Merge branch '7.8'

[mesa.git] / src / gallium / drivers / llvmpipe / lp_setup_context.h

diff --git a/src/gallium/drivers/llvmpipe/lp_setup_context.h b/src/gallium/drivers/llvmpipe/lp_setup_context.h
index 9b47b595c6207efffef654cc52fd5dd927a26a24..ca0dafab62782c323e046448a77158e7dd938716 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup_context.h
+++ b/src/gallium/drivers/llvmpipe/lp_setup_context.h
@@ -38,29 +38,60 @@
 #include "lp_setup.h"
 #include "lp_rast.h"
 #include "lp_tile_soa.h"        /* for TILE_SIZE */
-#include "lp_bin.h"
+#include "lp_scene.h"
 
+#include "draw/draw_vbuf.h"
 
 #define LP_SETUP_NEW_FS          0x01
 #define LP_SETUP_NEW_CONSTANTS   0x02
 #define LP_SETUP_NEW_BLEND_COLOR 0x04
+#define LP_SETUP_NEW_SCISSOR     0x08
+
+
+struct lp_scene_queue;
+
+
+/** Max number of scenes */
+#define MAX_SCENES 2
+
 
 
 /**
  * Point/line/triangle setup context.
  * Note: "stored" below indicates data which is stored in the bins,
  * not arbitrary malloc'd memory.
+ *
+ *
+ * Subclass of vbuf_render, plugged directly into the draw module as
+ * the rendering backend.
  */
-struct setup_context {
-
+struct lp_setup_context
+{
+   struct vbuf_render base;
+
+   struct vertex_info *vertex_info;
+   uint prim;
+   uint vertex_size;
+   uint nr_vertices;
+   uint vertex_buffer_size;
+   void *vertex_buffer;
+
+   /* Final pipeline stage for draw module.  Draw module should
+    * create/install this itself now.
+    */
+   struct draw_stage *vbuf;
    struct lp_rasterizer *rast;
+   struct lp_scene *scenes[MAX_SCENES];  /**< all the scenes */
+   struct lp_scene *scene;               /**< current scene being built */
+   struct lp_scene_queue *empty_scenes;  /**< queue of empty scenes */
 
-   struct lp_bins bins;
-
+   boolean flatshade_first;
    boolean ccw_is_frontface;
+   boolean scissor_test;
    unsigned cullmode;
+   float pixel_offset;
 
-   const struct pipe_framebuffer_state *fb;
+   struct pipe_framebuffer_state fb;
 
    struct {
       unsigned flags;
@@ -78,8 +109,9 @@ struct setup_context {
       struct lp_shader_input input[PIPE_MAX_ATTRIBS];
       unsigned nr_inputs;
 
-      const struct lp_rast_state *stored; /**< what's in the bins */
+      const struct lp_rast_state *stored; /**< what's in the scene */
       struct lp_rast_state current;  /**< currently set state */
+      struct pipe_texture *current_tex[PIPE_MAX_SAMPLERS];
    } fs;
 
    /** fragment shader constants */
@@ -94,24 +126,36 @@ struct setup_context {
       uint8_t *stored;
    } blend_color;
 
-   unsigned dirty;   /**< bitmask of LP_SETUP_x bits */
+   struct {
+      struct pipe_scissor_state current;
+      const void *stored;
+   } scissor;
+
+   unsigned dirty;   /**< bitmask of LP_SETUP_NEW_x bits */
 
-   void (*point)( struct setup_context *,
+   void (*point)( struct lp_setup_context *,
                   const float (*v0)[4]);
 
-   void (*line)( struct setup_context *,
+   void (*line)( struct lp_setup_context *,
                  const float (*v0)[4],
                  const float (*v1)[4]);
 
-   void (*triangle)( struct setup_context *,
+   void (*triangle)( struct lp_setup_context *,
                      const float (*v0)[4],
                      const float (*v1)[4],
                      const float (*v2)[4]);
 };
 
-void lp_setup_choose_triangle( struct setup_context *setup );
-void lp_setup_choose_line( struct setup_context *setup );
-void lp_setup_choose_point( struct setup_context *setup );
+void lp_setup_choose_triangle( struct lp_setup_context *setup );
+void lp_setup_choose_line( struct lp_setup_context *setup );
+void lp_setup_choose_point( struct lp_setup_context *setup );
+
+struct lp_scene *lp_setup_get_current_scene(struct lp_setup_context *setup);
+
+void lp_setup_init_vbuf(struct lp_setup_context *setup);
+
+void lp_setup_update_state( struct lp_setup_context *setup );
 
+void lp_setup_destroy( struct lp_setup_context *setup );
 
 #endif