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nv40: support TXP again

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This commit is contained in:
Ben Skeggs
2007-11-18 21:47:18 +11:00
parent 3ab26c864c
commit a1d622190f
1 changed files with 5 additions and 6 deletions
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src/mesa/pipe/nv40/nv40_fragprog.c
+5 -6
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@@ -446,16 +446,15 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc,
arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
break;
case TGSI_OPCODE_TEX:
tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
if (finst->FullSrcRegisters[0].SrcRegisterExtSwz.ExtDivide ==
TGSI_EXTSWIZZLE_W) {
tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
} else
tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
break;
case TGSI_OPCODE_TXB:
tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none);
break;
#if 0 /* XXX: reimplement on top of TEX */
case TGSI_OPCODE_TXP:
tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
break;
#endif
case TGSI_OPCODE_XPD:
tmp = temp(fpc);
arith(fpc, 0, MUL, tmp, mask,