surf: fix OpenCL condition

8 years ago · 85a284c031
parent d32827a829
commit 85a284c031
1 changed files with 1 additions and 1 deletions
--- a/modules/xfeatures2d/src/surf.cpp
+++ b/modules/xfeatures2d/src/surf.cpp
@ -893,7 +893,7 @@ void SURF_Impl::detectAndCompute(InputArray _img, InputArray _mask,
    CV_Assert(_descriptors.needed() || !useProvidedKeypoints);

 #ifdef HAVE_OPENCL
-    if( ocl::useOpenCL() )
+    if( ocl::useOpenCL() && _img.isUMat())
    {
        SURF_OCL ocl_surf;
        UMat gpu_kpt;