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-rw-r--r--modules/ogg/SCsub3
-rw-r--r--modules/opus/SCsub12
-rw-r--r--modules/opus/audio_stream_opus.cpp379
-rw-r--r--modules/opus/audio_stream_opus.h142
-rw-r--r--modules/opus/config.py8
-rw-r--r--modules/opus/register_types.cpp21
-rw-r--r--modules/opus/stub/register_types.cpp37
-rw-r--r--modules/opus/stub/register_types.h32
-rw-r--r--modules/vorbis/SCsub11
-rw-r--r--modules/vorbis/audio_stream_ogg_vorbis.cpp406
-rw-r--r--modules/vorbis/audio_stream_ogg_vorbis.h137
-rw-r--r--modules/vorbis/register_types.cpp17
-rw-r--r--modules/vorbis/stub/register_types.cpp37
-rw-r--r--modules/vorbis/stub/register_types.h32
14 files changed, 19 insertions, 1255 deletions
diff --git a/modules/ogg/SCsub b/modules/ogg/SCsub
index 6a72a519fe..44c7963cd3 100644
--- a/modules/ogg/SCsub
+++ b/modules/ogg/SCsub
@@ -3,6 +3,9 @@
Import('env')
Import('env_modules')
+# Only kept to build the thirdparty library used by the theora and webm
+# modules.
+
env_ogg = env_modules.Clone()
# Thirdparty source files
diff --git a/modules/opus/SCsub b/modules/opus/SCsub
index 1db5b0987e..fec2911d6d 100644
--- a/modules/opus/SCsub
+++ b/modules/opus/SCsub
@@ -3,7 +3,9 @@
Import('env')
Import('env_modules')
-stub = True
+# Only kept to build the thirdparty library used by the webm module.
+# AudioStreamOpus was dropped in 3.0 due to incompatibility with the new audio
+# engine. If you want to port it, fetch it from the Git history.
env_opus = env_modules.Clone()
@@ -235,9 +237,5 @@ if env['builtin_opus']:
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(env.modules_sources, thirdparty_sources)
-if not stub:
- # Module files
- env_opus.add_source_files(env.modules_sources, "*.cpp")
-else:
- # Module files
- env_opus.add_source_files(env.modules_sources, "stub/register_types.cpp")
+# Module files
+env_opus.add_source_files(env.modules_sources, "register_types.cpp")
diff --git a/modules/opus/audio_stream_opus.cpp b/modules/opus/audio_stream_opus.cpp
deleted file mode 100644
index a983edee91..0000000000
--- a/modules/opus/audio_stream_opus.cpp
+++ /dev/null
@@ -1,379 +0,0 @@
-/*************************************************************************/
-/* audio_stream_opus.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#include "audio_stream_opus.h"
-
-/**
- @author George Marques <george@gmarqu.es>
-*/
-
-const float AudioStreamPlaybackOpus::osrate = 48000.0f;
-
-int AudioStreamPlaybackOpus::_op_read_func(void *_stream, unsigned char *_ptr, int _nbytes) {
- FileAccess *fa = (FileAccess *)_stream;
-
- if (fa->eof_reached())
- return 0;
-
- uint8_t *dst = (uint8_t *)_ptr;
-
- int read = fa->get_buffer(dst, _nbytes);
-
- return read;
-}
-
-int AudioStreamPlaybackOpus::_op_seek_func(void *_stream, opus_int64 _offset, int _whence) {
-
-#ifdef SEEK_SET
- FileAccess *fa = (FileAccess *)_stream;
-
- switch (_whence) {
- case SEEK_SET: {
- fa->seek(_offset);
- } break;
- case SEEK_CUR: {
- fa->seek(fa->get_position() + _offset);
- } break;
- case SEEK_END: {
- fa->seek_end(_offset);
- } break;
- default: {
- ERR_PRINT("Opus seek function failure: Unexpected value in _whence\n");
- }
- }
- int ret = fa->eof_reached() ? -1 : 0;
- return ret;
-#else
- return -1; // no seeking
-#endif
-}
-
-int AudioStreamPlaybackOpus::_op_close_func(void *_stream) {
- if (!_stream)
- return 0;
- FileAccess *fa = (FileAccess *)_stream;
- if (fa->is_open())
- fa->close();
- return 0;
-}
-
-opus_int64 AudioStreamPlaybackOpus::_op_tell_func(void *_stream) {
- FileAccess *_fa = (FileAccess *)_stream;
- return (opus_int64)_fa->get_position();
-}
-
-void AudioStreamPlaybackOpus::_clear_stream() {
- if (!stream_loaded)
- return;
-
- op_free(opus_file);
- _close_file();
-
- stream_loaded = false;
- stream_channels = 1;
- playing = false;
-}
-
-void AudioStreamPlaybackOpus::_close_file() {
- if (f) {
- memdelete(f);
- f = NULL;
- }
-}
-
-Error AudioStreamPlaybackOpus::_load_stream() {
-
- ERR_FAIL_COND_V(!stream_valid, ERR_UNCONFIGURED);
-
- _clear_stream();
- if (file == "")
- return ERR_INVALID_DATA;
-
- Error err;
- f = FileAccess::open(file, FileAccess::READ, &err);
-
- ERR_FAIL_COND_V_MSG(err, err, "Cannot open file '" + file + "'.");
-
- int _err = 0;
-
- opus_file = op_open_callbacks(f, &_op_callbacks, NULL, 0, &_err);
-
- switch (_err) {
- case OP_EREAD: { // - Can't read the file.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CANT_READ);
- } break;
- case OP_EVERSION: // - Unrecognized version number.
- case OP_ENOTFORMAT: // - Stream is not Opus data.
- case OP_EIMPL: { // - Stream used non-implemented feature.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_UNRECOGNIZED);
- } break;
- case OP_EBADLINK: // - Failed to find old data after seeking.
- case OP_EBADTIMESTAMP: // - Timestamp failed the validity checks.
- case OP_EBADHEADER: { // - Invalid or missing Opus bitstream header.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CORRUPT);
- } break;
- case OP_EFAULT: { // - Internal logic fault; indicates a bug or heap/stack corruption.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_BUG);
- } break;
- }
- repeats = 0;
- stream_loaded = true;
-
- return OK;
-}
-
-AudioStreamPlaybackOpus::AudioStreamPlaybackOpus() {
- loops = false;
- playing = false;
- f = NULL;
- stream_loaded = false;
- stream_valid = false;
- repeats = 0;
- paused = true;
- stream_channels = 0;
- current_section = 0;
- length = 0;
- loop_restart_time = 0;
- pre_skip = 0;
-
- _op_callbacks.read = _op_read_func;
- _op_callbacks.seek = _op_seek_func;
- _op_callbacks.tell = _op_tell_func;
- _op_callbacks.close = _op_close_func;
-}
-
-Error AudioStreamPlaybackOpus::set_file(const String &p_file) {
- file = p_file;
- stream_valid = false;
- Error err;
- f = FileAccess::open(file, FileAccess::READ, &err);
-
- ERR_FAIL_COND_V_MSG(err, err, "Cannot open file '" + file + "'.");
-
- int _err;
-
- opus_file = op_open_callbacks(f, &_op_callbacks, NULL, 0, &_err);
-
- switch (_err) {
- case OP_EREAD: { // - Can't read the file.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CANT_READ);
- } break;
- case OP_EVERSION: // - Unrecognized version number.
- case OP_ENOTFORMAT: // - Stream is not Opus data.
- case OP_EIMPL: { // - Stream used non-implemented feature.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_UNRECOGNIZED);
- } break;
- case OP_EBADLINK: // - Failed to find old data after seeking.
- case OP_EBADTIMESTAMP: // - Timestamp failed the validity checks.
- case OP_EBADHEADER: { // - Invalid or missing Opus bitstream header.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CORRUPT);
- } break;
- case OP_EFAULT: { // - Internal logic fault; indicates a bug or heap/stack corruption.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_BUG);
- } break;
- }
-
- const OpusHead *oinfo = op_head(opus_file, -1);
-
- stream_channels = oinfo->channel_count;
- pre_skip = oinfo->pre_skip;
- frames_mixed = pre_skip;
- ogg_int64_t len = op_pcm_total(opus_file, -1);
- if (len < 0) {
- length = 0;
- } else {
- length = (len / osrate);
- }
-
- op_free(opus_file);
- memdelete(f);
- f = NULL;
- stream_valid = true;
-
- return OK;
-}
-
-void AudioStreamPlaybackOpus::play(float p_from) {
- if (playing)
- stop();
-
- if (_load_stream() != OK)
- return;
-
- frames_mixed = pre_skip;
- playing = true;
- if (p_from > 0) {
- seek(p_from);
- }
-}
-
-void AudioStreamPlaybackOpus::stop() {
- _clear_stream();
- playing = false;
-}
-
-void AudioStreamPlaybackOpus::seek(float p_time) {
- if (!playing) return;
- ogg_int64_t pcm_offset = (ogg_int64_t)(p_time * osrate);
- bool ok = op_pcm_seek(opus_file, pcm_offset) == 0;
- if (!ok) {
- ERR_PRINT("Seek time over stream size.");
- return;
- }
- frames_mixed = osrate * p_time;
-}
-
-int AudioStreamPlaybackOpus::mix(int16_t *p_buffer, int p_frames) {
- if (!playing)
- return 0;
-
- int total = p_frames;
-
- while (true) {
-
- int todo = p_frames;
-
- if (todo < MIN_MIX) {
- break;
- }
-
- int ret = op_read(opus_file, (opus_int16 *)p_buffer, todo * stream_channels, &current_section);
- if (ret < 0) {
- playing = false;
- ERR_BREAK_MSG(ret < 0, "Error reading Opus file: " + file + ".");
- } else if (ret == 0) { // end of song, reload?
