/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS WDM Streaming ActiveMovie Proxy
- * FILE: dll/directx/ksproxy/input_cpp.cpp
+ * FILE: dll/directx/ksproxy/input_pin.cpp
* PURPOSE: InputPin of Proxy Filter
*
* PROGRAMMERS: Johannes Anderwald (janderwald@reactos.org)
*/
#include "precomp.h"
+const GUID IID_IKsPinPipe = {0xe539cd90, 0xa8b4, 0x11d1, {0x81, 0x89, 0x00, 0xa0, 0xc9, 0x06, 0x28, 0x02}};
+const GUID IID_IKsPinEx = {0x7bb38260L, 0xd19c, 0x11d2, {0xb3, 0x8a, 0x00, 0xa0, 0xc9, 0x5e, 0xc2, 0x2e}};
+
+
+#ifndef _MSC_VER
+
+const GUID KSPROPSETID_Connection = {0x1D58C920L, 0xAC9B, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
+
+KSPIN_INTERFACE StandardPinInterface =
+{
+ {STATIC_KSINTERFACESETID_Standard},
+ KSINTERFACE_STANDARD_STREAMING,
+ 0
+};
+
+KSPIN_MEDIUM StandardPinMedium =
+{
+ {STATIC_KSMEDIUMSETID_Standard},
+ KSMEDIUM_TYPE_ANYINSTANCE,
+ 0
+};
+
+#else
+
+KSPIN_INTERFACE StandardPinInterface =
+{
+ STATIC_KSINTERFACESETID_Standard,
+ KSINTERFACE_STANDARD_STREAMING,
+ 0
+};
+
+KSPIN_MEDIUM StandardPinMedium =
+{
+ STATIC_KSMEDIUMSETID_Standard,
+ KSMEDIUM_TYPE_ANYINSTANCE,
+ 0
+};
+
+#endif
+
class CInputPin : public IPin,
public IKsPropertySet,
public IKsControl,
- public IKsObject
-/*
- public IQualityControl,
+ public IKsObject,
public IKsPinEx,
+ public IMemInputPin,
public IKsPinPipe,
- public ISpecifyPropertyPages,
- public IStreamBuilder,
public IKsPinFactory,
- public IKsAggregateControl
-*/
+ public IStreamBuilder,
+ public IKsAggregateControl,
+ public IQualityControl,
+ public ISpecifyPropertyPages
{
public:
STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
return m_Ref;
}
+ //IKsPinPipe
+ HRESULT STDMETHODCALLTYPE KsGetPinFramingCache(PKSALLOCATOR_FRAMING_EX *FramingEx, PFRAMING_PROP FramingProp, FRAMING_CACHE_OPS Option);
+ HRESULT STDMETHODCALLTYPE KsSetPinFramingCache(PKSALLOCATOR_FRAMING_EX FramingEx, PFRAMING_PROP FramingProp, FRAMING_CACHE_OPS Option);
+ IPin* STDMETHODCALLTYPE KsGetConnectedPin();
+ IKsAllocatorEx* STDMETHODCALLTYPE KsGetPipe(KSPEEKOPERATION Operation);
+ HRESULT STDMETHODCALLTYPE KsSetPipe(IKsAllocatorEx *KsAllocator);
+ ULONG STDMETHODCALLTYPE KsGetPipeAllocatorFlag();
+ HRESULT STDMETHODCALLTYPE KsSetPipeAllocatorFlag(ULONG Flag);
+ GUID STDMETHODCALLTYPE KsGetPinBusCache();
+ HRESULT STDMETHODCALLTYPE KsSetPinBusCache(GUID Bus);
+ PWCHAR STDMETHODCALLTYPE KsGetPinName();
+ PWCHAR STDMETHODCALLTYPE KsGetFilterName();
+
//IPin methods
HRESULT STDMETHODCALLTYPE Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt);
HRESULT STDMETHODCALLTYPE ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt);
HRESULT STDMETHODCALLTYPE EndFlush();
HRESULT STDMETHODCALLTYPE NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
+ // ISpecifyPropertyPages
+ HRESULT STDMETHODCALLTYPE GetPages(CAUUID *pPages);
+
//IKsObject methods
HANDLE STDMETHODCALLTYPE KsGetObjectHandle();
HRESULT STDMETHODCALLTYPE KsMethod(PKSMETHOD Method, ULONG MethodLength, LPVOID MethodData, ULONG DataLength, ULONG* BytesReturned);
HRESULT STDMETHODCALLTYPE KsEvent(PKSEVENT Event, ULONG EventLength, LPVOID EventData, ULONG DataLength, ULONG* BytesReturned);
+ //IKsPin
+ HRESULT STDMETHODCALLTYPE KsQueryMediums(PKSMULTIPLE_ITEM* MediumList);
+ HRESULT STDMETHODCALLTYPE KsQueryInterfaces(PKSMULTIPLE_ITEM* InterfaceList);
+ HRESULT STDMETHODCALLTYPE KsCreateSinkPinHandle(KSPIN_INTERFACE& Interface, KSPIN_MEDIUM& Medium);
+ HRESULT STDMETHODCALLTYPE KsGetCurrentCommunication(KSPIN_COMMUNICATION *Communication, KSPIN_INTERFACE *Interface, KSPIN_MEDIUM *Medium);
+ HRESULT STDMETHODCALLTYPE KsPropagateAcquire();
+ HRESULT STDMETHODCALLTYPE KsDeliver(IMediaSample* Sample, ULONG Flags);
+ HRESULT STDMETHODCALLTYPE KsMediaSamplesCompleted(PKSSTREAM_SEGMENT StreamSegment);
+ IMemAllocator * STDMETHODCALLTYPE KsPeekAllocator(KSPEEKOPERATION Operation);
+ HRESULT STDMETHODCALLTYPE KsReceiveAllocator(IMemAllocator *MemAllocator);
+ HRESULT STDMETHODCALLTYPE KsRenegotiateAllocator();
+ LONG STDMETHODCALLTYPE KsIncrementPendingIoCount();
+ LONG STDMETHODCALLTYPE KsDecrementPendingIoCount();
+ HRESULT STDMETHODCALLTYPE KsQualityNotify(ULONG Proportion, REFERENCE_TIME TimeDelta);
+ // IKsPinEx
+ VOID STDMETHODCALLTYPE KsNotifyError(IMediaSample* Sample, HRESULT hr);
+
