diff options
Diffstat (limited to 'src/sna/sna_composite.c')
| -rw-r--r-- | src/sna/sna_composite.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/sna/sna_composite.c b/src/sna/sna_composite.c index b1bee98b..f8f61f5a 100644 --- a/src/sna/sna_composite.c +++ b/src/sna/sna_composite.c @@ -763,18 +763,20 @@ sna_composite_rectangles(CARD8 op, goto fallback; } - assert_pixmap_contains_box(pixmap, RegionExtents(®ion)); - /* Clearing a pixmap after creation is a common operation, so take * advantage and reduce further damage operations. */ - if (region.data == NULL && - region.extents.x2 - region.extents.x1 == pixmap->drawable.width && - region.extents.y2 - region.extents.y1 == pixmap->drawable.height) - sna_damage_all(&priv->gpu_damage, - pixmap->drawable.width, pixmap->drawable.height); - else - sna_damage_add(&priv->gpu_damage, ®ion); + if (!DAMAGE_IS_ALL(priv->gpu_damage)) { + assert_pixmap_contains_box(pixmap, RegionExtents(®ion)); + + if (region.data == NULL && + region.extents.x2 - region.extents.x1 == pixmap->drawable.width && + region.extents.y2 - region.extents.y1 == pixmap->drawable.height) + sna_damage_all(&priv->gpu_damage, + pixmap->drawable.width, pixmap->drawable.height); + else + sna_damage_add(&priv->gpu_damage, ®ion); + } goto done; |