- op_free(opus_file);
-
- _close_file();
-
- f = FileAccess::open(file, FileAccess::READ);
-
- int errv = 0;
- opus_file = op_open_callbacks(f, &_op_callbacks, NULL, 0, &errv);
- if (errv != 0) {
- playing = false;
- break; // :(
- }
-
- if (!has_loop()) {
- playing = false;
- repeats = 1;
- break;
- }
-
- if (loop_restart_time) {
- bool ok = op_pcm_seek(opus_file, (loop_restart_time * osrate) + pre_skip) == 0;
- if (!ok) {
- playing = false;
- ERR_PRINT("Loop restart time rejected");
- }
-
- frames_mixed = (loop_restart_time * osrate) + pre_skip;
- } else {
- frames_mixed = pre_skip;
- }
- repeats++;
- continue;
- }
-
- stream_channels = op_head(opus_file, current_section)->channel_count;
-
- frames_mixed += ret;
-
- p_buffer += ret * stream_channels;
- p_frames -= ret;
- }
-
- return total - p_frames;
-}
-
-float AudioStreamPlaybackOpus::get_length() const {
- if (!stream_loaded) {
- if (const_cast<AudioStreamPlaybackOpus *>(this)->_load_stream() != OK)
- return 0;
- }
- return length;
-}
-
-float AudioStreamPlaybackOpus::get_playback_position() const {
-
- int32_t frames = int32_t(frames_mixed);
- if (frames < 0)
- frames = 0;
- return double(frames) / osrate;
-}
-
-int AudioStreamPlaybackOpus::get_minimum_buffer_size() const {
- return MIN_MIX;
-}
-
-AudioStreamPlaybackOpus::~AudioStreamPlaybackOpus() {
- _clear_stream();
-}
-
-RES ResourceFormatLoaderAudioStreamOpus::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress) {
- if (r_error)
- *r_error = OK;
-
- AudioStreamOpus *opus_stream = memnew(AudioStreamOpus);
- opus_stream->set_file(p_path);
- return Ref<AudioStreamOpus>(opus_stream);
-}
-
-void ResourceFormatLoaderAudioStreamOpus::get_recognized_extensions(List<String> *p_extensions) const {
-
- p_extensions->push_back("opus");
-}
-String ResourceFormatLoaderAudioStreamOpus::get_resource_type(const String &p_path) const {
-
- if (p_path.get_extension().to_lower() == "opus")
- return "AudioStreamOpus";
- return "";
-}
-
-bool ResourceFormatLoaderAudioStreamOpus::handles_type(const String &p_type) const {
- return (p_type == "AudioStream" || p_type == "AudioStreamOpus");
-}
diff --git a/modules/opus/audio_stream_opus.h b/modules/opus/audio_stream_opus.h
deleted file mode 100644
index 343cbc6b83..0000000000
--- a/modules/opus/audio_stream_opus.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*************************************************************************/
-/* audio_stream_opus.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#ifndef AUDIO_STREAM_OPUS_H
-#define AUDIO_STREAM_OPUS_H
-
-#include "core/io/resource_loader.h"
-#include "core/os/file_access.h"
-#include "scene/resources/audio_stream.h"
-
-#include <opus/opusfile.h>
-
-/**
- @author George Marques <george@gmarqu.es>
-*/
-
-class AudioStreamPlaybackOpus : public AudioStreamPlayback {
-
- GDCLASS(AudioStreamPlaybackOpus, AudioStreamPlayback);
-
- enum {
- MIN_MIX = 1024
- };
-
- FileAccess *f;
-
- OpusFileCallbacks _op_callbacks;
- float length;
- static int _op_read_func(void *_stream, unsigned char *_ptr, int _nbytes);
- static int _op_seek_func(void *_stream, opus_int64 _offset, int _whence);
- static int _op_close_func(void *_stream);
- static opus_int64 _op_tell_func(void *_stream);
- static const float osrate;
-
- String file;
- int64_t frames_mixed;
-
- bool stream_loaded;
- volatile bool playing;
- OggOpusFile *opus_file;
- int stream_channels;
- int current_section;
- int pre_skip;
-
- bool paused;
- bool loops;
- int repeats;
-
- Error _load_stream();
- void _clear_stream();
- void _close_file();
-
- bool stream_valid;
- float loop_restart_time;
-
-public:
