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Decompile func0f14d84c

This commit is contained in:
Ryan Dwyer 2021-10-03 18:17:00 +10:00
parent e889d53c5c
commit d5ce261745
2 changed files with 18 additions and 44 deletions
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60
src/game/camdraw.c
View File

@ -2719,49 +2719,23 @@ void func0f14d714(u8 *arg0, u8 *arg1)
}
}
GLOBAL_ASM(
glabel func0f14d84c
/* f14d84c: 00a50019 */ multu $a1,$a1
/* f14d850: 44800000 */ mtc1 $zero,$f0
/* f14d854: 00802825 */ or $a1,$a0,$zero
/* f14d858: 00003025 */ or $a2,$zero,$zero
/* f14d85c: 00001812 */ mflo $v1
/* f14d860: 00601025 */ or $v0,$v1,$zero
/* f14d864: 18600008 */ blez $v1,.L0f14d888
/* f14d868: 00027080 */ sll $t6,$v0,0x2
/* f14d86c: 01c43021 */ addu $a2,$t6,$a0
.L0f14d870:
/* f14d870: c4a40000 */ lwc1 $f4,0x0($a1)
/* f14d874: 24a50004 */ addiu $a1,$a1,0x4
/* f14d878: 00a6082b */ sltu $at,$a1,$a2
/* f14d87c: 1420fffc */ bnez $at,.L0f14d870
/* f14d880: 46040000 */ add.s $f0,$f0,$f4
/* f14d884: 00003025 */ or $a2,$zero,$zero
.L0f14d888:
/* f14d888: 3c013f80 */ lui $at,0x3f80
/* f14d88c: 44813000 */ mtc1 $at,$f6
/* f14d890: 00802825 */ or $a1,$a0,$zero
/* f14d894: 1860000e */ blez $v1,.L0f14d8d0
/* f14d898: 46003083 */ div.s $f2,$f6,$f0
/* f14d89c: c4b00000 */ lwc1 $f16,0x0($a1)
/* f14d8a0: 24c60001 */ addiu $a2,$a2,0x1
/* f14d8a4: 46028482 */ mul.s $f18,$f16,$f2
/* f14d8a8: 50c20008 */ beql $a2,$v0,.L0f14d8cc
/* f14d8ac: 24a50004 */ addiu $a1,$a1,0x4
.L0f14d8b0:
/* f14d8b0: c4b00004 */ lwc1 $f16,0x4($a1)
/* f14d8b4: 24c60001 */ addiu $a2,$a2,0x1
/* f14d8b8: e4b20000 */ swc1 $f18,0x0($a1)
/* f14d8bc: 46028482 */ mul.s $f18,$f16,$f2
/* f14d8c0: 14c2fffb */ bne $a2,$v0,.L0f14d8b0
/* f14d8c4: 24a50004 */ addiu $a1,$a1,0x4
/* f14d8c8: 24a50004 */ addiu $a1,$a1,0x4
.L0f14d8cc:
/* f14d8cc: e4b2fffc */ swc1 $f18,-0x4($a1)
.L0f14d8d0:
/* f14d8d0: 03e00008 */ jr $ra
/* f14d8d4: 00000000 */ nop
);
void func0f14d84c(f32 *arg0, s32 arg1)
{
f32 sum = 0;
s32 len = arg1 * arg1;
f32 mult;
s32 i;
for (i = 0; i < len; i++) {
sum += arg0[i];
}
mult = 1 / sum;
for (i = 0; i < len; i++) {
arg0[i] *= mult;
}
}
GLOBAL_ASM(
glabel func0f14d8d8

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

@ -55,7 +55,7 @@ void func0f14d064(s32 index, u8 *arg1);
void func0f14d2c8(u8 *arg0, u8 *arg1);
void func0f14d4f0(u8 *arg0, u8 *arg1);
void func0f14d714(u8 *arg0, u8 *arg1);
u32 func0f14d84c(void);
void func0f14d84c(f32 *arg0, s32 arg1);
void func0f14d8d8(f32 *arg0, f32 *arg1, u32 arg2, f32 *arg3, u32 arg4);
void func0f14dac0(u8 *arg0, struct textureconfig *arg1);
void func0f14dc30(s32 index, bool arg1);