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winealsa: Increase performance of wavein getposition.
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parent
03d19b5782
commit
f45128c2a6
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@ -154,7 +154,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
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DWORD frames_per_period;
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wwi->state = WINE_WS_STOPPED;
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wwi->dwTotalRecorded = 0;
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InterlockedExchange((LONG*)&wwi->dwTotalRecorded, 0);
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wwi->lpQueuePtr = NULL;
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SetEvent(wwi->hStartUpEvent);
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@ -198,7 +198,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
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{
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/* update number of bytes recorded in current buffer and by this device */
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lpWaveHdr->dwBytesRecorded += bytesRead;
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wwi->dwTotalRecorded += bytesRead;
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InterlockedExchangeAdd((LONG*)&wwi->dwTotalRecorded, bytesRead);
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/* buffer is full. notify client */
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if (lpWaveHdr->dwBytesRecorded == lpWaveHdr->dwBufferLength)
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@ -247,7 +247,7 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
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/* update number of bytes recorded in current buffer and by this device */
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lpWaveHdr->dwBytesRecorded += dwToCopy;
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wwi->dwTotalRecorded += dwToCopy;
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InterlockedExchangeAdd((LONG*)&wwi->dwTotalRecorded, dwToCopy);
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bytesRead -= dwToCopy;
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pOffset += dwToCopy;
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@ -385,10 +385,6 @@ static DWORD CALLBACK widRecorder(LPVOID pmt)
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HeapFree(GetProcessHeap(), 0, buffer);
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ExitThread(0);
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/* shouldn't go here */
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case WINE_WM_UPDATE:
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SetEvent(ev);
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break;
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default:
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FIXME("unknown message %d\n", msg);
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break;
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@ -784,8 +780,6 @@ static DWORD widGetPosition(WORD wDevID, LPMMTIME lpTime, DWORD uSize)
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}
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wwi = &WInDev[wDevID];
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ALSA_AddRingMessage(&wwi->msgRing, WINE_WM_UPDATE, 0, TRUE);
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return ALSA_bytes_to_mmtime(lpTime, wwi->dwTotalRecorded, &wwi->format);
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}
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