[Mesa-dev] [PATCH-v2] gallium: Unified draw_vbo.

[Chia-I Wu]

This is the second try for unified draw_vbo call.  I again upload the
patches as a branch here

  http://cgit.freedesktop.org/~olv/mesa/log/?h=gallium-unified-draw-2

due to the size.

Changes since v1:

  - make index buffer a state and add pipe_context::set_index_buffer
  - there is a boolean in pipe_draw_info controlling whether draw_vbo
    should or should not use the index buffer

Please review.

-- 
olv at LunarG.com