diff options
Diffstat (limited to 'apps/plugins/sdl/progs/quake/vid_null.c')
-rw-r--r-- | apps/plugins/sdl/progs/quake/vid_null.c | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/apps/plugins/sdl/progs/quake/vid_null.c b/apps/plugins/sdl/progs/quake/vid_null.c new file mode 100644 index 0000000000..225691b29f --- /dev/null +++ b/apps/plugins/sdl/progs/quake/vid_null.c | |||
@@ -0,0 +1,87 @@ | |||
1 | /* | ||
2 | Copyright (C) 1996-1997 Id Software, Inc. | ||
3 | |||
4 | This program is free software; you can redistribute it and/or | ||
5 | modify it under the terms of the GNU General Public License | ||
6 | as published by the Free Software Foundation; either version 2 | ||
7 | of the License, or (at your option) any later version. | ||
8 | |||
9 | This program is distributed in the hope that it will be useful, | ||
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
12 | |||
13 | See the GNU General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU General Public License | ||
16 | along with this program; if not, write to the Free Software | ||
17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | ||
18 | |||
19 | */ | ||
20 | // vid_null.c -- null video driver to aid porting efforts | ||
21 | |||
22 | #include "quakedef.h" | ||
23 | #include "d_local.h" | ||
24 | |||
25 | viddef_t vid; // global video state | ||
26 | |||
27 | #define BASEWIDTH 320 | ||
28 | #define BASEHEIGHT 200 | ||
29 | |||
30 | byte vid_buffer[BASEWIDTH*BASEHEIGHT]; | ||
31 | short zbuffer[BASEWIDTH*BASEHEIGHT]; | ||
32 | byte surfcache[256*1024]; | ||
33 | |||
34 | unsigned short d_8to16table[256]; | ||
35 | unsigned d_8to24table[256]; | ||
36 | |||
37 | void VID_SetPalette (unsigned char *palette) | ||
38 | { | ||
39 | } | ||
40 | |||
41 | void VID_ShiftPalette (unsigned char *palette) | ||
42 | { | ||
43 | } | ||
44 | |||
45 | void VID_Init (unsigned char *palette) | ||
46 | { | ||
47 | vid.maxwarpwidth = vid.width = vid.conwidth = BASEWIDTH; | ||
48 | vid.maxwarpheight = vid.height = vid.conheight = BASEHEIGHT; | ||
49 | vid.aspect = 1.0; | ||
50 | vid.numpages = 1; | ||
51 | vid.colormap = host_colormap; | ||
52 | vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048)); | ||
53 | vid.buffer = vid.conbuffer = vid_buffer; | ||
54 | vid.rowbytes = vid.conrowbytes = BASEWIDTH; | ||
55 | |||
56 | d_pzbuffer = zbuffer; | ||
57 | D_InitCaches (surfcache, sizeof(surfcache)); | ||
58 | } | ||
59 | |||
60 | void VID_Shutdown (void) | ||
61 | { | ||
62 | } | ||
63 | |||
64 | void VID_Update (vrect_t *rects) | ||
65 | { | ||
66 | } | ||
67 | |||
68 | /* | ||
69 | ================ | ||
70 | D_BeginDirectRect | ||
71 | ================ | ||
72 | */ | ||
73 | void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) | ||
74 | { | ||
75 | } | ||
76 | |||
77 | |||
78 | /* | ||
79 | ================ | ||
80 | D_EndDirectRect | ||
81 | ================ | ||
82 | */ | ||
83 | void D_EndDirectRect (int x, int y, int width, int height) | ||
84 | { | ||
85 | } | ||
86 | |||
87 | |||