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This commit is contained in:
Milan Nikolic 2023-11-04 13:06:19 +01:00
parent 443f35cfac
commit 15fba7e9ac
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GPG key ID: 9229D0EAA3AA4E75
29 changed files with 31985 additions and 22038 deletions
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204
raylib/raudio.c
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@ -14,23 +14,22 @@
* - Play/Stop/Pause/Resume loaded audio
*
* CONFIGURATION:
* #define SUPPORT_MODULE_RAUDIO
* raudio module is included in the build
*
* #define SUPPORT_MODULE_RAUDIO
* raudio module is included in the build
* #define RAUDIO_STANDALONE
* Define to use the module as standalone library (independently of raylib).
* Required types and functions are defined in the same module.
*
* #define RAUDIO_STANDALONE
* Define to use the module as standalone library (independently of raylib).
* Required types and functions are defined in the same module.
*
* #define SUPPORT_FILEFORMAT_WAV
* #define SUPPORT_FILEFORMAT_OGG
* #define SUPPORT_FILEFORMAT_MP3
* #define SUPPORT_FILEFORMAT_QOA
* #define SUPPORT_FILEFORMAT_FLAC
* #define SUPPORT_FILEFORMAT_XM
* #define SUPPORT_FILEFORMAT_MOD
* Selected desired fileformats to be supported for loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
* #define SUPPORT_FILEFORMAT_WAV
* #define SUPPORT_FILEFORMAT_OGG
* #define SUPPORT_FILEFORMAT_MP3
* #define SUPPORT_FILEFORMAT_QOA
* #define SUPPORT_FILEFORMAT_FLAC
* #define SUPPORT_FILEFORMAT_XM
* #define SUPPORT_FILEFORMAT_MOD
* Selected desired fileformats to be supported for loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
*
* DEPENDENCIES:
* miniaudio.h - Audio device management lib (https://github.com/mackron/miniaudio)
@ -45,7 +44,7 @@
* David Reid (github: @mackron) (Nov. 2017):
* - Complete port to miniaudio library
*
* Joshua Reisenauer (github: @kd7tck) (2015)
* Joshua Reisenauer (github: @kd7tck) (2015):
* - XM audio module support (jar_xm)
* - MOD audio module support (jar_mod)
* - Mixing channels support
@ -231,9 +230,20 @@ typedef struct tagBITMAPINFOHEADER {
#define QOA_MALLOC RL_MALLOC
#define QOA_FREE RL_FREE
#if defined(_MSC_VER) // Disable some MSVC warning
#pragma warning(push)
#pragma warning(disable : 4018)
#pragma warning(disable : 4267)
#pragma warning(disable : 4244)
#endif
#define QOA_IMPLEMENTATION
#include "external/qoa.h" // QOA loading and saving functions
#include "external/qoaplay.c" // QOA stream playing helper functions
#if defined(_MSC_VER)
#pragma warning(pop) // Disable MSVC warning suppression
#endif
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
@ -250,16 +260,16 @@ typedef struct tagBITMAPINFOHEADER {
#define JARXM_MALLOC RL_MALLOC
#define JARXM_FREE RL_FREE
#if defined(_MSC_VER ) // jar_xm has warnings on windows, so disable them just for this file
#pragma warning( push )
#pragma warning( disable : 4244)
#if defined(_MSC_VER) // Disable some MSVC warning
#pragma warning(push)
#pragma warning(disable : 4244)
#endif
#define JAR_XM_IMPLEMENTATION
#include "external/jar_xm.h" // XM loading functions
#if defined(_MSC_VER )
#pragma warning( pop )
#if defined(_MSC_VER)
#pragma warning(pop) // Disable MSVC warning suppression
#endif
#endif
@ -406,8 +416,8 @@ static void MixAudioFrames(float *framesOut, const float *framesIn, ma_uint32 fr
static bool IsFileExtension(const char *fileName, const char *ext); // Check file extension
static const char *GetFileExtension(const char *fileName); // Get pointer to extension for a filename string (includes the dot: .png)
static unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead); // Load file data as byte array (read)
static bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite); // Save data to file from byte array (write)
static unsigned char *LoadFileData(const char *fileName, int *dataSize); // Load file data as byte array (read)
static bool SaveFileData(const char *fileName, void *data, int dataSize); // Save data to file from byte array (write)
static bool SaveFileText(const char *fileName, char *text); // Save text data to file (write), string must be '\0' terminated
#endif
@ -467,6 +477,16 @@ void InitAudioDevice(void)
return;
}
// Mixing happens on a separate thread which means we need to synchronize. I'm using a mutex here to make things simple, but may
// want to look at something a bit smarter later on to keep everything real-time, if that's necessary.
