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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start G2x_ChangeBlendBrightness_
G2x_ChangeBlendBrightness_: ; 0x020C7418
cmp r1, #0x0
ldrh r3, [r0, #0x0]
bge _020C7444
and r2, r3, #0xc0
cmp r2, #0x80
biceq r2, r3, #0xc0
orreq r2, r2, #0xc0
streqh r2, [r0, #0x0]
rsb r1, r1, #0x0
strh r1, [r0, #0x4]
bx lr
_020C7444:
and r2, r3, #0xc0
cmp r2, #0xc0
biceq r2, r3, #0xc0
orreq r2, r2, #0x80
streqh r2, [r0, #0x0]
strh r1, [r0, #0x4]
bx lr
arm_func_start G2x_SetBlendBrightnessExt_
G2x_SetBlendBrightnessExt_: ; 0x020C7460
stmdb sp!, {lr}
sub sp, sp, #0x4
ldr lr, [sp, #0x8]
ldr r12, [sp, #0xc]
orr r3, r3, lr, lsl #0x8
cmp r12, #0x0
orrge r1, r1, #0x80
strh r3, [r0, #0x2]
orrge r1, r1, r2, lsl #0x8
strgeh r1, [r0, #0x0]
strgeh r12, [r0, #0x4]
addge sp, sp, #0x4
ldmgeia sp!, {lr}
bxge lr
orr r1, r1, #0xc0
orr r1, r1, r2, lsl #0x8
strh r1, [r0, #0x0]
rsb r1, r12, #0x0
strh r1, [r0, #0x4]
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
arm_func_start G2x_SetBlendBrightness_
G2x_SetBlendBrightness_: ; 0x020C74B8
cmp r2, #0x0
orrlt r1, r1, #0xc0
strlth r1, [r0, #0x0]
rsblt r1, r2, #0x0
strlth r1, [r0, #0x4]
orrge r1, r1, #0x80
strgeh r1, [r0, #0x0]
strgeh r2, [r0, #0x4]
bx lr
arm_func_start G2x_SetBlendAlpha_
G2x_SetBlendAlpha_: ; 0x020C74DC
ldr r12, [sp, #0x0]
orr r1, r1, #0x40
orr r2, r1, r2, lsl #0x8
orr r1, r3, r12, lsl #0x8
orr r1, r2, r1, lsl #0x10
str r1, [r0, #0x0]
bx lr
arm_func_start G2x_SetBGyAffine_
G2x_SetBGyAffine_: ; 0x020C74F8
stmdb sp!, {r4-r6,lr}
ldr r5, [r1, #0x0]
ldr r4, [r1, #0x4]
mov r12, r5, lsl #0xc
mov lr, r4, lsl #0xc
mov r5, r12, asr #0x10
mov r4, lr, asr #0x10
mov r12, r5, lsl #0x10
mov lr, r4, lsl #0x10
mov r5, r12, lsr #0x10
mov r4, lr, lsr #0x10
orr r4, r5, r4, lsl #0x10
str r4, [r0, #0x0]
ldr r5, [r1, #0x8]
ldr r4, [r1, #0xc]
mov r12, r5, lsl #0xc
mov lr, r4, lsl #0xc
mov r5, r12, asr #0x10
mov r4, lr, asr #0x10
mov r12, r5, lsl #0x10
mov lr, r4, lsl #0x10
ldr r4, [sp, #0x14]
ldr r6, [sp, #0x10]
mov r12, r12, lsr #0x10
mov r5, lr, lsr #0x10
orr r5, r12, r5, lsl #0x10
str r5, [r0, #0x4]
ldr r12, [r1, #0x4]
sub r5, r4, r3
ldr r4, [r1, #0xc]
mul lr, r12, r5
mul r5, r4, r5
ldr r12, [r1, #0x0]
sub r6, r6, r2
ldr r4, [r1, #0x8]
mla r1, r12, r6, lr
mla r5, r4, r6, r5
add r1, r1, r2, lsl #0xc
add r2, r5, r3, lsl #0xc
mov r1, r1, asr #0x4
str r1, [r0, #0x8]
mov r1, r2, asr #0x4
str r1, [r0, #0xc]
ldmia sp!, {r4-r6,lr}
bx lr
|
