[199] | 1 | //////////////////////////////////////////////////////////// |
---|
[376] | 2 | // Copyright (C) Roman Ryltsov, 2008-2015 |
---|
[276] | 3 | // Created by Roman Ryltsov roman@alax.info, http://alax.info |
---|
[267] | 4 | // |
---|
| 5 | // This source code is published to complement DirectShowSpy developer powertoy |
---|
| 6 | // and demonstrate the internal use of APIs and tricks powering the tool. It is |
---|
[276] | 7 | // allowed to freely re-use the portions of the code in other projects, commercial |
---|
| 8 | // or otherwise (provided that you dont pretend that you wrote the original tool). |
---|
[267] | 9 | // |
---|
| 10 | // Please keep in mind that DirectShowSpy is a developer tool, it is strongly recommended |
---|
[276] | 11 | // that it is not shipped with release grade software. It is allowed to distribute |
---|
| 12 | // DirectShowSpy if only it is not registered with Windows by default and either |
---|
| 13 | // used privately, or registered on specific throubleshooting request. The advice applies |
---|
| 14 | // to hooking methods used by DirectShowSpy in general as well. |
---|
[199] | 15 | |
---|
| 16 | #include "stdafx.h" |
---|
| 17 | #include "resource.h" |
---|
| 18 | #include "FilterGraphHelper.h" |
---|
[440] | 19 | #include "MediaSampleTrace.h" |
---|
[231] | 20 | |
---|
| 21 | //////////////////////////////////////////////////////////// |
---|
| 22 | // Test |
---|
| 23 | |
---|
[440] | 24 | #if _DEVELOPMENT && FALSE |
---|
[231] | 25 | |
---|
| 26 | COMPILER_MESSAGE("Development: CFilterGraphHelper::DoPropertyFrameModal as Test") |
---|
| 27 | |
---|
| 28 | #if defined(_WIN64) |
---|
| 29 | extern "C" __declspec(dllexport) |
---|
| 30 | #else |
---|
| 31 | #pragma comment(linker, "/EXPORT:Test=_Test@0,PRIVATE") |
---|
| 32 | extern "C" // __declspec(dllexport) |
---|
| 33 | #endif // defined(_WIN64) |
---|
| 34 | |
---|
[440] | 35 | HRESULT STDMETHODCALLTYPE Test() |
---|
[231] | 36 | { |
---|
| 37 | _ATLTRY |
---|
| 38 | { |
---|
| 39 | CSingleThreadedApartment SingleThreadedApartment; |
---|
| 40 | CGenericFilterGraph FilterGraph; |
---|
| 41 | FilterGraph.CoCreateInstance(); |
---|
| 42 | __C(FilterGraph.m_pFilterGraph->RenderFile(_T("E:\\Media\\Robotica_1080.wmv"), NULL)); |
---|
[242] | 43 | _ATLTRY |
---|
| 44 | { |
---|
| 45 | const CComQIPtr<ISpy> pSpy = FilterGraph.m_pFilterGraph; |
---|
| 46 | if(pSpy) |
---|
| 47 | __C(pSpy->put_FriendlyName(CComBSTR(_T("Test")))); |
---|
| 48 | } |
---|
| 49 | _ATLCATCHALL() |
---|
| 50 | { |
---|
| 51 | _Z_EXCEPTION(); |
---|
| 52 | } |
---|
[231] | 53 | CLocalObjectPtr<CFilterGraphHelper> pHelper; |
---|
| 54 | pHelper->SetFilterGraph(FilterGraph.m_pFilterGraph); |
---|
| 55 | pHelper->DoPropertyFrameModal(0); |
---|
| 56 | } |
---|
| 57 | _ATLCATCH(Exception) |
---|
| 58 | { |
---|
| 59 | _C(Exception); |
---|
| 60 | } |
---|
| 61 | return S_OK; |
---|
