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Merge pull request #544 from Portisch/amlogic_grabber_fixup 

Amlogic grabber: fixup closing video device on each frame
This commit is contained in:
Rick164 2019-04-02 19:35:19 +02:00 committed by GitHub
parent f0392208c7 46cad16305
commit ea0449778d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 3 deletions
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9
libsrc/grabber/amlogic/AmlogicGrabber.cpp
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@ -117,7 +117,11 @@ int AmlogicGrabber::grabFrame(Image<ColorRgb> & image)
}
else if (_device == "amvideocap0")
{
grabFrame_amvideocap(image);
if (grabFrame_amvideocap(image) < 0)
{
closeDev(_videoDev);
closeDev(_captureDev);
}
}
}
else
@ -131,8 +135,6 @@ int AmlogicGrabber::grabFrame(Image<ColorRgb> & image)
_fbGrabber.grabFrame(image);
}
closeDev(_videoDev);
return 0;
}
@ -176,6 +178,7 @@ int AmlogicGrabber::grabFrame_amvideocap(Image<ColorRgb> & image)
// Read of snapshot failed
ErrorIf(_lastError != 4, _log,"Capture failed to grab entire image [bytesToRead(%d) != bytesRead(%d)]", _bytesToRead, bytesRead);
closeDev(_captureDev);
_lastError = 4;
return -1;
}