diff --git a/dlls/quartz/acmwrapper.c b/dlls/quartz/acmwrapper.c index d8779305857..8a635543620 100644 --- a/dlls/quartz/acmwrapper.c +++ b/dlls/quartz/acmwrapper.c @@ -65,12 +65,27 @@ static HRESULT ACMWrapper_ProcessSampleData(TransformFilterImpl* pTransformFilte MMRESULT res; HRESULT hr; LONGLONG tStart = -1, tStop = -1, tMed; + InputPin *pin = (InputPin *)pTransformFilter->ppPins[0]; + + EnterCriticalSection(&pTransformFilter->csFilter); + if (pTransformFilter->state == State_Stopped) + { + LeaveCriticalSection(&pTransformFilter->csFilter); + return VFW_E_WRONG_STATE; + } + + if (pin->end_of_stream || pin->flushing) + { + LeaveCriticalSection(&pTransformFilter->csFilter); + return S_FALSE; + } hr = IMediaSample_GetPointer(pSample, &pbSrcStream); if (FAILED(hr)) { ERR("Cannot get pointer to sample data (%x)\n", hr); - return hr; + LeaveCriticalSection(&pTransformFilter->csFilter); + return hr; } preroll = (IMediaSample_IsPreroll(pSample) == S_OK); @@ -94,9 +109,11 @@ static HRESULT ACMWrapper_ProcessSampleData(TransformFilterImpl* pTransformFilte TRACE("Sample data ptr = %p, size = %ld\n", pbSrcStream, (long)cbSrcStream); hr = IPin_ConnectionMediaType(This->tf.ppPins[0], &amt); - if (FAILED(hr)) { - ERR("Unable to retrieve media type\n"); - return hr; + if (FAILED(hr)) + { + ERR("Unable to retrieve media type\n"); + LeaveCriticalSection(&pTransformFilter->csFilter); + return hr; } ash.pbSrc = pbSrcStream; @@ -104,12 +121,14 @@ static HRESULT ACMWrapper_ProcessSampleData(TransformFilterImpl* pTransformFilte while(hr == S_OK && ash.cbSrcLength) { - hr = OutputPin_GetDeliveryBuffer((OutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0); - if (FAILED(hr)) { - ERR("Unable to get delivery buffer (%x)\n", hr); - return hr; - } - IMediaSample_SetPreroll(pOutSample, preroll); + hr = OutputPin_GetDeliveryBuffer((OutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0); + if (FAILED(hr)) + { + ERR("Unable to get delivery buffer (%x)\n", hr); + LeaveCriticalSection(&pTransformFilter->csFilter); + return hr; + } + IMediaSample_SetPreroll(pOutSample, preroll); hr = IMediaSample_SetActualDataLength(pOutSample, 0); assert(hr == S_OK); @@ -186,7 +205,9 @@ static HRESULT ACMWrapper_ProcessSampleData(TransformFilterImpl* pTransformFilte } TRACE("Sample stop time: %u.%03u\n", (DWORD)(tStart/10000000), (DWORD)((tStart/10000)%1000)); + LeaveCriticalSection(&This->tf.csFilter); hr = OutputPin_SendSample((OutputPin*)This->tf.ppPins[1], pOutSample); + EnterCriticalSection(&This->tf.csFilter); if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) { if (FAILED(hr)) @@ -210,6 +231,7 @@ error: This->lasttime_real = tStop; This->lasttime_sent = tMed; + LeaveCriticalSection(&pTransformFilter->csFilter); return hr; } diff --git a/dlls/quartz/avidec.c b/dlls/quartz/avidec.c index 79fd4d8434b..84cb29662ba 100644 --- a/dlls/quartz/avidec.c +++ b/dlls/quartz/avidec.c @@ -80,12 +80,26 @@ static HRESULT AVIDec_ProcessSampleData(TransformFilterImpl* pTransformFilter, I DWORD cbSrcStream; LPBYTE pbSrcStream; LONGLONG tStart, tStop; + InputPin *pin = (InputPin *)pTransformFilter->ppPins[0]; + + EnterCriticalSection(&This->tf.csFilter); + if (This->tf.state == State_Stopped) + { + LeaveCriticalSection(&This->tf.csFilter); + return VFW_E_WRONG_STATE; + } + + if (pin->end_of_stream || pin->flushing) + { + LeaveCriticalSection(&This->tf.csFilter); + return S_FALSE; + } hr = IMediaSample_GetPointer(pSample, &pbSrcStream); if (FAILED(hr)) { ERR("Cannot get pointer to sample data (%x)\n", hr); - return hr; + goto error; } cbSrcStream = IMediaSample_GetActualDataLength(pSample); @@ -103,8 +117,8 @@ static HRESULT AVIDec_ProcessSampleData(TransformFilterImpl* pTransformFilter, I hr = OutputPin_GetDeliveryBuffer((OutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0); if (FAILED(hr)) { - ERR("Unable to get delivery buffer (%x)\n", hr); - goto error; + ERR("Unable to get delivery buffer (%x)\n", hr); + goto error; } hr = IMediaSample_SetActualDataLength(pOutSample, 0); @@ -137,16 +151,18 @@ static HRESULT AVIDec_ProcessSampleData(TransformFilterImpl* pTransformFilter, I else IMediaSample_SetTime(pOutSample, NULL, NULL); + LeaveCriticalSection(&This->tf.csFilter); hr = OutputPin_SendSample((OutputPin*)This->tf.ppPins[1], pOutSample); - if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) { + if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) ERR("Error sending sample (%x)\n", hr); - goto error; - } + IMediaSample_Release(pOutSample); + return hr; error: if (pOutSample) IMediaSample_Release(pOutSample); + LeaveCriticalSection(&This->tf.csFilter); return hr; } diff --git a/dlls/quartz/dsoundrender.c b/dlls/quartz/dsoundrender.c index 9e6e7ed217b..618f07372a7 100644 --- a/dlls/quartz/dsoundrender.c +++ b/dlls/quartz/dsoundrender.c @@ -245,8 +245,19 @@ static HRESULT DSoundRender_Sample(LPVOID iface, IMediaSample * pSample) * pause completion here, but for sound playing a single frame doesn't make sense */ + EnterCriticalSection(&This->csFilter); + + if (This->pInputPin->end_of_stream || This->pInputPin->flushing) + { + LeaveCriticalSection(&This->csFilter); + return S_FALSE; + } + if (This->state == State_Stopped) + { + LeaveCriticalSection(&This->csFilter); return VFW_E_WRONG_STATE; + } SetEvent(This->state_change); @@ -279,11 +290,15 @@ static HRESULT DSoundRender_Sample(LPVOID iface, IMediaSample * pSample) WaitForSingleObject(This->blocked, INFINITE); EnterCriticalSection(&This->csFilter); if (This->state == State_Stopped) + { + LeaveCriticalSection(&This->csFilter); return VFW_E_WRONG_STATE; + } if (This->state == State_Paused) { /* Assuming we return because of flushing */ + LeaveCriticalSection(&This->csFilter); return S_OK; } } @@ -304,7 +319,9 @@ static HRESULT DSoundRender_Sample(LPVOID iface, IMediaSample * pSample) } #endif - return DSoundRender_SendSampleData(This, pbSrcStream, cbSrcStream); + hr = DSoundRender_SendSampleData(This, pbSrcStream, cbSrcStream); + LeaveCriticalSection(&This->csFilter); + return hr; } static HRESULT DSoundRender_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt) diff --git a/dlls/quartz/nullrenderer.c b/dlls/quartz/nullrenderer.c index 6071a4af523..2f9ec94b4de 100644 --- a/dlls/quartz/nullrenderer.c +++ b/dlls/quartz/nullrenderer.c @@ -82,29 +82,17 @@ static const IMemInputPinVtbl MemInputPin_Vtbl = static HRESULT NullRenderer_Sample(LPVOID iface, IMediaSample * pSample) { - LPBYTE pbSrcStream = NULL; - long cbSrcStream = 0; - REFERENCE_TIME tStart, tStop; - HRESULT hr; + NullRendererImpl *This = (NullRendererImpl *)iface; + HRESULT hr = S_OK; TRACE("%p %p\n", iface, pSample); - hr = IMediaSample_GetPointer(pSample, &pbSrcStream); - if (FAILED(hr)) - { - ERR("Cannot get pointer to sample data (%x)\n", hr); - return hr; - } + EnterCriticalSection(&This->csFilter); + if (This->pInputPin->flushing || This->pInputPin->end_of_stream) + hr = S_FALSE; + LeaveCriticalSection(&This->csFilter); - hr = IMediaSample_GetTime(pSample, &tStart, &tStop); - if (FAILED(hr)) - ERR("Cannot get sample time (%x)\n", hr); - - cbSrcStream = IMediaSample_GetActualDataLength(pSample); - - TRACE("val %p %ld\n", pbSrcStream, cbSrcStream); - - return S_OK; + return hr; } static HRESULT NullRenderer_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt) diff --git a/dlls/quartz/pin.c b/dlls/quartz/pin.c index 0ecf055a1e1..9dedcb22b48 100644 --- a/dlls/quartz/pin.c +++ b/dlls/quartz/pin.c @@ -803,13 +803,7 @@ HRESULT WINAPI MemInputPin_Receive(IMemInputPin * iface, IMediaSample * pSample) /* this trace