From db1fbb1efc10ee4853c3fbdf63567e62fdde7447 Mon Sep 17 00:00:00 2001
From: Luca Barbieri <luca@luca-barbieri.com>
Date: Fri, 24 Sep 2010 14:52:13 +0200
Subject: [PATCH] d3d1x: assert if X visual is not among enumerated visuals

---
 src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
index ef256a80c79..a75a953abfb 100644
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
@@ -902,6 +902,7 @@ struct GalliumDXGISwapChain : public GalliumDXGIObject<IDXGISwapChain, GalliumDX
 		{
 			XWindowAttributes xwa;
 			XGetWindowAttributes((Display*)parent->display, (Window)window, &xwa);
+			assert(adapter->configs_by_native_visual_id.count(xwa.visual->visualid));
 			config_num = adapter->configs_by_native_visual_id[xwa.visual->visualid];
 		}
 		else
-- 
2.30.2