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Copy pathM4AGB.c
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M4AGB.c
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typedef unsigned char undefined;
typedef unsigned char u8;
typedef unsigned s32 s32;
typedef long double longdouble;
typedef long long longlong;
typedef unsigned char u8;
typedef unsigned s32 u32;
typedef unsigned long ulong;
typedef unsigned long long ulonglong;
typedef unsigned char undefined1;
typedef unsigned short undefined2;
typedef unsigned s32 undefined4;
typedef unsigned short ushort;
typedef unsigned short word;
typedef struct _mbstate_t _mbstate_t, *P_mbstate_t;
undefined4 umul3232H32(u32 param_1,u32 param_2)
{
return (s32)((ulonglong)param_2 * (ulonglong)param_1 >> 0x20);
}
void SoundMain(void)
{
undefined4 *puVar1;
puVar1 = SOUND_INFO_PTR;
if ((undefined *)*SOUND_INFO_PTR != &ID_NUMBER) {
return;
}
*SOUND_INFO_PTR = 0x68736d54;
if (puVar1[8] != 0) {
_081DD25E(puVar1[9]);
}
_081DD25E();
// WARNING: Treating indirect jump as call
(*(code *)(SoundMainRAM_Buffer + 1))();
return;
}
void SoundMainRAM(s32 param_1)
{
u32 uVar1;
u8 bVar2;
char cVar3;
s32 iVar4;
u32 uVar5;
s32 iVar6;
u32 uVar7;
s32 iVar8;
s32 iVar9;
s32 iVar10;
char *pcVar11;
char *pcVar12;
s32 unaff_r4;
undefined4 *unaff_r5;
u32 *puVar13;
u32 *puVar14;
s32 unaff_r6;
undefined4 *puVar15;
u32 uVar16;
u32 uVar17;
u32 uVar18;
u32 unaff_r8;
u32 uVar19;
u32 uVar20;
s32 iVar21;
bool bVar22;
bool bVar23;
u32 uStack00000004;
u32 *in_stack_00000008;
char *in_stack_0000000c;
u32 uStack00000010;
u32 in_stack_00000014;
undefined4 *in_stack_00000018;
undefined4 in_stack_0000001c;
undefined4 in_stack_00000020;
undefined4 in_stack_00000024;
code *UNRECOVERED_JUMPTABLE;
bVar2 = *(u8 *)(param_1 + 5);
if (bVar2 == 0) {
puVar15 = (undefined4 *)(unaff_r6 + (s32)unaff_r5);
if ((unaff_r8 >> 2 & 1) != 0) {
*unaff_r5 = 0;
unaff_r5 = unaff_r5 + 1;
*puVar15 = 0;
puVar15 = puVar15 + 1;
}
uVar5 = unaff_r8 >> 4;
if ((unaff_r8 >> 3 & 1) != 0) {
*unaff_r5 = 0;
*puVar15 = 0;
unaff_r5[1] = 0;
unaff_r5 = unaff_r5 + 2;
puVar15[1] = 0;
puVar15 = puVar15 + 2;
}
do {
*unaff_r5 = 0;
*puVar15 = 0;
unaff_r5[1] = 0;
puVar15[1] = 0;
unaff_r5[2] = 0;
puVar15[2] = 0;
unaff_r5[3] = 0;
unaff_r5 = unaff_r5 + 4;
puVar15[3] = 0;
puVar15 = puVar15 + 4;
uVar7 = uVar5 - 1;
bVar22 = 0 < (s32)uVar5;
uVar5 = uVar7;
} while (uVar7 != 0 && bVar22);
}
else {
uVar5 = unaff_r8;
if (unaff_r4 == 2) {
pcVar11 = (char *)(param_1 + 0x350);
}
else {
pcVar11 = (char *)((s32)unaff_r5 + unaff_r8);
}
do {
uVar7 = (s32)(((s32)*(char *)((s32)unaff_r5 + unaff_r6) + (s32)*(char *)unaff_r5 +
