diff options
Diffstat (limited to 'gfx/cairo/empty-clip-rectangles.patch')
| -rw-r--r-- | gfx/cairo/empty-clip-rectangles.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gfx/cairo/empty-clip-rectangles.patch b/gfx/cairo/empty-clip-rectangles.patch new file mode 100644 index 000000000..c9aa558a2 --- /dev/null +++ b/gfx/cairo/empty-clip-rectangles.patch @@ -0,0 +1,28 @@ +From f2fa15680ec3ac95cb68d4957557f06561a7dc55 Mon Sep 17 00:00:00 2001 +From: Karl Tomlinson <karlt+@karlt.net> +Date: Fri, 16 Jul 2010 22:39:50 +0000 +Subject: clip: return empty clip from _cairo_clip_copy_rectangle_list when all_clipped + +Fixes https://bugs.freedesktop.org/show_bug.cgi?id=29122 +Tested by test/get-clip + +Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> +--- +diff --git a/src/cairo-clip.c b/src/cairo-clip.c +index 12dc04d..f6173c6 100644 +--- a/src/cairo-clip.c ++++ b/src/cairo-clip.c +@@ -1499,7 +1499,10 @@ _cairo_clip_copy_rectangle_list (cairo_clip_t *clip, cairo_gstate_t *gstate) + int n_rects = 0; + int i; + +- if (clip != NULL && clip->path != NULL) { ++ if (clip->all_clipped) ++ goto DONE; ++ ++ if (clip->path != NULL) { + status = _cairo_clip_get_region (clip, ®ion); + if (status == CAIRO_INT_STATUS_NOTHING_TO_DO) { + goto DONE; +-- +cgit v0.8.3-6-g21f6 |