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Restrict 1x1 pixmap filling optimization to GXcopy 

This restricts an optimization whereby the filling of 1x1 pixmaps
went around the driver-provided function to cases where the
source color is meant to be directly copied to the destination,
as opposed to other operations which should produce different
destination values than just the foreground color.

Signed-off-by: George Matsumura <gmmatsumura01@bvsd.org>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
This commit is contained in:
George Matsumura 2019-12-26 23:01:26 +00:00 committed by Michel Dänzer
parent 0839b0523a
commit 83826075e5
1 changed files with 1 additions and 1 deletions
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2
exa/exa_accel.c
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@ -1037,7 +1037,7 @@ exaFillRegionSolid(DrawablePtr pDrawable, RegionPtr pRegion, Pixel pixel,
if (pExaPixmap->pDamage &&
pExaPixmap->sys_ptr && pDrawable->type == DRAWABLE_PIXMAP &&
pDrawable->width == 1 && pDrawable->height == 1 &&
pDrawable->bitsPerPixel != 24) {
pDrawable->bitsPerPixel != 24 && alu == GXcopy) {
RegionPtr pending_damage = DamagePendingRegion(pExaPixmap->pDamage);
switch (pDrawable->bitsPerPixel) {