1 /**************************************************************************
2  *
3  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
4  * All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the
8  * "Software"), to deal in the Software without restriction, including
9  * without limitation the rights to use, copy, modify, merge, publish,
10  * distribute, sub license, and/or sell copies of the Software, and to
11  * permit persons to whom the Software is furnished to do so, subject to
12  * the following conditions:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25  *
26  **************************************************************************/
27 
28  /*
29   * Authors:
30   *   Keith Whitwell <keith@tungstengraphics.com>
31   */
32 
33 
34 #ifndef ST_ATOM_H
35 #define ST_ATOM_H
36 
37 #include "main/glheader.h"
38 
39 struct st_context;
40 struct st_tracked_state;
41 
42 void st_init_atoms( struct st_context *st );
43 void st_destroy_atoms( struct st_context *st );
44 
45 
46 void st_validate_state( struct st_context *st );
47 
48 
49 extern const struct st_tracked_state st_update_array;
50 extern const struct st_tracked_state st_update_framebuffer;
51 extern const struct st_tracked_state st_update_clip;
52 extern const struct st_tracked_state st_update_depth_stencil_alpha;
53 extern const struct st_tracked_state st_update_fp;
54 extern const struct st_tracked_state st_update_gp;
55 extern const struct st_tracked_state st_update_vp;
56 extern const struct st_tracked_state st_update_rasterizer;
57 extern const struct st_tracked_state st_update_polygon_stipple;
58 extern const struct st_tracked_state st_update_viewport;
59 extern const struct st_tracked_state st_update_scissor;
60 extern const struct st_tracked_state st_update_blend;
61 extern const struct st_tracked_state st_update_msaa;
62 extern const struct st_tracked_state st_update_sampler;
63 extern const struct st_tracked_state st_update_fragment_texture;
64 extern const struct st_tracked_state st_update_vertex_texture;
65 extern const struct st_tracked_state st_update_geometry_texture;
66 extern const struct st_tracked_state st_finalize_textures;
67 extern const struct st_tracked_state st_update_fs_constants;
68 extern const struct st_tracked_state st_update_gs_constants;
69 extern const struct st_tracked_state st_update_vs_constants;
70 extern const struct st_tracked_state st_update_pixel_transfer;
71 
72 
73 GLuint st_compare_func_to_pipe(GLenum func);
74 
75 enum pipe_format
76 st_pipe_vertex_format(GLenum type, GLuint size, GLenum format,
77                       GLboolean normalized, GLboolean integer);
78 
79 #endif
80