diff options
Diffstat (limited to 'lv2/lv2plug.in')
22 files changed, 0 insertions, 989 deletions
diff --git a/lv2/lv2plug.in/ns/ext/contexts/contexts.h b/lv2/lv2plug.in/ns/ext/contexts/contexts.h deleted file mode 100644 index f49b474..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/contexts.h +++ /dev/null @@ -1,82 +0,0 @@ -/* LV2 Contexts Extension - * Copyright (C) 2007-2009 David Robillard <http://drobilla.net> - * - * This header is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This header is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -/** @file - * C header for the LV2 Contexts extension - * <http://lv2plug.in/ns/ext/contexts>. - */ - -#ifndef LV2_CONTEXTS_H -#define LV2_CONTEXTS_H - -#include <stdint.h> - -#include "lv2/lv2plug.in/ns/lv2core/lv2.h" - -#define LV2_CONTEXTS_URI "http://lv2plug.in/ns/ext/contexts" - -static inline void -lv2_contexts_set_port_valid(void* flags, uint32_t index) { - ((uint8_t*)flags)[index / 8] |= 1 << (index % 8); -} - -static inline void -lv2_contexts_unset_port_valid(void* flags, uint32_t index) { - ((uint8_t*)flags)[index / 8] &= ~(1 << (index % 8)); -} - -static inline int -lv2_contexts_port_is_valid(const void* flags, uint32_t index) { - return (((uint8_t*)flags)[index / 8] & (1 << (index % 8))) != 0; -} - -typedef struct { - - /** The message run function. This is called once to process a set of - * inputs and produce a set of outputs. - * - * Before calling the host MUST set valid_inputs such that the bit - * corresponding to each input port is 1 iff data is present. The plugin - * MUST only inspect bits corresponding to ports in the message thread. - * - * Similarly, before returning the plugin MUST set valid_outputs such that - * the bit corresponding to each output port of the message context is 1 - * iff the value at that port has changed. - * The plugin must return 1 if outputs have been written, 0 otherwise. - */ - uint32_t (*run)(LV2_Handle instance, - const void* valid_inputs, - void* valid_outputs); - -} LV2_Contexts_MessageContext; - -typedef void* LV2_Contexts_Request_Run_Data; - -typedef struct { - - /** Pointer to opaque host data (to be passed to request_run) */ - LV2_Contexts_Request_Run_Data data; - - /** Request the host execute the context with the given URI */ - void (*request_run)(LV2_Contexts_Request_Run_Data host_handle, - uint32_t context_uri); - -} LV2_Contexts_Request_Run_Feature; - -#endif /* LV2_CONTEXTS_H */ - diff --git a/lv2/lv2plug.in/ns/ext/contexts/contexts.ttl b/lv2/lv2plug.in/ns/ext/contexts/contexts.ttl deleted file mode 100644 index c56c649..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/contexts.ttl +++ /dev/null @@ -1,134 +0,0 @@ -# LV2 Contexts Extension -# -# Allows for an LV2 plugin to have several independent contexts, each with its -# own run callback and associated ports. -# -# Copyright (C) 2007-2010 David Robillard -# -# 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. - -@prefix ctx: <http://lv2plug.in/ns/ext/contexts#> . -@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#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . - -<http://lv2plug.in/ns/ext/contexts> - a lv2:Specification , lv2:Feature ; - doap:name "LV2 Contexts" ; - doap:shortdesc "Support for plugins with several execution contexts." ; - lv2:documentation """ -<p>An extension for LV2 plugins which have several execution contexts.</p> - -<p>Contexts allow plugins to run tasks and/or process input/output in -multiple threads. Contexts can be used to add non-realtime functionality -to a plugin while still keeping the audio run() method realtime safe.</p> - -<p>A context is an LV2 feature, so the usual LV2 feature mechanism is used -to determine whether a plugin has a given context, and whether or not it is -mandatory.