gfx/cairo/quartz-is-clear.patch

   1 commit df2b22c8c6677d531194579c82a55e855adff706
   2 Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
   3 Date:   Thu Apr 8 15:43:41 2010 -0400
   4
   5     Propagate is_clear flag to quartz_image_surface
   6
   7 diff --git a/src/cairo-quartz-image-surface.c b/src/cairo-quartz-image-surface.c
   8 index 5a624eb..b8809d5 100644
   9 --- a/src/cairo-quartz-image-surface.c
  10 +++ b/src/cairo-quartz-image-surface.c
  11 @@ -146,6 +146,8 @@ _cairo_quartz_image_surface_flush (void *asurface)
  12      surface->image = newImage;
  13      CGImageRelease (oldImage);
  14
  15 +    surface->base.is_clear = surface->imageSurface->base.is_clear;
  16 +
  17      return CAIRO_STATUS_SUCCESS;
  18  }
  19
  20 @@ -267,6 +269,8 @@ cairo_quartz_image_surface_create (cairo_surface_t *surface)
  21      qisurf->image = image;
  22      qisurf->imageSurface = image_surface;
  23
  24 +    qisurf->base.is_clear = image_surface->base.is_clear;
  25 +
  26      return &qisurf->base;
  27  }
  28