Module: Mesa
Branch: master
Commit: 46fd81e586f0c1a76ab66b9a7558783c481f111e
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=46fd81e586f0c1a76ab66b9a7558783c481f111e
Author: Michel Dänzer <michel.daen...@amd.com>
Date: Fri Aug 23 14:55:45 2013 +0200
radeonsi: Also set the depth component mask bit for stencil-only exports
The stencil values come out wrong without this for some reason.
50 more little piglits.
Cc: mesa-sta...@lists.freedesktop.org
---
src/gallium/drivers/radeonsi/radeonsi_shader.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c
b/src/gallium/drivers/radeonsi/radeonsi_shader.c
index a1dec17..2b1928a 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
+++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
@@ -826,7 +826,10 @@ handle_semantic:
args[7] =
args[8] =
args[6] = LLVMBuildLoad(base->gallivm->builder,
out_ptr, "");
- mask |= 0x2;
+ /* Only setting the stencil component bit (0x2) here
+ * breaks some stencil piglit tests
+ */
+ mask |= 0x3;
if (depth_index < 0)
args[5] = args[6];
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