| 62 | } |
---|
| 63 | |
---|
[440] | 64 | #endif // _DEVELOPMENT |
---|
| 65 | |
---|
| 66 | #if _DEVELOPMENT //&& FALSE |
---|
| 67 | |
---|
| 68 | COMPILER_MESSAGE("Development: MediaSampleTrace test as Test") |
---|
| 69 | |
---|
| 70 | //////////////////////////////////////////////////////////// |
---|
| 71 | // CRendererFilter |
---|
| 72 | |
---|
| 73 | class ATL_NO_VTABLE CRendererFilter : |
---|
| 74 | public CComObjectRootEx<CComMultiThreadModelNoCS>, |
---|
| 75 | //public CComCoClass<CRendererFilter>, |
---|
| 76 | public CBaseFilterT<CRendererFilter>, |
---|
| 77 | public CBasePersistT<CRendererFilter>, |
---|
| 78 | public CAmFilterMiscFlagsT<CRendererFilter, AM_FILTER_MISC_FLAGS_IS_RENDERER>, |
---|
| 79 | public CUpstreamMediaPositionAwareRendererFilterT<CRendererFilter> |
---|
| 80 | { |
---|
| 81 | public: |
---|
| 82 | //enum { IDR = }; |
---|
| 83 | |
---|
| 84 | DECLARE_NO_REGISTRY() //DECLARE_REGISTRY_RESOURCEID(IDR) |
---|
| 85 | |
---|
| 86 | DECLARE_PROTECT_FINAL_CONSTRUCT() |
---|
| 87 | |
---|
| 88 | //DECLARE_QI_TRACE(CRendererFilter) |
---|
| 89 | |
---|
| 90 | BEGIN_COM_MAP(CRendererFilter) |
---|
| 91 | COM_INTERFACE_ENTRY(IBaseFilter) |
---|
| 92 | COM_INTERFACE_ENTRY(IMediaFilter) |
---|
| 93 | COM_INTERFACE_ENTRY_IID(__uuidof(IPersist), IBaseFilter) |
---|
| 94 | COM_INTERFACE_ENTRY(IAMFilterMiscFlags) |
---|
| 95 | COM_INTERFACE_ENTRY_FUNC(__uuidof(IMediaSeeking), 0, QueryUpstreamMediaPositionInterface) |
---|
| 96 | COM_INTERFACE_ENTRY_FUNC(__uuidof(IDispatch), 0, QueryUpstreamMediaPositionInterface) |
---|
| 97 | COM_INTERFACE_ENTRY_FUNC(__uuidof(IMediaPosition), 0, QueryUpstreamMediaPositionInterface) |
---|
| 98 | END_COM_MAP() |
---|
| 99 | |
---|
| 100 | public: |
---|
| 101 | |
---|
| 102 | //////////////////////////////////////////////////////// |
---|
| 103 | // CInputPin |
---|
| 104 | |
---|
| 105 | class ATL_NO_VTABLE CInputPin : |
---|
| 106 | public CComObjectRootEx<CComMultiThreadModelNoCS>, |
---|
| 107 | public CInputPinT<CInputPin, CRendererFilter> |
---|
| 108 | { |
---|
| 109 | public: |
---|
| 110 | |
---|
| 111 | //DECLARE_QI_TRACE(CRendererFilter::CInputPin) |
---|
| 112 | |
---|
| 113 | BEGIN_COM_MAP(CInputPin) |
---|
| 114 | COM_INTERFACE_ENTRY(IPin) |
---|
| 115 | COM_INTERFACE_ENTRY(IMemInputPin) |
---|
| 116 | END_COM_MAP() |
---|
| 117 | |
---|
| 118 | public: |
---|
| 119 | // CInputPin |
---|
| 120 | CInputPin() |
---|
| 121 | { |
---|
| 122 | _Z5_THIS(); |
---|
| 123 | } |
---|
| 124 | ~CInputPin() |
---|
| 125 | { |
---|
| 126 | _Z5_THIS(); |
---|
| 127 | } |
---|
| 128 | BOOL CheckMediaType(const CMediaType& pMediaType) const |
---|
| 129 | { |
---|
| 130 | _A(pMediaType); |
---|
| 131 | return TRUE; |
---|
| 132 | } |
---|
| 133 | }; |
---|
| 134 | |
---|
| 135 | private: |
---|
| 136 | CObjectPtr<CInputPin> m_pInputPin; |
---|
| 137 | mutable CRoCriticalSection m_ReceiveCriticalSection; |