+ //IMemInputPin
+ HRESULT STDMETHODCALLTYPE GetAllocator(IMemAllocator **ppAllocator);
+ HRESULT STDMETHODCALLTYPE NotifyAllocator(IMemAllocator *pAllocator, BOOL bReadOnly);
+ HRESULT STDMETHODCALLTYPE GetAllocatorRequirements(ALLOCATOR_PROPERTIES *pProps);
+ HRESULT STDMETHODCALLTYPE Receive(IMediaSample *pSample);
+ HRESULT STDMETHODCALLTYPE ReceiveMultiple(IMediaSample **pSamples, long nSamples, long *nSamplesProcessed);
+ HRESULT STDMETHODCALLTYPE ReceiveCanBlock( void);
+
+ //IKsPinFactory
+ HRESULT STDMETHODCALLTYPE KsPinFactory(ULONG* PinFactory);
+
+ //IStreamBuilder
+ HRESULT STDMETHODCALLTYPE Render(IPin *ppinOut, IGraphBuilder *pGraph);
+ HRESULT STDMETHODCALLTYPE Backout(IPin *ppinOut, IGraphBuilder *pGraph);
+
+ //IKsAggregateControl
+ HRESULT STDMETHODCALLTYPE KsAddAggregate(IN REFGUID AggregateClass);
+ HRESULT STDMETHODCALLTYPE KsRemoveAggregate(REFGUID AggregateClass);
+
+ //IQualityControl
+ HRESULT STDMETHODCALLTYPE Notify(IBaseFilter *pSelf, Quality q);
+ HRESULT STDMETHODCALLTYPE SetSink(IQualityControl *piqc);
+
+ //---------------------------------------------------------------
HRESULT STDMETHODCALLTYPE CheckFormat(const AM_MEDIA_TYPE *pmt);
- CInputPin(IBaseFilter * ParentFilter, LPCWSTR PinName, HANDLE hFilter, ULONG PinId) : m_Ref(0), m_ParentFilter(ParentFilter), m_PinName(PinName), m_hFilter(hFilter), m_hPin(0), m_PinId(PinId){};
+ HRESULT STDMETHODCALLTYPE CreatePin(const AM_MEDIA_TYPE *pmt);
+ HRESULT STDMETHODCALLTYPE CreatePinHandle(PKSPIN_MEDIUM Medium, PKSPIN_INTERFACE Interface, const AM_MEDIA_TYPE *pmt);
+ CInputPin(IBaseFilter * ParentFilter, LPCWSTR PinName, HANDLE hFilter, ULONG PinId, KSPIN_COMMUNICATION Communication);
virtual ~CInputPin(){};
-protected:
- LONG m_Ref;
- IBaseFilter * m_ParentFilter;
- LPCWSTR m_PinName;
- HANDLE m_hFilter;
- HANDLE m_hPin;
- ULONG m_PinId;
-};
+protected:
+ LONG m_Ref;
+ IBaseFilter * m_ParentFilter;
+ LPCWSTR m_PinName;
+ HANDLE m_hFilter;
+ HANDLE m_hPin;
+ ULONG m_PinId;
+ IMemAllocator * m_MemAllocator;
+ LONG m_IoCount;
+ KSPIN_COMMUNICATION m_Communication;
+ KSPIN_INTERFACE m_Interface;
+ KSPIN_MEDIUM m_Medium;
+ AM_MEDIA_TYPE m_MediaFormat;
+ IPin * m_Pin;
+ BOOL m_ReadOnly;
+ IKsInterfaceHandler * m_InterfaceHandler;
+ IKsAllocatorEx * m_KsAllocatorEx;
+ ULONG m_PipeAllocatorFlag;
+ BOOL m_bPinBusCacheInitialized;
+ GUID m_PinBusCache;
+ LPWSTR m_FilterName;
+ FRAMING_PROP m_FramingProp[4];
+ PKSALLOCATOR_FRAMING_EX m_FramingEx[4];
+};
+
+CInputPin::CInputPin(
+ IBaseFilter * ParentFilter,
+ LPCWSTR PinName,
+ HANDLE hFilter,
+ ULONG PinId,
+ KSPIN_COMMUNICATION Communication) : m_Ref(0),
+ m_ParentFilter(ParentFilter),
+ m_PinName(PinName),
+ m_hFilter(hFilter),
+ m_hPin(INVALID_HANDLE_VALUE),
+ m_PinId(PinId),
+ m_MemAllocator(0),
+ m_IoCount(0),
+ m_Communication(Communication),
+ m_Pin(0),
+ m_ReadOnly(0),
+ m_InterfaceHandler(0),
+ m_KsAllocatorEx(0),
+ m_PipeAllocatorFlag(0),
+ m_bPinBusCacheInitialized(0),
+ m_FilterName(0)
+{
+ ZeroMemory(m_FramingProp, sizeof(m_FramingProp));
+ ZeroMemory(m_FramingEx, sizeof(m_FramingEx));
+
+ ZeroMemory(&m_MediaFormat, sizeof(AM_MEDIA_TYPE));
+ HRESULT hr = KsGetMediaType(0, &m_MediaFormat, m_hFilter, m_PinId);
+ assert(hr == S_OK);
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::QueryInterface(
+ IN REFIID refiid,
+ OUT PVOID* Output)
+{
+ WCHAR Buffer[100];
+
+ *Output = NULL;
+
+ if (IsEqualGUID(refiid, IID_IUnknown) ||
+ IsEqualGUID(refiid, IID_IPin))
+ {
+ *Output = PVOID(this);
+ reinterpret_cast<IUnknown*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IMemInputPin))
+ {
+ if (m_hPin == INVALID_HANDLE_VALUE)
+ {
+ HRESULT hr = CreatePin(&m_MediaFormat);
+ if (FAILED(hr))
+ return hr;
+ }
+
+ *Output = (IMemInputPin*)(this);
+ reinterpret_cast<IMemInputPin*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsObject))
+ {
+ *Output = (IKsObject*)(this);
+ reinterpret_cast<IKsObject*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsPropertySet))
+ {
+ if (m_hPin == INVALID_HANDLE_VALUE)
+ {
+ HRESULT hr = CreatePin(&m_MediaFormat);
+ if (FAILED(hr))
+ return hr;
+ }
+
+ *Output = (IKsPropertySet*)(this);
+ reinterpret_cast<IKsPropertySet*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsControl))
+ {
+ *Output = (IKsControl*)(this);
