mirror of
https://github.com/reactos/reactos.git
synced 2024-09-21 10:07:17 +00:00
472db0e74d
- Fix KSPROPSETID_Stream definition [KSPROXY] - Implement IKsClockPropertySet, IReferenceClock, IMediaSeeking, IKsTopology interface for CKsProxy - Implement more of IBaseFilter::SetSyncSource for CKsProxy - Add missing AddRef to IBaseFilter::QueryFilterInfo for CKsProxy svn path=/trunk/; revision=46176
674 lines
17 KiB
C++
674 lines
17 KiB
C++
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS WDM Streaming ActiveMovie Proxy
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* FILE: dll/directx/ksproxy/input_cpp.cpp
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* PURPOSE: InputPin of Proxy Filter
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*
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* PROGRAMMERS: Johannes Anderwald (janderwald@reactos.org)
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*/
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#include "precomp.h"
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#ifndef _MSC_VER
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const GUID IID_IKsPinFactory = {0xCD5EBE6BL, 0x8B6E, 0x11D1, {0x8A, 0xE0, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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#endif
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class COutputPin : public IPin,
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public IKsObject,
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public IKsPropertySet,
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public IStreamBuilder,
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public IKsPinFactory,
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public ISpecifyPropertyPages,
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// public IKsPinPipe,
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public IKsControl
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/*
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public IQualityControl,
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public IKsPinEx,
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public IKsAggregateControl
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public IMediaSeeking,
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public IAMStreamConfig,
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public IMemAllocatorNotifyCallbackTemp
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*/
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{
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public:
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STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
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STDMETHODIMP_(ULONG) AddRef()
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{
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InterlockedIncrement(&m_Ref);
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return m_Ref;
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}
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STDMETHODIMP_(ULONG) Release()
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{
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InterlockedDecrement(&m_Ref);
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if (!m_Ref)
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{
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//delete this;
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return 0;
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}
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return m_Ref;
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}
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//IKsPinPipe
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HRESULT STDMETHODCALLTYPE KsGetPinFramingCache(PKSALLOCATOR_FRAMING_EX *FramingEx, PFRAMING_PROP FramingProp, FRAMING_CACHE_OPS Option);
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HRESULT STDMETHODCALLTYPE KsSetPinFramingCache(PKSALLOCATOR_FRAMING_EX FramingEx, PFRAMING_PROP FramingProp, FRAMING_CACHE_OPS Option);
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IPin* STDMETHODCALLTYPE KsGetConnectedPin();
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IKsAllocatorEx* STDMETHODCALLTYPE KsGetPipe(KSPEEKOPERATION Operation);
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HRESULT STDMETHODCALLTYPE KsSetPipe(IKsAllocatorEx *KsAllocator);
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ULONG STDMETHODCALLTYPE KsGetPipeAllocatorFlag();
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HRESULT STDMETHODCALLTYPE KsSetPipeAllocatorFlag(ULONG Flag);
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GUID STDMETHODCALLTYPE KsGetPinBusCache();
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HRESULT STDMETHODCALLTYPE KsSetPinBusCache(GUID Bus);
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PWCHAR STDMETHODCALLTYPE KsGetPinName();
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PWCHAR STDMETHODCALLTYPE KsGetFilterName();
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//IPin methods
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HRESULT STDMETHODCALLTYPE Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt);
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HRESULT STDMETHODCALLTYPE ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt);
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HRESULT STDMETHODCALLTYPE Disconnect();
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HRESULT STDMETHODCALLTYPE ConnectedTo(IPin **pPin);
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HRESULT STDMETHODCALLTYPE ConnectionMediaType(AM_MEDIA_TYPE *pmt);
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HRESULT STDMETHODCALLTYPE QueryPinInfo(PIN_INFO *pInfo);
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HRESULT STDMETHODCALLTYPE QueryDirection(PIN_DIRECTION *pPinDir);
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HRESULT STDMETHODCALLTYPE QueryId(LPWSTR *Id);
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HRESULT STDMETHODCALLTYPE QueryAccept(const AM_MEDIA_TYPE *pmt);
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HRESULT STDMETHODCALLTYPE EnumMediaTypes(IEnumMediaTypes **ppEnum);
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HRESULT STDMETHODCALLTYPE QueryInternalConnections(IPin **apPin, ULONG *nPin);
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HRESULT STDMETHODCALLTYPE EndOfStream();
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HRESULT STDMETHODCALLTYPE BeginFlush();
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HRESULT STDMETHODCALLTYPE EndFlush();
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HRESULT STDMETHODCALLTYPE NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
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// ISpecifyPropertyPages
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HRESULT STDMETHODCALLTYPE GetPages(CAUUID *pPages);
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//IKsObject methods
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HANDLE STDMETHODCALLTYPE KsGetObjectHandle();
