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Implement TGSI_OPCODE_SNE with micro_ne()

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This commit is contained in:
Brian 2007-10-02 17:13:06 -06:00
parent 066ccec494
commit ff9949d05c
1 changed files with 20 additions and 1 deletions
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21
src/mesa/pipe/tgsi/exec/tgsi_exec.c
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@ -698,6 +698,20 @@ micro_movc(
dst->u[3] = src0->u[3] ? src1->u[3] : src2->u[3];
}
static void
micro_ne(
union tgsi_exec_channel *dst,
const union tgsi_exec_channel *src0,
const union tgsi_exec_channel *src1,
const union tgsi_exec_channel *src2,
const union tgsi_exec_channel *src3 )
{
dst->f[0] = src0->f[0] != src1->f[0] ? src2->f[0] : src3->f[0];
dst->f[1] = src0->f[1] != src1->f[1] ? src2->f[1] : src3->f[1];
dst->f[2] = src0->f[2] != src1->f[2] ? src2->f[2] : src3->f[2];
dst->f[3] = src0->f[3] != src1->f[3] ? src2->f[3] : src3->f[3];
}
static void
micro_neg(
union tgsi_exec_channel *dst,
@ -1862,7 +1876,12 @@ exec_instruction(
break;
case TGSI_OPCODE_SNE:
assert (0);
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
micro_ne( &r[0], &r[0], &r[1], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C] );
STORE( &r[0], 0, chan_index );
}
break;
case TGSI_OPCODE_STR: