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Decompile func00025774

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This commit is contained in:
Ryan Dwyer
2021-05-09 21:22:39 +10:00
parent 34b1400248
commit da57782ce5
1 changed files with 18 additions and 61 deletions
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src/lib/lib_24e40.c
+18 -61
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@@ -640,67 +640,24 @@ f32 func00025724(f32 x1, f32 z1, f32 x2, f32 z2)
return sqrtf(x2 * x2 + z2 * z2);
}
GLOBAL_ASM(
glabel func00025774
/* 25774: c7a40010 */ lwc1 $f4,0x10($sp)
/* 25778: c7a80014 */ lwc1 $f8,0x14($sp)
/* 2577c: afa60008 */ sw $a2,0x8($sp)
/* 25780: 460c2181 */ sub.s $f6,$f4,$f12
/* 25784: c7a40008 */ lwc1 $f4,0x8($sp)
/* 25788: afa7000c */ sw $a3,0xc($sp)
/* 2578c: 460e4281 */ sub.s $f10,$f8,$f14
/* 25790: c7a8000c */ lwc1 $f8,0xc($sp)
/* 25794: e7a60010 */ swc1 $f6,0x10($sp)
/* 25798: 460c2001 */ sub.s $f0,$f4,$f12
/* 2579c: e7aa0014 */ swc1 $f10,0x14($sp)
/* 257a0: 00001025 */ or $v0,$zero,$zero
/* 257a4: 460e4081 */ sub.s $f2,$f8,$f14
/* 257a8: 46000102 */ mul.s $f4,$f0,$f0
/* 257ac: 00000000 */ nop
/* 257b0: 46021202 */ mul.s $f8,$f2,$f2
/* 257b4: 46082480 */ add.s $f18,$f4,$f8
/* 257b8: 46003102 */ mul.s $f4,$f6,$f0
/* 257bc: 00000000 */ nop
/* 257c0: 46025202 */ mul.s $f8,$f10,$f2
/* 257c4: 46082400 */ add.s $f16,$f4,$f8
/* 257c8: 4610903c */ c.lt.s $f18,$f16
/* 257cc: 00000000 */ nop
/* 257d0: 45000002 */ bc1f .L000257dc
/* 257d4: 00000000 */ nop
/* 257d8: 24020001 */ addiu $v0,$zero,0x1
.L000257dc:
/* 257dc: 5040000b */ beqzl $v0,.L0002580c
/* 257e0: 44805000 */ mtc1 $zero,$f10
/* 257e4: 44803000 */ mtc1 $zero,$f6
/* 257e8: 00001025 */ or $v0,$zero,$zero
/* 257ec: 4606803c */ c.lt.s $f16,$f6
/* 257f0: 00000000 */ nop
/* 257f4: 45000002 */ bc1f .L00025800
/* 257f8: 00000000 */ nop
/* 257fc: 24020001 */ addiu $v0,$zero,0x1
.L00025800:
/* 25800: 1440000f */ bnez $v0,.L00025840
/* 25804: 00000000 */ nop
/* 25808: 44805000 */ mtc1 $zero,$f10
.L0002580c:
/* 2580c: 00001025 */ or $v0,$zero,$zero
/* 25810: 4610503c */ c.lt.s $f10,$f16
/* 25814: 00000000 */ nop
/* 25818: 45000002 */ bc1f .L00025824
/* 2581c: 00000000 */ nop
/* 25820: 24020001 */ addiu $v0,$zero,0x1
.L00025824:
/* 25824: 10400006 */ beqz $v0,.L00025840
/* 25828: 00000000 */ nop
/* 2582c: 4612803c */ c.lt.s $f16,$f18
/* 25830: 00001025 */ or $v0,$zero,$zero
/* 25834: 45000002 */ bc1f .L00025840
/* 25838: 00000000 */ nop
/* 2583c: 24020001 */ addiu $v0,$zero,0x1
.L00025840:
/* 25840: 03e00008 */ jr $ra
/* 25844: 00000000 */ nop
);
bool func00025774(f32 x1, f32 z1, f32 x2, f32 z2, f32 x3, f32 z3)
{
f32 f0;
f32 f2;
f32 f16;
f32 f18;
x3 -= x1;
z3 -= z1;
f0 = x2 - x1;
f2 = z2 - z1;
f16 = x3 * f0 + z3 * f2;
f18 = f0 * f0 + f2 * f2;
return (f18 < f16 && f16 < 0) || (f16 > 0 && f16 < f18);
}
GLOBAL_ASM(
glabel func00025848