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fixed possible video distortion problem when cap_avfoundation.mm is used to capture video (ticket #1980)

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This commit is contained in:
Vadim Pisarevsky
2012-06-28 16:34:53 +00:00
parent e4b58ebff5
commit 7c778fc043
1 changed files with 4 additions and 4 deletions
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modules/highgui/src/cap_avfoundation.mm
+4 -4
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@@ -720,7 +720,7 @@ fromConnection:(AVCaptureConnection *)connection{
image->height = height; image->height = height;
image->nChannels = 4; image->nChannels = 4;
image->depth = IPL_DEPTH_8U; image->depth = IPL_DEPTH_8U;
image->widthStep = rowBytes; image->widthStep = (int)rowBytes;
image->imageData = imagedata; image->imageData = imagedata;
image->imageSize = currSize; image->imageSize = currSize;
@@ -731,7 +731,7 @@ fromConnection:(AVCaptureConnection *)connection{
bgr_image->height = height; bgr_image->height = height;
bgr_image->nChannels = 3; bgr_image->nChannels = 3;
bgr_image->depth = IPL_DEPTH_8U; bgr_image->depth = IPL_DEPTH_8U;
bgr_image->widthStep = rowBytes; bgr_image->widthStep = (int)rowBytes;
bgr_image->imageData = bgr_imagedata; bgr_image->imageData = bgr_imagedata;
bgr_image->imageSize = currSize; bgr_image->imageSize = currSize;
@@ -949,7 +949,7 @@ IplImage* CvCaptureFile::retrieveFramePixelBuffer() {
image->height = height; image->height = height;
image->nChannels = 4; image->nChannels = 4;
image->depth = IPL_DEPTH_8U; image->depth = IPL_DEPTH_8U;
image->widthStep = width*4; image->widthStep = rowBytes;
image->imageData = imagedata; image->imageData = imagedata;
image->imageSize = currSize; image->imageSize = currSize;
@@ -962,7 +962,7 @@ IplImage* CvCaptureFile::retrieveFramePixelBuffer() {
bgr_image->height = height; bgr_image->height = height;
bgr_image->nChannels = 3; bgr_image->nChannels = 3;
bgr_image->depth = IPL_DEPTH_8U; bgr_image->depth = IPL_DEPTH_8U;
bgr_image->widthStep = width*4; bgr_image->widthStep = rowBytes;
bgr_image->imageData = bgr_imagedata; bgr_image->imageData = bgr_imagedata;
bgr_image->imageSize = currSize; bgr_image->imageSize = currSize;