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//IKsPropertySet
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HRESULT STDMETHODCALLTYPE Set(REFGUID guidPropSet, DWORD dwPropID, LPVOID pInstanceData, DWORD cbInstanceData, LPVOID pPropData, DWORD cbPropData);
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HRESULT STDMETHODCALLTYPE Get(REFGUID guidPropSet, DWORD dwPropID, LPVOID pInstanceData, DWORD cbInstanceData, LPVOID pPropData, DWORD cbPropData, DWORD *pcbReturned);
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HRESULT STDMETHODCALLTYPE QuerySupported(REFGUID guidPropSet, DWORD dwPropID, DWORD *pTypeSupport);
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//IKsControl
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HRESULT STDMETHODCALLTYPE KsProperty(PKSPROPERTY Property, ULONG PropertyLength, LPVOID PropertyData, ULONG DataLength, ULONG* BytesReturned);
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HRESULT STDMETHODCALLTYPE KsMethod(PKSMETHOD Method, ULONG MethodLength, LPVOID MethodData, ULONG DataLength, ULONG* BytesReturned);
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HRESULT STDMETHODCALLTYPE KsEvent(PKSEVENT Event, ULONG EventLength, LPVOID EventData, ULONG DataLength, ULONG* BytesReturned);
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//IStreamBuilder
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HRESULT STDMETHODCALLTYPE Render(IPin *ppinOut, IGraphBuilder *pGraph);
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HRESULT STDMETHODCALLTYPE Backout(IPin *ppinOut, IGraphBuilder *pGraph);
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//IKsPinFactory
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HRESULT STDMETHODCALLTYPE KsPinFactory(ULONG* PinFactory);
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COutputPin(IBaseFilter * ParentFilter, LPCWSTR PinName, ULONG PinId);
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virtual ~COutputPin();
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protected:
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LONG m_Ref;
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IBaseFilter * m_ParentFilter;
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LPCWSTR m_PinName;
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HANDLE m_hPin;
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ULONG m_PinId;
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IKsObject * m_KsObjectParent;
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IPin * m_Pin;
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};
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COutputPin::~COutputPin()
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{
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if (m_KsObjectParent)
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m_KsObjectParent->Release();
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}
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COutputPin::COutputPin(
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IBaseFilter * ParentFilter,
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LPCWSTR PinName,
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ULONG PinId) : m_Ref(0), m_ParentFilter(ParentFilter), m_PinName(PinName), m_hPin(INVALID_HANDLE_VALUE), m_PinId(PinId), m_KsObjectParent(0), m_Pin(0)
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{
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HRESULT hr;
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hr = m_ParentFilter->QueryInterface(IID_IKsObject, (LPVOID*)&m_KsObjectParent);
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assert(hr == S_OK);
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};
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::QueryInterface(
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IN REFIID refiid,
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OUT PVOID* Output)
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{
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*Output = NULL;
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if (IsEqualGUID(refiid, IID_IUnknown) ||
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IsEqualGUID(refiid, IID_IPin))
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{
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*Output = PVOID(this);
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reinterpret_cast<IUnknown*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IKsObject))
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{
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*Output = (IKsObject*)(this);
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reinterpret_cast<IKsObject*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IKsPropertySet))
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{
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*Output = (IKsPropertySet*)(this);
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reinterpret_cast<IKsPropertySet*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IKsControl))
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{
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*Output = (IKsControl*)(this);
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reinterpret_cast<IKsControl*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IStreamBuilder))
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{
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*Output = (IStreamBuilder*)(this);
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reinterpret_cast<IStreamBuilder*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IKsPinFactory))
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{
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*Output = (IKsPinFactory*)(this);
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reinterpret_cast<IKsPinFactory*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_ISpecifyPropertyPages))
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{
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*Output = (ISpecifyPropertyPages*)(this);
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reinterpret_cast<ISpecifyPropertyPages*>(*Output)->AddRef();
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return NOERROR;
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}
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else if (IsEqualGUID(refiid, IID_IBaseFilter))
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{
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OutputDebugStringW(L"COutputPin::QueryInterface query IID_IBaseFilter\n");
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DebugBreak();
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}
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WCHAR Buffer[MAX_PATH];
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LPOLESTR lpstr;
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StringFromCLSID(refiid, &lpstr);
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swprintf(Buffer, L"COutputPin::QueryInterface: NoInterface for %s\n", lpstr);
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OutputDebugStringW(Buffer);
