mesa: Changes to 'gallium-0.1'

[Brian Paul]

 src/mesa/pipe/cell/ppu/cell_draw_arrays.c |    9 --
 src/mesa/pipe/draw/draw_clip.c            |   17 ----
 src/mesa/pipe/draw/draw_context.c         |   29 ++++----
 src/mesa/pipe/draw/draw_cull.c            |   31 ++++----
 src/mesa/pipe/draw/draw_flatshade.c       |   67 ++++++++++++-------
 src/mesa/pipe/draw/draw_offset.c          |   37 ++++++----
 src/mesa/pipe/draw/draw_prim.c            |  104 ++++++++++++------------------
 src/mesa/pipe/draw/draw_private.h         |   19 ++---
 src/mesa/pipe/draw/draw_stipple.c         |   16 ++--
 src/mesa/pipe/draw/draw_twoside.c         |   99 ++++++++++++++--------------
 src/mesa/pipe/draw/draw_unfilled.c        |   33 +++++----
 src/mesa/pipe/draw/draw_validate.c        |   80 ++++++++++++++++++-----
 src/mesa/pipe/draw/draw_vbuf.c            |   22 ++----
 src/mesa/pipe/draw/draw_vertex_cache.c    |    9 --
 src/mesa/pipe/draw/draw_vertex_shader.c   |    4 -
 src/mesa/pipe/draw/draw_wide_prims.c      |   51 +++++++++-----
 src/mesa/pipe/i915simple/i915_prim_emit.c |   11 ---
 src/mesa/pipe/softpipe/sp_draw_arrays.c   |    9 --
 src/mesa/pipe/softpipe/sp_prim_setup.c    |   43 ++++++++++--
 src/mesa/pipe/softpipe/sp_prim_vbuf.c     |    4 -
 src/mesa/state_tracker/st_cb_feedback.c   |   24 +-----
 src/mesa/state_tracker/st_cb_rasterpos.c  |   11 ---
 22 files changed, 388 insertions(+), 341 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit 42d38ac02fff63406cd59914a3eb1e5ad27134d0
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Fri Jan 25 17:22:02 2008 -0700

    gallium: replace loop w/ memset in draw_vertex_cache_invalidate()

commit 1603a33fb276d7e78a2e872dfa05aa0093d1329a
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Fri Jan 25 17:21:05 2008 -0700

    gallium: better flush logic in draw module
    
    This is the other half of Keith's draw/flush patch.
    
    There are now 5 flush flags to control what's flushed (post-xform vertex
    cache, prim cache, vbuf, etc).
    
    The gears slow-down in this part of the patch was due to the cull stage not
    getting invoked.  It was unconditional before, but is now gated by 'need_det'.
    But it also needs to be gated by draw->rasterizer->cull_mode.  Gears uses
    back-face culling.

commit 0bfd085e2866fbbd40209dcee23f0e6240583fe8
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Fri Jan 25 15:59:27 2008 -0700

    gallium: replace prim pipeline begin/end() functions with flush()
    
    This is basically half of Keith's draw/flush patch.
    
    The stage->point/line/tri() functions are now self-validating, the validator
    functions are installed by the flush() function.
    
    There were excessive calls to validate_pipeline(), however.  This was caused
    by draw_prim_queue_flush() keeping a local 'first' variable that always pointed
    to the validate functions.  Replaced 'first' with 'draw->pipeline.first'.
    
    Performance in gears is up just slightly with this patch.