Changeset 325 for trunk/DirectShowSpy/FilterGraphHelper.h

Timestamp:

Sep 6, 2014, 12:46:49 AM (8 years ago)

Author:

roman

Message:

Print clocks on the filter graph report/text

File:

• trunk/DirectShowSpy/FilterGraphHelper.h (modified) (1 diff)

trunk/DirectShowSpy/FilterGraphHelper.h

@@ -3205 +3205 @@
                 }
                 #pragma endregion 
+                #pragma region Clock
+                {
+                        sText += AtlFormatString(_T("## ") _T("Clock") _T("\r\n") _T("\r\n"));
+                        CComPtr<IReferenceClock> pCurrentReferenceClock;
+                        _ATLTRY
+                        {
+                                const CComQIPtr<IMediaFilter> pMediaFilter = pFilterGraph;
+                                if(pMediaFilter)
+                                        __C(pMediaFilter->GetSyncSource(&pCurrentReferenceClock));
+                        }
+                        _ATLCATCHALL()
+                        {
+                                _Z_EXCEPTION();
+                        }
+                        CStringW sCurrentName;
+                        for(auto&& pBaseFilter: FilterArray)
+                        {
+                                const CComQIPtr<IReferenceClock> pReferenceClock = pBaseFilter;
+                                if(!pReferenceClock)
+                                        continue;
+                                const CStringW sName = _FilterGraphHelper::GetFilterName(pBaseFilter);
+                                CRoArrayT<CString> Array;
+                                _ATLTRY
+                                {
+                                        if(pCurrentReferenceClock == pReferenceClock)
+                                        {
+                                                sCurrentName = sName;
+                                                Array.Add(_T("Current"));
+                                        }
+                                        Array.Add(I(pReferenceClock));
+                                        REFERENCE_TIME nTime = 0;
+                                        __C(pReferenceClock->GetTime(&nTime));
+                                        Array.Add(I(_FilterGraphHelper::FormatReferenceTime(nTime)));
+                                        Array.Add(I(AtlFormatString(_T("0x%I64X"), nTime)));
+                                }
+                                _ATLCATCHALL()
+                                {
+                                        _Z_EXCEPTION();
+                                }
+                                sText += AtlFormatString(_T(" * ") _T("%s (%s)") _T("\r\n"), I(sName), _StringHelper::Join(Array, _T(", ")));
+                        }
+                        if(pCurrentReferenceClock)
+                        {
+                                if(sCurrentName.IsEmpty())
+                                {
+                                        CRoArrayT<CString> Array;
+                                        _ATLTRY
+                                        {
+                                                Array.Add(I(pCurrentReferenceClock));
+                                                REFERENCE_TIME nTime = 0;
+                                                __C(pCurrentReferenceClock->GetTime(&nTime));
+                                                Array.Add(I(_FilterGraphHelper::FormatReferenceTime(nTime)));
+                                                Array.Add(I(AtlFormatString(_T("0x%I64X"), nTime)));
+                                        }
+                                        _ATLCATCHALL()
+                                        {
+                                                _Z_EXCEPTION();
+                                        }
+                                        sText += AtlFormatString(_T(" * ") _T("Current: External (%s)") _T("\r\n"), _StringHelper::Join(Array, _T(", ")));
+                                }
+                        } else
+                                sText += AtlFormatString(_T(" * ") _T("Current: None") _T("\r\n"));
+                        sText += _T("\r\n");
+                }
+                #pragma endregion 
                 return sText;
         }