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| 143 | giacomo | 1 | /* $Id: swrast_setup.h,v 1.1 2003-04-29 12:46:52 giacomo 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 | /* Public interface to the swrast_setup module. This module provides |
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| 31 | * an implementation of the driver interface to t_vb_render.c, and uses |
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| 32 | * the software rasterizer (swrast) to perform actual rasterization. |
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| 33 | * |
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| 34 | * The internals of the implementation are private, but can be hooked |
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| 35 | * into tnl at any time (except between RenderStart/RenderEnd) by |
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| 36 | * calling _swsetup_Wakeup(). |
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| 37 | */ |
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| 38 | |||
| 39 | #ifndef SWRAST_SETUP_H |
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| 40 | #define SWRAST_SETUP_H |
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| 41 | |||
| 42 | extern GLboolean |
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| 43 | _swsetup_CreateContext( GLcontext *ctx ); |
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| 44 | |||
| 45 | extern void |
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| 46 | _swsetup_DestroyContext( GLcontext *ctx ); |
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| 47 | |||
| 48 | extern void |
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| 49 | _swsetup_InvalidateState( GLcontext *ctx, GLuint new_state ); |
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| 50 | |||
| 51 | extern void |
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| 52 | _swsetup_Wakeup( GLcontext *ctx ); |
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| 53 | |||
| 54 | #endif |