fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 07:28:11 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

gallium/ttn: add TXB2

Browse source 
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Rob Clark 2015-06-26 13:48:29 -04:00
parent 6082515de7
commit d1f0e01979
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
src/gallium/auxiliary/nir/tgsi_to_nir.c
View file

@ -1068,6 +1068,11 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
op = nir_texop_txb;
num_srcs = 2;
break;
case TGSI_OPCODE_TXB2:
op = nir_texop_txb;
num_srcs = 2;
samp = 2;
break;
case TGSI_OPCODE_TXL:
op = nir_texop_txl;
num_srcs = 2;
@ -1169,6 +1174,12 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
src_number++;
}
if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_TXB2) {
instr->src[src_number].src = nir_src_for_ssa(ttn_channel(b, src[1], X));
instr->src[src_number].src_type = nir_tex_src_bias;
src_number++;
}
if (tgsi_inst->Instruction.Opcode == TGSI_OPCODE_TXL) {
instr->src[src_number].src = nir_src_for_ssa(ttn_channel(b, src[0], W));
instr->src[src_number].src_type = nir_tex_src_lod;