Rev 55 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 73 | giacomo | 1 | /* $Id: svgamesa.h,v 1.2 2003-03-13 13:06:03 giacomo Exp $ */ |
| 55 | pj | 2 | |
| 3 | /* |
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| 4 | * Mesa 3-D graphics library |
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| 5 | * Version: 4.0 |
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| 6 | * Copyright (C) 1995-2001 Brian Paul |
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| 7 | * |
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| 8 | * This library is free software; you can redistribute it and/or |
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| 9 | * modify it under the terms of the GNU Library General Public |
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| 10 | * License as published by the Free Software Foundation; either |
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| 11 | * version 2 of the License, or (at your option) any later version. |
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| 12 | * |
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| 13 | * This library is distributed in the hope that it will be useful, |
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 16 | * Library General Public License for more details. |
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| 17 | * |
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| 18 | * You should have received a copy of the GNU Library General Public |
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| 19 | * License along with this library; if not, write to the Free |
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| 20 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 21 | */ |
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| 22 | |||
| 23 | |||
| 24 | /* |
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| 25 | * SVGA/Mesa interface for Linux. |
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| 26 | */ |
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| 27 | |||
| 28 | |||
| 29 | /* |
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| 30 | * Intro to using the VGA/Mesa interface |
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| 31 | * |
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| 32 | * 1. #include the <vga.h> file |
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| 33 | * 2. Call vga_init() to initialize the SVGA library. |
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| 34 | * 3. Call vga_setmode() to specify the screen size and color depth. |
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| 35 | * 4. Call SVGAMesaCreateContext() to setup a Mesa context. If using 8-bit |
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| 36 | * color Mesa assumes color index mode, if using 16-bit or deeper color |
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| 37 | * Mesa assumes RGB mode. |
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| 38 | * 5. Call SVGAMesaMakeCurrent() to activate the Mesa context. |
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| 39 | * 6. You can now use the Mesa API functions. |
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| 40 | * 7. Before exiting, call SVGAMesaDestroyContext() then vga_setmode(TEXT) |
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| 41 | * to restore the original text screen. |
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| 42 | * |
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| 43 | * Notes |
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| 44 | * 1. You must run your executable as root (or use the set UID-bit) because |
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| 45 | * the SVGA library requires it. |
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| 46 | * 2. The SVGA driver is not fully implemented yet. See svgamesa.c for what |
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| 47 | * has to be done yet. |
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| 48 | */ |
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| 49 | |||
| 50 | |||
| 51 | #ifndef SVGAMESA_H |
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| 52 | #define SVGAMESA_H |
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| 53 | |||
| 54 | |||
| 55 | #define SVGAMESA_MAJOR_VERSION 4 |
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| 56 | #define SVGAMESA_MINOR_VERSION 0 |
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| 57 | |||
| 58 | |||
| 59 | #ifdef __cplusplus |
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| 60 | extern "C" { |
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| 61 | #endif |
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| 62 | |||
| 63 | |||
| 64 | #include "GL/gl.h" |
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| 65 | |||
| 66 | |||
| 67 | |||
| 68 | /* |
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| 69 | * This is the SVGAMesa context 'handle': |
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| 70 | */ |
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| 71 | typedef struct svgamesa_context *SVGAMesaContext; |
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| 72 | |||
| 73 | |||
| 74 | |||
| 75 | /* |
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| 76 | * doubleBuffer flag new in version 2.4 |
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| 77 | */ |
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| 78 | extern int SVGAMesaInit( int GraphMode ); |
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| 79 | |||
| 80 | extern int SVGAMesaClose( void ); |
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| 81 | |||
| 82 | extern SVGAMesaContext SVGAMesaCreateContext( GLboolean doubleBuffer ); |
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| 83 | |||
| 84 | extern void SVGAMesaDestroyContext( SVGAMesaContext ctx ); |
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| 85 | |||
| 86 | extern void SVGAMesaMakeCurrent( SVGAMesaContext ctx ); |
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| 87 | |||
| 88 | extern void SVGAMesaSwapBuffers( void ); |
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| 89 | |||
| 90 | extern void SVGAMesaSetCI(int ndx, GLubyte red, GLubyte green, GLubyte blue); |
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| 91 | |||
| 92 | extern SVGAMesaContext SVGAMesaGetCurrentContext( void ); |
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| 93 | |||
| 94 | #ifdef __cplusplus |
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| 95 | } |
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| 96 | #endif |
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| 97 | |||
| 98 | |||
| 99 | #endif |