ReactOS Development > Doxygen

00001 /*
00002  * Mesa 3-D graphics library
00003  * Version:  6.5.3
00004  *
00005  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
00006  *
00007  * Permission is hereby granted, free of charge, to any person obtaining a
00008  * copy of this software and associated documentation files (the "Software"),
00009  * to deal in the Software without restriction, including without limitation
00010  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
00011  * and/or sell copies of the Software, and to permit persons to whom the
00012  * Software is furnished to do so, subject to the following conditions:
00013  *
00014  * The above copyright notice and this permission notice shall be included
00015  * in all copies or substantial portions of the Software.
00016  *
00017  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00018  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00019  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
00020  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
00021  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
00022  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00023  *
00024  * Authors:
00025  *    Keith Whitwell <keith@tungstengraphics.com>
00026  */
00027 
00028 
00029 
00030 #ifndef _T_PIPELINE_H_
00031 #define _T_PIPELINE_H_
00032 
00033 #include "main/mtypes.h"
00034 #include "t_context.h"
00035 
00036 extern void _tnl_run_pipeline( GLcontext *ctx );
00037 
00038 extern void _tnl_destroy_pipeline( GLcontext *ctx );
00039 
00040 extern void _tnl_install_pipeline( GLcontext *ctx,
00041                    const struct tnl_pipeline_stage **stages );
00042 
00043 
00044 /* These are implemented in the t_vb_*.c files:
00045  */
00046 extern const struct tnl_pipeline_stage _tnl_vertex_transform_stage;
00047 extern const struct tnl_pipeline_stage _tnl_vertex_cull_stage;
00048 extern const struct tnl_pipeline_stage _tnl_normal_transform_stage;
00049 extern const struct tnl_pipeline_stage _tnl_lighting_stage;
00050 extern const struct tnl_pipeline_stage _tnl_fog_coordinate_stage;
00051 extern const struct tnl_pipeline_stage _tnl_texgen_stage;
00052 extern const struct tnl_pipeline_stage _tnl_texture_transform_stage;
00053 extern const struct tnl_pipeline_stage _tnl_point_attenuation_stage;
00054 extern const struct tnl_pipeline_stage _tnl_vertex_program_stage;
00055 extern const struct tnl_pipeline_stage _tnl_render_stage;
00056 
00057 /* Shorthand to plug in the default pipeline:
00058  */
00059 extern const struct tnl_pipeline_stage *_tnl_default_pipeline[];
00060 extern const struct tnl_pipeline_stage *_tnl_vp_pipeline[];
00061 
00062 
00063 /* Convenience routines provided by t_vb_render.c:
00064  */
00065 extern tnl_render_func _tnl_render_tab_elts[];
00066 extern tnl_render_func _tnl_render_tab_verts[];
00067 
00068 extern void _tnl_RenderClippedPolygon( GLcontext *ctx, 
00069                        const GLuint *elts, GLuint n );
00070 
00071 extern void _tnl_RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj );
00072 
00073 
00074 #endif
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