blob: 0a7f2538ca7498f6f7f3b14dae6d769921e5ac0b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#ifndef PR_VIINT_H
#define PR_VIINT_H
#include <libultraship/libultra/vi.h>
#if 0
#include "ultratypes.h"
#define OS_TV_TYPE_PAL 0
#define OS_TV_TYPE_NTSC 1
#define OS_TV_TYPE_MPAL 2
#define VI_STATE_MODE_UPDATED (1 << 0)
#define VI_STATE_XSCALE_UPDATED (1 << 1)
#define VI_STATE_YSCALE_UPDATED (1 << 2)
#define VI_STATE_CTRL_UPDATED (1 << 3) // related to control regs changing
#define VI_STATE_BUFFER_UPDATED (1 << 4) // swap buffer
#define VI_STATE_BLACK (1 << 5) // probably related to a black screen
#define VI_STATE_REPEATLINE (1 << 6) // repeat line?
#define VI_STATE_FADE (1 << 7) // fade
#define VI_CTRL_ANTIALIAS_MODE_3 0x00300 /* Bit [9:8] anti-alias mode */
#define VI_CTRL_ANTIALIAS_MODE_2 0x00200 /* Bit [9:8] anti-alias mode */
#define VI_CTRL_ANTIALIAS_MODE_1 0x00100 /* Bit [9:8] anti-alias mode */
#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
typedef struct {
/* 0x0 */ f32 factor;
/* 0x4 */ u16 offset;
/* 0x8 */ u32 scale;
} __OSViScale; // size = 0xC
typedef struct {
/* 0x00 */ u16 state;
/* 0x02 */ u16 retraceCount;
/* 0x04 */ void* buffer;
/* 0x08 */ OSViMode* modep;
/* 0x0C */ u32 features;
/* 0x10 */ OSMesgQueue* mq;
/* 0x14 */ OSMesg* msg;
/* 0x18 */ __OSViScale x;
/* 0x24 */ __OSViScale y;
} __OSViContext; // size = 0x30
extern OSDevMgr __osViDevMgr;
void __osViSwapContext(void);
extern __OSViContext* __osViCurr;
extern __OSViContext* __osViNext;
extern u32 __additional_scanline;
__OSViContext* __osViGetCurrentContext(void);
void __osViInit(void);
#endif
#endif
|