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CoTaskMemFree(lpstr);
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return E_NOINTERFACE;
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}
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//-------------------------------------------------------------------
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// ISpecifyPropertyPages
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::GetPages(CAUUID *pPages)
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{
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OutputDebugStringW(L"COutputPin::GetPages NotImplemented\n");
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if (!pPages)
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return E_POINTER;
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pPages->cElems = 0;
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pPages->pElems = NULL;
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return S_OK;
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}
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//-------------------------------------------------------------------
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// IKsPinFactory
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::KsPinFactory(
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ULONG* PinFactory)
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{
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*PinFactory = m_PinId;
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return S_OK;
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}
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//-------------------------------------------------------------------
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// IStreamBuilder
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Render(
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IPin *ppinOut,
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IGraphBuilder *pGraph)
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{
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return S_OK;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Backout(
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IPin *ppinOut,
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IGraphBuilder *pGraph)
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{
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return S_OK;
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}
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//-------------------------------------------------------------------
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// IKsObject
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//
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HANDLE
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STDMETHODCALLTYPE
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COutputPin::KsGetObjectHandle()
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{
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assert(m_hPin);
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return m_hPin;
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}
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//-------------------------------------------------------------------
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// IKsControl
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::KsProperty(
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PKSPROPERTY Property,
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ULONG PropertyLength,
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LPVOID PropertyData,
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ULONG DataLength,
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ULONG* BytesReturned)
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{
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assert(m_hPin != 0);
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return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_PROPERTY, (PVOID)Property, PropertyLength, (PVOID)PropertyData, DataLength, BytesReturned);
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::KsMethod(
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PKSMETHOD Method,
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ULONG MethodLength,
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LPVOID MethodData,
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ULONG DataLength,
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ULONG* BytesReturned)
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{
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assert(m_hPin != 0);
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return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_METHOD, (PVOID)Method, MethodLength, (PVOID)MethodData, DataLength, BytesReturned);
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::KsEvent(
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PKSEVENT Event,
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ULONG EventLength,
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LPVOID EventData,
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ULONG DataLength,
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ULONG* BytesReturned)
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{
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assert(m_hPin != 0);
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if (EventLength)
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return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_ENABLE_EVENT, (PVOID)Event, EventLength, (PVOID)EventData, DataLength, BytesReturned);
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else
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return KsSynchronousDeviceControl(m_hPin, IOCTL_KS_DISABLE_EVENT, (PVOID)Event, EventLength, NULL, 0, BytesReturned);
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}
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//-------------------------------------------------------------------
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// IKsPropertySet
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Set(
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REFGUID guidPropSet,
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DWORD dwPropID,
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LPVOID pInstanceData,
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DWORD cbInstanceData,
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LPVOID pPropData,
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DWORD cbPropData)
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{
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ULONG BytesReturned;
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if (cbInstanceData)
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{
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PKSPROPERTY Property = (PKSPROPERTY)CoTaskMemAlloc(sizeof(KSPROPERTY) + cbInstanceData);
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if (!Property)
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return E_OUTOFMEMORY;
