asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mp3 import and playback support backport

Browse source
This commit is contained in:
Vincent 2020-12-07 15:01:01 +01:00
parent 218d10a6a3
commit 75d38765a8
12 changed files with 4013 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
modules/minimp3/SCsub Normal file
View file

@ -0,0 +1,17 @@
#!/usr/bin/env python
Import("env")
Import("env_modules")
env_minimp3 = env_modules.Clone()
thirdparty_dir = "#thirdparty/minimp3/"
# Treat minimp3 headers as system headers to avoid raising warnings. Not supported on MSVC.
if not env.msvc:
env_minimp3.Append(CPPFLAGS=["-isystem", Dir(thirdparty_dir).path])
else:
env_minimp3.Prepend(CPPPATH=[thirdparty_dir])
# Godot's own source files
env_minimp3.add_source_files(env.modules_sources, "*.cpp")

227
modules/minimp3/audio_stream_mp3.cpp Normal file
View file

@ -0,0 +1,227 @@
/*************************************************************************/
/* audio_stream_mp3.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. */
/*************************************************************************/
#define MINIMP3_ONLY_MP3
#define MINIMP3_FLOAT_OUTPUT
#define MINIMP3_IMPLEMENTATION
#define MINIMP3_NO_STDIO
#include "audio_stream_mp3.h"
#include "core/os/file_access.h"
void AudioStreamPlaybackMP3::_mix_internal(AudioFrame *p_buffer, int p_frames) {
ERR_FAIL_COND(!active);
int todo = p_frames;
while (todo && active) {
mp3dec_frame_info_t frame_info;
mp3d_sample_t *buf_frame = nullptr;
int samples_mixed = mp3dec_ex_read_frame(mp3d, &buf_frame, &frame_info, mp3_stream->channels);
if (samples_mixed) {
p_buffer[p_frames - todo] = AudioFrame(buf_frame[0], buf_frame[samples_mixed - 1]);
--todo;
++frames_mixed;
}
else {
//EOF
if (mp3_stream->loop) {
seek(mp3_stream->loop_offset);
loops++;
} else {
//fill remainder with silence
for (int i = p_frames - todo; i < p_frames; i++) {
p_buffer[i] = AudioFrame(0, 0);
}
active = false;
todo = 0;
}
}
}
}
float AudioStreamPlaybackMP3::get_stream_sampling_rate() {
return mp3_stream->sample_rate;
}
void AudioStreamPlaybackMP3::start(float p_from_pos) {
active = true;
seek(p_from_pos);
loops = 0;
_begin_resample();
}
void AudioStreamPlaybackMP3::stop() {
active = false;
}
bool AudioStreamPlaybackMP3::is_playing() const {
return active;
}
int AudioStreamPlaybackMP3::get_loop_count() const {
return loops;
}
float AudioStreamPlaybackMP3::get_playback_position() const {
return float(frames_mixed) / mp3_stream->sample_rate;
}
void AudioStreamPlaybackMP3::seek(float p_time) {
if (!active)
return;
if (p_time >= mp3_stream->get_length()) {
p_time = 0;
}
frames_mixed = uint32_t(mp3_stream->sample_rate * p_time);
mp3dec_ex_seek(mp3d, frames_mixed * mp3_stream->channels);
}
AudioStreamPlaybackMP3::~AudioStreamPlaybackMP3() {
if (mp3d) {
mp3dec_ex_close(mp3d);
AudioServer::get_singleton()->audio_data_free(mp3d);
}
}
Ref<AudioStreamPlayback> AudioStreamMP3::instance_playback() {
Ref<AudioStreamPlaybackMP3> mp3s;
ERR_FAIL_COND_V(data == nullptr, mp3s);
mp3s.instance();
mp3s->mp3_stream = Ref<AudioStreamMP3>(this);
mp3s->mp3d = (mp3dec_ex_t *)AudioServer::get_singleton()->audio_data_alloc(sizeof(mp3dec_ex_t));
int errorcode = mp3dec_ex_open_buf(mp3s->mp3d, (const uint8_t *)data, data_len, MP3D_SEEK_TO_SAMPLE);
mp3s->frames_mixed = 0;
mp3s->active = false;
mp3s->loops = 0;
if (errorcode) {
ERR_FAIL_COND_V(errorcode, Ref<AudioStreamPlaybackMP3>());
}
return mp3s;
}
String AudioStreamMP3::get_stream_name() const {
return ""; //return stream_name;
}
void AudioStreamMP3::clear_data() {
if (data) {
AudioServer::get_singleton()->audio_data_free(data);
data = nullptr;
data_len = 0;
}
}
void AudioStreamMP3::set_data(const PoolVector<uint8_t> &p_data) {
int src_data_len = p_data.size();
PoolVector<uint8_t>::Read src_datar = p_data.read();
mp3dec_ex_t mp3d;
mp3dec_ex_open_buf(&mp3d, src_datar.ptr(), src_data_len, MP3D_SEEK_TO_SAMPLE);
channels = mp3d.info.channels;
sample_rate = mp3d.info.hz;
length = float(mp3d.samples) / (sample_rate * float(channels));
mp3dec_ex_close(&mp3d);
clear_data();
data = AudioServer::get_singleton()->audio_data_alloc(src_data_len, src_datar.ptr());
data_len = src_data_len;
}
PoolVector<uint8_t> AudioStreamMP3::get_data() const {
PoolVector<uint8_t> vdata;
if (data_len && data) {
vdata.resize(data_len);
{
PoolVector<uint8_t>::Write w = vdata.write();
copymem(w.ptr(), data, data_len);
}
}
return vdata;
}
void AudioStreamMP3::set_loop(bool p_enable) {
loop = p_enable;
}
bool AudioStreamMP3::has_loop() const {
return loop;
}
void AudioStreamMP3::set_loop_offset(float p_seconds) {
loop_offset = p_seconds;
}
float AudioStreamMP3::get_loop_offset() const {
return loop_offset;
}
float AudioStreamMP3::get_length() const {
return length;
}
void AudioStreamMP3::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_data", "data"), &AudioStreamMP3::set_data);
ClassDB::bind_method(D_METHOD("get_data"), &AudioStreamMP3::get_data);
ClassDB::bind_method(D_METHOD("set_loop", "enable"), &AudioStreamMP3::set_loop);
ClassDB::bind_method(D_METHOD("has_loop"), &AudioStreamMP3::has_loop);
ClassDB::bind_method(D_METHOD("set_loop_offset", "seconds"), &AudioStreamMP3::set_loop_offset);
ClassDB::bind_method(D_METHOD("get_loop_offset"), &AudioStreamMP3::get_loop_offset);
ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_data", "get_data");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_loop", "has_loop");
ADD_PROPERTY(PropertyInfo(Variant::REAL, "loop_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_loop_offset", "get_loop_offset");
}
AudioStreamMP3::AudioStreamMP3() {
}
AudioStreamMP3::~AudioStreamMP3() {
clear_data();
}

