int eot;
GLuint len_vertex_header = 2;
int next_mrf, i;
+ int msg_len;
if (c->key.copy_edgeflag) {
brw_MOV(p,
eot = (c->first_overflow_output == 0);
+ msg_len = c->nr_outputs + 2 + len_vertex_header;
+ if (intel->gen >= 6) {
+ /* interleaved urb write message length for gen6 should be multiple of 2 */
+ if ((msg_len % 2) != 0)
+ msg_len++;
+ }
+
brw_urb_WRITE(p,
brw_null_reg(), /* dest */
0, /* starting mrf reg nr */
c->r0, /* src */
0, /* allocate */
1, /* used */
- MIN2(c->nr_outputs + 1 + len_vertex_header, (BRW_MAX_MRF-1)), /* msg len */
+ MIN2(msg_len - 1, (BRW_MAX_MRF - 1)), /* msg len */
0, /* response len */
eot, /* eot */
eot, /* writes complete */
case OPCODE_CONT:
brw_set_predicate_control(p, get_predicate(inst));
if (intel->gen >= 6) {
- brw_CONT_gen6(p, loop_inst[loop_depth - 1]);
+ gen6_CONT(p, loop_inst[loop_depth - 1]);
} else {
brw_CONT(p, if_depth_in_loop[loop_depth]);
}