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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5131 | clevermous | 1 | /* |
| 2 | Copyright (C) 1996-1997 Id Software, Inc. |
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| 3 | |||
| 4 | This program is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU General Public License |
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| 6 | as published by the Free Software Foundation; either version 2 |
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| 7 | of the License, or (at your option) any later version. |
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| 8 | |||
| 9 | This program is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| 12 | |||
| 13 | See the GNU General Public License for more details. |
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| 14 | |||
| 15 | You should have received a copy of the GNU General Public License |
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| 16 | along with this program; if not, write to the Free Software |
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| 17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 18 | |||
| 19 | */ |
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| 20 | // vid_null.c -- null video driver to aid porting efforts |
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| 21 | |||
| 22 | #include "quakedef.h" |
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| 23 | #include "d_local.h" |
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| 24 | |||
| 25 | viddef_t vid; // global video state |
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| 26 | |||
| 27 | #define BASEWIDTH 320 |
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| 28 | #define BASEHEIGHT 200 |
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| 29 | |||
| 30 | byte vid_buffer[BASEWIDTH*BASEHEIGHT]; |
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| 31 | short zbuffer[BASEWIDTH*BASEHEIGHT]; |
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| 32 | byte surfcache[256*1024]; |
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| 33 | |||
| 34 | unsigned short d_8to16table[256]; |
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| 35 | unsigned d_8to24table[256]; |
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| 36 | |||
| 37 | void VID_SetPalette (unsigned char *palette) |
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| 38 | { |
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| 39 | } |
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| 40 | |||
| 41 | void VID_ShiftPalette (unsigned char *palette) |
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| 42 | { |
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| 43 | } |
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| 44 | |||
| 45 | void VID_Init (unsigned char *palette) |
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| 46 | { |
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| 47 | vid.maxwarpwidth = vid.width = vid.conwidth = BASEWIDTH; |
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| 48 | vid.maxwarpheight = vid.height = vid.conheight = BASEHEIGHT; |
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| 49 | vid.aspect = 1.0; |
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| 50 | vid.numpages = 1; |
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| 51 | vid.colormap = host_colormap; |
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| 52 | vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048)); |
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| 53 | vid.buffer = vid.conbuffer = vid_buffer; |
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| 54 | vid.rowbytes = vid.conrowbytes = BASEWIDTH; |
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| 55 | |||
| 56 | d_pzbuffer = zbuffer; |
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| 57 | D_InitCaches (surfcache, sizeof(surfcache)); |
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| 58 | } |
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| 59 | |||
| 60 | void VID_Shutdown (void) |
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| 61 | { |
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| 62 | } |
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| 63 | |||
| 64 | void VID_Update (vrect_t *rects) |
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| 65 | { |
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| 66 | } |
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| 67 | |||
| 68 | /* |
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| 69 | ================ |
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| 70 | D_BeginDirectRect |
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| 71 | ================ |
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| 72 | */ |
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| 73 | void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) |
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| 74 | { |
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| 75 | } |
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| 76 | |||
| 77 | |||
| 78 | /* |
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| 79 | ================ |
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| 80 | D_EndDirectRect |
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| 81 | ================ |
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| 82 | */ |
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| 83 | void D_EndDirectRect (int x, int y, int width, int height) |
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| 84 | { |
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| 85 | } |
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| 86 |