- Error set_file(const String &p_file);
-
- virtual void play(float p_from = 0);
- virtual void stop();
- virtual bool is_playing() const { return playing; }
-
- virtual void set_loop_restart_time(float p_time) { loop_restart_time = p_time; }
-
- virtual void set_paused(bool p_paused) { paused = p_paused; }
- virtual bool is_paused() const { return paused; }
-
- virtual void set_loop(bool p_enable) { loops = p_enable; }
- virtual bool has_loop() const { return loops; }
-
- virtual float get_length() const;
-
- virtual String get_stream_name() const { return ""; }
-
- virtual int get_loop_count() const { return repeats; }
-
- virtual float get_playback_position() const;
- virtual void seek(float p_time);
-
- virtual int get_channels() const { return stream_channels; }
- virtual int get_mix_rate() const { return osrate; }
-
- virtual int get_minimum_buffer_size() const;
-
- virtual int mix(int16_t *p_buffer, int p_frames);
-
- AudioStreamPlaybackOpus();
- ~AudioStreamPlaybackOpus();
-};
-
-class AudioStreamOpus : public AudioStream {
-
- GDCLASS(AudioStreamOpus, AudioStream);
-
- String file;
-
-public:
- Ref<AudioStreamPlayback> instance_playback() {
- Ref<AudioStreamPlaybackOpus> pb = memnew(AudioStreamPlaybackOpus);
- pb->set_file(file);
- return pb;
- }
-
- void set_file(const String &p_file) { file = p_file; }
-};
-
-class ResourceFormatLoaderAudioStreamOpus : public ResourceFormatLoader {
-public:
- virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL, bool p_use_sub_threads = false, float *r_progress = nullptr);
- virtual void get_recognized_extensions(List<String> *p_extensions) const;
- virtual bool handles_type(const String &p_type) const;
- virtual String get_resource_type(const String &p_path) const;
-};
-
-#endif // AUDIO_STREAM_OPUS_H
diff --git a/modules/opus/config.py b/modules/opus/config.py
index a1cde10ea0..1c8cd12a2d 100644
--- a/modules/opus/config.py
+++ b/modules/opus/config.py
@@ -3,11 +3,3 @@ def can_build(env, platform):
def configure(env):
pass
-
-def get_doc_classes():
- return [
- "AudioStreamOpus",
- ]
-
-def get_doc_path():
- return "doc_classes"
diff --git a/modules/opus/register_types.cpp b/modules/opus/register_types.cpp
index dff309b49c..a4329e142c 100644
--- a/modules/opus/register_types.cpp
+++ b/modules/opus/register_types.cpp
@@ -30,23 +30,8 @@
#include "register_types.h"
-#include "audio_stream_opus.h"
+// Dummy module as libvorbis is needed by other modules (theora ...)
-static Ref<ResourceFormatLoaderAudioStreamOpus> opus_stream_loader;
+void register_opus_types() {}
-void register_opus_types() {
- // Sorry guys, do not enable this unless you can figure out a way
- // to get Opus to not do any memory allocation or system calls
- // in the audio thread.
- // Currently the implementation even reads files from the audio thread,
- // and this is not how audio programming works.
-
- //opus_stream_loader = memnew(ResourceFormatLoaderAudioStreamOpus);
- //ResourceLoader::add_resource_format_loader(opus_stream_loader);
- //ClassDB::register_class<AudioStreamOpus>();
-}
-
-void unregister_opus_types() {
-
- //memdelete(opus_stream_loader);
-}
+void unregister_opus_types() {}
diff --git a/modules/opus/stub/register_types.cpp b/modules/opus/stub/register_types.cpp
deleted file mode 100644
index a4329e142c..0000000000
--- a/modules/opus/stub/register_types.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/*************************************************************************/
-/* register_types.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#include "register_types.h"
-
-// Dummy module as libvorbis is needed by other modules (theora ...)