(s32)pcVar11[unaff_r6] + (s32)*pcVar11) * (u32)bVar2) >> 9;
cVar3 = (char)uVar7;
if ((uVar7 & 0x80) != 0) {
cVar3 = cVar3 + '\x01';
}
*(char *)((s32)unaff_r5 + unaff_r6) = cVar3;
*(char *)unaff_r5 = cVar3;
uVar7 = uVar5 - 1;
bVar22 = 0 < (s32)uVar5;
uVar5 = uVar7;
unaff_r5 = (undefined4 *)((s32)unaff_r5 + 1);
pcVar11 = pcVar11 + 1;
} while (uVar7 != 0 && bVar22);
}
iVar4 = in_stack_00000018[6];
uVar5 = (u32)*(u8 *)((s32)in_stack_00000018 + 6);
puVar15 = in_stack_00000018 + 0x14;
SoundMainRAM_ChanLoop:
iVar10 = puVar15[9];
uStack00000004 = uVar5;
if (in_stack_00000014 != 0) {
uVar5 = (u32)REG_VCOUNT;
if (uVar5 < 0xa0) {
uVar5 = uVar5 + 0xe4;
}
if (in_stack_00000014 <= uVar5) {
_081DD24A:
*in_stack_00000018 = &ID_NUMBER;
// WARNING: Could not recover jumptable at 0x08001f2a. Too many branches
// WARNING: Treating indirect jump as call
(*UNRECOVERED_JUMPTABLE)(in_stack_0000001c,in_stack_00000020,in_stack_00000024);
return;
}
}
bVar2 = *(u8 *)puVar15;
uStack00000010 = (u32)bVar2;
if ((bVar2 & 199) != 0) {
if ((bVar2 & 0x80) == 0) {
uVar5 = (u32)*(u8 *)((s32)puVar15 + 9);
if ((bVar2 & 4) == 0) {
if ((bVar2 & 0x40) == 0) {
if ((uStack00000010 & 3) == 2) {
uVar5 = *(u8 *)((s32)puVar15 + 5) * uVar5 >> 8;
uVar7 = (u32)*(u8 *)((s32)puVar15 + 6);
if (uVar5 <= uVar7) {
if (uVar7 == 0) goto _081DCFC8;
uStack00000010 = uStack00000010 - 1;
*(char *)puVar15 = (char)uStack00000010;
uVar5 = uVar7;
}
}
else {
if ((uStack00000010 & 3) == 3) goto _081DCFF8;
}
}
else {
uVar5 = *(u8 *)((s32)puVar15 + 7) * uVar5 >> 8;
if (uVar5 <= *(u8 *)(puVar15 + 3)) {
_081DCFC8:
if (*(u8 *)(puVar15 + 3) == 0) goto _081DCFB0;
uStack00000010 = uStack00000010 | 4;
*(char *)puVar15 = (char)uStack00000010;
uVar5 = (u32)*(u8 *)(puVar15 + 3);
}
}
}
else {
bVar2 = *(u8 *)((s32)puVar15 + 0xd);
iVar6 = bVar2 - 1;
*(char *)((s32)puVar15 + 0xd) = (char)iVar6;
if (bVar2 == 0 || iVar6 == 0) goto _081DCFB0;
}
}
else {
if ((bVar2 & 0x40) != 0) {
_081DCFB0:
*(undefined *)puVar15 = 0;
goto _081DD240;
}
uStack00000010 = 3;
*(undefined *)puVar15 = 3;
puVar15[10] = iVar10 + 0x10 + puVar15[6];
puVar15[6] = *(s32 *)(iVar10 + 0xc) - puVar15[6];
uVar5 = 0;
*(undefined *)((s32)puVar15 + 9) = 0;
puVar15[7] = 0;
if ((*(u8 *)(iVar10 + 3) & 0xc0) != 0) {
uStack00000010 = 0x13;
*(undefined *)puVar15 = 0x13;
}
_081DCFF8:
uVar5 = uVar5 + *(u8 *)(puVar15 + 1);
if (0xfe < uVar5) {
uStack00000010 = uStack00000010 - 1;
*(char *)puVar15 = (char)uStack00000010;
uVar5 = 0xff;
}
}
*(char *)((s32)puVar15 + 9) = (char)uVar5;
uVar5 = uVar5 * (*(u8 *)((s32)in_stack_00000018 + 7) + 1) >> 4;
