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Decompile sndpCountStates

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This commit is contained in:
Ryan Dwyer
2021-11-09 22:56:58 +10:00
parent aa58febae2
commit 53150251e1
4 changed files with 27 additions and 83 deletions
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src/include/data.h
-2
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@@ -73,8 +73,6 @@ extern u32 var8005f038;
extern u16 *g_RdpOutBufferEnd;
extern u16 *g_RdpOutBufferStart;
extern struct rdptask *g_RdpCurTask;
extern u32 var8005f124;
extern void *var8005f128;
extern N_ALSndPlayer *g_SndPlayer;
extern u32 var8005f130;
extern u32 var8005f134;
src/include/lib/lib_317f0.h
+1 -1
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@@ -6,7 +6,7 @@
void func00033090(struct audiohandle *handle);
u32 func00033100(void);
u32 func00033274(void);
s16 sndpCountStates(s16 *arg0, s16 *arg1);
void func00033378(void *fn);
u32 func00033390(void);
void func00033634(void *fn);
src/include/types.h
+1 -1
View File
@@ -7421,7 +7421,7 @@ struct var8005f120_08 {
struct var8005f120 {
struct var8005f120 *next;
u32 unk04;
struct var8005f120 *prev;
struct var8005f120_08 *unk08;
u32 unk0c;
u32 unk10;
src/lib/naudio/n_sndplayer.c
+25 -79
View File
@@ -10,8 +10,8 @@ u32 var8009c330;
s16 *var8009c334;
struct var8005f120 *var8005f120 = NULL;
u32 var8005f124 = 0;
void *var8005f128 = NULL;
struct var8005f120 *var8005f124 = NULL;
struct var8005f120 *var8005f128 = NULL;
N_ALSndPlayer *g_SndPlayer = &var8009c2d0;
u32 var8005f130 = 0;
u32 var8005f134 = 0;
@@ -175,7 +175,7 @@ glabel var7005477c
/* 31bc0: 15000006 */ bnez $t0,.L00031bdc
/* 31bc4: 00000000 */ nop
/* 31bc8: 27a4005a */ addiu $a0,$sp,0x5a
/* 31bcc: 0c00cc9d */ jal func00033274
/* 31bcc: 0c00cc9d */ jal sndpCountStates
/* 31bd0: 27a50058 */ addiu $a1,$sp,0x58
/* 31bd4: 10000529 */ b .L0003307c
/* 31bd8: 00000000 */ nop
@@ -1686,7 +1686,7 @@ glabel var7005477c
/* 33300: 15000006 */ bnez $t0,.NB0003331c
/* 33304: 00000000 */ sll $zero,$zero,0x0
/* 33308: 27a4005a */ addiu $a0,$sp,0x5a
/* 3330c: 0c00d201 */ jal func00033274
/* 3330c: 0c00d201 */ jal sndpCountStates
/* 33310: 27a50058 */ addiu $a1,$sp,0x58
/* 33314: 100004bd */ beqz $zero,.NB0003460c
/* 33318: 00000000 */ sll $zero,$zero,0x0
@@ -3088,81 +3088,27 @@ void _removeEvents(ALEventQueue *evtq, N_ALSoundState *state, u16 typemask)
osSetIntMask(mask);
}
GLOBAL_ASM(
glabel func00033274
/* 33274: 27bdffd0 */ addiu $sp,$sp,-48
/* 33278: afbf0014 */ sw $ra,0x14($sp)
/* 3327c: afa40030 */ sw $a0,0x30($sp)
/* 33280: afa50034 */ sw $a1,0x34($sp)
/* 33284: 0c012194 */ jal osSetIntMask
/* 33288: 24040001 */ addiu $a0,$zero,0x1
/* 3328c: afa2002c */ sw $v0,0x2c($sp)
/* 33290: 3c0e8006 */ lui $t6,%hi(var8005f120)