if (ma_mutex_init(&AUDIO.System.lock) != MA_SUCCESS)
{
TRACELOG(LOG_WARNING, "AUDIO: Failed to create mutex for mixing");
ma_device_uninit(&AUDIO.System.device);
ma_context_uninit(&AUDIO.System.context);
return;
}
// Keep the device running the whole time. May want to consider doing something a bit smarter and only have the device running
// while there's at least one sound being played.
result = ma_device_start(&AUDIO.System.device);
@ -478,16 +498,6 @@ void InitAudioDevice(void)
return;
}
// Mixing happens on a separate thread which means we need to synchronize. I'm using a mutex here to make things simple, but may
// want to look at something a bit smarter later on to keep everything real-time, if that's necessary.
if (ma_mutex_init(&AUDIO.System.lock) != MA_SUCCESS)
{
TRACELOG(LOG_WARNING, "AUDIO: Failed to create mutex for mixing");
ma_device_uninit(&AUDIO.System.device);
ma_context_uninit(&AUDIO.System.context);
return;
}
TRACELOG(LOG_INFO, "AUDIO: Device initialized successfully");
TRACELOG(LOG_INFO, " > Backend: miniaudio / %s", ma_get_backend_name(AUDIO.System.context.backend));
TRACELOG(LOG_INFO, " > Format: %s -> %s", ma_get_format_name(AUDIO.System.device.playback.format), ma_get_format_name(AUDIO.System.device.playback.internalFormat));
@ -529,6 +539,14 @@ void SetMasterVolume(float volume)
ma_device_set_master_volume(&AUDIO.System.device, volume);
}
// Get master volume (listener)
float GetMasterVolume(void)
{
float volume = 0.0f;
ma_device_get_master_volume(&AUDIO.System.device, &volume);
return volume;
}
//----------------------------------------------------------------------------------
// Module Functions Definition - Audio Buffer management
//----------------------------------------------------------------------------------
@ -725,11 +743,11 @@ Wave LoadWave(const char *fileName)
Wave wave = { 0 };
// Loading file to memory
unsigned int fileSize = 0;
unsigned char *fileData = LoadFileData(fileName, &fileSize);
int dataSize = 0;
unsigned char *fileData = LoadFileData(fileName, &dataSize);
// Loading wave from memory data
if (fileData != NULL) wave = LoadWaveFromMemory(GetFileExtension(fileName), fileData, fileSize);
if (fileData != NULL) wave = LoadWaveFromMemory(GetFileExtension(fileName), fileData, dataSize);
RL_FREE(fileData);
@ -744,7 +762,7 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
if (false) { }
#if defined(SUPPORT_FILEFORMAT_WAV)
else if (strcmp(fileType, ".wav") == 0)
else if ((strcmp(fileType, ".wav") == 0) || (strcmp(fileType, ".WAV") == 0))
{
drwav wav = { 0 };
bool success = drwav_init_memory(&wav, fileData, dataSize, NULL);
@ -766,7 +784,7 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
}
#endif
#if defined(SUPPORT_FILEFORMAT_OGG)
else if (strcmp(fileType, ".ogg") == 0)
else if ((strcmp(fileType, ".ogg") == 0) || (strcmp(fileType, ".OGG") == 0))
{
stb_vorbis *oggData = stb_vorbis_open_memory((unsigned char *)fileData, dataSize, NULL, NULL);
@ -788,7 +806,7 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
}
#endif
#if defined(SUPPORT_FILEFORMAT_MP3)
else if (strcmp(fileType, ".mp3") == 0)
else if ((strcmp(fileType, ".mp3") == 0) || (strcmp(fileType, ".MP3") == 0))
{
drmp3_config config = { 0 };
unsigned long long int totalFrameCount = 0;
@ -808,7 +826,7 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
}
#endif
#if defined(SUPPORT_FILEFORMAT_QOA)
else if (strcmp(fileType, ".qoa") == 0)
else if ((strcmp(fileType, ".qoa") == 0) || (strcmp(fileType, ".QOA") == 0))
{
qoa_desc qoa = { 0 };
@ -827,7 +845,7 @@ Wave LoadWaveFromMemory(const char *fileType, const unsigned char *fileData, int
}
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (strcmp(fileType, ".flac") == 0)
