added additional check in cv::gpu::demosaicing that source is not empty

11 years ago · adb2040980
parent 14ee306b9e
commit adb2040980
1 changed files with 1 additions and 1 deletions
--- a/modules/gpu/src/color.cpp
+++ b/modules/gpu/src/color.cpp
@ -1863,7 +1863,7 @@ void cv::gpu::demosaicing(const GpuMat& src, GpuMat& dst, int code, int dcn, Str
 {
    const int depth = src.depth();

-    CV_Assert( src.channels() == 1 );
+    CV_Assert( src.channels() == 1 && !src.empty() );

    switch (code)
    {