broadcom/compiler: Don't forget the discard state on TLB Z writes.

We don't want to write Z for discarded fragments.
2017-09-28 11:06:53 -07:00
parent 84939552d0
commit 4c4fbab345
1 changed files with 1 additions and 0 deletions
--- a/src/broadcom/compiler/nir_to_vir.c
+++ b/src/broadcom/compiler/nir_to_vir.c
@@ -1031,6 +1031,7 @@ emit_frag_end(struct v3d_compile *c)
                struct qinst *inst = vir_MOV_dest(c,
                                                  vir_reg(QFILE_TLBU, 0),
                                                  c->outputs[c->output_position_index]);
+                vir_set_cond(inst, discard_cond);

                inst->src[vir_get_implicit_uniform_src(inst)] =
                        vir_uniform_ui(c,