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Add Timestamps to MSMF Video Capture by index

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Enable frame timestamp tests for MSMF

Add functional test for camera live timestamps

Remove trailing whitespace

Add timestamp test to all functional tests. Protect div by 0

Add Timestamps to MSMF Video Capture by index
This commit is contained in:
Jaime Rivera
2020-11-29 21:17:24 -08:00
parent aac30e772f
commit 2fa624aef0
3 changed files with 36 additions and 5 deletions
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modules/videoio/src/cap_msmf.cpp
+3 -2
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@@ -346,8 +346,6 @@ public:
STDMETHODIMP OnReadSample(HRESULT hrStatus, DWORD dwStreamIndex, DWORD dwStreamFlags, LONGLONG llTimestamp, IMFSample *pSample) CV_OVERRIDE
{
CV_UNUSED(llTimestamp);
HRESULT hr = 0;
cv::AutoLock lock(m_mutex);
@@ -360,6 +358,7 @@ public:
{
CV_LOG_DEBUG(NULL, "videoio(MSMF): drop frame (not processed)");
}
m_lastSampleTimestamp = llTimestamp;
m_lastSample = pSample;
}
}
@@ -439,6 +438,7 @@ public:
IMFSourceReader *m_reader;
DWORD m_dwStreamIndex;
LONGLONG m_lastSampleTimestamp;
_ComPtr<IMFSample> m_lastSample;
};
@@ -912,6 +912,7 @@ bool CvCapture_MSMF::grabFrame()
CV_LOG_WARNING(NULL, "videoio(MSMF): EOS signal. Capture stream is lost");
return false;
}
sampleTime = reader->m_lastSampleTimestamp;
return true;
}
else if (isOpen)