-
-void register_opus_types() {}
-
-void unregister_opus_types() {}
diff --git a/modules/opus/stub/register_types.h b/modules/opus/stub/register_types.h
deleted file mode 100644
index 445be4e166..0000000000
--- a/modules/opus/stub/register_types.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*************************************************************************/
-/* register_types.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-void register_opus_types();
-void unregister_opus_types();
diff --git a/modules/vorbis/SCsub b/modules/vorbis/SCsub
index 3824fdd789..bde4359595 100644
--- a/modules/vorbis/SCsub
+++ b/modules/vorbis/SCsub
@@ -3,6 +3,9 @@
Import('env')
Import('env_modules')
+# Only kept to build the thirdparty library used by the theora and webm
+# modules. We now use stb_vorbis for AudioStreamOGGVorbis.
+
env_vorbis = env_modules.Clone()
stub = True
@@ -50,9 +53,5 @@ if env['builtin_libvorbis']:
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(env.modules_sources, thirdparty_sources)
-if not stub:
- # Module files
- env_vorbis.add_source_files(env.modules_sources, "*.cpp")
-else:
- # Module files
- env_vorbis.add_source_files(env.modules_sources, "stub/register_types.cpp")
+# Module files
+env_vorbis.add_source_files(env.modules_sources, "register_types.cpp")
diff --git a/modules/vorbis/audio_stream_ogg_vorbis.cpp b/modules/vorbis/audio_stream_ogg_vorbis.cpp
deleted file mode 100644
index 1e8ee9b17e..0000000000
--- a/modules/vorbis/audio_stream_ogg_vorbis.cpp
+++ /dev/null
@@ -1,406 +0,0 @@
-/*************************************************************************/
-/* audio_stream_ogg_vorbis.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#include "audio_stream_ogg_vorbis.h"
-
-size_t AudioStreamPlaybackOGGVorbis::_ov_read_func(void *p_dst, size_t p_data, size_t p_count, void *_f) {
-
- //printf("read to %p, %i bytes, %i nmemb, %p\n",p_dst,p_data,p_count,_f);
- FileAccess *fa = (FileAccess *)_f;
- size_t read_total = p_data * p_count;
-
- if (fa->eof_reached())
- return 0;
-
- uint8_t *dst = (uint8_t *)p_dst;
-
- int read = fa->get_buffer(dst, read_total);
-
- return read;
-}
-
-int AudioStreamPlaybackOGGVorbis::_ov_seek_func(void *_f, ogg_int64_t offs, int whence) {
-
- //printf("seek to %p, offs %i, whence %i\n",_f,(int)offs,whence);
-
-#ifdef SEEK_SET
- //printf("seek set defined\n");
- FileAccess *fa = (FileAccess *)_f;
-
- if (whence == SEEK_SET) {
-
- fa->seek(offs);
- } else if (whence == SEEK_CUR) {
-
- fa->seek(fa->get_position() + offs);
- } else if (whence == SEEK_END) {
-
- fa->seek_end(offs);
- } else {
-
- ERR_PRINT("Vorbis seek function failure: Unexpected value in _whence\n");
- }
- int ret = fa->eof_reached() ? -1 : 0;
- //printf("returning %i\n",ret);
- return ret;
-
-#else
- return -1; // no seeking
-#endif
-}
-int AudioStreamPlaybackOGGVorbis::_ov_close_func(void *_f) {
-
- //printf("close %p\n",_f);
- if (!_f)
- return 0;
- FileAccess *fa = (FileAccess *)_f;
- if (fa->is_open())
- fa->close();
- return 0;
-}
-long AudioStreamPlaybackOGGVorbis::_ov_tell_func(void *_f) {
-
- //printf("close %p\n",_f);
-
- FileAccess *fa = (FileAccess *)_f;
- return fa->get_position();
-}
-
-int AudioStreamPlaybackOGGVorbis::mix(int16_t *p_buffer, int p_frames) {
-
- if (!playing)
- return 0;
-
- int total = p_frames;
- while (true) {
-
- int todo = p_frames;
-
- if (todo < MIN_MIX) {
- break;
- }
-
-#ifdef BIG_ENDIAN_ENABLED
- long ret = ov_read(&vf, (char *)p_buffer, todo * stream_channels * sizeof(int16_t), 1, 2, 1, &current_section);
-#else
- long ret = ov_read(&vf, (char *)p_buffer, todo * stream_channels * sizeof(int16_t), 0, 2, 1, &current_section);
-#endif
-
- if (ret < 0) {
-
- playing = false;
- ERR_BREAK_MSG(ret < 0, "Error reading OGG Vorbis file: " + file + ".");
- } else if (ret == 0) { // end of song, reload?
