From 745f0cbe0528ac925096f5c1b85de7280fee7fbc Mon Sep 17 00:00:00 2001
From: Brian <brian.paul@tungstengraphics.com>
Date: Thu, 20 Sep 2007 13:39:17 -0600
Subject: Always update st->state.vs, not just when the program is dirty.

This fixes a regression in the cubemap.c demo which alternates between
two different vertex shaders.
---
 src/mesa/state_tracker/st_atom_fs.c | 8 +++++---
 src/mesa/state_tracker/st_atom_vs.c | 9 +++++----
 2 files changed, 10 insertions(+), 7 deletions(-)

(limited to 'src/mesa/state_tracker')

diff --git a/src/mesa/state_tracker/st_atom_fs.c b/src/mesa/state_tracker/st_atom_fs.c
index 91e58f58316..340c7ec69f6 100644
--- a/src/mesa/state_tracker/st_atom_fs.c
+++ b/src/mesa/state_tracker/st_atom_fs.c
@@ -177,11 +177,13 @@ static void update_fs( struct st_context *st )
 
    /* if new binding, or shader has changed */
    if (st->fp != stfp || stfp->dirty) {
-      /* Bind the program */
-      st->fp = stfp;
 
       if (stfp->dirty)
-	 st->state.fs = st_translate_fragment_shader( st, st->fp );
+         (void) st_translate_fragment_shader( st, stfp );
+
+      /* Bind the vertex program and TGSI shader */
+      st->fp = stfp;
+      st->state.fs = stfp->fs;
 
       st->pipe->bind_fs_state(st->pipe, st->state.fs->data);
    }
diff --git a/src/mesa/state_tracker/st_atom_vs.c b/src/mesa/state_tracker/st_atom_vs.c
index cc61436f53c..9c2994fddf3 100644
--- a/src/mesa/state_tracker/st_atom_vs.c
+++ b/src/mesa/state_tracker/st_atom_vs.c
@@ -188,11 +188,12 @@ static void update_vs( struct st_context *st )
    }
 
    if (st->vp != stvp || stvp->dirty) {
-      /* Bind the vertex program */
-      st->vp = stvp;
-
       if (stvp->dirty)
-	 st->state.vs = st_translate_vertex_shader( st, st->vp );
+         (void) st_translate_vertex_shader( st, stvp );
+
+      /* Bind the vertex program and TGSI shader */
+      st->vp = stvp;
+      st->state.vs = stvp->vs;
 
       st->pipe->bind_vs_state(st->pipe, st->state.vs->data);
    }
-- 
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