*(char *)((s32)puVar15 + 10) = (char)(uVar5 * *(u8 *)((s32)puVar15 + 2) >> 8);
*(char *)((s32)puVar15 + 0xb) = (char)(uVar5 * *(u8 *)((s32)puVar15 + 3) >> 8);
uStack00000010 = uStack00000010 & 0x10;
if (uStack00000010 != 0) {
in_stack_0000000c = (char *)(iVar10 + 0x10 + *(s32 *)(iVar10 + 8));
uStack00000010 = *(s32 *)(iVar10 + 0xc) - *(s32 *)(iVar10 + 8);
}
uVar5 = puVar15[6];
pcVar11 = (char *)puVar15[10];
uVar7 = puVar15[7];
if ((*(u8 *)((s32)puVar15 + 1) & 0x30) == 0) {
iVar10 = (u32)*(u8 *)((s32)puVar15 + 10) * 0x10000;
iVar6 = (u32)*(u8 *)((s32)puVar15 + 0xb) * 0x10000;
uVar19 = uVar5;
puVar13 = in_stack_00000008;
uVar20 = unaff_r8;
if ((*(u8 *)((s32)puVar15 + 1) & 8) == 0) {
iVar8 = puVar15[8];
uVar19 = SEXT14(*pcVar11);
pcVar11 = pcVar11 + 1;
iVar9 = (s32)*pcVar11 - uVar19;
do {
uVar16 = *puVar13;
uVar18 = puVar13[0x18c];
uVar17 = uVar5;
do {
puVar14 = puVar13;
iVar21 = uVar19 + ((s32)(uVar7 * iVar9) >> 0x17);
uVar16 = (iVar10 * iVar21 & 0xff00ffffU) + (uVar16 >> 8 | uVar16 << 0x18);
uVar18 = (iVar6 * iVar21 & 0xff00ffffU) + (uVar18 >> 8 | uVar18 << 0x18);
uVar7 = uVar7 + iVar4 * iVar8;
uVar1 = uVar7 >> 0x17;
uVar5 = uVar17;
if (uVar1 != 0) {
uVar7 = uVar7 & 0xc07fffff;
uVar5 = uVar17 - uVar1;
if (uVar5 == 0 || (s32)uVar17 < (s32)uVar1) {
if (uStack00000010 == 0) {
uStack00000010 = 0;
goto _081DD174;
}
iVar21 = -uVar5;
while( true ) {
bVar23 = SCARRY4(uStack00000010,uVar5);
uVar5 = uStack00000010 + uVar5;
bVar22 = uVar5 == 0;
uVar19 = uStack00000010;
pcVar11 = in_stack_0000000c;
if (!bVar22 && (s32)uVar5 < 0 == bVar23) break;
iVar21 = iVar21 - uStack00000010;
}
}
else {
iVar21 = uVar1 - 1;
bVar22 = iVar21 == 0;
if (bVar22) {
uVar19 = uVar19 + iVar9;
}
}
if (!bVar22) {
pcVar11 = pcVar11 + iVar21;
uVar19 = SEXT14(*pcVar11);
}
pcVar11 = pcVar11 + 1;
iVar9 = (s32)*pcVar11 - uVar19;
}
uVar17 = uVar5;
puVar13 = puVar14 + 0x10000000;
} while (puVar14 < &OAM_SIZE_3);
puVar14[0x1000018c] = uVar18;
puVar13 = puVar14 + 0x10000001;
puVar14[0x10000000] = uVar16;
uVar17 = uVar20 - 4;
bVar22 = 3 < (s32)uVar20;
uVar20 = uVar17;
} while (uVar17 != 0 && bVar22);
pcVar11 = pcVar11 + -1;
goto _081DD228;
}
do {
uVar5 = uVar19;
if (4 < (s32)uVar19) {
uVar5 = uVar19 - uVar20;
if (uVar5 != 0 && (s32)uVar20 <= (s32)uVar19) {
uVar7 = 0;
}
if (uVar5 == 0 || (s32)uVar19 < (s32)uVar20) {
uVar19 = (uVar5 + uVar20) - 4;
uVar7 = uVar20 - uVar19;
uVar5 = uVar5 + uVar20 & 3;
uVar20 = uVar19;
if (uVar5 == 0) {
uVar5 = 4;
}
}
do {
uVar19 = *puVar13;
uVar17 = puVar13[0x18c];
pcVar12 = pcVar11;
do {
puVar14 = puVar13;
pcVar11 = pcVar12 + 1;
