From: Eric Anholt <eric@anholt.net>
Date: Thu, 9 Dec 2010 17:17:59 +0000 (-0800)
Subject: i965: Fix VS constants regression pre-gen6.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8fab1c0e2e0610813dfaa7fbc83662ec0f3a049c;p=mesa.git

i965: Fix VS constants regression pre-gen6.

Last minute change for gen6 with 0 used params dropped the multiply.
---

diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index e1a3f333932..b7771e66d59 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -254,7 +254,7 @@ static void brw_vs_alloc_regs( struct brw_vs_compile *c )
    }
    reg += (constant + 1) / 2;
    c->prog_data.curb_read_length = reg - 1;
-   c->prog_data.nr_params = constant;
+   c->prog_data.nr_params = constant * 4;
    /* XXX 0 causes a bug elsewhere... */
    if (intel->gen < 6 && c->prog_data.nr_params == 0)
       c->prog_data.nr_params = 4;