mirror of https://github.com/zeldaret/mm.git
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
#ifndef ULTRA64_VIINT_H
|
|
#define ULTRA64_VIINT_H
|
|
|
|
#define VI_STATE_MODE_SET (1 << 0)
|
|
#define VI_STATE_XSCALE_SET (1 << 1)
|
|
#define VI_STATE_YSCALE_FACTOR_SET (1 << 2)
|
|
#define VI_STATE_CTRL_SET (1 << 3)
|
|
#define VI_STATE_BUFFER_SET (1 << 4)
|
|
#define VI_STATE_BLACK (1 << 5)
|
|
#define VI_STATE_REPEATLINE (1 << 6)
|
|
#define VI_STATE_FADE (1 << 7)
|
|
|
|
#define VI_SCALE_MASK 0xFFF
|
|
#define VI_2_10_FPART_MASK 0x3FF
|
|
#define VI_SUBPIXEL_SH 0x10
|
|
|
|
// For use in initializing OSViMode structures
|
|
|
|
#define BURST(hsync_width, color_width, vsync_width, color_start) \
|
|
(((u32)(hsync_width) & 0xFF) | (((u32)(color_width) & 0xFF) << 8) | (((u32)(vsync_width) & 0xF) << 16) | (((u32)(color_start) & 0xFFFF) << 20))
|
|
#define WIDTH(v) (v)
|
|
#define VSYNC(v) (v)
|
|
#define HSYNC(duration, leap) (((u32)(leap) << 16) | ((u32)(duration) & 0xFFFF))
|
|
#define LEAP(upper, lower) (((u32)(upper) << 16) | ((u32)(lower) & 0xFFFF))
|
|
#define START(start, end) (((u32)(start) << 16) | ((u32)(end) & 0xFFFF))
|
|
|
|
#define FTOFIX(val, i, f) ((u32)((val) * (f32)(1 << (f))) & ((1 << ((i) + (f))) - 1))
|
|
|
|
#define F210(val) FTOFIX(val, 2, 10)
|
|
#define SCALE(scaleup, off) (F210((1.0f / (f32)(scaleup))) | (F210((f32)(off)) << 16))
|
|
|
|
#define VCURRENT(v) v
|
|
#define ORIGIN(v) v
|
|
#define VINTR(v) v
|
|
#define HSTART START
|
|
|
|
#endif
|