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Decompile snd0000fbc4

This commit is contained in:
Ryan Dwyer 2021-03-31 17:27:32 +10:00
parent 7ed564e31c
commit 193c4e67e0
2 changed files with 21 additions and 40 deletions
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2
src/include/lib/snd.h
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@ -22,7 +22,7 @@ u32 snd0000f49c(void);
void snd0000f67c(struct var80094ed8 *arg0);
void sndInit(void);
bool sndIsMp3(u16 soundnum);
void snd0000fbc4(s16 arg0);
bool snd0000fbc4(s16 arg0);
u32 snd0000fc48(void);
u32 snd0000fd74(void);
void snd0000fd9c(struct var80094ed8 *arg0, u16 volume);

59
src/lib/snd.c
View File

@ -2344,45 +2344,26 @@ bool sndIsMp3(u16 soundnum)
return tmp.bits3.unk04 != 0;
}
GLOBAL_ASM(
glabel snd0000fbc4
/* fbc4: 3c0e8006 */ lui $t6,%hi(g_SndDisabled)
/* fbc8: 8dcedda0 */ lw $t6,%lo(g_SndDisabled)($t6)
/* fbcc: 27bdffe8 */ addiu $sp,$sp,-24
/* fbd0: afbf0014 */ sw $ra,0x14($sp)
/* fbd4: 15c00015 */ bnez $t6,.L0000fc2c
/* fbd8: afa40018 */ sw $a0,0x18($sp)
/* fbdc: 3c0f8006 */ lui $t7,%hi(g_SndMp3Enabled)
/* fbe0: 8defddd0 */ lw $t7,%lo(g_SndMp3Enabled)($t7)
/* fbe4: 51e00012 */ beqzl $t7,.L0000fc30
/* fbe8: 24020001 */ addiu $v0,$zero,0x1
/* fbec: 0c00dfa9 */ jal func00037ea4
/* fbf0: 00000000 */ nop
/* fbf4: 10400006 */ beqz $v0,.L0000fc10
/* fbf8: 3c188009 */ lui $t8,%hi(var80094eb0+0x8)
/* fbfc: 8f184eb8 */ lw $t8,%lo(var80094eb0+0x8)($t8)
/* fc00: 13000003 */ beqz $t8,.L0000fc10
/* fc04: 00000000 */ nop
/* fc08: 10000009 */ b .L0000fc30
/* fc0c: 00001025 */ or $v0,$zero,$zero
.L0000fc10:
/* fc10: 0c00df87 */ jal func00037e1c
/* fc14: 00000000 */ nop
/* fc18: 3c028009 */ lui $v0,%hi(var80094eb0)
/* fc1c: 24424eb0 */ addiu $v0,$v0,%lo(var80094eb0)
/* fc20: 2419ffff */ addiu $t9,$zero,-1
/* fc24: ac400004 */ sw $zero,0x4($v0)
/* fc28: ac59000c */ sw $t9,0xc($v0)
.L0000fc2c:
/* fc2c: 24020001 */ addiu $v0,$zero,0x1
.L0000fc30:
/* fc30: 8fbf0014 */ lw $ra,0x14($sp)
/* fc34: 27bd0018 */ addiu $sp,$sp,0x18
/* fc38: 03e00008 */ jr $ra
/* fc3c: 00000000 */ nop
/* fc40: 03e00008 */ jr $ra
/* fc44: afa40000 */ sw $a0,0x0($sp)
);
bool snd0000fbc4(s16 arg0)
{
if (!g_SndDisabled && g_SndMp3Enabled) {
if (func00037ea4() && var80094eb0.unk08 != 0) {
return false;
}
func00037e1c();
var80094eb0.unk04 = 0;
var80094eb0.unk0c = -1;
}
return true;
}
void snd0000fc40(s32 arg0)
{
// empty
}
#if VERSION >= VERSION_NTSC_1_0
GLOBAL_ASM(