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| author | Adrian Johnson <ajohnson@redneon.com> | 2016-07-16 14:59:43 +0930 |
|---|---|---|
| committer | Adrian Johnson <ajohnson@redneon.com> | 2016-07-16 15:42:23 +0930 |
| commit | 190678f6444ad879847d603c3c9eaf8e9ab6887a (patch) | |
| tree | b4385cf201778129a405851bd05897d91fac9d03 /src/cairo-composite-rectangles.c | |
| parent | 1a380ef5f37339583b8ab7b964025445b4fbb215 (diff) | |
| download | cairo-190678f6444ad879847d603c3c9eaf8e9ab6887a.tar.gz | |
pattern: don't round extents to 0 on vector surfaces
In this bug a Type 3 font contains a dash glyph. The dash glyph
consists of an 82x2 image. The image height, when scaled to user space,
is < 1 resuling in the drawing operation for the image being culled.
https://bugs.freedesktop.org/show_bug.cgi?id=94615
Diffstat (limited to 'src/cairo-composite-rectangles.c')
| -rw-r--r-- | src/cairo-composite-rectangles.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cairo-composite-rectangles.c b/src/cairo-composite-rectangles.c index bc6e1f357..f102eddbc 100644 --- a/src/cairo-composite-rectangles.c +++ b/src/cairo-composite-rectangles.c @@ -97,7 +97,8 @@ _cairo_composite_rectangles_init (cairo_composite_rectangles_t *extents, _cairo_composite_reduce_pattern (source, &extents->source_pattern); _cairo_pattern_get_extents (&extents->source_pattern.base, - &extents->source); + &extents->source, + surface->is_vector); if (extents->is_bounded & CAIRO_OPERATOR_BOUND_BY_SOURCE) { if (! _cairo_rectangle_intersect (&extents->bounded, &extents->source)) return FALSE; @@ -316,7 +317,7 @@ _cairo_composite_rectangles_intersect_mask_extents (cairo_composite_rectangles_t cairo_int_status_t _cairo_composite_rectangles_init_for_mask (cairo_composite_rectangles_t *extents, - cairo_surface_t*surface, + cairo_surface_t *surface, cairo_operator_t op, const cairo_pattern_t *source, const cairo_pattern_t *mask, @@ -330,7 +331,7 @@ _cairo_composite_rectangles_init_for_mask (cairo_composite_rectangles_t *extents extents->original_mask_pattern = mask; _cairo_composite_reduce_pattern (mask, &extents->mask_pattern); - _cairo_pattern_get_extents (&extents->mask_pattern.base, &extents->mask); + _cairo_pattern_get_extents (&extents->mask_pattern.base, &extents->mask, surface->is_vector); return _cairo_composite_rectangles_intersect (extents, clip); } |