non-gba port continues

[gbajam22] / src / gba.h

diff --git a/src/gba.h b/src/gba.h
new file mode 100644 (file)
index 0000000..0ca2c3a
--- /dev/null
+++ b/src/gba.h
@@ -0,0 +1,25 @@
+#ifndef GBA_H_
+#define GBA_H_
+
+#include <stdint.h>
+#include "gbaregs.h"
+
+#ifdef BUILD_GBA
+#define gba_bgpal      (uint16_t*)CRAM_BG_ADDR
+#define gba_objpal     (uint16_t*)CRAM_OBJ_ADDR
+
+#define gba_vram       (uint16_t*)VRAM_START_ADDR
+#define gba_vram_lfb0  (uint16_t*)VRAM_LFB_FB0_ADDR
+#define gba_vram_lfb1  (uint16_t*)VRAM_LFB_FB1_ADDR
+
+#else
+extern uint16_t gba_bgpal[256], gba_objpal[256];
+
+extern uint16_t gba_vram[96 * 1024];
+#define gba_vram_lfb0  gba_vram
+#define gba_vram_lfb1  (uint16_t*)((char*)gba_vram + 0xa000)
+#endif
+
+void gba_setmode(int mode, unsigned int flags);
+
+#endif /* GBA_H_ */