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Decompile guLookAtReflect

This commit is contained in:
Ryan Dwyer 2021-01-28 23:22:34 +10:00
parent d3fd241bb3
commit e54bad0219
4 changed files with 20 additions and 43 deletions
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4
src/game/game_0b69d0.c
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@ -8665,7 +8665,7 @@ glabel func0f0bfc7c
/* f0bfde0: 8fa70078 */ lw $a3,0x78($sp)
/* f0bfde4: e7a40024 */ swc1 $f4,0x24($sp)
/* f0bfde8: c6280008 */ lwc1 $f8,0x8($s1)
/* f0bfdec: 0c0011c3 */ jal func0000470c
/* f0bfdec: 0c0011c3 */ jal guLookAtReflect
/* f0bfdf0: e7a80028 */ swc1 $f8,0x28($sp)
/* f0bfdf4: 8fa20110 */ lw $v0,0x110($sp)
/* f0bfdf8: 8e4a0284 */ lw $t2,0x284($s2)
@ -8831,7 +8831,7 @@ glabel func0f0bfc7c
// cam_look->x, cam_look->y, cam_look->z,
// cam_up->x, cam_up->y, cam_up->z);
//
// func0000470c(spd0, spcc,
// guLookAtReflect(spd0, spcc,
// sp74.x, sp74.y, sp74.z,
// sp80.x, sp80.y, sp80.z,
// cam_up->x, cam_up->y, cam_up->z);

2
src/game/title.c
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@ -2650,7 +2650,7 @@ glabel var7f1a8468
/* f01841c: e7b20020 */ swc1 $f18,0x20($sp)
/* f018420: e7b20028 */ swc1 $f18,0x28($sp)
/* f018424: e7a40010 */ swc1 $f4,0x10($sp)
/* f018428: 0c0011c3 */ jal func0000470c
/* f018428: 0c0011c3 */ jal guLookAtReflect
/* f01842c: e7a60024 */ swc1 $f6,0x24($sp)
/* f018430: 8fa30330 */ lw $v1,0x330($sp)
/* f018434: 3c017f1b */ lui $at,%hi(var7f1a8460)

3
src/include/lib/lib_04320.h
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@ -3,7 +3,4 @@
#include <ultra64.h>
#include "types.h"
u32 func00004320(void);
void func0000470c(f32 *matrix, void *arg1, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
#endif

54
src/lib/lib_04320.c
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@ -12,8 +12,13 @@
#include "lib/lib_4a360.h"
#include "types.h"
void guLookAtReflectF(float mf[4][4], LookAt *l,
float xEye, float yEye, float zEye,
float xAt, float yAt, float zAt,
float xUp, float yUp, float zUp);
GLOBAL_ASM(
glabel func00004320
glabel guLookAtReflectF
/* 4320: 27bdffb8 */ addiu $sp,$sp,-72
/* 4324: afbf0044 */ sw $ra,0x44($sp)
/* 4328: f7be0038 */ sdc1 $f30,0x38($sp)
@ -275,39 +280,14 @@ glabel func00004320
/* 4708: 27bd0048 */ addiu $sp,$sp,0x48
);
GLOBAL_ASM(
glabel func0000470c
/* 470c: 27bdff88 */ addiu $sp,$sp,-120
/* 4710: c7a40088 */ lwc1 $f4,0x88($sp)
/* 4714: 44866000 */ mtc1 $a2,$f12
/* 4718: 44877000 */ mtc1 $a3,$f14
/* 471c: e7a40010 */ swc1 $f4,0x10($sp)
/* 4720: c7a400a0 */ lwc1 $f4,0xa0($sp)
/* 4724: c7a6008c */ lwc1 $f6,0x8c($sp)
/* 4728: c7a80090 */ lwc1 $f8,0x90($sp)
/* 472c: c7aa0094 */ lwc1 $f10,0x94($sp)
/* 4730: c7b00098 */ lwc1 $f16,0x98($sp)
/* 4734: c7b2009c */ lwc1 $f18,0x9c($sp)
/* 4738: afbf0034 */ sw $ra,0x34($sp)
/* 473c: afa40078 */ sw $a0,0x78($sp)
/* 4740: 44066000 */ mfc1 $a2,$f12
/* 4744: 44077000 */ mfc1 $a3,$f14
/* 4748: 27a40038 */ addiu $a0,$sp,0x38
/* 474c: e7a40028 */ swc1 $f4,0x28($sp)
/* 4750: e7a60014 */ swc1 $f6,0x14($sp)
/* 4754: e7a80018 */ swc1 $f8,0x18($sp)
/* 4758: e7aa001c */ swc1 $f10,0x1c($sp)
/* 475c: e7b00020 */ swc1 $f16,0x20($sp)
/* 4760: 0c0010c8 */ jal func00004320
/* 4764: e7b20024 */ swc1 $f18,0x24($sp)
/* 4768: 27a40038 */ addiu $a0,$sp,0x38
/* 476c: 0c0128d8 */ jal guMtxF2L
/* 4770: 8fa50078 */ lw $a1,0x78($sp)
/* 4774: 8fbf0034 */ lw $ra,0x34($sp)
/* 4778: 27bd0078 */ addiu $sp,$sp,0x78
/* 477c: 03e00008 */ jr $ra
/* 4780: 00000000 */ nop
/* 4784: 00000000 */ nop
/* 4788: 00000000 */ nop
/* 478c: 00000000 */ nop
);
void guLookAtReflect(Mtx *m, LookAt *l, float xEye, float yEye, float zEye,
float xAt, float yAt, float zAt,
float xUp, float yUp, float zUp)
{
float mf[4][4];
guLookAtReflectF(mf, l, xEye, yEye, zEye, xAt, yAt, zAt,
xUp, yUp, zUp);
guMtxF2L(mf, m);
}