110
modules/minimp3/audio_stream_mp3.h Normal file
View file

@ -0,0 +1,110 @@
/*************************************************************************/
/* audio_stream_mp3.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_MP3_H
#define AUDIO_STREAM_MP3_H
#include "core/io/resource_loader.h"
#include "servers/audio/audio_stream.h"
#include "minimp3_ex.h"
class AudioStreamMP3;
class AudioStreamPlaybackMP3 : public AudioStreamPlaybackResampled {
GDCLASS(AudioStreamPlaybackMP3, AudioStreamPlaybackResampled);
mp3dec_ex_t *mp3d = nullptr;
uint32_t frames_mixed = 0;
bool active = false;
int loops = 0;
friend class AudioStreamMP3;
Ref<AudioStreamMP3> mp3_stream;
protected:
virtual void _mix_internal(AudioFrame *p_buffer, int p_frames);
virtual float get_stream_sampling_rate();
public:
virtual void start(float p_from_pos = 0.0);
virtual void stop();
virtual bool is_playing() const;
virtual int get_loop_count() const; //times it looped
virtual float get_playback_position() const;
virtual void seek(float p_time);
AudioStreamPlaybackMP3() {}
~AudioStreamPlaybackMP3();
};
class AudioStreamMP3 : public AudioStream {
GDCLASS(AudioStreamMP3, AudioStream);
OBJ_SAVE_TYPE(AudioStream) //children are all saved as AudioStream, so they can be exchanged
RES_BASE_EXTENSION("mp3str");
friend class AudioStreamPlaybackMP3;
void *data = nullptr;
uint32_t data_len = 0;
float sample_rate = 1;
int channels = 1;
float length = 0;
bool loop = false;
float loop_offset = 0;
void clear_data();
protected:
static void _bind_methods();
public:
void set_loop(bool p_enable);
bool has_loop() const;
void set_loop_offset(float p_seconds);
float get_loop_offset() const;
virtual Ref<AudioStreamPlayback> instance_playback();
virtual String get_stream_name() const;
void set_data(const PoolVector<uint8_t> &p_data);
PoolVector<uint8_t> get_data() const;
virtual float get_length() const;
AudioStreamMP3();
virtual ~AudioStreamMP3();
};
#endif // AUDIO_STREAM_MP3_H