</p> - -<p>Unless otherwise stated, each context (defined by some URI) adds a new -threading class similar to the Audio class defined by LV2. Each context has a -run callback and a connect_port callback both in the same class (i.e. can't be -called concurrently), but may be called concurrently with functions for other -contexts (excluding the Instantiation class). Context properties such as -ctx:hardRTCapable apply to both functions. -The host MUST only call the correct connect_port function associated with the -context for that port, i.e. it is an error to use the main LV2 connect_port -function on a port with a context other than the main LV2 run function.</p> -""" . - - -########################## -## Context Base Classes ## -########################## - -ctx:Context a rdfs:Class ; - rdfs:label "LV2 Context" ; - lv2:documentation """ -<p>A potentially concurrent context (callback) on a plugin.</p> - -<p>Ports are always associated with a context. If a port has no explicit context -property, then its context is ctx:audioContext (the default LV2 run() context).</p> - -<p>A plugin indicates support for a context by supporting an LV2 Feature with -that context's URI. If a plugin optionally supports a context (e.g. -<code><plugin> lv2:optionalFeature ctx:idleContext .</code>), then -all ports associated with that context MUST be lv2:connectionOptional. Thus, -hosts that do not support contexts will connect such ports to NULL and the -plugin can run with only a standard LV2 run() context.</p> - -<p>Any plugin that supports any context (optionally or mandatorily) MUST adhere -to the following additional threading rules for LV2_Descriptor.connect_port:</p> -<ul> -<li>connect_port MUST only be called for a given port from the context -associated with that port</li> -<li>connect_port MAY be called concurrently for ports with different -contexts (but MUST NOT be called concurrently for multiple ports in the -same context)</li> -</ul> -<p>Note this implies that any shared data access in connect_port may be -accessed concurrently. The plugin is responsible for any synchronisation -or locking necessary to make this possible.</p> -""" . - -ctx:audioContext a ctx:Context , lv2:Feature ; - rdfs:comment """The context of LV2_Descriptor.run().""" . - -ctx:messageContext a ctx:Context , lv2:Feature ; - lv2:documentation """ -<p>A non-realtime context for plugin control via message passing. This context -has a run method which takes a bitset of flags for parameters specifying which -input and output ports are valid before and after the run method has executed, -respectively (see <code>LV2_Contexts_MessageContext</code>).</p> -""" . - -ctx:idleContext a ctx:Context , lv2:Feature ; - rdfs:comment """ -A non-realtime idle context, periodically run by the host roughly every second. -This context never has any ports. -""" . - -ctx:requestRunFeature a lv2:Feature ; - lv2:documentation """ -<p>A feature allowing the plugin to request the execution of a particular -context at an arbitrary time. To support this feature, the host MUST pass an -LV2_Feature to <code>instantiate</code> with <code>data</code> pointing to a -LV2_Contexts_Request_Run_Feature.</p> - -<p>The plugin MAY call <code>request_run</code> with the given -<code>data</code> from any non-realtime context to demand soon-as-possible execution -of the specified context.</p> -""" . - -ctx:context a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range ctx:Context ; - rdfs:label "is used in context" ; - rdfs:comment """ -The context a particular port is associated with; the port will only be -connected/read/written by that context. - -If no context is specified, the port is considered part of the default LV2 -audio context.""" . - - diff --git a/lv2/lv2plug.in/ns/ext/contexts/ext.pc.in b/lv2/lv2plug.in/ns/ext/contexts/ext.pc.in deleted file mode 120000 index 03dd044..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/ext.pc.in +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.pc.in