+ reinterpret_cast<IKsControl*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsPin) ||
+ IsEqualGUID(refiid, IID_IKsPinEx))
+ {
+ *Output = (IKsPinEx*)(this);
+ reinterpret_cast<IKsPinEx*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsPinPipe))
+ {
+ *Output = (IKsPinPipe*)(this);
+ reinterpret_cast<IKsPinPipe*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IKsPinFactory))
+ {
+ *Output = (IKsPinFactory*)(this);
+ reinterpret_cast<IKsPinFactory*>(*Output)->AddRef();
+ return NOERROR;
+ }
+#if 0
+ else if (IsEqualGUID(refiid, IID_IStreamBuilder))
+ {
+ *Output = (IStreamBuilder*)(this);
+ reinterpret_cast<IStreamBuilder*>(*Output)->AddRef();
+ return NOERROR;
+ }
+#endif
+ else if (IsEqualGUID(refiid, IID_IKsAggregateControl))
+ {
+ *Output = (IKsAggregateControl*)(this);
+ reinterpret_cast<IKsAggregateControl*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_IQualityControl))
+ {
+ *Output = (IQualityControl*)(this);
+ reinterpret_cast<IQualityControl*>(*Output)->AddRef();
+ return NOERROR;
+ }
+ else if (IsEqualGUID(refiid, IID_ISpecifyPropertyPages))
+ {
+ *Output = (ISpecifyPropertyPages*)(this);
+ reinterpret_cast<ISpecifyPropertyPages*>(*Output)->AddRef();
+ return NOERROR;
+ }
+
+ LPOLESTR lpstr;
+ StringFromCLSID(refiid, &lpstr);
+ swprintf(Buffer, L"CInputPin::QueryInterface: NoInterface for %s\n", lpstr);
+ OutputDebugStringW(Buffer);
+ CoTaskMemFree(lpstr);
+
+ return E_NOINTERFACE;
+}
+//-------------------------------------------------------------------
+// IQualityControl interface
+//
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::Notify(
+ IBaseFilter *pSelf,
+ Quality q)
+{
+ OutputDebugStringW(L"CInputPin::Notify NotImplemented\n");
+ return E_NOTIMPL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::SetSink(
+ IQualityControl *piqc)
+{
+ OutputDebugStringW(L"CInputPin::SetSink NotImplemented\n");
+ return E_NOTIMPL;
+}
+
+
+//-------------------------------------------------------------------
+// IKsAggregateControl interface
+//
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsAddAggregate(
+ IN REFGUID AggregateClass)
+{
+ OutputDebugStringW(L"CInputPin::KsAddAggregate NotImplemented\n");
+ return E_NOTIMPL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsRemoveAggregate(
+ REFGUID AggregateClass)
+{
+ OutputDebugStringW(L"CInputPin::KsRemoveAggregate NotImplemented\n");
+ return E_NOTIMPL;
+}
+
+//-------------------------------------------------------------------
+// IStreamBuilder
+//
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::Render(
+ IPin *ppinOut,
+ IGraphBuilder *pGraph)
+{
+ OutputDebugStringW(L"CInputPin::Render\n");
+ return S_OK;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::Backout(
+ IPin *ppinOut,
+ IGraphBuilder *pGraph)
+{
+ OutputDebugStringW(L"CInputPin::Backout\n");
+ return S_OK;
+}
+
+//-------------------------------------------------------------------
+// IKsPinFactory
+//
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsPinFactory(
+ ULONG* PinFactory)
+{
+ OutputDebugStringW(L"CInputPin::KsPinFactory\n");
+ *PinFactory = m_PinId;
+ return S_OK;
+}
+
+//-------------------------------------------------------------------
+// IKsPinPipe
+//
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsGetPinFramingCache(
+ PKSALLOCATOR_FRAMING_EX *FramingEx,
+ PFRAMING_PROP FramingProp,
+ FRAMING_CACHE_OPS Option)
+{
+ if (Option > Framing_Cache_Write || Option < Framing_Cache_ReadLast)
+ {
+ // invalid argument
+ return E_INVALIDARG;
+ }
+
+ // get framing properties
+ *FramingProp = m_FramingProp[Option];
+ *FramingEx = m_FramingEx[Option];
+
+ return NOERROR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsSetPinFramingCache(
+ PKSALLOCATOR_FRAMING_EX FramingEx,
+ PFRAMING_PROP FramingProp,
+ FRAMING_CACHE_OPS Option)
+{
+ ULONG Index;
+ ULONG RefCount = 0;
+
+ if (m_FramingEx[Option])
+ {
+ for(Index = 1; Index < 4; Index++)
+ {
+ if (m_FramingEx[Index] == m_FramingEx[Option])
+ RefCount++;
+ }
+
+ if (RefCount == 1)
+ {
+ // existing framing is only used once
+ CoTaskMemFree(m_FramingEx[Option]);
+ }
+ }
+
+ // store framing
+ m_FramingEx[Option] = FramingEx;
+ m_FramingProp[Option] = *FramingProp;
+
+ return S_OK;
+}
+
+IPin*
+STDMETHODCALLTYPE
+CInputPin::KsGetConnectedPin()
+{
+ return m_Pin;
