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56 | pj | 1 | /* $Id: tnl.h,v 1.1 2003-02-28 11:48:08 pj Exp $ */ |
2 | |||
3 | /* |
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4 | * Mesa 3-D graphics library |
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5 | * Version: 3.5 |
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6 | * |
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7 | * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. |
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8 | * |
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9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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10 | * copy of this software and associated documentation files (the "Software"), |
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11 | * to deal in the Software without restriction, including without limitation |
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12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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13 | * and/or sell copies of the Software, and to permit persons to whom the |
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14 | * Software is furnished to do so, subject to the following conditions: |
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15 | * |
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16 | * The above copyright notice and this permission notice shall be included |
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17 | * in all copies or substantial portions of the Software. |
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18 | * |
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19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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25 | * |
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26 | * Authors: |
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27 | * Keith Whitwell <keith@tungstengraphics.com> |
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28 | */ |
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29 | |||
30 | #ifndef _TNL_H |
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31 | #define _TNL_H |
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32 | |||
33 | #include "mtypes.h" |
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34 | |||
35 | |||
36 | |||
37 | /* These are the public-access functions exported from tnl. (A few |
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38 | * more are currently hooked into dispatch directly by the module |
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39 | * itself.) |
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40 | */ |
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41 | extern GLboolean |
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42 | _tnl_CreateContext( GLcontext *ctx ); |
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43 | |||
44 | extern void |
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45 | _tnl_DestroyContext( GLcontext *ctx ); |
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46 | |||
47 | extern void |
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48 | _tnl_InvalidateState( GLcontext *ctx, GLuint new_state ); |
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49 | |||
50 | /* Functions to revive the tnl module after being unhooked from |
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51 | * dispatch and/or driver callbacks. |
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52 | */ |
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53 | |||
54 | /* Restore just the ctx->Exec table: |
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55 | */ |
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56 | extern void |
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57 | _tnl_wakeup_exec( GLcontext *ctx ); |
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58 | |||
59 | /* Restore both ctx->Exec and ctx->Save: |
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60 | */ |
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61 | extern void |
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62 | _tnl_wakeup_save_exec( GLcontext *ctx ); |
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63 | |||
64 | /* Driver configuration options: |
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65 | */ |
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66 | extern void |
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67 | _tnl_need_projected_coords( GLcontext *ctx, GLboolean flag ); |
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68 | |||
69 | extern void |
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70 | _tnl_need_dlist_loopback( GLcontext *ctx, GLboolean flag ); |
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71 | |||
72 | extern void |
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73 | _tnl_need_dlist_norm_lengths( GLcontext *ctx, GLboolean flag ); |
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74 | |||
75 | extern void |
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76 | _tnl_isolate_materials( GLcontext *ctx, GLboolean flag ); |
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77 | |||
78 | #endif |