From 602cab9bb2072c5564bbb43c4125e04f98266043 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Date: Tue, 29 Nov 2011 09:59:26 +0100
Subject: [PATCH] QtGui: Fix a crash in OpenGL on Windows.
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Add missing WINAPI calling convention for QOpenGLFunctions.

Change-Id: I43827d801c5ecc3859d8d4ba0bb9bccc108880e7
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
---
 src/gui/opengl/qopenglfunctions.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gui/opengl/qopenglfunctions.h b/src/gui/opengl/qopenglfunctions.h
index 7851842d46..7d9e34740e 100644
--- a/src/gui/opengl/qopenglfunctions.h
+++ b/src/gui/opengl/qopenglfunctions.h
@@ -78,6 +78,10 @@ typedef ptrdiff_t qopengl_GLintptr;
 typedef ptrdiff_t qopengl_GLsizeiptr;
 
 
+#if defined(APIENTRY) && !defined(QOPENGLF_APIENTRY)
+#   define QOPENGLF_APIENTRY APIENTRY
+#endif
+
 # ifndef QOPENGLF_APIENTRYP
 #   ifdef QOPENGLF_APIENTRY
 #     define QOPENGLF_APIENTRYP QOPENGLF_APIENTRY *