uVar19 = (iVar10 * *pcVar12 & 0xff00ffffU) + (uVar19 >> 8 | uVar19 << 0x18);
uVar17 = (iVar6 * *pcVar12 & 0xff00ffffU) + (uVar17 >> 8 | uVar17 << 0x18);
pcVar12 = pcVar11;
puVar13 = puVar14 + 0x10000000;
} while (puVar14 < &OAM_SIZE_3);
puVar14[0x1000018c] = uVar17;
puVar13 = puVar14 + 0x10000001;
puVar14[0x10000000] = uVar19;
uVar19 = uVar20 - 4;
bVar22 = 3 < (s32)uVar20;
uVar20 = uVar19;
} while (uVar19 != 0 && bVar22);
uVar20 = uVar19 + uVar7;
if (uVar20 == 0) break;
}
uVar16 = *puVar13;
uVar18 = puVar13[0x18c];
do {
puVar14 = puVar13;
uVar16 = (iVar10 * *pcVar11 & 0xff00ffffU) + (uVar16 >> 8 | uVar16 << 0x18);
uVar18 = (iVar6 * *pcVar11 & 0xff00ffffU) + (uVar18 >> 8 | uVar18 << 0x18);
uVar5 = uVar5 - 1;
pcVar11 = pcVar11 + 1;
if ((uVar5 == 0) &&
(uVar5 = uStack00000010, pcVar11 = in_stack_0000000c, uStack00000010 == 0))
goto _081DD174;
puVar13 = puVar14 + 0x10000000;
} while (puVar14 < &OAM_SIZE_3);
puVar14[0x1000018c] = uVar18;
puVar13 = puVar14 + 0x10000001;
puVar14[0x10000000] = uVar16;
uVar17 = uVar20 - 4;
bVar22 = 3 < (s32)uVar20;
uVar19 = uVar5;
uVar20 = uVar17;
} while (uVar17 != 0 && bVar22);
}
else {
sub_82DF49C();
_081DD228:
puVar15[7] = uVar7;
}
puVar15[6] = uVar5;
puVar15[10] = pcVar11;
}
goto _081DD240;
_081DD174:
*(char *)puVar15 = (char)uStack00000010;
uVar5 = (3 - ((u32)puVar14 >> 0x1e)) * 8;
uVar7 = uVar5 & 0x1f;
uVar5 = uVar5 & 0x1f;
((u32 *)((u32)puVar14 & 0x3fffffff))[0x18c] = uVar18 >> uVar5 | uVar18 << 0x20 - uVar5;
*(u32 *)((u32)puVar14 & 0x3fffffff) = uVar16 >> uVar7 | uVar16 << 0x20 - uVar7;
_081DD240:
uVar5 = uStack00000004 - 1;
if (uVar5 == 0 || (s32)uStack00000004 < 1) goto _081DD24A;
puVar15 = puVar15 + 0x10;
goto SoundMainRAM_ChanLoop;
}
void _081DD25E(void)
{
code *UNRECOVERED_JUMPTABLE;
// WARNING: Could not recover jumptable at 0x08001f2a. Too many branches
// WARNING: Treating indirect jump as call
(*UNRECOVERED_JUMPTABLE)();
return;
}
void sub_82DF49C(undefined4 param_1,undefined4 param_2,s32 param_3,s32 param_4)
{
s32 iVar1;
s32 iVar2;
u32 uVar3;
u32 uVar4;
s32 iVar5;
undefined4 extraout_r1;
s32 iVar6;
s32 extraout_r1_00;
undefined4 extraout_r1_01;
s32 extraout_r1_02;
char *pcVar7;
u8 *unaff_r4;
u32 *unaff_r5;
u32 *puVar8;
short *psVar9;
u32 uVar10;
s32 iVar11;
u32 uVar12;
s32 unaff_r8;
s32 iVar13;
u32 unaff_r9;
s32 unaff_r10;
s32 unaff_r11;
s32 in_r12;
s32 iVar14;
bool bVar15;
undefined8 uVar16;
s32 in_stack_00000010;
psVar9 = *(short **)(unaff_r4 + 0x24);
if ((*unaff_r4 & 0x20) == 0) {
*unaff_r4 = *unaff_r4 | 0x20;
if ((unaff_r4[1] & 0x10) != 0) {
param_4 = (*(s32 *)(psVar9 + 6) + (s32)psVar9 * 2 + 0x20) - param_4;