commented out for performance reasons */ /*TRACE("(%p/%p)->(%p)\n", This, iface, pSample);*/ - - EnterCriticalSection(This->pin.pCritSec); - if (!This->end_of_stream && !This->flushing) - hr = This->fnSampleProc(This->pin.pUserData, pSample); - else - hr = S_FALSE; - LeaveCriticalSection(This->pin.pCritSec); + hr = This->fnSampleProc(This->pin.pUserData, pSample); return hr; } diff --git a/dlls/quartz/transform.c b/dlls/quartz/transform.c index d0739709b27..855e4667526 100644 --- a/dlls/quartz/transform.c +++ b/dlls/quartz/transform.c @@ -48,18 +48,6 @@ static const IPinVtbl TransformFilter_InputPin_Vtbl; static const IMemInputPinVtbl MemInputPin_Vtbl; static const IPinVtbl TransformFilter_OutputPin_Vtbl; -static HRESULT TransformFilter_Sample(LPVOID iface, IMediaSample * pSample) -{ - TransformFilterImpl *This = (TransformFilterImpl *)iface; - - TRACE("%p %p\n", iface, pSample); - - if (This->state == State_Stopped) - return S_FALSE; - - return This->pFuncsTable->pfnProcessSampleData(This, pSample); -} - static HRESULT TransformFilter_Input_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt) { TransformFilterImpl* This = (TransformFilterImpl*)iface; @@ -187,7 +175,7 @@ HRESULT TransformFilter_Create(TransformFilterImpl* pTransformFilter, const CLSI piOutput.pFilter = (IBaseFilter *)pTransformFilter; lstrcpynW(piOutput.achName, wcsOutputPinName, sizeof(piOutput.achName) / sizeof(piOutput.achName[0])); - hr = InputPin_Construct(&TransformFilter_InputPin_Vtbl, &piInput, TransformFilter_Sample, pTransformFilter, TransformFilter_Input_QueryAccept, NULL, &pTransformFilter->csFilter, NULL, &pTransformFilter->ppPins[0]); + hr = InputPin_Construct(&TransformFilter_InputPin_Vtbl, &piInput, (SAMPLEPROC_PUSH)pFuncsTable->pfnProcessSampleData, pTransformFilter, TransformFilter_Input_QueryAccept, NULL, &pTransformFilter->csFilter, NULL, &pTransformFilter->ppPins[0]); if (SUCCEEDED(hr)) { diff --git a/dlls/quartz/videorenderer.c b/dlls/quartz/videorenderer.c index 1ade1c823df..629ad1debf9 100644 --- a/dlls/quartz/videorenderer.c +++ b/dlls/quartz/videorenderer.c @@ -362,9 +362,15 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) long cbSrcStream = 0; REFERENCE_TIME tStart, tStop; HRESULT hr; + EnterCriticalSection(&This->csFilter); + if (This->pInputPin->flushing || This->pInputPin->end_of_stream) + hr = S_FALSE; if (This->state == State_Stopped) + { + LeaveCriticalSection(&This->csFilter); return VFW_E_WRONG_STATE; + } TRACE("%p %p\n", iface, pSample); @@ -386,6 +392,7 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) if (IMediaSample_IsPreroll(pSample) == S_OK) { This->rtLastStop = tStop; + LeaveCriticalSection(&This->csFilter); return S_OK; } @@ -393,6 +400,7 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) if (FAILED(hr)) { ERR("Cannot get pointer to sample data (%x)\n", hr); + LeaveCriticalSection(&This->csFilter); return hr; } @@ -422,10 +430,16 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) EnterCriticalSection(&This->csFilter); This->sample_held = NULL; if (This->state == State_Paused) + { /* Flushing */ + LeaveCriticalSection(&This->csFilter); return S_OK; + } if (This->state == State_Stopped) + { + LeaveCriticalSection(&This->csFilter); return VFW_E_WRONG_STATE; + } } if (This->pClock && This->state == State_Running) @@ -456,6 +470,7 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) (DWORD)(time / 10000000), (DWORD)((time / 10000)%1000), (DWORD)(trefstop / 10000000), (DWORD)((trefstop / 10000)%1000) ); This->rtLastStop = tStop; + LeaveCriticalSection(&This->csFilter); return S_OK; } } @@ -463,6 +478,7 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample) VideoRenderer_SendSampleData(This, pbSrcStream, cbSrcStream); + LeaveCriticalSection(&This->csFilter); return S_OK; }