diff options
| author | Ilia Mirkin <[email protected]> | 2014-09-16 02:09:49 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-09-22 22:06:34 -0400 |
| commit | 9a3dcf21d7ba116d670aad428ccce415eebdf645 (patch) | |
| tree | 963cbc41865505bd3889abe6bc1a03ed77e61f65 /src | |
| parent | 53678f5e6b4964136c04694aea771b1d433c8fab (diff) | |
freedreno/ir3: fix TXB/TXL to actually pull the bias/lod argument
Previously we would get a potentially computed post-swizzle coord based
on the texture target info, which would not include the bias/lod in the
last argument.
The second argument does not have to be adjacent, so adjusting the order
array did not make sense.
Signed-off-by: Ilia Mirkin <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_compiler.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c index c0ef6b20cd4..d5d7502d2e8 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c @@ -1248,6 +1248,7 @@ trans_samp(const struct instr_translater *t, { struct ir3_instruction *instr; struct tgsi_dst_register *dst = &inst->Dst[0].Register; + struct tgsi_src_register *orig = &inst->Src[0].Register; struct tgsi_src_register *coord; struct tgsi_src_register *samp = &inst->Src[1].Register; struct tex_info tinf; @@ -1255,6 +1256,8 @@ trans_samp(const struct instr_translater *t, memset(&tinf, 0, sizeof(tinf)); fill_tex_info(ctx, inst, &tinf); coord = get_tex_coord(ctx, inst, &tinf); + if (tinf.args > 1 && is_rel_or_const(orig)) + orig = get_unconst(ctx, orig); instr = instr_create(ctx, 5, t->opc); instr->cat5.type = get_ftype(ctx); @@ -1266,7 +1269,7 @@ trans_samp(const struct instr_translater *t, add_src_reg_wrmask(ctx, instr, coord, coord->SwizzleX, tinf.src_wrmask); if (tinf.args > 1) - add_src_reg_wrmask(ctx, instr, coord, coord->SwizzleW, 0x1); + add_src_reg_wrmask(ctx, instr, orig, orig->SwizzleW, 0x1); } /* DDX/DDY */ |