*(s32 *)(unaff_r4 + 0x28) = param_4;
}
if (*psVar9 != 0) {
param_4 = (param_4 - (s32)psVar9) + -0x10;
*(s32 *)(unaff_r4 + 0x28) = param_4;
}
}
iVar1 = unaff_r10 * 0x10000;
iVar2 = unaff_r11 * 0x10000;
if ((unaff_r4[1] & 8) == 0) {
iVar13 = in_r12 * *(s32 *)(unaff_r4 + 0x20);
}
else {
iVar13 = 0x800000;
}
if (*psVar9 == 0) {
if ((unaff_r4[1] & 0x10) != 0) {
pcVar7 = (char *)(param_4 + -1);
iVar5 = (s32)*pcVar7;
iVar6 = *(char *)(param_4 + -2) - iVar5;
do {
uVar10 = *unaff_r5;
uVar12 = unaff_r5[0x18c];
iVar11 = param_3;
do {
puVar8 = unaff_r5;
iVar14 = iVar5 + ((s32)(unaff_r9 * iVar6) >> 0x17);
uVar10 = (iVar1 * iVar14 & 0xff00ffffU) + (uVar10 >> 8 | uVar10 << 0x18);
uVar12 = (iVar2 * iVar14 & 0xff00ffffU) + (uVar12 >> 8 | uVar12 << 0x18);
unaff_r9 = unaff_r9 + iVar13;
uVar3 = unaff_r9 >> 0x17;
param_3 = iVar11;
if (uVar3 != 0) {
unaff_r9 = unaff_r9 & 0xc07fffff;
param_3 = iVar11 - uVar3;
if (param_3 == 0 || iVar11 < (s32)uVar3) goto _081DD4F4;
pcVar7 = pcVar7 + -uVar3;
iVar5 = (s32)*pcVar7;
iVar6 = pcVar7[-1] - iVar5;
}
iVar11 = param_3;
unaff_r5 = puVar8 + 0x10000000;
} while (puVar8 < &OAM_SIZE_3);
puVar8[0x1000018c] = uVar12;
unaff_r5 = puVar8 + 0x10000001;
puVar8[0x10000000] = uVar10;
iVar11 = unaff_r8 + -4;
bVar15 = 3 < unaff_r8;
unaff_r8 = iVar11;
} while (iVar11 != 0 && bVar15);
}
}
else {
*(undefined4 *)(unaff_r4 + 0x3c) = 0xff000000;
if ((unaff_r4[1] & 0x10) == 0) {
sub_82DF758();
uVar16 = sub_82DF758(extraout_r1);
iVar5 = (s32)uVar16;
iVar6 = (s32)((ulonglong)uVar16 >> 0x20) - iVar5;
do {
uVar10 = *unaff_r5;
uVar12 = unaff_r5[0x18c];
iVar11 = unaff_r8;
do {
puVar8 = unaff_r5;
iVar14 = iVar5 + ((s32)(unaff_r9 * iVar6) >> 0x17);
uVar10 = (iVar1 * iVar14 & 0xff00ffffU) + (uVar10 >> 8 | uVar10 << 0x18);
uVar12 = (iVar2 * iVar14 & 0xff00ffffU) + (uVar12 >> 8 | uVar12 << 0x18);
unaff_r9 = unaff_r9 + iVar13;
uVar3 = unaff_r9 >> 0x17;
if (uVar3 != 0) {
unaff_r9 = unaff_r9 & 0xc07fffff;
iVar14 = param_3 - uVar3;
if (iVar14 == 0 || param_3 < (s32)uVar3) {
if (in_stack_00000010 == 0) {
_081DD4F4:
*unaff_r4 = 0;
uVar3 = (3 - ((u32)puVar8 >> 0x1e)) * 8;
uVar4 = uVar3 & 0x1f;
uVar3 = uVar3 & 0x1f;
((u32 *)((u32)puVar8 & 0x3fffffff))[0x18c] =
uVar12 >> uVar3 | uVar12 << 0x20 - uVar3;
*(u32 *)((u32)puVar8 & 0x3fffffff) = uVar10 >> uVar4 | uVar10 << 0x20 - uVar4;
return;
}
do {
bVar15 = SCARRY4(iVar14,in_stack_00000010);
iVar14 = iVar14 + in_stack_00000010;
} while (iVar14 == 0 || iVar14 < 0 != bVar15);
_081DD358:
sub_82DF758();
iVar5 = extraout_r1_00;
param_3 = iVar14;
}
else {
if (uVar3 != 1) goto _081DD358;
iVar5 = iVar5 + iVar6;
