llvmpipe: rework fences and queries

[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 584764ce8ac76f24490c304b3e1f0eb542e464f3..91b5d4d79f09c14c30761792f83b98be1285e63e 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_setup_context.h
+++ b/src/gallium/drivers/llvmpipe/lp_setup_context.h
@@ -41,6 +41,7 @@
 #include "lp_scene.h"
 
 #include "draw/draw_vbuf.h"
+#include "util/u_rect.h"
 
 #define LP_SETUP_NEW_FS          0x01
 #define LP_SETUP_NEW_CONSTANTS   0x02
@@ -73,6 +74,7 @@ struct lp_setup_context
    uint prim;
    uint vertex_size;
    uint nr_vertices;
+   uint sprite;
    uint vertex_buffer_size;
    void *vertex_buffer;
 
@@ -81,29 +83,39 @@ struct lp_setup_context
     */
    struct draw_stage *vbuf;
    unsigned num_threads;
-   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_fence *last_fence;
+   struct llvmpipe_query *active_query;
+
    boolean flatshade_first;
    boolean ccw_is_frontface;
    boolean scissor_test;
+   boolean point_size_per_vertex;
    unsigned cullmode;
    float pixel_offset;
+   float line_width;
+   float point_size;
+   float psize;
 
    struct pipe_framebuffer_state fb;
+   struct u_rect framebuffer;
+   struct u_rect scissor;
+   struct u_rect draw_region;   /* intersection of fb & scissor */
 
    struct {
       unsigned flags;
       union lp_rast_cmd_arg color;    /**< lp_rast_clear_color() cmd */
-      union lp_rast_cmd_arg zstencil; /**< lp_rast_clear_zstencil() cmd */
+      struct lp_rast_clearzs clearzs; /**< lp_rast_clear_zstencil() cmd */
    } clear;
 
    enum setup_state {
-      SETUP_FLUSHED,
-      SETUP_CLEARED,
-      SETUP_ACTIVE
+      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 {
@@ -127,10 +139,6 @@ struct lp_setup_context
       uint8_t *stored;
    } blend_color;
 
-   struct {
-      struct pipe_scissor_state current;
-      const void *stored;
-   } scissor;
 
    unsigned dirty;   /**< bitmask of LP_SETUP_NEW_x bits */
 
@@ -159,4 +167,29 @@ void lp_setup_update_state( struct lp_setup_context *setup );
 
 void lp_setup_destroy( struct lp_setup_context *setup );
 
+void
+lp_setup_print_triangle(struct lp_setup_context *setup,
+                        const float (*v0)[4],
+                        const float (*v1)[4],
+                        const float (*v2)[4]);
+
+void
+lp_setup_print_vertex(struct lp_setup_context *setup,
+                      const char *name,
+                      const float (*v)[4]);
+
+
+struct lp_rast_triangle *
+lp_setup_alloc_triangle(struct lp_scene *scene,
+                        unsigned nr_inputs,
+                        unsigned nr_planes,
+                        unsigned *tri_size);
+
+void
+lp_setup_bin_triangle( struct lp_setup_context *setup,
+                       struct lp_rast_triangle *tri,
+                       const struct u_rect *bbox,
+                       int nr_planes );
+
 #endif
+