Aurelien
/
xf86-video-intel
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sna: Remove the move-to-gpu shortcircuiting for partial GPU, no CPU damage 

Otherwise we may not correctly undo COW or pending move-to-gpu updates.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-10-22 14:22:14 +01:00
parent 1c282afb21
commit bccbbf8a68
1 changed files with 2 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/sna/sna_accel.c
View File

@ -3402,21 +3402,8 @@ create_gpu_bo:
if (priv->gpu_damage) {
assert(priv->gpu_bo);
if (!priv->cpu_damage) {
if (sna_damage_contains_box__no_reduce(priv->gpu_damage,
&region.extents)) {
DBG(("%s: region wholly contained within GPU damage\n",
__FUNCTION__));
assert(sna_damage_contains_box(priv->gpu_damage, &region.extents) == PIXMAN_REGION_IN);
assert(sna_damage_contains_box(priv->cpu_damage, &region.extents) == PIXMAN_REGION_OUT);
goto use_gpu_bo;
} else {
DBG(("%s: partial GPU damage with no CPU damage, continuing to use GPU\n",
__FUNCTION__));
priv->cpu = false;
goto done;
}
}
if (!priv->cpu_damage)
goto use_gpu_bo;
ret = sna_damage_contains_box(priv->gpu_damage, &region.extents);
if (ret == PIXMAN_REGION_IN) {