From fa70f952728f6bf1fb830ee6fa6c14dea620755b Mon Sep 17 00:00:00 2001
From: Vladislav Vinogradov <vlad.vinogradov@itseez.com>
Date: Thu, 17 Oct 2013 20:54:43 +0400
Subject: [PATCH] fix imshow under Windows with OpenGL support:

we doesn't create OpenGL windows by default
OpenGL window must be created by user via namedWindow
---
 modules/highgui/src/window_w32.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/modules/highgui/src/window_w32.cpp b/modules/highgui/src/window_w32.cpp
index 094819740..a274fdbbc 100644
--- a/modules/highgui/src/window_w32.cpp
+++ b/modules/highgui/src/window_w32.cpp
@@ -1087,12 +1087,7 @@ cvShowImage( const char* name, const CvArr* arr )
     window = icvFindWindowByName(name);
     if(!window)
     {
-        #ifndef HAVE_OPENGL
-            cvNamedWindow(name, CV_WINDOW_AUTOSIZE);
-        #else
-            cvNamedWindow(name, CV_WINDOW_AUTOSIZE | CV_WINDOW_OPENGL);
-        #endif
-
+        cvNamedWindow(name, CV_WINDOW_AUTOSIZE);
         window = icvFindWindowByName(name);
     }