From a48e5526c21b217d0977a2d9d8927f8860af7d66 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 7 Feb 2013 19:21:36 -0800
Subject: [PATCH] i965: Set UniformBufferOffsetAlignment to sizeof(vec4)

This matches the behavior of the Windows driver, but a bspec reference
should would be nice.

NOTE: This is a candidate for the 9.0 and 9.1 branches.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit f29ab4ece5b6a0321f5e4a6fafb7ecacf7214044)
---
 src/mesa/drivers/dri/i965/brw_context.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
index 1201565745d..9aa6abe998f 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -360,6 +360,7 @@ brwCreateContext(int api,
 
    ctx->Const.NativeIntegers = true;
    ctx->Const.UniformBooleanTrue = 1;
+   ctx->Const.UniformBufferOffsetAlignment = 16;
 
    ctx->Const.ForceGLSLExtensionsWarn = driQueryOptionb(&intel->optionCache, "force_glsl_extensions_warn");