added ocl::repeat

2013-11-04 23:59:56 +04:00
parent dd942df08b
commit 2df53d97c5
5 changed files with 106 additions and 4 deletions
--- a/modules/core/src/copy.cpp
+++ b/modules/core/src/copy.cpp
@@ -485,6 +485,7 @@ void repeat(InputArray _src, int ny, int nx, OutputArray _dst)
 {
    Mat src = _src.getMat();
    CV_Assert( src.dims <= 2 );
+    CV_Assert( ny > 0 && nx > 0 );

    _dst.create(src.rows*ny, src.cols*nx, src.type());
    Mat dst = _dst.getMat();