fixed waitKey delay for the GPU FD sample, it didn't work under Linux

14 years ago · bbffbe904a
parent a6aff1856b
commit bbffbe904a
1 changed files with 1 additions and 1 deletions
--- a/samples/gpu/cascadeclassifier_nvidia_api.cpp
+++ b/samples/gpu/cascadeclassifier_nvidia_api.cpp
@ -326,7 +326,7 @@ int main( int argc, const char** argv )

        cv::imshow(wndTitle, frameDisp);

-        switch (cvWaitKey(1))
+        switch (cvWaitKey(3))
        {
        case ' ':
            bUseOpenCV = !bUseOpenCV;