diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-03-14 13:08:43 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-03-14 13:40:55 +0000 |
| commit | c64d2572bafeacae25e9b58c8372ce91858c3832 (patch) | |
| tree | 0c79534b73c4da3bc44f67182bce058fd9b87456 /src/sna/gen3_render.c | |
| parent | b61e6398f0cf94d3c483e30c05ceae4a8383d16c (diff) | |
sna: Allow some leeway when deciding to discard common translations
Under PictFilterNearest, we can ignore fractional translations (not all
renderers discard those.) And if we are being approximate, we can loosen
our tolerance as well.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/gen3_render.c')
| -rw-r--r-- | src/sna/gen3_render.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sna/gen3_render.c b/src/sna/gen3_render.c index 69f46684..bb98bebc 100644 --- a/src/sna/gen3_render.c +++ b/src/sna/gen3_render.c @@ -2859,7 +2859,7 @@ static bool gen3_gradient_setup(struct sna *sna, channel->card_format = MAPSURF_32BIT | MT_32BIT_ARGB8888; channel->filter = PictFilterNearest; channel->is_affine = sna_transform_is_affine(picture->transform); - if (sna_transform_is_integer_translation(picture->transform, &dx, &dy)) { + if (sna_transform_is_imprecise_integer_translation(picture->transform, PictFilterNearest, false, &dx, &dy)) { DBG(("%s: integer translation (%d, %d), removing\n", __FUNCTION__, dx, dy)); ox += dx; @@ -3086,7 +3086,7 @@ gen3_composite_picture(struct sna *sna, x += dx + picture->pDrawable->x; y += dy + picture->pDrawable->y; - if (sna_transform_is_integer_translation(picture->transform, &dx, &dy)) { + if (sna_transform_is_imprecise_integer_translation(picture->transform, picture->filter, precise, &dx, &dy)) { DBG(("%s: integer translation (%d, %d), removing\n", __FUNCTION__, dx, dy)); x += dx; |