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Decompile sndGetMusicChannelVolume

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This commit is contained in:
Ryan Dwyer
2021-10-31 20:17:05 +10:00
parent 5c89910d9d
commit 74b04bbb98
2 changed files with 7 additions and 17 deletions
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src/include/lib/snd.h
+1 -1
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@@ -24,7 +24,7 @@ void sndInit(void);
bool sndIsMp3(u16 soundnum);
bool snd0000fbc4(s16 arg0);
bool snd0000fc48(struct var80094ed8 *arg0, s32 tracknum);
u32 snd0000fd74(void);
u16 sndGetMusicChannelVolume(struct var80094ed8 *arg0);
void sndSetMusicChannelVolume(struct var80094ed8 *arg0, u16 volume);
void snd0000fe18(void);
void snd0000fe20(void);
src/lib/snd.c
+6 -16
View File
@@ -2520,7 +2520,7 @@ glabel snd0000fc48
/* fd34: 8e0400f8 */ lw $a0,0xf8($s0)
/* fd38: 0c00e6f8 */ jal func00039be0
/* fd3c: 02002825 */ or $a1,$s0,$zero
/* fd40: 0c003f5d */ jal snd0000fd74
/* fd40: 0c003f5d */ jal sndGetMusicChannelVolume
/* fd44: 02002025 */ or $a0,$s0,$zero
/* fd48: 02002025 */ or $a0,$s0,$zero
/* fd4c: 0c003f67 */ jal sndSetMusicChannelVolume
@@ -2651,7 +2651,7 @@ glabel snd0000fc48
/* 10284: 8e0400f8 */ lw $a0,0xf8($s0)
/* 10288: 0c00ebec */ jal func00039be0
/* 1028c: 02002825 */ or $a1,$s0,$zero
/* 10290: 0c0040b1 */ jal snd0000fd74
/* 10290: 0c0040b1 */ jal sndGetMusicChannelVolume
/* 10294: 02002025 */ or $a0,$s0,$zero
/* 10298: 02002025 */ or $a0,$s0,$zero
/* 1029c: 0c0040bb */ jal sndSetMusicChannelVolume
@@ -2668,20 +2668,10 @@ glabel snd0000fc48
);
#endif
GLOBAL_ASM(
glabel snd0000fd74
/* fd74: 3c0e8006 */ lui $t6,%hi(g_SndDisabled)
/* fd78: 8dcedda0 */ lw $t6,%lo(g_SndDisabled)($t6)
/* fd7c: 24037fff */ addiu $v1,$zero,0x7fff
/* fd80: 51c00004 */ beqzl $t6,.L0000fd94
/* fd84: 94830100 */ lhu $v1,0x100($a0)
/* fd88: 03e00008 */ jr $ra
/* fd8c: 3062ffff */ andi $v0,$v1,0xffff
/* fd90: 94830100 */ lhu $v1,0x100($a0)
.L0000fd94:
/* fd94: 03e00008 */ jr $ra
/* fd98: 3062ffff */ andi $v0,$v1,0xffff
);
u16 sndGetMusicChannelVolume(struct var80094ed8 *arg0)
{
return g_SndDisabled ? 0x7fff : arg0->volume;
}
void sndSetMusicChannelVolume(struct var80094ed8 *arg0, u16 volume)
{