git.mutantstargoat.com Git - gbajam22/blob - src/gba.h

   1 #ifndef GBA_H_
   2 #define GBA_H_
   3
   4 #include <stdint.h>
   5 #include "gbaregs.h"
   6
   7 #ifdef BUILD_GBA
   8 #define gba_bgpal       (uint16_t*)CRAM_BG_ADDR
   9 #define gba_objpal      (uint16_t*)CRAM_OBJ_ADDR
  10
  11 #define gba_vram        (uint16_t*)VRAM_START_ADDR
  12 #define gba_vram_lfb0   (uint16_t*)VRAM_LFB_FB0_ADDR
  13 #define gba_vram_lfb1   (uint16_t*)VRAM_LFB_FB1_ADDR
  14
  15 #else
  16 extern uint16_t gba_bgpal[256], gba_objpal[256];
  17
  18 extern uint16_t gba_vram[96 * 1024];
  19 #define gba_vram_lfb0   gba_vram
  20 #define gba_vram_lfb1   (uint16_t*)((char*)gba_vram + 0xa000)
  21 #endif
  22
  23 void gba_setmode(int mode, unsigned int flags);
  24
  25 #endif  /* GBA_H_ */