfs:label "target value" ; + rdfs:range rdfs:Literal . owl:topDataProperty - a owl:DatatypeProperty ; - rdfs:comment "The data property that relates every individual to every data value." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "top data property" ; - rdfs:range rdfs:Literal . + a owl:DatatypeProperty ; + rdfs:comment "The data property that relates every individual to every data value." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "top data property" ; + rdfs:range rdfs:Literal . owl:topObjectProperty - a owl:ObjectProperty ; - rdfs:comment "The object property that relates every two individuals." ; - rdfs:domain owl:Thing ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "top object property" ; - rdfs:range owl:Thing . + a owl:ObjectProperty ; + rdfs:comment "The object property that relates every two individuals." ; + rdfs:domain owl:Thing ; + rdfs:isDefinedBy owl: ; + rdfs:label "top object property" ; + rdfs:range owl:Thing . owl:unionOf - a rdf:Property ; - rdfs:comment "The property that determines the collection of classes or data ranges that build a union." ; - rdfs:domain rdfs:Class ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "union of" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The property that determines the collection of classes or data ranges that build a union." ; + rdfs:domain rdfs:Class ; + rdfs:isDefinedBy owl: ; + rdfs:label "union of" ; + rdfs:range rdf:List . owl:versionIRI - a owl:OntologyProperty ; - rdfs:comment "The property that identifies the version IRI of an ontology." ; - rdfs:domain owl:Ontology ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "version IRI" ; - rdfs:range owl:Ontology . + a owl:OntologyProperty ; + rdfs:comment "The property that identifies the version IRI of an ontology." ; + rdfs:domain owl:Ontology ; + rdfs:isDefinedBy owl: ; + rdfs:label "version IRI" ; + rdfs:range owl:Ontology . owl:versionInfo - a owl:AnnotationProperty ; - rdfs:comment "The annotation property that provides version information for an ontology or another OWL construct." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "version info" ; - rdfs:range rdfs:Resource . + a owl:AnnotationProperty ; + rdfs:comment "The annotation property that provides version information for an ontology or another OWL construct." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy owl: ; + rdfs:label "version info" ; + rdfs:range rdfs:Resource . owl:withRestrictions - a rdf:Property ; - rdfs:comment "The property that determines the collection of facet-value pairs that define a datatype restriction." ; - rdfs:domain rdfs:Datatype ; - rdfs:isDefinedBy <http://www.w3.org/2002/07/owl#> ; - rdfs:label "with restrictions" ; - rdfs:range rdf:List . - + a rdf:Property ; + rdfs:comment "The property that determines the collection of facet-value pairs that define a datatype restriction." ; + rdfs:domain rdfs:Datatype ; + rdfs:isDefinedBy owl: ; + rdfs:label "with restrictions" ; + rdfs:range rdf:List . diff --git a/schemas.lv2/rdf.ttl b/schemas.lv2/rdf.ttl index a4dd8ef..0fdeed0 100644 --- a/schemas.lv2/rdf.ttl +++ b/schemas.lv2/rdf.ttl @@ -1,129 +1,128 @@ @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix dct: <http://purl.org/dc/terms/> . +@prefix dcterms: <http://purl.org/dc/terms/> . -<http://www.w3.org/1999/02/22-rdf-syntax-ns#> - dct:description "This is the RDF Schema for the RDF vocabulary defined in the RDF namespace." ; - dct:title "The RDF Vocabulary (RDF)" ; - a owl:Ontology ; - rdfs:seeAlso <http://www.w3.org/2000/01/rdf-schema-more> . +rdf: + a owl:Ontology ; + dcterms:description "This is the RDF Schema for the RDF vocabulary defined in the RDF namespace." ; + dcterms:title "The RDF Vocabulary (RDF)" ; + rdfs:seeAlso <http://www.w3.org/2000/01/rdf-schema-more> . rdf:Alt - a rdfs:Class ; - rdfs:comment "The class of containers of alternatives." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "Alt" ; - rdfs:subClassOf rdfs:Container . + a rdfs:Class ; + rdfs:comment "The class of containers of alternatives." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "Alt" ; + rdfs:subClassOf rdfs:Container . rdf:Bag - a rdfs:Class ; - rdfs:comment "The class of unordered containers." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "Bag" ; - rdfs:subClassOf rdfs:Container . + a rdfs:Class ; + rdfs:comment "The class of unordered containers." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "Bag" ; + rdfs:subClassOf rdfs:Container . rdf:List - a rdfs:Class ; - rdfs:comment "The class of RDF Lists." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "List" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of RDF Lists." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "List" ; + rdfs:subClassOf rdfs:Resource . rdf:PlainLiteral - a rdfs:Datatype ; - rdfs:comment "The class of plain (i.e. untyped) literal values." ; - rdfs:isDefinedBy <http://www.w3.org/TR/rdf-plain-literal/> ; - rdfs:label "Plain Literal" ; - rdfs:subClassOf rdfs:Literal . + a rdfs:Datatype ; + rdfs:comment "The class of plain (i.e. untyped) literal values." ; + rdfs:isDefinedBy <http://www.w3.org/TR/rdf-plain-literal/> ; + rdfs:label "Plain Literal" ; + rdfs:subClassOf rdfs:Literal . rdf:Property - a rdfs:Class ; - rdfs:comment "The class of RDF properties." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "Property" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of RDF properties." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "Property" ; + rdfs:subClassOf rdfs:Resource . rdf:Seq - a rdfs:Class ; - rdfs:comment "The class of ordered containers." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "Seq" ; - rdfs:subClassOf rdfs:Container . + a rdfs:Class ; + rdfs:comment "The class of ordered containers." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "Seq" ; + rdfs:subClassOf rdfs:Container . rdf:Statement - a rdfs:Class ; - rdfs:comment "The class of RDF statements." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "Statement" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of RDF statements." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "Statement" ; + rdfs:subClassOf rdfs:Resource . rdf:XMLLiteral - a rdfs:Datatype ; - rdfs:comment "The class of XML literal values." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "XML Literal" ; - rdfs:subClassOf rdfs:Literal . + a rdfs:Datatype ; + rdfs:comment "The class of XML literal values." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "XML Literal" ; + rdfs:subClassOf rdfs:Literal . rdf:first - a rdf:Property ; - rdfs:comment "The first item in the subject RDF list." ; - rdfs:domain rdf:List ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "first" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The first item in the subject RDF list." ; + rdfs:domain rdf:List ; + rdfs:isDefinedBy rdf: ; + rdfs:label "first" ; + rdfs:range rdfs:Resource . rdf:nil - a rdf:List ; - rdfs:comment "The empty list, with no items in it. If the rest of a list is nil then the list has no more items in it." ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "nil" . + a rdf:List ; + rdfs:comment "The empty list, with no items in it. If the rest of a list is nil then the list has no more items in it." ; + rdfs:isDefinedBy rdf: ; + rdfs:label "nil" . rdf:object - a rdf:Property ; - rdfs:comment "The object of the subject RDF statement." ; - rdfs:domain rdf:Statement ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "object" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The object of the subject RDF statement." ; + rdfs:domain rdf:Statement ; + rdfs:isDefinedBy rdf: ; + rdfs:label "object" ; + rdfs:range rdfs:Resource . rdf:predicate - a rdf:Property ; - rdfs:comment "The predicate of the subject RDF statement." ; - rdfs:domain rdf:Statement ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "predicate" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The predicate of the subject RDF statement." ; + rdfs:domain rdf:Statement ; + rdfs:isDefinedBy rdf: ; + rdfs:label "predicate" ; + rdfs:range rdfs:Resource . rdf:rest - a rdf:Property ; - rdfs:comment "The rest of the subject RDF list after the first item." ; - rdfs:domain rdf:List ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "rest" ; - rdfs:range rdf:List . + a rdf:Property ; + rdfs:comment "The rest of the subject RDF list after the first item." ; + rdfs:domain rdf:List ; + rdfs:isDefinedBy rdf: ; + rdfs:label "rest" ; + rdfs:range rdf:List . rdf:subject - a rdf:Property ; - rdfs:comment "The subject of the subject RDF statement." ; - rdfs:domain rdf:Statement ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "subject" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "The subject of the subject RDF statement." ; + rdfs:domain rdf:Statement ; + rdfs:isDefinedBy rdf: ; + rdfs:label "subject" ; + rdfs:range rdfs:Resource . rdf:type - a rdf:Property ; - rdfs:comment "The subject is an instance of a class." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "type" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "The subject is an instance of a class." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdf: ; + rdfs:label "type" ; + rdfs:range rdfs:Class . rdf:value - a rdf:Property ; - rdfs:comment "Idiomatic property used for structured values." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/1999/02/22-rdf-syntax-ns#> ; - rdfs:label "value" ; - rdfs:range rdfs:Resource . - + a rdf:Property ; + rdfs:comment "Idiomatic property used for structured values." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdf: ; + rdfs:label "value" ; + rdfs:range rdfs:Resource . diff --git a/schemas.lv2/rdfs.ttl b/schemas.lv2/rdfs.ttl index 078d7c8..09ba907 100644 --- a/schemas.lv2/rdfs.ttl +++ b/schemas.lv2/rdfs.ttl @@ -1,124 +1,123 @@ @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . -@prefix dct: <http://purl.org/dc/terms/> . +@prefix dcterms: <http://purl.org/dc/terms/> . -<http://www.w3.org/2000/01/rdf-schema#> - dct:title "The RDF Schema vocabulary (RDFS)" ; - a owl:Ontology ; - rdfs:seeAlso <http://www.w3.org/2000/01/rdf-schema-more> . +rdfs: + a owl:Ontology ; + dcterms:title "The RDF Schema vocabulary (RDFS)" ; + rdfs:seeAlso <http://www.w3.org/2000/01/rdf-schema-more> . rdfs:Class - a rdfs:Class ; - rdfs:comment "The class of classes." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Class" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of classes." ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Class" ; + rdfs:subClassOf rdfs:Resource . rdfs:Container - a rdfs:Class ; - rdfs:comment "The class of RDF containers." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Container" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of RDF containers." ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Container" ; + rdfs:subClassOf rdfs:Resource . rdfs:ContainerMembershipProperty - a rdfs:Class ; - rdfs:comment "The class of container membership properties, rdf:_1, rdf:_2, ..., all of which are sub-properties of 'member'." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Container Membership Property" ; - rdfs:subClassOf rdf:Property . + a rdfs:Class ; + rdfs:comment """The class of container membership properties, rdf:_1, rdf:_2, ..., all of which are sub-properties of 'member'.""" ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Container Membership Property" ; + rdfs:subClassOf rdf:Property . rdfs:Datatype - a rdfs:Class ; - rdfs:comment "The class of RDF datatypes." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Datatype" ; - rdfs:subClassOf rdfs:Class . + a rdfs:Class ; + rdfs:comment "The class of RDF datatypes." ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Datatype" ; + rdfs:subClassOf rdfs:Class . rdfs:Literal - a rdfs:Class ; - rdfs:comment "The class of literal values, eg. textual strings and integers." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Literal" ; - rdfs:subClassOf rdfs:Resource . + a rdfs:Class ; + rdfs:comment "The class of literal values, eg. textual strings and integers." ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Literal" ; + rdfs:subClassOf rdfs:Resource . rdfs:Resource - a rdfs:Class ; - rdfs:comment "The class resource, everything." ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "Resource" . + a rdfs:Class ; + rdfs:comment "The class resource, everything." ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "Resource" . rdfs:comment - a rdf:Property ; - rdfs:comment "A description of the subject resource." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "comment" ; - rdfs:range rdfs:Literal . + a rdf:Property ; + rdfs:comment "A description of the subject resource." