| 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 */ |