| /* |
| * Mesa 3-D graphics library |
| * Version: 7.1 |
| * |
| * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
| * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: |
| * Keith Whitwell <keith@tungstengraphics.com> |
| */ |
| |
| #ifndef _TNL_H |
| #define _TNL_H |
| |
| #include "main/mtypes.h" |
| |
| |
| |
| /* These are the public-access functions exported from tnl. (A few |
| * more are currently hooked into dispatch directly by the module |
| * itself.) |
| */ |
| extern GLboolean |
| _tnl_CreateContext( GLcontext *ctx ); |
| |
| extern void |
| _tnl_DestroyContext( GLcontext *ctx ); |
| |
| extern void |
| _tnl_InvalidateState( GLcontext *ctx, GLuint new_state ); |
| |
| /* Functions to revive the tnl module after being unhooked from |
| * dispatch and/or driver callbacks. |
| */ |
| |
| extern void |
| _tnl_wakeup( GLcontext *ctx ); |
| |
| /* Driver configuration options: |
| */ |
| extern void |
| _tnl_need_projected_coords( GLcontext *ctx, GLboolean flag ); |
| |
| |
| /* Control whether T&L does per-vertex fog |
| */ |
| extern void |
| _tnl_allow_vertex_fog( GLcontext *ctx, GLboolean value ); |
| |
| extern void |
| _tnl_allow_pixel_fog( GLcontext *ctx, GLboolean value ); |
| |
| extern void |
| _tnl_program_string(GLcontext *ctx, GLenum target, struct gl_program *program); |
| |
| struct _mesa_prim; |
| struct _mesa_index_buffer; |
| |
| void |
| _tnl_draw_prims( GLcontext *ctx, |
| const struct gl_client_array *arrays[], |
| const struct _mesa_prim *prim, |
| GLuint nr_prims, |
| const struct _mesa_index_buffer *ib, |
| GLuint min_index, |
| GLuint max_index); |
| |
| #endif |
