setup_pos_vector(quad->posCoef,
(float)quad->input.x0, (float)quad->input.y0,
&machine->QuadPos);
-
+
+ /* convert 0 to 1.0 and 1 to -1.0 */
+ machine->Face = (float) (quad->input.facing * -2 + 1);
+
quad->inout.mask &= tgsi_exec_machine_run( machine );
if (quad->inout.mask == 0)
return FALSE;
case TGSI_SEMANTIC_COLOR:
{
uint cbuf = sem_index[i];
+
+ assert(sizeof(quad->output.color[cbuf]) ==
+ sizeof(machine->Outputs[i]));
+
+ /* copy float[4][4] result */
memcpy(quad->output.color[cbuf],
- &machine->Outputs[i].xyzw[0].f[0],
+ &machine->Outputs[i],
sizeof(quad->output.color[0]) );
}
break;
case TGSI_SEMANTIC_POSITION:
{
uint j;
- for (j = 0; j < 4; j++) {
+
+ for (j = 0; j < 4; j++)
quad->output.depth[j] = machine->Outputs[i].xyzw[2].f[j];
- }
+ }
+ break;
+ case TGSI_SEMANTIC_STENCIL:
+ {
+ uint j;
+
+ for (j = 0; j < 4; j++)
+ quad->output.stencil[j] = (unsigned)machine->Outputs[i].xyzw[1].f[j];
}
break;
}