-
- ov_clear(&vf);
-
- _close_file();
-
- if (!has_loop()) {
-
- playing = false;
- repeats = 1;
- break;
- }
-
- f = FileAccess::open(file, FileAccess::READ);
-
- int errv = ov_open_callbacks(f, &vf, NULL, 0, _ov_callbacks);
- if (errv != 0) {
- playing = false;
- break; // :(
- }
-
- if (loop_restart_time) {
- bool ok = ov_time_seek(&vf, loop_restart_time) == 0;
- if (!ok) {
- playing = false;
- ERR_PRINT("Loop restart time rejected");
- }
-
- frames_mixed = stream_srate * loop_restart_time;
- } else {
-
- frames_mixed = 0;
- }
- repeats++;
- continue;
- }
-
- ret /= stream_channels;
- ret /= sizeof(int16_t);
-
- frames_mixed += ret;
-
- p_buffer += ret * stream_channels;
- p_frames -= ret;
- }
-
- return total - p_frames;
-}
-
-void AudioStreamPlaybackOGGVorbis::play(float p_from) {
-
- if (playing)
- stop();
-
- if (_load_stream() != OK)
- return;
-
- frames_mixed = 0;
- playing = true;
- if (p_from > 0) {
- seek(p_from);
- }
-}
-
-void AudioStreamPlaybackOGGVorbis::_close_file() {
-
- if (f) {
-
- memdelete(f);
- f = NULL;
- }
-}
-
-bool AudioStreamPlaybackOGGVorbis::is_playing() const {
- return playing;
-}
-void AudioStreamPlaybackOGGVorbis::stop() {
-
- _clear_stream();
- playing = false;
- //_clear();
-}
-
-float AudioStreamPlaybackOGGVorbis::get_playback_position() const {
-
- int32_t frames = int32_t(frames_mixed);
- if (frames < 0)
- frames = 0;
- return double(frames) / stream_srate;
-}
-
-void AudioStreamPlaybackOGGVorbis::seek(float p_time) {
-
- if (!playing)
- return;
- bool ok = ov_time_seek(&vf, p_time) == 0;
- ERR_FAIL_COND(!ok);
- frames_mixed = stream_srate * p_time;
-}
-
-String AudioStreamPlaybackOGGVorbis::get_stream_name() const {
-
- return "";
-}
-
-void AudioStreamPlaybackOGGVorbis::set_loop(bool p_enable) {
-
- loops = p_enable;
-}
-
-bool AudioStreamPlaybackOGGVorbis::has_loop() const {
-
- return loops;
-}
-
-int AudioStreamPlaybackOGGVorbis::get_loop_count() const {
- return repeats;
-}
-
-Error AudioStreamPlaybackOGGVorbis::set_file(const String &p_file) {
-
- file = p_file;
- stream_valid = false;
- Error err;
- f = FileAccess::open(file, FileAccess::READ, &err);
- ERR_FAIL_COND_V_MSG(err, err, "Cannot open file '" + p_file + "'.");
-
- int errv = ov_open_callbacks(f, &vf, NULL, 0, _ov_callbacks);
- switch (errv) {
-
- case OV_EREAD: { // - A read from media returned an error.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CANT_READ);
- } break;
- case OV_EVERSION: // - Vorbis version mismatch.
- case OV_ENOTVORBIS: { // - Bitstream is not Vorbis data.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_UNRECOGNIZED);
- } break;
- case OV_EBADHEADER: { // - Invalid Vorbis bitstream header.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CORRUPT);
- } break;
- case OV_EFAULT: { // - Internal logic fault; indicates a bug or heap/stack corruption.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_BUG);
- } break;
- }
- const vorbis_info *vinfo = ov_info(&vf, -1);
- stream_channels = vinfo->channels;
- stream_srate = vinfo->rate;
- length = ov_time_total(&vf, -1);
- ov_clear(&vf);
- memdelete(f);
- f = NULL;
- stream_valid = true;
-
- return OK;
-}
-
-Error AudioStreamPlaybackOGGVorbis::_load_stream() {
-
- ERR_FAIL_COND_V(!stream_valid, ERR_UNCONFIGURED);
-
- _clear_stream();
- if (file == "")
- return ERR_INVALID_DATA;
-
- Error err;
- f = FileAccess::open(file, FileAccess::READ, &err);
- ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot open file '" + file + "'.");
-
- int errv = ov_open_callbacks(f, &vf, NULL, 0, _ov_callbacks);
- switch (errv) {
-
- case OV_EREAD: { // - A read from media returned an error.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CANT_READ);
- } break;
- case OV_EVERSION: // - Vorbis version mismatch.