+}
+
+IKsAllocatorEx*
+STDMETHODCALLTYPE
+CInputPin::KsGetPipe(
+ KSPEEKOPERATION Operation)
+{
+ if (Operation == KsPeekOperation_AddRef)
+ {
+ if (m_KsAllocatorEx)
+ m_KsAllocatorEx->AddRef();
+ }
+ return m_KsAllocatorEx;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsSetPipe(
+ IKsAllocatorEx *KsAllocator)
+{
+ if (KsAllocator)
+ KsAllocator->AddRef();
+
+ if (m_KsAllocatorEx)
+ m_KsAllocatorEx->Release();
+
+ m_KsAllocatorEx = KsAllocator;
+ return NOERROR;
+}
+
+ULONG
+STDMETHODCALLTYPE
+CInputPin::KsGetPipeAllocatorFlag()
+{
+ return m_PipeAllocatorFlag;
+}
+
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsSetPipeAllocatorFlag(
+ ULONG Flag)
+{
+ m_PipeAllocatorFlag = Flag;
+ return NOERROR;
+}
+
+GUID
+STDMETHODCALLTYPE
+CInputPin::KsGetPinBusCache()
+{
+ if (!m_bPinBusCacheInitialized)
+ {
+ CopyMemory(&m_PinBusCache, &m_Medium.Set, sizeof(GUID));
+ m_bPinBusCacheInitialized = TRUE;
+ }
+
+ return m_PinBusCache;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsSetPinBusCache(
+ GUID Bus)
+{
+ CopyMemory(&m_PinBusCache, &Bus, sizeof(GUID));
+ return NOERROR;
+}
+
+PWCHAR
+STDMETHODCALLTYPE
+CInputPin::KsGetPinName()
+{
+ return (PWCHAR)m_PinName;
+}
+
+
+PWCHAR
+STDMETHODCALLTYPE
+CInputPin::KsGetFilterName()
+{
+ return m_FilterName;
+}
+
+//-------------------------------------------------------------------
+// ISpecifyPropertyPages
+//
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::GetPages(CAUUID *pPages)
+{
+ if (!pPages)
+ return E_POINTER;
+
+ pPages->cElems = 0;
+ pPages->pElems = NULL;
+
+ return S_OK;
+}
+
+//-------------------------------------------------------------------
+// IMemInputPin
+//
+
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::GetAllocator(IMemAllocator **ppAllocator)
+{
+ OutputDebugStringW(L"CInputPin::GetAllocator\n");
+ return VFW_E_NO_ALLOCATOR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::NotifyAllocator(IMemAllocator *pAllocator, BOOL bReadOnly)
+{
+ WCHAR Buffer[100];
+ HRESULT hr;
+ ALLOCATOR_PROPERTIES Properties;
+
+ hr = pAllocator->GetProperties(&Properties);
+ swprintf(Buffer, L"CInputPin::NotifyAllocator hr %lx bReadOnly, %u cbAlign %u cbBuffer %u cbPrefix %u cBuffers %u\n", hr, bReadOnly, Properties.cbAlign, Properties.cbBuffer, Properties.cbPrefix, Properties.cBuffers);
+ OutputDebugStringW(Buffer);
+
+ if (pAllocator)
+ {
+ pAllocator->AddRef();
+ }
+
+ if (m_MemAllocator)
+ {
+ m_MemAllocator->Release();
+ }
+
+ m_MemAllocator = pAllocator;
+ m_ReadOnly = bReadOnly;
+ return NOERROR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::GetAllocatorRequirements(ALLOCATOR_PROPERTIES *pProps)
+{
+ KSALLOCATOR_FRAMING Framing;
+ KSPROPERTY Property;
+ HRESULT hr;
+ ULONG BytesReturned;
+
+ Property.Set = KSPROPSETID_Connection;
+ Property.Id = KSPROPERTY_CONNECTION_ALLOCATORFRAMING;
+ Property.Flags = KSPROPERTY_TYPE_SET;
+
+ hr = KsProperty(&Property, sizeof(KSPROPERTY), (PVOID)&Framing, sizeof(KSALLOCATOR_FRAMING), &BytesReturned);
+ if (SUCCEEDED(hr))
+ {
+ pProps->cBuffers = Framing.Frames;
+ pProps->cbBuffer = Framing.FrameSize;
+ pProps->cbAlign = Framing.FileAlignment;
+ pProps->cbPrefix = 0;
+ }
+ else
+ hr = E_NOTIMPL;
+
+ WCHAR Buffer[100];
+ swprintf(Buffer, L"CInputPin::GetAllocatorRequirements hr %lx m_hPin %p cBuffers %u cbBuffer %u cbAlign %u cbPrefix %u\n", hr, m_hPin, pProps->cBuffers, pProps->cbBuffer, pProps->cbAlign, pProps->cbPrefix);
+ OutputDebugStringW(Buffer);
+
+ return hr;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::Receive(IMediaSample *pSample)
+{
+ OutputDebugStringW(L"CInputPin::Receive NotImplemented\n");
+ DebugBreak();
+ return E_NOTIMPL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::ReceiveMultiple(IMediaSample **pSamples, long nSamples, long *nSamplesProcessed)
+{
+ OutputDebugStringW(L"CInputPin::ReceiveMultiple NotImplemented\n");
+ DebugBreak();
+ return E_NOTIMPL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::ReceiveCanBlock( void)
+{
+ OutputDebugStringW(L"CInputPin::ReceiveCanBlock NotImplemented\n");
+ DebugBreak();
+ return S_FALSE;
+}
+
+//-------------------------------------------------------------------
+// IKsPin
+//
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsQueryMediums(
+ PKSMULTIPLE_ITEM* MediumList)
+{