else if ((strcmp(fileType, ".flac") == 0) || (strcmp(fileType, ".FLAC") == 0))
{
unsigned long long int totalFrameCount = 0;
@ -912,6 +930,35 @@ Sound LoadSoundFromWave(Wave wave)
return sound;
}
// Clone sound from existing sound data, clone does not own wave data
// NOTE: Wave data must be unallocated manually and will be shared across all clones
Sound LoadSoundAlias(Sound source)
{
Sound sound = { 0 };
if (source.stream.buffer->data != NULL)
{
AudioBuffer* audioBuffer = LoadAudioBuffer(AUDIO_DEVICE_FORMAT, AUDIO_DEVICE_CHANNELS, AUDIO.System.device.sampleRate, 0, AUDIO_BUFFER_USAGE_STATIC);
if (audioBuffer == NULL)
{
TRACELOG(LOG_WARNING, "SOUND: Failed to create buffer");
return sound; // early return to avoid dereferencing the audioBuffer null pointer
}
audioBuffer->sizeInFrames = source.stream.buffer->sizeInFrames;
audioBuffer->volume = source.stream.buffer->volume;
audioBuffer->data = source.stream.buffer->data;
sound.frameCount = source.frameCount;
sound.stream.sampleRate = AUDIO.System.device.sampleRate;
sound.stream.sampleSize = 32;
sound.stream.channels = AUDIO_DEVICE_CHANNELS;
sound.stream.buffer = audioBuffer;
}
return sound;
}
// Checks if a sound is ready
bool IsSoundReady(Sound sound)
{
@ -936,15 +983,26 @@ void UnloadSound(Sound sound)
//TRACELOG(LOG_INFO, "SOUND: Unloaded sound data from RAM");
}
void UnloadSoundAlias(Sound alias)
{
// untrack and unload just the sound buffer, not the sample data, it is shared with the source for the alias
if (alias.stream.buffer != NULL)
{
ma_data_converter_uninit(&alias.stream.buffer->converter, NULL);
UntrackAudioBuffer(alias.stream.buffer);
RL_FREE(alias.stream.buffer);
}
}
// Update sound buffer with new data
void UpdateSound(Sound sound, const void *data, int sampleCount)
void UpdateSound(Sound sound, const void *data, int frameCount)
{
if (sound.stream.buffer != NULL)
{
StopAudioBuffer(sound.stream.buffer);
// TODO: May want to lock/unlock this since this data buffer is read at mixing time
memcpy(sound.stream.buffer->data, data, sampleCount*ma_get_bytes_per_frame(sound.stream.buffer->converter.formatIn, sound.stream.buffer->converter.channelsIn));
memcpy(sound.stream.buffer->data, data, frameCount*ma_get_bytes_per_frame(sound.stream.buffer->converter.formatIn, sound.stream.buffer->converter.channelsIn));
}
}
@ -1033,29 +1091,30 @@ bool ExportWaveAsCode(Wave wave, const char *fileName)
byteCount += sprintf(txtData + byteCount, "// //\n");
byteCount += sprintf(txtData + byteCount, "//////////////////////////////////////////////////////////////////////////////////\n\n");
char fileNameLower[256] = { 0 };
char fileNameUpper[256] = { 0 };
for (int i = 0; fileName[i] != '.'; i++) { fileNameLower[i] = fileName[i]; } // Get filename without extension
for (int i = 0; fileNameLower[i] != '\0'; i++) if (fileNameLower[i] >= 'a' && fileNameLower[i] <= 'z') { fileNameUpper[i] = fileNameLower[i] - 32; }
// Get file name from path and convert variable name to uppercase
char varFileName[256] = { 0 };
strcpy(varFileName, GetFileNameWithoutExt(fileName));
for (int i = 0; varFileName[i] != '\0'; i++) if (varFileName[i] >= 'a' && varFileName[i] <= 'z') { varFileName[i] = varFileName[i] - 32; }
//Add wave information
byteCount += sprintf(txtData + byteCount, "// Wave data information\n");
byteCount += sprintf(txtData + byteCount, "#define %s_FRAME_COUNT %u\n", fileNameUpper, wave.frameCount);
byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_RATE %u\n", fileNameUpper, wave.sampleRate);
byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_SIZE %u\n", fileNameUpper, wave.sampleSize);
byteCount += sprintf(txtData + byteCount, "#define %s_CHANNELS %u\n\n", fileNameUpper, wave.channels);
