diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-01-27 11:00:04 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-01-27 11:01:35 +0000 |
| commit | 2bee35a86b77bc7371a81dfa1586398edde56917 (patch) | |
| tree | 1616b9b7188b6e4b395e03924587417aab23bbca | |
| parent | 43fffc8ea93bef012928f077981d9bf7bb7c3023 (diff) | |
sna: Restrict TearFree damage discarding to straightforward copies
If we have a rotation, it is beneficial to keep the amount of work we
need to do to a minimum. So restrict
commit 9a311f9da612ba02b24458f6a40b6a5445ad4869
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri Feb 13 14:03:16 2015 +0000
sna: Throw away the TearFree damage if it grows too big
to only apply to TearFree and not if we have active RandR transforms.
Reported-by: Frank Delache <franck.delache@grassvalley.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93864
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_display.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index 77dd3bed..9215b232 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -1733,6 +1733,11 @@ bool sna_pixmap_discard_shadow_damage(struct sna_pixmap *priv, static void sna_mode_damage(DamagePtr damage, RegionPtr region, void *closure) { + struct sna *sna = closure; + + if (sna->mode.rr_active) + return; + /* Throw away the rectangles if the region grows too big */ region = DamageRegion(damage); if (region->data) { |