From 45498417c8405ad9ca3d8cd94940d6fb2702ec43 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Fri, 12 Nov 2010 19:19:48 -0500
Subject: [PATCH] Fix a crash in gnome-terminal when using a compositor

In this case, gnome-terminal sets an RGBA visual on its window,
and we need to be careful when creating the icon pixmap, to create
the pixmap with the same depth as the visual, or we risk a BadMatch
from XRenderCreatePicture deep inside cairo.
---
 gdk/x11/gdkwindow-x11.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
index 9f54ddc..88d8510 100644
--- a/gdk/x11/gdkwindow-x11.c
+++ b/gdk/x11/gdkwindow-x11.c
@@ -278,14 +278,16 @@ gdk_x11_window_create_pixmap_surface (GdkWindow *window,
 {
   cairo_surface_t *surface;
   Pixmap pixmap;
+  GdkVisual *visual;
 
+  visual = gdk_window_get_visual (window);
   pixmap = XCreatePixmap (GDK_WINDOW_XDISPLAY (window),
                           GDK_WINDOW_XID (window),
                           width, height,
-                          DefaultDepthOfScreen (GDK_SCREEN_XSCREEN (GDK_WINDOW_SCREEN (window))));
+                          gdk_visual_get_depth (visual));
   surface = cairo_xlib_surface_create (GDK_WINDOW_XDISPLAY (window),
                                        pixmap,
-                                       GDK_VISUAL_XVISUAL (gdk_window_get_visual (window)),
+                                       GDK_VISUAL_XVISUAL (visual),
                                        width, height);
   attach_free_pixmap_handler (surface, GDK_WINDOW_DISPLAY (window), pixmap);
 
-- 
1.7.3.2