param_3 = iVar14;
}
uVar16 = sub_82DF758(iVar5);
iVar5 = (s32)uVar16;
iVar6 = (s32)((ulonglong)uVar16 >> 0x20) - iVar5;
}
unaff_r5 = puVar8 + 0x10000000;
} while (puVar8 < &OAM_SIZE_3);
puVar8[0x1000018c] = uVar12;
unaff_r5 = puVar8 + 0x10000001;
puVar8[0x10000000] = uVar10;
unaff_r8 = iVar11 + -4;
} while (unaff_r8 != 0 && 3 < iVar11);
}
else {
sub_82DF758();
uVar16 = sub_82DF758(extraout_r1_01);
iVar5 = (s32)uVar16;
iVar6 = (s32)((ulonglong)uVar16 >> 0x20) - iVar5;
do {
uVar10 = *unaff_r5;
uVar12 = unaff_r5[0x18c];
iVar11 = unaff_r8;
do {
puVar8 = unaff_r5;
iVar14 = iVar5 + ((s32)(unaff_r9 * iVar6) >> 0x17);
uVar10 = (iVar1 * iVar14 & 0xff00ffffU) + (uVar10 >> 8 | uVar10 << 0x18);
uVar12 = (iVar2 * iVar14 & 0xff00ffffU) + (uVar12 >> 8 | uVar12 << 0x18);
unaff_r9 = unaff_r9 + iVar13;
uVar3 = unaff_r9 >> 0x17;
if (uVar3 != 0) {
unaff_r9 = unaff_r9 & 0xc07fffff;
iVar14 = param_3 - uVar3;
if (iVar14 == 0 || param_3 < (s32)uVar3) goto _081DD4F4;
if (uVar3 == 1) {
iVar5 = iVar5 + iVar6;
param_3 = iVar14;
}
else {
sub_82DF758();
iVar5 = extraout_r1_02;
param_3 = iVar14;
}
uVar16 = sub_82DF758(iVar5);
iVar5 = (s32)uVar16;
iVar6 = (s32)((ulonglong)uVar16 >> 0x20) - iVar5;
}
unaff_r5 = puVar8 + 0x10000000;
} while (puVar8 < &OAM_SIZE_3);
puVar8[0x1000018c] = uVar12;
unaff_r5 = puVar8 + 0x10000001;
puVar8[0x10000000] = uVar10;
unaff_r8 = iVar11 + -4;
} while (unaff_r8 != 0 && 3 < iVar11);
}
}
return;
}
undefined8 sub_82DF758(undefined4 param_1,undefined4 param_2,undefined4 param_3,u32 param_4)
{
u32 uVar1;
u8 bVar2;
char cVar3;
s32 iVar4;
u8 *pbVar5;
s32 unaff_r4;
char *pcVar6;
char *pcVar7;
char cVar8;
uVar1 = param_4 >> 6;
if (uVar1 != *(u32 *)(unaff_r4 + 0x3c)) {
*(u32 *)(unaff_r4 + 0x3c) = uVar1;
iVar4 = uVar1 * 0x21 + *(s32 *)(unaff_r4 + 0x24);
cVar8 = *(char *)(iVar4 + 0x10);
pcVar6 = &DAT_03000001;
bVar2 = *(u8 *)(iVar4 + 0x11);
pbVar5 = (u8 *)(iVar4 + 0x12);
iVar4 = 0x40;
gUnknown_03001300 = cVar8;
while( true ) {
cVar3 = ""[bVar2 & 0xf];
pcVar7 = pcVar6 + 1;
*pcVar6 = cVar8 + cVar3;
if (iVar4 + -2 == 0 || iVar4 < 2) break;
bVar2 = *pbVar5;
cVar8 = cVar8 + cVar3 + ""[bVar2 >> 4];
pcVar6 = pcVar6 + 2;
*pcVar7 = cVar8;
pbVar5 = pbVar5 + 1;
iVar4 = iVar4 + -2;
}
}
return CONCAT44((s32)(&gUnknown_03001300)[param_4 & 0x3f],param_1);
}
undefined4 * SoundMainBTM(undefined4 *param_1)
{
*param_1 = 0;
param_1[1] = 0;
param_1[2] = 0;
param_1[3] = 0;
param_1[4] = 0;
param_1[5] = 0;
param_1[6] = 0;
param_1[7] = 0;
param_1[8] = 0;
param_1[9] = 0;
param_1[10] = 0;
param_1[0xb] = 0;
param_1[0xc] = 0;
param_1[0xd] = 0;
param_1[0xe] = 0;
param_1[0xf] = 0;
