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Decompile func0004371c

This commit is contained in:
Ryan Dwyer 2021-11-13 20:49:59 +10:00
parent 7b8c4e7215
commit f5343daff4
7 changed files with 143 additions and 471 deletions
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1
Makefile
View File

@ -112,6 +112,7 @@ G_C_FILES := \
src/lib/lib_317f0.c \
src/lib/lib_39c80.c \
src/lib/lib_3e3e0.c \
src/lib/lib_3f8a0.c \
src/lib/lib_43dd0.c \
src/lib/lib_45ed0.c \
src/lib/lib_47d20.c \

8
src/include/lib/lib_3e8c0.h
View File

@ -39,12 +39,12 @@ extern const u32 var700576c8[];
extern const u32 var70057750[];
u32 func0003f8a0(void);
u32 func00040164(void);
void func00040164(struct asistream *stream, u32 arg1, u32 arg2);
u32 func00040dac(void);
u32 func00041600(void);
u32 func00042238(void);
u32 func000427d8(void);
u32 func00042990(void);
void func00042238(struct asistream *stream, u32 arg1, u32 arg2);
void func000427d8(struct asistream *stream, u32 arg1);
void func00042990(struct asistream *stream, u32 arg1, u32 arg2);
bool func00042e38(struct asistream *stream);
bool func0004371c(struct asistream *stream);

2
src/include/lib/lib_46650.h
View File

@ -4,6 +4,6 @@
#include "data.h"
#include "types.h"
u32 func00046650(void);
void func00046650(struct asistream_4f64 *arg0, s32 arg1, struct asistream_4f64 *arg2, struct asistream_4f64 *arg3, void *arg4);
#endif

2
src/include/lib/lib_47550.h
View File

@ -4,6 +4,6 @@
#include "data.h"
#include "types.h"
u32 func00047550(void);
void func00047550(struct asistream_4f64 *arg0, s32 arg1, struct asistream_4f64 *arg2, struct asistream_4f64 *arg3);
#endif

21
src/include/types.h
View File

@ -7344,6 +7344,10 @@ struct var8007f8dc {
/*0x100*/ u32 unk100;
};
struct asistream_4f64 {
f32 unk00[18];
};
struct asistream {
s32 unk00;
s32 (*unk04)(s32 arg0, void *arg1, s32 arg2, s32 arg3);
@ -7381,12 +7385,19 @@ struct asistream {
u32 unk3be8;
u32 unk3bec;
u32 unk3bf0;
u8 unk3bf4[0x394];
u32 unk3bf4;
u8 unk3bf8[0xa0];
u32 unk3c98[1][1];
u8 unk3c9c[0x2ec];
s32 unk3f88;
u32 unk3f8c;
u8 unk3f90[0x2ad4];
u8 unk6a64[0x900];
u8 unk7364[0x1110];
s32 unk3f8c;
u8 unk3f90[0x6cc];
s32 unk465c;
u8 unk4660[0x904];
struct asistream_4f64 unk4f64[2][32];
u8 unk6164[0x900];
struct asistream_4f64 unk6a64[2][32];
u8 unk7c64[0x810];
s32 unk8474;
bool (*unk8478)(struct asistream *stream);
bool (*unk847c)(struct asistream *stream);

578
src/lib/lib_3f8a0.c
View File

@ -1,7 +1,5 @@
#include <ultra64.h>
#include "constants.h"
#include "bss.h"
#include "lib/mtx.h"
#include "lib/lib_3e8c0.h"
#include "lib/lib_43dd0.h"
#include "lib/lib_45ed0.h"
@ -9540,460 +9538,122 @@ glabel func00042e38
/* 43718: 00000000 */ nop
);
GLOBAL_ASM(
glabel func0004371c
/* 4371c: 27bdf6a8 */ addiu $sp,$sp,-2392
/* 43720: afbf001c */ sw $ra,0x1c($sp)
/* 43724: afa40958 */ sw $a0,0x958($sp)
/* 43728: afa00950 */ sw $zero,0x950($sp)
/* 4372c: 8fae0958 */ lw $t6,0x958($sp)
/* 43730: 8dcf3ba0 */ lw $t7,0x3ba0($t6)
/* 43734: 000fc0c0 */ sll $t8,$t7,0x3
/* 43738: 030fc021 */ addu $t8,$t8,$t7
/* 4373c: 0018c100 */ sll $t8,$t8,0x4
/* 43740: 030fc021 */ addu $t8,$t8,$t7
/* 43744: 0018c0c0 */ sll $t8,$t8,0x3
/* 43748: 01d8c821 */ addu $t9,$t6,$t8
/* 4374c: 27282070 */ addiu $t0,$t9,0x2070
/* 43750: afa80934 */ sw $t0,0x934($sp)
/* 43754: 0c010f74 */ jal func00043dd0
/* 43758: 8fa40958 */ lw $a0,0x958($sp)
/* 4375c: afa20954 */ sw $v0,0x954($sp)
/* 43760: 8fa90954 */ lw $t1,0x954($sp)
/* 43764: 2401ffff */ addiu $at,$zero,-1
/* 43768: 15210003 */ bne $t1,$at,.L00043778
/* 4376c: 00000000 */ nop
/* 43770: 10000192 */ b .L00043dbc
/* 43774: 00001025 */ or $v0,$zero,$zero
.L00043778:
/* 43778: 8fab0958 */ lw $t3,0x958($sp)
/* 4377c: 8faa0954 */ lw $t2,0x954($sp)
/* 43780: 8d6c3bf4 */ lw $t4,0x3bf4($t3)
/* 43784: 014c6823 */ subu $t5,$t2,$t4
/* 43788: 000d78c0 */ sll $t7,$t5,0x3
/* 4378c: ad6f2020 */ sw $t7,0x2020($t3)
/* 43790: 8fae0958 */ lw $t6,0x958($sp)
/* 43794: 8dd82020 */ lw $t8,0x2020($t6)
/* 43798: 07010003 */ bgez $t8,.L000437a8
/* 4379c: 00000000 */ nop
/* 437a0: 10000186 */ b .L00043dbc
/* 437a4: 24020001 */ addiu $v0,$zero,0x1
.L000437a8:
/* 437a8: 8fb90958 */ lw $t9,0x958($sp)
/* 437ac: afa0094c */ sw $zero,0x94c($sp)
/* 437b0: 8f283f8c */ lw $t0,0x3f8c($t9)
/* 437b4: 19000011 */ blez $t0,.L000437fc
/* 437b8: 00000000 */ nop
.L000437bc:
/* 437bc: 8fa40958 */ lw $a0,0x958($sp)
/* 437c0: 8fa50950 */ lw $a1,0x950($sp)
/* 437c4: 0c01088e */ jal func00042238
/* 437c8: 8fa6094c */ lw $a2,0x94c($sp)
/* 437cc: 8fa40958 */ lw $a0,0x958($sp)
/* 437d0: 8fa50950 */ lw $a1,0x950($sp)
/* 437d4: 0c010059 */ jal func00040164
/* 437d8: 8fa6094c */ lw $a2,0x94c($sp)
/* 437dc: 8fa9094c */ lw $t1,0x94c($sp)
/* 437e0: 8fac0958 */ lw $t4,0x958($sp)
/* 437e4: 252a0001 */ addiu $t2,$t1,0x1
/* 437e8: afaa094c */ sw $t2,0x94c($sp)
/* 437ec: 8d8d3f8c */ lw $t5,0x3f8c($t4)
/* 437f0: 014d082a */ slt $at,$t2,$t5
/* 437f4: 1420fff1 */ bnez $at,.L000437bc
/* 437f8: 00000000 */ nop
.L000437fc:
/* 437fc: 8fa40958 */ lw $a0,0x958($sp)
/* 43800: 0c0109f6 */ jal func000427d8
/* 43804: 8fa50950 */ lw $a1,0x950($sp)
/* 43808: 8fab0950 */ lw $t3,0x950($sp)
/* 4380c: 8faf0958 */ lw $t7,0x958($sp)
/* 43810: 000b7080 */ sll $t6,$t3,0x2
/* 43814: 01eec021 */ addu $t8,$t7,$t6
/* 43818: 8f193c98 */ lw $t9,0x3c98($t8)
/* 4381c: 13200008 */ beqz $t9,.L00043840
/* 43820: 00000000 */ nop
/* 43824: 8f083ca0 */ lw $t0,0x3ca0($t8)
/* 43828: 24010002 */ addiu $at,$zero,0x2
/* 4382c: 15010004 */ bne $t0,$at,.L00043840
/* 43830: 00000000 */ nop
/* 43834: 24090020 */ addiu $t1,$zero,0x20
