2 * Mesa 3-D graphics library
4 * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included
14 * in all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
25 * Keith Whitwell <keithw@vmware.com>
30 #ifndef _T_PIPELINE_H_
31 #define _T_PIPELINE_H_
33 #include "main/mtypes.h"
34 #include "t_context.h"
36 extern void _tnl_run_pipeline( struct gl_context
*ctx
);
38 extern void _tnl_destroy_pipeline( struct gl_context
*ctx
);
40 extern void _tnl_install_pipeline( struct gl_context
*ctx
,
41 const struct tnl_pipeline_stage
**stages
);
44 /* These are implemented in the t_vb_*.c files:
46 extern const struct tnl_pipeline_stage _tnl_vertex_transform_stage
;
47 extern const struct tnl_pipeline_stage _tnl_normal_transform_stage
;
48 extern const struct tnl_pipeline_stage _tnl_lighting_stage
;
49 extern const struct tnl_pipeline_stage _tnl_fog_coordinate_stage
;
50 extern const struct tnl_pipeline_stage _tnl_texgen_stage
;
51 extern const struct tnl_pipeline_stage _tnl_texture_transform_stage
;
52 extern const struct tnl_pipeline_stage _tnl_point_attenuation_stage
;
53 extern const struct tnl_pipeline_stage _tnl_vertex_program_stage
;
54 extern const struct tnl_pipeline_stage _tnl_render_stage
;
56 /* Shorthand to plug in the default pipeline:
58 extern const struct tnl_pipeline_stage
*_tnl_default_pipeline
[];
59 extern const struct tnl_pipeline_stage
*_tnl_vp_pipeline
[];
62 /* Convenience routines provided by t_vb_render.c:
64 extern tnl_render_func _tnl_render_tab_elts
[];
65 extern tnl_render_func _tnl_render_tab_verts
[];
67 extern void _tnl_RenderClippedPolygon( struct gl_context
*ctx
,
68 const GLuint
*elts
, GLuint n
);
70 extern void _tnl_RenderClippedLine( struct gl_context
*ctx
, GLuint ii
, GLuint jj
);