return param_1 + 0x10;
}
void RealClearChain(s32 param_1)
{
s32 iVar1;
s32 iVar2;
if (*(s32 *)(param_1 + 0x2c) != 0) {
iVar1 = *(s32 *)(param_1 + 0x34);
iVar2 = *(s32 *)(param_1 + 0x30);
if (iVar2 == 0) {
*(s32 *)(*(s32 *)(param_1 + 0x2c) + 0x20) = iVar1;
}
else {
*(s32 *)(iVar2 + 0x34) = iVar1;
}
if (iVar1 != 0) {
*(s32 *)(iVar1 + 0x30) = iVar2;
}
*(undefined4 *)(param_1 + 0x2c) = 0;
}
return;
}
undefined4 ply_fine(undefined4 param_1,undefined *param_2)
{
u8 *pbVar1;
undefined4 in_lr;
pbVar1 = *(u8 **)(param_2 + 0x20);
while (pbVar1 != (u8 *)0x0) {
if ((*pbVar1 & 199) != 0) {
*pbVar1 = *pbVar1 | 0x40;
}
RealClearChain(pbVar1);
pbVar1 = *(u8 **)(pbVar1 + 0x34);
}
*param_2 = 0;
return in_lr;
}
void ** MPlayJumpTableCopy(void **param_1)
{
s32 iVar1;
s32 iVar2;
void **ppvVar3;
void *pvVar4;
undefined8 uVar5;
iVar1 = 0x24;
ppvVar3 = gMPlayJumpTableTemplate;
do {
pvVar4 = *ppvVar3;
uVar5 = chk_adr_r2(param_1,iVar1);
iVar2 = (s32)((ulonglong)uVar5 >> 0x20);
*(void **)uVar5 = pvVar4;
param_1 = (void **)uVar5 + 1;
ppvVar3 = ppvVar3 + 1;
iVar1 = iVar2 + -1;
} while (iVar1 != 0 && 0 < iVar2);
return param_1;
}
undefined4 ldrb_r3_r2(undefined4 param_1)
{
return param_1;
}
undefined4 chk_adr_r2(undefined4 param_1)
{
return param_1;
}
undefined4 ld_r3_tp_adr_i(undefined4 param_1,s32 param_2)
{
*(s32 *)(param_2 + 0x40) = *(s32 *)(param_2 + 0x40) + 1;
return param_1;
}
undefined4 _081DD64A(undefined4 param_1,s32 param_2,s32 param_3)
{
*(s32 *)(param_2 + 0x40) = param_3 + 1;
return param_1;
}
undefined4 ply_goto(undefined4 param_1,s32 param_2)
{
uint3 *puVar1;
u32 uVar2;
undefined4 in_lr;
undefined8 uVar3;
puVar1 = (uint3 *)(*(s32 *)(param_2 + 0x40) + 1);
uVar2 = (u32)*(u8 *)puVar1;
uVar3 = ldrb_r3_r2((u32)*puVar1 << 8);
*(u32 *)((s32)((ulonglong)uVar3 >> 0x20) + 0x40) = (u32)uVar3 | uVar2;
return in_lr;
}
undefined4 ply_patt(undefined4 param_1,undefined *param_2)
{
u32 uVar1;
u8 *pbVar2;
undefined4 in_lr;
undefined8 uVar3;
if (2 < (u8)param_2[2]) {
pbVar2 = *(u8 **)(param_2 + 0x20);
while (pbVar2 != (u8 *)0x0) {
if ((*pbVar2 & 199) != 0) {
*pbVar2 = *pbVar2 | 0x40;
}
RealClearChain(pbVar2);
pbVar2 = *(u8 **)(pbVar2 + 0x34);
}
*param_2 = 0;
return in_lr;
}
*(s32 *)(param_2 + (u32)(u8)param_2[2] * 4 + 0x44) = *(s32 *)(param_2 + 0x40) + 4;
param_2[2] = param_2[2] + '\x01';
uVar1 = (u32)*(u8 *)(uint3 *)(*(s32 *)(param_2 + 0x40) + 1);
uVar3 = ldrb_r3_r2((u32)*(uint3 *)(*(s32 *)(param_2 + 0x40) + 1) << 8);
*(u32 *)((s32)((ulonglong)uVar3 >> 0x20) + 0x40) = (u32)uVar3 | uVar1;
return in_lr;
}
void ply_pend(undefined4 param_1,s32 param_2)
{
s32 iVar1;