/* 43838: 1000000b */ b .L00043868
/* 4383c: afa90948 */ sw $t1,0x948($sp)
.L00043840:
/* 43840: 8fac0958 */ lw $t4,0x958($sp)
/* 43844: 24010012 */ addiu $at,$zero,0x12
/* 43848: 8d8a465c */ lw $t2,0x465c($t4)
/* 4384c: 254dffff */ addiu $t5,$t2,-1
/* 43850: 01a1001a */ div $zero,$t5,$at
/* 43854: 00005812 */ mflo $t3
/* 43858: 256f0001 */ addiu $t7,$t3,0x1
/* 4385c: afaf0944 */ sw $t7,0x944($sp)
/* 43860: 8fae0944 */ lw $t6,0x944($sp)
/* 43864: afae0948 */ sw $t6,0x948($sp)
.L00043868:
/* 43868: 8fb90958 */ lw $t9,0x958($sp)
/* 4386c: afa0094c */ sw $zero,0x94c($sp)
/* 43870: 8f383f8c */ lw $t8,0x3f8c($t9)
/* 43874: 1b00014d */ blez $t8,.L00043dac
/* 43878: 00000000 */ nop
.L0004387c:
/* 4387c: 8fa40958 */ lw $a0,0x958($sp)
/* 43880: 8fa50950 */ lw $a1,0x950($sp)
/* 43884: 0c010a64 */ jal func00042990
/* 43888: 8fa6094c */ lw $a2,0x94c($sp)
/* 4388c: 8fa90950 */ lw $t1,0x950($sp)
/* 43890: 8fa80958 */ lw $t0,0x958($sp)
/* 43894: 8fad094c */ lw $t5,0x94c($sp)
/* 43898: 00096080 */ sll $t4,$t1,0x2
/* 4389c: 010c5021 */ addu $t2,$t0,$t4
/* 438a0: 000d5880 */ sll $t3,$t5,0x2
/* 438a4: 014b7821 */ addu $t7,$t2,$t3
/* 438a8: 8dee3c98 */ lw $t6,0x3c98($t7)
/* 438ac: 11c0000a */ beqz $t6,.L000438d8
/* 438b0: 00000000 */ nop
/* 438b4: 8df93ca0 */ lw $t9,0x3ca0($t7)
/* 438b8: 24010002 */ addiu $at,$zero,0x2
/* 438bc: 17210006 */ bne $t9,$at,.L000438d8
/* 438c0: 00000000 */ nop
/* 438c4: 8df83ca8 */ lw $t8,0x3ca8($t7)
/* 438c8: 13000003 */ beqz $t8,.L000438d8
/* 438cc: 00000000 */ nop
/* 438d0: 10000016 */ b .L0004392c
/* 438d4: afa00940 */ sw $zero,0x940($sp)
.L000438d8:
/* 438d8: 8fa80950 */ lw $t0,0x950($sp)
/* 438dc: 8fa90958 */ lw $t1,0x958($sp)
/* 438e0: 8faa094c */ lw $t2,0x94c($sp)
/* 438e4: 00086080 */ sll $t4,$t0,0x2
/* 438e8: 012c6821 */ addu $t5,$t1,$t4
/* 438ec: 000a5880 */ sll $t3,$t2,0x2
/* 438f0: 01ab7021 */ addu $t6,$t5,$t3
/* 438f4: 8dd93c98 */ lw $t9,0x3c98($t6)
/* 438f8: 17200003 */ bnez $t9,.L00043908
/* 438fc: 00000000 */ nop
/* 43900: 1000000a */ b .L0004392c
/* 43904: afa00940 */ sw $zero,0x940($sp)
.L00043908:
/* 43908: 8fb80950 */ lw $t8,0x950($sp)
/* 4390c: 8faf0958 */ lw $t7,0x958($sp)
/* 43910: 8fac094c */ lw $t4,0x94c($sp)
/* 43914: 00184080 */ sll $t0,$t8,0x2
/* 43918: 01e84821 */ addu $t1,$t7,$t0
/* 4391c: 000c5080 */ sll $t2,$t4,0x2
/* 43920: 012a6821 */ addu $t5,$t1,$t2
/* 43924: 8dab3ca0 */ lw $t3,0x3ca0($t5)
/* 43928: afab0940 */ sw $t3,0x940($sp)
.L0004392c:
/* 4392c: 8fae0940 */ lw $t6,0x940($sp)
/* 43930: 24010002 */ addiu $at,$zero,0x2
/* 43934: 15c1001a */ bne $t6,$at,.L000439a0
/* 43938: 00000000 */ nop
/* 4393c: afa0093c */ sw $zero,0x93c($sp)
.L00043940:
/* 43940: 8fb8094c */ lw $t8,0x94c($sp)
/* 43944: 8fac093c */ lw $t4,0x93c($sp)
/* 43948: 8fb90958 */ lw $t9,0x958($sp)