---|
| 138 | CComPtr<IMediaSampleTrace> m_pMediaSampleTrace; |
---|
| 139 | |
---|
| 140 | public: |
---|
| 141 | // CRendererFilter |
---|
| 142 | CRendererFilter() : |
---|
| 143 | CBasePersistT<CRendererFilter>(GetDataCriticalSection()) |
---|
| 144 | { |
---|
| 145 | _Z4_THIS(); |
---|
| 146 | } |
---|
| 147 | ~CRendererFilter() |
---|
| 148 | { |
---|
| 149 | _Z4_THIS(); |
---|
| 150 | } |
---|
| 151 | HRESULT FinalConstruct() |
---|
| 152 | { |
---|
| 153 | _ATLTRY |
---|
| 154 | { |
---|
| 155 | m_pInputPin.Construct()->Initialize(this, L"Input"); |
---|
| 156 | AddPin(m_pInputPin); |
---|
| 157 | CreateUpstreamMediaPosition(); |
---|
| 158 | } |
---|
| 159 | _ATLCATCH(Exception) |
---|
| 160 | { |
---|
| 161 | _C(Exception); |
---|
| 162 | } |
---|
| 163 | return S_OK; |
---|
| 164 | } |
---|
| 165 | VOID FinalRelease() |
---|
| 166 | { |
---|
| 167 | DestroyUpstreamMediaPosition(); |
---|
| 168 | m_pInputPin.Release(); |
---|
| 169 | } |
---|
| 170 | VOID DeliverNewSegment(IPin*, REFERENCE_TIME nStartTime, REFERENCE_TIME nStopTime, DOUBLE fRate) |
---|
| 171 | { |
---|
| 172 | CRoCriticalSectionLock ReceiveLock(m_ReceiveCriticalSection); |
---|
| 173 | if(m_pMediaSampleTrace) |
---|
| 174 | _V(m_pMediaSampleTrace->RegisterNewSegment((IBaseFilter*) this, L"Main", nStartTime, nStopTime, fRate, NULL)); |
---|
| 175 | } |
---|
| 176 | VOID DeliverEndOfStream(CInputPin*) |
---|
| 177 | { |
---|
| 178 | CRoCriticalSectionLock ReceiveLock(m_ReceiveCriticalSection); |
---|
| 179 | if(m_pMediaSampleTrace) |
---|
| 180 | _V(m_pMediaSampleTrace->RegisterEndOfStream((IBaseFilter*) this, L"Main", L"That's All!")); |
---|
| 181 | NotifyComplete(S_OK); |
---|
| 182 | } |
---|
| 183 | VOID CueFilter() |
---|
| 184 | { |
---|
| 185 | CRoCriticalSectionLock ReceiveLock(m_ReceiveCriticalSection); |
---|
| 186 | CRoCriticalSectionLock DataLock(GetDataCriticalSection()); |
---|
| 187 | if(!m_pInputPin->IsPeerPinAvailable()) |
---|
| 188 | { |
---|
| 189 | NotifyComplete(S_FALSE); |
---|
| 190 | return; |
---|
| 191 | } |
---|
| 192 | const CComQIPtr<ISpy> pSpy = GetFilterGraph(); |
---|
| 193 | _A(pSpy); |
---|
| 194 | CComPtr<IMediaSampleTrace> pMediaSampleTrace; |
---|
| 195 | __C(pSpy->CreateMediaSampleTrace(&pMediaSampleTrace)); |
---|
| 196 | m_pMediaSampleTrace = pMediaSampleTrace; |
---|
| 197 | } |
---|
| 198 | VOID StopFilter() |
---|
| 199 | { |
---|
| 200 | CRoCriticalSectionLock ReceiveLock(m_ReceiveCriticalSection); |
---|
| 201 | CRoCriticalSectionLock DataLock(GetDataCriticalSection()); |
---|
| 202 | m_pMediaSampleTrace.Release(); |
---|
| 203 | } |
---|
| 204 | VOID ReceiveMediaSample(CInputPin* pInputPin, IMediaSample2* pMediaSample, HRESULT& nReceiveResult) |
---|
| 205 | { |
---|
| 206 | CRoCriticalSectionLock ReceiveLock(m_ReceiveCriticalSection); |
---|
| 207 | CMediaSampleProperties Properties(pMediaSample); |
---|
