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quartz: Add MediaSeekingPassThru to video renderer.

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Maarten Lankhorst 2010-05-22 15:58:15 +02:00 committed by Alexandre Julliard
parent 8296cc7eb9
commit 81b15f35bf
1 changed files with 28 additions and 69 deletions
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97
dlls/quartz/videorenderer.c
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@ -59,6 +59,7 @@ typedef struct VideoRendererImpl
const IBasicVideoVtbl * IBasicVideo_vtbl;
const IVideoWindowVtbl * IVideoWindow_vtbl;
const IUnknownVtbl * IInner_vtbl;
IUnknown *seekthru_unk;
LONG refCount;
CRITICAL_SECTION csFilter;
@ -380,6 +381,8 @@ static HRESULT VideoRenderer_Sample(LPVOID iface, IMediaSample * pSample)
hr = IMediaSample_GetTime(pSample, &tStart, &tStop);
if (FAILED(hr))
ERR("Cannot get sample time (%x)\n", hr);
else
MediaSeekingPassThru_RegisterMediaTime(This->seekthru_unk, tStart);
if (This->rtLastStop != tStart && This->state == State_Running)
{
@ -536,67 +539,12 @@ static HRESULT VideoRenderer_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt
return S_FALSE;
}
static inline VideoRendererImpl *impl_from_IMediaSeeking( IMediaSeeking *iface )
{
return (VideoRendererImpl *)((char*)iface - FIELD_OFFSET(VideoRendererImpl, mediaSeeking.lpVtbl));
}
static HRESULT WINAPI VideoRendererImpl_Seeking_QueryInterface(IMediaSeeking * iface, REFIID riid, LPVOID * ppv)
{
VideoRendererImpl *This = impl_from_IMediaSeeking(iface);
return IUnknown_QueryInterface((IUnknown *)This, riid, ppv);
}
static ULONG WINAPI VideoRendererImpl_Seeking_AddRef(IMediaSeeking * iface)
{
VideoRendererImpl *This = impl_from_IMediaSeeking(iface);
return IUnknown_AddRef((IUnknown *)This);
}
static ULONG WINAPI VideoRendererImpl_Seeking_Release(IMediaSeeking * iface)
{
VideoRendererImpl *This = impl_from_IMediaSeeking(iface);
return IUnknown_Release((IUnknown *)This);
}
static const IMediaSeekingVtbl VideoRendererImpl_Seeking_Vtbl =
{
VideoRendererImpl_Seeking_QueryInterface,
VideoRendererImpl_Seeking_AddRef,
VideoRendererImpl_Seeking_Release,
MediaSeekingImpl_GetCapabilities,
MediaSeekingImpl_CheckCapabilities,
MediaSeekingImpl_IsFormatSupported,
MediaSeekingImpl_QueryPreferredFormat,
MediaSeekingImpl_GetTimeFormat,
MediaSeekingImpl_IsUsingTimeFormat,
MediaSeekingImpl_SetTimeFormat,
MediaSeekingImpl_GetDuration,
MediaSeekingImpl_GetStopPosition,
MediaSeekingImpl_GetCurrentPosition,
MediaSeekingImpl_ConvertTimeFormat,
MediaSeekingImpl_SetPositions,
MediaSeekingImpl_GetPositions,
MediaSeekingImpl_GetAvailable,
MediaSeekingImpl_SetRate,
MediaSeekingImpl_GetRate,
MediaSeekingImpl_GetPreroll
};
static HRESULT VideoRendererImpl_Change(IBaseFilter *iface)
{
TRACE("(%p)->()\n", iface);
return S_OK;
}
HRESULT VideoRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv)
{
HRESULT hr;
PIN_INFO piInput;
VideoRendererImpl * pVideoRenderer;
ISeekingPassThru *passthru;
TRACE("(%p, %p)\n", pUnkOuter, ppv);
@ -636,18 +584,19 @@ HRESULT VideoRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv)
if (SUCCEEDED(hr))
{
MediaSeekingImpl_Init((IBaseFilter*)pVideoRenderer, VideoRendererImpl_Change, VideoRendererImpl_Change, VideoRendererImpl_Change, &pVideoRenderer->mediaSeeking, &pVideoRenderer->csFilter);
pVideoRenderer->mediaSeeking.lpVtbl = &VideoRendererImpl_Seeking_Vtbl;
hr = CoCreateInstance(&CLSID_SeekingPassThru, pUnkOuter ? pUnkOuter : (IUnknown*)&pVideoRenderer->IInner_vtbl, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&pVideoRenderer->seekthru_unk);
if (FAILED(hr)) {
IPin_Release((IPin*)pVideoRenderer->pInputPin);
goto fail;
}
IUnknown_QueryInterface(pVideoRenderer->seekthru_unk, &IID_ISeekingPassThru, (void**)&passthru);
ISeekingPassThru_Init(passthru, TRUE, (IPin*)pVideoRenderer->pInputPin);
ISeekingPassThru_Release(passthru);
pVideoRenderer->sample_held = NULL;
*ppv = pVideoRenderer;
}
else
{
pVideoRenderer->csFilter.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&pVideoRenderer->csFilter);
CoTaskMemFree(pVideoRenderer);
}
if (FAILED(hr))
goto fail;
if (!CreateRenderingSubsystem(pVideoRenderer))
return E_FAIL;
@ -659,6 +608,11 @@ HRESULT VideoRenderer_create(IUnknown * pUnkOuter, LPVOID * ppv)
IUnknown_Release((IUnknown *)pVideoRenderer);
}
return hr;
fail:
pVideoRenderer->csFilter.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&pVideoRenderer->csFilter);
CoTaskMemFree(pVideoRenderer);
return hr;
}
@ -691,7 +645,7 @@ static HRESULT WINAPI VideoRendererInner_QueryInterface(IUnknown * iface, REFIID
else if (IsEqualIID(riid, &IID_IVideoWindow))
*ppv = &This->IVideoWindow_vtbl;
else if (IsEqualIID(riid, &IID_IMediaSeeking))
*ppv = &This->mediaSeeking;
return IUnknown_QueryInterface(This->seekthru_unk, riid, ppv);
if (*ppv)
{
@ -734,7 +688,7 @@ static ULONG WINAPI VideoRendererInner_Release(IUnknown * iface)
if (This->pClock)
IReferenceClock_Release(This->pClock);
if (SUCCEEDED(IPin_ConnectedTo((IPin *)This->pInputPin, &pConnectedTo)))
{
IPin_Disconnect(pConnectedTo);
@ -745,7 +699,7 @@ static ULONG WINAPI VideoRendererInner_Release(IUnknown * iface)
IPin_Release((IPin *)This->pInputPin);
This->lpVtbl = NULL;
IUnknown_Release(This->seekthru_unk);
This->csFilter.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->csFilter);
@ -839,6 +793,7 @@ static HRESULT WINAPI VideoRenderer_Stop(IBaseFilter * iface)
This->state = State_Stopped;
SetEvent(This->hEvent);
SetEvent(This->blocked);
MediaSeekingPassThru_ResetMediaTime(This->seekthru_unk);
}
LeaveCriticalSection(&This->csFilter);
@ -1049,17 +1004,20 @@ static const IBaseFilterVtbl VideoRenderer_Vtbl =
static HRESULT WINAPI VideoRenderer_InputPin_EndOfStream(IPin * iface)
{
InputPin* This = (InputPin*)iface;
VideoRendererImpl *pFilter;
IMediaEventSink* pEventSink;
HRESULT hr;
TRACE("(%p/%p)->()\n", This, iface);
hr = IFilterGraph_QueryInterface(((VideoRendererImpl*)This->pin.pinInfo.pFilter)->filterInfo.pGraph, &IID_IMediaEventSink, (LPVOID*)&pEventSink);
pFilter = (VideoRendererImpl*)This->pin.pinInfo.pFilter;
hr = IFilterGraph_QueryInterface(pFilter->filterInfo.pGraph, &IID_IMediaEventSink, (LPVOID*)&pEventSink);
if (SUCCEEDED(hr))
{
hr = IMediaEventSink_Notify(pEventSink, EC_COMPLETE, S_OK, 0);
IMediaEventSink_Release(pEventSink);
}
MediaSeekingPassThru_EOS(pFilter->seekthru_unk);
return hr;
}
@ -1096,6 +1054,7 @@ static HRESULT WINAPI VideoRenderer_InputPin_EndFlush(IPin * iface)
hr = InputPin_EndFlush(iface);
LeaveCriticalSection(This->pin.pCritSec);
MediaSeekingPassThru_ResetMediaTime(pVideoRenderer->seekthru_unk);
return hr;
}