From b5ca9f5f108ffd46a514656630c7ea9824a035ce Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Tue, 11 Feb 2014 11:07:37 +0100
Subject: OPENGLSDL: Notify OpenGL manager about context destruction.

---
 backends/graphics/openglsdl/openglsdl-graphics.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'backends')

diff --git a/backends/graphics/openglsdl/openglsdl-graphics.cpp b/backends/graphics/openglsdl/openglsdl-graphics.cpp
index 3f9fc1fbd5..70190b4c63 100644
--- a/backends/graphics/openglsdl/openglsdl-graphics.cpp
+++ b/backends/graphics/openglsdl/openglsdl-graphics.cpp
@@ -308,6 +308,14 @@ bool OpenGLSdlGraphicsManager::setupMode(uint width, uint height) {
 		flags |= SDL_RESIZABLE;
 	}
 
+	if (_hwScreen) {
+		// When a video mode has been setup already we notify the manager that
+		// the context is about to be destroyed.
+		// We do this because on Windows SDL_SetVideoMode can destroy and
+		// recreate the OpenGL context.
+		notifyContextDestroy();
+	}
+
 	_hwScreen = SDL_SetVideoMode(width, height, 32, flags);
 
 	if (!_hwScreen) {
-- 
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