if (*(u8 *)(param_2 + 2) != 0) {
iVar1 = *(u8 *)(param_2 + 2) - 1;
*(char *)(param_2 + 2) = (char)iVar1;
*(undefined4 *)(param_2 + 0x40) = *(undefined4 *)(param_2 + iVar1 * 4 + 0x44);
}
return;
}
undefined4 ply_rept(undefined4 param_1,s32 param_2)
{
uint3 *puVar1;
s32 extraout_r1;
char *pcVar2;
u32 uVar3;
u32 uVar4;
undefined4 in_lr;
undefined8 uVar5;
pcVar2 = *(char **)(param_2 + 0x40);
if (*pcVar2 == '\0') {
*(char **)(param_2 + 0x40) = pcVar2 + 1;
}
else {
uVar4 = *(u8 *)(param_2 + 3) + 1;
*(char *)(param_2 + 3) = (char)uVar4;
uVar3 = uVar4;
ld_r3_tp_adr_i();
param_2 = extraout_r1;
if (uVar4 <= uVar3) {
*(undefined *)(extraout_r1 + 3) = 0;
*(char **)(extraout_r1 + 0x40) = pcVar2 + 5;
return in_lr;
}
}
puVar1 = (uint3 *)(*(s32 *)(param_2 + 0x40) + 1);
uVar3 = (u32)*(u8 *)puVar1;
uVar5 = ldrb_r3_r2((u32)*puVar1 << 8);
*(u32 *)((s32)((ulonglong)uVar5 >> 0x20) + 0x40) = (u32)uVar5 | uVar3;
return in_lr;
}
void ply_prio(void)
{
s32 extraout_r1;
undefined in_r3;
ld_r3_tp_adr_i();
*(undefined *)(extraout_r1 + 0x1d) = in_r3;
return;
}
void ply_tempo(void)
{
s32 iVar1;
s32 in_r3;
iVar1 = ld_r3_tp_adr_i();
*(short *)(iVar1 + 0x1c) = (short)(in_r3 * 2);
*(short *)(iVar1 + 0x20) = (short)((u32)*(ushort *)(iVar1 + 0x1e) * in_r3 * 2 >> 8);
return;
}
void ply_keysh(void)
{
u8 *extraout_r1;
u8 in_r3;
ld_r3_tp_adr_i();
extraout_r1[10] = in_r3;
*extraout_r1 = *extraout_r1 | 0xc;
return;
}
void ply_voice(s32 param_1,s32 param_2)
{
u8 bVar1;
s32 extraout_r1;
s32 extraout_r1_00;
s32 extraout_r1_01;
undefined4 *puVar2;
undefined4 uVar3;
bVar1 = **(u8 **)(param_2 + 0x40);
*(u8 **)(param_2 + 0x40) = *(u8 **)(param_2 + 0x40) + 1;
puVar2 = (undefined4 *)((u32)bVar1 * 0xc + *(s32 *)(param_1 + 0x30));
uVar3 = *puVar2;
chk_adr_r2();
*(undefined4 *)(extraout_r1 + 0x24) = uVar3;
uVar3 = puVar2[1];
chk_adr_r2();
*(undefined4 *)(extraout_r1_00 + 0x28) = uVar3;
uVar3 = puVar2[2];
chk_adr_r2();
*(undefined4 *)(extraout_r1_01 + 0x2c) = uVar3;
return;
}
void ply_vol(void)
{
u8 *extraout_r1;
u8 in_r3;
ld_r3_tp_adr_i();
extraout_r1[0x12] = in_r3;
*extraout_r1 = *extraout_r1 | 3;
return;
}
void ply_pan(void)
{
u8 *extraout_r1;
char in_r3;
ld_r3_tp_adr_i();
extraout_r1[0x14] = in_r3 - 0x40;
*extraout_r1 = *extraout_r1 | 3;
return;
}
void ply_bend(void)
{
u8 *extraout_r1;
char in_r3;
ld_r3_tp_adr_i();
extraout_r1[0xe] = in_r3 - 0x40;
*extraout_r1 = *extraout_r1 | 0xc;
return;
}
void ply_bendr(void)
{
u8 *extraout_r1;
u8 in_r3;
ld_r3_tp_adr_i();
extraout_r1[0xf] = in_r3;
*extraout_r1 = *extraout_r1 | 0xc;
return;
}
void ply_lfodl(void)
{
s32 extraout_r1;
undefined in_r3;