16
modules/minimp3/config.py Normal file
View file

@ -0,0 +1,16 @@
def can_build(env, platform):
return True
def configure(env):
pass
def get_doc_classes():
return [
"AudioStreamMP3",
]
def get_doc_path():
return "doc_classes"

26
modules/minimp3/doc_classes/AudioStreamMP3.xml Normal file
View file

@ -0,0 +1,26 @@
<?xml version="1.0" encoding="UTF-8" ?>
<class name="AudioStreamMP3" inherits="AudioStream" version="3.2">
<brief_description>
MP3 audio stream driver.
</brief_description>
<description>
MP3 audio stream driver.
</description>
<tutorials>
</tutorials>
<methods>
</methods>
<members>
<member name="data" type="PoolByteArray" setter="set_data" getter="get_data" default="PoolByteArray( )">
Contains the audio data in bytes.
</member>
<member name="loop" type="bool" setter="set_loop" getter="has_loop" default="false">
If [code]true[/code], the stream will automatically loop when it reaches the end.
</member>
<member name="loop_offset" type="float" setter="set_loop_offset" getter="get_loop_offset" default="0.0">
Time in seconds at which the stream starts after being looped.
</member>
</members>
<constants>
</constants>
</class>

52
modules/minimp3/register_types.cpp Normal file
View file

@ -0,0 +1,52 @@
/*************************************************************************/
/* 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"
#include "audio_stream_mp3.h"
#ifdef TOOLS_ENABLED
#include "core/engine.h"
#include "resource_importer_mp3.h"
#endif
void register_minimp3_types() {
#ifdef TOOLS_ENABLED
if (Engine::get_singleton()->is_editor_hint()) {
Ref<ResourceImporterMP3> mp3_import;
mp3_import.instance();
ResourceFormatImporter::get_singleton()->add_importer(mp3_import);
}
#endif
ClassDB::register_class<AudioStreamMP3>();
}
void unregister_minimp3_types() {
}

37
modules/minimp3/register_types.h Normal file
View file

@ -0,0 +1,37 @@
/*************************************************************************/
/* 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. */
/*************************************************************************/
#ifndef MINIMP3_REGISTER_TYPES_H
#define MINIMP3_REGISTER_TYPES_H
void register_minimp3_types();
void unregister_minimp3_types();
#endif // MINIMP3_REGISTER_TYPES_H

