diff options
| author | Ilia Mirkin <[email protected]> | 2014-09-16 02:09:50 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-09-22 22:06:34 -0400 |
| commit | 9b7961f9a30ba6ea6a8ce9f86880947399b37c5f (patch) | |
| tree | d833447b4b43c966c99192b07fce230ef4b5d943 /src/gallium/drivers | |
| parent | 9a3dcf21d7ba116d670aad428ccce415eebdf645 (diff) | |
freedreno/ir3: add TXQ support
Signed-off-by: Ilia Mirkin <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/freedreno/ir3/ir3_compiler.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c index d5d7502d2e8..f9b8a32fbad 100644 --- a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c +++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c @@ -1272,6 +1272,32 @@ trans_samp(const struct instr_translater *t, add_src_reg_wrmask(ctx, instr, orig, orig->SwizzleW, 0x1); } +static void +trans_txq(const struct instr_translater *t, + struct ir3_compile_context *ctx, + struct tgsi_full_instruction *inst) +{ + struct ir3_instruction *instr; + struct tgsi_dst_register *dst = &inst->Dst[0].Register; + struct tgsi_src_register *level = &inst->Src[0].Register; + struct tgsi_src_register *samp = &inst->Src[1].Register; + struct tex_info tinf; + + memset(&tinf, 0, sizeof(tinf)); + fill_tex_info(ctx, inst, &tinf); + if (is_rel_or_const(level)) + level = get_unconst(ctx, level); + + instr = instr_create(ctx, 5, OPC_GETSIZE); + instr->cat5.type = get_ftype(ctx); + instr->cat5.samp = samp->Index; + instr->cat5.tex = samp->Index; + instr->flags |= tinf.flags; + + add_dst_reg_wrmask(ctx, instr, dst, 0, dst->WriteMask); + add_src_reg_wrmask(ctx, instr, level, level->SwizzleX, 0x1); +} + /* DDX/DDY */ static void trans_deriv(const struct instr_translater *t, @@ -2122,6 +2148,7 @@ static const struct instr_translater translaters[TGSI_OPCODE_LAST] = { INSTR(TXP, trans_samp, .opc = OPC_SAM, .arg = TGSI_OPCODE_TXP), INSTR(TXB, trans_samp, .opc = OPC_SAMB, .arg = TGSI_OPCODE_TXB), INSTR(TXL, trans_samp, .opc = OPC_SAML, .arg = TGSI_OPCODE_TXL), + INSTR(TXQ, trans_txq), INSTR(DDX, trans_deriv, .opc = OPC_DSX), INSTR(DDY, trans_deriv, .opc = OPC_DSY), INSTR(SGT, trans_cmp), |