diff options
Diffstat (limited to 'include/wlr')
| -rw-r--r-- | include/wlr/util/region.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/wlr/util/region.h b/include/wlr/util/region.h index 5d2b37e1..7883af97 100644 --- a/include/wlr/util/region.h +++ b/include/wlr/util/region.h @@ -19,4 +19,11 @@ void wlr_region_scale(pixman_region32_t *dst, pixman_region32_t *src, void wlr_region_transform(pixman_region32_t *dst, pixman_region32_t *src, enum wl_output_transform transform, int width, int height); +/** + * Expands the region of `distance`. If `distance` is negative, it shrinks the + * region. + */ +void wlr_region_expand(pixman_region32_t *dst, pixman_region32_t *src, + int distance); + #endif |