+ return KsGetMultiplePinFactoryItems(m_hFilter, m_PinId, KSPROPERTY_PIN_MEDIUMS, (PVOID*)MediumList);
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsQueryInterfaces(
+ PKSMULTIPLE_ITEM* InterfaceList)
+{
+ return KsGetMultiplePinFactoryItems(m_hFilter, m_PinId, KSPROPERTY_PIN_INTERFACES, (PVOID*)InterfaceList);
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsCreateSinkPinHandle(
+ KSPIN_INTERFACE& Interface,
+ KSPIN_MEDIUM& Medium)
+{
+ return CreatePin(&m_MediaFormat);
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsGetCurrentCommunication(
+ KSPIN_COMMUNICATION *Communication,
+ KSPIN_INTERFACE *Interface,
+ KSPIN_MEDIUM *Medium)
+{
+ if (Communication)
+ {
+ *Communication = m_Communication;
+ }
+
+ if (Interface)
+ {
+ if (!m_hPin)
+ return VFW_E_NOT_CONNECTED;
+
+ CopyMemory(Interface, &m_Interface, sizeof(KSPIN_INTERFACE));
+ }
+
+ if (Medium)
+ {
+ if (!m_hPin)
+ return VFW_E_NOT_CONNECTED;
+
+ CopyMemory(Medium, &m_Medium, sizeof(KSPIN_MEDIUM));
+ }
+ return NOERROR;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsPropagateAcquire()
+{
+ KSPROPERTY Property;
+ KSSTATE State;
+ ULONG BytesReturned;
+ HRESULT hr;
+
+ assert(m_hPin != INVALID_HANDLE_VALUE);
+
+ Property.Set = KSPROPSETID_Connection;
+ Property.Id = KSPROPERTY_CONNECTION_STATE;
+ Property.Flags = KSPROPERTY_TYPE_SET;
+
+ State = KSSTATE_ACQUIRE;
+
+ hr = KsProperty(&Property, sizeof(KSPROPERTY), (LPVOID)&State, sizeof(KSSTATE), &BytesReturned);
+
+ //TODO
+ //propagate to connected pin on the pipe
+
+ return hr;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsDeliver(
+ IMediaSample* Sample,
+ ULONG Flags)
+{
+ return E_FAIL;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsMediaSamplesCompleted(PKSSTREAM_SEGMENT StreamSegment)
+{
+ return NOERROR;
+}
+
+IMemAllocator *
+STDMETHODCALLTYPE
+CInputPin::KsPeekAllocator(KSPEEKOPERATION Operation)
+{
+ if (Operation == KsPeekOperation_AddRef)
+ {
+ // add reference on allocator
+ m_MemAllocator->AddRef();
+ }
+
+ return m_MemAllocator;
+}
HRESULT
STDMETHODCALLTYPE
-CInputPin::QueryInterface(
- IN REFIID refiid,
- OUT PVOID* Output)
+CInputPin::KsReceiveAllocator(IMemAllocator *MemAllocator)
{
- *Output = NULL;
- if (IsEqualGUID(refiid, IID_IUnknown) ||
- IsEqualGUID(refiid, IID_IPin))
+ if (MemAllocator)
{
- *Output = PVOID(this);
- reinterpret_cast<IUnknown*>(*Output)->AddRef();
- return NOERROR;
+ MemAllocator->AddRef();
}
- else if (IsEqualGUID(refiid, IID_IKsObject))
- {
- if (!m_hPin)
- {
- OutputDebugStringW(L"CInputPin::QueryInterface IID_IKsObject Create PIN!!!\n");
- DebugBreak();
- }
- *Output = (IKsObject*)(this);
- reinterpret_cast<IKsObject*>(*Output)->AddRef();
- return NOERROR;
- }
- else if (IsEqualGUID(refiid, IID_IKsPropertySet))
+ if (m_MemAllocator)
{
- if (!m_hPin)
- {
- OutputDebugStringW(L"CInputPin::QueryInterface IID_IKsPropertySet Create PIN!!!\n");
- DebugBreak();
- }
-
- *Output = (IKsPropertySet*)(this);
- reinterpret_cast<IKsPropertySet*>(*Output)->AddRef();
- return NOERROR;
+ m_MemAllocator->Release();
}
- else if (IsEqualGUID(refiid, IID_IKsControl))
- {
- if (!m_hPin)
- {
- OutputDebugStringW(L"CInputPin::QueryInterface IID_IKsControl Create PIN!!!\n");
- DebugBreak();
- }
- *Output = (IKsControl*)(this);
- reinterpret_cast<IKsControl*>(*Output)->AddRef();
- return NOERROR;
- }
+ m_MemAllocator = MemAllocator;
+ return NOERROR;
+}
- WCHAR Buffer[MAX_PATH];
- LPOLESTR lpstr;
- StringFromCLSID(refiid, &lpstr);
- swprintf(Buffer, L"CInputPin::QueryInterface: NoInterface for %s\n", lpstr);
- OutputDebugStringW(Buffer);
- CoTaskMemFree(lpstr);
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsRenegotiateAllocator()
+{
+ return E_FAIL;
+}
- return E_NOINTERFACE;
+LONG
+STDMETHODCALLTYPE
+CInputPin::KsIncrementPendingIoCount()
+{
+ return InterlockedIncrement((volatile LONG*)&m_IoCount);
+}
+
+LONG
+STDMETHODCALLTYPE
+CInputPin::KsDecrementPendingIoCount()
+{
+ return InterlockedDecrement((volatile LONG*)&m_IoCount);
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::KsQualityNotify(
+ ULONG Proportion,
+ REFERENCE_TIME TimeDelta)
+{
+ OutputDebugStringW(L"CInputPin::KsQualityNotify NotImplemented\n");
+ DebugBreak();
+ return E_NOTIMPL;
}
//-------------------------------------------------------------------
