Mesa (master): st/mesa: Do not use draw module in OpenGL ES build.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: d9f38e1a71f94b112b4ab288a7043dd2fc4a701d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d9f38e1a71f94b112b4ab288a7043dd2fc4a701d

Author: Chia-I Wu <olv at lunarg.com>
Date:   Wed May 12 15:39:27 2010 +0800

st/mesa: Do not use draw module in OpenGL ES build.

This removes references to symbols in draw module for OpenGL ES build.
As OpenGL ES does not support feedback/selection mode, draw module is
used in pathes that will never be reached.  However, if the symbols are
referenced, it will bloat the final shared libraries unnecessarily.
This is serious when LLVM is enabled.

---

 src/mesa/state_tracker/st_program.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c
index 772a2ee..3c86502 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -65,8 +65,10 @@ st_vp_release_varients( struct st_context *st,
       if (vpv->driver_shader) 
          cso_delete_vertex_shader(st->cso_context, vpv->driver_shader);
       
+#if FEATURE_feedback || FEATURE_rastpos
       if (vpv->draw_shader)
          draw_delete_vertex_shader( st->draw, vpv->draw_shader );
+#endif
       
       if (vpv->tgsi.tokens)
          st_free_tokens(vpv->tgsi.tokens);