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nv50: SIN and COS use src0.w for dst.w

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This commit is contained in:
Christoph Bumiller
2009-09-15 11:44:59 +02:00
parent 81de711fc8
commit e774b3c0f2
1 changed files with 20 additions and 16 deletions
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src/gallium/drivers/nv50/nv50_program.c
+20 -16
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@@ -1337,6 +1337,7 @@ static boolean
is_scalar_op(unsigned op)
{
switch (op) {
case TGSI_OPCODE_COS:
case TGSI_OPCODE_DP2:
case TGSI_OPCODE_DP3:
case TGSI_OPCODE_DP4:
@@ -1346,12 +1347,11 @@ is_scalar_op(unsigned op)
case TGSI_OPCODE_POW:
case TGSI_OPCODE_RCP:
case TGSI_OPCODE_RSQ:
case TGSI_OPCODE_SIN:
/*
case TGSI_OPCODE_COS:
case TGSI_OPCODE_KIL:
case TGSI_OPCODE_LIT:
case TGSI_OPCODE_SCS:
case TGSI_OPCODE_SIN:
*/
return TRUE;
default:
@@ -1468,14 +1468,16 @@ nv50_program_tx_insn(struct nv50_pc *pc,
}
break;
case TGSI_OPCODE_COS:
temp = temp_temp(pc);
emit_precossin(pc, temp, src[0][0]);
emit_flop(pc, 5, temp, temp);
for (c = 0; c < 4; c++) {
if (!(mask & (1 << c)))
continue;
emit_mov(pc, dst[c], temp);
if (mask & 8) {
emit_precossin(pc, temp, src[0][3]);
emit_flop(pc, 5, dst[3], temp);
if (!(mask &= 7))
break;
if (temp == dst[3])
temp = brdc = temp_temp(pc);
}
emit_precossin(pc, temp, src[0][0]);
emit_flop(pc, 5, brdc, temp);
break;
case TGSI_OPCODE_DP3:
emit_mul(pc, temp, src[0][0], src[1][0]);
@@ -1612,14 +1614,16 @@ nv50_program_tx_insn(struct nv50_pc *pc,
}
break;
case TGSI_OPCODE_SIN:
temp = temp_temp(pc);
emit_precossin(pc, temp, src[0][0]);
emit_flop(pc, 4, temp, temp);
for (c = 0; c < 4; c++) {
if (!(mask & (1 << c)))
continue;
emit_mov(pc, dst[c], temp);
if (mask & 8) {
emit_precossin(pc, temp, src[0][3]);
emit_flop(pc, 4, dst[3], temp);
if (!(mask &= 7))
break;
if (temp == dst[3])
temp = brdc = temp_temp(pc);
}
emit_precossin(pc, temp, src[0][0]);
emit_flop(pc, 4, brdc, temp);
break;
case TGSI_OPCODE_SLT:
for (c = 0; c < 4; c++) {