diff options
Diffstat (limited to 'lv2/resize-port')
-rw-r--r-- | lv2/resize-port/manifest.ttl | 9 | ||||
-rw-r--r-- | lv2/resize-port/meson.build | 40 | ||||
-rw-r--r-- | lv2/resize-port/resize-port.h | 89 | ||||
-rw-r--r-- | lv2/resize-port/resize-port.meta.ttl | 74 | ||||
-rw-r--r-- | lv2/resize-port/resize-port.ttl | 37 |
5 files changed, 0 insertions, 249 deletions
diff --git a/lv2/resize-port/manifest.ttl b/lv2/resize-port/manifest.ttl deleted file mode 100644 index 9fae8b8..0000000 --- a/lv2/resize-port/manifest.ttl +++ /dev/null @@ -1,9 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . - -<http://lv2plug.in/ns/ext/resize-port> - a lv2:Specification ; - lv2:minorVersion 1 ; - lv2:microVersion 0 ; - rdfs:seeAlso <resize-port.ttl> . - diff --git a/lv2/resize-port/meson.build b/lv2/resize-port/meson.build deleted file mode 100644 index cd18a2c..0000000 --- a/lv2/resize-port/meson.build +++ /dev/null @@ -1,40 +0,0 @@ -# Copyright 2022 David Robillard <d@drobilla.net> -# SPDX-License-Identifier: CC0-1.0 OR ISC - -name = 'resize-port' -path = 'ns' / 'ext' / 'resize-port' - -resize_port_data = files( - 'resize-port.meta.ttl', - 'resize-port.ttl', - 'manifest.ttl', -) - -headers = files( - 'resize-port.h', -) - -# Install specification bundle -install_data(resize_port_data, install_dir: lv2dir / name + '.lv2') -install_headers(headers, subdir: 'lv2' / name) -if get_option('old_headers') - install_headers(headers, subdir: 'lv2' / 'lv2plug.in' / path) -endif - -# Build documentation -if build_docs - lv2_resize_port_docs = custom_target( - name + '.html', - command: lv2specgen_command_prefix + [ - '--docdir=../../html', - '--style-uri=../../aux/style.css', - '@INPUT@', - '@OUTPUT@', - ], - depends: doc_deps, - input: files('resize-port.ttl'), - install: true, - install_dir: lv2_docdir / 'ns' / 'ext', - output: name + '.html', - ) -endif diff --git a/lv2/resize-port/resize-port.h b/lv2/resize-port/resize-port.h deleted file mode 100644 index a3a11c4..0000000 --- a/lv2/resize-port/resize-port.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - Copyright 2007-2016 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 LV2_RESIZE_PORT_H -#define LV2_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_H */ diff --git a/lv2/resize-port/resize-port.meta.ttl b/lv2/resize-port/resize-port.meta.ttl deleted file mode 100644 index d44620c..0000000 --- a/lv2/resize-port/resize-port.meta.ttl +++ /dev/null @@ -1,74 +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 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> ; - 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." - ] - ] - ] ; - 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/resize-port.ttl b/lv2/resize-port/resize-port.ttl deleted file mode 100644 index a6712e7..0000000 --- a/lv2/resize-port/resize-port.ttl +++ /dev/null @@ -1,37 +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 owl:Ontology ; - rdfs:label "LV2 Resize Port" ; - rdfs:comment "Dynamically sized LV2 port buffers." ; - rdfs:seeAlso <resize-port.h> , - <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." . - |