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Property->Set = guidPropSet;
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Property->Id = dwPropID;
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Property->Flags = KSPROPERTY_TYPE_SET;
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CopyMemory((Property+1), pInstanceData, cbInstanceData);
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HRESULT hr = KsProperty(Property, sizeof(KSPROPERTY) + cbInstanceData, pPropData, cbPropData, &BytesReturned);
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CoTaskMemFree(Property);
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return hr;
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}
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else
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{
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KSPROPERTY Property;
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Property.Set = guidPropSet;
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Property.Id = dwPropID;
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Property.Flags = KSPROPERTY_TYPE_SET;
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HRESULT hr = KsProperty(&Property, sizeof(KSPROPERTY), pPropData, cbPropData, &BytesReturned);
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return hr;
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}
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Get(
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REFGUID guidPropSet,
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DWORD dwPropID,
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LPVOID pInstanceData,
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DWORD cbInstanceData,
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LPVOID pPropData,
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DWORD cbPropData,
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DWORD *pcbReturned)
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{
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ULONG BytesReturned;
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if (cbInstanceData)
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{
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PKSPROPERTY Property = (PKSPROPERTY)CoTaskMemAlloc(sizeof(KSPROPERTY) + cbInstanceData);
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if (!Property)
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return E_OUTOFMEMORY;
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Property->Set = guidPropSet;
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Property->Id = dwPropID;
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Property->Flags = KSPROPERTY_TYPE_GET;
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CopyMemory((Property+1), pInstanceData, cbInstanceData);
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HRESULT hr = KsProperty(Property, sizeof(KSPROPERTY) + cbInstanceData, pPropData, cbPropData, &BytesReturned);
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CoTaskMemFree(Property);
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return hr;
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}
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else
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{
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KSPROPERTY Property;
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Property.Set = guidPropSet;
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Property.Id = dwPropID;
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Property.Flags = KSPROPERTY_TYPE_GET;
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HRESULT hr = KsProperty(&Property, sizeof(KSPROPERTY), pPropData, cbPropData, &BytesReturned);
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return hr;
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}
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::QuerySupported(
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REFGUID guidPropSet,
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DWORD dwPropID,
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DWORD *pTypeSupport)
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{
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KSPROPERTY Property;
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ULONG BytesReturned;
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Property.Set = guidPropSet;
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Property.Id = dwPropID;
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Property.Flags = KSPROPERTY_TYPE_SETSUPPORT;
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return KsProperty(&Property, sizeof(KSPROPERTY), pTypeSupport, sizeof(DWORD), &BytesReturned);
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}
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//-------------------------------------------------------------------
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// IPin interface
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//
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Connect(IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
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{
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AM_MEDIA_TYPE MediaType;
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HRESULT hr;
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HANDLE hFilter;
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OutputDebugStringW(L"COutputPin::Connect called\n");
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if (pmt)
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{
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hr = pReceivePin->QueryAccept(pmt);
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if (FAILED(hr))
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return hr;
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}
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else
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{
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// get parent filter handle
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hFilter = m_KsObjectParent->KsGetObjectHandle();
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// get media type count
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ZeroMemory(&MediaType, sizeof(AM_MEDIA_TYPE));
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hr = KsGetMediaType(0, &MediaType, hFilter, m_PinId);
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if (FAILED(hr))
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return hr;
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// query accept
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hr = pReceivePin->QueryAccept(&MediaType);
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if (FAILED(hr))
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return hr;
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pmt = &MediaType;
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}
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//FIXME create pin handle
