draw: move some state into a new 'vs' area

1 files changed, 19 insertions, 9 deletions

diff --git a/src/gallium/auxiliary/draw/draw_private.h b/src/gallium/auxiliary/draw/draw_private.h
index fd51a57781f..3418ee2b886 100644
--- a/src/gallium/auxiliary/draw/draw_private.h
+++ b/src/gallium/auxiliary/draw/draw_private.h
@@ -169,13 +169,24 @@ struct draw_context
    /* pipe state that we need: */
    const struct pipe_rasterizer_state *rasterizer;
    struct pipe_viewport_state viewport;
+   boolean identity_viewport;
 
-   struct draw_vertex_shader *vertex_shader;
+   struct {
+      struct draw_vertex_shader *vertex_shader;
+      uint num_vs_outputs;  /**< convenience, from vertex_shader */
 
-   boolean identity_viewport;
 
-   uint num_vs_outputs;  /**< convenience, from vertex_shader */
+      /** TGSI program interpreter runtime state */
+      struct tgsi_exec_machine machine;
+
+      /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private.
+       */
+      struct gallivm_cpu_engine *engine;   
+
 
+      struct translate_cache *fetch_cache;
+      struct translate_cache *emit_cache;
+   } vs;
 
    /* Clip derived state:
     */
@@ -192,16 +203,15 @@ struct draw_context
 
    unsigned reduced_prim;
 
-   /** TGSI program interpreter runtime state */
-   struct tgsi_exec_machine machine;
-
-   /* This (and the tgsi_exec_machine struct) probably need to be moved somewhere private.
-    */
-   struct gallivm_cpu_engine *engine;   
    void *driver_private;
 };
 
 
+/*******************************************************************************
+ * Vertex shader code:
+ */
+boolean draw_vs_init( struct draw_context *draw );
+void draw_vs_destroy( struct draw_context *draw );