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Fixed cvRetrieveFrame memory leak under AVFoundation (ticket #1837)

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This commit is contained in:
Alexander Reshetnikov 2012-04-23 16:12:24 +00:00
parent cddadc04b7
commit 4b5b7bdb5a
1 changed files with 2 additions and 0 deletions
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modules/highgui/src/cap_avfoundation.mm
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@ -969,6 +969,8 @@ IplImage* CvCaptureFile::retrieveFramePixelBuffer() {
CVPixelBufferUnlockBaseAddress(pixels, 0);
CVBufferRelease(pixels);
CMSampleBufferInvalidate(sampleBuffer);
CFRelease(sampleBuffer);
[localpool drain];
return bgr_image;