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| author | Bill Spitzak <spitzak@gmail.com> | 2014-10-09 19:46:16 -0700 |
|---|---|---|
| committer | Bryce Harrington <bryce@osg.samsung.com> | 2014-10-10 18:09:14 -0700 |
| commit | 45934f69cd158b7bb5632f5e4334a156795147f4 (patch) | |
| tree | a5db335cbadbedac9ad46ec9c021b039ff45422a /src/cairo-xlib-core-compositor.c | |
| parent | 3cd7ed1f320c3ce330da3d3153c39b613e4a5a15 (diff) | |
| download | cairo-45934f69cd158b7bb5632f5e4334a156795147f4.tar.gz | |
image: Corrected extents calculations
New implementations of _cairo_pattern_sampled_area and _cairo_pattern_get_extents
which produce a more accurate bounding box. These do not depend on side-effects
of analyze_filter, can handle different horizontal and vertical scales, filters
wider than 1 for down-scaling, and compute a somewhat tighter bounding box
in most cases.
I removed the pad output of _cairo_pattern_analyze_filter as it is unused.
Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
Diffstat (limited to 'src/cairo-xlib-core-compositor.c')
| -rw-r--r-- | src/cairo-xlib-core-compositor.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/cairo-xlib-core-compositor.c b/src/cairo-xlib-core-compositor.c index 9398079b4..5babcc81b 100644 --- a/src/cairo-xlib-core-compositor.c +++ b/src/cairo-xlib-core-compositor.c @@ -292,9 +292,7 @@ render_boxes (cairo_xlib_surface_t *dst, const cairo_pattern_t *pattern, cairo_boxes_t *boxes) { - double pad; - - if (_cairo_pattern_analyze_filter (pattern, &pad) != CAIRO_FILTER_NEAREST) + if (pattern->filter != CAIRO_FILTER_NEAREST) return fallback_boxes (dst, pattern, boxes); switch (pattern->extend) { |