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mmdevapi: Fix small capture bugs.

This commit is contained in:
Maarten Lankhorst 2010-04-21 13:21:17 +02:00 committed by Alexandre Julliard
parent 1997a3a20a
commit a363c41e04
1 changed files with 8 additions and 7 deletions
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15
dlls/mmdevapi/audio.c
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@ -633,7 +633,7 @@ static HRESULT WINAPI AC_GetCurrentPadding(IAudioClient *iface, UINT32 *numpad)
if (ofs + avail <= This->bufsize)
palcCaptureSamples(This->capdev, buf1, avail);
else {
DWORD part1 = This->bufsize - This->ofs;
DWORD part1 = This->bufsize - ofs;
palcCaptureSamples(This->capdev, buf1, part1);
palcCaptureSamples(This->capdev, This->buffer, avail - part1);
}
@ -648,7 +648,7 @@ static HRESULT WINAPI AC_GetCurrentPadding(IAudioClient *iface, UINT32 *numpad)
if (rest)
This->ofs += psize - rest;
This->ofs %= This->bufsize;
This->pad = This->bufsize - rest;
This->pad = This->bufsize;
}
}
if (This->pad >= psize)
@ -1224,6 +1224,7 @@ static HRESULT WINAPI ACC_GetBuffer(IAudioCaptureClient *iface, BYTE **data, UIN
hr = AUDCLNT_S_BUFFER_EMPTY;
out:
LeaveCriticalSection(This->parent->crst);
TRACE("Returning %08x %i\n", hr, *frames);
return hr;
}
@ -1232,15 +1233,15 @@ static HRESULT WINAPI ACC_ReleaseBuffer(IAudioCaptureClient *iface, UINT32 writt
ACCapture *This = (ACCapture*)iface;
HRESULT hr = S_OK;
EnterCriticalSection(This->parent->crst);
if (!written || written == This->parent->locked)
if (!written || written == This->parent->locked) {
This->parent->locked = 0;
else if (!This->parent->locked)
This->parent->ofs += written;
This->parent->ofs %= This->parent->bufsize;
This->parent->pad -= written;
} else if (!This->parent->locked)
hr = AUDCLNT_E_OUT_OF_ORDER;
else
hr = AUDCLNT_E_INVALID_SIZE;
This->parent->ofs += written;
This->parent->ofs %= This->parent->bufsize;
This->parent->pad -= written;
LeaveCriticalSection(This->parent->crst);
return hr;
}