/* 33294: 8dcef120 */ lw $t6,%lo(var8005f120)($t6)
/* 33298: afae0020 */ sw $t6,0x20($sp)
/* 3329c: 3c0f8006 */ lui $t7,%hi(var8005f128)
/* 332a0: 8deff128 */ lw $t7,%lo(var8005f128)($t7)
/* 332a4: afaf001c */ sw $t7,0x1c($sp)
/* 332a8: 3c188006 */ lui $t8,%hi(var8005f124)
/* 332ac: 8f18f124 */ lw $t8,%lo(var8005f124)($t8)
/* 332b0: afb80018 */ sw $t8,0x18($sp)
/* 332b4: 8fb90020 */ lw $t9,0x20($sp)
/* 332b8: a7a0002a */ sh $zero,0x2a($sp)
/* 332bc: 13200008 */ beqz $t9,.L000332e0
/* 332c0: 00000000 */ nop
.L000332c4:
/* 332c4: 97a8002a */ lhu $t0,0x2a($sp)
/* 332c8: 8faa0020 */ lw $t2,0x20($sp)
/* 332cc: 25090001 */ addiu $t1,$t0,0x1
/* 332d0: a7a9002a */ sh $t1,0x2a($sp)
/* 332d4: 8d4b0000 */ lw $t3,0x0($t2)
/* 332d8: 1560fffa */ bnez $t3,.L000332c4
/* 332dc: afab0020 */ sw $t3,0x20($sp)
.L000332e0:
/* 332e0: 8fac001c */ lw $t4,0x1c($sp)
/* 332e4: a7a00028 */ sh $zero,0x28($sp)
/* 332e8: 11800008 */ beqz $t4,.L0003330c
/* 332ec: 00000000 */ nop
.L000332f0:
/* 332f0: 97ad0028 */ lhu $t5,0x28($sp)
/* 332f4: 8faf001c */ lw $t7,0x1c($sp)
/* 332f8: 25ae0001 */ addiu $t6,$t5,0x1
/* 332fc: a7ae0028 */ sh $t6,0x28($sp)
/* 33300: 8df80000 */ lw $t8,0x0($t7)
/* 33304: 1700fffa */ bnez $t8,.L000332f0
/* 33308: afb8001c */ sw $t8,0x1c($sp)
.L0003330c:
/* 3330c: 8fb90018 */ lw $t9,0x18($sp)
/* 33310: a7a00026 */ sh $zero,0x26($sp)
/* 33314: 13200008 */ beqz $t9,.L00033338
/* 33318: 00000000 */ nop
.L0003331c:
/* 3331c: 97a80026 */ lhu $t0,0x26($sp)
/* 33320: 8faa0018 */ lw $t2,0x18($sp)
/* 33324: 25090001 */ addiu $t1,$t0,0x1
/* 33328: a7a90026 */ sh $t1,0x26($sp)
/* 3332c: 8d4b0004 */ lw $t3,0x4($t2)
/* 33330: 1560fffa */ bnez $t3,.L0003331c
/* 33334: afab0018 */ sw $t3,0x18($sp)
.L00033338:
/* 33338: 97ac0028 */ lhu $t4,0x28($sp)
/* 3333c: 8fad0030 */ lw $t5,0x30($sp)
/* 33340: a5ac0000 */ sh $t4,0x0($t5)
/* 33344: 97ae002a */ lhu $t6,0x2a($sp)
/* 33348: 8faf0034 */ lw $t7,0x34($sp)
/* 3334c: a5ee0000 */ sh $t6,0x0($t7)
/* 33350: 0c012194 */ jal osSetIntMask
/* 33354: 8fa4002c */ lw $a0,0x2c($sp)
/* 33358: 10000003 */ b .L00033368
/* 3335c: 97a20026 */ lhu $v0,0x26($sp)
/* 33360: 10000001 */ b .L00033368
/* 33364: 00000000 */ nop
.L00033368:
/* 33368: 8fbf0014 */ lw $ra,0x14($sp)
/* 3336c: 27bd0030 */ addiu $sp,$sp,0x30
/* 33370: 03e00008 */ jr $ra
/* 33374: 00000000 */ nop
);
u16 sndpCountStates(s16 *arg0, s16 *arg1)
{
OSIntMask mask = osSetIntMask(1);
u16 a;
u16 b;
u16 c;
struct var8005f120 *athing = var8005f120;
struct var8005f120 *bthing = var8005f128;
struct var8005f120 *cthing = var8005f124;
for (a = 0; athing; a++, athing = athing->next);
for (b = 0; bthing; b++, bthing = bthing->next);
for (c = 0; cthing; c++, cthing = cthing->prev);
*arg0 = b;
*arg1 = a;
osSetIntMask(mask);
return c;
}
void func00033378(void *fn)
{