granularity level: instruction
.class abstract Landroidx/interpolator/view/animation/LookupTableInterpolator;
.super Ljava/lang/Object;
.source "LookupTableInterpolator.java"
.implements Landroid/view/animation/Interpolator;
.field private final mStepSize:F
.field private final mValues:[F
.method protected constructor <init>([F)V
.locals 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
iput-object p1, p0, Landroidx/interpolator/view/animation/LookupTableInterpolator;->mValues:[F
array-length p1, p1
add-int/lit8 p1, p1, -0x1
int-to-float p1, p1
const/high16 v0, 0x3f800000 # 1.0f
div-float/2addr v0, p1
iput v0, p0, Landroidx/interpolator/view/animation/LookupTableInterpolator;->mStepSize:F
return-void
.end method
.method public getInterpolation(F)F
.locals 3
const/high16 v0, 0x3f800000 # 1.0f
cmpl-float v1, p1, v0
if-ltz v1, :cond_0
return v0
:cond_0
const/4 v0, 0x0
cmpg-float v1, p1, v0
if-gtz v1, :cond_1
return v0
:cond_1
iget-object v0, p0, Landroidx/interpolator/view/animation/LookupTableInterpolator;->mValues:[F
array-length v1, v0
add-int/lit8 v1, v1, -0x1
int-to-float v1, v1
mul-float v1, v1, p1
float-to-int v1, v1
array-length v0, v0
add-int/lit8 v0, v0, -0x2
invoke-static {v1, v0}, Ljava/lang/Math;->min(II)I
move-result v0
int-to-float v1, v0
iget v2, p0, Landroidx/interpolator/view/animation/LookupTableInterpolator;->mStepSize:F
mul-float v1, v1, v2
sub-float/2addr p1, v1
div-float/2addr p1, v2
iget-object v1, p0, Landroidx/interpolator/view/animation/LookupTableInterpolator;->mValues:[F
aget v2, v1, v0
add-int/lit8 v0, v0, 0x1
aget v0, v1, v0
sub-float/2addr v0, v2
mul-float p1, p1, v0
add-float/2addr v2, p1
return v2
.end method