1 files changed, 34 insertions, 0 deletions

diff --git a/mail/thunderbird/files/patch-mozilla-gfx-thebes-gfxPlatform.cpp b/mail/thunderbird/files/patch-mozilla-gfx-thebes-gfxPlatform.cpp
new file mode 100644
index 000000000000..e7dc51335465
--- /dev/null
+++ b/mail/thunderbird/files/patch-mozilla-gfx-thebes-gfxPlatform.cpp
@@ -0,0 +1,34 @@
+--- mozilla/gfx/thebes/gfxPlatform.cpp~	2012-02-07 11:59:39.717184907 +0000
++++ mozilla/gfx/thebes/gfxPlatform.cpp	2012-02-07 13:06:01.084668445 +0000
+@@ -446,6 +446,7 @@
+   static_cast<SourceSurface*>(srcBuffer)->Release();
+ }
+ 
++#ifdef MOZ_TREE_CAIRO
+ void SourceSnapshotDetached(cairo_surface_t *nullSurf)
+ {
+   gfxImageSurface* origSurf =
+@@ -453,6 +454,7 @@
+ 
+   origSurf->SetData(&kSourceSurface, NULL, NULL);
+ }
++#endif
+ 
+ RefPtr<SourceSurface>
+ gfxPlatform::GetSourceSurfaceForSurface(DrawTarget *aTarget, gfxASurface *aSurface)
+@@ -522,6 +524,7 @@
+                                                      imgSurface->Stride(),
+                                                      format);
+ 
++    #ifdef MOZ_TREE_CAIRO
+     cairo_surface_t *nullSurf =
+ 	cairo_null_surface_create(CAIRO_CONTENT_COLOR_ALPHA);
+     cairo_surface_set_user_data(nullSurf,
+@@ -530,6 +533,7 @@
+ 				NULL);
+     cairo_surface_attach_snapshot(imgSurface->CairoSurface(), nullSurf, SourceSnapshotDetached);
+     cairo_surface_destroy(nullSurf);
++    #endif
+   }
+ 
+   srcBuffer->AddRef();