2
* Mesa 3-D graphics library
5
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
7
* Permission is hereby granted, free of charge, to any person obtaining a
8
* copy of this software and associated documentation files (the "Software"),
9
* to deal in the Software without restriction, including without limitation
10
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
11
* and/or sell copies of the Software, and to permit persons to whom the
12
* Software is furnished to do so, subject to the following conditions:
14
* The above copyright notice and this permission notice shall be included
15
* in all copies or substantial portions of the Software.
17
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
21
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25
* Keith Whitwell <keith@tungstengraphics.com>
30
#ifndef _T_PIPELINE_H_
31
#define _T_PIPELINE_H_
34
#include "t_context.h"
36
extern void _tnl_run_pipeline( GLcontext *ctx );
38
extern void _tnl_destroy_pipeline( GLcontext *ctx );
40
extern void _tnl_install_pipeline( GLcontext *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_vertex_cull_stage;
48
extern const struct tnl_pipeline_stage _tnl_normal_transform_stage;
49
extern const struct tnl_pipeline_stage _tnl_lighting_stage;
50
extern const struct tnl_pipeline_stage _tnl_fog_coordinate_stage;
51
extern const struct tnl_pipeline_stage _tnl_texgen_stage;
52
extern const struct tnl_pipeline_stage _tnl_texture_transform_stage;
53
extern const struct tnl_pipeline_stage _tnl_point_attenuation_stage;
54
extern const struct tnl_pipeline_stage _tnl_vertex_program_stage;
55
extern const struct tnl_pipeline_stage _tnl_render_stage;
57
/* Shorthand to plug in the default pipeline:
59
extern const struct tnl_pipeline_stage *_tnl_default_pipeline[];
60
extern const struct tnl_pipeline_stage *_tnl_vp_pipeline[];
63
/* Convenience routines provided by t_vb_render.c:
65
extern tnl_render_func _tnl_render_tab_elts[];
66
extern tnl_render_func _tnl_render_tab_verts[];
68
extern void _tnl_RenderClippedPolygon( GLcontext *ctx,
69
const GLuint *elts, GLuint n );
71
extern void _tnl_RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj );