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Decompile func0f142d74

This commit is contained in:
Ryan Dwyer 2020-12-15 23:43:48 +10:00
parent 523b944a8f
commit 85998c84ca
2 changed files with 19 additions and 51 deletions
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68
src/game/game_141820.c
View File

@ -753,57 +753,25 @@ Gfx *func0f142bf0(Gfx *gdl, u32 colour, s32 alpha, f32 arg3, f32 arg4)
const char var7f1b5dd4[] = "blurGfxFisheye";
GLOBAL_ASM(
glabel func0f142d74
.late_rodata
glabel var7f1b5f34
.word 0x3c23d70a
glabel var7f1b5f38
.word 0x3bcccccd
glabel var7f1b5f3c
.word 0x3c23d70a
.text
/* f142d74: 27bdffe8 */ addiu $sp,$sp,-24
/* f142d78: 44866000 */ mtc1 $a2,$f12
/* f142d7c: 44877000 */ mtc1 $a3,$f14
/* f142d80: afbf0014 */ sw $ra,0x14($sp)
/* f142d84: 04800003 */ bltz $a0,.L0f142d94
/* f142d88: afa5001c */ sw $a1,0x1c($sp)
/* f142d8c: 28810080 */ slti $at,$a0,0x80
/* f142d90: 14200003 */ bnez $at,.L0f142da0
.L0f142d94:
/* f142d94: 3c017f1b */ lui $at,%hi(var7f1b5f34)
/* f142d98: 10000015 */ b .L0f142df0
/* f142d9c: c4205f34 */ lwc1 $f0,%lo(var7f1b5f34)($at)
.L0f142da0:
/* f142da0: 44842000 */ mtc1 $a0,$f4
/* f142da4: c7a8001c */ lwc1 $f8,0x1c($sp)
/* f142da8: 3c017f1b */ lui $at,%hi(var7f1b5f3c)
/* f142dac: 468021a0 */ cvt.s.w $f6,$f4
/* f142db0: 46083282 */ mul.s $f10,$f6,$f8
/* f142db4: 460a6000 */ add.s $f0,$f12,$f10
/* f142db8: 46000082 */ mul.s $f2,$f0,$f0
/* f142dbc: 460e103c */ c.lt.s $f2,$f14
/* f142dc0: 00000000 */ nop
/* f142dc4: 45000008 */ bc1f .L0f142de8
/* f142dc8: 00000000 */ nop
/* f142dcc: 0c012974 */ jal sqrtf
/* f142dd0: 46027301 */ sub.s $f12,$f14,$f2
/* f142dd4: 3c017f1b */ lui $at,%hi(var7f1b5f38)
/* f142dd8: c4305f38 */ lwc1 $f16,%lo(var7f1b5f38)($at)
/* f142ddc: 46100082 */ mul.s $f2,$f0,$f16
/* f142de0: 10000003 */ b .L0f142df0
/* f142de4: 46001006 */ mov.s $f0,$f2
.L0f142de8:
/* f142de8: c4225f3c */ lwc1 $f2,%lo(var7f1b5f3c)($at)
/* f142dec: 46001006 */ mov.s $f0,$f2
.L0f142df0:
/* f142df0: 8fbf0014 */ lw $ra,0x14($sp)
/* f142df4: 27bd0018 */ addiu $sp,$sp,0x18
/* f142df8: 03e00008 */ jr $ra
/* f142dfc: 00000000 */ nop
);
f32 func0f142d74(s32 arg0, f32 arg1, f32 arg2, f32 arg3)
{
f32 result;
f32 value = arg2;
if (arg0 < 0 || arg0 >= 0x80) {
return 0.01f;
}
value += arg0 * arg1;
if (arg3 > value * value) {
result = sqrtf(arg3 - value * value) * 0.00625f;
} else {
result = 0.01f;
}
return result;
}
GLOBAL_ASM(
glabel hudRenderEyespyView

2
src/include/game/game_141820.h
View File

@ -13,7 +13,7 @@ Gfx *hudRenderStatic(Gfx *gdl, u32 arg1, s32 arg2);
Gfx *hudRenderSlayerRocketLens(Gfx *gdl, u32 arg1, u32 arg2);
Gfx *func0f14298c(Gfx *gdl, u32 colour, u32 alpha);
Gfx *func0f142bf0(Gfx *gdl, u32 colour, s32 alpha, f32 arg3, f32 arg4);
u32 func0f142d74(void);
f32 func0f142d74(s32 arg0, f32 arg1, f32 arg2, f32 arg3);
Gfx *hudRenderEyespyView(Gfx *gdl, s32 arg1, u32 arg2, u32 arg3, u32 arg4, u32 arg5);
Gfx *hudRenderEyespySideRect(Gfx *gdl, s32 *points, u8 r, u8 g, u8 b, u8 alpha);
Gfx *hudRenderEyespyUi(Gfx *gdl);