Changeset 98 for trunk/DirectShowSpy/FilterGraphSpy.h
- Timestamp:
- Aug 21, 2012, 3:09:45 PM (11 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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trunk/DirectShowSpy/FilterGraphSpy.h
r97 r98 506 506 return FALSE; 507 507 } 508 static BOOL LookupEventCodeName(LONG nEventCode, LPCSTR& pszName) throw() 509 { 510 // NOTE: See Windows SDK evcode.h 511 static const struct { LONG nEventCode; LPCSTR pszName; } g_pMap[] = 512 { 513 #define A(x) { x, #x }, 514 A(EC_COMPLETE) 515 A(EC_USERABORT) 516 A(EC_ERRORABORT) 517 A(EC_TIME) 518 A(EC_REPAINT) 519 A(EC_STREAM_ERROR_STOPPED) 520 A(EC_STREAM_ERROR_STILLPLAYING) 521 A(EC_ERROR_STILLPLAYING) 522 A(EC_PALETTE_CHANGED) 523 A(EC_VIDEO_SIZE_CHANGED) 524 A(EC_QUALITY_CHANGE) 525 A(EC_SHUTTING_DOWN) 526 A(EC_CLOCK_CHANGED) 527 A(EC_PAUSED) 528 A(EC_OPENING_FILE) 529 A(EC_BUFFERING_DATA) 530 A(EC_FULLSCREEN_LOST) 531 A(EC_ACTIVATE) 532 A(EC_NEED_RESTART) 533 A(EC_WINDOW_DESTROYED) 534 A(EC_DISPLAY_CHANGED) 535 A(EC_STARVATION) 536 A(EC_OLE_EVENT) 537 A(EC_NOTIFY_WINDOW) 538 A(EC_STREAM_CONTROL_STOPPED) 539 A(EC_STREAM_CONTROL_STARTED) 540 A(EC_END_OF_SEGMENT) 541 A(EC_SEGMENT_STARTED) 542 A(EC_LENGTH_CHANGED) 543 A(EC_DEVICE_LOST) 544 A(EC_SAMPLE_NEEDED) 545 A(EC_PROCESSING_LATENCY) 546 A(EC_SAMPLE_LATENCY) 547 A(EC_SCRUB_TIME) 548 A(EC_STEP_COMPLETE) 549 #undef A 550 }; 551 for(SIZE_T nIndex = 0; nIndex < DIM(g_pMap); nIndex++) 552 if(g_pMap[nIndex].nEventCode == nEventCode) 553 { 554 pszName = g_pMap[nIndex].pszName; 555 return TRUE; 556 } 557 return FALSE; 558 } 508 559 509 560 // ISpy … … 793 844 STDMETHOD(Notify)(LONG nEventCode, LONG_PTR nParameter1, LONG_PTR nParameter2) throw() 794 845 { 846 #if TRUE 847 LPCSTR pszEventName = NULL; 848 if(LookupEventCodeName(nEventCode, pszEventName)) 849 { 850 _Z4(atlTraceCOM, 4, _T("nEventCode %hs (0x%02X), nParameter1 0x%p, nParameter2 0x%p\n"), pszEventName, nEventCode, nParameter1, nParameter2); 851 } else 852 #endif 795 853 _Z4(atlTraceCOM, 4, _T("nEventCode 0x%02X, nParameter1 0x%p, nParameter2 0x%p\n"), nEventCode, nParameter1, nParameter2); 796 854 #if defined(_M_IX86) 797 855 // WARN: Guarding section around might be preventing from walknig frame up the stack 798 if(nEventCode == EC_ERRORABORT) 856 if(nEventCode == EC_ERRORABORT) // || nEventCode == EC_VIDEO_SIZE_CHANGED) 799 857 { 800 858 CONTEXT ThreadContext = { CONTEXT_FULL }; 801 859 GetCurrentThreadContext(&ThreadContext); 802 CDebugTraceCallStack::TraceCallStack(ThreadContext, (nEventCode == EC_ERRORABORT) ? 32 : 8);860 CDebugTraceCallStack::TraceCallStack(ThreadContext, 32); //(nEventCode == EC_ERRORABORT) ? 32 : 8); 803 861 } 804 862 #endif // defined(_M_IX86) 863 if(!m_pInnerMediaEventSink) 864 return S_FALSE; 805 865 return m_pInnerMediaEventSink->Notify(nEventCode, nParameter1, nParameter2); 806 866 } … … 830 890 STDMETHOD(CancelDefaultHandling)(LONG nEventCode) throw() 831 891 { 892 #if TRUE 893 LPCSTR pszEventName = NULL; 894 if(LookupEventCodeName(nEventCode, pszEventName)) 895 { 896 _Z4(atlTraceCOM, 4, _T("nEventCode %hs (0x%02X)\n"), pszEventName, nEventCode); 897 } else 898 #endif 832 899 _Z4(atlTraceCOM, 4, _T("nEventCode 0x%02X\n"), nEventCode); 833 900 return m_pInnerMediaEventEx->CancelDefaultHandling(nEventCode); … … 835 902 STDMETHOD(RestoreDefaultHandling)(LONG nEventCode) throw() 836 903 { 904 #if TRUE 905 LPCSTR pszEventName = NULL; 906 if(LookupEventCodeName(nEventCode, pszEventName)) 907 { 908 _Z4(atlTraceCOM, 4, _T("nEventCode %hs (0x%02X)\n"), pszEventName, nEventCode); 909 } else 910 #endif 837 911 _Z4(atlTraceCOM, 4, _T("nEventCode 0x%02X\n"), nEventCode); 838 912 return m_pInnerMediaEventEx->RestoreDefaultHandling(nEventCode);
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