/* 4394c: 001878c0 */ sll $t7,$t8,0x3
/* 43950: 01f87821 */ addu $t7,$t7,$t8
/* 43954: 000c48c0 */ sll $t1,$t4,0x3
/* 43958: 000f7a00 */ sll $t7,$t7,0x8
/* 4395c: 012c4821 */ addu $t1,$t1,$t4
/* 43960: 000948c0 */ sll $t1,$t1,0x3
/* 43964: 032f4021 */ addu $t0,$t9,$t7
/* 43968: 01095021 */ addu $t2,$t0,$t1
/* 4396c: 27ad0034 */ addiu $t5,$sp,0x34
/* 43970: 012d3021 */ addu $a2,$t1,$t5
/* 43974: 25444f64 */ addiu $a0,$t2,0x4f64
/* 43978: 25476a64 */ addiu $a3,$t2,0x6a64
/* 4397c: 0c011d54 */ jal func00047550
/* 43980: 01802825 */ or $a1,$t4,$zero
/* 43984: 8fab093c */ lw $t3,0x93c($sp)
/* 43988: 256e0001 */ addiu $t6,$t3,0x1
/* 4398c: 29c10002 */ slti $at,$t6,0x2
/* 43990: 1420ffeb */ bnez $at,.L00043940
/* 43994: afae093c */ sw $t6,0x93c($sp)
/* 43998: 10000020 */ b .L00043a1c
/* 4399c: 00000000 */ nop
.L000439a0:
/* 439a0: afa0093c */ sw $zero,0x93c($sp)
.L000439a4:
/* 439a4: 8fb9094c */ lw $t9,0x94c($sp)
/* 439a8: 8fac093c */ lw $t4,0x93c($sp)
/* 439ac: 8fab0940 */ lw $t3,0x940($sp)
/* 439b0: 8fb80958 */ lw $t8,0x958($sp)
/* 439b4: 001978c0 */ sll $t7,$t9,0x3
/* 439b8: 01f97821 */ addu $t7,$t7,$t9
/* 439bc: 000f7a00 */ sll $t7,$t7,0x8
/* 439c0: 000c48c0 */ sll $t1,$t4,0x3
/* 439c4: 000b70c0 */ sll $t6,$t3,0x3
/* 439c8: 3c19800a */ lui $t9,%hi(var8009c400)
/* 439cc: 012c4821 */ addu $t1,$t1,$t4
/* 439d0: 01cb7021 */ addu $t6,$t6,$t3
/* 439d4: 030f4021 */ addu $t0,$t8,$t7
/* 439d8: 000e7100 */ sll $t6,$t6,0x4
/* 439dc: 000948c0 */ sll $t1,$t1,0x3
/* 439e0: 2739c400 */ addiu $t9,$t9,%lo(var8009c400)
/* 439e4: 01d9c021 */ addu $t8,$t6,$t9
/* 439e8: 01096821 */ addu $t5,$t0,$t1
/* 439ec: 27aa0034 */ addiu $t2,$sp,0x34
/* 439f0: 012a3021 */ addu $a2,$t1,$t2
/* 439f4: 25a44f64 */ addiu $a0,$t5,0x4f64
/* 439f8: 25a76a64 */ addiu $a3,$t5,0x6a64
/* 439fc: afb80010 */ sw $t8,0x10($sp)
/* 43a00: 0c011994 */ jal func00046650
/* 43a04: 01802825 */ or $a1,$t4,$zero
/* 43a08: 8faf093c */ lw $t7,0x93c($sp)
/* 43a0c: 25e80001 */ addiu $t0,$t7,0x1
/* 43a10: 29010002 */ slti $at,$t0,0x2
/* 43a14: 1420ffe3 */ bnez $at,.L000439a4
/* 43a18: afa8093c */ sw $t0,0x93c($sp)
.L00043a1c:
/* 43a1c: 8fa90950 */ lw $t1,0x950($sp)
/* 43a20: 8fac0958 */ lw $t4,0x958($sp)
/* 43a24: 8fab094c */ lw $t3,0x94c($sp)
/* 43a28: 00095080 */ sll $t2,$t1,0x2
/* 43a2c: 018a6821 */ addu $t5,$t4,$t2
/* 43a30: 000b7080 */ sll $t6,$t3,0x2
/* 43a34: 01aec821 */ addu $t9,$t5,$t6
/* 43a38: 8f383c98 */ lw $t8,0x3c98($t9)
/* 43a3c: 1300000a */ beqz $t8,.L00043a68
/* 43a40: 00000000 */ nop
/* 43a44: 8f2f3ca0 */ lw $t7,0x3ca0($t9)
/* 43a48: 24010002 */ addiu $at,$zero,0x2
/* 43a4c: 15e10006 */ bne $t7,$at,.L00043a68
/* 43a50: 00000000 */ nop
/* 43a54: 8f283ca8 */ lw $t0,0x3ca8($t9)
/* 43a58: 11000003 */ beqz $t0,.L00043a68
/* 43a5c: 00000000 */ nop
