diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-11-08 13:51:00 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-11-08 18:12:04 +0000 |
| commit | 9a8d3a9dfff8be65b4ab28312ec49dbca36019e0 (patch) | |
| tree | d8044d1d7efca4da64381e7de7a00e68f8a4b23e | |
| parent | 576c5169efd068c364fb7d266fbb6b1dd2ad3f4d (diff) | |
sna: Avoid the penalty of only writing partial channels with glyphs
Yes, writing 3 channels is slower than writing 4. But it's okay we
simply ignore the alpha value anyway.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_accel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index 018f4064..873007df 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -6941,7 +6941,7 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc, _kgem_set_mode(&sna->kgem, KGEM_BLT); } b = sna->kgem.batch + sna->kgem.nbatch; - b[0] = XY_SETUP_BLT | 1 << 20; + b[0] = XY_SETUP_BLT | 3 << 20; b[1] = bo->pitch; if (sna->kgem.gen >= 40) { if (bo->tiling) @@ -6993,7 +6993,7 @@ sna_glyph_blt(DrawablePtr drawable, GCPtr gc, _kgem_set_mode(&sna->kgem, KGEM_BLT); b = sna->kgem.batch + sna->kgem.nbatch; - b[0] = XY_SETUP_BLT | 1 << 20; + b[0] = XY_SETUP_BLT | 3 << 20; b[1] = bo->pitch; if (sna->kgem.gen >= 40) { if (bo->tiling) |