| 208 | CRoCriticalSectionLock DataLock(GetDataCriticalSection()); |
---|
| 209 | if(m_pMediaSampleTrace) |
---|
| 210 | _V(m_pMediaSampleTrace->RegisterMediaSample((IBaseFilter*) this, L"Main", (BYTE*) (AM_SAMPLE2_PROPERTIES*) &Properties, NULL)); |
---|
| 211 | nReceiveResult = S_OK; |
---|
| 212 | } |
---|
| 213 | const CObjectPtr<CInputPin>& GetInputPin() const |
---|
| 214 | { |
---|
| 215 | return m_pInputPin; |
---|
| 216 | } |
---|
| 217 | }; |
---|
| 218 | |
---|
| 219 | #if defined(_WIN64) |
---|
| 220 | extern "C" __declspec(dllexport) |
---|
| 221 | #else |
---|
| 222 | #pragma comment(linker, "/EXPORT:Test=_Test@0,PRIVATE") |
---|
| 223 | extern "C" // __declspec(dllexport) |
---|
| 224 | #endif // defined(_WIN64) |
---|
| 225 | |
---|
| 226 | HRESULT STDMETHODCALLTYPE Test() |
---|
| 227 | { |
---|
| 228 | _ATLTRY |
---|
| 229 | { |
---|
| 230 | CSingleThreadedApartment SingleThreadedApartment; |
---|
| 231 | CGenericFilterGraph FilterGraph; |
---|
| 232 | FilterGraph.CoCreateInstance(); |
---|
| 233 | const CComPtr<IBaseFilter> pSourceBaseFilter = FilterGraph.AddSourceFilter( |
---|
[441] | 234 | _T("E:\\Media\\Robotica_1080.wmv") |
---|
| 235 | //_T("E:\\Media\\Windows Phone - Design for Developers.mp4") |
---|
[440] | 236 | ); |
---|
| 237 | CComPtr<IPin> pOutputPin = _FilterGraphHelper::GetFilterPin(pSourceBaseFilter, PINDIR_OUTPUT); |
---|
[441] | 238 | if(FALSE) |
---|
[440] | 239 | { |
---|
| 240 | class __declspec(uuid("{025BE2E4-1787-4DA4-A585-C5B2B9EEB57C}")) Demultiplexer; |
---|
| 241 | CComPtr<IBaseFilter> pBaseFilter; |
---|
| 242 | __C(pBaseFilter.CoCreateInstance(__uuidof(Demultiplexer))); |
---|
| 243 | __C(FilterGraph.AddFilter(pBaseFilter, _T("Demultiplexer"))); |
---|
| 244 | __C(FilterGraph.Connect(pOutputPin, _FilterGraphHelper::GetFilterPin(pBaseFilter, PINDIR_INPUT))); |
---|
| 245 | pOutputPin = _FilterGraphHelper::GetFilterPin(pBaseFilter, PINDIR_OUTPUT); |
---|
| 246 | } |
---|
| 247 | CObjectPtr<CRendererFilter> pRendererFilter; |
---|
| 248 | pRendererFilter.Construct(); |
---|
| 249 | __C(FilterGraph.AddFilter(pRendererFilter, _T("Renderer"))); |
---|
| 250 | __C(FilterGraph.Connect(pOutputPin, pRendererFilter->GetInputPin())); |
---|
| 251 | __C(FilterGraph.m_pMediaFilter->SetSyncSource(NULL)); |
---|
| 252 | const CComQIPtr<ISpy> pSpy = FilterGraph.m_pFilterGraph; |
---|
| 253 | _A(pSpy); |
---|
| 254 | __C(pSpy->put_FriendlyName(CComBSTR(_T("Test")))); |
---|
| 255 | __C(FilterGraph.m_pMediaControl->Run()); |
---|
| 256 | __C(FilterGraph.WaitForCompletionDispatchingMessages()); |
---|
| 257 | CMediaSampleTracePropertySheet PropertySheet; |
---|
| 258 | PropertySheet.DoModal(GetActiveWindow()); |
---|
| 259 | } |
---|
| 260 | _ATLCATCH(Exception) |
---|
| 261 | { |
---|
| 262 | _C(Exception); |
---|
| 263 | } |
---|
| 264 | return S_OK; |
---|
| 265 | } |
---|
| 266 | |
---|
| 267 | #endif // _DEVELOPMENT |
---|