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[region] Change name of cairo_region_empty() to cairo_region_is_empty()

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This commit is contained in:
Søren Sandmann Pedersen 2009-03-31 05:47:44 -04:00
parent 77ee65fd03
commit 80d5b53b47
5 changed files with 7 additions and 7 deletions
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2
src/cairo-clip.c
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@ -348,7 +348,7 @@ _cairo_clip_intersect_region (cairo_clip_t *clip,
clip->serial = _cairo_surface_allocate_clip_serial (target);
cairo_region_destroy (region);
if (!clip->region || cairo_region_empty (clip->region))
if (!clip->region || cairo_region_is_empty (clip->region))
_cairo_clip_set_all_clipped (clip, target);
return status;

6
src/cairo-region.c
View file

@ -481,7 +481,7 @@ cairo_region_union_rectangle (cairo_region_t *dst,
slim_hidden_def (cairo_region_union_rectangle);
/**
* cairo_region_empty:
* cairo_region_is_empty:
* @region: a #cairo_region_t
*
* Checks whether @region is empty.
@ -491,14 +491,14 @@ slim_hidden_def (cairo_region_union_rectangle);
* Since: 1.10
**/
cairo_bool_t
cairo_region_empty (cairo_region_t *region)
cairo_region_is_empty (cairo_region_t *region)
{
if (region->status)
return TRUE;
return ! pixman_region32_not_empty (&region->rgn);
}
slim_hidden_def (cairo_region_empty);
slim_hidden_def (cairo_region_is_empty);
/**
* cairo_region_translate:

2
src/cairo-surface-fallback.c
View file

@ -583,7 +583,7 @@ _clip_and_composite_trapezoids (const cairo_pattern_t *src,
if (unlikely (status))
goto out;
if (cairo_region_empty (clear_region)) {
if (cairo_region_is_empty (clear_region)) {
cairo_region_destroy (clear_region);
clear_region = NULL;
}

2
src/cairo.h
View file

@ -2392,7 +2392,7 @@ cairo_region_get_rectangle (cairo_region_t *region,
cairo_rectangle_int_t *rectangle);
cairo_public cairo_bool_t
cairo_region_empty (cairo_region_t *region);
cairo_region_is_empty (cairo_region_t *region);
cairo_public cairo_region_overlap_t
cairo_region_contains_rectangle (cairo_region_t *region,

2
src/cairoint.h
View file

@ -2702,7 +2702,7 @@ slim_hidden_proto (cairo_region_status);
slim_hidden_proto (cairo_region_get_extents);
slim_hidden_proto (cairo_region_num_rectangles);
slim_hidden_proto (cairo_region_get_rectangle);
slim_hidden_proto (cairo_region_empty);
slim_hidden_proto (cairo_region_is_empty);
slim_hidden_proto (cairo_region_contains_rectangle);
slim_hidden_proto (cairo_region_contains_point);
slim_hidden_proto (cairo_region_translate);