-// IKsPropertySet
+// IKsPinEx
+//
+
+VOID
+STDMETHODCALLTYPE
+CInputPin::KsNotifyError(
+ IMediaSample* Sample,
+ HRESULT hr)
+{
+ OutputDebugStringW(L"CInputPin::KsNotifyError NotImplemented\n");
+}
+
+
+//-------------------------------------------------------------------
+// IKsControl
//
HRESULT
STDMETHODCALLTYPE
ULONG DataLength,
ULONG* BytesReturned)
{
+ assert(m_hPin != INVALID_HANDLE_VALUE);
return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_PROPERTY, (PVOID)Property, PropertyLength, (PVOID)PropertyData, DataLength, BytesReturned);
}
ULONG DataLength,
ULONG* BytesReturned)
{
+ assert(m_hPin != INVALID_HANDLE_VALUE);
return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_METHOD, (PVOID)Method, MethodLength, (PVOID)MethodData, DataLength, BytesReturned);
}
ULONG DataLength,
ULONG* BytesReturned)
{
+ assert(m_hPin != INVALID_HANDLE_VALUE);
+
if (EventLength)
return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_ENABLE_EVENT, (PVOID)Event, EventLength, (PVOID)EventData, DataLength, BytesReturned);
else
STDMETHODCALLTYPE
CInputPin::KsGetObjectHandle()
{
- OutputDebugStringW(L"CInputPin::KsGetObjectHandle CALLED\n");
-
- //FIXME
- // return pin handle
+ assert(m_hPin);
return m_hPin;
}
STDMETHODCALLTYPE
CInputPin::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
{
- //MajorFormat: KSDATAFORMAT_TYPE_BDA_ANTENNA
- //SubType: MEDIASUBTYPE_None
- //FormatType: FORMAT_None
- //bFixedSizeSamples 1 bTemporalCompression 0 lSampleSize 1 pUnk 00000000 cbFormat 0 pbFormat 00000000
-
- //KSPROPSETID_Connection KSPROPERTY_CONNECTION_PROPOSEDATAFORMAT
- //PriorityClass = KSPRIORITY_NORMAL PrioritySubClass = KSPRIORITY_NORMAL
-
-
OutputDebugStringW(L"CInputPin::Connect NotImplemented\n");
- return E_NOTIMPL;
+ DebugBreak();
+ return NOERROR;
}
HRESULT
STDMETHODCALLTYPE
CInputPin::ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt)
{
- OutputDebugStringW(L"CInputPin::ReceiveConnection NotImplemented\n");
- return E_NOTIMPL;
+ HRESULT hr;
+
+ if (m_Pin)
+ {
+ // already connected
+ return VFW_E_ALREADY_CONNECTED;
+ }
+
+ // first check format
+ hr = CheckFormat(pmt);
+ if (FAILED(hr))
+ {
+ // format is not supported
+ return hr;
+ }
+
+ hr = CreatePin(pmt);
+ if (FAILED(hr))
+ {
+ return hr;
+ }
+
+ m_Pin = pConnector;
+ m_Pin->AddRef();
+
+ return S_OK;
}
HRESULT
STDMETHODCALLTYPE
CInputPin::Disconnect( void)
{
- OutputDebugStringW(L"CInputPin::Disconnect NotImplemented\n");
- return E_NOTIMPL;
+ if (!m_Pin)
+ {
+ // pin was not connected
+ return S_FALSE;
+ }
+
+ //FIXME
+ //check if filter is active
+
+ m_Pin->Release();
+ m_Pin = NULL;
+
+ OutputDebugStringW(L"CInputPin::Disconnect\n");
+ return S_OK;
}
HRESULT
STDMETHODCALLTYPE
CInputPin::ConnectedTo(IPin **pPin)
{
+ if (!pPin)
+ return E_POINTER;
+
+ if (m_Pin)
+ {
+ // increment reference count
+ m_Pin->AddRef();
+ *pPin = m_Pin;
+ return S_OK;
+ }
+
*pPin = NULL;
- OutputDebugStringW(L"CInputPin::ConnectedTo NotImplemented\n");
return VFW_E_NOT_CONNECTED;
}
HRESULT
STDMETHODCALLTYPE
CInputPin::ConnectionMediaType(AM_MEDIA_TYPE *pmt)
{
+ if (!m_Pin)
+ return VFW_E_NOT_CONNECTED;
+
OutputDebugStringW(L"CInputPin::ConnectionMediaType NotImplemented\n");
+ DebugBreak();
return E_NOTIMPL;
}
HRESULT
HRESULT
STDMETHODCALLTYPE
-CInputPin::CheckFormat(
+CInputPin::QueryAccept(
const AM_MEDIA_TYPE *pmt)
{
- KSP_PIN Property;
- PKSMULTIPLE_ITEM MultipleItem;
- PKSDATAFORMAT DataFormat;
- ULONG BytesReturned;
+ return CheckFormat(pmt);
+}
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::EnumMediaTypes(IEnumMediaTypes **ppEnum)
+{
HRESULT hr;
+ ULONG MediaTypeCount = 0, Index;
+ AM_MEDIA_TYPE * MediaTypes;
- // prepare request
- Property.Property.Set = KSPROPSETID_Pin;
- Property.Property.Id = KSPROPERTY_PIN_DATARANGES;
- Property.Property.Flags = KSPROPERTY_TYPE_GET;
- Property.PinId = m_PinId;
- Property.Reserved = 0;
-
- // query for size of dataranges
- hr = KsSynchronousDeviceControl(m_hFilter, IOCTL_KS_PROPERTY, (PVOID)&Property, sizeof(KSP_PIN), NULL, 0, &BytesReturned);
+ // query media type count
+ hr = KsGetMediaTypeCount(m_hFilter, m_PinId, &MediaTypeCount);
+ if (FAILED(hr) || !MediaTypeCount)
+ return hr;
- if (hr == MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, ERROR_MORE_DATA))
+ // allocate media types
