Decompile func0001648c
This commit is contained in:
Ryan Dwyer
parent
143f39d18f
commit
a683c6af0d
|
|
@ -12,7 +12,7 @@ u32 func00016248(void);
|
|||
void func000162e8(f32 angle, f32 *matrix);
|
||||
void func00016374(f32 angle, f32 *matrix);
|
||||
void func00016400(f32 angle, f32 *matrix);
|
||||
void func0001648c(f32 *matrix, f32 *arg1);
|
||||
void func0001648c(f32 *src, f32 *dest);
|
||||
u32 func000165d8(void);
|
||||
u32 func000166a4(void);
|
||||
void func000166dc(struct coord *pos, f32 *matrix);
|
||||
|
|
|
|||
|
|
@ -270,92 +270,39 @@ void func00016400(f32 angle, f32 *matrix)
|
|||
matrix[15] = 1;
|
||||
}
|
||||
|
||||
GLOBAL_ASM(
|
||||
glabel func0001648c
|
||||
/* 1648c: 27bdffa8 */ addiu $sp,$sp,-88
|
||||
/* 16490: afbf001c */ sw $ra,0x1c($sp)
|
||||
/* 16494: afb10018 */ sw $s1,0x18($sp)
|
||||
/* 16498: afb00014 */ sw $s0,0x14($sp)
|
||||
/* 1649c: 00a08025 */ or $s0,$a1,$zero
|
||||
/* 164a0: 00808825 */ or $s1,$a0,$zero
|
||||
/* 164a4: 0c0068f4 */ jal cosf
|
||||
/* 164a8: c48c0000 */ lwc1 $f12,0x0($a0)
|
||||
/* 164ac: e7a00054 */ swc1 $f0,0x54($sp)
|
||||
/* 164b0: 0c0068f7 */ jal sinf
|
||||
/* 164b4: c62c0000 */ lwc1 $f12,0x0($s1)
|
||||
/* 164b8: e7a00050 */ swc1 $f0,0x50($sp)
|
||||
/* 164bc: 0c0068f4 */ jal cosf
|
||||
/* 164c0: c62c0004 */ lwc1 $f12,0x4($s1)
|
||||
/* 164c4: c62c0004 */ lwc1 $f12,0x4($s1)
|
||||
/* 164c8: 0c0068f7 */ jal sinf
|
||||
/* 164cc: e7a0004c */ swc1 $f0,0x4c($sp)
|
||||
/* 164d0: c62c0008 */ lwc1 $f12,0x8($s1)
|
||||
/* 164d4: 0c0068f4 */ jal cosf
|
||||
/* 164d8: e7a00048 */ swc1 $f0,0x48($sp)
|
||||
/* 164dc: c62c0008 */ lwc1 $f12,0x8($s1)
|
||||
/* 164e0: 0c0068f7 */ jal sinf
|
||||
/* 164e4: e7a00044 */ swc1 $f0,0x44($sp)
|
||||
/* 164e8: c7ae004c */ lwc1 $f14,0x4c($sp)
|
||||
/* 164ec: c7b00044 */ lwc1 $f16,0x44($sp)
|
||||
/* 164f0: c7a20048 */ lwc1 $f2,0x48($sp)
|
||||
/* 164f4: 44806000 */ mtc1 $zero,$f12
|
||||
/* 164f8: 46107102 */ mul.s $f4,$f14,$f16
|
||||
/* 164fc: 46001207 */ neg.s $f8,$f2
|
||||
/* 16500: e60c000c */ swc1 $f12,0xc($s0)
|
||||
/* 16504: 46007182 */ mul.s $f6,$f14,$f0
|
||||
/* 16508: e6080008 */ swc1 $f8,0x8($s0)
|
||||
/* 1650c: 3c013f80 */ lui $at,0x3f80
|
||||
/* 16510: e6040000 */ swc1 $f4,0x0($s0)
|
||||
/* 16514: e6060004 */ swc1 $f6,0x4($s0)
|
||||
/* 16518: c7aa0050 */ lwc1 $f10,0x50($sp)
|
||||
/* 1651c: c7a60054 */ lwc1 $f6,0x54($sp)
|
||||
/* 16520: 46105102 */ mul.s $f4,$f10,$f16
|
||||
/* 16524: 00000000 */ nop
|
||||
/* 16528: 46003202 */ mul.s $f8,$f6,$f0
|
||||
/* 1652c: 00000000 */ nop
|
||||
/* 16530: 46022282 */ mul.s $f10,$f4,$f2
|
||||
/* 16534: e7a40024 */ swc1 $f4,0x24($sp)
|
||||
/* 16538: e7a80028 */ swc1 $f8,0x28($sp)
|
||||
/* 1653c: 46085181 */ sub.s $f6,$f10,$f8
|
||||
