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DirectSound: dynamically calculate block alignment to ensure correctness with various bit depths

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sukibaby
2025-06-11 07:35:46 -07:00
committed by teejusb
parent 6eb58bbd66
commit b933347374
1 changed files with 1 additions and 1 deletions
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src/arch/Sound/DSoundHelpers.cpp
+1 -1
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@@ -70,7 +70,7 @@ void DSound::SetPrimaryBufferMode()
preferredSampleRate = kFallbackSampleRate; preferredSampleRate = kFallbackSampleRate;
} }
waveformat.nSamplesPerSec = preferredSampleRate; waveformat.nSamplesPerSec = preferredSampleRate;
waveformat.nBlockAlign = 4; waveformat.nBlockAlign = (waveformat.nChannels * waveformat.wBitsPerSample) / 8;
waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign; waveformat.nAvgBytesPerSec = waveformat.nSamplesPerSec * waveformat.nBlockAlign;
// Set the primary buffer's format // Set the primary buffer's format