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "comment" ; + rdfs:range rdfs:Literal . rdfs:domain - a rdf:Property ; - rdfs:comment "A domain of the subject property." ; - rdfs:domain rdf:Property ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "domain" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "A domain of the subject property." ; + rdfs:domain rdf:Property ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "domain" ; + rdfs:range rdfs:Class . rdfs:isDefinedBy - a rdf:Property ; - rdfs:comment "The defininition of the subject resource." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "is defined by" ; - rdfs:range rdfs:Resource ; - rdfs:subPropertyOf rdfs:seeAlso . + a rdf:Property ; + rdfs:comment "The definition of the subject resource." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "is defined by" ; + rdfs:range rdfs:Resource ; + rdfs:subPropertyOf rdfs:seeAlso . rdfs:label - a rdf:Property ; - rdfs:comment "A human-readable name for the subject." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "label" ; - rdfs:range rdfs:Literal . + a rdf:Property ; + rdfs:comment "A human-readable name for the subject." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "label" ; + rdfs:range rdfs:Literal . rdfs:member - a rdf:Property ; - rdfs:comment "A member of the subject resource." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "member" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "A member of the subject resource." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "member" ; + rdfs:range rdfs:Resource . rdfs:range - a rdf:Property ; - rdfs:comment "A range of the subject property." ; - rdfs:domain rdf:Property ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "range" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "A range of the subject property." ; + rdfs:domain rdf:Property ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "range" ; + rdfs:range rdfs:Class . rdfs:seeAlso - a rdf:Property ; - rdfs:comment "Further information about the subject resource." ; - rdfs:domain rdfs:Resource ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "see also" ; - rdfs:range rdfs:Resource . + a rdf:Property ; + rdfs:comment "Further information about the subject resource." ; + rdfs:domain rdfs:Resource ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "see also" ; + rdfs:range rdfs:Resource . rdfs:subClassOf - a rdf:Property ; - rdfs:comment "The subject is a subclass of a class." ; - rdfs:domain rdfs:Class ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "sub-class of" ; - rdfs:range rdfs:Class . + a rdf:Property ; + rdfs:comment "The subject is a subclass of a class." ; + rdfs:domain rdfs:Class ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "sub-class of" ; + rdfs:range rdfs:Class . rdfs:subPropertyOf - a rdf:Property ; - rdfs:comment "The subject is a subproperty of a property." ; - rdfs:domain rdf:Property ; - rdfs:isDefinedBy <http://www.w3.org/2000/01/rdf-schema#> ; - rdfs:label "sub-property of" ; - rdfs:range rdf:Property . - + a rdf:Property ; + rdfs:comment "The subject is a subproperty of a property." ; + rdfs:domain rdf:Property ; + rdfs:isDefinedBy rdfs: ; + rdfs:label "sub-property of" ; + rdfs:range rdf:Property . diff --git a/schemas.lv2/xsd.ttl b/schemas.lv2/xsd.ttl index 3a0c05a..38bae58 100644 --- a/schemas.lv2/xsd.ttl +++ b/schemas.lv2/xsd.ttl @@ -3,102 +3,38 @@ @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . -<http://www.w3.org/2001/XMLSchema#> +xsd: a owl:Ontology ; rdfs:comment "XML Schema Datatypes" . -xsd:ID +xsd:anySimpleType a rdfs:Datatype ; - owl:onDatatype xsd:NCName . - -xsd:IDREF - a rdfs:Datatype ; - owl:onDatatype xsd:NCName . - -xsd:ENTITY - a rdfs:Datatype ; - owl:onDatatype xsd:NCName . - -xsd:NCName - a rdfs:Datatype ; - owl:onDatatype xsd:Name . - -xsd:NMTOKEN - a rdfs:Datatype ; - owl:onDatatype xsd:token . - -xsd:Name - a rdfs:Datatype ; - owl:onDatatype xsd:token . - -xsd:totalDigits - a rdf:Property , - owl:DatatypeProperty ; - rdfs:range xsd:positiveInteger ; - rdfs:label "total digits" ; - rdfs:comment "The maximum number of decimal digits required to represent a value." . - -xsd:fractionDigits - a rdf:Property , - owl:DatatypeProperty ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "fraction digits" ; - rdfs:comment "The total number of digits to the right of the decimal point required to represent a value." . - -xsd:pattern - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "pattern" ; - rdfs:comment "A regular expression that matches complete valid literals." . - -xsd:maxInclusive - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "max inclusive" ; - rdfs:comment "The inclusive upper bound of an ordered datatype." . - -xsd:maxExclusive - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "max exclusive" ; - rdfs:comment "The exclusive upper bound of an ordered datatype." . - -xsd:minInclusive - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "min inclusive" ; - rdfs:comment "The inclusive lower bound of an ordered datatype." . - -xsd:minExclusive - a rdf:Property , - owl:DatatypeProperty ; - rdfs:label "min exclusive" ; - rdfs:comment "The exclusive lower bound of an ordered datatype." . - -xsd:QName - a rdfs:Datatype ; - rdfs:label "XML qualified name" . + rdfs:comment "The base class of any primitive XSD dataype." ; + rdfs:label "any simple type" . xsd:anyURI a rdfs:Datatype ; - rdfs:label "URI reference" . + rdfs:label "any URI" ; + owl:onDatatype xsd:anySimpleType . xsd:base64Binary a rdfs:Datatype ; - rdfs:label "base64 binary" ; rdfs:comment "Base64-encoded arbitrary binary data." ; + rdfs:label "base64 binary" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?" + xsd:pattern "(([A-Za-z0-9+/] *[A-Za-z0-9+/] *[A-Za-z0-9+/] *[A-Za-z0-9+/] *)*(([A-Za-z0-9+/] *[A-Za-z0-9+/] *[A-Za-z0-9+/] *[A-Za-z0-9+/])|([A-Za-z0-9+/] *[A-Za-z0-9+/] *[AEIMQUYcgkosw048] *=)|([A-Za-z0-9+/] *[AQgw] *= *=)))?" ] ) . xsd:boolean a rdfs:Datatype ; rdfs:label "boolean" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "(true|false)" + xsd:pattern "(true|false|0|1)" ] ) . @@ -108,79 +44,97 @@ xsd:byte owl:onDatatype xsd:short ; owl:withRestrictions ( [ - xsd:pattern "[0-9A-F][0-9A-F]" - ] [ - xsd:maxInclusive 127 - ] [ - xsd:minInclusive -128 + xsd:maxInclusive "127"^^xsd:byte + ] + [ + xsd:minInclusive "-128"^^xsd:byte ] ) . xsd:date a rdfs:Datatype ; rdfs:label "date" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "-?[0-9][0-9][0-9][0-9]([0-9]*)?-(0[1-9]|1[0-2])-([0-3][0-9])([+-]([0-1][0-9]|2[0-3]):[0-5][0-9])?" + xsd:pattern "-?[0-9][0-9][0-9][0-9][0-9]*-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])(Z|[-+][0-2][0-9]:[0-5][0-9])?" ] ) . xsd:dateTime a rdfs:Datatype ; - rdfs:label "date time" . + rdfs:label "date time" ; + owl:onDatatype xsd:anySimpleType ; + owl:withRestrictions ( + [ + xsd:pattern "-?[0-9][0-9][0-9][0-9][0-9]*-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])T(([0-1][0-9])|(2[0-4])):[0-5][0-9]:[0-5][0-9](.[0-9]+)?(Z|[-+][0-2][0-9]:[0-5][0-9])?" + ] + ) . xsd:decimal a rdfs:Datatype ; - rdfs:label "decimal" ; rdfs:comment "A subset of the real numbers, which can be represented by decimal numerals." ; + rdfs:label "decimal" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "[+-]?[0-9]*\\.?[0-9]*" + xsd:pattern "-?INF|NaN|[+-]?(([0-9]+[.]?[0-9]*)|([0-9]*[.]?[0-9]+))([eE][-+]?[0-9]+)?" ] ) . xsd:double a rdfs:Datatype ; - rdfs:label "double" ; rdfs:comment "IEEE double-precision 64-bit floating point." ; + rdfs:label "double" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "[+-]?[0-9]*\\.?[0-9]*([eE][-+]?[0-9]+)" + xsd:pattern "-?INF|NaN|[+-]?(([0-9]+[.]?[0-9]*)|([0-9]*[.]?[0-9]+))([eE][-+]?[0-9]+)?" ] ) . xsd:duration a rdfs:Datatype ; - rdfs:label "duration" . + rdfs:label "duration" ; + owl:onDatatype xsd:anySimpleType ; + owl:withRestrictions ( + [ + xsd:pattern "-?P([0-9]+Y)?([0-9]+M)?([0-9]+D)?(T([0-9]+H)?([0-9]+M)?([0-9]+(\\.[0-9]+)?S)?)?" + ] + [ + xsd:whiteSpace "collapse" + ] + ) . xsd:float a rdfs:Datatype ; - rdfs:label "float" ; rdfs:comment "IEEE single-precision 32-bit floating point." ; - owl:onDatatype xsd:double . - -xsd:gDay - a rdfs:Datatype . - -xsd:gMonth - a rdfs:Datatype . - -xsd:gMonthDay - a rdfs:Datatype . - -xsd:gYear - a rdfs:Datatype . + rdfs:label "float" ; + owl:onDatatype xsd:anySimpleType ; + owl:withRestrictions ( + [ + xsd:pattern "-?INF|NaN|[+-]?(([0-9]+[.]?[0-9]*)|([0-9]*[.]?[0-9]+))([eE][-+]?[0-9]+)?" + ] + [ + xsd:whiteSpace "collapse" + ] + ) . -xsd:gYearMonth - a rdfs:Datatype . +xsd:fractionDigits + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The total number of digits to the right of the decimal point required to represent a value." ; + rdfs:label "fraction digits" ; + rdfs:range xsd:nonNegativeInteger . xsd:hexBinary a rdfs:Datatype ; - rdfs:label "hex binary" ; rdfs:comment "Hex-encoded arbitrary binary data." ; + rdfs:label "hex binary" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "[0-9A-F]*" + xsd:pattern "([0-9A-Fa-f][0-9A-Fa-f])*" ] ) . @@ -190,9 +144,10 @@ xsd:int owl:onDatatype xsd:long ; owl:withRestrictions ( [ - xsd:maxInclusive 2147483647 - ] [ - xsd:minInclusive -2147483648 + xsd:maxInclusive "2147483647"^^xsd:int + ] + [ + xsd:minInclusive "-2147483648"^^xsd:int ] ) . @@ -203,7 +158,8 @@ xsd:integer owl:withRestrictions ( [ xsd:pattern "[-+]?[0-9]+" - ] [ + ] + [ xsd:fractionDigits 0 ] ) . @@ -214,7 +170,7 @@ xsd:language owl:onDatatype xsd:token ; owl:withRestrictions ( [ - xsd:pattern "[a-zA-Z]{1,8}(-[a-zA-Z0-9]{1,8})*" + xsd:pattern "[a-zA-Z][a-zA-Z]?[a-zA-Z]?[a-zA-Z]?[a-zA-Z]?[a-zA-Z]?[a-zA-Z]?[a-zA-Z]?(-[a-zA-Z0-9][a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?[a-zA-Z0-9]?)*" ] ) . @@ -224,12 +180,37 @@ xsd:long owl:onDatatype xsd:integer ; owl:withRestrictions ( [ - xsd:maxInclusive 9223372036854775807 - ] [ - xsd:minInclusive -9223372036854775808 + xsd:maxInclusive "9223372036854775807"^^xsd:long + ] + [ + xsd:minInclusive "-9223372036854775808"^^xsd:long ] ) . +xsd:maxExclusive + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The exclusive upper bound of an ordered datatype." ; + rdfs:label "max exclusive" . + +xsd:maxInclusive + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The inclusive upper bound of an ordered datatype." ; + rdfs:label "max inclusive" . + +xsd:minExclusive + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The exclusive lower bound of an ordered datatype." ; + rdfs:label "min exclusive" . + +xsd:minInclusive + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "The inclusive lower bound of an ordered datatype." ; + rdfs:label "min inclusive" . + xsd:negativeInteger a rdfs:Datatype ; rdfs:label "negative integer" ; @@ -246,8 +227,9 @@ xsd:nonNegativeInteger owl:onDatatype xsd:integer ; owl:withRestrictions ( [ - xsd:pattern "[0-9]*" - ] [ + xsd:pattern "[+]?[0-9]+" + ] + [ xsd:minInclusive 0 ] ) . @@ -259,16 +241,23 @@ xsd:nonPositiveInteger owl:withRestrictions ( [ xsd:pattern "(0|-[0-9]+)" - ] [ + ] + [ xsd:maxInclusive 0 ] ) . xsd:normalizedString a rdfs:Datatype ; + rdfs:comment "The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters." ; rdfs:label "normalized string" ; - owl:onDatatype xsd:string ; - rdfs:comment "The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters." . + owl:onDatatype xsd:string . + +xsd:pattern + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A regular expression that matches complete valid literals." ; + rdfs:label "pattern" . xsd:positiveInteger a rdfs:Datatype ; @@ -276,8 +265,9 @@ xsd:positiveInteger owl:onDatatype xsd:nonNegativeInteger ; owl:withRestrictions ( [ - xsd:pattern "[+]?[0-9]+" - ] [ + xsd:pattern "[+]?[0-9]*[1-9]+[0-9]*" + ] + [ xsd:minInclusive 1 ] ) . @@ -288,31 +278,34 @@ xsd:short owl:onDatatype xsd:int ; owl:withRestrictions ( [ - xsd:maxInclusive 32767 - ] [ - xsd:minInclusive -32768 + xsd:maxInclusive "32767"^^xsd:short + ] + [ + xsd:minInclusive "-32768"^^xsd:short ] ) . xsd:string a rdfs:Datatype ; + rdfs:comment "A character string." ; rdfs:label "string" ; - rdfs:comment "A character string." . + owl:onDatatype xsd:anySimpleType . xsd:time a rdfs:Datatype ; rdfs:label "time" ; + owl:onDatatype xsd:anySimpleType ; owl:withRestrictions ( [ - xsd:pattern "[1-2][0-9]:[0-5][0-9]:[0-5][0-9].[0-9][0-9][0-9]" + xsd:pattern "(([0-1][0-9])|(2[0-4])):[0-5][0-9]:[0-5][0-9](.[0-9]+)?(Z|[-+][0-2][0-9]:[0-5][0-9])?" ] ) . xsd:token a rdfs:Datatype ; + rdfs:comment "The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters, that have no leading or trailing spaces (#x20) and that have no internal sequences of two or more spaces." ; rdfs:label "token" ; - owl:onDatatype xsd:normalizedString ; - rdfs:comment "The set of strings that do not contain the carriage return (#xD), line feed (#xA) nor tab (#x9) characters, that have no leading or trailing spaces (#x20) and that have no internal sequences of two or more spaces." . + owl:onDatatype xsd:normalizedString . xsd:unsignedByte a rdfs:Datatype ; @@ -320,7 +313,7 @@ xsd:unsignedByte owl:onDatatype xsd:unsignedShort ; owl:withRestrictions ( [ - xsd:maxInclusive 255 + xsd:maxInclusive "255"^^xsd:unsignedByte ] ) . @@ -330,7 +323,7 @@ xsd:unsignedInt owl:onDatatype xsd:unsignedLong ; owl:withRestrictions ( [ - xsd:maxInclusive 4294967295 + xsd:maxInclusive "4294967295"^^xsd:unsignedInt ] ) . @@ -340,7 +333,7 @@ xsd:unsignedLong owl:onDatatype xsd:nonNegativeInteger ; owl:withRestrictions ( [ - xsd:maxInclusive 18446744073709551615 + xsd:maxInclusive "18446744073709551615"^^xsd:unsignedLong ] ) . @@ -350,6 +343,21 @@ xsd:unsignedShort owl:onDatatype xsd:unsignedInt ; owl:withRestrictions ( [ - xsd:maxInclusive 65535 + xsd:maxInclusive "65535"^^xsd:unsignedShort ] ) . + +xsd:whiteSpace + a rdf:Property , + owl:DatatypeProperty ; + rdfs:comment "A string that describes whitespace normalization for a string type." ; + rdfs:label "white space" ; + rdfs:range [ + a rdfs:Datatype ; + owl:onDatatype xsd:string ; + owl:withRestrictions ( + [ + xsd:pattern "(preserve|replace|collapse)" + ] + ) + ] . diff --git a/scripts/lv2_build_index.py b/scripts/lv2_build_index.py new file mode 100755 index 0000000..6e4ebea --- /dev/null +++ b/scripts/lv2_build_index.py @@ -0,0 +1,207 @@ +#!/usr/bin/env python3 + +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: ISC + +""" +Write an HTML index for a set of LV2 specifications. +""" + +import json +import os +import sys +import argparse +import subprocess + +import rdflib + + +doap = rdflib.Namespace("http://usefulinc.com/ns/doap#") +lv2 = rdflib.Namespace("http://lv2plug.in/ns/lv2core#") +owl = rdflib.Namespace("http://www.w3.org/2002/07/owl#") +rdf = rdflib.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#") + + +def _subst_file(template_path, output_file, substitutions): + "Replace keys with values in a template file and write the result." + + with open(template_path, "r", encoding="utf-8") as template: + for line in template: + for key, value in substitutions.items(): + line = line.replace(key, value) + + output_file.write(line) + + +def _load_ttl(data_paths, exclude=None): + "Load an RDF model from a Turtle file." + + model = rdflib.ConjunctiveGraph() + for path in data_paths: + if exclude is None or path not in exclude: + try: + model.parse(path, format="n3") + except SyntaxError as error: + sys.stderr.write(f"error: Failed to parse {path}\n") + raise error + + return model + + +def _warn(message): + "Load a warning message." + + assert not message.startswith("warning: ") + assert not message.endswith("\n") + sys.stderr.write(message) + sys.stderr.write("\n") + + +def _spec_target(spec, root, online=False): + "Return the relative link target for a specification." + + target = spec.replace(root, "") if spec.startswith(root) else spec + + return target if online else target + ".html" + + +def _spec_link_columns(spec, root, name, online): + "Return the first two link columns in a spec row as an HTML string." + + # Find relative link target and stem + target = _spec_target(spec, root, online) + stem = os.path.splitext(os.path.basename(target))[0] + + # Prefix with a comment to act as a sort key for the row + col = f"<!-- {stem} -->" + + # Specification + col += f'<td><a rel="rdfs:seeAlso" href="{target}">{name}</a></td>' + + # API + col += '<td><a rel="rdfs:seeAlso"' + col += f' href="../c/html/group__{stem}.html">{name}' + col += "</a></td>" + + return col + + +def _spec_description_column(model, spec): + "Return the description column in a spec row as an HTML string." + + shortdesc = model.value(spec, doap.shortdesc, None, any=False) + + return "<td>" + str(shortdesc) + "</td>" if shortdesc else "<td></td>" + + +def index_row(model, spec, root_uri, online): + "Return the row for a spec as an HTML string." + + # Get version + minor = 0 + micro = 0 + try: + minor = int(model.value(spec, lv2.minorVersion, None, any=False)) + micro = int(model.value(spec, lv2.microVersion, None, any=False)) + except rdflib.exceptions.UniquenessError: + _warn(f"{spec} has no unique valid version") + return "" + + row = "<tr>" + + # Specification and API + row += _spec_link_columns( + spec, + root_uri, + model.value(spec, doap.name, None).replace("LV2 ", ""), + online, + ) + + # Description + row += _spec_description_column(model, spec) + + # Version + row += f"<td>{minor}.{micro}</td>" + + # Status + deprecated = model.value(spec, owl.deprecated, None) + deprecated = deprecated and str(deprecated) not in ["0", "false"] + if minor == 0: + row += '<td><span class="error">Experimental</span></td>' + elif deprecated: + row += '<td><span class="warning">Deprecated</span></td>' + elif micro % 2 == 0: + row += '<td><span class="success">Stable</span></td>' + else: + row += '<td><span class="warning">Development</span></td>' + + row += "</tr>" + + return row + + +def build_index( + lv2_source_root, + lv2_version, + input_paths, + root_uri, + online, +): + "Build the LV2 specification index and write it to stdout." + + model = _load_ttl(input_paths) + + rows = [] + for spec in model.triples([None, rdf.type, lv2.Specification]): + rows += [index_row(model, spec[0], root_uri, online)] + + _subst_file( + os.path.join(lv2_source_root, "doc", "index.html.in"), + sys.stdout, + { + "@ROWS@": "\n".join(sorted(rows)), + "@LV2_VERSION@": lv2_version, + }, + ) + + +if __name__ == "__main__": + ap = argparse.ArgumentParser( + usage="%(prog)s [OPTION]... INPUT_PATH...", + description=__doc__, + formatter_class=argparse.RawDescriptionHelpFormatter, + ) + + ap.add_argument("--lv2-version", help="LV2 release version") + ap.add_argument("--lv2-source-root", help="path to LV2 source root") + ap.add_argument( + "--root-uri", + default="http://lv2plug.in/ns/", + help="root URI for specifications", + ) + ap.add_argument( + "--online", + action="store_true", + default=False, + help="build online documentation", + ) + ap.add_argument("input_paths", nargs="+", help="path to Turtle input file") + + args = ap.parse_args(sys.argv[1:]) + + if args.lv2_version is None or args.lv2_source_root is None: + introspect_command = ["meson", "introspect", "-a"] + project_info = json.loads( + subprocess.check_output(introspect_command).decode("utf-8") + ) + + if args.lv2_version is None: + args.lv2_version = project_info["projectinfo"]["version"] + + if args.lv2_source_root is None: + meson_build_path = project_info["buildsystem_files"][0] + args.lv2_source_root = os.path.relpath( + os.path.dirname(meson_build_path) + ) + + build_index(**vars(args)) diff --git a/scripts/lv2_check_specification.py b/scripts/lv2_check_specification.py new file mode 100755 index 0000000..41611ef --- /dev/null +++ b/scripts/lv2_check_specification.py @@ -0,0 +1,248 @@ +#!/usr/bin/env python3 + +# Copyright 2020-2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: ISC + +""" +Check an LV2 specification for issues. +""" + +import argparse +import os +import sys + +import rdflib + +foaf = rdflib.Namespace("http://xmlns.com/foaf/0.1/") +lv2 = rdflib.Namespace("http://lv2plug.in/ns/lv2core#") +owl = rdflib.Namespace("http://www.w3.org/2002/07/owl#") +rdf = rdflib.Namespace("http://www.w3.org/1999/02/22-rdf-syntax-ns#") +rdfs = rdflib.Namespace("http://www.w3.org/2000/01/rdf-schema#") + + +class Checker: + "A callable that checks conditions and records pass/fail counts." + + def __init__(self, verbose=False): + self.num_checks = 0 + self.num_errors = 0 + self.verbose = verbose + + def __call__(self, condition, name): + if not condition: + sys.stderr.write(f"error: Unmet condition: {name}\n") + self.num_errors += 1 + elif self.verbose: + sys.stderr.write(f"note: {name}\n") + + self.num_checks += 1 + return condition + + def print_summary(self): + "Print a summary (if verbose) when all checks are finished." + + if self.verbose: + if self.num_errors: + sys.stderr.write(f"note: Failed {self.num_errors}/") + else: + sys.stderr.write("note: Passed all ") + + sys.stderr.write(f"{self.num_checks} checks\n") + + +def _check(condition, name): + "Check that condition is true, returning 1 on failure." + + if not condition: + sys.stderr.write(f"error: Unmet condition: {name}\n") + return 1 + + return 0 + + +def _has_statement(model, pattern): + "Return true if model contains a triple matching pattern." + + for _ in model.triples(pattern): + return True + + return False + + +def _has_property(model, subject, predicate): + "Return true if subject has any value for predicate in model." + + return model.value(subject, predicate, None) is not None + + +def _check_version(checker, model, spec, is_stable): + "Check that the version of a specification is present and valid." + + minor = model.value(spec, lv2.minorVersion, None, any=False) + checker(minor is not None, f"{spec} has a lv2:minorVersion") + + micro = model.value(spec, lv2.microVersion, None, any=False) + checker(micro is not None, f"{spec} has a lv2:microVersion") + + if is_stable: + checker(int(minor) > 0, f"{spec} has a non-zero minor version") + checker(int(micro) % 2 == 0, f"{spec} has an even micro version") + + +def _check_specification(checker, spec_dir, is_stable=False): + "Check all specification data for errors and omissions." + + # Load manifest + manifest_path = os.path.join(spec_dir, "manifest.ttl") + model = rdflib.Graph() + model.parse(manifest_path, format="n3") + + # Get the specification URI from the manifest + spec_uri = model.value(None, rdf.type, lv2.Specification, any=False) + if not checker( + spec_uri is not None, + manifest_path + " declares an lv2:Specification", + ): + return 1 + + # Check that the manifest declares a valid version + _check_version(checker, model, spec_uri, is_stable) + + # Get the link to the main document from the manifest + document = model.value(spec_uri, rdfs.seeAlso, None, any=False) + if not checker( + document is not None, + manifest_path + " has one rdfs:seeAlso link to the definition", + ): + return 1 + + # Load main document into the model + model.parse(document, format="n3") + + # Check that the main data files aren't bloated with extended documentation + checker( + not _has_statement(model, [None, lv2.documentation, None]), + f"{document} has no lv2:documentation", + ) + + # Load all other directly linked data files (for any other subjects) + for link in sorted(model.triples([None, rdfs.seeAlso, None])): + if link[2] != document and link[2].endswith(".ttl"): + model.parse(link[2], format="n3") + + # Check that all properties have a more specific type + for typing in sorted(model.triples([None, rdf.type, rdf.Property])): + subject = typing[0] + + checker(isinstance(subject, rdflib.term.URIRef), f"{subject} is a URI") + + if str(subject) == "http://lv2plug.in/ns/ext/patch#value": + continue # patch:value is just a "promiscuous" rdf:Property + + types = list(model.objects(subject, rdf.type)) + + checker( + (owl.DatatypeProperty in types) + or (owl.ObjectProperty in types) + or (owl.AnnotationProperty in types), + f"{subject} is a Datatype, Object, or Annotation property", + ) + + # Get all subjects that have an explicit rdf:type + typed_subjects = set() + for subject in model.subjects(rdf.type, None): + typed_subjects.add(subject) + + # Check that all named and typed resources have labels and comments + for subject in typed_subjects: + if isinstance( + subject, rdflib.term.BNode + ) or foaf.Person in model.objects(subject, rdf.type): + continue + + if checker( + _has_property(model, subject, rdfs.label), + f"{subject} has a rdfs:label", + ): + label = str(model.value(subject, rdfs.label, None)) + + checker( + not label.endswith("."), + f"{subject} label has no trailing '.'", + ) + checker( + label.find("\n") == -1, + f"{subject} label is a single line", + ) + checker( + label == label.strip(), + f"{subject} label has stripped whitespace", + ) + + if checker( + _has_property(model, subject, rdfs.comment), + f"{subject} has a rdfs:comment", + ): + comment = str(model.value(subject, rdfs.comment, None)) + + checker( + comment.endswith("."), + f"{subject} comment has a trailing '.'", + ) + checker( + comment.find("\n") == -1 and comment.find("\r"), + f"{subject} comment is a single line", + ) + checker( + comment == comment.strip(), + f"{subject} comment has stripped whitespace", + ) + + # Check that lv2:documentation, if present, is proper Markdown + documentation = model.value(subject, lv2.documentation, None) + if documentation is not None: + checker( + documentation.datatype == lv2.Markdown, + f"{subject} documentation is explicitly Markdown", + ) + checker( + str(documentation).startswith("\n\n"), + f"{subject} documentation starts with blank line", + ) + checker( + str(documentation).endswith("\n\n"), + f"{subject} documentation ends with blank line", + ) + + return checker.num_errors + + +if __name__ == "__main__": + ap = argparse.ArgumentParser( + usage="%(prog)s [OPTION]... BUNDLE", + description=__doc__, + formatter_class=argparse.RawDescriptionHelpFormatter, + ) + + ap.add_argument( + "--stable", + action="store_true", + help="enable checks for stable release versions", + ) + + ap.add_argument( + "-v", "--verbose", action="store_true", help="print successful checks" + ) + + ap.add_argument( + "BUNDLE", help="path to specification bundle or manifest.ttl" + ) + + args = ap.parse_args(sys.argv[1:]) + + if os.path.basename(args.BUNDLE): + args.BUNDLE = os.path.dirname(args.BUNDLE) + + sys.exit( + _check_specification(Checker(args.verbose), args.BUNDLE, args.stable) + ) diff --git a/scripts/lv2_check_syntax.py b/scripts/lv2_check_syntax.py new file mode 100755 index 0000000..391e4e1 --- /dev/null +++ b/scripts/lv2_check_syntax.py @@ -0,0 +1,85 @@ +#!/usr/bin/env python3 + +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: ISC + +""" +Check that a Turtle file has valid syntax and strict formatting. + +This is a strict tool that enforces machine formatting with serdi. +""" + +import argparse +import difflib +import filecmp +import sys +import tempfile +import os +import subprocess + + +def _show_diff(from_lines, to_lines, from_path, to_path): + "Show a diff between two files, returning non-zero if they differ." + + differences = False + for line in difflib.unified_diff( + from_lines, + to_lines, + fromfile=from_path, + tofile=to_path, + ): + sys.stderr.write(line) + differences = True + + return int(differences) + + +def _check_file_equals(patha, pathb): + "Check that two files are equal, returning non-zero if they differ." + + for path in (patha, pathb): + if not os.access(path, os.F_OK): + sys.stderr.write(f"error: missing file {path}") + return 1 + + if filecmp.cmp(patha, pathb, shallow=False): + return 0 + + with open(patha, "r", encoding="utf-8") as in_a: + with open(pathb, "r", encoding="utf-8") as in_b: + return _show_diff(in_a.readlines(), in_b.readlines(), patha, pathb) + + +def run(serdi, filenames): + "Check that every file in filenames has valid formatted syntax." + + status = 0 + + for filename in filenames: + rel_path = os.path.relpath(filename) + with tempfile.NamedTemporaryFile(mode="w", delete=False) as out: + out_name = out.name + command = [serdi, "-o", "turtle", rel_path] + subprocess.check_call(command, stdout=out) + + if _check_file_equals(rel_path, out_name): + status = 1 + + os.remove(out_name) + + return status + + +if __name__ == "__main__": + ap = argparse.ArgumentParser( + usage="%(prog)s [OPTION]... TURTLE_FILE...", + description=__doc__, + formatter_class=argparse.RawDescriptionHelpFormatter, + ) + + ap.add_argument("--serdi", default="serdi", help="path to serdi") + ap.add_argument("TURTLE_FILE", nargs="+", help="input file to check") + + args = ap.parse_args(sys.argv[1:]) + + sys.exit(run(args.serdi, args.TURTLE_FILE)) diff --git a/scripts/meson.build b/scripts/meson.build new file mode 100644 index 0000000..1a77ab7 --- /dev/null +++ b/scripts/meson.build @@ -0,0 +1,8 @@ +# Copyright 2021-2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +lv2_scripts = files( + 'lv2_build_index.py', + 'lv2_check_specification.py', + 'lv2_check_syntax.py', +) diff --git a/test/.clang-tidy b/test/.clang-tidy new file mode 100644 index 0000000..a622e62 --- /dev/null +++ b/test/.clang-tidy @@ -0,0 +1,9 @@ +# Copyright 2020-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +Checks: > + -*-else-after-return, + -bugprone-suspicious-include, + -modernize-use-trailing-return-type, + -readability-function-cognitive-complexity, +InheritParentConfig: true diff --git a/test/atom_test_utils.c b/test/atom_test_utils.c new file mode 100644 index 0000000..5c313a5 --- /dev/null +++ b/test/atom_test_utils.c @@ -0,0 +1,66 @@ +// Copyright 2012-2018 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#undef NDEBUG + +#include <lv2/atom/atom.h> +#include <lv2/atom/forge.h> +#include <lv2/atom/util.h> +#include <lv2/log/log.h> +#include <lv2/urid/urid.h> + +#include <assert.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> + +static char** uris = NULL; +static uint32_t n_uris = 0; + +static char* +copy_string(const char* str) +{ + const size_t len = strlen(str); + char* dup = (char*)malloc(len + 1); + memcpy(dup, str, len + 1); + return dup; +} + +static LV2_URID +urid_map(LV2_URID_Map_Handle handle, const char* uri) +{ + for (uint32_t i = 0; i < n_uris; ++i) { + if (!strcmp(uris[i], uri)) { + return i + 1; + } + } + + char** const new_uris = (char**)realloc(uris, (n_uris + 1) * sizeof(char*)); + assert(new_uris); + + uris = new_uris; + uris[n_uris++] = copy_string(uri); + return n_uris; +} + +static void +free_urid_map(void) +{ + for (uint32_t i = 0; i < n_uris; ++i) { + free(uris[i]); + } + + free(uris); +} + +LV2_LOG_FUNC(1, 2) +static int +test_fail(const char* fmt, ...) +{ + va_list args; + va_start(args, fmt); + fprintf(stderr, "error: "); + vfprintf(stderr, fmt, args); + va_end(args); + return 1; +} diff --git a/test/cpp/.clang-tidy b/test/cpp/.clang-tidy new file mode 100644 index 0000000..02ee4b8 --- /dev/null +++ b/test/cpp/.clang-tidy @@ -0,0 +1,24 @@ +# Copyright 2020-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +Checks: > + -*-no-malloc, + -*-use-auto, + -*-use-nullptr, + -bugprone-reserved-identifier, + -cert-dcl37-c, + -cert-dcl50-cpp, + -cert-dcl51-cpp, + -cppcoreguidelines-macro-usage, + -cppcoreguidelines-owning-memory, + -cppcoreguidelines-pro-bounds-array-to-pointer-decay, + -cppcoreguidelines-pro-bounds-pointer-arithmetic, + -cppcoreguidelines-pro-type-cstyle-cast, + -cppcoreguidelines-pro-type-vararg, + -cppcoreguidelines-use-enum-class, + -hicpp-no-array-decay, + -hicpp-vararg, + -modernize-use-using, + -performance-enum-size, + -readability-implicit-bool-conversion, +InheritParentConfig: true diff --git a/test/cpp/test_build.cpp b/test/cpp/test_build.cpp new file mode 100644 index 0000000..19e8e56 --- /dev/null +++ b/test/cpp/test_build.cpp @@ -0,0 +1,54 @@ +// Copyright 2022 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#ifdef __clang__ +_Pragma("clang diagnostic push") +_Pragma("clang diagnostic ignored \"-Wold-style-cast\"") +_Pragma("clang diagnostic ignored \"-Wzero-as-null-pointer-constant\"") +#elif defined(__GNUC__) +_Pragma("GCC diagnostic push") +_Pragma("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +#endif + +#include <lv2/atom/atom.h> // IWYU pragma: keep +#include <lv2/atom/forge.h> // IWYU pragma: keep +#include <lv2/atom/util.h> // IWYU pragma: keep +#include <lv2/buf-size/buf-size.h> // IWYU pragma: keep +#include <lv2/core/attributes.h> // IWYU pragma: keep +#include <lv2/core/lv2.h> // IWYU pragma: keep +#include <lv2/core/lv2_util.h> // IWYU pragma: keep +#include <lv2/data-access/data-access.h> // IWYU pragma: keep +#include <lv2/dynmanifest/dynmanifest.h> // IWYU pragma: keep +#include <lv2/event/event-helpers.h> // IWYU pragma: keep +#include <lv2/event/event.h> // IWYU pragma: keep +#include <lv2/instance-access/instance-access.h> // IWYU pragma: keep +#include <lv2/log/log.h> // IWYU pragma: keep +#include <lv2/log/logger.h> // IWYU pragma: keep +#include <lv2/midi/midi.h> // IWYU pragma: keep +#include <lv2/morph/morph.h> // IWYU pragma: keep +#include <lv2/options/options.h> // IWYU pragma: keep +#include <lv2/parameters/parameters.h> // IWYU pragma: keep +#include <lv2/patch/patch.h> // IWYU pragma: keep +#include <lv2/port-groups/port-groups.h> // IWYU pragma: keep +#include <lv2/port-props/port-props.h> // IWYU pragma: keep +#include <lv2/presets/presets.h> // IWYU pragma: keep +#include <lv2/resize-port/resize-port.h> // IWYU pragma: keep +#include <lv2/state/state.h> // IWYU pragma: keep +#include <lv2/time/time.h> // IWYU pragma: keep +#include <lv2/ui/ui.h> // IWYU pragma: keep +#include <lv2/units/units.h> // IWYU pragma: keep +#include <lv2/uri-map/uri-map.h> // IWYU pragma: keep +#include <lv2/urid/urid.h> // IWYU pragma: keep +#include <lv2/worker/worker.h> // IWYU pragma: keep + +int +main() +{ + return 0; +} + +#ifdef __clang__ +_Pragma("clang diagnostic pop") +#elif defined(__GNUC__) +_Pragma("GCC diagnostic pop") +#endif diff --git a/test/headers/.clang-tidy b/test/headers/.clang-tidy new file mode 100644 index 0000000..60c4447 --- /dev/null +++ b/test/headers/.clang-tidy @@ -0,0 +1,20 @@ +# Copyright 2020-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +Checks: > + *, + -*-macro-to-enum, + -*-magic-numbers, + -altera-*, + -bugprone-easily-swappable-parameters, + -bugprone-macro-parentheses, + -llvmlibc-*, + -readability-identifier-length, +CheckOptions: + - key: hicpp-uppercase-literal-suffix.NewSuffixes + value: L;U;f + - key: readability-uppercase-literal-suffix.NewSuffixes + value: L;U;f +FormatStyle: file +HeaderFilterRegex: 'lv2/.*\.h' +WarningsAsErrors: '*' diff --git a/test/headers/meson.build b/test/headers/meson.build new file mode 100644 index 0000000..89ee4b8 --- /dev/null +++ b/test/headers/meson.build @@ -0,0 +1,69 @@ +# Copyright 2020-2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +header_c_suppressions = [] + +if get_option('warning_level') == 'everything' + if cc.get_id() == 'clang' + header_c_suppressions += [ + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-declaration-after-statement', + '-Wno-padded', + '-Wno-unsafe-buffer-usage', + ] + + if not meson.is_cross_build() + header_c_suppressions += [ + '-Wno-poison-system-directories', + ] + endif + + if host_machine.system() == 'windows' + header_c_suppressions += [ + '-Wno-format-nonliteral', + ] + endif + + elif cc.get_id() == 'gcc' + header_c_suppressions += [ + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-padded', + '-Wno-sign-conversion', + '-Wno-suggest-attribute=format', + '-Wno-unused-const-variable', + ] + + if host_machine.system() == 'windows' + header_c_suppressions += [ + '-Wno-sign-conversion', + ] + endif + + elif cc.get_id() == 'msvc' + header_c_suppressions += [ + '/wd4820', # padding added after construct + ] + endif +endif + +if cc.get_id() == 'clang' + header_c_suppressions += [ + '-Wno-nullability-extension', + ] +endif + +header_c_suppressions = cc.get_supported_arguments(header_c_suppressions) + +test( + 'headers', + executable( + 'test_headers', + files('test_headers.c'), + c_args: header_c_suppressions, + dependencies: [lv2_dep], + implicit_include_directories: false, + ), + suite: 'unit', +) diff --git a/test/headers/test_headers.c b/test/headers/test_headers.c new file mode 100644 index 0000000..d62b000 --- /dev/null +++ b/test/headers/test_headers.c @@ -0,0 +1,42 @@ +// Copyright 2022 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#include <lv2/atom/atom.h> // IWYU pragma: keep +#include <lv2/atom/forge.h> // IWYU pragma: keep +#include <lv2/atom/util.h> // IWYU pragma: keep +#include <lv2/buf-size/buf-size.h> // IWYU pragma: keep +#include <lv2/core/attributes.h> // IWYU pragma: keep +#include <lv2/core/lv2.h> // IWYU pragma: keep +#include <lv2/core/lv2_util.h> // IWYU pragma: keep +#include <lv2/data-access/data-access.h> // IWYU pragma: keep +#include <lv2/dynmanifest/dynmanifest.h> // IWYU pragma: keep +#include <lv2/event/event-helpers.h> // IWYU pragma: keep +#include <lv2/event/event.h> // IWYU pragma: keep +#include <lv2/instance-access/instance-access.h> // IWYU pragma: keep +#include <lv2/log/log.h> // IWYU pragma: keep +#include <lv2/log/logger.h> // IWYU pragma: keep +#include <lv2/midi/midi.h> // IWYU pragma: keep +#include <lv2/morph/morph.h> // IWYU pragma: keep +#include <lv2/options/options.h> // IWYU pragma: keep +#include <lv2/parameters/parameters.h> // IWYU pragma: keep +#include <lv2/patch/patch.h> // IWYU pragma: keep +#include <lv2/port-groups/port-groups.h> // IWYU pragma: keep +#include <lv2/port-props/port-props.h> // IWYU pragma: keep +#include <lv2/presets/presets.h> // IWYU pragma: keep +#include <lv2/resize-port/resize-port.h> // IWYU pragma: keep +#include <lv2/state/state.h> // IWYU pragma: keep +#include <lv2/time/time.h> // IWYU pragma: keep +#include <lv2/ui/ui.h> // IWYU pragma: keep +#include <lv2/units/units.h> // IWYU pragma: keep +#include <lv2/uri-map/uri-map.h> // IWYU pragma: keep +#include <lv2/urid/urid.h> // IWYU pragma: keep +#include <lv2/worker/worker.h> // IWYU pragma: keep + +#ifdef __GNUC__ +__attribute__((const)) +#endif +int +main(void) +{ + return 0; +} diff --git a/test/meson.build b/test/meson.build new file mode 100644 index 0000000..7144349 --- /dev/null +++ b/test/meson.build @@ -0,0 +1,336 @@ +# Copyright 2022 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +######## +# Data # +######## + +if get_option('lint') + # Check licensing metadata + reuse = find_program('reuse', required: false) + if reuse.found() + reuse_args = ['--root', lv2_source_root, 'lint'] + test('REUSE', reuse, args: reuse_args, suite: 'data') + endif + + # Check for spelling errors + codespell = find_program('codespell', required: get_option('tests')) + if codespell.found() + ignore = [ + lv2_source_root / 'doc' / 'style' / 'pygments.css', + lv2_source_root / 'lv2specgen' / 'DTD', + lv2_source_root / 'schemas.lv2' / 'doap.ttl', + ] + + test( + 'codespell', + codespell, + args: [ + '-d', + ['-q', '3'], + ['-S', ','.join(ignore)], + lv2_source_root / 'doc', + lv2_source_root / 'lv2', + lv2_source_root / 'lv2specgen', + lv2_source_root / 'schemas.lv2', + ], + suite: 'data', + ) + endif + + # Check that specification data is strictly formatted + serdi = find_program( + 'serdi', + required: get_option('tests'), + version: '>= 0.32.0', + ) + native_build = ( + not meson.is_cross_build() + and host_machine.system() != 'windows' + ) + if serdi.found() and native_build + lv2_check_syntax = files( + lv2_source_root / 'scripts' / 'lv2_check_syntax.py', + ) + + test( + 'syntax', + lv2_check_syntax, + args: ['--serdi', serdi.full_path()] + spec_files + schema_data, + suite: 'data', + ) + endif + + # Check that specification data validates + sord_validate = find_program('sord_validate', required: get_option('tests')) + if sord_validate.found() + test('valid', sord_validate, args: spec_files + schema_data, suite: 'data') + endif +endif + +############################# +# Compilers and Build Tools # +############################# + +cc = meson.get_compiler('c') + +if add_languages(['cpp'], native: false, required: get_option('tests')) + cpp = meson.get_compiler('cpp') +endif + +######################## +# Warning Suppressions # +######################## + +warning_level = get_option('warning_level') + +# C +test_c_suppressions = [] +if cc.get_id() in ['clang', 'emscripten'] + if warning_level == 'everything' + test_c_suppressions += [ + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-declaration-after-statement', + '-Wno-documentation-unknown-command', + '-Wno-double-promotion', + '-Wno-float-equal', + '-Wno-padded', + '-Wno-reserved-id-macro', + '-Wno-unsafe-buffer-usage', + ] + + if not meson.is_cross_build() + test_c_suppressions += ['-Wno-poison-system-directories'] + endif + + if host_machine.system() == 'windows' + test_c_suppressions += ['-Wno-format-nonliteral'] + endif + endif + + if warning_level in ['everything', '3', '2'] + test_c_suppressions += ['-Wno-unused-parameter'] + endif + +elif cc.get_id() == 'gcc' + if warning_level == 'everything' + test_c_suppressions += [ + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-double-promotion', + '-Wno-float-equal', + '-Wno-inline', + '-Wno-padded', + '-Wno-suggest-attribute=const', + '-Wno-suggest-attribute=malloc', + '-Wno-suggest-attribute=pure', + '-Wno-unsuffixed-float-constants', + '-Wno-unused-const-variable', + ] + + if target_machine.system() == 'windows' + test_c_suppressions += [ + '-Wno-sign-conversion', + '-Wno-suggest-attribute=format', + ] + endif + endif + + if warning_level in ['everything', '3', '2'] + test_c_suppressions += ['-Wno-unused-parameter'] + endif + +elif cc.get_id() == 'msvc' + if warning_level == 'everything' + test_c_suppressions += [ + '/wd4061', # enumerator in switch is not explicitly handled + '/wd4244', # conversion with possible loss of data + '/wd4365', # signed/unsigned mismatch + '/wd4514', # unreferenced inline function has been removed + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4820', # padding added after construct + '/wd5045', # will insert Spectre mitigation for memory load + ] + endif + + if warning_level in ['everything', '3'] + test_c_suppressions += [ + '/wd4100', # unreferenced formal parameter + ] + endif + + if warning_level in ['everything', '3', '2'] + test_c_suppressions += [ + '/wd4267', # conversion from size_t to a smaller type + ] + endif +endif + +test_c_suppressions = cc.get_supported_arguments(test_c_suppressions) + +# C++ +if is_variable('cpp') + test_cpp_suppressions = [] + + if warning_level == 'everything' + if cpp.get_id() in ['clang', 'emscripten'] + test_cpp_suppressions += [ + '-Wno-c++98-compat', + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-documentation-unknown-command', + '-Wno-nullability-extension', + '-Wno-padded', + '-Wno-reserved-id-macro', + '-Wno-unsafe-buffer-usage', + ] + + if not meson.is_cross_build() + test_cpp_suppressions += ['-Wno-poison-system-directories'] + endif + + if host_machine.system() == 'windows' + test_cpp_suppressions += ['-Wno-format-nonliteral'] + endif + + elif cpp.get_id() == 'gcc' + test_cpp_suppressions += [ + '-Wno-cast-align', + '-Wno-cast-qual', + '-Wno-inline', + '-Wno-padded', + '-Wno-unused-const-variable', + '-Wno-useless-cast', + ] + + if target_machine.system() == 'windows' + test_cpp_suppressions += ['-Wno-suggest-attribute=format'] + endif + + elif cpp.get_id() == 'msvc' + test_cpp_suppressions += [ + '/wd4514', # unreferenced inline function has been removed + '/wd4706', # assignment within conditional expression + '/wd4710', # function not inlined + '/wd4711', # function selected for automatic inline expansion + '/wd4820', # padding added after data member + '/wd5045', # will insert Spectre mitigation + '/wd5264', # const variable is not used + ] + endif + endif + + test_cpp_suppressions = cpp.get_supported_arguments(test_cpp_suppressions) +endif + +######## +# Code # +######## + +# Check that all the headers compile cleanly in C +test( + 'c', + executable( + 'test_build_c', + files('test_build.c'), + c_args: test_c_suppressions, + dependencies: [lv2_dep], + implicit_include_directories: false, + ), + suite: 'build', +) + +# Check that all the headers compile cleanly in C++ +if is_variable('cpp') + test( + 'cpp', + executable( + 'test_build_cpp', + files('cpp/test_build.cpp'), + cpp_args: test_cpp_suppressions, + dependencies: [lv2_dep], + implicit_include_directories: false, + ), + suite: 'build', + ) +endif + +########## +# Python # +########## + +if get_option('lint') + python_scripts = lv2_scripts + files( + '../lv2specgen/lv2docgen.py', + '../lv2specgen/lv2specgen.py', + ) + + # Check script formatting + black = find_program('black', required: get_option('tests')) + if black.found() + black_opts = ['-l', '79', '-q', '--check'] + test( + 'black', + black, + args: black_opts + python_scripts, + suite: 'scripts', + ) + endif + + # Check scripts for errors with flake8 + flake8 = find_program('flake8', required: get_option('tests')) + if flake8.found() + test('flake8', flake8, args: python_scripts, suite: 'scripts') + endif + + # Check scripts for errors with pylint + pylint = find_program('pylint', required: get_option('tests')) + if pylint.found() + lint_py = pymod.find_installation( + 'python3', + modules: ['pygments', 'rdflib'], + required: false, + ) + + if lint_py.found() + test('pylint', pylint, args: python_scripts, suite: 'scripts') + endif + endif +endif + +################### +# Header Warnings # +################### + +subdir('headers') + +############## +# Unit Tests # +############## + +test_names = [ + 'atom', + 'forge_overflow', +] + +atom_test_suppressions = [] +if cc.get_id() == 'gcc' + atom_test_suppressions += ['-Wno-stringop-overflow'] +endif + +# Build and run tests +foreach test_name : test_names + test( + test_name, + executable( + test_name, + files('test_@0@.c'.format(test_name)), + c_args: test_c_suppressions + atom_test_suppressions, + dependencies: [lv2_dep], + implicit_include_directories: false, + ), + suite: 'unit', + ) +endforeach diff --git a/test/test_atom.c b/test/test_atom.c new file mode 100644 index 0000000..df684dc --- /dev/null +++ b/test/test_atom.c @@ -0,0 +1,353 @@ +// Copyright 2012-2015 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#include "atom_test_utils.c" + +#include <lv2/atom/atom.h> +#include <lv2/atom/forge.h> +#include <lv2/atom/util.h> +#include <lv2/urid/urid.h> + +#include <stdbool.h> +#include <stdint.h> +#include <string.h> + +int +main(void) +{ + LV2_URID_Map map = {NULL, urid_map}; + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + + LV2_URID eg_Object = urid_map(NULL, "http://example.org/Object"); + LV2_URID eg_one = urid_map(NULL, "http://example.org/one"); + LV2_URID eg_two = urid_map(NULL, "http://example.org/two"); + LV2_URID eg_three = urid_map(NULL, "http://example.org/three"); + LV2_URID eg_four = urid_map(NULL, "http://example.org/four"); + LV2_URID eg_true = urid_map(NULL, "http://example.org/true"); + LV2_URID eg_false = urid_map(NULL, "http://example.org/false"); + LV2_URID eg_path = urid_map(NULL, "http://example.org/path"); + LV2_URID eg_uri = urid_map(NULL, "http://example.org/uri"); + LV2_URID eg_urid = urid_map(NULL, "http://example.org/urid"); + LV2_URID eg_string = urid_map(NULL, "http://example.org/string"); + LV2_URID eg_literal = urid_map(NULL, "http://example.org/literal"); + LV2_URID eg_tuple = urid_map(NULL, "http://example.org/tuple"); + LV2_URID eg_vector = urid_map(NULL, "http://example.org/vector"); + LV2_URID eg_vector2 = urid_map(NULL, "http://example.org/vector2"); + LV2_URID eg_seq = urid_map(NULL, "http://example.org/seq"); + +#define BUF_SIZE 1024 +#define NUM_PROPS 15 + + uint8_t buf[BUF_SIZE]; + lv2_atom_forge_set_buffer(&forge, buf, BUF_SIZE); + + LV2_Atom_Forge_Frame obj_frame; + LV2_Atom* obj = lv2_atom_forge_deref( + &forge, lv2_atom_forge_object(&forge, &obj_frame, 0, eg_Object)); + + // eg_one = (Int)1 + lv2_atom_forge_key(&forge, eg_one); + LV2_Atom_Int* one = + (LV2_Atom_Int*)lv2_atom_forge_deref(&forge, lv2_atom_forge_int(&forge, 1)); + if (one->body != 1) { + return test_fail("%d != 1\n", one->body); + } + + // eg_two = (Long)2 + lv2_atom_forge_key(&forge, eg_two); + LV2_Atom_Long* two = (LV2_Atom_Long*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_long(&forge, 2)); + if (two->body != 2) { + return test_fail("%ld != 2\n", (long)two->body); + } + + // eg_three = (Float)3.0 + lv2_atom_forge_key(&forge, eg_three); + LV2_Atom_Float* three = (LV2_Atom_Float*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_float(&forge, 3.0f)); + if (three->body != 3) { + return test_fail("%f != 3\n", three->body); + } + + // eg_four = (Double)4.0 + lv2_atom_forge_key(&forge, eg_four); + LV2_Atom_Double* four = (LV2_Atom_Double*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_double(&forge, 4.0)); + if (four->body != 4) { + return test_fail("%f != 4\n", four->body); + } + + // eg_true = (Bool)1 + lv2_atom_forge_key(&forge, eg_true); + LV2_Atom_Bool* t = (LV2_Atom_Bool*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_bool(&forge, true)); + if (t->body != 1) { + return test_fail("%d != 1 (true)\n", t->body); + } + + // eg_false = (Bool)0 + lv2_atom_forge_key(&forge, eg_false); + LV2_Atom_Bool* f = (LV2_Atom_Bool*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_bool(&forge, false)); + if (f->body != 0) { + return test_fail("%d != 0 (false)\n", f->body); + } + + // eg_path = (Path)"/foo/bar" + const char* pstr = "/foo/bar"; + const uint32_t pstr_len = (uint32_t)strlen(pstr); + lv2_atom_forge_key(&forge, eg_path); + LV2_Atom_String* path = (LV2_Atom_String*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_uri(&forge, pstr, pstr_len)); + char* pbody = (char*)&path[1]; + if (!!strcmp(pbody, pstr)) { + return test_fail("%s != \"%s\"\n", pbody, pstr); + } + + // eg_uri = (URI)"http://example.org/value" + const char* ustr = "http://example.org/value"; + const uint32_t ustr_len = (uint32_t)strlen(ustr); + lv2_atom_forge_key(&forge, eg_uri); + LV2_Atom_String* uri = (LV2_Atom_String*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_uri(&forge, ustr, ustr_len)); + char* ubody = (char*)&uri[1]; + if (!!strcmp(ubody, ustr)) { + return test_fail("%s != \"%s\"\n", ubody, ustr); + } + + // eg_urid = (URID)"http://example.org/value" + LV2_URID eg_value = urid_map(NULL, "http://example.org/value"); + lv2_atom_forge_key(&forge, eg_urid); + LV2_Atom_URID* urid = (LV2_Atom_URID*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_urid(&forge, eg_value)); + if (urid->body != eg_value) { + return test_fail("%u != %u\n", urid->body, eg_value); + } + + // eg_string = (String)"hello" + lv2_atom_forge_key(&forge, eg_string); + LV2_Atom_String* string = (LV2_Atom_String*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_string(&forge, "hello", strlen("hello"))); + char* sbody = (char*)&string[1]; + if (!!strcmp(sbody, "hello")) { + return test_fail("%s != \"hello\"\n", sbody); + } + + // eg_literal = (Literal)"hello"@fr + lv2_atom_forge_key(&forge, eg_literal); + LV2_Atom_Literal* literal = (LV2_Atom_Literal*)lv2_atom_forge_deref( + &forge, + lv2_atom_forge_literal(&forge, + "bonjour", + strlen("bonjour"), + 0, + urid_map(NULL, "http://lexvo.org/id/term/fr"))); + char* lbody = (char*)&literal[1]; + if (!!strcmp(lbody, "bonjour")) { + return test_fail("%s != \"bonjour\"\n", lbody); + } + + // eg_tuple = "foo",true + lv2_atom_forge_key(&forge, eg_tuple); + LV2_Atom_Forge_Frame tuple_frame; + LV2_Atom_Tuple* tuple = (LV2_Atom_Tuple*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_tuple(&forge, &tuple_frame)); + LV2_Atom_String* tup0 = (LV2_Atom_String*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_string(&forge, "foo", strlen("foo"))); + LV2_Atom_Bool* tup1 = (LV2_Atom_Bool*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_bool(&forge, true)); + lv2_atom_forge_pop(&forge, &tuple_frame); + LV2_Atom* i = lv2_atom_tuple_begin(tuple); + if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { + return test_fail("Tuple iterator is empty\n"); + } + LV2_Atom* tup0i = i; + if (!lv2_atom_equals((LV2_Atom*)tup0, tup0i)) { + return test_fail("Corrupt tuple element 0\n"); + } + i = lv2_atom_tuple_next(i); + if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { + return test_fail("Premature end of tuple iterator\n"); + } + LV2_Atom* tup1i = i; + if (!lv2_atom_equals((LV2_Atom*)tup1, tup1i)) { + return test_fail("Corrupt tuple element 1\n"); + } + i = lv2_atom_tuple_next(i); + if (!lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) { + return test_fail("Tuple iter is not at end\n"); + } + + // eg_vector = (Vector<Int>)1,2,3,4 + lv2_atom_forge_key(&forge, eg_vector); + int32_t elems[] = {1, 2, 3, 4}; + LV2_Atom_Vector* vector = (LV2_Atom_Vector*)lv2_atom_forge_deref( + &forge, + lv2_atom_forge_vector(&forge, sizeof(int32_t), forge.Int, 4, elems)); + const void* vec_body = LV2_ATOM_CONTENTS_CONST(LV2_Atom_Vector, vector); + if (!!memcmp(elems, vec_body, sizeof(elems))) { + return test_fail("Corrupt vector\n"); + } + + // eg_vector2 = (Vector<Int>)1,2,3,4 + lv2_atom_forge_key(&forge, eg_vector2); + LV2_Atom_Forge_Frame vec_frame; + LV2_Atom_Vector* vector2 = (LV2_Atom_Vector*)lv2_atom_forge_deref( + &forge, + lv2_atom_forge_vector_head(&forge, &vec_frame, sizeof(int32_t), forge.Int)); + for (unsigned e = 0; e < sizeof(elems) / sizeof(int32_t); ++e) { + lv2_atom_forge_int(&forge, elems[e]); + } + lv2_atom_forge_pop(&forge, &vec_frame); + if (!lv2_atom_equals(&vector->atom, &vector2->atom)) { + return test_fail("Vector != Vector2\n"); + } + + // eg_seq = (Sequence)1, 2 + lv2_atom_forge_key(&forge, eg_seq); + LV2_Atom_Forge_Frame seq_frame; + LV2_Atom_Sequence* seq = (LV2_Atom_Sequence*)lv2_atom_forge_deref( + &forge, lv2_atom_forge_sequence_head(&forge, &seq_frame, 0)); + lv2_atom_forge_frame_time(&forge, 0); + lv2_atom_forge_int(&forge, 1); + lv2_atom_forge_frame_time(&forge, 1); + lv2_atom_forge_int(&forge, 2); + lv2_atom_forge_pop(&forge, &seq_frame); + + lv2_atom_forge_pop(&forge, &obj_frame); + + // Test equality + LV2_Atom_Int itwo = {{forge.Int, sizeof(int32_t)}, 2}; + if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)two)) { + return test_fail("1 == 2.0\n"); + } else if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)&itwo)) { + return test_fail("1 == 2\n"); + } else if (!lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)one)) { + return test_fail("1 != 1\n"); + } + + unsigned n_events = 0; + LV2_ATOM_SEQUENCE_FOREACH (seq, ev) { + if (ev->time.frames != n_events) { + return test_fail("Corrupt event %u has bad time\n", n_events); + } else if (ev->body.type != forge.Int) { + return test_fail("Corrupt event %u has bad type\n", n_events); + } else if (((LV2_Atom_Int*)&ev->body)->body != (int)n_events + 1) { + return test_fail("Event %u != %u\n", n_events, n_events + 1); + } + ++n_events; + } + + int n_props = 0; + LV2_ATOM_OBJECT_FOREACH ((LV2_Atom_Object*)obj, prop) { + if (!prop->key) { + return test_fail("Corrupt property %d has no key\n", n_props); + } else if (prop->context) { + return test_fail("Corrupt property %d has context\n", n_props); + } + ++n_props; + } + + if (n_props != NUM_PROPS) { + return test_fail( + "Corrupt object has %d properties != %d\n", n_props, NUM_PROPS); + } + + struct { + const LV2_Atom* one; + const LV2_Atom* two; + const LV2_Atom* three; + const LV2_Atom* four; + const LV2_Atom* affirmative; + const LV2_Atom* negative; + const LV2_Atom* path; + const LV2_Atom* uri; + const LV2_Atom* urid; + const LV2_Atom* string; + const LV2_Atom* literal; + const LV2_Atom* tuple; + const LV2_Atom* vector; + const LV2_Atom* vector2; + const LV2_Atom* seq; + } matches; + + memset(&matches, 0, sizeof(matches)); + + LV2_Atom_Object_Query q[] = {{eg_one, &matches.one}, + {eg_two, &matches.two}, + {eg_three, &matches.three}, + {eg_four, &matches.four}, + {eg_true, &matches.affirmative}, + {eg_false, &matches.negative}, + {eg_path, &matches.path}, + {eg_uri, &matches.uri}, + {eg_urid, &matches.urid}, + {eg_string, &matches.string}, + {eg_literal, &matches.literal}, + {eg_tuple, &matches.tuple}, + {eg_vector, &matches.vector}, + {eg_vector2, &matches.vector2}, + {eg_seq, &matches.seq}, + LV2_ATOM_OBJECT_QUERY_END}; + + int n_matches = lv2_atom_object_query((LV2_Atom_Object*)obj, q); + for (int n = 0; n < 2; ++n) { + if (n_matches != n_props) { + return test_fail("Query failed, %d matches != %d\n", n_matches, n_props); + } else if (!lv2_atom_equals((LV2_Atom*)one, matches.one)) { + return test_fail("Bad match one\n"); + } else if (!lv2_atom_equals((LV2_Atom*)two, matches.two)) { + return test_fail("Bad match two\n"); + } else if (!lv2_atom_equals((LV2_Atom*)three, matches.three)) { + return test_fail("Bad match three\n"); + } else if (!lv2_atom_equals((LV2_Atom*)four, matches.four)) { + return test_fail("Bad match four\n"); + } else if (!lv2_atom_equals((LV2_Atom*)t, matches.affirmative)) { + return test_fail("Bad match true\n"); + } else if (!lv2_atom_equals((LV2_Atom*)f, matches.negative)) { + return test_fail("Bad match false\n"); + } else if (!lv2_atom_equals((LV2_Atom*)path, matches.path)) { + return test_fail("Bad match path\n"); + } else if (!lv2_atom_equals((LV2_Atom*)uri, matches.uri)) { + return test_fail("Bad match URI\n"); + } else if (!lv2_atom_equals((LV2_Atom*)string, matches.string)) { + return test_fail("Bad match string\n"); + } else if (!lv2_atom_equals((LV2_Atom*)literal, matches.literal)) { + return test_fail("Bad match literal\n"); + } else if (!lv2_atom_equals((LV2_Atom*)tuple, matches.tuple)) { + return test_fail("Bad match tuple\n"); + } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector)) { + return test_fail("Bad match vector\n"); + } else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector2)) { + return test_fail("Bad match vector2\n"); + } else if (!lv2_atom_equals((LV2_Atom*)seq, matches.seq)) { + return test_fail("Bad match sequence\n"); + } + memset(&matches, 0, sizeof(matches)); + + // clang-format off + n_matches = lv2_atom_object_get((LV2_Atom_Object*)obj, + eg_one, &matches.one, + eg_two, &matches.two, + eg_three, &matches.three, + eg_four, &matches.four, + eg_true, &matches.affirmative, + eg_false, &matches.negative, + eg_path, &matches.path, + eg_uri, &matches.uri, + eg_urid, &matches.urid, + eg_string, &matches.string, + eg_literal, &matches.literal, + eg_tuple, &matches.tuple, + eg_vector, &matches.vector, + eg_vector2, &matches.vector2, + eg_seq, &matches.seq, + 0); + // clang-format on + } + + free_urid_map(); + + return 0; +} diff --git a/test/test_build.c b/test/test_build.c new file mode 100644 index 0000000..83a69df --- /dev/null +++ b/test/test_build.c @@ -0,0 +1,39 @@ +// Copyright 2022 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#include <lv2/atom/atom.h> // IWYU pragma: keep +#include <lv2/atom/forge.h> // IWYU pragma: keep +#include <lv2/atom/util.h> // IWYU pragma: keep +#include <lv2/buf-size/buf-size.h> // IWYU pragma: keep +#include <lv2/core/attributes.h> // IWYU pragma: keep +#include <lv2/core/lv2.h> // IWYU pragma: keep +#include <lv2/core/lv2_util.h> // IWYU pragma: keep +#include <lv2/data-access/data-access.h> // IWYU pragma: keep +#include <lv2/dynmanifest/dynmanifest.h> // IWYU pragma: keep +#include <lv2/event/event-helpers.h> // IWYU pragma: keep +#include <lv2/event/event.h> // IWYU pragma: keep +#include <lv2/instance-access/instance-access.h> // IWYU pragma: keep +#include <lv2/log/log.h> // IWYU pragma: keep +#include <lv2/log/logger.h> // IWYU pragma: keep +#include <lv2/midi/midi.h> // IWYU pragma: keep +#include <lv2/morph/morph.h> // IWYU pragma: keep +#include <lv2/options/options.h> // IWYU pragma: keep +#include <lv2/parameters/parameters.h> // IWYU pragma: keep +#include <lv2/patch/patch.h> // IWYU pragma: keep +#include <lv2/port-groups/port-groups.h> // IWYU pragma: keep +#include <lv2/port-props/port-props.h> // IWYU pragma: keep +#include <lv2/presets/presets.h> // IWYU pragma: keep +#include <lv2/resize-port/resize-port.h> // IWYU pragma: keep +#include <lv2/state/state.h> // IWYU pragma: keep +#include <lv2/time/time.h> // IWYU pragma: keep +#include <lv2/ui/ui.h> // IWYU pragma: keep +#include <lv2/units/units.h> // IWYU pragma: keep +#include <lv2/uri-map/uri-map.h> // IWYU pragma: keep +#include <lv2/urid/urid.h> // IWYU pragma: keep +#include <lv2/worker/worker.h> // IWYU pragma: keep + +int +main(void) +{ + return 0; +} diff --git a/test/test_forge_overflow.c b/test/test_forge_overflow.c new file mode 100644 index 0000000..7e97ae4 --- /dev/null +++ b/test/test_forge_overflow.c @@ -0,0 +1,223 @@ +// Copyright 2019 David Robillard <d@drobilla.net> +// SPDX-License-Identifier: ISC + +#include "atom_test_utils.c" + +#include <lv2/atom/atom.h> +#include <lv2/atom/forge.h> +#include <lv2/urid/urid.h> + +#include <assert.h> +#include <stdint.h> +#include <stdlib.h> + +static int +test_string_overflow(void) +{ +#define MAX_CHARS 15 + + static const size_t capacity = sizeof(LV2_Atom_String) + MAX_CHARS + 1; + static const char* str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; + + uint8_t* buf = (uint8_t*)malloc(capacity); + LV2_URID_Map map = {NULL, urid_map}; + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + + // Check that writing increasingly long strings fails at the right point + for (unsigned count = 0; count < MAX_CHARS; ++count) { + lv2_atom_forge_set_buffer(&forge, buf, capacity); + + const LV2_Atom_Forge_Ref ref = lv2_atom_forge_string(&forge, str, count); + if (!ref) { + return test_fail("Failed to write %u byte string\n", count); + } + } + + // Failure writing to an exactly full forge + if (lv2_atom_forge_string(&forge, str, MAX_CHARS + 1)) { + return test_fail("Successfully wrote past end of buffer\n"); + } + + // Failure writing body after successfully writing header + lv2_atom_forge_set_buffer(&forge, buf, sizeof(LV2_Atom) + 1); + if (lv2_atom_forge_string(&forge, "AB", 2)) { + return test_fail("Successfully wrote atom header past end\n"); + } + + free(buf); + return 0; +} + +static int +test_literal_overflow(void) +{ + static const size_t capacity = sizeof(LV2_Atom_Literal) + 2; + + uint8_t* buf = (uint8_t*)malloc(capacity); + LV2_URID_Map map = {NULL, urid_map}; + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + + // Failure in atom header + lv2_atom_forge_set_buffer(&forge, buf, 1); + if (lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) { + return test_fail("Successfully wrote atom header past end\n"); + } + + // Failure in literal header + lv2_atom_forge_set_buffer(&forge, buf, sizeof(LV2_Atom) + 1); + if (lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) { + return test_fail("Successfully wrote literal header past end\n"); + } + + // Success (only room for one character + null terminator) + lv2_atom_forge_set_buffer(&forge, buf, capacity); + if (!lv2_atom_forge_literal(&forge, "A", 1, 0, 0)) { + return test_fail("Failed to write small enough