/* 16540: e6060010 */ swc1 $f6,0x10($s0)
|
||||
/* 16544: c7a40050 */ lwc1 $f4,0x50($sp)
|
||||
/* 16548: c7aa0054 */ lwc1 $f10,0x54($sp)
|
||||
/* 1654c: 46002482 */ mul.s $f18,$f4,$f0
|
||||
/* 16550: 00000000 */ nop
|
||||
/* 16554: 46105202 */ mul.s $f8,$f10,$f16
|
||||
/* 16558: 00000000 */ nop
|
||||
/* 1655c: 46029182 */ mul.s $f6,$f18,$f2
|
||||
/* 16560: e7a80020 */ swc1 $f8,0x20($sp)
|
||||
/* 16564: 46083100 */ add.s $f4,$f6,$f8
|
||||
/* 16568: e6040014 */ swc1 $f4,0x14($s0)
|
||||
/* 1656c: c7aa0050 */ lwc1 $f10,0x50($sp)
|
||||
/* 16570: e60c001c */ swc1 $f12,0x1c($s0)
|
||||
/* 16574: 460e5182 */ mul.s $f6,$f10,$f14
|
||||
/* 16578: e6060018 */ swc1 $f6,0x18($s0)
|
||||
/* 1657c: c7a80020 */ lwc1 $f8,0x20($sp)
|
||||
/* 16580: 46024102 */ mul.s $f4,$f8,$f2
|
||||
/* 16584: 46122280 */ add.s $f10,$f4,$f18
|
||||
/* 16588: e60a0020 */ swc1 $f10,0x20($s0)
|
||||
/* 1658c: c7a60028 */ lwc1 $f6,0x28($sp)
|
||||
/* 16590: c7a40024 */ lwc1 $f4,0x24($sp)
|
||||
/* 16594: 46023202 */ mul.s $f8,$f6,$f2
|
||||
/* 16598: 46044281 */ sub.s $f10,$f8,$f4
|
||||
/* 1659c: 44812000 */ mtc1 $at,$f4
|
||||
/* 165a0: e60a0024 */ swc1 $f10,0x24($s0)
|
||||
/* 165a4: c7a60054 */ lwc1 $f6,0x54($sp)
|
||||
/* 165a8: e60c002c */ swc1 $f12,0x2c($s0)
|
||||
/* 165ac: e60c0030 */ swc1 $f12,0x30($s0)
|
||||
/* 165b0: 460e3202 */ mul.s $f8,$f6,$f14
|
||||
/* 165b4: e60c0034 */ swc1 $f12,0x34($s0)
|
||||
/* 165b8: e60c0038 */ swc1 $f12,0x38($s0)
|
||||
/* 165bc: e604003c */ swc1 $f4,0x3c($s0)
|
||||
/* 165c0: e6080028 */ swc1 $f8,0x28($s0)
|
||||
/* 165c4: 8fbf001c */ lw $ra,0x1c($sp)
|
||||
/* 165c8: 8fb10018 */ lw $s1,0x18($sp)
|
||||
/* 165cc: 8fb00014 */ lw $s0,0x14($sp)
|
||||
/* 165d0: 03e00008 */ jr $ra
|
||||
/* 165d4: 27bd0058 */ addiu $sp,$sp,0x58
|
||||
);
|
||||
void func0001648c(f32 *src, f32 *dest)
|
||||
{
|
||||
f32 xcos = cosf(src[0]);
|
||||
f32 xsin = sinf(src[0]);
|
||||
f32 ycos = cosf(src[1]);
|
||||
f32 ysin = sinf(src[1]);
|
||||
f32 zcos = cosf(src[2]);
|
||||
f32 zsin = sinf(src[2]);
|
||||
f32 a = xsin * zsin;
|
||||
f32 b = xcos * zsin;
|
||||
f32 c = xsin * zcos;
|
||||
f32 d = xcos * zcos;
|
||||
|
||||
dest[0] = ycos * zcos;
|
||||
dest[1] = ycos * zsin;
|
||||
dest[2] = -ysin;
|
||||
dest[3] = 0;
|
||||
|
||||
dest[4] = c * ysin - xcos * zsin;
|
||||
dest[5] = a * ysin + xcos * zcos;
|
||||
dest[6] = xsin * ycos;
|
||||
dest[7] = 0;
|
||||
|
||||
dest[8] = d * ysin + xsin * zsin;
|
||||
dest[9] = b * ysin - xsin * zcos;
|
||||
dest[10] = xcos * ycos;
|
||||
dest[11] = 0;
|
||||
|
||||
dest[12] = 0;
|
||||
dest[13] = 0;
|
||||
dest[14] = 0;
|
||||
dest[15] = 1;
|
||||
}
|
||||
|
||||
GLOBAL_ASM(
|
||||
glabel func000165d8
|
||||
|
|
|
|||
Loading…
Reference in New Issue