- case OV_ENOTVORBIS: { // - Bitstream is not Vorbis data.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_UNRECOGNIZED);
- } break;
- case OV_EBADHEADER: { // - Invalid Vorbis bitstream header.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_FILE_CORRUPT);
- } break;
- case OV_EFAULT: { // - Internal logic fault; indicates a bug or heap/stack corruption.
- memdelete(f);
- f = NULL;
- ERR_FAIL_V(ERR_BUG);
- } break;
- }
- repeats = 0;
- stream_loaded = true;
-
- return OK;
-}
-
-float AudioStreamPlaybackOGGVorbis::get_length() const {
-
- if (!stream_loaded) {
- if (const_cast<AudioStreamPlaybackOGGVorbis *>(this)->_load_stream() != OK)
- return 0;
- }
- return length;
-}
-
-void AudioStreamPlaybackOGGVorbis::_clear_stream() {
-
- if (!stream_loaded)
- return;
-
- ov_clear(&vf);
- _close_file();
-
- stream_loaded = false;
- //stream_channels=1;
- playing = false;
-}
-
-void AudioStreamPlaybackOGGVorbis::set_paused(bool p_paused) {
-
- paused = p_paused;
-}
-
-bool AudioStreamPlaybackOGGVorbis::is_paused() const {
-
- return paused;
-}
-
-AudioStreamPlaybackOGGVorbis::AudioStreamPlaybackOGGVorbis() {
-
- loops = false;
- playing = false;
- _ov_callbacks.read_func = _ov_read_func;
- _ov_callbacks.seek_func = _ov_seek_func;
- _ov_callbacks.close_func = _ov_close_func;
- _ov_callbacks.tell_func = _ov_tell_func;
- f = NULL;
- stream_loaded = false;
- stream_valid = false;
- repeats = 0;
- paused = true;
- stream_channels = 0;
- stream_srate = 0;
- current_section = 0;
- length = 0;
- loop_restart_time = 0;
-}
-
-AudioStreamPlaybackOGGVorbis::~AudioStreamPlaybackOGGVorbis() {
-
- _clear_stream();
-}
-
-RES ResourceFormatLoaderAudioStreamOGGVorbis::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress) {
- if (r_error)
- *r_error = OK;
-
- AudioStreamOGGVorbis *ogg_stream = memnew(AudioStreamOGGVorbis);
- ogg_stream->set_file(p_path);
- return Ref<AudioStreamOGGVorbis>(ogg_stream);
-}
-
-void ResourceFormatLoaderAudioStreamOGGVorbis::get_recognized_extensions(List<String> *p_extensions) const {
-
- p_extensions->push_back("ogg");
-}
-String ResourceFormatLoaderAudioStreamOGGVorbis::get_resource_type(const String &p_path) const {
-
- if (p_path.get_extension().to_lower() == "ogg")
- return "AudioStreamOGGVorbis";
- return "";
-}
-
-bool ResourceFormatLoaderAudioStreamOGGVorbis::handles_type(const String &p_type) const {
- return (p_type == "AudioStream" || p_type == "AudioStreamOGG" || p_type == "AudioStreamOGGVorbis");
-}
diff --git a/modules/vorbis/audio_stream_ogg_vorbis.h b/modules/vorbis/audio_stream_ogg_vorbis.h
deleted file mode 100644
index db621f88d2..0000000000
--- a/modules/vorbis/audio_stream_ogg_vorbis.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*************************************************************************/
-/* audio_stream_ogg_vorbis.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#ifndef AUDIO_STREAM_OGG_VORBIS_H
-#define AUDIO_STREAM_OGG_VORBIS_H
-
-#include "core/io/resource_loader.h"
-#include "core/os/file_access.h"
-#include "core/os/thread_safe.h"
-#include "scene/resources/audio_stream.h"
-
-#include <vorbis/vorbisfile.h>
-
-class AudioStreamPlaybackOGGVorbis : public AudioStreamPlayback {
-
- GDCLASS(AudioStreamPlaybackOGGVorbis, AudioStreamPlayback);
-
- enum {
- MIN_MIX = 1024
- };
-
- FileAccess *f;
-
- ov_callbacks _ov_callbacks;
- float length;
- static size_t _ov_read_func(void *p_dst, size_t p_data, size_t p_count, void *_f);
- static int _ov_seek_func(void *_f, ogg_int64_t offs, int whence);
- static int _ov_close_func(void *_f);
- static long _ov_tell_func(void *_f);
-
- String file;
- int64_t frames_mixed;
-
- bool stream_loaded;
- volatile bool playing;
- OggVorbis_File vf;
- int stream_channels;
- int stream_srate;
- int current_section;
-
- bool paused;
- bool loops;
- int repeats;
-