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/contexts/manifest.ttl b/lv2/lv2plug.in/ns/ext/contexts/manifest.ttl deleted file mode 100644 index d2cc036..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/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/contexts> - a lv2:Specification ; - lv2:minorVersion 0 ; - lv2:microVersion 1 ; - rdfs:seeAlso <contexts.ttl> . - diff --git a/lv2/lv2plug.in/ns/ext/contexts/test.c b/lv2/lv2plug.in/ns/ext/contexts/test.c deleted file mode 100644 index ca41a10..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/test.c +++ /dev/null @@ -1,67 +0,0 @@ -#include <stdio.h> -#include <stdint.h> -#include <stdbool.h> -#include <limits.h> -#include <assert.h> -#include <unistd.h> -#include "contexts.h" - -#define TEST_ASSERT(check) do {\ - if (!(check)) {\ - fprintf(stderr, "Failure at line %d: %s\n", __LINE__, #check);\ - assert(false);\ - _exit(1);\ - }\ -} while (0) - -#define NUM_PORTS 64 - -void -print_flags(void* flags) -{ - for (int i = NUM_PORTS; i >= 0; --i) - printf((lv2_contexts_port_is_valid(flags, i)) ? "1" : "0"); - printf("\n"); -} - - -int -main() -{ - uint64_t flags = 0; - print_flags(&flags); - - lv2_contexts_set_port_valid(&flags, 16); - print_flags(&flags); - for (int i = 0; i < NUM_PORTS; ++i) { - if (i == 16) { - TEST_ASSERT(lv2_contexts_port_is_valid(&flags, i)); - } else { - TEST_ASSERT(!lv2_contexts_port_is_valid(&flags, i)); - } - } - - lv2_contexts_set_port_valid(&flags, 46); - lv2_contexts_set_port_valid(&flags, 0); - print_flags(&flags); - for (int i = 0; i < NUM_PORTS; ++i) { - if (i == 0 || i == 16 || i == 46) { - TEST_ASSERT(lv2_contexts_port_is_valid(&flags, i)); - } else { - TEST_ASSERT(!lv2_contexts_port_is_valid(&flags, i)); - } - } - - lv2_contexts_unset_port_valid(&flags, 16); - print_flags(&flags); - for (int i = 0; i < NUM_PORTS; ++i) { - if (i == 0 || i == 46) { - TEST_ASSERT(lv2_contexts_port_is_valid(&flags, i)); - } else { - TEST_ASSERT(!lv2_contexts_port_is_valid(&flags, i)); - } - } - - return 0; -} - diff --git a/lv2/lv2plug.in/ns/ext/contexts/waf b/lv2/lv2plug.in/ns/ext/contexts/waf deleted file mode 120000 index 5235032..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/waf +++ /dev/null @@ -1 +0,0 @@ -../../../../../waf
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/contexts/wscript b/lv2/lv2plug.in/ns/ext/contexts/wscript deleted file mode 120000 index 7e2c01b..0000000 --- a/lv2/lv2plug.in/ns/ext/contexts/wscript +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.wscript
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/osc/ext.pc.in b/lv2/lv2plug.in/ns/ext/osc/ext.pc.in deleted file mode 120000 index 03dd044..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/ext.pc.in +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.pc.in
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/osc/lv2_osc.c b/lv2/lv2plug.in/ns/ext/osc/lv2_osc.c deleted file mode 100644 index afea2c9..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/lv2_osc.c +++ /dev/null @@ -1,238 +0,0 @@ -/* LV2 OSC Messages Extension - * Copyright (C) 2007-2009 David Robillard - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <errno.h> -#include <string.h> -#include <stdio.h> -#include <stdlib.h> -#include "lv2_osc.h" -#include "lv2_osc_print.h" - -/*#ifndef BIG_ENDIAN - #ifndef LITTLE_ENDIAN - #warning This code requires BIG_ENDIAN or LITTLE_ENDIAN to be defined - #warning Assuming little endian. THIS MAY BREAK HORRIBLY! - #endif -#endif*/ - -#define lv2_osc_swap32(x) \ -({ \ - uint32_t __x = (x); \ - ((uint32_t)( \ - (((uint32_t)(__x) & (uint32_t)0x000000ffUL) << 24) | \ - (((uint32_t)(__x) & (uint32_t)0x0000ff00UL) << 8) | \ - (((uint32_t)(__x) & (uint32_t)0x00ff0000UL) >> 8) | \ - (((uint32_t)(__x) & (uint32_t)0xff000000UL) >> 24) )); \ -}) - -#define lv2_osc_swap64(x) \ -({ \ - uint64_t __x = (x); \ - ((uint64_t)( \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000000000ffULL) << 56) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000000000ff00ULL) << 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000000000ff0000ULL) << 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00000000ff000000ULL) << 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x000000ff00000000ULL) >> 8) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x0000ff0000000000ULL) >> 24) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0x00ff000000000000ULL) >> 40) | \ - (uint64_t)(((uint64_t)(__x) & (uint64_t)0xff00000000000000ULL) >> 56) )); \ -}) - - -/** Pad a size to a multiple of 32 bits */ -inline static uint32_t -lv2_osc_pad_size(uint32_t size) -{ - return size + 3 - ((size-1) % 4); -} - - -inline static uint32_t -lv2_osc_string_size(const char *s) -{ - return lv2_osc_pad_size((uint32_t)strlen(s) + 1); -} - - -static inline uint32_t -lv2_osc_blob_size(const void* blob) -{ - return sizeof(uint32_t) + lv2_osc_pad_size(*((uint32_t*)blob)); -} - - -uint32_t -lv2_osc_arg_size(char type, const LV2_OSC_Argument* arg) -{ - switch (type) { - case 'c': - case 'i': - case 'f': - case 'S': // Symbol (URI-mapped integer) - return 4; - - case 'h': - case 'd': - return 8; - - case 's': - return lv2_osc_string_size(&arg->s); - - case 'b': - return lv2_osc_blob_size(&arg->b); - - default: - fprintf(stderr, "Warning: unknown OSC type '%c'.", type); - return 0; - } -} - - -void -lv2_osc_argument_swap_byte_order(char type, LV2_OSC_Argument* arg) -{ - switch (type) { - case 'i': - case 'f': - case 'b': - case 'c': - *(int32_t*)arg = lv2_osc_swap32(*(int32_t*)arg); - break; - - case 'h': - case 'd': - *(int64_t*)arg = lv2_osc_swap64(*(int64_t*)arg); - break; - } -} - - -/** Convert a message from network byte order to host byte order. */ -void -lv2_osc_message_swap_byte_order(LV2_OSC_Event* msg) -{ - const char* const types = lv2_osc_get_types(msg); - - for (uint32_t i=0; i < msg->argument_count; ++i) - lv2_osc_argument_swap_byte_order(types[i], lv2_osc_get_argument(msg, i)); -} - - -/** Not realtime safe, returned value must be free()'d by caller. */ -LV2_OSC_Event* -lv2_osc_message_new(const char* path, const char* types, ...) -{ - /* FIXME: path only */ - - LV2_OSC_Event* result = malloc(sizeof(LV2_OSC_Event) - + 4 + lv2_osc_string_size(path)); - - const uint32_t path_size = lv2_osc_string_size(path); - result->data_size = path_size + 4; // 4 for types - result->argument_count = 0; - result->types_offset = lv2_osc_string_size(path) + 1; - (&result->data)[result->types_offset - 1] = ','; - (&result->data)[result->types_offset] = '\0'; - - memcpy(&result->data, path, strlen(path) + 1); - - return result; -} - - -/** Create a new LV2_OSC_Event from a raw OSC message. - * - * If \a out_buf is NULL, new memory will be allocated. Otherwise the returned - * value will be equal to buf, unless there is insufficient space in which - * case NULL is returned. - */ -LV2_OSC_Event* -lv2_osc_message_from_raw(uint32_t out_buf_size, - void* out_buf, - uint32_t raw_msg_size, - void* raw_msg) -{ - const uint32_t message_header_size = (sizeof(uint32_t) * 4); - - const uint32_t path_size = lv2_osc_string_size((char*)raw_msg); - const uint32_t types_len = strlen((char*)(raw_msg + path_size + 1)); - uint32_t index_size = types_len * sizeof(uint32_t); - - if (out_buf == NULL) { - out_buf_size = message_header_size + index_size + raw_msg_size; - out_buf = malloc((size_t)out_buf_size); - } else if (out_buf && out_buf_size < message_header_size + raw_msg_size) { - return NULL; - } - - LV2_OSC_Event* write_loc = (LV2_OSC_Event*)(out_buf); - write_loc->argument_count = types_len; - write_loc->data_size = index_size + raw_msg_size; - - // Copy raw message - memcpy(&write_loc->data + index_size, raw_msg, raw_msg_size); - - write_loc->types_offset = index_size + path_size + 1; - const char* const types = lv2_osc_get_types(write_loc); - - // Calculate/Write index - uint32_t args_base_offset = write_loc->types_offset + lv2_osc_string_size(types) - 1; - uint32_t arg_offset = 0; - - for (uint32_t i=0; i < write_loc->argument_count; ++i) { - ((uint32_t*)&write_loc->data)[i] = args_base_offset + arg_offset; - const LV2_OSC_Argument* const arg = (LV2_OSC_Argument*)(&write_loc->data + args_base_offset + arg_offset); - // Special case because size is still big-endian -#ifndef BIG_ENDIAN - if (types[i] == 'b') // special case because size is still big-endian - arg_offset += lv2_osc_swap32(*((int32_t*)arg)); - else -#endif - arg_offset += lv2_osc_arg_size(types[i], arg); - } - - /*printf("Index:\n"); - for (uint32_t i=0; i < write_loc->argument_count; ++i) { - printf("%u ", ((uint32_t*)&write_loc->data)[i]); - } - printf("\n"); - - printf("Data:\n"); - for (uint32_t i=0; i < (write_loc->argument_count * 4) + size; ++i) { - printf("%3u", i % 10); - } - printf("\n"); - for (uint32_t i=0; i < (write_loc->argument_count * 4) + size; ++i) { - char c = *(((char*)&write_loc->data) + i); - if (c >= 32 && c <= 126) - printf("%3c", c); - else - printf("%3d", (int)c); - } - printf("\n");*/ - - // Swap to host byte order if necessary -#ifndef BIG_ENDIAN - lv2_osc_message_swap_byte_order(write_loc); -#endif - - printf("Created message:\n"); - lv2_osc_message_print(write_loc); - - return write_loc; -} diff --git a/lv2/lv2plug.in/ns/ext/osc/lv2_osc_print.c b/lv2/lv2plug.in/ns/ext/osc/lv2_osc_print.c deleted file mode 100644 index 5282d46..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/lv2_osc_print.c +++ /dev/null @@ -1,66 +0,0 @@ -/* LV2 OSC Messages Extension - Pretty printing methods - * Copyright (C) 2007-2009 David Robillard - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include "lv2_osc_print.h" - -void -lv2_osc_argument_print(char type, const LV2_OSC_Argument* arg) -{ - int32_t blob_size; - - switch (type) { - case 'c': - printf("%c", arg->c); break; - case 'i': - printf("%d", arg->i); break; - case 'f': - printf("%f", arg->f); break; - case 'h': - printf("%ld", arg->h); break; - case 'd': - printf("%f", arg->d); break; - case 's': - printf("\"%s\"", &arg->s); break; - /*case 'S': - printf("\"%s\"", &arg->S); break;*/ - case 'b': - blob_size = *((int32_t*)arg); - printf("{ "); - for (int32_t i=0; i < blob_size; ++i) - printf("%X, ", (&arg->b)[i+4]); - printf(" }"); - break; - default: - printf("?"); - } -} - - -void -lv2_osc_print(const LV2_OSC_Event* msg) -{ - const char* const types = lv2_osc_get_types(msg); - - printf("%s (%s) ", lv2_osc_get_path(msg), types); - for (uint32_t i=0; i < msg->argument_count; ++i) { - lv2_osc_argument_print(types[i], lv2_osc_get_argument(msg, i)); - printf(" "); - } - printf("\n"); -} - diff --git a/lv2/lv2plug.in/ns/ext/osc/lv2_osc_test.c b/lv2/lv2plug.in/ns/ext/osc/lv2_osc_test.c deleted file mode 100644 index 3f76d41..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/lv2_osc_test.c +++ /dev/null @@ -1,55 +0,0 @@ -#include <assert.h> -#include <string.h> -#include <stdio.h> -#include <lo/lo.h> -#include "lv2_osc.h" -#include "lv2_osc_print.h" - -int -main() -{ - lo_message lo_msg = lo_message_new(); - //lo_message_add_symbol(lo_msg, "a_sym"); - lo_message_add_string(lo_msg, "Hello World"); - lo_message_add_char(lo_msg, 'a'); - lo_message_add_int32(lo_msg, 1234); - lo_message_add_float(lo_msg, 0.1234); - lo_message_add_int64(lo_msg, 5678); - lo_message_add_double(lo_msg, 0.5678); - - - /*unsigned char blob_data[] = { 0,1,2,3,4,5,6,7,8,9 }; - lo_blob blob = lo_blob_new(10, blob_data); - lo_message_add_blob(lo_msg, blob);*/ - - /* Leaks like a sieve */ - - size_t raw_msg_size = 0; - void* raw_msg = lo_message_serialise(lo_msg, "/foo/bar", NULL, &raw_msg_size); - - LV2Message* msg = lv2_osc_message_from_raw(0.0, 0, NULL, raw_msg_size, raw_msg); - assert(msg); - - LV2OSCBuffer* buf = lv2_osc_buffer_new(1024); - - int ret = lv2_osc_buffer_append_message(buf, msg); - if (ret) - fprintf(stderr, "Message append failed: %s", strerror(ret)); - - lo_message