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GetMusicTimePlayed bug fix (#2614)

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GetMusicTimePlayed() was calculated using buffered frames, not played frames.
For example: calling LoadMusicStream->UpdateMusicStream->GetMusicTimePlayed would return non-zero value, even though no music was playing.
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veins1 2022-08-05 11:36:59 +05:00 • committed by GitHub
parent b0b6381745
commit 82b76149da
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1 changed files with 7 additions and 1 deletions
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8
src/raudio.c
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@ -1915,7 +1915,13 @@ float GetMusicTimePlayed(Music music)
#endif
{
//ma_uint32 frameSizeInBytes = ma_get_bytes_per_sample(music.stream.buffer->dsp.formatConverterIn.config.formatIn)*music.stream.buffer->dsp.formatConverterIn.config.channels;
unsigned int framesPlayed = music.stream.buffer->framesProcessed;
int framesProcessed = (int)music.stream.buffer->framesProcessed;
int subBufferSize = (int)music.stream.buffer->sizeInFrames/2;
int framesInFirstBuffer = music.stream.buffer->isSubBufferProcessed[0]? 0 : subBufferSize;
int framesInSecondBuffer = music.stream.buffer->isSubBufferProcessed[1]? 0 : subBufferSize;
int framesSentToMix = music.stream.buffer->frameCursorPos%subBufferSize;
int framesPlayed = (framesProcessed - framesInFirstBuffer - framesInSecondBuffer + framesSentToMix)%(int)music.frameCount;
if (framesPlayed < 0) framesPlayed += music.frameCount;
secondsPlayed = (float)framesPlayed/music.stream.sampleRate;
}
}