literal\n"); + } + + // Failure in body + lv2_atom_forge_set_buffer(&forge, buf, capacity); + if (lv2_atom_forge_literal(&forge, "AB", 2, 0, 0)) { + return test_fail("Successfully wrote literal body past end\n"); + } + + free(buf); + return 0; +} + +static int +test_sequence_overflow(void) +{ + static const size_t size = sizeof(LV2_Atom_Sequence) + (6 * sizeof(LV2_Atom)); + LV2_URID_Map map = {NULL, urid_map}; + + // Test over a range that fails in the sequence header and event components + for (size_t capacity = 1; capacity < size; ++capacity) { + uint8_t* buf = (uint8_t*)malloc(capacity); + + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + lv2_atom_forge_set_buffer(&forge, buf, capacity); + + LV2_Atom_Forge_Frame frame; + LV2_Atom_Forge_Ref ref = lv2_atom_forge_sequence_head(&forge, &frame, 0); + + assert(capacity >= sizeof(LV2_Atom_Sequence) || !frame.ref); + assert(capacity >= sizeof(LV2_Atom_Sequence) || !ref); + (void)ref; + + lv2_atom_forge_frame_time(&forge, 0); + lv2_atom_forge_int(&forge, 42); + lv2_atom_forge_pop(&forge, &frame); + + free(buf); + } + + return 0; +} + +static int +test_vector_head_overflow(void) +{ + static const size_t size = sizeof(LV2_Atom_Vector) + (3 * sizeof(LV2_Atom)); + LV2_URID_Map map = {NULL, urid_map}; + + // Test over a range that fails in the vector header and elements + for (size_t capacity = 1; capacity < size; ++capacity) { + uint8_t* buf = (uint8_t*)malloc(capacity); + + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + lv2_atom_forge_set_buffer(&forge, buf, capacity); + + LV2_Atom_Forge_Frame frame; + LV2_Atom_Forge_Ref ref = + lv2_atom_forge_vector_head(&forge, &frame, sizeof(int32_t), forge.Int); + + assert(capacity >= sizeof(LV2_Atom_Vector) || !frame.ref); + assert(capacity >= sizeof(LV2_Atom_Vector) || !ref); + (void)ref; + + lv2_atom_forge_int(&forge, 1); + lv2_atom_forge_int(&forge, 2); + lv2_atom_forge_int(&forge, 3); + lv2_atom_forge_pop(&forge, &frame); + + free(buf); + } + + return 0; +} + +static int +test_vector_overflow(void) +{ + static const size_t size = sizeof(LV2_Atom_Vector) + (3 * sizeof(LV2_Atom)); + static const int32_t vec[] = {1, 2, 3}; + LV2_URID_Map map = {NULL, urid_map}; + + // Test over a range that fails in the vector header and elements + for (size_t capacity = 1; capacity < size; ++capacity) { + uint8_t* buf = (uint8_t*)malloc(capacity); + + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + lv2_atom_forge_set_buffer(&forge, buf, capacity); + + LV2_Atom_Forge_Ref ref = + lv2_atom_forge_vector(&forge, sizeof(int32_t), forge.Int, 3, vec); + + assert(capacity >= sizeof(LV2_Atom_Vector) || !ref); + (void)ref; + + free(buf); + } + + return 0; +} + +static int +test_tuple_overflow(void) +{ + static const size_t size = sizeof(LV2_Atom_Tuple) + (3 * sizeof(LV2_Atom)); + LV2_URID_Map map = {NULL, urid_map}; + + // Test over a range that fails in the tuple header and elements + for (size_t capacity = 1; capacity < size; ++capacity) { + uint8_t* buf = (uint8_t*)malloc(capacity); + + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + lv2_atom_forge_set_buffer(&forge, buf, capacity); + + LV2_Atom_Forge_Frame frame; + LV2_Atom_Forge_Ref ref = lv2_atom_forge_tuple(&forge, &frame); + + assert(capacity >= sizeof(LV2_Atom_Tuple) || !frame.ref); + assert(capacity >= sizeof(LV2_Atom_Tuple) || !ref); + (void)ref; + + lv2_atom_forge_int(&forge, 1); + lv2_atom_forge_float(&forge, 2.0f); + lv2_atom_forge_string(&forge, "three", 5); + lv2_atom_forge_pop(&forge, &frame); + + free(buf); + } + + return 0; +} + +int +main(void) +{ + const int ret = test_string_overflow() || test_literal_overflow() || + test_sequence_overflow() || test_vector_head_overflow() || + test_vector_overflow() || test_tuple_overflow(); + + free_urid_map(); + + return ret; +} diff --git a/util/lv2_validate.in b/util/lv2_validate.in new file mode 100755 index 0000000..5b9d8ec --- /dev/null +++ b/util/lv2_validate.in @@ -0,0 +1,74 @@ +#!/bin/sh + +# Copyright 2017-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: ISC + +LV2DIR="@LV2DIR@" + +if [ "$#" -eq "0" ]; then + echo "lv2_validate: missing operand" 1>&2; + echo "" 1>&2; + echo "Usage: lv2_validate [FILE]..." 1>&2; + echo "Validate the given ttl files against the installed LV2 spec" 1>&2; + exit 1 +fi + +sord_validate \ + "$LV2DIR/atom.lv2/atom.ttl" \ + "$LV2DIR/atom.lv2/manifest.ttl" \ + "$LV2DIR/buf-size.lv2/buf-size.ttl" \ + "$LV2DIR/buf-size.lv2/manifest.ttl" \ + "$LV2DIR/core.lv2/lv2core.ttl" \ + "$LV2DIR/core.lv2/manifest.ttl" \ + "$LV2DIR/core.lv2/people.ttl" \ + "$LV2DIR/data-access.lv2/data-access.ttl" \ + "$LV2DIR/data-access.lv2/manifest.ttl" \ + "$LV2DIR/dynmanifest.lv2/dynmanifest.ttl" \ + "$LV2DIR/dynmanifest.lv2/manifest.ttl" \ + "$LV2DIR/event.lv2/event.ttl" \ + "$LV2DIR/event.lv2/manifest.ttl" \ + "$LV2DIR/instance-access.lv2/instance-access.ttl" \ + "$LV2DIR/instance-access.lv2/manifest.ttl" \ + "$LV2DIR/log.lv2/log.ttl" \ + "$LV2DIR/log.lv2/manifest.ttl" \ + "$LV2DIR/midi.lv2/manifest.ttl" \ + "$LV2DIR/midi.lv2/midi.ttl" \ + "$LV2DIR/morph.lv2/manifest.ttl" \ + "$LV2DIR/morph.lv2/morph.ttl" \ + "$LV2DIR/options.lv2/manifest.ttl" \ + "$LV2DIR/options.lv2/options.ttl" \ + "$LV2DIR/parameters.lv2/manifest.ttl" \ + "$LV2DIR/parameters.lv2/parameters.ttl" \ + "$LV2DIR/patch.lv2/manifest.ttl" \ + "$LV2DIR/patch.lv2/patch.ttl" \ + "$LV2DIR/port-groups.lv2/manifest.ttl" \ + "$LV2DIR/port-groups.lv2/port-groups.ttl" \ + "$LV2DIR/port-props.lv2/manifest.ttl" \ + "$LV2DIR/port-props.lv2/port-props.ttl" \ + "$LV2DIR/presets.lv2/manifest.ttl" \ + "$LV2DIR/presets.lv2/presets.ttl" \ + "$LV2DIR/resize-port.lv2/manifest.ttl" \ + "$LV2DIR/resize-port.lv2/resize-port.ttl" \ + "$LV2DIR/schemas.lv2/dcterms.ttl" \ + "$LV2DIR/schemas.lv2/doap.ttl" \ + "$LV2DIR/schemas.lv2/foaf.ttl" \ + "$LV2DIR/schemas.lv2/manifest.ttl" \ + "$LV2DIR/schemas.lv2/owl.ttl" \ + "$LV2DIR/schemas.lv2/rdf.ttl" \ + "$LV2DIR/schemas.lv2/rdfs.ttl" \ + "$LV2DIR/schemas.lv2/xsd.ttl" \ + "$LV2DIR/state.lv2/manifest.ttl" \ + "$LV2DIR/state.lv2/state.ttl" \ + "$LV2DIR/time.lv2/manifest.ttl" \ + "$LV2DIR/time.lv2/time.ttl" \ + "$LV2DIR/ui.lv2/manifest.ttl" \ + "$LV2DIR/ui.lv2/ui.ttl" \ + "$LV2DIR/units.lv2/manifest.ttl" \ + "$LV2DIR/units.lv2/units.ttl" \ + "$LV2DIR/uri-map.lv2/manifest.ttl" \ + "$LV2DIR/uri-map.lv2/uri-map.ttl" \ + "$LV2DIR/urid.lv2/manifest.ttl" \ + "$LV2DIR/urid.lv2/urid.ttl" \ + "$LV2DIR/worker.lv2/manifest.ttl" \ + "$LV2DIR/worker.lv2/worker.ttl" \ + "$@" diff --git a/util/meson.build b/util/meson.build new file mode 100644 index 0000000..759a993 --- /dev/null +++ b/util/meson.build @@ -0,0 +1,12 @@ +# Copyright 2022-2025 David Robillard <d@drobilla.net> +# SPDX-License-Identifier: 0BSD OR ISC + +config = configuration_data({'LV2DIR': lv2dir}) + +lv2_validate = configure_file( + configuration: config, + input: files('lv2_validate.in'), + install_dir: get_option('bindir'), + install_mode: 'rwxr-xr-x', + output: 'lv2_validate', +) @@ -1,169 +0,0 @@ -#!/usr/bin/env python -# encoding: ISO8859-1 -# Thomas Nagy, 2005-2016 - -""" -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - -2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - -3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR -IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, -INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, -STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING -IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. -""" - -import os, sys, inspect - -VERSION="1.8.22" -REVISION="3bda1ef52b63839f28c19902ea6baf8f" -GIT="x" -INSTALL='' -C1='#<' -C2='#:' -C3='#.' -cwd = os.getcwd() -join = os.path.join - - -WAF='waf' -def b(x): - return x -if sys.hexversion>0x300000f: - WAF='waf3' - def b(x): - return x.encode() - -def err(m): - print(('\033[91mError: %s\033[0m' % m)) - sys.exit(1) - -def unpack_wafdir(dir, src): - f = open(src,'rb') - c = 'corrupt archive (%d)' - while 1: - line = f.readline() - if not line: err('run waf-light from a folder containing waflib') - if line == b('#==>\n'): - txt = f.readline() - if not txt: err(c % 1) - if f.readline() != b('#<==\n'): err(c % 2) - break - if not txt: err(c % 3) - txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')).replace(b(C3), b('\x00')) - - import shutil, tarfile - try: shutil.rmtree(dir) - except OSError: pass - try: - for x in ('Tools', 'extras'): - os.makedirs(join(dir, 'waflib', x)) - except OSError: - err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir) - - os.chdir(dir) - tmp = 't.bz2' - t = open(tmp,'wb') - try: t.write(txt) - finally: t.close() - - try: - t = tarfile.open(tmp) - except: - try: - os.system('bunzip2 t.bz2') - t = tarfile.open('t') - tmp = 't' - except: - os.chdir(cwd) - try: shutil.rmtree(dir) - except OSError: pass - err("Waf cannot be unpacked, check that bzip2 support is present") - - try: - for x in t: t.extract(x) - finally: - t.close() - - for x in ('Tools', 'extras'): - os.chmod(join('waflib',x), 493) - - if sys.hexversion<0x300000f: - sys.path = [join(dir, 'waflib')] + sys.path - import fixpy2 - fixpy2.fixdir(dir) - - os.remove(tmp) - os.chdir(cwd) - - try: dir = unicode(dir, 'mbcs') - except: pass - try: - from ctypes import windll - windll.kernel32.SetFileAttributesW(dir, 2) - except: - pass - -def test(dir): - try: - os.stat(join(dir, 'waflib')) - return os.path.abspath(dir) - except OSError: - pass - -def find_lib(): - src = os.path.abspath(inspect.getfile(inspect.getmodule(err))) - base, name = os.path.split(src) - - #devs use $WAFDIR - w=test(os.environ.get('WAFDIR', '')) - if w: return w - - #waf-light - if name.endswith('waf-light'): - w = test(base) - if w: return w - err('waf-light requires waflib -> export WAFDIR=/folder') - - dirname = '%s-%s-%s' % (WAF, VERSION, REVISION) - for i in (INSTALL,'/usr','/usr/local','/opt'): - w = test(i + '/lib/' + dirname) - if w: return w - - #waf-local - dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname) - w = test(dir) - if w: return w - - #unpack - unpack_wafdir(dir, src) - return dir - -wafdir = find_lib() -sys.path.insert(0, wafdir) - -if __name__ == '__main__': - - from waflib import Scripting - Scripting.waf_entry_point(cwd, VERSION, wafdir) - -#==> -#BZh91AY&SY ½v_~.ÿÿ°#.Óÿÿÿÿÿÿÿÿÿÿÿ… 9#.§%h0€`¨b%ünös #.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.#.¾Ð¶š±Û¤Ûm§Z4Rè¯f‰mÜ˶–Õ¾ìï°÷zêDötíõÒâV u·½»k,ÍU“/¸î4ºø}çÇ&zÖZœ¯m–€hõ²ÎöîÃ{¹W§lCešé½ïW4èòt;ížc/M{{¹ßwýqGÖ÷iëNñ kNl¯6ï€:‰ãų_'µï·yóà ìÞwÓö}q#.#.#.СôCÙ uôdvl#.Žì4У׀ûØ÷‡fÌ#.ÍÞÀï{ºÕî{Ûg¸Þì #. ؃S=Þ#<h¨z#.«Ý¸fÛm#<#<¢˜”(6ÃUAA@¨„ÝÀrí”Ð i” €zÂ…;0wàÓž}Þhí÷ñMº÷»z{Û{ÏKŒ<Ê]ë»h bzlµ¾v¨¾«#.ÃéÜ_=÷|îkÖ4ôðxÏ{ž}g\î· nû½¾v÷{ï{î÷rõÓÉYíõ÷ÛæÓWÛ¥#:×o}÷£ÃbŸ +¦«í×#.*€êG 4.nŽhîÛ¾ûï#^ŠÓ ùo< #Ñ’íŠW»+#:ì#.È”¨KmN´Pt=@:îôÐ=z½ÝÝ0â[ÍîãÁÖž›Ž]ížòûï7wÖðjŠ/f¨ökoBºÛºçÜóÃÑßzáÐôÝÞ9îÚ·ßw¾À ;áÆ€®õæàt÷ÞûÞAíëŸUZo³yõTûßuñé—» GMNšo®u+س¦×ÛžeO+Mo½Ýö†ø¾¯nÛØßsŽÝ\=ÍÕíݺ,»íöÞöm {;¼¾ó½§»¹œ†°Û5ã«ûë‹[ÛãÀÝï[¶;ÛÓéõ„yvͳ“Þú{Í=7Ã>ï¹éçÀTlÛUòw1ñ.