From ea9081ae3b983aab964042460abd5b15c735c7a7 Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Fri, 14 Sep 2012 17:24:33 -0400
Subject: [PATCH] cssimage: Make cross-fades cross-fade properly

We need to use OPERATOR_SOURCE to properly fade out the start image
when the end image contains transparency.
---
 gtk/gtkcssimagecrossfade.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk/gtkcssimagecrossfade.c b/gtk/gtkcssimagecrossfade.c
index f7f8a6312a..424703af85 100644
--- a/gtk/gtkcssimagecrossfade.c
+++ b/gtk/gtkcssimagecrossfade.c
@@ -121,6 +121,7 @@ gtk_css_image_cross_fade_draw (GtkCssImage        *image,
                                                 cairo_get_target (cr),
                                                 width, height);
           cairo_set_source_surface (cr, surface, 0, 0);
+          cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
           cairo_paint_with_alpha (cr, cross_fade->progress);
           cairo_surface_destroy (surface);
 
-- 
2.30.2