diff options
| author | Keith Whitwell <[email protected]> | 2009-08-20 18:12:44 +0100 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2009-08-20 18:12:44 +0100 |
| commit | 1fd40e506c2207664f0c3f435e4614472ea4c540 (patch) | |
| tree | 257decba708fe1bbea320d8947e108fc30050aff /src | |
| parent | 79a7ddb57a04cde5a4a0c27eb4a9b6889d12622a (diff) | |
softpipe: slightly optimized tiling calculation
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 24f33117723..90371d63530 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -893,9 +893,8 @@ sp_get_samples_2d_linear_repeat_POT(struct tgsi_sampler *tgsi_sampler, unsigned level = samp->level; unsigned xpot = 1 << (samp->xpot - level); unsigned ypot = 1 << (samp->ypot - level); - - unsigned xmax = MIN2(TILE_SIZE, xpot) - 1; - unsigned ymax = MIN2(TILE_SIZE, ypot) - 1; + unsigned xmax = (xpot - 1) & (TILE_SIZE - 1); /* MIN2(TILE_SIZE, xpot) - 1; */ + unsigned ymax = (ypot - 1) & (TILE_SIZE - 1); /* MIN2(TILE_SIZE, ypot) - 1; */ for (j = 0; j < QUAD_SIZE; j++) { int c; |