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Merge pull request #2997 from mojoritty:bugfix_3767

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This commit is contained in:
Vadim Pisarevsky 2014-07-25 12:39:30 +00:00
commit 38b3698b97
1 changed files with 4 additions and 0 deletions
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4
modules/highgui/src/cap_dshow.cpp
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@ -1825,6 +1825,8 @@ bool videoInput::setVideoSettingCamera(int deviceID, long Property, long lValue,
hr = VDList[deviceID]->pVideoInputFilter->QueryInterface(IID_IAMCameraControl, (void**)&pIAMCameraControl);
if (FAILED(hr)) {
printf("Error\n");
if(VDList[deviceID]->pVideoInputFilter)VDList[deviceID]->pVideoInputFilter->Release();
if(VDList[deviceID]->pVideoInputFilter)VDList[deviceID]->pVideoInputFilter = NULL;
return false;
}
else
@ -1843,6 +1845,8 @@ bool videoInput::setVideoSettingCamera(int deviceID, long Property, long lValue,
pIAMCameraControl->Set(Property, lValue, Flags);
}
pIAMCameraControl->Release();
if(VDList[deviceID]->pVideoInputFilter)VDList[deviceID]->pVideoInputFilter->Release();
if(VDList[deviceID]->pVideoInputFilter)VDList[deviceID]->pVideoInputFilter = NULL;
return true;
}
}