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Decompile _bnkfPatchSound

This commit is contained in:
Ryan Dwyer 2021-03-27 18:57:46 +10:00
parent 0fec304221
commit bdb0de49ab
2 changed files with 16 additions and 47 deletions
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1
src/include/lib/lib_37650.h
View File

@ -8,6 +8,5 @@ u32 func00037650(void);
void func00037704(void *arg0, void *arg1);
u32 func000377e8(void);
u32 func00037900(void);
u32 func000379c4(void);
#endif

62
src/lib/ultra/audio/bnkf.c
View File

@ -6,6 +6,7 @@
#include "data.h"
#include "types.h"
void _bnkfPatchSound(ALSound *s, s32 offset, s32 table);
void _bnkfPatchWaveTable(ALWaveTable *w, s32 offset, s32 table);
void alSeqFileNew(ALSeqFile *file, u8 *base)
@ -204,7 +205,7 @@ glabel func00037900
/* 37978: 00084880 */ sll $t1,$t0,0x2
/* 3797c: 03295821 */ addu $t3,$t9,$t1
/* 37980: 8d640010 */ lw $a0,0x10($t3)
/* 37984: 0c00de71 */ jal func000379c4
/* 37984: 0c00de71 */ jal _bnkfPatchSound
/* 37988: 8fa60028 */ lw $a2,0x28($sp)
/* 3798c: 8faa001c */ lw $t2,0x1c($sp)
/* 37990: 8fae0020 */ lw $t6,0x20($sp)
@ -224,51 +225,20 @@ glabel func00037900
/* 379c0: 00000000 */ nop
);
GLOBAL_ASM(
glabel func000379c4
/* 379c4: 27bdffe8 */ addiu $sp,$sp,-24
/* 379c8: afbf0014 */ sw $ra,0x14($sp)
/* 379cc: afa40018 */ sw $a0,0x18($sp)
/* 379d0: afa5001c */ sw $a1,0x1c($sp)
/* 379d4: afa60020 */ sw $a2,0x20($sp)
/* 379d8: 8fae0018 */ lw $t6,0x18($sp)
/* 379dc: 91cf000e */ lbu $t7,0xe($t6)
/* 379e0: 11e00003 */ beqz $t7,.L000379f0
/* 379e4: 00000000 */ nop
/* 379e8: 1000001a */ b .L00037a54
/* 379ec: 00000000 */ nop
.L000379f0:
/* 379f0: 8fb90018 */ lw $t9,0x18($sp)
/* 379f4: 24180001 */ addiu $t8,$zero,0x1
/* 379f8: a338000e */ sb $t8,0xe($t9)
/* 379fc: 8fa80018 */ lw $t0,0x18($sp)
/* 37a00: 8faa001c */ lw $t2,0x1c($sp)
/* 37a04: 8d090000 */ lw $t1,0x0($t0)
/* 37a08: 012a5821 */ addu $t3,$t1,$t2
/* 37a0c: ad0b0000 */ sw $t3,0x0($t0)
/* 37a10: 8fac0018 */ lw $t4,0x18($sp)
/* 37a14: 8fae001c */ lw $t6,0x1c($sp)
/* 37a18: 8d8d0004 */ lw $t5,0x4($t4)
/* 37a1c: 01ae7821 */ addu $t7,$t5,$t6
/* 37a20: ad8f0004 */ sw $t7,0x4($t4)
/* 37a24: 8fb80018 */ lw $t8,0x18($sp)
/* 37a28: 8fa9001c */ lw $t1,0x1c($sp)
/* 37a2c: 8f190008 */ lw $t9,0x8($t8)
/* 37a30: 03295021 */ addu $t2,$t9,$t1
/* 37a34: af0a0008 */ sw $t2,0x8($t8)
/* 37a38: 8fab0018 */ lw $t3,0x18($sp)
/* 37a3c: 8fa5001c */ lw $a1,0x1c($sp)
/* 37a40: 8fa60020 */ lw $a2,0x20($sp)
/* 37a44: 0c00de99 */ jal _bnkfPatchWaveTable
/* 37a48: 8d640008 */ lw $a0,0x8($t3)
/* 37a4c: 10000001 */ b .L00037a54
/* 37a50: 00000000 */ nop
.L00037a54:
/* 37a54: 8fbf0014 */ lw $ra,0x14($sp)
/* 37a58: 27bd0018 */ addiu $sp,$sp,0x18
/* 37a5c: 03e00008 */ jr $ra
/* 37a60: 00000000 */ nop
);
void _bnkfPatchSound(ALSound *s, s32 offset, s32 table)
{
if (s->flags) {
return;
}
s->flags = 1;
s->envelope = (ALEnvelope *)((u8 *)s->envelope + offset);
s->keyMap = (ALKeyMap *)((u8 *)s->keyMap + offset);
s->wavetable = (ALWaveTable *)((u8 *)s->wavetable + offset);
_bnkfPatchWaveTable(s->wavetable, offset, table);
}
void _bnkfPatchWaveTable(ALWaveTable *w, s32 offset, s32 table)
{