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WASAPI: Exit the audio thread the recommended way to avoid pops and clicks

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This commit is contained in:
Henrik Rydgard 2015-01-12 21:34:17 +01:00
parent 0493d8154a
commit 5f30bba5c9
1 changed files with 8 additions and 1 deletions
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9
Windows/DSoundStream.cpp
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@ -382,7 +382,7 @@ int WASAPIAudioBackend::RunThread() {
hresult = pAudioInterface->Start(); hresult = pAudioInterface->Start();
while (!threadData_) { while (flags != AUDCLNT_BUFFERFLAGS_SILENT) {
Sleep((DWORD)(hnsActualDuration / REFTIMES_PER_MILLISEC / 2)); Sleep((DWORD)(hnsActualDuration / REFTIMES_PER_MILLISEC / 2));
hresult = pAudioInterface->GetCurrentPadding(&pNumPaddingFrames); hresult = pAudioInterface->GetCurrentPadding(&pNumPaddingFrames);
@ -417,12 +417,19 @@ int WASAPIAudioBackend::RunThread() {
} }
} }
if (threadData_ != 0) {
flags = AUDCLNT_BUFFERFLAGS_SILENT;
}
hresult = pAudioRenderClient->ReleaseBuffer(pNumAvFrames, flags); hresult = pAudioRenderClient->ReleaseBuffer(pNumAvFrames, flags);
if (FAILED(hresult)) { if (FAILED(hresult)) {
// Not much to do here either... // Not much to do here either...
} }
} }
// Wait for last data in buffer to play before stopping.
Sleep((DWORD)(hnsActualDuration / REFTIMES_PER_MILLISEC / 2));
delete[] shortBuf; delete[] shortBuf;
hresult = pAudioInterface->Stop(); hresult = pAudioInterface->Stop();