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opencv: facedetect: free IplImage with cvReleaseImage

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Using delete() with IplImage will fail to free some of the structure's
contents. cvReleaseImage() is the proper way of freeing the memory.
This commit is contained in:
Luis de Bethencourt 2015-08-05 11:56:32 +01:00
parent cc8af753b9
commit 0113029fb9
1 changed files with 2 additions and 2 deletions
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4
ext/opencv/gstfacedetect.cpp
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@ -223,7 +223,7 @@ gst_face_detect_finalize (GObject * obj)
GstFaceDetect *filter = GST_FACE_DETECT (obj); GstFaceDetect *filter = GST_FACE_DETECT (obj);
if (filter->cvGray) if (filter->cvGray)
delete (&filter->cvGray); cvReleaseImage(&filter->cvGray);
if (filter->cvStorage) if (filter->cvStorage)
cvReleaseMemStorage (&filter->cvStorage); cvReleaseMemStorage (&filter->cvStorage);
@ -501,7 +501,7 @@ gst_face_detect_set_caps (GstOpencvVideoFilter * transform, gint in_width,
filter = GST_FACE_DETECT (transform); filter = GST_FACE_DETECT (transform);
if (filter->cvGray) if (filter->cvGray)
delete (&filter->cvGray); cvReleaseImage(&filter->cvGray);
filter->cvGray = cvCreateImage (cvSize (in_width, in_height), IPL_DEPTH_8U, filter->cvGray = cvCreateImage (cvSize (in_width, in_height), IPL_DEPTH_8U,
1); 1);