diff options
| author | Yonit Halperin <yhalperi@redhat.com> | 2012-04-29 08:55:58 +0300 |
|---|---|---|
| committer | Yonit Halperin <yhalperi@redhat.com> | 2012-05-02 14:47:27 +0300 |
| commit | 178c7eaff6fa45b9051bb4d3cf90f45ea9319f83 (patch) | |
| tree | f82066476533916135140eba06298eb938474459 | |
| parent | cbf423f83334b9c623f66b0aeb41889bc2d4e69c (diff) | |
region: add region_extents
| -rw-r--r-- | common/region.c | 11 | ||||
| -rw-r--r-- | common/region.h | 2 |
2 files changed, 13 insertions, 0 deletions
diff --git a/common/region.c b/common/region.c index 30a11e3..cd9ade0 100644 --- a/common/region.c +++ b/common/region.c @@ -386,6 +386,17 @@ void region_ret_rects(const QRegion *rgn, SpiceRect *rects, uint32_t num_rects) } } +void region_extents(const QRegion *rgn, SpiceRect *r) +{ + pixman_box32_t *extents; + + extents = pixman_region32_extents((pixman_region32_t *)rgn); + + r->left = extents->x1; + r->top = extents->y1; + r->right = extents->x2; + r->bottom = extents->y2; +} int region_is_equal(const QRegion *rgn1, const QRegion *rgn2) { diff --git a/common/region.h b/common/region.h index 3eed547..4619406 100644 --- a/common/region.h +++ b/common/region.h @@ -41,6 +41,7 @@ void region_destroy(QRegion *rgn); void region_clone(QRegion *dest, const QRegion *src); SpiceRect *region_dup_rects(const QRegion *rgn, uint32_t *num_rects); void region_ret_rects(const QRegion *rgn, SpiceRect *rects, uint32_t num_rects); +void region_extents(const QRegion *rgn, SpiceRect *r); int region_test(const QRegion *rgn, const QRegion *other_rgn, int query); int region_is_valid(const QRegion *rgn); @@ -61,6 +62,7 @@ void region_remove(QRegion *rgn, const SpiceRect *r); void region_offset(QRegion *rgn, int32_t dx, int32_t dy); + void region_dump(const QRegion *rgn, const char *prefix); SPICE_END_DECLS |