104
modules/minimp3/resource_importer_mp3.cpp Normal file
View file

@ -0,0 +1,104 @@
/*************************************************************************/
/* resource_importer_mp3.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 "resource_importer_mp3.h"
#include "core/io/resource_saver.h"
#include "core/os/file_access.h"
#include "scene/resources/texture.h"
String ResourceImporterMP3::get_importer_name() const {
return "mp3";
}
String ResourceImporterMP3::get_visible_name() const {
return "MP3";
}
void ResourceImporterMP3::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("mp3");
}
String ResourceImporterMP3::get_save_extension() const {
return "mp3str";
}
String ResourceImporterMP3::get_resource_type() const {
return "AudioStreamMP3";
}
bool ResourceImporterMP3::get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const {
return true;
}
int ResourceImporterMP3::get_preset_count() const {
return 0;
}
String ResourceImporterMP3::get_preset_name(int p_idx) const {
return String();
}
void ResourceImporterMP3::get_import_options(List<ImportOption> *r_options, int p_preset) const {
r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "loop"), true));
r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "loop_offset"), 0));
}
Error ResourceImporterMP3::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
bool loop = p_options["loop"];
float loop_offset = p_options["loop_offset"];
FileAccess *f = FileAccess::open(p_source_file, FileAccess::READ);
ERR_FAIL_COND_V(!f, ERR_CANT_OPEN);
size_t len = f->get_len();
PoolVector<uint8_t> data;
data.resize(len);
PoolVector<uint8_t>::Write w = data.write();
f->get_buffer(w.ptr(), len);
memdelete(f);
Ref<AudioStreamMP3> mp3_stream;
mp3_stream.instance();
mp3_stream->set_data(data);
ERR_FAIL_COND_V(!mp3_stream->get_data().size(), ERR_FILE_CORRUPT);
mp3_stream->set_loop(loop);
mp3_stream->set_loop_offset(loop_offset);
return ResourceSaver::save(p_save_path + ".mp3str", mp3_stream);
}
ResourceImporterMP3::ResourceImporterMP3() {
}

58
modules/minimp3/resource_importer_mp3.h Normal file
View file

@ -0,0 +1,58 @@
/*************************************************************************/
/* resource_importer_mp3.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 RESOURCE_IMPORTER_MP3_H
#define RESOURCE_IMPORTER_MP3_H
#include "audio_stream_mp3.h"
#include "core/io/resource_importer.h"
class ResourceImporterMP3 : public ResourceImporter {
GDCLASS(ResourceImporterMP3, ResourceImporter);
public:
virtual String get_importer_name() const;
virtual String get_visible_name() const;
virtual void get_recognized_extensions(List<String> *p_extensions) const;
virtual String get_save_extension() const;
virtual String get_resource_type() const;
virtual int get_preset_count() const;
virtual String get_preset_name(int p_idx) const;
virtual void get_import_options(List<ImportOption> *r_options, int p_preset = 0) const;
virtual bool get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const;
virtual Error import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files = nullptr, Variant *r_metadata = nullptr);
ResourceImporterMP3();
};
#endif // RESOURCE_IMPORTER_MP3_H

