gallivm,llvmpipe,draw: Support multiple constant buffers.

[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 fa4e5e911807d51ea12d3ab1244e983be4623bfb..60809db50a2fa2432db38bc5eb66364a39271819 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup_context.h
+++ b/src/gallium/drivers/llvmpipe/lp_setup_context.h
@@ -37,8 +37,8 @@
 
 #include "lp_setup.h"
 #include "lp_rast.h"
-#include "lp_tile_soa.h"        /* for TILE_SIZE */
 #include "lp_scene.h"
+#include "lp_bld_interp.h"     /* for struct lp_shader_input */
 
 #include "draw/draw_vbuf.h"
 #include "util/u_rect.h"
@@ -49,7 +49,7 @@
 #define LP_SETUP_NEW_SCISSOR     0x08
 
 
-struct lp_scene_queue;
+struct lp_setup_variant;
 
 
 /** Max number of scenes */
@@ -70,11 +70,12 @@ struct lp_setup_context
 {
    struct vbuf_render base;
 
+   struct pipe_context *pipe;
    struct vertex_info *vertex_info;
    uint prim;
    uint vertex_size;
    uint nr_vertices;
-   uint sprite;
+   uint sprite_coord_enable, sprite_coord_origin;
    uint vertex_buffer_size;
    void *vertex_buffer;
 
@@ -83,17 +84,18 @@ struct lp_setup_context
     */
    struct draw_stage *vbuf;
    unsigned num_threads;
+   unsigned scene_idx;
    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_fence *last_fence;
-   struct llvmpipe_query *active_query;
+   struct llvmpipe_query *active_query[PIPE_QUERY_TYPES];
 
    boolean flatshade_first;
    boolean ccw_is_frontface;
    boolean scissor_test;
    boolean point_size_per_vertex;
+   boolean rasterizer_discard;
    unsigned cullmode;
    float pixel_offset;
    float line_width;
@@ -114,15 +116,11 @@ struct lp_setup_context
 
    enum setup_state {
       SETUP_FLUSHED,    /**< scene is null */
-      SETUP_EMPTY,      /**< scene exists but has only state changes */
       SETUP_CLEARED,    /**< scene exists but has only clears */
       SETUP_ACTIVE      /**< scene exists and has at least one draw/query */
    } state;
    
    struct {
-      struct lp_shader_input input[PIPE_MAX_ATTRIBS];
-      unsigned nr_inputs;
-
       const struct lp_rast_state *stored; /**< what's in the scene */
       struct lp_rast_state current;  /**< currently set state */
       struct pipe_resource *current_tex[PIPE_MAX_SAMPLERS];
@@ -133,7 +131,7 @@ struct lp_setup_context
       struct pipe_resource *current;
       unsigned stored_size;
       const void *stored_data;
-   } constants;
+   } constants[LP_MAX_TGSI_CONST_BUFFERS];
 
    struct {
       struct pipe_blend_color current;
@@ -141,6 +139,10 @@ struct lp_setup_context
    } blend_color;
 
 
+   struct {
+      const struct lp_setup_variant *variant;
+   } setup;
+
    unsigned dirty;   /**< bitmask of LP_SETUP_NEW_x bits */
 
    void (*point)( struct lp_setup_context *,
@@ -160,14 +162,15 @@ 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 );
+boolean lp_setup_update_state( struct lp_setup_context *setup,
+                            boolean update_scene);
 
 void lp_setup_destroy( struct lp_setup_context *setup );
 
+boolean lp_setup_flush_and_restart(struct lp_setup_context *setup);
+
 void
 lp_setup_print_triangle(struct lp_setup_context *setup,
                         const float (*v0)[4],
@@ -182,15 +185,14 @@ lp_setup_print_vertex(struct lp_setup_context *setup,
 
 struct lp_rast_triangle *
 lp_setup_alloc_triangle(struct lp_scene *scene,
-                        unsigned nr_inputs,
+                        unsigned num_inputs,
                         unsigned nr_planes,
                         unsigned *tri_size);
 
-void
+boolean
 lp_setup_bin_triangle( struct lp_setup_context *setup,
                        struct lp_rast_triangle *tri,
                        const struct u_rect *bbox,
                        int nr_planes );
 
 #endif
-