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author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-02-24 12:12:24 +0000 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-02-24 12:14:48 +0000 |
commit | 080bcfcb1a8f1c17340529e51b0d9dfaa9a66fa7 (patch) | |
tree | d82ced768b1566227d15c0ccda7ef28d4eb90f74 /src/cairo-traps-compositor.c | |
parent | b079f18fade93472db83b4decf086e30711a86d3 (diff) | |
download | cairo-080bcfcb1a8f1c17340529e51b0d9dfaa9a66fa7.tar.gz |
{mask,traps}-composite: Restore unsetting of the is-clear flags for the mask
I forgot that creating any image by defaults results in pixman
calloc'ing the pixel data and so cairo helpfully sets the is-clear flag
on the surface.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/cairo-traps-compositor.c')
-rw-r--r-- | src/cairo-traps-compositor.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cairo-traps-compositor.c b/src/cairo-traps-compositor.c index 146089d02..a822f8e05 100644 --- a/src/cairo-traps-compositor.c +++ b/src/cairo-traps-compositor.c @@ -356,7 +356,7 @@ create_composite_mask (const cairo_traps_compositor_t *compositor, return _cairo_surface_create_in_error (status); } - { + if (!surface->is_clear) { cairo_boxes_t clear; _cairo_boxes_init_from_rectangle (&clear, @@ -423,6 +423,7 @@ create_composite_mask (const cairo_traps_compositor_t *compositor, out: compositor->release (surface); cairo_surface_destroy (src); + surface->is_clear = FALSE; return surface; error: |