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strmbase: Move tracking of EOS state to the base renderer. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-11-26 17:39:20 -06:00 committed by Alexandre Julliard
parent 8a05fe0fb5
commit 6773179a94
4 changed files with 14 additions and 18 deletions
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4
dlls/strmbase/pin.c
View File

@ -690,8 +690,6 @@ HRESULT WINAPI BaseInputPinImpl_EndOfStream(IPin * iface)
EnterCriticalSection(&This->pin.filter->csFilter);
if (This->flushing)
hr = S_FALSE;
else
This->end_of_stream = TRUE;
LeaveCriticalSection(&This->pin.filter->csFilter);
if (hr == S_OK)
@ -731,7 +729,7 @@ HRESULT WINAPI BaseInputPinImpl_EndFlush(IPin * iface)
TRACE("(%p)->()\n", This);
EnterCriticalSection(&This->pin.filter->csFilter);
This->flushing = This->end_of_stream = FALSE;
This->flushing = FALSE;
hr = SendFurther(This, deliver_endflush, NULL);
LeaveCriticalSection(&This->pin.filter->csFilter);

20
dlls/strmbase/renderer.c
View File

@ -89,14 +89,11 @@ static HRESULT WINAPI BaseRenderer_InputPin_EndOfStream(IPin * iface)
EnterCriticalSection(&pFilter->csRenderLock);
EnterCriticalSection(&pFilter->filter.csFilter);
hr = BaseInputPinImpl_EndOfStream(iface);
if (SUCCEEDED(hr))
{
if (pFilter->pFuncsTable->pfnEndOfStream)
hr = pFilter->pFuncsTable->pfnEndOfStream(pFilter);
else
hr = BaseRendererImpl_EndOfStream(pFilter);
}
pFilter->eos = TRUE;
if (pFilter->pFuncsTable->pfnEndOfStream)
hr = pFilter->pFuncsTable->pfnEndOfStream(pFilter);
else
hr = BaseRendererImpl_EndOfStream(pFilter);
LeaveCriticalSection(&pFilter->filter.csFilter);
LeaveCriticalSection(&pFilter->csRenderLock);
return hr;
@ -128,6 +125,7 @@ static HRESULT WINAPI BaseRenderer_InputPin_EndFlush(IPin * iface)
EnterCriticalSection(&pFilter->csRenderLock);
EnterCriticalSection(&pFilter->filter.csFilter);
pFilter->eos = FALSE;
hr = BaseInputPinImpl_EndFlush(iface);
if (SUCCEEDED(hr))
{
@ -206,7 +204,7 @@ static HRESULT renderer_init_stream(struct strmbase_filter *iface)
if (filter->sink.pin.peer)
ResetEvent(filter->state_event);
filter->sink.end_of_stream = FALSE;
filter->eos = FALSE;
BaseRendererImpl_ClearPendingSample(filter);
ResetEvent(filter->flush_event);
if (filter->pFuncsTable->renderer_init_stream)
@ -222,7 +220,7 @@ static HRESULT renderer_start_stream(struct strmbase_filter *iface, REFERENCE_TI
filter->stream_start = start;
SetEvent(filter->state_event);
if (filter->sink.pin.peer)
filter->sink.end_of_stream = FALSE;
filter->eos = FALSE;
QualityControlRender_Start(filter->qcimpl, filter->stream_start);
if (filter->sink.pin.peer && filter->pFuncsTable->renderer_start_stream)
filter->pFuncsTable->renderer_start_stream(filter);
@ -339,7 +337,7 @@ HRESULT WINAPI BaseRendererImpl_Receive(struct strmbase_renderer *This, IMediaSa
TRACE("(%p)->%p\n", This, pSample);
if (This->sink.end_of_stream || This->sink.flushing)
if (This->eos || This->sink.flushing)
return S_FALSE;
if (This->filter.state == State_Stopped)

4
dlls/strmbase/transform.c
View File

@ -76,7 +76,7 @@ static HRESULT WINAPI TransformFilter_Input_Receive(struct strmbase_sink *This,
return VFW_E_WRONG_STATE;
}
if (This->end_of_stream || This->flushing)
if (This->flushing)
{
LeaveCriticalSection(&pTransform->csReceive);
return S_FALSE;
@ -165,7 +165,6 @@ static HRESULT transform_init_stream(struct strmbase_filter *iface)
EnterCriticalSection(&filter->csReceive);
filter->sink.end_of_stream = FALSE;
if (filter->pFuncsTable->pfnStartStreaming)
hr = filter->pFuncsTable->pfnStartStreaming(filter);
if (SUCCEEDED(hr))
@ -183,7 +182,6 @@ static HRESULT transform_cleanup_stream(struct strmbase_filter *iface)
EnterCriticalSection(&filter->csReceive);
filter->sink.end_of_stream = FALSE;
if (filter->pFuncsTable->pfnStopStreaming)
hr = filter->pFuncsTable->pfnStopStreaming(filter);
if (SUCCEEDED(hr))

4
include/wine/strmbase.h
View File

@ -81,7 +81,7 @@ struct strmbase_sink
IMemInputPin IMemInputPin_iface;
IMemAllocator *pAllocator;
BOOL flushing, end_of_stream;
BOOL flushing;
IMemAllocator *preferred_allocator;
const struct strmbase_sink_ops *pFuncsTable;
@ -534,6 +534,8 @@ struct strmbase_renderer
struct QualityControlImpl *qcimpl;
const struct strmbase_renderer_ops *pFuncsTable;
BOOL eos;
};
typedef HRESULT (WINAPI *BaseRenderer_CheckMediaType)(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt);