draw: Add draw_set_index_buffer and others.

This commit adds draw_set_index_buffer, draw_set_mapped_index_buffer,
and draw_vbo.  The idea behind the new functions is that an index buffer
should be a state.

draw_arrays and draw_set_mapped_element_buffer are preserved, but the
latter will be removed soon.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h
index 116716af6f..e9f3237dda 100644
--- a/src/gallium/auxiliary/draw/draw_context.h
+++ b/src/gallium/auxiliary/draw/draw_context.h
@@ -160,6 +160,12 @@ void draw_set_vertex_elements(struct draw_context *draw,
 			      unsigned count,
                               const struct pipe_vertex_element *elements);
 
+void draw_set_index_buffer(struct draw_context *draw,
+                           const struct pipe_index_buffer *ib);
+
+void draw_set_mapped_index_buffer(struct draw_context *draw,
+                                  const void *elements);
+
 void
 draw_set_mapped_element_buffer_range( struct draw_context *draw,
                                       unsigned eltSize,
@@ -196,6 +202,9 @@ draw_set_so_state(struct draw_context *draw,
  * draw_pt.c 
  */
 
+void draw_vbo(struct draw_context *draw,
+              const struct pipe_draw_info *info);
+
 void draw_arrays(struct draw_context *draw, unsigned prim,
 		 unsigned start, unsigned count);