e14743d1 |
1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 Sam Lantinga |
4 | |
5 | This library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | This library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with this library; if not, write to the Free Software |
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
18 | |
19 | Sam Lantinga |
20 | slouken@libsdl.org |
21 | */ |
22 | #include "SDL_config.h" |
23 | |
24 | #ifndef _SDL_ndsvideo_h |
25 | #define _SDL_ndsvideo_h |
26 | |
27 | #include "SDL_mouse.h" |
28 | #include "../SDL_sysvideo.h" |
29 | |
30 | /* Hidden "this" pointer for the video functions */ |
31 | #define _THIS SDL_VideoDevice *this |
32 | |
33 | |
34 | /* Private display data */ |
35 | |
36 | struct SDL_PrivateVideoData { |
37 | int w, h; |
38 | void *buffer; |
39 | short ndsmode; |
40 | short secondbufferallocd; |
41 | }; |
42 | |
43 | /* |
44 | #define NDS_VIDC_BASE 0x4000000 |
45 | #define NDS_DISPCNT (*(volatile Uint32*)(NDS_VIDC_BASE)) |
46 | #define NDS_VIDC_SCANLINE (NDS_VIDC_BASE+6) |
47 | #define NDS_SCANLINE (*(volatile Uint8*)(NDS_VIDC_SCANLINE)) |
48 | |
49 | #define NDS_DISP_MODE(n) (n&7) |
50 | #define NDS_DISP_BG2 0x400 |
51 | #define NDS_DISP_FB 0x10 |
52 | |
53 | #define NDS_PAL_BASE 0x5000000 |
54 | #define NDS_BGPAL ((volatile Uint16*)(NDS_PAL_BASE)) |
55 | #define NDS_OBJPAL ((volatile Uint16*)(NDS_PAL_BASE+0x200)) |
56 | |
57 | #define NDS_VRAM_BASE 0x6000000 |
58 | #define NDS_VRAM_2NDBUF 0x600a000 |
59 | #define NDS_VRAM = ((volatile Uint16* )NDS_VRAM_BASE) |
60 | */ |
61 | #endif /* _SDL_ndsvideo_h */ |