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Add ma_engine_sound_get_data_format().

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This function is used for retrieving the sample format, channel count
and sample rate of the sound.
This commit is contained in:
David Reid
2020-08-09 17:17:52 +10:00
parent 6e32cc22ff
commit ab38bf91aa
1 changed files with 10 additions and 0 deletions
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research/ma_engine.h
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@@ -967,6 +967,7 @@ MA_API ma_result ma_engine_sound_set_fade_in(ma_engine* pEngine, ma_sound* pSoun
MA_API ma_result ma_engine_sound_set_fade_out(ma_engine* pEngine, ma_sound* pSound, ma_uint64 fadeTimeInMilliseconds); MA_API ma_result ma_engine_sound_set_fade_out(ma_engine* pEngine, ma_sound* pSound, ma_uint64 fadeTimeInMilliseconds);
MA_API ma_bool32 ma_engine_sound_at_end(ma_engine* pEngine, const ma_sound* pSound); MA_API ma_bool32 ma_engine_sound_at_end(ma_engine* pEngine, const ma_sound* pSound);
MA_API ma_result ma_engine_sound_seek_to_pcm_frame(ma_engine* pEngine, ma_sound* pSound, ma_uint64 frameIndex); /* Just a wrapper around ma_data_source_seek_to_pcm_frame(). */ MA_API ma_result ma_engine_sound_seek_to_pcm_frame(ma_engine* pEngine, ma_sound* pSound, ma_uint64 frameIndex); /* Just a wrapper around ma_data_source_seek_to_pcm_frame(). */
MA_API ma_result ma_engine_sound_get_data_format(ma_engine* pEngine, ma_sound* pSound, ma_format* pFormat, ma_uint32* pChannels, ma_uint32* pSampleRate);
MA_API ma_result ma_engine_play_sound(ma_engine* pEngine, const char* pFilePath, ma_sound_group* pGroup); /* Fire and forget. */ MA_API ma_result ma_engine_play_sound(ma_engine* pEngine, const char* pFilePath, ma_sound_group* pGroup); /* Fire and forget. */
MA_API ma_result ma_engine_sound_group_init(ma_engine* pEngine, ma_sound_group* pParentGroup, ma_sound_group* pGroup); /* Parent must be set at initialization time and cannot be changed. Not thread-safe. */ MA_API ma_result ma_engine_sound_group_init(ma_engine* pEngine, ma_sound_group* pParentGroup, ma_sound_group* pGroup); /* Parent must be set at initialization time and cannot be changed. Not thread-safe. */
@@ -5836,6 +5837,15 @@ MA_API ma_result ma_engine_sound_seek_to_pcm_frame(ma_engine* pEngine, ma_sound*
return MA_SUCCESS; return MA_SUCCESS;
} }
MA_API ma_result ma_engine_sound_get_data_format(ma_engine* pEngine, ma_sound* pSound, ma_format* pFormat, ma_uint32* pChannels, ma_uint32* pSampleRate)
{
if (pEngine == NULL || pSound == NULL) {
return MA_INVALID_ARGS;
}
return ma_data_source_get_data_format(pSound->pDataSource, pFormat, pChannels, pSampleRate);
}
MA_API ma_result ma_engine_play_sound(ma_engine* pEngine, const char* pFilePath, ma_sound_group* pGroup) MA_API ma_result ma_engine_play_sound(ma_engine* pEngine, const char* pFilePath, ma_sound_group* pGroup)
{ {
ma_result result; ma_result result;