- for (i = 0; i < FRAG_ATTRIB_MAX; i++) {
- if (inputs & (1<<i)) {
- nr_interp_regs++;
- reg = brw_vec8_grf(reg_index, 0);
- for (j = 0; j < 4; j++)
- set_reg(c, PROGRAM_PAYLOAD, i, j, reg);
- reg_index += 2;
- }
+ for (i = 0; i < VERT_RESULT_MAX; i++) {
+ int fp_input;
+
+ if (i >= VERT_RESULT_VAR0)
+ fp_input = i - VERT_RESULT_VAR0 + FRAG_ATTRIB_VAR0;
+ else if (i <= VERT_RESULT_TEX7)
+ fp_input = i;
+ else
+ fp_input = -1;
+
+ if (fp_input >= 0 && inputs & (1 << fp_input)) {
+ urb_read_length = reg_index;
+ reg = brw_vec8_grf(reg_index, 0);
+ for (j = 0; j < 4; j++)
+ set_reg(c, PROGRAM_PAYLOAD, fp_input, j, reg);
+ }
+ if (c->key.vp_outputs_written & (1 << i)) {
+ reg_index += 2;
+ }