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Make SGE, SGT, SLE working.

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This commit is contained in:
michal
2007-08-06 17:15:37 +01:00
parent 10fd2742c6
commit 76478a4706
1 changed files with 32 additions and 12 deletions
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src/mesa/pipe/tgsi/core/tgsi_exec.c
+32 -12
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@@ -357,6 +357,20 @@ micro_frc(
dst->f[3] = src->f[3] - (GLfloat) floor( (GLdouble) src->f[3] );
}
static void
micro_ge(
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_i2f(
union tgsi_exec_channel *dst,
@@ -1508,12 +1522,10 @@ exec_instruction(
case TGSI_OPCODE_SGE:
/* TGSI_OPCODE_SETGE */
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH(&r[0], 0, chan_index);
FETCH(&r[1], 1, chan_index);
micro_lt( &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);
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
micro_ge( &r[0], &r[0], &r[1], &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C] );
STORE( &r[0], 0, chan_index );
}
break;
@@ -1785,21 +1797,29 @@ exec_instruction(
break;
case TGSI_OPCODE_SGT:
assert (0);
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
micro_lt( &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_SIN:
FETCH(&r[0], 0, CHAN_X);
FETCH( &r[0], 0, CHAN_X );
micro_sin( &r[0], &r[0] );
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( &r[0], 0, chan_index );
STORE( &r[0], 0, chan_index );
}
break;
case TGSI_OPCODE_SLE:
assert (0);
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
FETCH( &r[1], 1, chan_index );
micro_ge( &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_SNE: