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Decompile _bnkfPatchInst

This commit is contained in:
Ryan Dwyer 2021-03-27 18:58:54 +10:00
parent bdb0de49ab
commit af168bd533
2 changed files with 18 additions and 59 deletions
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1
src/include/lib/lib_37650.h
View File

@ -7,6 +7,5 @@
u32 func00037650(void);
void func00037704(void *arg0, void *arg1);
u32 func000377e8(void);
u32 func00037900(void);
#endif

76
src/lib/ultra/audio/bnkf.c
View File

@ -6,6 +6,7 @@
#include "data.h"
#include "types.h"
void _bnkfPatchInst(ALInstrument *inst, s32 offset, s32 table);
void _bnkfPatchSound(ALSound *s, s32 offset, s32 table);
void _bnkfPatchWaveTable(ALWaveTable *w, s32 offset, s32 table);
@ -117,7 +118,7 @@ glabel func000377e8
/* 37844: 8fae0020 */ lw $t6,0x20($sp)
/* 37848: 8fa50024 */ lw $a1,0x24($sp)
/* 3784c: 8fa60028 */ lw $a2,0x28($sp)
/* 37850: 0c00de40 */ jal func00037900
/* 37850: 0c00de40 */ jal _bnkfPatchInst
/* 37854: 8dc40008 */ lw $a0,0x8($t6)
.L00037858:
/* 37858: 8faf0020 */ lw $t7,0x20($sp)
@ -147,7 +148,7 @@ glabel func000377e8
/* 378b4: 000c6880 */ sll $t5,$t4,0x2
/* 378b8: 012d5021 */ addu $t2,$t1,$t5
/* 378bc: 8d44000c */ lw $a0,0xc($t2)
/* 378c0: 0c00de40 */ jal func00037900
/* 378c0: 0c00de40 */ jal _bnkfPatchInst
/* 378c4: 8fa60028 */ lw $a2,0x28($sp)
.L000378c8:
/* 378c8: 8fab001c */ lw $t3,0x1c($sp)
@ -168,62 +169,21 @@ glabel func000377e8
/* 378fc: 00000000 */ nop
);
GLOBAL_ASM(
glabel func00037900
/* 37900: 27bdffe0 */ addiu $sp,$sp,-32
/* 37904: afbf0014 */ sw $ra,0x14($sp)
/* 37908: afa40020 */ sw $a0,0x20($sp)
/* 3790c: afa50024 */ sw $a1,0x24($sp)
/* 37910: afa60028 */ sw $a2,0x28($sp)
/* 37914: 8fae0020 */ lw $t6,0x20($sp)
/* 37918: 91cf0003 */ lbu $t7,0x3($t6)
/* 3791c: 11e00003 */ beqz $t7,.L0003792c
/* 37920: 00000000 */ nop
/* 37924: 10000023 */ b .L000379b4
/* 37928: 00000000 */ nop
.L0003792c:
/* 3792c: 8fb90020 */ lw $t9,0x20($sp)
/* 37930: 24180001 */ addiu $t8,$zero,0x1
/* 37934: a3380003 */ sb $t8,0x3($t9)
/* 37938: 8fa80020 */ lw $t0,0x20($sp)
/* 3793c: afa0001c */ sw $zero,0x1c($sp)
/* 37940: 8509000e */ lh $t1,0xe($t0)
/* 37944: 19200019 */ blez $t1,.L000379ac
/* 37948: 00000000 */ nop
.L0003794c:
/* 3794c: 8fab001c */ lw $t3,0x1c($sp)
/* 37950: 8faa0020 */ lw $t2,0x20($sp)
/* 37954: 8faf0024 */ lw $t7,0x24($sp)
/* 37958: 000b6080 */ sll $t4,$t3,0x2
/* 3795c: 014c6821 */ addu $t5,$t2,$t4
/* 37960: 8dae0010 */ lw $t6,0x10($t5)
/* 37964: 01cfc021 */ addu $t8,$t6,$t7
/* 37968: adb80010 */ sw $t8,0x10($t5)
/* 3796c: 8fa8001c */ lw $t0,0x1c($sp)
/* 37970: 8fb90020 */ lw $t9,0x20($sp)
/* 37974: 8fa50024 */ lw $a1,0x24($sp)
/* 37978: 00084880 */ sll $t1,$t0,0x2
/* 3797c: 03295821 */ addu $t3,$t9,$t1
/* 37980: 8d640010 */ lw $a0,0x10($t3)
/* 37984: 0c00de71 */ jal _bnkfPatchSound
/* 37988: 8fa60028 */ lw $a2,0x28($sp)
/* 3798c: 8faa001c */ lw $t2,0x1c($sp)
/* 37990: 8fae0020 */ lw $t6,0x20($sp)
/* 37994: 254c0001 */ addiu $t4,$t2,0x1
/* 37998: afac001c */ sw $t4,0x1c($sp)
/* 3799c: 85cf000e */ lh $t7,0xe($t6)
/* 379a0: 018f082a */ slt $at,$t4,$t7
/* 379a4: 1420ffe9 */ bnez $at,.L0003794c
/* 379a8: 00000000 */ nop
.L000379ac:
/* 379ac: 10000001 */ b .L000379b4
/* 379b0: 00000000 */ nop
.L000379b4:
/* 379b4: 8fbf0014 */ lw $ra,0x14($sp)
/* 379b8: 27bd0020 */ addiu $sp,$sp,0x20
/* 379bc: 03e00008 */ jr $ra
/* 379c0: 00000000 */ nop
);
void _bnkfPatchInst(ALInstrument *inst, s32 offset, s32 table)
{
s32 i;
if (inst->flags) {
return;
}
inst->flags = 1;
for (i = 0; i < inst->soundCount; i++) {
inst->soundArray[i] = (ALSound *)((u8 *)inst->soundArray[i] + offset);
_bnkfPatchSound(inst->soundArray[i], offset, table);
}
}
void _bnkfPatchSound(ALSound *s, s32 offset, s32 table)
{