[Mesa-dev] [PATCH] Unified st_context::draw_vbo

[Chia-I Wu]

Hi all,

This patch series replaces

  st_context::draw_arrays
  st_context::draw_elements,
  st_context::draw_arrays_instanced
  st_context::draw_elements_instanced
  st_context::draw_range_elements

by a single

  st_context::draw_vbo(struct pipe_context *pipe,
                       const struct pipe_draw_info *info);

The series is too big in size and I have to push it to

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

Since the drivers no longer need to implement all the drawing
variants, the diffstat says

 29 files changed, 359 insertions(+), 1061 deletions(-)

Its main user (st_draw_vbo) is also simplified.

There are 4 commits in the branch.  The first commit adds the new
function prototype to the header file.  The second commit implements
draw_vbo for all pipe drivers.  The third commit converts all state
trackers (st/mesa, st/vega, and util_draw_vertex_buffer) to use
draw_vbo.  The last commit removes all other variants from the
interface.

This looks like a nice cleanup to have to me.  Suggestion?

-- 
olv at LunarG.com