From b3ea7e8d582c2f87b9dfa86eda9e04b2ea2a9f4e Mon Sep 17 00:00:00 2001
From: Bas Schouten <bschouten@mozilla.com>
Date: Wed, 24 Mar 2010 15:51:15 +0100
Subject: [PATCH] Bug 553852: D2D backend should destroy image surfaces when
 done with them. r=jrmuizel

---
 gfx/cairo/cairo/src/cairo-d2d-surface.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
index 3602126c75cf..4e6a86225db7 100644
--- a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
+++ b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
@@ -1498,6 +1498,7 @@ _cairo_d2d_release_source_image(void                   *abstract_surface,
     }
     cairo_d2d_surface_t *d2dsurf = static_cast<cairo_d2d_surface_t*>(abstract_surface);
 
+    cairo_surface_destroy(&image->base);
     ID3D10Texture2D *softTexture = (ID3D10Texture2D*)image_extra;
     
     softTexture->Unmap(0);
@@ -1579,6 +1580,9 @@ _cairo_d2d_release_dest_image(void                    *abstract_surface,
     rect.left = rect.top = 0;
     rect.right = size.width;
     rect.bottom = size.height;
+
+    cairo_surface_destroy(&image->base);
+
     softTexture->Unmap(0);
     D3D10Factory::Device()->CopyResource(d2dsurf->surface, softTexture);
     softTexture->Release();