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#ifndef ULTRA64_VI_H
#define ULTRA64_VI_H
#include "message.h"
/* Special Features */
#define OS_VI_GAMMA_ON 0x0001
#define OS_VI_GAMMA_OFF 0x0002
#define OS_VI_GAMMA_DITHER_ON 0x0004
#define OS_VI_GAMMA_DITHER_OFF 0x0008
#define OS_VI_DIVOT_ON 0x0010
#define OS_VI_DIVOT_OFF 0x0020
#define OS_VI_DITHER_FILTER_ON 0x0040
#define OS_VI_DITHER_FILTER_OFF 0x0080
typedef struct OSViCommonRegs {
/* 0x00 */ u32 ctrl;
/* 0x04 */ u32 width;
/* 0x08 */ u32 burst;
/* 0x0C */ u32 vSync;
/* 0x10 */ u32 hSync;
/* 0x14 */ u32 leap;
/* 0x18 */ u32 hStart;
/* 0x1C */ u32 xScale;
/* 0x20 */ u32 vCurrent;
} OSViCommonRegs; // size = 0x20
typedef struct OSViFieldRegs {
/* 0x00 */ u32 origin;
/* 0x04 */ u32 yScale;
/* 0x08 */ u32 vStart;
/* 0x0C */ u32 vBurst;
/* 0x10 */ u32 vIntr;
} OSViFieldRegs; // size = 0x14
typedef struct OSViMode {
/* 0x00 */ u8 type;
/* 0x04 */ OSViCommonRegs comRegs;
/* 0x24 */ OSViFieldRegs fldRegs[2];
} OSViMode; // size = 0x4C
typedef struct __OSViScale {
/* 0x0 */ f32 factor;
/* 0x4 */ u16 offset;
/* 0x8 */ u32 scale;
} __OSViScale; // size = 0x0C
typedef struct OSViContext {
/* 0x00 */ u16 state;
/* 0x02 */ u16 retraceCount;
/* 0x04 */ void* framep;
/* 0x08 */ OSViMode* modep;
/* 0x0C */ u32 features;
/* 0x10 */ OSMesgQueue* mq;
/* 0x14 */ OSMesg msg;
/* 0x18 */ __OSViScale x;
/* 0x24 */ __OSViScale y;
} OSViContext; // size = 0x30
#define OS_VI_NTSC_LPN1 0 /* NTSC */
#define OS_VI_NTSC_LPF1 1
#define OS_VI_NTSC_LAN1 2
#define OS_VI_NTSC_LAF1 3
#define OS_VI_NTSC_LPN2 4
#define OS_VI_NTSC_LPF2 5
#define OS_VI_NTSC_LAN2 6
#define OS_VI_NTSC_LAF2 7
#define OS_VI_NTSC_HPN1 8
#define OS_VI_NTSC_HPF1 9
#define OS_VI_NTSC_HAN1 10
#define OS_VI_NTSC_HAF1 11
#define OS_VI_NTSC_HPN2 12
#define OS_VI_NTSC_HPF2 13
#define OS_VI_PAL_LPN1 14 /* PAL */
#define OS_VI_PAL_LPF1 15
#define OS_VI_PAL_LAN1 16
#define OS_VI_PAL_LAF1 17
#define OS_VI_PAL_LPN2 18
#define OS_VI_PAL_LPF2 19
#define OS_VI_PAL_LAN2 20
#define OS_VI_PAL_LAF2 21
#define OS_VI_PAL_HPN1 22
#define OS_VI_PAL_HPF1 23
#define OS_VI_PAL_HAN1 24
#define OS_VI_PAL_HAF1 25
#define OS_VI_PAL_HPN2 26
#define OS_VI_PAL_HPF2 27
#define OS_VI_MPAL_LPN1 28 /* MPAL - mainly Brazil */
#define OS_VI_MPAL_LPF1 29
#define OS_VI_MPAL_LAN1 30
#define OS_VI_MPAL_LAF1 31
#define OS_VI_MPAL_LPN2 32
#define OS_VI_MPAL_LPF2 33
#define OS_VI_MPAL_LAN2 34
#define OS_VI_MPAL_LAF2 35
#define OS_VI_MPAL_HPN1 36
#define OS_VI_MPAL_HPF1 37
#define OS_VI_MPAL_HAN1 38
#define OS_VI_MPAL_HAF1 39
#define OS_VI_MPAL_HPN2 40
#define OS_VI_MPAL_HPF2 41
#define OS_VI_FPAL_LPN1 42 /* FPAL - Full screen PAL */
#define OS_VI_FPAL_LPF1 43
#define OS_VI_FPAL_LAN1 44
#define OS_VI_FPAL_LAF1 45
#define OS_VI_FPAL_LPN2 46
#define OS_VI_FPAL_LPF2 47
#define OS_VI_FPAL_LAN2 48
#define OS_VI_FPAL_LAF2 49
#define OS_VI_FPAL_HPN1 50
#define OS_VI_FPAL_HPF1 51
#define OS_VI_FPAL_HAN1 52
#define OS_VI_FPAL_HAF1 53
#define OS_VI_FPAL_HPN2 54
#define OS_VI_FPAL_HPF2 55
#define OS_TV_PAL 0
#define OS_TV_NTSC 1
#define OS_TV_MPAL 2
#endif
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