diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_interp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_interp.c b/src/gallium/drivers/llvmpipe/lp_bld_interp.c index df262fa..ceac86a 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_interp.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_interp.c @@ -746,7 +746,12 @@ lp_build_interp_soa_init(struct lp_build_interp_soa_context *bld, pos_init(bld, x0, y0); - if (coeff_type.length > 4) { + /* + * Simple method (single step interpolation) may be slower if vector length + * is just 4, but the results are different (generally less accurate) with + * the other method, so always use more accurate version. + */ + if (1) { bld->simple_interp = TRUE; { /* XXX this should use a global static table */ |