byteCount += sprintf(txtData + byteCount, "#define %s_FRAME_COUNT %u\n", varFileName, wave.frameCount);
byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_RATE %u\n", varFileName, wave.sampleRate);
byteCount += sprintf(txtData + byteCount, "#define %s_SAMPLE_SIZE %u\n", varFileName, wave.sampleSize);
byteCount += sprintf(txtData + byteCount, "#define %s_CHANNELS %u\n\n", varFileName, wave.channels);
// Write wave data as an array of values
// Wave data is exported as byte array for 8/16bit and float array for 32bit float data
// NOTE: Frame data exported is channel-interlaced: frame01[sampleChannel1, sampleChannel2, ...], frame02[], frame03[]
if (wave.sampleSize == 32)
{
byteCount += sprintf(txtData + byteCount, "static float %sData[%i] = {\n", fileNameLower, waveDataSize/4);
byteCount += sprintf(txtData + byteCount, "static float %s_DATA[%i] = {\n", varFileName, waveDataSize/4);
for (int i = 1; i < waveDataSize/4; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "%.4ff,\n " : "%.4ff, "), ((float *)wave.data)[i - 1]);
byteCount += sprintf(txtData + byteCount, "%.4ff };\n", ((float *)wave.data)[waveDataSize/4 - 1]);
}
else
{
byteCount += sprintf(txtData + byteCount, "static unsigned char %sData[%i] = { ", fileNameLower, waveDataSize);
byteCount += sprintf(txtData + byteCount, "static unsigned char %s_DATA[%i] = { ", varFileName, waveDataSize);
for (int i = 1; i < waveDataSize; i++) byteCount += sprintf(txtData + byteCount, ((i%TEXT_BYTES_PER_LINE == 0)? "0x%x,\n " : "0x%x, "), ((unsigned char *)wave.data)[i - 1]);
byteCount += sprintf(txtData + byteCount, "0x%x };\n", ((unsigned char *)wave.data)[waveDataSize - 1]);
}
@ -1383,7 +1442,7 @@ Music LoadMusicStream(const char *fileName)
else if (music.ctxType == MUSIC_AUDIO_MP3) { drmp3_uninit((drmp3 *)music.ctxData); RL_FREE(music.ctxData); }
#endif
#if defined(SUPPORT_FILEFORMAT_QOA)
else if (music.ctxType == MUSIC_AUDIO_QOA) { /*TODO: Release QOA context data*/ RL_FREE(music.ctxData); }
else if (music.ctxType == MUSIC_AUDIO_QOA) qoaplay_close((qoaplay_desc *)music.ctxData);
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (music.ctxType == MUSIC_AUDIO_FLAC) drflac_free((drflac *)music.ctxData, NULL);
@ -1420,7 +1479,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
if (false) { }
#if defined(SUPPORT_FILEFORMAT_WAV)
else if (strcmp(fileType, ".wav") == 0)
else if ((strcmp(fileType, ".wav") == 0) || (strcmp(fileType, ".WAV") == 0))
{
drwav *ctxWav = RL_CALLOC(1, sizeof(drwav));
@ -1442,7 +1501,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_OGG)
else if (strcmp(fileType, ".ogg") == 0)
else if ((strcmp(fileType, ".ogg") == 0) || (strcmp(fileType, ".OGG") == 0))
{
// Open ogg audio stream
music.ctxType = MUSIC_AUDIO_OGG;
@ -1464,7 +1523,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_MP3)
else if (strcmp(fileType, ".mp3") == 0)
else if ((strcmp(fileType, ".mp3") == 0) || (strcmp(fileType, ".MP3") == 0))
{
drmp3 *ctxMp3 = RL_CALLOC(1, sizeof(drmp3));
int success = drmp3_init_memory(ctxMp3, (const void*)data, dataSize, NULL);
@ -1482,7 +1541,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_QOA)
else if (strcmp(fileType, ".qoa") == 0)
else if ((strcmp(fileType, ".qoa") == 0) || (strcmp(fileType, ".QOA") == 0))
{
qoaplay_desc *ctxQoa = qoaplay_open_memory(data, dataSize);
music.ctxType = MUSIC_AUDIO_QOA;
@ -1500,7 +1559,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (strcmp(fileType, ".flac") == 0)
else if ((strcmp(fileType, ".flac") == 0) || (strcmp(fileType, ".FLAC") == 0))
{
music.ctxType = MUSIC_AUDIO_FLAC;
music.ctxData = drflac_open_memory((const void*)data, dataSize, NULL);
@ -1517,7 +1576,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_XM)
else if (strcmp(fileType, ".xm") == 0)
