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Decompile __bnkfPatchBank

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This commit is contained in:
Ryan Dwyer
2021-03-27 19:00:13 +10:00
parent af168bd533
commit d8d1ec2aa3
2 changed files with 25 additions and 81 deletions
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src/include/lib/lib_37650.h
-1
View File
@@ -6,6 +6,5 @@
u32 func00037650(void);
void func00037704(void *arg0, void *arg1);
u32 func000377e8(void);
#endif
src/lib/ultra/audio/bnkf.c
+25 -80
View File
@@ -6,6 +6,7 @@
#include "data.h"
#include "types.h"
void _bnkfPatchBank(ALBank *bank, s32 offset, s32 table);
void _bnkfPatchInst(ALInstrument *inst, s32 offset, s32 table);
void _bnkfPatchSound(ALSound *s, s32 offset, s32 table);
void _bnkfPatchWaveTable(ALWaveTable *w, s32 offset, s32 table);
@@ -68,7 +69,7 @@ glabel func00037704
/* 3779c: 000e7880 */ sll $t7,$t6,0x2
/* 377a0: 018fc021 */ addu $t8,$t4,$t7
/* 377a4: 8f040004 */ lw $a0,0x4($t8)
/* 377a8: 0c00ddfa */ jal func000377e8
/* 377a8: 0c00ddfa */ jal _bnkfPatchBank
/* 377ac: 8fa60020 */ lw $a2,0x20($sp)
.L000377b0:
/* 377b0: 8fad001c */ lw $t5,0x1c($sp)
@@ -89,85 +90,29 @@ glabel func00037704
/* 377e4: 00000000 */ nop
);
GLOBAL_ASM(
glabel func000377e8
/* 377e8: 27bdffe0 */ addiu $sp,$sp,-32
/* 377ec: afbf0014 */ sw $ra,0x14($sp)
/* 377f0: afa40020 */ sw $a0,0x20($sp)
/* 377f4: afa50024 */ sw $a1,0x24($sp)
/* 377f8: afa60028 */ sw $a2,0x28($sp)
/* 377fc: 8fae0020 */ lw $t6,0x20($sp)
/* 37800: 91cf0002 */ lbu $t7,0x2($t6)
/* 37804: 11e00003 */ beqz $t7,.L00037814
/* 37808: 00000000 */ nop
/* 3780c: 10000038 */ b .L000378f0
/* 37810: 00000000 */ nop
.L00037814:
/* 37814: 8fb90020 */ lw $t9,0x20($sp)
/* 37818: 24180001 */ addiu $t8,$zero,0x1
/* 3781c: a3380002 */ sb $t8,0x2($t9)
/* 37820: 8fa80020 */ lw $t0,0x20($sp)
/* 37824: 8d090008 */ lw $t1,0x8($t0)
/* 37828: 1120000b */ beqz $t1,.L00037858
/* 3782c: 00000000 */ nop
/* 37830: 8faa0020 */ lw $t2,0x20($sp)
/* 37834: 8fac0024 */ lw $t4,0x24($sp)
/* 37838: 8d4b0008 */ lw $t3,0x8($t2)
/* 3783c: 016c6821 */ addu $t5,$t3,$t4
/* 37840: ad4d0008 */ sw $t5,0x8($t2)
/* 37844: 8fae0020 */ lw $t6,0x20($sp)
/* 37848: 8fa50024 */ lw $a1,0x24($sp)
/* 3784c: 8fa60028 */ lw $a2,0x28($sp)
/* 37850: 0c00de40 */ jal _bnkfPatchInst
/* 37854: 8dc40008 */ lw $a0,0x8($t6)
.L00037858:
/* 37858: 8faf0020 */ lw $t7,0x20($sp)
/* 3785c: afa0001c */ sw $zero,0x1c($sp)
/* 37860: 85f80000 */ lh $t8,0x0($t7)
/* 37864: 1b000020 */ blez $t8,.L000378e8
/* 37868: 00000000 */ nop
.L0003786c:
/* 3786c: 8fa8001c */ lw $t0,0x1c($sp)
/* 37870: 8fb90020 */ lw $t9,0x20($sp)
/* 37874: 8fad0024 */ lw $t5,0x24($sp)
/* 37878: 00084880 */ sll $t1,$t0,0x2
/* 3787c: 03295821 */ addu $t3,$t9,$t1
/* 37880: 8d6c000c */ lw $t4,0xc($t3)
/* 37884: 018d5021 */ addu $t2,$t4,$t5
/* 37888: ad6a000c */ sw $t2,0xc($t3)
/* 3788c: 8faf001c */ lw $t7,0x1c($sp)
/* 37890: 8fae0020 */ lw $t6,0x20($sp)
/* 37894: 000fc080 */ sll $t8,$t7,0x2
/* 37898: 01d84021 */ addu $t0,$t6,$t8
/* 3789c: 8d19000c */ lw $t9,0xc($t0)
/* 378a0: 13200009 */ beqz $t9,.L000378c8
/* 378a4: 00000000 */ nop
/* 378a8: 8fac001c */ lw $t4,0x1c($sp)
/* 378ac: 8fa90020 */ lw $t1,0x20($sp)
/* 378b0: 8fa50024 */ lw $a1,0x24($sp)
/* 378b4: 000c6880 */ sll $t5,$t4,0x2
/* 378b8: 012d5021 */ addu $t2,$t1,$t5
/* 378bc: 8d44000c */ lw $a0,0xc($t2)
/* 378c0: 0c00de40 */ jal _bnkfPatchInst
/* 378c4: 8fa60028 */ lw $a2,0x28($sp)
.L000378c8:
/* 378c8: 8fab001c */ lw $t3,0x1c($sp)
/* 378cc: 8fae0020 */ lw $t6,0x20($sp)
/* 378d0: 256f0001 */ addiu $t7,$t3,0x1
/* 378d4: afaf001c */ sw $t7,0x1c($sp)
/* 378d8: 85d80000 */ lh $t8,0x0($t6)
/* 378dc: 01f8082a */ slt $at,$t7,$t8
/* 378e0: 1420ffe2 */ bnez $at,.L0003786c
/* 378e4: 00000000 */ nop
.L000378e8:
/* 378e8: 10000001 */ b .L000378f0
/* 378ec: 00000000 */ nop
.L000378f0:
/* 378f0: 8fbf0014 */ lw $ra,0x14($sp)
/* 378f4: 27bd0020 */ addiu $sp,$sp,0x20
/* 378f8: 03e00008 */ jr $ra
/* 378fc: 00000000 */ nop
);
void _bnkfPatchBank(ALBank *bank, s32 offset, s32 table)
{
s32 i;
if (bank->flags) {
return;
}
bank->flags = 1;
if (bank->percussion) {
bank->percussion = (ALInstrument *)((u8 *)bank->percussion + offset);
_bnkfPatchInst(bank->percussion, offset, table);
}
for (i = 0; i < bank->instCount; i++) {
bank->instArray[i] = (ALInstrument *)((u8 *)bank->instArray[i] + offset);
if (bank->instArray[i]) {
_bnkfPatchInst(bank->instArray[i], offset, table);
}
}
}
void _bnkfPatchInst(ALInstrument *inst, s32 offset, s32 table)
{