possibly fixed compile errors in GPU module on Windows

diff --git a/modules/gpu/src/precomp.hpp b/modules/gpu/src/precomp.hpp
index f8782b379ad1e7b6681a43325f7c1c36b9dffe57..c37332ae4527f6b29ea2091125e1c47eabe4dd5e 100644 (file)
--- a/modules/gpu/src/precomp.hpp
+++ b/modules/gpu/src/precomp.hpp
@@ -73,6 +73,14 @@
 #include "opencv2/core/internal.hpp"
 #include "opencv2/video/video.hpp"
 
+#if defined WIN32 || defined WINCE
+    #include <windows.h>
+    #undef small
+    #undef min
+    #undef max
+    #undef abs
+#endif
+
 #define OPENCV_GPU_UNUSED(x) (void)x
 
 #ifdef HAVE_CUDA