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nv40: a few more fp opcodes

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This commit is contained in:
Ben Skeggs 2008-03-17 23:05:46 +11:00
parent f93386de0f
commit 6b32699001
1 changed files with 48 additions and 2 deletions
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50
src/gallium/drivers/nv40/nv40_fragprog.c
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@ -468,6 +468,34 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc,
case TGSI_OPCODE_COS:
arith(fpc, sat, COS, dst, mask, src[0], none, none);
break;
case TGSI_OPCODE_DDX:
if (mask & (MASK_Z | MASK_W)) {
tmp = temp(fpc);
arith(fpc, sat, DDX, tmp, MASK_X | MASK_Y,
swz(src[0], Z, W, Z, W), none, none);
arith(fpc, 0, MOV, tmp, MASK_Z | MASK_W,
swz(tmp, X, Y, X, Y), none, none);
arith(fpc, sat, DDX, tmp, MASK_X | MASK_Y, src[0],
none, none);
arith(fpc, 0, MOV, dst, mask, tmp, none, none);
} else {
arith(fpc, sat, DDX, dst, mask, src[0], none, none);
}
break;
case TGSI_OPCODE_DDY:
if (mask & (MASK_Z | MASK_W)) {
tmp = temp(fpc);
arith(fpc, sat, DDY, tmp, MASK_X | MASK_Y,
swz(src[0], Z, W, Z, W), none, none);
arith(fpc, 0, MOV, tmp, MASK_Z | MASK_W,
swz(tmp, X, Y, X, Y), none, none);
arith(fpc, sat, DDY, tmp, MASK_X | MASK_Y, src[0],
none, none);
arith(fpc, 0, MOV, dst, mask, tmp, none, none);
} else {
arith(fpc, sat, DDY, dst, mask, src[0], none, none);
}
break;
case TGSI_OPCODE_DP3:
arith(fpc, sat, DP3, dst, mask, src[0], src[1], none);
break;
@ -567,15 +595,33 @@ nv40_fragprog_parse_instruction(struct nv40_fpc *fpc,
swz(src[0], X, X, X, X), none, none);
}
break;
case TGSI_OPCODE_SIN:
arith(fpc, sat, SIN, dst, mask, src[0], none, none);
case TGSI_OPCODE_SEQ:
arith(fpc, sat, SEQ, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SFL:
arith(fpc, sat, SFL, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SGE:
arith(fpc, sat, SGE, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SGT:
arith(fpc, sat, SGT, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SIN:
arith(fpc, sat, SIN, dst, mask, src[0], none, none);
break;
case TGSI_OPCODE_SLE:
arith(fpc, sat, SLE, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SLT:
arith(fpc, sat, SLT, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SNE:
arith(fpc, sat, SNE, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_STR:
arith(fpc, sat, STR, dst, mask, src[0], src[1], none);
break;
case TGSI_OPCODE_SUB:
arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
break;