fixed build on Windows with MSVC2010

2011-02-09 22:45:45 +00:00
parent 0f1a047ed0
commit d9ab1d2b92
6 changed files with 18 additions and 11 deletions
--- a/modules/imgproc/test/test_canny.cpp
+++ b/modules/imgproc/test/test_canny.cpp
@@ -184,7 +184,7 @@ test_Canny( const Mat& src, Mat& dst,
            int dxval = dx.at<short>(y, x), dyval = dy.at<short>(y, x);
            mag.at<float>(y, x) = use_true_gradient ?
                (float)sqrt((double)(dxval*dxval + dyval*dyval)) :
-                (float)(fabs(dxval) + fabs(dyval));
+                (float)(fabs((double)dxval) + fabs((double)dyval));
        }
    }