mesa: remove _NEW_PACKUNPACK

No driver checks the flag. Nobody uses it.

I also removed the FLUSH_VERTICES calls, because PixelStorei has no effect
on rendering.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>

1 files changed, 1 insertions, 5 deletions

diff --git a/src/mesa/state_tracker/st_atom.c b/src/mesa/state_tracker/st_atom.c
index 7d383924300..1abaf8f3e91 100644
--- a/src/mesa/state_tracker/st_atom.c
+++ b/src/mesa/state_tracker/st_atom.c
@@ -160,11 +160,7 @@ void st_validate_state( struct st_context *st )
 
    check_attrib_edgeflag(st);
 
-   /* The bitmap cache is immune to pixel unpack changes.
-    * Note that GLUT makes several calls to glPixelStore for each
-    * bitmap char it draws so this is an important check.
-    */
-   if (state->mesa & ~_NEW_PACKUNPACK)
+   if (state->mesa)
       st_flush_bitmap_cache(st);
 
    check_program_state( st );