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Diffstat (limited to 'include/libnds/nds/arm9/background.h')
-rw-r--r-- | include/libnds/nds/arm9/background.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/include/libnds/nds/arm9/background.h b/include/libnds/nds/arm9/background.h new file mode 100644 index 0000000000..4aa8287161 --- /dev/null +++ b/include/libnds/nds/arm9/background.h @@ -0,0 +1,59 @@ +/*--------------------------------------------------------------------------------- + + background.h -- definitions for DS backgrounds + + Copyright (C) 2007 + Dave Murphy (WinterMute) + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any + damages arising from the use of this software. + + Permission is granted to anyone to use this software for any + purpose, including commercial applications, and to alter it and + redistribute it freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you + must not claim that you wrote the original software. If you use + this software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + + 2. Altered source versions must be plainly marked as such, and + must not be misrepresented as being the original software. + + 3. This notice may not be removed or altered from any source + distribution. + +---------------------------------------------------------------------------------*/ +#ifndef _libnds_background_h_ +#define _libnds_background_h_ + +#include <nds/jtypes.h> + +// Background control defines + +// BGxCNT defines /// +#define BG_MOSAIC_ENABLE 0x40 +#define BG_COLOR_256 0x80 +#define BG_COLOR_16 0x00 + +#define CHAR_BASE_BLOCK(n) (((n)*0x4000)+ 0x06000000) +#define CHAR_BASE_BLOCK_SUB(n) (((n)*0x4000)+ 0x06200000) +#define SCREEN_BASE_BLOCK(n) (((n)*0x800) + 0x06000000) +#define SCREEN_BASE_BLOCK_SUB(n) (((n)*0x800) + 0x06200000) + +#define CHAR_SHIFT 2 +#define SCREEN_SHIFT 8 +#define TEXTBG_SIZE_256x256 0x0 +#define TEXTBG_SIZE_256x512 0x8000 +#define TEXTBG_SIZE_512x256 0x4000 +#define TEXTBG_SIZE_512x512 0xC000 + +#define ROTBG_SIZE_128x128 0x0 +#define ROTBG_SIZE_256x256 0x4000 +#define ROTBG_SIZE_512x512 0x8000 +#define ROTBG_SIZE_1024x1024 0xC000 + +#define WRAPAROUND 0x1 + +#endif |