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// receive connection;
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hr = pReceivePin->ReceiveConnection((IPin*)this, pmt);
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if (SUCCEEDED(hr))
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{
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// increment reference count
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pReceivePin->AddRef();
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m_Pin = pReceivePin;
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OutputDebugStringW(L"COutputPin::Connect success\n");
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}
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return hr;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::ReceiveConnection(IPin *pConnector, const AM_MEDIA_TYPE *pmt)
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{
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return E_UNEXPECTED;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::Disconnect( void)
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{
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if (!m_Pin)
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{
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// pin was not connected
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return S_FALSE;
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}
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//FIXME
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//check if filter is active
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m_Pin->Release();
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m_Pin = NULL;
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OutputDebugStringW(L"COutputPin::Disconnect\n");
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return S_OK;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::ConnectedTo(IPin **pPin)
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{
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if (!pPin)
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return E_POINTER;
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if (m_Pin)
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{
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// increment reference count
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m_Pin->AddRef();
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*pPin = m_Pin;
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return S_OK;
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}
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*pPin = NULL;
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return VFW_E_NOT_CONNECTED;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::ConnectionMediaType(AM_MEDIA_TYPE *pmt)
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{
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OutputDebugStringW(L"COutputPin::ConnectionMediaType called\n");
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::QueryPinInfo(PIN_INFO *pInfo)
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{
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wcscpy(pInfo->achName, m_PinName);
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pInfo->dir = PINDIR_OUTPUT;
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pInfo->pFilter = m_ParentFilter;
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m_ParentFilter->AddRef();
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return S_OK;
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}
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HRESULT
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STDMETHODCALLTYPE
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COutputPin::QueryDirection(PIN_DIRECTION *pPinDir)
|
|
{
|
|
if (pPinDir)
|
|
{
|
|
*pPinDir = PINDIR_OUTPUT;
|
|
return S_OK;
|
|
}
|
|
|
|
return E_POINTER;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::QueryId(LPWSTR *Id)
|
|
{
|
|
*Id = (LPWSTR)CoTaskMemAlloc((wcslen(m_PinName)+1)*sizeof(WCHAR));
|
|
if (!*Id)
|
|
return E_OUTOFMEMORY;
|
|
|
|
wcscpy(*Id, m_PinName);
|
|
return S_OK;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::QueryAccept(const AM_MEDIA_TYPE *pmt)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::QueryAccept called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::EnumMediaTypes(IEnumMediaTypes **ppEnum)
|
|
{
|
|
HRESULT hr;
|
|
ULONG MediaTypeCount = 0, Index;
|
|
AM_MEDIA_TYPE * MediaTypes;
|
|
HANDLE hFilter;
|
|
|
|
OutputDebugStringW(L"COutputPin::EnumMediaTypes called\n");
|
|
|
|
if (!m_KsObjectParent)
|
|
{
|
|
// no interface
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
// get parent filter handle
|
|
hFilter = m_KsObjectParent->KsGetObjectHandle();
|
|
|
|
// query media type count
|
|
hr = KsGetMediaTypeCount(hFilter, m_PinId, &MediaTypeCount);
|
|
if (FAILED(hr) || !MediaTypeCount)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::EnumMediaTypes failed1\n");
|
|
return hr;
|
|
}
|
|
|
|
// allocate media types
|
|
MediaTypes = (AM_MEDIA_TYPE*)CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE) * MediaTypeCount);
|
|
if (!MediaTypes)
|
|
{
|
|
// not enough memory
|
|
OutputDebugStringW(L"COutputPin::EnumMediaTypes CoTaskMemAlloc\n");
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
// zero media types
|
|
ZeroMemory(MediaTypes, sizeof(AM_MEDIA_TYPE) * MediaTypeCount);
|
|
|
|
for(Index = 0; Index < MediaTypeCount; Index++)
|
|
{
|
|
// get media type
|
|
hr = KsGetMediaType(Index, &MediaTypes[Index], hFilter, m_PinId);
|
|
if (FAILED(hr))
|
|
{
|
|
// failed
|
|
CoTaskMemFree(MediaTypes);
|
|
OutputDebugStringW(L"COutputPin::EnumMediaTypes failed2\n");
|
|
return hr;
|
|
}
|
|
}
|
|
|
|
return CEnumMediaTypes_fnConstructor(MediaTypeCount, MediaTypes, IID_IEnumMediaTypes, (void**)ppEnum);
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::QueryInternalConnections(IPin **apPin, ULONG *nPin)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::QueryInternalConnections called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::EndOfStream( void)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::EndOfStream called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::BeginFlush( void)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::BeginFlush called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::EndFlush( void)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::EndFlush called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
HRESULT
|
|
STDMETHODCALLTYPE
|
|
COutputPin::NewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
|
|
{
|
|
OutputDebugStringW(L"COutputPin::NewSegment called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
HRESULT
|
|
WINAPI
|
|
COutputPin_Constructor(
|
|
IBaseFilter * ParentFilter,
|
|
LPCWSTR PinName,
|
|
ULONG PinId,
|
|
REFIID riid,
|
|
LPVOID * ppv)
|
|
{
|
|
COutputPin * handler = new COutputPin(ParentFilter, PinName, PinId);
|
|
|
|
if (!handler)
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (FAILED(handler->QueryInterface(riid, ppv)))
|
|
{
|
|
/* not supported */
|
|
delete handler;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|