Module: wine Branch: master Commit: d14d19661a2d311ae0b70c22d287529f49eaa427 URL: https://source.winehq.org/git/wine.git/?a=commit;h=d14d19661a2d311ae0b70c22d...
Author: Zebediah Figura z.figura12@gmail.com Date: Tue Dec 10 10:35:13 2019 -0600
strmbase: Add callbacks for sink (dis)connection.
Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/qcap/avico.c | 4 ++-- dlls/qcap/avimux.c | 4 ++-- dlls/qcap/smartteefilter.c | 2 +- dlls/qedit/samplegrabber.c | 2 +- dlls/strmbase/pin.c | 56 +++++++++++++++++++++++++--------------------- dlls/strmbase/renderer.c | 2 +- dlls/strmbase/transform.c | 2 +- include/wine/strmbase.h | 9 ++++---- 8 files changed, 44 insertions(+), 37 deletions(-)
diff --git a/dlls/qcap/avico.c b/dlls/qcap/avico.c index debe6bca38..f822d4e461 100644 --- a/dlls/qcap/avico.c +++ b/dlls/qcap/avico.c @@ -291,7 +291,7 @@ static HRESULT WINAPI AVICompressorIn_ReceiveConnection(IPin *iface,
hres = fill_format_info(This, (VIDEOINFOHEADER*)pmt->pbFormat); if(FAILED(hres)) - BasePinImpl_Disconnect(iface); + BaseInputPinImpl_Disconnect(iface); return hres; }
@@ -302,7 +302,7 @@ static HRESULT WINAPI AVICompressorIn_Disconnect(IPin *iface)
TRACE("(%p)\n", This);
- hres = BasePinImpl_Disconnect(iface); + hres = BaseInputPinImpl_Disconnect(iface); if(FAILED(hres)) return hres;
diff --git a/dlls/qcap/avimux.c b/dlls/qcap/avimux.c index c344ab4726..63e98e8877 100644 --- a/dlls/qcap/avimux.c +++ b/dlls/qcap/avimux.c @@ -1469,7 +1469,7 @@ static HRESULT WINAPI AviMuxIn_ReceiveConnection(IPin *iface, if(SUCCEEDED(hr)) hr = IMemAllocator_Commit(avimuxin->samples_allocator); if(FAILED(hr)) { - BasePinImpl_Disconnect(iface); + BaseInputPinImpl_Disconnect(iface); return hr; }
@@ -1497,7 +1497,7 @@ static HRESULT WINAPI AviMuxIn_Disconnect(IPin *iface)
TRACE("pin %p.\n", avimuxin);
- hr = BasePinImpl_Disconnect(iface); + hr = BaseInputPinImpl_Disconnect(iface); if(FAILED(hr)) return hr;
diff --git a/dlls/qcap/smartteefilter.c b/dlls/qcap/smartteefilter.c index 929929632f..e1fcea55f9 100644 --- a/dlls/qcap/smartteefilter.c +++ b/dlls/qcap/smartteefilter.c @@ -87,7 +87,7 @@ static const IPinVtbl SmartTeeFilterInputVtbl = { BasePinImpl_Release, BaseInputPinImpl_Connect, BaseInputPinImpl_ReceiveConnection, - BasePinImpl_Disconnect, + BaseInputPinImpl_Disconnect, BasePinImpl_ConnectedTo, BasePinImpl_ConnectionMediaType, BasePinImpl_QueryPinInfo, diff --git a/dlls/qedit/samplegrabber.c b/dlls/qedit/samplegrabber.c index f8d90a5c0d..c65ab9caa7 100644 --- a/dlls/qedit/samplegrabber.c +++ b/dlls/qedit/samplegrabber.c @@ -523,7 +523,7 @@ static const IPinVtbl sink_vtbl = BasePinImpl_Release, BaseInputPinImpl_Connect, SampleGrabber_In_IPin_ReceiveConnection, - BasePinImpl_Disconnect, + BaseInputPinImpl_Disconnect, BasePinImpl_ConnectedTo, BasePinImpl_ConnectionMediaType, BasePinImpl_QueryPinInfo, diff --git a/dlls/strmbase/pin.c b/dlls/strmbase/pin.c index bcac22eb3c..5255a6c7b0 100644 --- a/dlls/strmbase/pin.c +++ b/dlls/strmbase/pin.c @@ -119,31 +119,6 @@ ULONG WINAPI BasePinImpl_Release(IPin *iface) return IBaseFilter_Release(&pin->filter->IBaseFilter_iface); }
-HRESULT WINAPI BasePinImpl_Disconnect(IPin * iface) -{ - struct strmbase_pin *This = impl_from_IPin(iface); - HRESULT hr; - - TRACE("(%p)->()\n", This); - - EnterCriticalSection(&This->filter->csFilter); - { - if (This->peer) - { - IPin_Release(This->peer); - This->peer = NULL; - FreeMediaType(&This->mt); - ZeroMemory(&This->mt, sizeof(This->mt)); - hr = S_OK; - } - else - hr = S_FALSE; - } - LeaveCriticalSection(&This->filter->csFilter); - - return hr; -} - HRESULT WINAPI BasePinImpl_ConnectedTo(IPin * iface, IPin ** ppPin) { struct strmbase_pin *This = impl_from_IPin(iface); @@ -685,6 +660,9 @@ HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceiveP } }
+ if (SUCCEEDED(hr) && This->pFuncsTable->sink_connect) + hr = This->pFuncsTable->sink_connect(This, pReceivePin, pmt); + if (SUCCEEDED(hr)) { CopyMediaType(&This->pin.mt, pmt); @@ -697,6 +675,34 @@ HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceiveP return hr; }
+HRESULT WINAPI BaseInputPinImpl_Disconnect(IPin *iface) +{ + struct strmbase_sink *pin = impl_sink_from_IPin(iface); + HRESULT hr; + + TRACE("pin %p.\n", pin); + + EnterCriticalSection(&pin->pin.filter->csFilter); + + if (pin->pin.peer) + { + if (pin->pFuncsTable->sink_disconnect) + pin->pFuncsTable->sink_disconnect(pin); + + IPin_Release(pin->pin.peer); + pin->pin.peer = NULL; + FreeMediaType(&pin->pin.mt); + memset(&pin->pin.mt, 0, sizeof(AM_MEDIA_TYPE)); + hr = S_OK; + } + else + hr = S_FALSE; + + LeaveCriticalSection(&pin->pin.filter->csFilter); + + return hr; +} + static HRESULT deliver_endofstream(IPin* pin, LPVOID unused) { return IPin_EndOfStream( pin ); diff --git a/dlls/strmbase/renderer.c b/dlls/strmbase/renderer.c index cedcd9a62a..7d8dbdfa93 100644 --- a/dlls/strmbase/renderer.c +++ b/dlls/strmbase/renderer.c @@ -68,7 +68,7 @@ static HRESULT WINAPI BaseRenderer_InputPin_Disconnect(IPin * iface) TRACE("iface %p.\n", iface);
EnterCriticalSection(&filter->filter.csFilter); - hr = BasePinImpl_Disconnect(iface); + hr = BaseInputPinImpl_Disconnect(iface); if (SUCCEEDED(hr)) { if (filter->pFuncsTable->pfnBreakConnect) diff --git a/dlls/strmbase/transform.c b/dlls/strmbase/transform.c index 30ed0006cb..bf74ad0f49 100644 --- a/dlls/strmbase/transform.c +++ b/dlls/strmbase/transform.c @@ -427,7 +427,7 @@ static HRESULT WINAPI TransformFilter_InputPin_Disconnect(IPin * iface) if (pTransform->pFuncsTable->pfnBreakConnect) pTransform->pFuncsTable->pfnBreakConnect(pTransform, PINDIR_INPUT);
- return BasePinImpl_Disconnect(iface); + return BaseInputPinImpl_Disconnect(iface); }
static HRESULT WINAPI TransformFilter_InputPin_BeginFlush(IPin * iface) diff --git a/include/wine/strmbase.h b/include/wine/strmbase.h index 461214cf08..83ad2e0bd6 100644 --- a/include/wine/strmbase.h +++ b/include/wine/strmbase.h @@ -91,9 +91,10 @@ typedef HRESULT (WINAPI *BaseInputPin_Receive)(struct strmbase_sink *This, IMedi
struct strmbase_sink_ops { - BasePinFuncTable base; - /* Optional */ - BaseInputPin_Receive pfnReceive; + BasePinFuncTable base; + BaseInputPin_Receive pfnReceive; + HRESULT (*sink_connect)(struct strmbase_sink *pin, IPin *peer, const AM_MEDIA_TYPE *mt); + void (*sink_disconnect)(struct strmbase_sink *pin); };
/* Base Pin */ @@ -102,7 +103,7 @@ LONG WINAPI BasePinImpl_GetMediaTypeVersion(struct strmbase_pin *pin); HRESULT WINAPI BasePinImpl_QueryInterface(IPin *iface, REFIID iid, void **out); ULONG WINAPI BasePinImpl_AddRef(IPin *iface); ULONG WINAPI BasePinImpl_Release(IPin *iface); -HRESULT WINAPI BasePinImpl_Disconnect(IPin * iface); +HRESULT WINAPI BaseInputPinImpl_Disconnect(IPin * iface); HRESULT WINAPI BasePinImpl_ConnectedTo(IPin * iface, IPin ** ppPin); HRESULT WINAPI BasePinImpl_ConnectionMediaType(IPin * iface, AM_MEDIA_TYPE * pmt); HRESULT WINAPI BasePinImpl_QueryPinInfo(IPin * iface, PIN_INFO * pInfo);