lo_msg_2 = lo_message_new(); - lo_message_add_string(lo_msg_2, "Another message"); - - raw_msg = lo_message_serialise(lo_msg_2, "/baz", NULL, &raw_msg_size); - - msg = lv2_osc_message_from_raw(0.0, 0, NULL, raw_msg_size, raw_msg); - assert(msg); - - ret = lv2_osc_buffer_append_message(buf, msg); - if (ret) - fprintf(stderr, "Message append failed: %s", strerror(ret)); - - printf("\nBuffer contents:\n\n"); - lv2_osc_buffer_print(buf); - - return 0; -} diff --git a/lv2/lv2plug.in/ns/ext/osc/manifest.ttl b/lv2/lv2plug.in/ns/ext/osc/manifest.ttl deleted file mode 100644 index 7209b05..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/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/osc> - a lv2:Specification ; - lv2:minorVersion 0 ; - lv2:microVersion 1 ; - rdfs:seeAlso <osc.ttl> . - diff --git a/lv2/lv2plug.in/ns/ext/osc/osc-print.h b/lv2/lv2plug.in/ns/ext/osc/osc-print.h deleted file mode 100644 index ceebbf7..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/osc-print.h +++ /dev/null @@ -1,42 +0,0 @@ -/* LV2 OSC Messages Extension - Pretty printing methods - * Copyright (C) 2007-2009 David Robillard - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -/** @file - * Helper functions for printing LV2 OSC messages as defined by the - * LV2 OSC extension <http://lv2plug.in/ns/ext/osc>. - */ - -#ifndef LV2_OSC_PRINT_H -#define LV2_OSC_PRINT_H - -#include "lv2/lv2plug.in/ns/ext/osc/osc.h" - -#ifdef __cplusplus -extern "C" { -#endif - -void -lv2_osc_argument_print(char type, const LV2_OSC_Argument* arg); - -void -lv2_osc_message_print(const LV2_OSC_Event* msg); - -#ifdef __cplusplus -} -#endif - -#endif /* LV2_OSC_PRINT_H */ diff --git a/lv2/lv2plug.in/ns/ext/osc/osc.h b/lv2/lv2plug.in/ns/ext/osc/osc.h deleted file mode 100644 index 05e39cc..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/osc.h +++ /dev/null @@ -1,119 +0,0 @@ -/* LV2 OSC Messages Extension - * Copyright (C) 2007-2009 David Robillard <http://drobilla.net> - * - * This header is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This header is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef LV2_OSC_H -#define LV2_OSC_H - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** @file - * C header for the LV2 OSC extension <http://lv2plug.in/ns/ext/osc>. - * This extension defines a format for (raw) OSC messages/events. - */ - - -/** Argument (in a message). - * - * The name of the element in this union directly corresponds to the OSC - * type tag character in LV2_Event::types. - */ -typedef union { - /* Standard OSC types */ - int32_t i; /**< 32 bit signed integer */ - float f; /**< 32 bit IEEE-754 floating point number ("float") */ - char s; /**< Standard C, NULL terminated string */ - uint8_t b; /**< Blob (int32 size then size bytes padded to 32 bits) */ - - /* "Nonstandard" OSC types (defined in the OSC standard) */ - int64_t h; /* 64 bit signed integer */ - // t /* OSC-timetag */ - double d; /* 64 bit IEEE 754 floating point number ("double") */ - // S /* Symbol, represented as an OSC-string */ - int32_t c; /* Character, represented as a 32-bit integer */ - // r /* 32 bit RGBA color */ - // m /* 4 byte MIDI message. Bytes from MSB to LSB are: port id, status byte, data1, data2 */ - // T /* True. No bytes are allocated in the argument data. */ - // F /* False. No bytes are allocated in the argument data. */ - // N /* Nil. No bytes are allocated in the argument data. */ - // I /* Infinitum. No bytes are allocated in the argument data. */ - // [ /* The beginning of an array. */ - // ] /* The end of an array. */ -} LV2_OSC_Argument; - - - -/** Message. - * - * This is an OSC message at heart, but with some additional cache information - * to allow fast access to parameters. This is the payload of an LV2_Event, - * time stamp and size (being generic) are in the containing header. - */ -typedef struct { - uint32_t data_size; /**< Total size of data, in bytes */ - uint32_t argument_count; /**< Number of arguments in data */ - uint32_t types_offset; /**< Offset of types string in data */ - - /** Take the address of this member to get a pointer to the remaining data. - * - * Contents are an argument index: - * uint32_t argument_index[argument_count] - * - * followed by a standard OSC message: - * char path[path_length] (padded OSC string) - * char types[argument_count] (padded OSC string) - * void data[data_size] - */ - char data; - -} LV2_OSC_Event; - -LV2_OSC_Event* lv2_osc_event_new(const char* path, const char* types, ...); - -LV2_OSC_Event* lv2_osc_event_from_raw(uint32_t out_buf_size, void* out_buf, - uint32_t raw_msg_size, void* raw_msg); - -static inline uint32_t lv2_osc_get_osc_message_size(const LV2_OSC_Event* msg) - { return (msg->argument_count * sizeof(char) + 1) + msg->data_size; } - -static inline const void* lv2_osc_get_osc_message(const LV2_OSC_Event* msg) - { return (const void*)(&msg->data + (sizeof(uint32_t) * msg->argument_count)); } - -static inline const char* lv2_osc_get_path(const LV2_OSC_Event* msg) - { return (const char*)(&msg->data + (sizeof(uint32_t) * msg->argument_count)); } - -static inline const char* lv2_osc_get_types(const LV2_OSC_Event* msg) - { return (const char*)(&msg->data + msg->types_offset); } - -static inline LV2_OSC_Argument* lv2_osc_get_argument(const LV2_OSC_Event* msg, uint32_t i) - { return (LV2_OSC_Argument*)(&msg->data + ((uint32_t*)&msg->data)[i]); } - -/* -int lv2_osc_buffer_append_message(LV2_Event_Buffer* buf, LV2_Event* msg); -int lv2_osc_buffer_append(LV2_Event_Buffer* buf, double time, const char* path, const char* types, ...); -void lv2_osc_buffer_compact(LV2_Event_Buffer* buf); -*/ - -#ifdef __cplusplus -} -#endif - -#endif /* LV2_OSC_H */ diff --git a/lv2/lv2plug.in/ns/ext/osc/osc.ttl b/lv2/lv2plug.in/ns/ext/osc/osc.ttl deleted file mode 100644 index c83a69d..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/osc.ttl +++ /dev/null @@ -1,39 +0,0 @@ -# LV2 OSC Messages Extension -# Copyright (C) 2007 David Robillard <d@drobilla.net> -# -# 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. - -@prefix osc: <http://lv2plug.in/ns/ext/osc#> . -@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#> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . - -<http://lv2plug.in/ns/ext/osc> a lv2:Specification ; - doap:license <http://usefulinc.com/doap/licenses/mit> ; - doap:name "LV2 OSC Events" ; - doap:shortdesc "A data type for raw OSC." ; - doap:maintainer [ - a foaf:Person ; - foaf:name "David Robillard" ; - foaf:homepage <http://drobilla.net/> ; - rdfs:seeAlso <http://drobilla.net/drobilla.xrdf> - ] . diff --git a/lv2/lv2plug.in/ns/ext/osc/waf b/lv2/lv2plug.in/ns/ext/osc/waf deleted file mode 120000 index 5235032..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/waf +++ /dev/null @@ -1 +0,0 @@ -../../../../../waf
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/osc/wscript b/lv2/lv2plug.in/ns/ext/osc/wscript deleted file mode 120000 index 7e2c01b..0000000 --- a/lv2/lv2plug.in/ns/ext/osc/wscript +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.wscript
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/parameter/ext.pc.in b/lv2/lv2plug.in/ns/ext/parameter/ext.pc.in deleted file mode 120000 index 03dd044..0000000 --- a/lv2/lv2plug.in/ns/ext/parameter/ext.pc.in +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.pc.in