/* 43a60: 24090002 */ addiu $t1,$zero,0x2
/* 43a64: afa90940 */ sw $t1,0x940($sp)
.L00043a68:
/* 43a68: 8fac0940 */ lw $t4,0x940($sp)
/* 43a6c: 24010002 */ addiu $at,$zero,0x2
/* 43a70: 15810020 */ bne $t4,$at,.L00043af4
/* 43a74: 00000000 */ nop
/* 43a78: 8fab0948 */ lw $t3,0x948($sp)
/* 43a7c: 240a0002 */ addiu $t2,$zero,0x2
/* 43a80: afaa093c */ sw $t2,0x93c($sp)
/* 43a84: 29610003 */ slti $at,$t3,0x3
/* 43a88: 14200018 */ bnez $at,.L00043aec
/* 43a8c: 00000000 */ nop
.L00043a90:
/* 43a90: 8fae094c */ lw $t6,0x94c($sp)
/* 43a94: 8fb9093c */ lw $t9,0x93c($sp)
/* 43a98: 8fad0958 */ lw $t5,0x958($sp)
/* 43a9c: 000ec0c0 */ sll $t8,$t6,0x3
/* 43aa0: 030ec021 */ addu $t8,$t8,$t6
/* 43aa4: 001940c0 */ sll $t0,$t9,0x3
/* 43aa8: 0018c200 */ sll $t8,$t8,0x8
/* 43aac: 01194021 */ addu $t0,$t0,$t9
/* 43ab0: 000840c0 */ sll $t0,$t0,0x3
/* 43ab4: 01b87821 */ addu $t7,$t5,$t8
/* 43ab8: 01e84821 */ addu $t1,$t7,$t0
/* 43abc: 27ac0034 */ addiu $t4,$sp,0x34
/* 43ac0: 010c3021 */ addu $a2,$t0,$t4
/* 43ac4: 25244f64 */ addiu $a0,$t1,0x4f64
/* 43ac8: 25276a64 */ addiu $a3,$t1,0x6a64
/* 43acc: 0c011d54 */ jal func00047550
/* 43ad0: 03202825 */ or $a1,$t9,$zero
/* 43ad4: 8faa093c */ lw $t2,0x93c($sp)
/* 43ad8: 8fae0948 */ lw $t6,0x948($sp)
/* 43adc: 254b0001 */ addiu $t3,$t2,0x1
/* 43ae0: 016e082a */ slt $at,$t3,$t6
/* 43ae4: 1420ffea */ bnez $at,.L00043a90
/* 43ae8: afab093c */ sw $t3,0x93c($sp)
.L00043aec:
/* 43aec: 10000026 */ b .L00043b88
/* 43af0: 00000000 */ nop
.L00043af4:
/* 43af4: 8fb80948 */ lw $t8,0x948($sp)
/* 43af8: 240d0002 */ addiu $t5,$zero,0x2
/* 43afc: afad093c */ sw $t5,0x93c($sp)
/* 43b00: 2b010003 */ slti $at,$t8,0x3
/* 43b04: 14200020 */ bnez $at,.L00043b88
/* 43b08: 00000000 */ nop
.L00043b0c:
/* 43b0c: 8fb9094c */ lw $t9,0x94c($sp)
/* 43b10: 8fa9093c */ lw $t1,0x93c($sp)
/* 43b14: 8fad0940 */ lw $t5,0x940($sp)
/* 43b18: 8faf0958 */ lw $t7,0x958($sp)
/* 43b1c: 001940c0 */ sll $t0,$t9,0x3
/* 43b20: 01194021 */ addu $t0,$t0,$t9
/* 43b24: 00084200 */ sll $t0,$t0,0x8
/* 43b28: 000950c0 */ sll $t2,$t1,0x3
/* 43b2c: 000dc0c0 */ sll $t8,$t5,0x3
/* 43b30: 3c19800a */ lui $t9,%hi(var8009c400)
/* 43b34: 01495021 */ addu $t2,$t2,$t1
/* 43b38: 030dc021 */ addu $t8,$t8,$t5
/* 43b3c: 01e86021 */ addu $t4,$t7,$t0
/* 43b40: 0018c100 */ sll $t8,$t8,0x4
/* 43b44: 000a50c0 */ sll $t2,$t2,0x3
/* 43b48: 2739c400 */ addiu $t9,$t9,%lo(var8009c400)
/* 43b4c: 03197821 */ addu $t7,$t8,$t9
/* 43b50: 018a5821 */ addu $t3,$t4,$t2
/* 43b54: 27ae0034 */ addiu $t6,$sp,0x34
/* 43b58: 014e3021 */ addu $a2,$t2,$t6
/* 43b5c: 25644f64 */ addiu $a0,$t3,0x4f64
/* 43b60: 25676a64 */ addiu $a3,$t3,0x6a64
/* 43b64: afaf0010 */ sw $t7,0x10($sp)
/* 43b68: 0c011994 */ jal func00046650
/* 43b6c: 01202825 */ or $a1,$t1,$zero
/* 43b70: 8fa8093c */ lw $t0,0x93c($sp)
