HRESULT Trace::Log_ProcessInput(ABI::Windows::Foundation::Diagnostics::ILoggingActivity **ppActivity,DWORD dwInputStreamID, IMFSample *pSample, DWORD dwFlags,REFERENCE_TIME presentationTime) { ComPtr<ILoggingFields> fields; HRESULT hr = CreateLoggingFields(&fields); if (FAILED(hr)) return hr; fields->AddUInt32(HStringReference(L"InputStreamId").Get(), dwInputStreamID); if (pSample != nullptr) { REFERENCE_TIME sampleTime = 0,duration = 0; DWORD dwSampleFlags = 0, dwBufferCount = 0; pSample->GetSampleTime(&sampleTime); pSample->GetSampleDuration(&duration); pSample->GetSampleFlags(&dwSampleFlags); pSample->GetBufferCount(&dwBufferCount); fields->AddTimeSpan(HStringReference(L"Time").Get(), ABI::Windows::Foundation::TimeSpan() = { sampleTime }); fields->AddTimeSpan(HStringReference(L"Duration").Get(), ABI::Windows::Foundation::TimeSpan() = { duration }); fields->AddUInt32(HStringReference(L"SampleFlags").Get(), dwSampleFlags); fields->AddUInt32(HStringReference(L"BufferCount").Get(), dwBufferCount); } else { fields->AddEmpty(HStringReference(L"InputStreamId").Get()); fields->AddEmpty(HStringReference(L"Time").Get()); fields->AddEmpty(HStringReference(L"Duration").Get()); fields->AddEmpty(HStringReference(L"SampleFlags").Get()); } fields->AddTimeSpan(HStringReference(L"PresentationTime").Get(), ABI::Windows::Foundation::TimeSpan() = { presentationTime }); fields->AddUInt32(HStringReference(L"Flags").Get(), dwFlags); hr = g_spLogChannel->StartActivityWithFields(HStringReference(MFT_PROCESS_INPUT).Get(), fields.Get(), ppActivity); return hr; }
HRESULT Trace::Log_StartGetFrame(ABI::Windows::Foundation::Diagnostics::ILoggingActivity **ppActivity, REFERENCE_TIME presentationTime,const REFERENCE_TIME *pTimes,size_t queueSize) { ComPtr<ILoggingFields> fields; HRESULT hr = CreateLoggingFields(&fields); if (FAILED(hr)) return hr; fields->AddTimeSpan(HStringReference(L"PresentationTime").Get(), ABI::Windows::Foundation::TimeSpan() = { presentationTime }); if (queueSize > 0) fields->AddTimeSpanArray(HStringReference(L"Queue").Get(), queueSize, (ABI::Windows::Foundation::TimeSpan *) pTimes); else fields->AddEmpty(HStringReference(L"Queue").Get()); fields->AddUInt32(HStringReference(L"Queue.size").Get(),queueSize); return g_spLogChannel->StartActivityWithFields(HStringReference(APP_GETFRAME).Get(), fields.Get(), ppActivity); }