Initial implementation of a software pipeline for quad rasterization (fragment ops).

This is very much like the clipper/setup pipeline for primitives.

1 files changed, 13 insertions, 2 deletions

diff --git a/src/mesa/pipe/softpipe/sp_context.h b/src/mesa/pipe/softpipe/sp_context.h
index 0a183ea3855..4e6168fe334 100644
--- a/src/mesa/pipe/softpipe/sp_context.h
+++ b/src/mesa/pipe/softpipe/sp_context.h
@@ -36,6 +36,7 @@
 #include "pipe/p_state.h"
 #include "pipe/p_context.h"
 
+#include "sp_tile.h"
 
 
 struct softpipe_surface;
@@ -129,6 +130,18 @@ struct softpipe_context {
       GLuint vertex_size;
    } prim;
 
+   /*
+    * Software quad rendering pipeline
+    */
+   struct {
+      struct quad_stage *shade;
+      struct quad_stage *depth_test;
+      struct quad_stage *blend;
+      struct quad_stage *output;
+
+      struct quad_stage *first; /**< points to one of the above stages */
+   } quad;
+
    /* Temp kludge:
     */
    struct draw_context *draw;
@@ -144,6 +157,4 @@ softpipe_context( struct pipe_context *pipe )
 }
 
 
-
-
 #endif