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| Rev | Author | Line No. | Line |
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| 1901 | serge | 1 | /* |
| 2 | * Mesa 3-D graphics library |
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| 3 | * Version: 7.1 |
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| 4 | * |
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| 5 | * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included |
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| 15 | * in all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 21 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 23 | * |
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| 24 | * Authors: |
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| 25 | * Keith Whitwell |
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| 26 | */ |
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| 27 | |||
| 28 | #ifndef _TNL_H |
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| 29 | #define _TNL_H |
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| 30 | |||
| 31 | #include "main/mtypes.h" |
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| 32 | |||
| 33 | |||
| 34 | |||
| 35 | /* These are the public-access functions exported from tnl. (A few |
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| 36 | * more are currently hooked into dispatch directly by the module |
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| 37 | * itself.) |
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| 38 | */ |
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| 39 | extern GLboolean |
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| 40 | _tnl_CreateContext( struct gl_context *ctx ); |
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| 41 | |||
| 42 | extern void |
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| 43 | _tnl_DestroyContext( struct gl_context *ctx ); |
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| 44 | |||
| 45 | extern void |
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| 46 | _tnl_InvalidateState( struct gl_context *ctx, GLuint new_state ); |
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| 47 | |||
| 48 | /* Functions to revive the tnl module after being unhooked from |
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| 49 | * dispatch and/or driver callbacks. |
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| 50 | */ |
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| 51 | |||
| 52 | extern void |
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| 53 | _tnl_wakeup( struct gl_context *ctx ); |
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| 54 | |||
| 55 | /* Driver configuration options: |
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| 56 | */ |
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| 57 | extern void |
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| 58 | _tnl_need_projected_coords( struct gl_context *ctx, GLboolean flag ); |
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| 59 | |||
| 60 | |||
| 61 | /* Control whether T&L does per-vertex fog |
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| 62 | */ |
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| 63 | extern void |
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| 64 | _tnl_allow_vertex_fog( struct gl_context *ctx, GLboolean value ); |
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| 65 | |||
| 66 | extern void |
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| 67 | _tnl_allow_pixel_fog( struct gl_context *ctx, GLboolean value ); |
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| 68 | |||
| 69 | extern GLboolean |
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| 70 | _tnl_program_string(struct gl_context *ctx, GLenum target, struct gl_program *program); |
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| 71 | |||
| 72 | struct _mesa_prim; |
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| 73 | struct _mesa_index_buffer; |
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| 74 | |||
| 75 | void |
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| 76 | _tnl_draw_prims( struct gl_context *ctx, |
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| 77 | const struct gl_client_array *arrays[], |
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| 78 | const struct _mesa_prim *prim, |
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| 79 | GLuint nr_prims, |
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| 80 | const struct _mesa_index_buffer *ib, |
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| 81 | GLuint min_index, |
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| 82 | GLuint max_index); |
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| 83 | |||
| 84 | void |
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| 85 | _tnl_vbo_draw_prims( struct gl_context *ctx, |
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| 86 | const struct gl_client_array *arrays[], |
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| 87 | const struct _mesa_prim *prim, |
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| 88 | GLuint nr_prims, |
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| 89 | const struct _mesa_index_buffer *ib, |
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| 90 | GLboolean index_bounds_valid, |
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| 91 | GLuint min_index, |
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| 92 | GLuint max_index); |
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| 93 | |||
| 94 | extern void |
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| 95 | _mesa_load_tracked_matrices(struct gl_context *ctx); |
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| 96 | |||
| 97 | extern void |
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| 98 | _tnl_RasterPos(struct gl_context *ctx, const GLfloat vObj[4]); |
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| 99 | |||
| 100 | #endif |