From 46fd81e586f0c1a76ab66b9a7558783c481f111e Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Fri, 23 Aug 2013 14:55:45 +0200 Subject: 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-stable@lists.freedesktop.org --- src/gallium/drivers/radeonsi/radeonsi_shader.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c index a1dec1757cb..2b1928a05a5 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]; -- cgit v1.2.3