Signed-off-by: Zebediah Figura z.figura12@gmail.com --- dlls/strmbase/transform.c | 120 ++++++++++++++++++-------------------- 1 file changed, 58 insertions(+), 62 deletions(-)
diff --git a/dlls/strmbase/transform.c b/dlls/strmbase/transform.c index 993e30202bc..13e7be21789 100644 --- a/dlls/strmbase/transform.c +++ b/dlls/strmbase/transform.c @@ -229,6 +229,56 @@ static void sink_disconnect(struct strmbase_sink *iface) filter->pFuncsTable->pfnBreakConnect(filter, PINDIR_INPUT); }
+static HRESULT sink_eos(struct strmbase_sink *iface) +{ + TransformFilter *filter = impl_from_sink_IPin(&iface->pin.IPin_iface); + + if (filter->source.pin.peer) + return IPin_EndOfStream(filter->source.pin.peer); + return VFW_E_NOT_CONNECTED; +} + +static HRESULT sink_begin_flush(struct strmbase_sink *iface) +{ + TransformFilter *filter = impl_from_sink_IPin(&iface->pin.IPin_iface); + HRESULT hr = S_OK; + + EnterCriticalSection(&filter->filter.csFilter); + if (filter->pFuncsTable->pfnBeginFlush) + hr = filter->pFuncsTable->pfnBeginFlush(filter); + if (SUCCEEDED(hr) && filter->source.pin.peer) + hr = IPin_BeginFlush(filter->source.pin.peer); + LeaveCriticalSection(&filter->filter.csFilter); + return hr; +} + +static HRESULT sink_end_flush(struct strmbase_sink *iface) +{ + TransformFilter *filter = impl_from_sink_IPin(&iface->pin.IPin_iface); + HRESULT hr = S_OK; + + EnterCriticalSection(&filter->filter.csFilter); + if (filter->pFuncsTable->pfnEndFlush) + hr = filter->pFuncsTable->pfnEndFlush(filter); + if (SUCCEEDED(hr) && filter->source.pin.peer) + hr = IPin_EndFlush(filter->source.pin.peer); + LeaveCriticalSection(&filter->filter.csFilter); + return hr; +} + +static HRESULT sink_new_segment(struct strmbase_sink *iface, + REFERENCE_TIME start, REFERENCE_TIME stop, double rate) +{ + TransformFilter *filter = impl_from_sink_IPin(&iface->pin.IPin_iface); + HRESULT hr = S_OK; + + if (filter->pFuncsTable->pfnNewSegment) + hr = filter->pFuncsTable->pfnNewSegment(filter, start, stop, rate); + if (SUCCEEDED(hr) && filter->source.pin.peer) + hr = IPin_NewSegment(filter->source.pin.peer, start, stop, rate); + return hr; +} + static const struct strmbase_sink_ops sink_ops = { .base.pin_query_accept = sink_query_accept, @@ -237,6 +287,10 @@ static const struct strmbase_sink_ops sink_ops = .pfnReceive = TransformFilter_Input_Receive, .sink_connect = sink_connect, .sink_disconnect = sink_disconnect, + .sink_eos = sink_eos, + .sink_begin_flush = sink_begin_flush, + .sink_end_flush = sink_end_flush, + .sink_new_segment = sink_new_segment, };
static HRESULT source_query_interface(struct strmbase_pin *iface, REFIID iid, void **out) @@ -405,64 +459,6 @@ HRESULT strmbase_transform_create(LONG filter_size, IUnknown *outer, const CLSID return E_FAIL; }
-static HRESULT WINAPI TransformFilter_InputPin_EndOfStream(IPin * iface) -{ - TransformFilter *filter = impl_from_sink_IPin(iface); - - TRACE("iface %p.\n", iface); - - if (filter->source.pin.peer) - return IPin_EndOfStream(filter->source.pin.peer); - return VFW_E_NOT_CONNECTED; -} - -static HRESULT WINAPI TransformFilter_InputPin_BeginFlush(IPin * iface) -{ - TransformFilter *pTransform = impl_from_sink_IPin(iface); - HRESULT hr = S_OK; - - TRACE("(%p)->()\n", iface); - - EnterCriticalSection(&pTransform->filter.csFilter); - if (pTransform->pFuncsTable->pfnBeginFlush) - hr = pTransform->pFuncsTable->pfnBeginFlush(pTransform); - if (SUCCEEDED(hr)) - hr = BaseInputPinImpl_BeginFlush(iface); - LeaveCriticalSection(&pTransform->filter.csFilter); - return hr; -} - -static HRESULT WINAPI TransformFilter_InputPin_EndFlush(IPin * iface) -{ - TransformFilter *pTransform = impl_from_sink_IPin(iface); - HRESULT hr = S_OK; - - TRACE("(%p)->()\n", iface); - - EnterCriticalSection(&pTransform->filter.csFilter); - if (pTransform->pFuncsTable->pfnEndFlush) - hr = pTransform->pFuncsTable->pfnEndFlush(pTransform); - if (SUCCEEDED(hr)) - hr = BaseInputPinImpl_EndFlush(iface); - LeaveCriticalSection(&pTransform->filter.csFilter); - return hr; -} - -static HRESULT WINAPI TransformFilter_InputPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate) -{ - TransformFilter *pTransform = impl_from_sink_IPin(iface); - HRESULT hr = S_OK; - - TRACE("iface %p, start %s, stop %s, rate %.16e.\n", - iface, debugstr_time(tStart), debugstr_time(tStop), dRate); - - if (pTransform->pFuncsTable->pfnNewSegment) - hr = pTransform->pFuncsTable->pfnNewSegment(pTransform, tStart, tStop, dRate); - if (SUCCEEDED(hr)) - hr = BaseInputPinImpl_NewSegment(iface, tStart, tStop, dRate); - return hr; -} - static const IPinVtbl TransformFilter_InputPin_Vtbl = { BasePinImpl_QueryInterface, @@ -479,8 +475,8 @@ static const IPinVtbl TransformFilter_InputPin_Vtbl = BasePinImpl_QueryAccept, BasePinImpl_EnumMediaTypes, BasePinImpl_QueryInternalConnections, - TransformFilter_InputPin_EndOfStream, - TransformFilter_InputPin_BeginFlush, - TransformFilter_InputPin_EndFlush, - TransformFilter_InputPin_NewSegment + BaseInputPinImpl_EndOfStream, + BaseInputPinImpl_BeginFlush, + BaseInputPinImpl_EndFlush, + BaseInputPinImpl_NewSegment };