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clip: Apply the partial boxes for clip_combine_with_surface

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-02-09 22:08:08 +00:00
parent fb3a193959
commit 3023ff86d5
1 changed files with 6 additions and 4 deletions
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10
src/cairo-clip-surface.c
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@ -54,8 +54,8 @@ _cairo_clip_combine_with_surface (const cairo_clip_t *clip,
cairo_surface_t *dst,
int dst_x, int dst_y)
{
cairo_clip_path_t *clip_path;
cairo_clip_path_t *copy_path;
cairo_clip_path_t *clip_path;
cairo_clip_t *copy;
cairo_status_t status = CAIRO_STATUS_SUCCESS;
@ -63,14 +63,16 @@ _cairo_clip_combine_with_surface (const cairo_clip_t *clip,
copy_path = copy->path;
copy->path = NULL;
if (copy_path == NULL) {
assert (copy->num_boxes);
if (copy->boxes) {
status = _cairo_surface_paint (dst,
CAIRO_OPERATOR_IN,
&_cairo_pattern_white.base,
copy);
}
clip = NULL;
if (_cairo_clip_is_region (copy))
clip = copy;
clip_path = copy_path;
while (status == CAIRO_STATUS_SUCCESS && clip_path) {
status = _cairo_surface_fill (dst,
@ -80,7 +82,7 @@ _cairo_clip_combine_with_surface (const cairo_clip_t *clip,
clip_path->fill_rule,
clip_path->tolerance,
clip_path->antialias,
copy);
clip);
clip_path = clip_path->prev;
}