.class public final Lcom/google/zxing/common/detector/MathUtils;
.super Ljava/lang/Object;
.source "MathUtils.java"


# direct methods
.method private constructor <init>()V
    .locals 0

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static distance(FFFF)F
    .locals 0

    sub-float/2addr p0, p2

    sub-float/2addr p1, p3

    mul-float/2addr p0, p0

    mul-float/2addr p1, p1

    add-float/2addr p1, p0

    float-to-double p0, p1

    .line 1
    invoke-static {p0, p1}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide p0

    double-to-float p0, p0

    return p0
.end method

.method public static distance(IIII)F
    .locals 0

    sub-int/2addr p0, p2

    sub-int/2addr p1, p3

    mul-int/2addr p0, p0

    mul-int/2addr p1, p1

    add-int/2addr p1, p0

    int-to-double p0, p1

    .line 2
    invoke-static {p0, p1}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide p0

    double-to-float p0, p0

    return p0
.end method

.method public static round(F)I
    .locals 1

    const/high16 v0, 0x3f000000    # 0.5f

    add-float/2addr p0, v0

    float-to-int p0, p0

    return p0
.end method