falso
/
perfect_dark
mirror of https://github.com/n64decomp/perfect_dark.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Decompile func0f16fd50

This commit is contained in:
Ryan Dwyer 2022-02-09 18:31:59 +10:00
parent 448ead1daa
commit d02b72be2e
2 changed files with 21 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
src/game/texdecompress.c
View File

@ -2111,49 +2111,26 @@ glabel func0f16fc8c
/* f16fd4c: 00601025 */ or $v0,$v1,$zero
);
GLOBAL_ASM(
glabel func0f16fd50
/* f16fd50: 27bdfff0 */ addiu $sp,$sp,-16
/* f16fd54: afb1000c */ sw $s1,0xc($sp)
/* f16fd58: afb00008 */ sw $s0,0x8($sp)
/* f16fd5c: 3c0205f5 */ lui $v0,0x5f5
/* f16fd60: 00c08025 */ or $s0,$a2,$zero
/* f16fd64: 00e08825 */ or $s1,$a3,$zero
/* f16fd68: 00001825 */ or $v1,$zero,$zero
/* f16fd6c: 3442e0ff */ ori $v0,$v0,0xe0ff
/* f16fd70: 18a00017 */ blez $a1,.L0f16fdd0
/* f16fd74: 00004025 */ or $t0,$zero,$zero
/* f16fd78: 00803025 */ or $a2,$a0,$zero
.L0f16fd7c:
/* f16fd7c: 94c40000 */ lhu $a0,0x0($a2)
/* f16fd80: 00047203 */ sra $t6,$a0,0x8
/* f16fd84: 31cf00ff */ andi $t7,$t6,0xff
/* f16fd88: 01f03823 */ subu $a3,$t7,$s0
/* f16fd8c: 00e70019 */ multu $a3,$a3
/* f16fd90: 309800ff */ andi $t8,$a0,0xff
/* f16fd94: 03114823 */ subu $t1,$t8,$s1
/* f16fd98: 0000c812 */ mflo $t9
/* f16fd9c: 00000000 */ nop
/* f16fda0: 00000000 */ nop
/* f16fda4: 01290019 */ multu $t1,$t1
/* f16fda8: 00005812 */ mflo $t3
/* f16fdac: 032b5021 */ addu $t2,$t9,$t3
/* f16fdb0: 0142082a */ slt $at,$t2,$v0
/* f16fdb4: 50200004 */ beqzl $at,.L0f16fdc8
/* f16fdb8: 25080001 */ addiu $t0,$t0,0x1
/* f16fdbc: 01001825 */ or $v1,$t0,$zero
/* f16fdc0: 01401025 */ or $v0,$t2,$zero
/* f16fdc4: 25080001 */ addiu $t0,$t0,0x1
.L0f16fdc8:
/* f16fdc8: 1505ffec */ bne $t0,$a1,.L0f16fd7c
/* f16fdcc: 24c60002 */ addiu $a2,$a2,0x2
.L0f16fdd0:
/* f16fdd0: 8fb00008 */ lw $s0,0x8($sp)
/* f16fdd4: 8fb1000c */ lw $s1,0xc($sp)
/* f16fdd8: 27bd0010 */ addiu $sp,$sp,0x10
/* f16fddc: 03e00008 */ jr $ra
/* f16fde0: 00601025 */ or $v0,$v1,$zero
);
s32 func0f16fd50(u16 *arg0, s32 arg1, s32 arg2, s32 arg3)
{
s32 bestindex = 0;
s32 bestvalue = 99999999;
s32 i;
for (i = 0; i < arg1; i++) {
s32 value = arg0[i];
s32 a = ((value >> 8) & 0xff) - arg2;
s32 b = (value & 0xff) - arg3;
s32 sum = a * a + b * b;
if (sum < bestvalue) {
bestindex = i;
bestvalue = sum;
}
}
return bestindex;
}
GLOBAL_ASM(
glabel func0f16fde4

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

@ -12,7 +12,7 @@ u32 func0f16efa0(void);
u32 func0f16f044(void);
u32 func0f16f0f4(void);
u32 func0f16fc8c(void);
u32 func0f16fd50(void);
s32 func0f16fd50(u16 *arg0, s32 arg1, s32 arg2, s32 arg3);
u32 func0f16fde4(void);
u32 func0f1706ec(void);
u32 func0f1711b4(void);