From: Eric Anholt <eric@anholt.net>
Date: Thu, 22 Jul 2010 07:06:10 +0000 (-0700)
Subject: i965: Fix up VS temporary array access for fixed index offset != 0.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b69ef5744a5caf5cc169abf47ed2040f7ea8b923;p=mesa.git

i965: Fix up VS temporary array access for fixed index offset != 0.
---

diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index 9c2f722c135..bb82147464d 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -972,7 +972,7 @@ static struct brw_reg deref( struct brw_vs_compile *c,
    struct brw_reg tmp = vec4(get_tmp(c));
    struct brw_reg addr_reg = c->regs[PROGRAM_ADDRESS][0];
    struct brw_reg vp_address = retype(vec1(addr_reg), BRW_REGISTER_TYPE_UW);
-   GLuint byte_offset = arg.nr * 32 + arg.subnr + offset * 16;
+   GLuint byte_offset = arg.nr * 32 + arg.subnr + offset * reg_size;
    struct brw_reg indirect = brw_vec4_indirect(0,0);
    struct brw_reg acc = retype(brw_acc_reg(), BRW_REGISTER_TYPE_D);