updated gpu optical_flow sample

2012-01-11 13:05:03 +00:00
parent 3aa537642d
commit a25b027ef7
7 changed files with 504 additions and 280 deletions
--- a/modules/core/src/opengl_interop.cpp
+++ b/modules/core/src/opengl_interop.cpp
@@ -1325,11 +1325,13 @@ void cv::render(const GlTexture& tex, Rect_<double> wndRect, Rect_<double> texRe
 #endif
 }

-void cv::render(const GlArrays& arr, int mode)
+void cv::render(const GlArrays& arr, int mode, Scalar color)
 {
 #ifndef HAVE_OPENGL
    throw_nogl;
 #else
+    glColor3d(color[0] / 255.0, color[1] / 255.0, color[3] / 255.0);
+
    arr.bind();

    glDrawArrays(mode, 0, arr.size().area());