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-rw-r--r--include/gba/defines.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/gba/defines.h b/include/gba/defines.h
index 02d687ade..f0fce824e 100644
--- a/include/gba/defines.h
+++ b/include/gba/defines.h
@@ -51,8 +51,9 @@
#define BG_SCREEN_ADDR(n) (void *)(BG_VRAM + (BG_SCREEN_SIZE * (n)))
#define BG_TILE_ADDR(n) (void *)(BG_VRAM + (0x80 * (n)))
-#define BG_TILE_H_FLIP(n) (0x400 + (n))
-#define BG_TILE_V_FLIP(n) (0x800 + (n))
+#define BG_TILE_H_FLIP(n) (0x400 + (n))
+#define BG_TILE_V_FLIP(n) (0x800 + (n))
+#define BG_TILE_H_V_FLIP(n) (0xC00 + (n))
// text-mode BG
#define OBJ_VRAM0 (void *)(VRAM + 0x10000)