÷ÞfͶ¯·\½ž» ؘ}î/Y/½×Úô-÷ttõÞ6ï<¦M 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-from waflib.extras import autowaf as autowaf -import waflib.Context as Context -import waflib.Logs as Logs -import waflib.Options as Options -import waflib.Scripting as Scripting -import waflib.Utils as Utils - -# Variables for 'waf dist' -APPNAME = 'lv2' -VERSION = '1.14.1' - -# Mandatory variables -top = '.' -out = 'build' - -def options(opt): - opt.load('compiler_c') - opt.load('lv2') - autowaf.set_options(opt, False, True) - opt.add_option('--test', action='store_true', dest='build_tests', - help='Build unit tests') - opt.add_option('--no-coverage', action='store_true', dest='no_coverage', - help='Do not use gcov for code coverage') - opt.add_option('--online-docs', action='store_true', dest='online_docs', - help='Build documentation for web hosting') - opt.add_option('--no-plugins', action='store_true', dest='no_plugins', - help='Do not build example plugins') - opt.add_option('--copy-headers', action='store_true', dest='copy_headers', - help='Copy headers instead of linking to bundle') - opt.recurse('lv2/lv2plug.in/ns/lv2core') - -def configure(conf): - try: - conf.load('compiler_c') - except: - Options.options.build_tests = False - Options.options.no_plugins = True - - conf.load('lv2') - autowaf.configure(conf) - autowaf.set_c99_mode(conf) - - if Options.options.online_docs: - Options.options.docs = True - - if Options.options.ultra_strict: - conf.env.append_value('CFLAGS', ['-Wconversion']) - - if Options.platform == 'win32' or not hasattr(os.path, 'relpath'): - Logs.warn('System does not support linking headers, copying') - Options.options.copy_headers = True - - conf.env.BUILD_TESTS = Options.options.build_tests - conf.env.BUILD_PLUGINS = not Options.options.no_plugins - conf.env.COPY_HEADERS = Options.options.copy_headers - conf.env.ONLINE_DOCS = Options.options.online_docs - - if conf.env.DOCS or conf.env.ONLINE_DOCS: - try: - conf.find_program('asciidoc') - conf.env.BUILD_BOOK = True - except: - Logs.warn('Asciidoc not found, book will not be built') - - # Check for gcov library (for test coverage) - if (conf.env.BUILD_TESTS - and not Options.options.no_coverage - and not conf.is_defined('HAVE_GCOV')): - conf.check_cc(lib='gcov', define_name='HAVE_GCOV', mandatory=False) - - autowaf.set_recursive() - - conf.recurse('lv2/lv2plug.in/ns/lv2core') - - conf.env.LV2_BUILD = ['lv2/lv2plug.in/ns/lv2core'] - if conf.env.BUILD_PLUGINS: - for i in conf.path.ant_glob('plugins/*', src=False, dir=True): - try: - conf.recurse(i.srcpath()) - conf.env.LV2_BUILD += [i.srcpath()] - except: - Logs.warn('Configuration failed, %s will not be built\n' % i) - - autowaf.configure(conf) - autowaf.display_header('LV2 Configuration') - autowaf.display_msg(conf, 'Bundle directory', conf.env.LV2DIR) - autowaf.display_msg(conf, 'Copy (not link) headers', conf.env.COPY_HEADERS) - autowaf.display_msg(conf, 'Version', VERSION) - -def chop_lv2_prefix(s): - if s.startswith('lv2/lv2plug.in/'): - return s[len('lv2/lv2plug.in/'):] - return s - -def subst_file(template, output, dict): - i = open(template, 'r') - o = open(output, 'w') - for line in i: - for key in dict: - line = line.replace(key, dict[key]) - o.write(line) - i.close() - o.close() - -def specdirs(path): - return ([path.find_node('lv2/lv2plug.in/ns/lv2core')] + - path.ant_glob('plugins/*', dir=True) + - path.ant_glob('lv2/lv2plug.in/ns/ext/*', dir=True) + - path.ant_glob('lv2/lv2plug.in/ns/extensions/*', dir=True)) - -def ttl_files(path, specdir): - def abspath(node): - return node.abspath() - - return map(abspath, - path.ant_glob(specdir.path_from(path) + '/*.ttl')) - -def load_ttl(files): - import rdflib - model = rdflib.ConjunctiveGraph() - for f in files: - model.parse(f, format='n3') - return model - -# Task to build extension index -def build_index(task): - sys.path.append('./lv2specgen') - import rdflib - import lv2specgen - - doap = rdflib.Namespace('http://usefulinc.com/ns/doap#') - lv2 = rdflib.Namespace('http://lv2plug.in/ns/lv2core#') - rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#') - - model = load_ttl(['lv2/lv2plug.in/ns/meta/meta.ttl']) - - # Get date for this version, and list of all LV2 distributions - proj = rdflib.URIRef('http://lv2plug.in/ns/lv2') - date = None - dists = [] - for r in model.triples([proj, doap.release, None]): - revision = model.value(r[2], doap.revision, None) - created = model.value(r[2], doap.created, None) - if str(revision) == VERSION: - date = created - - dist = model.value(r[2], doap['file-release'], None) - if dist and created: - dists += [(created, dist)] - else: - print('warning: %s has no file release\n' % proj) - - # Get history for this LV2 release - entries = lv2specgen.specHistoryEntries(model, proj, {}) - - # Add entries for every spec that has the same distribution - ctx = task.generator.bld - subdirs = specdirs(ctx.path) - for specdir in subdirs: - m = load_ttl(ttl_files(ctx.path, specdir)) - name = os.path.basename(specdir.abspath()) - spec = m.value(None, rdf.type, lv2.Specification) - if spec: - for dist in dists: - release = m.value(None, doap['file-release'], dist[1]) - if release: - entries[dist] += lv2specgen.releaseChangeset(m, release, str(name)) - - # Generate history for all post-unification LV2 distributions - history = lv2specgen.specHistoryMarkup(entries) - - rows = [] - for f in task.inputs: - if not f.abspath().endswith('index.html.in'): - rowfile = open(f.abspath(), 'r') - rows += rowfile.readlines() - rowfile.close() - - if date is None: - import datetime - date = datetime.datetime.now().isoformat() - - subst_file(task.inputs[0].abspath(), task.outputs[0].abspath(), - { '@ROWS@': ''.join(rows), - '@LV2_VERSION@': VERSION, - '@DATE@' : date, - '@HISTORY@' : history}) - -# Task for making a link in the build directory to a source file -def link(task): - if not task.env.COPY_HEADERS and hasattr(os, 'symlink'): - func = os.symlink - else: - func = shutil.copy # Symlinks unavailable, make a copy - - try: - os.remove(task.outputs[0].abspath()) # Remove old target - except: - pass # No old target, whatever - - func(task.inputs[0].abspath(), task.outputs[0].abspath()) - -def build_ext(bld, path): - name = os.path.basename(path) - bundle_dir = os.path.join(bld.env.LV2DIR, name + '.lv2') - include_dir = os.path.join(bld.env.INCLUDEDIR, path) - - # Copy headers to URI-style include paths in build directory - for i in bld.path.ant_glob(path + '/*.h'): - bld(rule = link, - source = i, - target = bld.path.get_bld().make_node('%s/%s' % (path, i))) - - # Build test program if applicable - if bld.env.BUILD_TESTS and bld.path.find_node(path + '/%s-test.c' % name): - test_lib = [] - test_cflags = [''] - test_linkflags = [''] - if bld.is_defined('HAVE_GCOV'): - test_lib += ['gcov', 'rt'] - test_cflags += ['--coverage'] - test_linkflags += ['--coverage'] - - # Unit test program - bld(features = 'c cprogram', - source = path + '/%s-test.c' % name, - lib = test_lib, - target = path + '/%s-test' % name, - install_path = None, - cflags = test_cflags, - linkflags = test_linkflags) - - # Install bundle - bld.install_files(bundle_dir, - bld.path.ant_glob(path + '/?*.*', excl='*.in')) - - # Install URI-like includes - headers = bld.path.ant_glob(path + '/*.h') - if headers: - if bld.env.COPY_HEADERS: - bld.install_files(include_dir, headers) - else: - bld.symlink_as(include_dir, - os.path.relpath(bundle_dir, - os.path.dirname(include_dir))) - -def build(bld): - exts = (bld.path.ant_glob('lv2/lv2plug.in/ns/ext/*', dir=True) + - bld.path.ant_glob('lv2/lv2plug.in/ns/extensions/*', dir=True)) - - # Copy lv2.h to URI-style include path in build directory - lv2_h_path = 'lv2/lv2plug.in/ns/lv2core/lv2.h' - bld(rule = link, - source = bld.path.find_node(lv2_h_path), - target = bld.path.get_bld().make_node(lv2_h_path)) - - # LV2 pkgconfig file - bld(features = 'subst', - source = 'lv2.pc.in', - target = 'lv2.pc', - install_path = '${LIBDIR}/pkgconfig', - PREFIX = bld.env.PREFIX, - INCLUDEDIR = bld.env.INCLUDEDIR, - VERSION = VERSION) - - # Build extensions - for i in exts: - build_ext(bld, i.srcpath()) - - # Build plugins - for i in bld.env.LV2_BUILD: - bld.recurse(i) - - if bld.env.BUILD_BOOK: - bld.recurse('plugins') - - # Install lv2specgen - bld.install_files('${DATADIR}/lv2specgen/', - ['lv2specgen/style.css', - 'lv2specgen/template.html']) - bld.install_files('${DATADIR}/lv2specgen/DTD/', - bld.path.ant_glob('lv2specgen/DTD/*')) - bld.install_files('${BINDIR}', 'lv2specgen/lv2specgen.py', chmod=Utils.O755) - - # Install schema bundle - bld.install_files('${LV2DIR}/schemas.lv2/', - bld.path.ant_glob('schemas.lv2/*.ttl')) - - if bld.env.DOCS or bld.env.ONLINE_DOCS: - # Prepare spec output directories - specs = exts + [bld.path.find_node('lv2/lv2plug.in/ns/lv2core')] - for i in specs: - # Copy spec files to build dir - for f in bld.path.ant_glob(i.srcpath() + '/*.*'): - bld(features = 'subst', - is_copy = True, - name = 'copy', - source = f, - target = chop_lv2_prefix(f.srcpath())) - - base = i.srcpath()[len('lv2/lv2plug.in'):] - name = os.path.basename(i.srcpath()) - - # Generate .htaccess file - if bld.env.ONLINE_DOCS: - bld(features = 'subst', - source = 'doc/htaccess.in', - target = os.path.join(base, '.htaccess'), - install_path = None, - NAME = name, - BASE = base) - - - # Copy stylesheets to build directory - for i in ['style.css', 'pygments.css']: - bld(features = 'subst', - is_copy = True, - name = 'copy', - source = 'doc/%s' % i, - target = 'aux/%s' % i) - - bld(features = 'subst', - is_copy = True, - name = 'copy', - source = 'doc/doxy-style.css', - target = 'doc/html/doxy-style.css') - - # Build Doxygen documentation (and tags file) - autowaf.build_dox(bld, 'LV2', VERSION, top, out, 'lv2plug.in/doc', False) - bld.add_group() - - index_files = [] - for i in specs: - # Call lv2specgen to generate spec docs - name = os.path.basename(i.srcpath()) - index_file = os.path.join('index_rows', name) - index_files += [index_file] - root_path = os.path.relpath('lv2/lv2plug.in/ns', name) - html_path = '%s/%s.html' % (chop_lv2_prefix(i.srcpath()), name) - out_bundle = os.path.dirname(html_path) - bld(rule = '../lv2specgen/lv2specgen.py --root=' + root_path + - ' --list-email=devel@lists.lv2plug.in' - ' --list-page=http://lists.lv2plug.in/listinfo.cgi/devel-lv2plug.in' - ' ${SRC} ../lv2specgen ' + - os.path.relpath('aux/style.css', out_bundle) + - ' ${TGT} %s doc/tags' % - os.path.relpath('doc/html', os.path.dirname(html_path)), - source = os.path.join(i.srcpath(), name + '.ttl'), - target = [html_path, index_file]) - - # Install documentation - if not bld.env.ONLINE_DOCS: - base = chop_lv2_prefix(i.srcpath()) - bld.install_files('${DOCDIR}/' + i.srcpath(), - bld.path.get_bld().ant_glob(base + '/*.html')) - - index_files.sort() - bld.add_group() - - # Build extension index - bld(rule = build_index, - name = 'index', - source = ['lv2/lv2plug.in/ns/index.html.in'] + index_files, - target = 'ns/index.html') - - # Install main documentation files - if not bld.env.ONLINE_DOCS: - bld.install_files('${DOCDIR}/lv2/lv2plug.in/aux/', 'aux/style.css') - bld.install_files('${DOCDIR}/lv2/lv2plug.in/ns/', 'ns/index.html') - - if bld.env.BUILD_TESTS: - # Generate a compile test .c file that includes all headers - def gen_build_test(task): - out = open(task.outputs[0].abspath(), 'w') - for i in task.inputs: - out.write('#include "%s"\n' % i.bldpath()) - out.write('int main(void) { return 0; }\n') - out.close() - - bld(rule = gen_build_test, - source = bld.path.ant_glob('lv2/**/*.h'), - target = 'build-test.c', - install_path = None) - - bld(features = 'c cprogram', - source = bld.path.get_bld().make_node('build-test.c'), - target = 'build-test', - install_path = None) - -def lint(ctx): - for i in ctx.path.ant_glob('lv2/**/*.h'): - subprocess.call('cpplint.py --filter=+whitespace/comments,-whitespace/tab,-whitespace/braces,-whitespace/labels,-build/header_guard,-readability/casting,-build/include,-runtime/sizeof ' + i.abspath(), shell=True) - -def test(ctx): - "runs unit tests" - autowaf.pre_test(ctx, APPNAME, dirs=['.']) - for i in ctx.path.ant_glob('**/*-test'): - name = os.path.basename(i.abspath()) - os.environ['PATH'] = '.' + os.pathsep + os.getenv('PATH') - autowaf.run_test( - ctx, APPNAME, i.path_from(ctx.path.find_node('build')), dirs=['.'], name=i) - autowaf.post_test(ctx, APPNAME, dirs=['.']) - -class Dist(Scripting.Dist): - def execute(self): - 'Execute but do not call archive() since dist() has already done so.' - self.recurse([os.path.dirname(Context.g_module.root_path)]) - - def get_tar_path(self, node): - 'Resolve symbolic links to avoid broken links in tarball.' - return os.path.realpath(node.abspath()) - -class DistCheck(Dist, Scripting.DistCheck): - def execute(self): - Dist.execute(self) - self.check() - - def archive(self): - Dist.archive(self) - -def posts(ctx): - "generates news posts in Pelican Markdown format" - subdirs = specdirs(ctx.path) - dev_dist = 'http://lv2plug.in/spec/lv2-%s.tar.bz2' % VERSION - - try: - os.mkdir(os.path.join(out, 'posts')) - except: - pass - - # Get all entries (as in dist()) - top_entries = {} - for specdir in subdirs: - entries = autowaf.get_rdf_news(os.path.basename(specdir.abspath()), - ttl_files(ctx.path, specdir), - top_entries, - dev_dist = dev_dist) - - entries = autowaf.get_rdf_news('lv2', - ['lv2/lv2plug.in/ns/meta/meta.ttl'], - None, - top_entries, - dev_dist = dev_dist) - - autowaf.write_posts(entries, - { 'Author': 'drobilla' }, - os.path.join(out, 'posts')) - -def dist(ctx): - subdirs = specdirs(ctx.path) - dev_dist = 'http://lv2plug.in/spec/lv2-%s.tar.bz2' % VERSION - - # Write NEWS files in source directory - top_entries = {} - for specdir in subdirs: - entries = autowaf.get_rdf_news(os.path.basename(specdir.abspath()), - ttl_files(ctx.path, specdir), - top_entries, - dev_dist = dev_dist) - autowaf.write_news(entries, specdir.abspath() + '/NEWS') - - # Write top level amalgamated NEWS file - entries = autowaf.get_rdf_news('lv2', - ['lv2/lv2plug.in/ns/meta/meta.ttl'], - None, - top_entries, - dev_dist = dev_dist) - autowaf.write_news(entries, 'NEWS') - - # Build archive - ctx.archive() - - # Delete generated NEWS files from source directory - for i in subdirs + [ctx.path]: - try: - os.remove(os.path.join(i.abspath(), 'NEWS')) - except: - pass |
