From: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Date: Sat, 12 Feb 2011 21:02:26 +0000 (+0100)
Subject: nvc0: disable early fragment tests if KIL is used
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=80a7ae3cc5735b7615c049425b306a53662740a9;p=mesa.git

nvc0: disable early fragment tests if KIL is used

Early-Z pass raises the occlusion counter.
---

diff --git a/src/gallium/drivers/nvc0/nvc0_program.c b/src/gallium/drivers/nvc0/nvc0_program.c
index 613dc431bfd..f7ea97ddb1d 100644
--- a/src/gallium/drivers/nvc0/nvc0_program.c
+++ b/src/gallium/drivers/nvc0/nvc0_program.c
@@ -633,7 +633,7 @@ nvc0_prog_scan(struct nvc0_translation_info *ti)
       if (ti->scan.writes_z)
          prog->flags[0] = 0x11; /* ? */
       else
-      if (!ti->global_stores)
+      if (!ti->scan.uses_kill && !ti->global_stores)
          prog->fp.early_z = 1;
 
       ret = nvc0_fp_gen_header(prog, ti);