/* 43b74: 8fa90948 */ lw $t1,0x948($sp)
/* 43b78: 250c0001 */ addiu $t4,$t0,0x1
/* 43b7c: 0189082a */ slt $at,$t4,$t1
/* 43b80: 1420ffe2 */ bnez $at,.L00043b0c
/* 43b84: afac093c */ sw $t4,0x93c($sp)
.L00043b88:
/* 43b88: 8faa093c */ lw $t2,0x93c($sp)
/* 43b8c: 29410020 */ slti $at,$t2,0x20
/* 43b90: 10200026 */ beqz $at,.L00043c2c
/* 43b94: 00000000 */ nop
.L00043b98:
/* 43b98: 8fab094c */ lw $t3,0x94c($sp)
/* 43b9c: 8fb9093c */ lw $t9,0x93c($sp)
/* 43ba0: 8fae0958 */ lw $t6,0x958($sp)
/* 43ba4: 000b68c0 */ sll $t5,$t3,0x3
/* 43ba8: 01ab6821 */ addu $t5,$t5,$t3
/* 43bac: 001978c0 */ sll $t7,$t9,0x3
/* 43bb0: 000d6a00 */ sll $t5,$t5,0x8
/* 43bb4: 01f97821 */ addu $t7,$t7,$t9
/* 43bb8: 000f78c0 */ sll $t7,$t7,0x3
/* 43bbc: 01cdc021 */ addu $t8,$t6,$t5
/* 43bc0: 030f2021 */ addu $a0,$t8,$t7
/* 43bc4: 27a80034 */ addiu $t0,$sp,0x34
/* 43bc8: 01e82821 */ addu $a1,$t7,$t0
/* 43bcc: 24846a64 */ addiu $a0,$a0,0x6a64
/* 43bd0: 0c012c5c */ jal bcopy
/* 43bd4: 24060048 */ addiu $a2,$zero,0x48
/* 43bd8: 8fa9094c */ lw $t1,0x94c($sp)
/* 43bdc: 8fae093c */ lw $t6,0x93c($sp)
/* 43be0: 8fac0958 */ lw $t4,0x958($sp)
/* 43be4: 000950c0 */ sll $t2,$t1,0x3
/* 43be8: 01495021 */ addu $t2,$t2,$t1
/* 43bec: 000e68c0 */ sll $t5,$t6,0x3
/* 43bf0: 000a5200 */ sll $t2,$t2,0x8
/* 43bf4: 01ae6821 */ addu $t5,$t5,$t6
/* 43bf8: 000d68c0 */ sll $t5,$t5,0x3
/* 43bfc: 018a5821 */ addu $t3,$t4,$t2
/* 43c00: 016d2021 */ addu $a0,$t3,$t5
/* 43c04: 24846a64 */ addiu $a0,$a0,0x6a64
/* 43c08: 0c012c30 */ jal bzero
/* 43c0c: 24050048 */ addiu $a1,$zero,0x48
/* 43c10: 8fb9093c */ lw $t9,0x93c($sp)
/* 43c14: 27380001 */ addiu $t8,$t9,0x1
/* 43c18: afb8093c */ sw $t8,0x93c($sp)
/* 43c1c: 8faf093c */ lw $t7,0x93c($sp)
/* 43c20: 29e10020 */ slti $at,$t7,0x20
/* 43c24: 1420ffdc */ bnez $at,.L00043b98
/* 43c28: 00000000 */ nop
.L00043c2c:
/* 43c2c: 3c014780 */ lui $at,0x4780
/* 43c30: 44812000 */ mtc1 $at,$f4
/* 43c34: 00000000 */ nop
/* 43c38: e7a40030 */ swc1 $f4,0x30($sp)
/* 43c3c: 3c013f80 */ lui $at,0x3f80
/* 43c40: 44813000 */ mtc1 $at,$f6
/* 43c44: 00000000 */ nop
/* 43c48: e7a60028 */ swc1 $f6,0x28($sp)
/* 43c4c: c7a80030 */ lwc1 $f8,0x30($sp)
/* 43c50: c7aa0028 */ lwc1 $f10,0x28($sp)
/* 43c54: 3c014180 */ lui $at,0x4180
/* 43c58: 44819000 */ mtc1 $at,$f18
/* 43c5c: 460a4402 */ mul.s $f16,$f8,$f10
/* 43c60: 00000000 */ nop
/* 43c64: 46128102 */ mul.s $f4,$f16,$f18
/* 43c68: 4600218d */ trunc.w.s $f6,$f4
/* 43c6c: 44093000 */ mfc1 $t1,$f6
/* 43c70: 00000000 */ nop
/* 43c74: afa90020 */ sw $t1,0x20($sp)
/* 43c78: 8fac0020 */ lw $t4,0x20($sp)
/* 43c7c: 8fae0934 */ lw $t6,0x934($sp)
/* 43c80: 000c5403 */ sra $t2,$t4,0x10
/* 43c84: a5ca0000 */ sh $t2,0x0($t6)
/* 43c88: 8fab0934 */ lw $t3,0x934($sp)
/* 43c8c: 256d0002 */ addiu $t5,$t3,0x2
/* 43c90: afad0934 */ sw $t5,0x934($sp)
/* 43c94: 8fb90020 */ lw $t9,0x20($sp)
/* 43c98: 8faf0934 */ lw $t7,0x934($sp)
/* 43c9c: 3338ffff */ andi $t8,$t9,0xffff
/* 43ca0: a5f80000 */ sh $t8,0x0($t7)
/* 43ca4: 8fa80934 */ lw $t0,0x934($sp)
/* 43ca8: 25090002 */ addiu $t1,$t0,0x2
/* 43cac: afa90934 */ sw $t1,0x934($sp)
/* 43cb0: 8fac0020 */ lw $t4,0x20($sp)
/* 43cb4: 000c5023 */ negu $t2,$t4
/* 43cb8: afaa0020 */ sw $t2,0x20($sp)
/* 43cbc: 8fae0020 */ lw $t6,0x20($sp)
/* 43cc0: 8fad0934 */ lw $t5,0x934($sp)
/* 43cc4: 000e5c03 */ sra $t3,$t6,0x10
/* 43cc8: a5ab0000 */ sh $t3,0x0($t5)
/* 43ccc: 8fb90934 */ lw $t9,0x934($sp)
/* 43cd0: 27380002 */ addiu $t8,$t9,0x2
/* 43cd4: afb80934 */ sw $t8,0x934($sp)
/* 43cd8: 8faf0020 */ lw $t7,0x20($sp)
/* 43cdc: 8fa90934 */ lw $t1,0x934($sp)
/* 43ce0: 31e8ffff */ andi $t0,$t7,0xffff
/* 43ce4: a5280000 */ sh $t0,0x0($t1)
/* 43ce8: 8fac0934 */ lw $t4,0x934($sp)
/* 43cec: 258a0002 */ addiu $t2,$t4,0x2
/* 43cf0: afaa0934 */ sw $t2,0x934($sp)
/* 43cf4: 3c014500 */ lui $at,0x4500
/* 43cf8: 44814000 */ mtc1 $at,$f8
/* 43cfc: c7aa0028 */ lwc1 $f10,0x28($sp)
/* 43d00: 460a4403 */ div.s $f16,$f8,$f10
/* 43d04: e7b0002c */ swc1 $f16,0x2c($sp)
/* 43d08: afa00938 */ sw $zero,0x938($sp)
.L00043d0c:
/* 43d0c: afa0093c */ sw $zero,0x93c($sp)
.L00043d10:
/* 43d10: 8fae093c */ lw $t6,0x93c($sp)
/* 43d14: 8fad0938 */ lw $t5,0x938($sp)
/* 43d18: c7a4002c */ lwc1 $f4,0x2c($sp)
/* 43d1c: 000e58c0 */ sll $t3,$t6,0x3
/* 43d20: 016e5821 */ addu $t3,$t3,$t6
/* 43d24: 000b58c0 */ sll $t3,$t3,0x3
/* 43d28: 000dc880 */ sll $t9,$t5,0x2
/* 43d2c: 0179c021 */ addu $t8,$t3,$t9
/* 43d30: 03b87821 */ addu $t7,$sp,$t8
/* 43d34: c5f20034 */ lwc1 $f18,0x34($t7)
/* 43d38: 46049182 */ mul.s $f6,$f18,$f4
/* 43d3c: 4600320d */ trunc.w.s $f8,$f6
/* 43d40: 44094000 */ mfc1 $t1,$f8
/* 43d44: 00000000 */ nop
/* 43d48: afa90024 */ sw $t1,0x24($sp)
/* 43d4c: 8fac0024 */ lw $t4,0x24($sp)
/* 43d50: 8faa0934 */ lw $t2,0x934($sp)
/* 43d54: a54c0000 */ sh $t4,0x0($t2)
/* 43d58: 8fae0934 */ lw $t6,0x934($sp)
/* 43d5c: 25cd0002 */ addiu $t5,$t6,0x2
/* 43d60: afad0934 */ sw $t5,0x934($sp)
/* 43d64: 8fab093c */ lw $t3,0x93c($sp)
/* 43d68: 25790001 */ addiu $t9,$t3,0x1
/* 43d6c: 2b210020 */ slti $at,$t9,0x20
/* 43d70: 1420ffe7 */ bnez $at,.L00043d10
/* 43d74: afb9093c */ sw $t9,0x93c($sp)
/* 43d78: 8fb80938 */ lw $t8,0x938($sp)
/* 43d7c: 270f0001 */ addiu $t7,$t8,0x1
/* 43d80: 29e10012 */ slti $at,$t7,0x12
/* 43d84: 1420ffe1 */ bnez $at,.L00043d0c
/* 43d88: afaf0938 */ sw $t7,0x938($sp)
/* 43d8c: 8fa8094c */ lw $t0,0x94c($sp)
/* 43d90: 8fac0958 */ lw $t4,0x958($sp)
/* 43d94: 25090001 */ addiu $t1,$t0,0x1
/* 43d98: afa9094c */ sw $t1,0x94c($sp)
/* 43d9c: 8d8a3f8c */ lw $t2,0x3f8c($t4)
/* 43da0: 012a082a */ slt $at,$t1,$t2
/* 43da4: 1420feb5 */ bnez $at,.L0004387c
/* 43da8: 00000000 */ nop
.L00043dac:
/* 43dac: 10000003 */ b .L00043dbc
/* 43db0: 24020001 */ addiu $v0,$zero,0x1
/* 43db4: 10000001 */ b .L00043dbc
/* 43db8: 00000000 */ nop
.L00043dbc:
/* 43dbc: 8fbf001c */ lw $ra,0x1c($sp)
/* 43dc0: 27bd0958 */ addiu $sp,$sp,0x958
/* 43dc4: 03e00008 */ jr $ra
/* 43dc8: 00000000 */ nop
);
bool func0004371c(struct asistream *stream)
{
s32 sp954;
s32 sp950 = 0;
s32 i;
s32 sp948;
s32 sp944;
s32 sp940;
s32 j;
s32 k;
u16 *sp934;
struct asistream_4f64 sp34[32];
f32 sp30;
f32 sp2c;
f32 sp28;
s32 sp24;
s32 sp20;
sp934 = stream->unk2070[stream->unk3ba0].unk00;
sp954 = func00043dd0(stream);
if (sp954 == -1) {
return false;
}
stream->unk2020 = (sp954 - stream->unk3bf4) * 8;
if (stream->unk2020 < 0) {
return true;
}
for (i = 0; i < stream->unk3f8c; i++) {
func00042238(stream, sp950, i);
func00040164(stream, sp950, i);
}
func000427d8(stream, sp950);
if (stream->unk3c98[sp950][0] != 0 && stream->unk3c98[sp950][2] == 2) {
sp948 = 32;
} else {
sp944 = (stream->unk465c - 1) / 18 + 1;
sp948 = sp944;
}
for (i = 0; i < stream->unk3f8c; i++) {
func00042990(stream, sp950, i);
if (stream->unk3c98[sp950][i] != 0
&& stream->unk3c98[sp950][i + 2] == 2
&& stream->unk3c98[sp950][i + 4] != 0) {
sp940 = 0;
} else if (stream->unk3c98[sp950][i] == 0) {
sp940 = 0;
} else {
sp940 = stream->unk3c98[sp950][i + 2];
}
if (sp940 == 2) {
for (j = 0; j < 2; j++) {
func00047550(&stream->unk4f64[i][j], j, &sp34[j], &stream->unk6a64[i][j]);
}
} else {
for (j = 0; j < 2; j++) {
func00046650(&stream->unk4f64[i][j], j, &sp34[j], &stream->unk6a64[i][j], &var8009c400[sp940 * 0x90]);
}
}
if (stream->unk3c98[sp950][i]
&& stream->unk3c98[sp950][i + 2] == 2
&& stream->unk3c98[sp950][i + 4]) {
sp940 = 2;
}
if (sp940 == 2) {
for (j = 2; j < sp948; j++) {
func00047550(&stream->unk4f64[i][j], j, &sp34[j], &stream->unk6a64[i][j]);
}
} else {
for (j = 2; j < sp948; j++) {
func00046650(&stream->unk4f64[i][j], j, &sp34[j], &stream->unk6a64[i][j], &var8009c400[sp940 * 0x90]);
}
}
while (j < 32) {
bcopy(&stream->unk6a64[i][j], &sp34[j], sizeof(struct asistream_4f64));
bzero(&stream->unk6a64[i][j], sizeof(struct asistream_4f64));
j++;
}
sp30 = 65536;
sp28 = 1;
sp20 = sp30 * sp28 * 16;
*sp934 = sp20 >> 16;
sp934++;
*sp934 = sp20 & 0xffff;
sp934++;
sp20 = -sp20;
*sp934 = sp20 >> 16;
sp934++;
*sp934 = sp20 & 0xffff;
sp934++;
sp2c = 2048 / sp28;
for (k = 0; k < 18; k++) {
for (j = 0; j < 32; j++) {
sp24 = sp34[j].unk00[k] * sp2c;
*sp934 = sp24;
sp934++;
}
}
}
return true;
}

2
src/lib/lib_43dd0.c
View File

@ -187,7 +187,7 @@ struct asistream *func00044460(s32 arg0, void *arg1, s32 arg2)
stream->unk8474 = 0;
bzero(&stream->unk6a64, sizeof(stream->unk6a64));
bzero(&stream->unk6a64, sizeof(stream->unk6a64[0]));
return stream;
}