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LoadMusicStreamFromMemory wav mp3 flac support (#1609)

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Agnis "NeZvērs" Aldiņš 2021-02-24 10:22:21 +02:00 • committed by GitHub
parent 209445ccde
commit 0cb748f30b
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1 changed files with 68 additions and 2 deletions
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68
src/raudio.c
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@ -1307,8 +1307,65 @@ Music LoadMusicStreamFromMemory(const char *fileType, unsigned char* data, int d
strcpy(fileExtLower, TextToLower(fileType)); strcpy(fileExtLower, TextToLower(fileType));
if (false) { } if (false) { }
#if defined(SUPPORT_FILEFORMAT_WAV)
else if (TextIsEqual(fileExtLower, ".wav"))
{
drwav *ctxWav = RL_CALLOC(1, sizeof(drwav));
bool success = drwav_init_memory(ctxWav, (const void*)data, dataSize, NULL);
music.ctxType = MUSIC_AUDIO_WAV;
music.ctxData = ctxWav;
if (success)
{
int sampleSize = ctxWav->bitsPerSample;
if (ctxWav->bitsPerSample == 24) sampleSize = 16; // Forcing conversion to s16 on UpdateMusicStream()
music.stream = InitAudioStream(ctxWav->sampleRate, sampleSize, ctxWav->channels);
music.sampleCount = (unsigned int)ctxWav->totalPCMFrameCount*ctxWav->channels;
music.looping = true; // Looping enabled by default
musicLoaded = true;
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (TextIsEqual(fileExtLower, ".flac"))
{
music.ctxType = MUSIC_AUDIO_FLAC;
music.ctxData = drflac_open_memory((const void*)data, dataSize, NULL);
if (music.ctxData != NULL)
{
drflac *ctxFlac = (drflac *)music.ctxData;
music.stream = InitAudioStream(ctxFlac->sampleRate, ctxFlac->bitsPerSample, ctxFlac->channels);
music.sampleCount = (unsigned int)ctxFlac->totalPCMFrameCount*ctxFlac->channels;
music.looping = true; // Looping enabled by default
musicLoaded = true;
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_MP3)
else if (TextIsEqual(fileExtLower, ".mp3"))
{
drmp3 *ctxMp3 = RL_CALLOC(1, sizeof(drmp3));
int success = drmp3_init_memory(ctxMp3, (const void*)data, dataSize, NULL);
music.ctxType = MUSIC_AUDIO_MP3;
music.ctxData = ctxMp3;
if (success)
{
music.stream = InitAudioStream(ctxMp3->sampleRate, 32, ctxMp3->channels);
music.sampleCount = (unsigned int)drmp3_get_pcm_frame_count(ctxMp3)*ctxMp3->channels;
music.looping = true; // Looping enabled by default
musicLoaded = true;
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_XM) #if defined(SUPPORT_FILEFORMAT_XM)
if (TextIsEqual(fileExtLower, ".xm")) else if (TextIsEqual(fileExtLower, ".xm"))
{ {
jar_xm_context_t *ctxXm = NULL; jar_xm_context_t *ctxXm = NULL;
int result = jar_xm_create_context_safe(&ctxXm, data, dataSize, 48000); int result = jar_xm_create_context_safe(&ctxXm, data, dataSize, 48000);
@ -1371,6 +1428,15 @@ Music LoadMusicStreamFromMemory(const char *fileType, unsigned char* data, int d
if (!musicLoaded) if (!musicLoaded)
{ {
if (false) { } if (false) { }
#if defined(SUPPORT_FILEFORMAT_WAV)
else if (music.ctxType == MUSIC_AUDIO_WAV) drwav_uninit((drwav *)music.ctxData);
#endif
#if defined(SUPPORT_FILEFORMAT_FLAC)
else if (music.ctxType == MUSIC_AUDIO_FLAC) drflac_free((drflac *)music.ctxData, NULL);
#endif
#if defined(SUPPORT_FILEFORMAT_MP3)
else if (music.ctxType == MUSIC_AUDIO_MP3) { drmp3_uninit((drmp3 *)music.ctxData); RL_FREE(music.ctxData); }
#endif
#if defined(SUPPORT_FILEFORMAT_XM) #if defined(SUPPORT_FILEFORMAT_XM)
else if (music.ctxType == MUSIC_MODULE_XM) jar_xm_free_context((jar_xm_context_t *)music.ctxData); else if (music.ctxType == MUSIC_MODULE_XM) jar_xm_free_context((jar_xm_context_t *)music.ctxData);
#endif #endif