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| author | Uli Schlachter <psychon@znc.in> | 2012-09-25 11:34:52 +0200 |
|---|---|---|
| committer | Uli Schlachter <psychon@znc.in> | 2012-09-25 11:34:52 +0200 |
| commit | b264ae76bd2621363cbc1e2b5bcdc4b0583d4b1f (patch) | |
| tree | 24750a859730446fd86566f3f617e06702f76b98 /src/cairo-xcb-surface-render.c | |
| parent | 0ccbb83eb892aca51838aeb1da45070b385a6d88 (diff) | |
| download | cairo-b264ae76bd2621363cbc1e2b5bcdc4b0583d4b1f.tar.gz | |
xcb: Check if traps are supported before using them
This code tried to optimize the clip away by intersecting the boxes with the
clip polygon. However, it also did so when the server didn't support traps.
Fixes: clip-stroke-unbounded clip-fill-nz-unbounded clip-fill-eo-unbounded
clip-fill clip-fill-rule a1-clip-fill-rule clip-group-shapes-circles
clip-intersect clip-nesting clip-operator clip-push-group clip-polygons
clip-shape clip-text clip-twice inverted-clip mask random-clip
rotate-clip-image-surface-paint trap-clip unantialiased-shapes
Signed-off-by: Uli Schlachter <psychon@znc.in>
Diffstat (limited to 'src/cairo-xcb-surface-render.c')
| -rw-r--r-- | src/cairo-xcb-surface-render.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cairo-xcb-surface-render.c b/src/cairo-xcb-surface-render.c index 6f86a4f8e..09a0236a8 100644 --- a/src/cairo-xcb-surface-render.c +++ b/src/cairo-xcb-surface-render.c @@ -3106,7 +3106,8 @@ _clip_and_composite_boxes (cairo_xcb_surface_t *dst, } /* Can we reduce drawing through a clip-mask to simply drawing the clip? */ - if (extents->clip->path != NULL && extents->is_bounded) { + if (dst->connection->flags & CAIRO_XCB_RENDER_HAS_COMPOSITE_TRAPEZOIDS && + extents->clip->path != NULL && extents->is_bounded) { cairo_polygon_t polygon; cairo_fill_rule_t fill_rule; cairo_antialias_t antialias; |