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Decompile func0003e674

This commit is contained in:
Ryan Dwyer 2021-10-16 23:38:53 +10:00
parent 3a282b0961
commit 48dc175250
3 changed files with 14 additions and 56 deletions
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2
src/include/lib/lib_3a100.h
View File

@ -10,6 +10,6 @@ u32 func0003b370(void);
u32 func0003b54c(void);
u32 func0003b710(void);
f32 func0003b9d4(s32 arg0);
u32 func0003ba64(void);
void func0003ba64(ALFxRef fx, f32 outputrate);
#endif

2
src/include/lib/lib_3e3e0.h
View File

@ -8,6 +8,6 @@ void func0003e3e0(N_ALVoice *v, f32 arg1);
u32 func0003e490(void);
ALFxRef func0003e540(u8 arg0);
ALFxRef func0003e5b8(u8 arg0);
void func0003e674(ALFxRef fx, u8 arg1, void *param);
void func0003e674(ALFxRef fx, s16 arg1, void *param);
#endif

66
src/lib/naudio/n_synsetfxparam.c
View File

@ -1,7 +1,5 @@
#include "n_synthInternals.h"
const u32 var70054ae0[] = {0x3dcccccd};
void n_alSynSetFXParam(ALFxRef fx, s16 paramID, void *param)
{
ALFx *f = (ALFx *)fx;
@ -9,55 +7,15 @@ void n_alSynSetFXParam(ALFxRef fx, s16 paramID, void *param)
n_alFxParamHdl(f, (s32)paramID, param);
}
GLOBAL_ASM(
glabel func0003e674
/* 3e674: 27bdffe8 */ addiu $sp,$sp,-24
/* 3e678: afbf0014 */ sw $ra,0x14($sp)
/* 3e67c: afa40018 */ sw $a0,0x18($sp)
/* 3e680: afa5001c */ sw $a1,0x1c($sp)
/* 3e684: afa60020 */ sw $a2,0x20($sp)
/* 3e688: 87ae001e */ lh $t6,0x1e($sp)
/* 3e68c: 24010008 */ addiu $at,$zero,0x8
/* 3e690: 15c1000e */ bne $t6,$at,.L0003e6cc
/* 3e694: 00000000 */ nop
/* 3e698: 8faf0020 */ lw $t7,0x20($sp)
/* 3e69c: 3c017005 */ lui $at,%hi(var70054ae0)
/* 3e6a0: c4284ae0 */ lwc1 $f8,%lo(var70054ae0)($at)
/* 3e6a4: 8df80000 */ lw $t8,0x0($t7)
/* 3e6a8: 8fa90018 */ lw $t1,0x18($sp)
/* 3e6ac: 44982000 */ mtc1 $t8,$f4
/* 3e6b0: 00000000 */ nop
/* 3e6b4: 468021a0 */ cvt.s.w $f6,$f4
/* 3e6b8: 46083282 */ mul.s $f10,$f6,$f8
/* 3e6bc: 4600540d */ trunc.w.s $f16,$f10
/* 3e6c0: 44088000 */ mfc1 $t0,$f16
/* 3e6c4: 10000009 */ b .L0003e6ec
/* 3e6c8: a5280002 */ sh $t0,0x2($t1)
.L0003e6cc:
/* 3e6cc: 87aa001e */ lh $t2,0x1e($sp)
/* 3e6d0: 24010009 */ addiu $at,$zero,0x9
/* 3e6d4: 15410005 */ bne $t2,$at,.L0003e6ec
/* 3e6d8: 00000000 */ nop
/* 3e6dc: 8fab0020 */ lw $t3,0x20($sp)
/* 3e6e0: 8fad0018 */ lw $t5,0x18($sp)
/* 3e6e4: 8d6c0000 */ lw $t4,0x0($t3)
/* 3e6e8: a5ac0000 */ sh $t4,0x0($t5)
.L0003e6ec:
/* 3e6ec: 3c0e8006 */ lui $t6,%hi(n_syn)
/* 3e6f0: 8dcef114 */ lw $t6,%lo(n_syn)($t6)
/* 3e6f4: 8fa40018 */ lw $a0,0x18($sp)
/* 3e6f8: 8dcf0040 */ lw $t7,0x40($t6)
/* 3e6fc: 448f9000 */ mtc1 $t7,$f18
/* 3e700: 00000000 */ nop
/* 3e704: 468094a0 */ cvt.s.w $f18,$f18
/* 3e708: 44059000 */ mfc1 $a1,$f18
/* 3e70c: 0c00ee99 */ jal func0003ba64
/* 3e710: 00000000 */ nop
/* 3e714: 10000001 */ b .L0003e71c
/* 3e718: 00000000 */ nop
.L0003e71c:
/* 3e71c: 8fbf0014 */ lw $ra,0x14($sp)
/* 3e720: 27bd0018 */ addiu $sp,$sp,0x18
/* 3e724: 03e00008 */ jr $ra
/* 3e728: 00000000 */ nop
);
void func0003ba64(ALFxRef fx, f32 outputrate);
void func0003e674(ALFxRef fx, s16 arg1, void *param)
{
if (arg1 == 8) {
((s16 *)fx)[1] = (*(s32 *)param * 0.1f);
} else if (arg1 == 9) {
*(u16 *)fx = *(s32 *)param;
}
func0003ba64(fx, n_syn->outputRate);
}