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/parameter/manifest.ttl b/lv2/lv2plug.in/ns/ext/parameter/manifest.ttl deleted file mode 100644 index d7af7ff..0000000 --- a/lv2/lv2plug.in/ns/ext/parameter/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/parameter> - a lv2:Specification ; - lv2:minorVersion 0 ; - lv2:microVersion 1 ; - rdfs:seeAlso <parameter.ttl> . - diff --git a/lv2/lv2plug.in/ns/ext/parameter/parameter.ttl b/lv2/lv2plug.in/ns/ext/parameter/parameter.ttl deleted file mode 100644 index e43cc48..0000000 --- a/lv2/lv2plug.in/ns/ext/parameter/parameter.ttl +++ /dev/null @@ -1,111 +0,0 @@ -# LV2 Parameter Extension -# Copyright (C) 2010 David Robillard <d@drobilla.net> -# -# 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. - -@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 param: <http://lv2plug.in/ns/ext/parameter#> . -@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/parameter> - a lv2:Specification ; - doap:name "LV2 Parameter" ; - doap:shortdesc "Dynamic message-controlled LV2 plugin parameters." ; - doap:maintainer [ - a foaf:Person ; - foaf:name "David Robillard" ; - foaf:homepage <http://drobilla.net/> ; - rdfs:seeAlso <http://drobilla.net/drobilla.rdf> - ] ; - rdfs:comment """ -""" . - - -param:Parameter a rdfs:Class ; a lv2:Resource ; - rdfs:label "Parameter" ; - lv2:documentation """ -<p>A parameter on an LV2 plugin. Parameters can be manipulated to alter -the behaviour or output of a plugin. Unlike lv2:ControlPort:</p> -<ul> -<li>A parameter may have any data type</li> -<li>Parameters can be dynamically added or removed</li> -<li>Parameter values can be manipulated by the plugin</li> -</ul> - -<p>Note that plugins are not required to support this potential functionality, -parameters can be used to provide a basic LADSPA-like set of floating point -parameters in a more extensible manner.</p> - -<p>Parameters are essentially controls that are not 1:1 associated with ports -(manipulation of parameters can be accomplished by e.g. sending messages -to a command port).</p> -""" . - - -param:supportsType a rdf:Property ; - rdfs:domain param:Parameter ; - rdfs:range atom:Atom ; - rdfs:label "supports type" ; - lv2:documentation """ -<p>Indicates that a Parameter has values of a particular type. A Parameter may -support many types. Parameter values are always LV2 Atoms as defined by the <a -href="http://lv2plug.in/ns/ext/atom">LV2 Atom</a> Extension Any type of LV2 -Atom may be used as a parameter value.</p> -""" . - - -param:value a rdf:Property ; - rdfs:domain param:Parameter ; - rdfs:label "value" ; - rdfs:comment """ -Indicates that a Parameter has a certain value. A Parameter has at most -one value at any given time. The type of the value specified must be -one of the types specified by param:supportsType. When used in a plugin -data file this property specifies the default value of a parameter. -""" . - - -param:minimum a rdf:Property ; - rdfs:domain param:Parameter ; - rdfs:label "minimum" ; - rdfs:comment """ -Specifies the minimum value of a Parameter (for Parameters with comparable -types for which this makes sense). The type of the minimum must be one of -the types specified by param:supportsType. The host MAY attempt to set a -parameter to any value (of a legal type), i.e. the plugin MUST NOT assume -attempts to change a parameter are within range and SHOULD clamp accordingly. -""" . - - -param:maximum a rdf:Property ; - rdfs:domain param:Parameter ; - rdfs:label "maximum" ; - rdfs:comment """ -Specifies the maximum value of a Parameter (for Parameters with comparable -types for which this makes sense). The type of the maximum must be one of -the types specified by param:supportsType. The host MAY attempt to set a -parameter to any value (of a legal type), i.e. the plugin MUST NOT assume -attempts to change a parameter are within range and SHOULD clamp accordingly. -""" . - diff --git a/lv2/lv2plug.in/ns/ext/parameter/waf b/lv2/lv2plug.in/ns/ext/parameter/waf deleted file mode 120000 index 5235032..0000000 --- a/lv2/lv2plug.in/ns/ext/parameter/waf +++ /dev/null @@ -1 +0,0 @@ -../../../../../waf
\ No newline at end of file diff --git a/lv2/lv2plug.in/ns/ext/parameter/wscript b/lv2/lv2plug.in/ns/ext/parameter/wscript deleted file mode 120000 index 7e2c01b..0000000 --- a/lv2/lv2plug.in/ns/ext/parameter/wscript +++ /dev/null @@ -1 +0,0 @@ -../../../../../ext.wscript
\ No newline at end of file |