d6a7a6d503
Previously, VideoCapture::retrieve would return a Mat that referenced the internal IplImage. Since the latter is rewritten every time a frame is captured, it means that if the user captures two frames in a row, the first frame would reference nothing. Similar if a user captures a frame, then destroys the VideoCapture instance. Note that the other branch of the if isn't affected, since flip allocates a new Mat. |
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| doc | ||
| include/opencv2/highgui | ||
| perf | ||
| src | ||
| test | ||
| CMakeLists.txt | ||