Update window_w32.cpp

10 years ago · dff9d2288b
parent 0051208684
commit dff9d2288b
1 changed files with 2 additions and 1 deletions
--- a/modules/highgui/src/window_w32.cpp
+++ b/modules/highgui/src/window_w32.cpp
@ -1909,7 +1909,8 @@ static void showSaveDialog(CvWindow* window)

    if (GetSaveFileName(&ofn))
    {
-        cv::Mat tmp; cv::flip(cv::Mat(sz.cy, sz.cx, CV_8UC(channels), data), tmp, 0);
+        cv::Mat tmp;
+        cv::flip(cv::Mat(sz.cy, sz.cx, CV_8UC(channels), data, (sz.cx * channels + 3) & -4), tmp, 0);
        cv::imwrite(szFileName, tmp);
    }
 }