Mercurial > repos > blastem
diff vdp.h @ 43:3fc57e1a2c56
Add debug render mode and fix vertical flip bit for bg tiles
| author | Mike Pavone <pavone@retrodev.com> |
|---|---|
| date | Sun, 09 Dec 2012 18:40:45 -0800 |
| parents | 898e3d035f42 |
| children | 3b79cbcf6846 |
line wrap: on
line diff
--- a/vdp.h Sun Dec 09 17:26:36 2012 -0800 +++ b/vdp.h Sun Dec 09 18:40:45 2012 -0800 @@ -18,6 +18,14 @@ #define MAX_SPRITES_FRAME 80 #define MAX_SPRITES_FRAME_H32 64 +#define FBUF_BIT_PRIORITY 0x1000 +#define FBUF_SRC_MASK 0xE000 +#define FBUF_SRC_A 0x0000 +#define FBUF_SRC_W 0x2000 +#define FBUF_SRC_B 0x4000 +#define FBUF_SRC_S 0x6000 +#define FBUF_SRC_BG 0x8000 + enum { REG_MODE_1=0, REG_MODE_2,