Some tile cache improvements, clean-ups.
authorBrian <brian.paul@tungstengraphics.com>
Fri, 7 Dec 2007 22:32:13 +0000 (15:32 -0700)
committerBrian <brian.paul@tungstengraphics.com>
Fri, 7 Dec 2007 22:32:13 +0000 (15:32 -0700)
commit57df347bb8a119e1d00fe808e30a0623e0ae8563
treeaa33209528a3e28d596c763acc75c882f02d9cac
parentdd87c43a44871e6cf7c3328120c50447bd69c26c
Some tile cache improvements, clean-ups.

Code for optimized clears (per-tile flag indicating clear status) in place
but not enabled yet.
src/mesa/pipe/softpipe/sp_clear.c
src/mesa/pipe/softpipe/sp_state_surface.c
src/mesa/pipe/softpipe/sp_tile_cache.c
src/mesa/pipe/softpipe/sp_tile_cache.h