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Move m_pprevFrame free just before the clone of the latest frame for readability

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This commit is contained in:
Nicola Murino 2011-08-17 09:42:07 +02:00 committed by Stefan Sauer
parent 5ae630489c
commit 71a2a1be8e
1 changed files with 2 additions and 2 deletions
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4
ext/opencv/MotionCells.cpp
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@ -168,8 +168,6 @@ MotionCells::performDetectionMotionCells (IplImage * p_frame,
m_pbwImage = cvCreateImage (m_frameSize, IPL_DEPTH_8U, 1);
cvPyrDown (m_pprevFrame, m_pprevDown);
cvCvtColor (m_pprevDown, m_pprevgreyImage, CV_RGB2GRAY);
if (m_pprevFrame)
cvReleaseImage (&m_pprevFrame);
cvPyrDown (m_pcurFrame, m_pcurDown);
cvCvtColor (m_pcurDown, m_pcurgreyImage, CV_RGB2GRAY);
m_pdifferenceImage = cvCloneImage (m_pcurgreyImage);
@ -268,6 +266,8 @@ MotionCells::performDetectionMotionCells (IplImage * p_frame,
cvReleaseImage (&transparencyimg);
}
if (m_pprevFrame)
cvReleaseImage (&m_pprevFrame);
m_pprevFrame = cvCloneImage (m_pcurFrame);
m_framecnt = 0;
if (m_pcurFrame)