117
thirdparty/minimp3/LICENSE vendored Normal file
View file

@ -0,0 +1,117 @@
CC0 1.0 Universal
Statement of Purpose
The laws of most jurisdictions throughout the world automatically confer
exclusive Copyright and Related Rights (defined below) upon the creator and
subsequent owner(s) (each and all, an "owner") of an original work of
authorship and/or a database (each, a "Work").
Certain owners wish to permanently relinquish those rights to a Work for the
purpose of contributing to a commons of creative, cultural and scientific
works ("Commons") that the public can reliably and without fear of later
claims of infringement build upon, modify, incorporate in other works, reuse
and redistribute as freely as possible in any form whatsoever and for any
purposes, including without limitation commercial purposes. These owners may
contribute to the Commons to promote the ideal of a free culture and the
further production of creative, cultural and scientific works, or to gain
reputation or greater distribution for their Work in part through the use and
efforts of others.
For these and/or other purposes and motivations, and without any expectation
of additional consideration or compensation, the person associating CC0 with a
Work (the "Affirmer"), to the extent that he or she is an owner of Copyright
and Related Rights in the Work, voluntarily elects to apply CC0 to the Work
and publicly distribute the Work under its terms, with knowledge of his or her
Copyright and Related Rights in the Work and the meaning and intended legal
effect of CC0 on those rights.
1. Copyright and Related Rights. A Work made available under CC0 may be
protected by copyright and related or neighboring rights ("Copyright and
Related Rights"). Copyright and Related Rights include, but are not limited
to, the following:
i. the right to reproduce, adapt, distribute, perform, display, communicate,
and translate a Work;
ii. moral rights retained by the original author(s) and/or performer(s);
iii. publicity and privacy rights pertaining to a person's image or likeness
depicted in a Work;
iv. rights protecting against unfair competition in regards to a Work,
subject to the limitations in paragraph 4(a), below;
v. rights protecting the extraction, dissemination, use and reuse of data in
a Work;
vi. database rights (such as those arising under Directive 96/9/EC of the
European Parliament and of the Council of 11 March 1996 on the legal
protection of databases, and under any national implementation thereof,
including any amended or successor version of such directive); and
vii. other similar, equivalent or corresponding rights throughout the world
based on applicable law or treaty, and any national implementations thereof.
2. Waiver. To the greatest extent permitted by, but not in contravention of,
applicable law, Affirmer hereby overtly, fully, permanently, irrevocably and
unconditionally waives, abandons, and surrenders all of Affirmer's Copyright
and Related Rights and associated claims and causes of action, whether now
known or unknown (including existing as well as future claims and causes of
action), in the Work (i) in all territories worldwide, (ii) for the maximum
duration provided by applicable law or treaty (including future time
extensions), (iii) in any current or future medium and for any number of
copies, and (iv) for any purpose whatsoever, including without limitation
commercial, advertising or promotional purposes (the "Waiver"). Affirmer makes
the Waiver for the benefit of each member of the public at large and to the
detriment of Affirmer's heirs and successors, fully intending that such Waiver
shall not be subject to revocation, rescission, cancellation, termination, or
any other legal or equitable action to disrupt the quiet enjoyment of the Work
by the public as contemplated by Affirmer's express Statement of Purpose.
3. Public License Fallback. Should any part of the Waiver for any reason be
judged legally invalid or ineffective under applicable law, then the Waiver
shall be preserved to the maximum extent permitted taking into account
Affirmer's express Statement of Purpose. In addition, to the extent the Waiver
is so judged Affirmer hereby grants to each affected person a royalty-free,
non transferable, non sublicensable, non exclusive, irrevocable and
unconditional license to exercise Affirmer's Copyright and Related Rights in
the Work (i) in all territories worldwide, (ii) for the maximum duration
provided by applicable law or treaty (including future time extensions), (iii)
in any current or future medium and for any number of copies, and (iv) for any
purpose whatsoever, including without limitation commercial, advertising or
promotional purposes (the "License"). The License shall be deemed effective as
of the date CC0 was applied by Affirmer to the Work. Should any part of the
License for any reason be judged legally invalid or ineffective under
applicable law, such partial invalidity or ineffectiveness shall not
invalidate the remainder of the License, and in such case Affirmer hereby
affirms that he or she will not (i) exercise any of his or her remaining
Copyright and Related Rights in the Work or (ii) assert any associated claims
and causes of action with respect to the Work, in either case contrary to
Affirmer's express Statement of Purpose.
4. Limitations and Disclaimers.
a. No trademark or patent rights held by Affirmer are waived, abandoned,
surrendered, licensed or otherwise affected by this document.
b. Affirmer offers the Work as-is and makes no representations or warranties
of any kind concerning the Work, express, implied, statutory or otherwise,
including without limitation warranties of title, merchantability, fitness
for a particular purpose, non infringement, or the absence of latent or
other defects, accuracy, or the present or absence of errors, whether or not
discoverable, all to the greatest extent permissible under applicable law.
c. Affirmer disclaims responsibility for clearing rights of other persons
that may apply to the Work or any use thereof, including without limitation
any person's Copyright and Related Rights in the Work. Further, Affirmer
disclaims responsibility for obtaining any necessary consents, permissions
or other rights required for any use of the Work.
d. Affirmer understands and acknowledges that Creative Commons is not a
party to this document and has no duty or obligation with respect to this
CC0 or use of the Work.
For more information, please see
<http://creativecommons.org/publicdomain/zero/1.0/>

1855
thirdparty/minimp3/minimp3.h vendored Normal file
View file

File diff suppressed because it is too large Load diff

1394
thirdparty/minimp3/minimp3_ex.h vendored Normal file
View file

File diff suppressed because it is too large Load diff