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image: Propagate failure from pixman_image_set_clip_region()

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This commit is contained in:
Chris Wilson 2010-05-04 21:36:03 +01:00
parent 9ef33a1d8c
commit 4bc54643f5
1 changed files with 8 additions and 1 deletions
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9
src/cairo-image-surface.c
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@ -1886,9 +1886,16 @@ _create_composite_mask_pattern (cairo_clip_t *clip,
/* Is it worth setting the clip region here? */
if (clip_region != NULL) {
pixman_bool_t ret;
pixman_region32_translate (&clip_region->rgn, -extents->x, -extents->y);
pixman_image_set_clip_region32 (mask, &clip_region->rgn);
ret = pixman_image_set_clip_region32 (mask, &clip_region->rgn);
pixman_region32_translate (&clip_region->rgn, extents->x, extents->y);
if (! ret) {
pixman_image_unref (mask);
return NULL;
}
}
status = draw_func (draw_closure,