17117f1b4Smrg/*
27117f1b4Smrg * Mesa 3-D graphics library
37117f1b4Smrg *
47117f1b4Smrg * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
57117f1b4Smrg *
67117f1b4Smrg * Permission is hereby granted, free of charge, to any person obtaining a
77117f1b4Smrg * copy of this software and associated documentation files (the "Software"),
87117f1b4Smrg * to deal in the Software without restriction, including without limitation
97117f1b4Smrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
107117f1b4Smrg * and/or sell copies of the Software, and to permit persons to whom the
117117f1b4Smrg * Software is furnished to do so, subject to the following conditions:
127117f1b4Smrg *
137117f1b4Smrg * The above copyright notice and this permission notice shall be included
147117f1b4Smrg * in all copies or substantial portions of the Software.
157117f1b4Smrg *
167117f1b4Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
177117f1b4Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
187117f1b4Smrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19af69d88dSmrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20af69d88dSmrg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21af69d88dSmrg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22af69d88dSmrg * OTHER DEALINGS IN THE SOFTWARE.
237117f1b4Smrg *
247117f1b4Smrg * Authors:
25af69d88dSmrg *    Keith Whitwell <keithw@vmware.com>
267117f1b4Smrg */
277117f1b4Smrg
287117f1b4Smrg
297117f1b4Smrg
307117f1b4Smrg#ifndef _T_PIPELINE_H_
317117f1b4Smrg#define _T_PIPELINE_H_
327117f1b4Smrg
33c1f859d4Smrg#include "main/mtypes.h"
347117f1b4Smrg#include "t_context.h"
357117f1b4Smrg
363464ebd5Sriastradhextern void _tnl_run_pipeline( struct gl_context *ctx );
377117f1b4Smrg
383464ebd5Sriastradhextern void _tnl_destroy_pipeline( struct gl_context *ctx );
397117f1b4Smrg
403464ebd5Sriastradhextern void _tnl_install_pipeline( struct gl_context *ctx,
417117f1b4Smrg				   const struct tnl_pipeline_stage **stages );
427117f1b4Smrg
437117f1b4Smrg
447117f1b4Smrg/* These are implemented in the t_vb_*.c files:
457117f1b4Smrg */
467117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_vertex_transform_stage;
477117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_normal_transform_stage;
487117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_lighting_stage;
497117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_fog_coordinate_stage;
507117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_texgen_stage;
517117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_texture_transform_stage;
527117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_point_attenuation_stage;
537117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_vertex_program_stage;
547117f1b4Smrgextern const struct tnl_pipeline_stage _tnl_render_stage;
557117f1b4Smrg
567117f1b4Smrg/* Shorthand to plug in the default pipeline:
577117f1b4Smrg */
587117f1b4Smrgextern const struct tnl_pipeline_stage *_tnl_default_pipeline[];
597117f1b4Smrgextern const struct tnl_pipeline_stage *_tnl_vp_pipeline[];
607117f1b4Smrg
617117f1b4Smrg
627117f1b4Smrg/* Convenience routines provided by t_vb_render.c:
637117f1b4Smrg */
647117f1b4Smrgextern tnl_render_func _tnl_render_tab_elts[];
657117f1b4Smrgextern tnl_render_func _tnl_render_tab_verts[];
667117f1b4Smrg
673464ebd5Sriastradhextern void _tnl_RenderClippedPolygon( struct gl_context *ctx,
687117f1b4Smrg				       const GLuint *elts, GLuint n );
697117f1b4Smrg
703464ebd5Sriastradhextern void _tnl_RenderClippedLine( struct gl_context *ctx, GLuint ii, GLuint jj );
717117f1b4Smrg
727117f1b4Smrg
737117f1b4Smrg#endif
74