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Decompile func0f17353c

This commit is contained in:
Ryan Dwyer 2021-06-15 21:49:49 +10:00
parent 6470c5bfbe
commit 0817782b84
4 changed files with 18 additions and 41 deletions
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50
src/game/game_173520.c
View File

@ -22,44 +22,18 @@ glabel func0f173520
/* f173538: ac20b548 */ sw $zero,%lo(var800ab548)($at)
);
GLOBAL_ASM(
glabel func0f17353c
/* f17353c: 3c05800b */ lui $a1,%hi(var800ab548)
/* f173540: 24a5b548 */ addiu $a1,$a1,%lo(var800ab548)
/* f173544: 8ca30000 */ lw $v1,0x0($a1)
/* f173548: 3c07800b */ lui $a3,%hi(var800ab540)
/* f17354c: 24e7b540 */ addiu $a3,$a3,%lo(var800ab540)
/* f173550: 0064082a */ slt $at,$v1,$a0
/* f173554: 1020000f */ beqz $at,.L0f173594
/* f173558: 3c06800b */ lui $a2,%hi(var800ab544)
/* f17355c: 24c6b544 */ addiu $a2,$a2,%lo(var800ab544)
.L0f173560:
/* f173560: 8ce20000 */ lw $v0,0x0($a3)
/* f173564: 8ccf0000 */ lw $t7,0x0($a2)
/* f173568: 24690008 */ addiu $t1,$v1,0x8
/* f17356c: 904e0000 */ lbu $t6,0x0($v0)
/* f173570: 000fc200 */ sll $t8,$t7,0x8
/* f173574: 0124082a */ slt $at,$t1,$a0
/* f173578: 24480001 */ addiu $t0,$v0,0x1
/* f17357c: 01d8c825 */ or $t9,$t6,$t8
/* f173580: acd90000 */ sw $t9,0x0($a2)
/* f173584: ace80000 */ sw $t0,0x0($a3)
/* f173588: aca90000 */ sw $t1,0x0($a1)
/* f17358c: 1420fff4 */ bnez $at,.L0f173560
/* f173590: 01201825 */ or $v1,$t1,$zero
.L0f173594:
/* f173594: 3c06800b */ lui $a2,%hi(var800ab544)
/* f173598: 24c6b544 */ addiu $a2,$a2,%lo(var800ab544)
/* f17359c: 8ccb0000 */ lw $t3,0x0($a2)
/* f1735a0: 240f0001 */ addiu $t7,$zero,0x1
/* f1735a4: 00645023 */ subu $t2,$v1,$a0
/* f1735a8: 008f7004 */ sllv $t6,$t7,$a0
/* f1735ac: 25d8ffff */ addiu $t8,$t6,-1
/* f1735b0: 014b6806 */ srlv $t5,$t3,$t2
/* f1735b4: acaa0000 */ sw $t2,0x0($a1)
/* f1735b8: 03e00008 */ jr $ra
/* f1735bc: 01b81024 */ and $v0,$t5,$t8
);
s32 func0f17353c(s32 arg0)
{
while (var800ab548 < arg0) {
var800ab544 = *var800ab540 | var800ab544 << 8;
var800ab540++;
var800ab548 += 8;
}
var800ab548 -= arg0;
return var800ab544 >> var800ab548 & (1 << arg0) - 1;
}
GLOBAL_ASM(
glabel texturesLoadConfigs

4
src/game/texdecompress.c
View File

@ -22,9 +22,9 @@ u32 var800aabc8[4];
u8 var800aabd8[2400];
u32 var800ab538;
u32 var800ab53c;
u32 var800ab540;
u8 *var800ab540;
u32 var800ab544;
u32 var800ab548;
s32 var800ab548;
u32 var800ab54c;
u32 var800ab550;
u8 *g_TextureConfigSegment;

3
src/include/bss.h
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@ -270,6 +270,9 @@ extern struct texture *g_Textures;
extern u32 var800aabc8[4];
extern u8 var800aabd8[2400];
extern u32 var800ab538;
extern u8 *var800ab540;
extern u32 var800ab544;
extern s32 var800ab548;
extern u32 var800ab558;
extern struct textureconfig *var800ab55c;
extern struct textureconfig *var800ab560;

2
src/include/game/texdecompress.h
View File

@ -35,7 +35,7 @@ void func0f173010(u32 *texturenum, u32 arg1, u32 arg2);
u32 func0f173434(void);
void func0f1734e8(u16 arg0, void *arg1);
u32 func0f173520(void);
u32 func0f17353c(void);
s32 func0f17353c(s32 arg0);
void texturesLoadConfigs(void);
#endif