From: Kenneth Graunke <kenneth@whitecape.org>
Date: Tue, 17 May 2011 05:00:17 +0000 (-0700)
Subject: i965: Add _NEW_LIGHT to Gen6 clip state dirty bits.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c6175d78705aaca23fc5561a3a73be0b6a952b27;p=mesa.git

i965: Add _NEW_LIGHT to Gen6 clip state dirty bits.

ctx->Light.ProvokingVertex depends on _NEW_LIGHT.

Found by inspection.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/drivers/dri/i965/gen6_clip_state.c b/src/mesa/drivers/dri/i965/gen6_clip_state.c
index d6c1f1c893d..872465dacc2 100644
--- a/src/mesa/drivers/dri/i965/gen6_clip_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_clip_state.c
@@ -42,6 +42,7 @@ upload_clip_state(struct brw_context *brw)
    if (!ctx->Transform.DepthClamp)
       depth_clamp = GEN6_CLIP_Z_TEST;
 
+   /* _NEW_LIGHT */
    if (ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION) {
       provoking =
 	 (0 << GEN6_CLIP_TRI_PROVOKE_SHIFT) |
@@ -75,7 +76,7 @@ upload_clip_state(struct brw_context *brw)
 
 const struct brw_tracked_state gen6_clip_state = {
    .dirty = {
-      .mesa  = _NEW_TRANSFORM,
+      .mesa  = _NEW_TRANSFORM | _NEW_LIGHT,
       .brw   = BRW_NEW_CONTEXT,
       .cache = 0
    },