draw: rewrite primitive assembler

We can't be injecting the primitive id's in the pipeline because
by that time the primitives have already been decomposed. To
properly number the primitives we need to handle the adjacency
primitives by hand. This patch moves the prim id injection into
the original primitive assembler and completely removes the
useless pipeline stage.

Signed-off-by: Zack Rusin <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index 2dc6772e7fb..2d4843ebe25 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -40,6 +40,7 @@
 #include "util/u_prim.h"
 #include "draw_context.h"
 #include "draw_pipe.h"
+#include "draw_prim_assembler.h"
 #include "draw_vs.h"
 #include "draw_gs.h"
 
@@ -95,6 +96,10 @@ draw_create_context(struct pipe_context *pipe, boolean try_llvm)
    if (!draw_init(draw))
       goto err_destroy;
 
+   draw->ia = draw_prim_assembler_create(draw);
+   if (!draw->ia)
+      goto err_destroy;
+
    return draw;
 
 err_destroy:
@@ -206,6 +211,7 @@ void draw_destroy( struct draw_context *draw )
       draw->render->destroy( draw->render );
    */
 
+   draw_prim_assembler_destroy(draw->ia);
    draw_pipeline_destroy( draw );
    draw_pt_destroy( draw );
    draw_vs_destroy( draw );
@@ -556,7 +562,7 @@ void
 draw_prepare_shader_outputs(struct draw_context *draw)
 {
    draw_remove_extra_vertex_attribs(draw);
-   draw_ia_prepare_outputs(draw, draw->pipeline.ia);
+   draw_prim_assembler_prepare_outputs(draw->ia);
    draw_unfilled_prepare_outputs(draw, draw->pipeline.unfilled);
 }