diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-30 09:34:21 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-06-30 09:34:21 +0100 |
| commit | e625c02e6266403fcd8a72ccce2c6c6291e2e5fc (patch) | |
| tree | 1f015b238d5210019c41e3329cb490bdb0be4698 /src/sna/sna_damage.c | |
| parent | abd7be1cee6f2f494a11cd9d2e7888c3043ffc02 (diff) | |
sna/damage: Early check for contains-box? if subtract and box outside region
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna_damage.c')
| -rw-r--r-- | src/sna/sna_damage.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/sna/sna_damage.c b/src/sna/sna_damage.c index ce16b773..745e2d12 100644 --- a/src/sna/sna_damage.c +++ b/src/sna/sna_damage.c @@ -1260,8 +1260,13 @@ static int __sna_damage_contains_box(struct sna_damage *damage, if (!damage->dirty) return ret; - if (damage->mode == DAMAGE_ADD && ret == PIXMAN_REGION_IN) - return ret; + if (damage->mode == DAMAGE_ADD) { + if (ret == PIXMAN_REGION_IN) + return ret; + } else { + if (ret == PIXMAN_REGION_OUT) + return ret; + } __sna_damage_reduce(damage); return pixman_region_contains_rectangle(&damage->region, (BoxPtr)box); |