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

sna: Faster unclipped PolyPoint 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2011-10-28 14:01:24 +01:00
parent a4762ed891
commit c1718f96f5
1 changed files with 18 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
src/sna/sna_accel.c
View File

@ -2387,26 +2387,25 @@ sna_poly_point_blt(DrawablePtr drawable,
sna_damage_add_points(damage, pt, n, last.x, last.y);
do {
b->x1 = pt->x;
b->y1 = pt->y;
pt++;
int nbox = n;
if (nbox > ARRAY_SIZE(box))
nbox = ARRAY_SIZE(box);
n -= nbox;
do {
*(DDXPointRec *)b = *pt++;
b->x1 += last.x;
b->y1 += last.y;
if (mode == CoordModePrevious) {
last.x = b->x1;
last.y = b->y1;
}
b->x1 += last.x;
b->y1 += last.y;
if (mode == CoordModePrevious)
last = *(DDXPointRec *)b;
b->x2 = b->x1 + 1;
b->y2 = b->y1 + 1;
if (++b == last_box) {
fill.boxes(sna, &fill, box, last_box - box);
b = box;
}
} while (--n);
if (b != box)
b->x2 = b->x1 + 1;
b->y2 = b->y1 + 1;
b++;
} while (--nbox);
fill.boxes(sna, &fill, box, b - box);
b = box;
} while (n);
} else {
while (n--) {
int x, y;
@ -4846,9 +4845,9 @@ sna_poly_fill_rect_blt(DrawablePtr drawable,
}
RegionUninit(&clip);
if (b != boxes)
fill.boxes(sna, &fill, boxes, b-boxes);
}
if (b != boxes)
fill.boxes(sna, &fill, boxes, b-boxes);
done:
fill.done(sna, &fill);
return TRUE;