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quartz: Only call begin process functions in transform filter when stopped. 

Fixes some graphical glitches that may occur otherwise.
This commit is contained in:
Maarten Lankhorst 2008-07-04 18:42:09 -07:00 committed by Alexandre Julliard
parent 11e2b1ab2b
commit e58855e0e9
1 changed files with 6 additions and 4 deletions
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10
dlls/quartz/transform.c
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@ -349,7 +349,7 @@ static HRESULT WINAPI TransformFilter_Pause(IBaseFilter * iface)
EnterCriticalSection(&This->csFilter); EnterCriticalSection(&This->csFilter);
{ {
if (This->state == State_Stopped) if (This->state == State_Stopped)
IBaseFilter_Run(iface, -1); ((InputPin *)This->ppPins[0])->end_of_stream = 0;
This->state = State_Paused; This->state = State_Paused;
} }
@ -368,13 +368,15 @@ static HRESULT WINAPI TransformFilter_Run(IBaseFilter * iface, REFERENCE_TIME tS
EnterCriticalSection(&This->csFilter); EnterCriticalSection(&This->csFilter);
{ {
if (This->state == State_Stopped) if (This->state == State_Stopped)
{
((InputPin *)This->ppPins[0])->end_of_stream = 0; ((InputPin *)This->ppPins[0])->end_of_stream = 0;
if (This->pFuncsTable->pfnProcessBegin)
This->pFuncsTable->pfnProcessBegin(This);
OutputPin_CommitAllocator((OutputPin *)This->ppPins[1]);
}
This->rtStreamStart = tStart; This->rtStreamStart = tStart;
This->state = State_Running; This->state = State_Running;
OutputPin_CommitAllocator((OutputPin *)This->ppPins[1]);
if (This->pFuncsTable->pfnProcessBegin)
This->pFuncsTable->pfnProcessBegin(This);
} }
LeaveCriticalSection(&This->csFilter); LeaveCriticalSection(&This->csFilter);