Mesa (master): gallium: Remove pipe_screen::update_buffer.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 1e7f191d3a320d14fa6fff161d57ddb7e9299e48
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1e7f191d3a320d14fa6fff161d57ddb7e9299e48

Author: Chia-I Wu <olv at lunarg.com>
Date:   Tue Apr 13 18:17:52 2010 +0800

gallium: Remove pipe_screen::update_buffer.

It has no user after the removal of st_public.  Plus, it has never been
implemented by a pipe driver or winsys.

---

 src/gallium/auxiliary/util/u_simple_screen.h |    5 -----
 src/gallium/include/pipe/p_screen.h          |    7 -------
 2 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_simple_screen.h b/src/gallium/auxiliary/util/u_simple_screen.h
index de6325f..b52232f 100644
--- a/src/gallium/auxiliary/util/u_simple_screen.h
+++ b/src/gallium/auxiliary/util/u_simple_screen.h
@@ -53,11 +53,6 @@ struct pipe_winsys
    const char *(*get_name)( struct pipe_winsys *ws );
 
    /**
-    * Do any special operations to ensure buffer size is correct
-    */
-   void (*update_buffer)( struct pipe_winsys *ws,
-                          void *context_private );
-   /**
     * Do any special operations to ensure frontbuffer contents are
     * displayed, eg copy fake frontbuffer.
     */
diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h
index dd7c35e..06ab4a8 100644
--- a/src/gallium/include/pipe/p_screen.h
+++ b/src/gallium/include/pipe/p_screen.h
@@ -170,13 +170,6 @@ struct pipe_screen {
 					       unsigned bind_flags);
 
    /**
-    * Do any special operations to ensure buffer size is correct
-    * \param context_private  the private data of the calling context
-    */
-   void (*update_buffer)( struct pipe_screen *ws,
-                          void *context_private );
-
-   /**
     * Do any special operations to ensure frontbuffer contents are
     * displayed, eg copy fake frontbuffer.
     * \param winsys_drawable_handle  an opaque handle that the calling context