else if ((strcmp(fileType, ".xm") == 0) || (strcmp(fileType, ".XM") == 0))
{
jar_xm_context_t *ctxXm = NULL;
int result = jar_xm_create_context_safe(&ctxXm, (const char *)data, dataSize, AUDIO.System.device.sampleRate);
@ -1542,7 +1601,7 @@ Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char *data,
}
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
else if (strcmp(fileType, ".mod") == 0)
else if ((strcmp(fileType, ".mod") == 0) || (strcmp(fileType, ".MOD") == 0))
{
jar_mod_context_t *ctxMod = (jar_mod_context_t *)RL_MALLOC(sizeof(jar_mod_context_t));
int result = 0;
@ -1741,7 +1800,14 @@ void SeekMusicStream(Music music, float position)
case MUSIC_AUDIO_MP3: drmp3_seek_to_pcm_frame((drmp3 *)music.ctxData, positionInFrames); break;
#endif
#if defined(SUPPORT_FILEFORMAT_QOA)
case MUSIC_AUDIO_QOA: qoaplay_seek_frame((qoaplay_desc *)music.ctxData, positionInFrames); break;
case MUSIC_AUDIO_QOA:
{
int qoaFrame = positionInFrames/QOA_FRAME_LEN;
qoaplay_seek_frame((qoaplay_desc *)music.ctxData, qoaFrame); // Seeks to QOA frame, not PCM frame
// We need to compute QOA frame number and update positionInFrames
positionInFrames = ((qoaplay_desc *)music.ctxData)->sample_position;
} break;
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
case MUSIC_AUDIO_FLAC: drflac_seek_to_pcm_frame((drflac *)music.ctxData, positionInFrames); break;
@ -1861,7 +1927,7 @@ void UpdateMusicStream(Music music)
{
while (true)
{
int frameCountRead = drflac_read_pcm_frames_s16((drflac *)music.ctxData, frameCountStillNeeded, (short *)((char *)AUDIO.System.pcmBuffer + frameCountReadTotal*frameSize));
int frameCountRead = (int)drflac_read_pcm_frames_s16((drflac *)music.ctxData, frameCountStillNeeded, (short *)((char *)AUDIO.System.pcmBuffer + frameCountReadTotal*frameSize));
frameCountReadTotal += frameCountRead;
frameCountStillNeeded -= frameCountRead;
if (frameCountStillNeeded == 0) break;
@ -2574,10 +2640,10 @@ static const char *GetFileExtension(const char *fileName)
}
// Load data from file into a buffer
static unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead)
static unsigned char *LoadFileData(const char *fileName, int *dataSize)
{
unsigned char *data = NULL;
*bytesRead = 0;
*dataSize = 0;
if (fileName != NULL)
{
@ -2597,7 +2663,7 @@ static unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead
// NOTE: fread() returns number of read elements instead of bytes, so we read [1 byte, size elements]
unsigned int count = (unsigned int)fread(data, sizeof(unsigned char), size, file);
*bytesRead = count;
*dataSize = count;
if (count != size) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially loaded", fileName);
else TRACELOG(LOG_INFO, "FILEIO: [%s] File loaded successfully", fileName);
@ -2614,7 +2680,7 @@ static unsigned char *LoadFileData(const char *fileName, unsigned int *bytesRead
}
// Save data to file from buffer
static bool SaveFileData(const char *fileName, void *data, unsigned int bytesToWrite)
static bool SaveFileData(const char *fileName, void *data, int dataSize)
{
if (fileName != NULL)
{
@ -2622,10 +2688,10 @@ static bool SaveFileData(const char *fileName, void *data, unsigned int bytesToW
if (file != NULL)
{
unsigned int count = (unsigned int)fwrite(data, sizeof(unsigned char), bytesToWrite, file);
unsigned int count = (unsigned int)fwrite(data, sizeof(unsigned char), dataSize, file);
if (count == 0) TRACELOG(LOG_WARNING, "FILEIO: [%s] Failed to write file", fileName);
else if (count != bytesToWrite) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially written", fileName);
else if (count != dataSize) TRACELOG(LOG_WARNING, "FILEIO: [%s] File partially written", fileName);
else TRACELOG(LOG_INFO, "FILEIO: [%s] File saved successfully", fileName);
fclose(file);