+ MediaTypes = (AM_MEDIA_TYPE*)CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * MediaTypeCount);
+ if (!MediaTypes)
{
- // allocate dataranges buffer
- MultipleItem = (PKSMULTIPLE_ITEM)CoTaskMemAlloc(BytesReturned);
-
- if (!MultipleItem)
- return E_OUTOFMEMORY;
+ // not enough memory
+ return E_OUTOFMEMORY;
+ }
- // query dataranges
- hr = KsSynchronousDeviceControl(m_hFilter, IOCTL_KS_PROPERTY, (PVOID)&Property, sizeof(KSP_PIN), (PVOID)MultipleItem, BytesReturned, &BytesReturned);
+ // zero media types
+ ZeroMemory(MediaTypes, sizeof(AM_MEDIA_TYPE) * MediaTypeCount);
+ for(Index = 0; Index < MediaTypeCount; Index++)
+ {
+ // get media type
+ hr = KsGetMediaType(Index, &MediaTypes[Index], m_hFilter, m_PinId);
if (FAILED(hr))
{
- // failed to query data ranges
- CoTaskMemFree(MultipleItem);
+ // failed
+ CoTaskMemFree(MediaTypes);
return hr;
}
-
- DataFormat = (PKSDATAFORMAT)(MultipleItem + 1);
- for(ULONG Index = 0; Index < MultipleItem->Count; Index++)
- {
- if (IsEqualGUID(pmt->majortype, DataFormat->MajorFormat) &&
- IsEqualGUID(pmt->subtype, DataFormat->SubFormat) &&
- IsEqualGUID(pmt->formattype, DataFormat->Specifier))
- {
- // format is supported
- CoTaskMemFree(MultipleItem);
- OutputDebugStringW(L"CInputPin::CheckFormat format OK\n");
- return S_OK;
- }
- DataFormat = (PKSDATAFORMAT)((ULONG_PTR)DataFormat + DataFormat->FormatSize);
- }
- //format is not supported
- CoTaskMemFree(MultipleItem);
}
- return S_FALSE;
-}
-HRESULT
-STDMETHODCALLTYPE
-CInputPin::QueryAccept(
- const AM_MEDIA_TYPE *pmt)
-{
- return CheckFormat(pmt);
-}
-HRESULT
-STDMETHODCALLTYPE
-CInputPin::EnumMediaTypes(IEnumMediaTypes **ppEnum)
-{
- return CEnumMediaTypes_fnConstructor(0, NULL, IID_IEnumMediaTypes, (void**)ppEnum);
+ return CEnumMediaTypes_fnConstructor(MediaTypeCount, MediaTypes, IID_IEnumMediaTypes, (void**)ppEnum);
}
+
HRESULT
STDMETHODCALLTYPE
CInputPin::QueryInternalConnections(IPin **apPin, ULONG *nPin)
return E_NOTIMPL;
}
+
+//-------------------------------------------------------------------
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::CheckFormat(
+ const AM_MEDIA_TYPE *pmt)
+{
+ PKSMULTIPLE_ITEM MultipleItem;
+ PKSDATAFORMAT DataFormat;
+ HRESULT hr;
+
+ if (!pmt)
+ return E_POINTER;
+
+ hr = KsGetMultiplePinFactoryItems(m_hFilter, m_PinId, KSPROPERTY_PIN_DATARANGES, (PVOID*)&MultipleItem);
+ if (FAILED(hr))
+ return S_FALSE;
+
+ DataFormat = (PKSDATAFORMAT)(MultipleItem + 1);
+ for(ULONG Index = 0; Index < MultipleItem->Count; Index++)
+ {
+ if (IsEqualGUID(pmt->majortype, DataFormat->MajorFormat) &&
+ IsEqualGUID(pmt->subtype, DataFormat->SubFormat) &&
+ IsEqualGUID(pmt->formattype, DataFormat->Specifier))
+ {
+ // format is supported
+ CoTaskMemFree(MultipleItem);
+ OutputDebugStringW(L"CInputPin::CheckFormat format OK\n");
+ return S_OK;
+ }
+ DataFormat = (PKSDATAFORMAT)((ULONG_PTR)DataFormat + DataFormat->FormatSize);
+ }
+ //format is not supported
+ CoTaskMemFree(MultipleItem);
+ return S_FALSE;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::CreatePin(
+ const AM_MEDIA_TYPE *pmt)
+{
+ PKSMULTIPLE_ITEM MediumList;
+ PKSMULTIPLE_ITEM InterfaceList;
+ PKSPIN_MEDIUM Medium;
+ PKSPIN_INTERFACE Interface;
+ IKsInterfaceHandler * InterfaceHandler;
+ HRESULT hr;
+
+ // query for pin medium
+ hr = KsQueryMediums(&MediumList);
+ if (FAILED(hr))
+ return hr;
+
+ // query for pin interface
+ hr = KsQueryInterfaces(&InterfaceList);
+ if (FAILED(hr))
+ {
+ // failed
+ CoTaskMemFree(MediumList);
+ return hr;
+ }
+
+ if (MediumList->Count)
+ {
+ //use first available medium
+ Medium = (PKSPIN_MEDIUM)(MediumList + 1);
+ }
+ else
+ {
+ // default to standard medium
+ Medium = &StandardPinMedium;
+ }
+
+ if (InterfaceList->Count)
+ {
+ //use first available interface
+ Interface = (PKSPIN_INTERFACE)(InterfaceList + 1);
+ }
+ else
+ {
+ // default to standard interface
+ Interface = &StandardPinInterface;
+ }
+
+ if (m_Communication != KSPIN_COMMUNICATION_BRIDGE && m_Communication != KSPIN_COMMUNICATION_NONE)
+ {
+ if (!m_InterfaceHandler)
+ {
+ // now load the IKsInterfaceHandler plugin
+ hr = CoCreateInstance(Interface->Set, NULL, CLSCTX_INPROC_SERVER, IID_IKsInterfaceHandler, (void**)&InterfaceHandler);
+ if (FAILED(hr))
+ {
+ // failed to load interface handler plugin
