X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fvdp.h;h=82e6747a69a6c464165f526bfc7f90dbdf8f3fab;hb=c01146f8ecd395bfcdeb8af3b50f8a9ab2b87488;hp=74199a135b8baffb6a73c6b8e01ce214d3008f2c;hpb=6513a329c0b984945a50735a871abc5b7f08ec46;p=mdlife

diff --git a/src/vdp.h b/src/vdp.h
index 74199a1..82e6747 100644
--- a/src/vdp.h
+++ b/src/vdp.h
@@ -3,16 +3,20 @@
 
 #include "hwregs.h"
 
-#define VDP_VRAM	0x40000000
-#define VDP_CRAM	0xc0000000
-#define VDP_VSRAM	0x40000010
-
 #define vdp_setup_addr(type, addr) \
 	(VDP_CTL32 = ((type) | (((addr) & 0x3fff) << 16) | (((addr) >> 14) & 3)))
 
 #define vdp_setreg(reg, val) \
 	(VDP_CTL = 0x8000 | ((reg) << 8) | (val))
 
+#define VDP_TILE_BG			0
+#define VDP_TILE_FG			0x8000
+#define VDP_TILE_PAL(x)		((x) << 13)
+#define VDP_TILE_VFLIP		0x1000
+#define VDP_TILE_HFLIP		0x0800
+#define VDP_TILENAME(tile, pal, flags)	\
+	((tile) | VDP_TILE_PAL(pal) | (flags))
+
 void vdp_init(void);
 void vdp_setcolor(int pal, int cidx, int r, int g, int b);