- Error _load_stream();
- void _clear_stream();
- void _close_file();
-
- bool stream_valid;
- float loop_restart_time;
-
-public:
- Error set_file(const String &p_file);
-
- virtual void play(float p_from = 0);
- virtual void stop();
- virtual bool is_playing() const;
-
- virtual void set_loop_restart_time(float p_time) { loop_restart_time = p_time; }
-
- virtual void set_paused(bool p_paused);
- virtual bool is_paused() const;
-
- virtual void set_loop(bool p_enable);
- virtual bool has_loop() const;
-
- virtual float get_length() const;
-
- virtual String get_stream_name() const;
-
- virtual int get_loop_count() const;
-
- virtual float get_playback_position() const;
- virtual void seek(float p_time);
-
- virtual int get_channels() const { return stream_channels; }
- virtual int get_mix_rate() const { return stream_srate; }
-
- virtual int get_minimum_buffer_size() const { return 0; }
- virtual int mix(int16_t *p_buffer, int p_frames);
-
- AudioStreamPlaybackOGGVorbis();
- ~AudioStreamPlaybackOGGVorbis();
-};
-
-class AudioStreamOGGVorbis : public AudioStream {
-
- GDCLASS(AudioStreamOGGVorbis, AudioStream);
-
- String file;
-
-public:
- Ref<AudioStreamPlayback> instance_playback() {
- Ref<AudioStreamPlaybackOGGVorbis> pb = memnew(AudioStreamPlaybackOGGVorbis);
- pb->set_file(file);
- return pb;
- }
-
- void set_file(const String &p_file) { file = p_file; }
-};
-
-class ResourceFormatLoaderAudioStreamOGGVorbis : public ResourceFormatLoader {
-public:
- virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL, bool p_use_sub_threads = false, float *r_progress = nullptr);
- virtual void get_recognized_extensions(List<String> *p_extensions) const;
- virtual bool handles_type(const String &p_type) const;
- virtual String get_resource_type(const String &p_path) const;
-};
-
-#endif // AUDIO_STREAM_OGG_H
diff --git a/modules/vorbis/register_types.cpp b/modules/vorbis/register_types.cpp
index de055551ad..8874b3887b 100644
--- a/modules/vorbis/register_types.cpp
+++ b/modules/vorbis/register_types.cpp
@@ -30,19 +30,8 @@
#include "register_types.h"
-#include "audio_stream_ogg_vorbis.h"
+// Dummy module as libvorbis is needed by other modules (theora ...)
-static Ref<ResourceFormatLoaderAudioStreamOGGVorbis> vorbis_stream_loader;
+void register_vorbis_types() {}
-void register_vorbis_types() {
-
- vorbis_stream_loader.instance();
- ResourceLoader::add_resource_format_loader(vorbis_stream_loader);
- ClassDB::register_class<AudioStreamOGGVorbis>();
-}
-
-void unregister_vorbis_types() {
-
- ResourceLoader::remove_resource_format_loader(vorbis_stream_loader);
- vorbis_stream_loader.unref();
-}
+void unregister_vorbis_types() {}
diff --git a/modules/vorbis/stub/register_types.cpp b/modules/vorbis/stub/register_types.cpp
deleted file mode 100644
index 8874b3887b..0000000000
--- a/modules/vorbis/stub/register_types.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-/*************************************************************************/
-/* register_types.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-#include "register_types.h"
-
-// Dummy module as libvorbis is needed by other modules (theora ...)
-
-void register_vorbis_types() {}
-
-void unregister_vorbis_types() {}
diff --git a/modules/vorbis/stub/register_types.h b/modules/vorbis/stub/register_types.h
deleted file mode 100644
index 83d4904a87..0000000000
--- a/modules/vorbis/stub/register_types.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*************************************************************************/
-/* register_types.h */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* 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. */
-/*************************************************************************/
-
-void register_vorbis_types();
-void unregister_vorbis_types();