+ OutputDebugStringW(L"CInputPin::CreatePin failed to load InterfaceHandlerPlugin\n");
+ CoTaskMemFree(MediumList);
+ CoTaskMemFree(InterfaceList);
+
+ return hr;
+ }
+
+ // now set the pin
+ hr = InterfaceHandler->KsSetPin((IKsPin*)this);
+ if (FAILED(hr))
+ {
+ // failed to load interface handler plugin
+ OutputDebugStringW(L"CInputPin::CreatePin failed to initialize InterfaceHandlerPlugin\n");
+ InterfaceHandler->Release();
+ CoTaskMemFree(MediumList);
+ CoTaskMemFree(InterfaceList);
+ return hr;
+ }
+
+ // store interface handler
+ m_InterfaceHandler = InterfaceHandler;
+ }
+
+ // now create pin
+ hr = CreatePinHandle(Medium, Interface, pmt);
+ if (FAILED(hr))
+ {
+ m_InterfaceHandler->Release();
+ m_InterfaceHandler = InterfaceHandler;
+ }
+ }
+ else
+ {
+ WCHAR Buffer[100];
+ swprintf(Buffer, L"CInputPin::CreatePin unexpected communication %u %s\n", m_Communication, m_PinName);
+ OutputDebugStringW(Buffer);
+ DebugBreak();
+ hr = E_FAIL;
+ }
+
+ // free medium / interface / dataformat
+ CoTaskMemFree(MediumList);
+ CoTaskMemFree(InterfaceList);
+
+ return hr;
+}
+
+HRESULT
+STDMETHODCALLTYPE
+CInputPin::CreatePinHandle(
+ PKSPIN_MEDIUM Medium,
+ PKSPIN_INTERFACE Interface,
+ const AM_MEDIA_TYPE *pmt)
+{
+ PKSPIN_CONNECT PinConnect;
+ PKSDATAFORMAT DataFormat;
+ ULONG Length;
+ HRESULT hr;
+
+ if (m_hPin != INVALID_HANDLE_VALUE)
+ {
+ // pin already exists
+ //CloseHandle(m_hPin);
+ //m_hPin = INVALID_HANDLE_VALUE;
+ return S_OK;
+ }
+
+
+ // calc format size
+ Length = sizeof(KSPIN_CONNECT) + sizeof(KSDATAFORMAT) + pmt->cbFormat;
+
+ // allocate pin connect
+ PinConnect = (PKSPIN_CONNECT)CoTaskMemAlloc(Length);
+ if (!PinConnect)
+ {
+ // failed
+ return E_OUTOFMEMORY;
+ }
+
+ // setup request
+ CopyMemory(&PinConnect->Interface, Interface, sizeof(KSPIN_INTERFACE));
+ CopyMemory(&PinConnect->Medium, Medium, sizeof(KSPIN_MEDIUM));
+ PinConnect->PinId = m_PinId;
+ PinConnect->PinToHandle = NULL;
+ PinConnect->Priority.PriorityClass = KSPRIORITY_NORMAL;
+ PinConnect->Priority.PrioritySubClass = KSPRIORITY_NORMAL;
+
+ // get dataformat offset
+ DataFormat = (PKSDATAFORMAT)(PinConnect + 1);
+
+ // copy data format
+ DataFormat->FormatSize = sizeof(KSDATAFORMAT) + pmt->cbFormat;
+ DataFormat->Flags = 0;
+ DataFormat->SampleSize = pmt->lSampleSize;
+ DataFormat->Reserved = 0;
+ CopyMemory(&DataFormat->MajorFormat, &pmt->majortype, sizeof(GUID));
+ CopyMemory(&DataFormat->SubFormat, &pmt->subtype, sizeof(GUID));
+ CopyMemory(&DataFormat->Specifier, &pmt->formattype, sizeof(GUID));
+
+ if (pmt->cbFormat)
+ {
+ // copy extended format
+ CopyMemory((DataFormat + 1), pmt->pbFormat, pmt->cbFormat);
+ }
+
+ // create pin
+ hr = KsCreatePin(m_hFilter, PinConnect, GENERIC_WRITE, &m_hPin);
+
+ if (SUCCEEDED(hr))
+ {
+ // store current interface / medium
+ CopyMemory(&m_Medium, Medium, sizeof(KSPIN_MEDIUM));
+ CopyMemory(&m_Interface, Interface, sizeof(KSPIN_INTERFACE));
+ CopyMemory(&m_MediaFormat, pmt, sizeof(AM_MEDIA_TYPE));
+
+ LPOLESTR pMajor, pSub, pFormat;
+ StringFromIID(m_MediaFormat.majortype, &pMajor);
+ StringFromIID(m_MediaFormat.subtype , &pSub);
+ StringFromIID(m_MediaFormat.formattype, &pFormat);
+ WCHAR Buffer[200];
+ swprintf(Buffer, L"CInputPin::CreatePinHandle Major %s SubType %s Format %s pbFormat %p cbFormat %u\n", pMajor, pSub, pFormat, pmt->pbFormat, pmt->cbFormat);
+ CoTaskMemFree(pMajor);
+ CoTaskMemFree(pSub);
+ CoTaskMemFree(pFormat);
+ OutputDebugStringW(Buffer);
+
+ if (pmt->cbFormat)
+ {
+ m_MediaFormat.pbFormat = (BYTE*)CoTaskMemAlloc(pmt->cbFormat);
+ if (!m_MediaFormat.pbFormat)
+ {
+ CoTaskMemFree(PinConnect);
+ m_MediaFormat.pbFormat = NULL;
+ m_MediaFormat.cbFormat = 0;
+ return E_OUTOFMEMORY;
+ }
+ CopyMemory(m_MediaFormat.pbFormat, pmt->pbFormat, pmt->cbFormat);
+ }
+
+ //TODO
+ // connect pin pipes
+
+ }
+
+ // free pin connect
+ CoTaskMemFree(PinConnect);
+
+ return hr;
+}
+
HRESULT
WINAPI
CInputPin_Constructor(
LPCWSTR PinName,
HANDLE hFilter,
ULONG PinId,
+ KSPIN_COMMUNICATION Communication,
REFIID riid,
LPVOID * ppv)
{
- CInputPin * handler = new CInputPin(ParentFilter, PinName, hFilter, PinId);
+ CInputPin * handler = new CInputPin(ParentFilter, PinName, hFilter, PinId, Communication);
if (!handler)
return E_OUTOFMEMORY;
projects / reactos.git / blobdiff