.class public Landroidx/constraintlayout/motion/utils/Oscillator; .super Ljava/lang/Object; .source "Oscillator.java" # static fields .field public static final BOUNCE:I = 0x6 .field public static final COS_WAVE:I = 0x5 .field public static final REVERSE_SAW_WAVE:I = 0x4 .field public static final SAW_WAVE:I = 0x3 .field public static final SIN_WAVE:I = 0x0 .field public static final SQUARE_WAVE:I = 0x1 .field public static TAG:Ljava/lang/String; = "Oscillator" .field public static final TRIANGLE_WAVE:I = 0x2 # instance fields .field PI2:D .field mArea:[D .field private mNormalized:Z .field mPeriod:[F .field mPosition:[D .field mType:I # direct methods .method static constructor ()V .locals 0 return-void .end method .method public constructor ()V .locals 3 .line 41 invoke-direct {p0}, Ljava/lang/Object;->()V const/4 v0, 0x0 new-array v1, v0, [F .line 27 iput-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F new-array v1, v0, [D .line 28 iput-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D const-wide v1, 0x401921fb54442d18L # 6.283185307179586 .line 38 iput-wide v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D .line 39 iput-boolean v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mNormalized:Z return-void .end method # virtual methods .method public addPoint(DF)V .locals 4 .line 54 iget-object v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F array-length v0, v0 add-int/lit8 v0, v0, 0x1 .line 55 iget-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D invoke-static {v1, p1, p2}, Ljava/util/Arrays;->binarySearch([DD)I move-result v1 if-gez v1, :cond_0 neg-int v1, v1 add-int/lit8 v1, v1, -0x1 .line 59 :cond_0 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D invoke-static {v2, v0}, Ljava/util/Arrays;->copyOf([DI)[D move-result-object v2 iput-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D .line 60 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F invoke-static {v2, v0}, Ljava/util/Arrays;->copyOf([FI)[F move-result-object v2 iput-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F .line 61 new-array v2, v0, [D iput-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mArea:[D .line 62 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D add-int/lit8 v3, v1, 0x1 sub-int/2addr v0, v1 add-int/lit8 v0, v0, -0x1 invoke-static {v2, v1, v2, v3, v0}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V .line 63 iget-object v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D aput-wide p1, v0, v1 .line 64 iget-object p1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F aput p3, p1, v1 const/4 p1, 0x0 .line 65 iput-boolean p1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mNormalized:Z return-void .end method .method getDP(D)D .locals 10 const-wide/16 v0, 0x0 cmpg-double v2, p1, v0 if-gtz v2, :cond_0 const-wide p1, 0x3ee4f8b588e368f1L # 1.0E-5 goto :goto_0 :cond_0 const-wide/high16 v2, 0x3ff0000000000000L # 1.0 cmpl-double v2, p1, v2 if-ltz v2, :cond_1 const-wide p1, 0x3feffffde7210be9L # 0.999999 .line 143 :cond_1 :goto_0 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D invoke-static {v2, p1, p2}, Ljava/util/Arrays;->binarySearch([DD)I move-result v2 if-lez v2, :cond_2 return-wide v0 :cond_2 if-eqz v2, :cond_3 neg-int v0, v2 add-int/lit8 v0, v0, -0x1 .line 151 iget-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F aget v2, v1, v0 add-int/lit8 v3, v0, -0x1 aget v4, v1, v3 sub-float/2addr v2, v4 float-to-double v4, v2 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D aget-wide v6, v2, v0 aget-wide v8, v2, v3 sub-double/2addr v6, v8 div-double/2addr v4, v6 mul-double/2addr p1, v4 .line 152 aget v0, v1, v3 float-to-double v0, v0 aget-wide v6, v2, v3 mul-double/2addr v4, v6 sub-double/2addr v0, v4 add-double/2addr v0, p1 :cond_3 return-wide v0 .end method .method getP(D)D .locals 10 const-wide/16 v0, 0x0 cmpg-double v2, p1, v0 const-wide/high16 v3, 0x3ff0000000000000L # 1.0 if-gez v2, :cond_0 move-wide p1, v0 goto :goto_0 :cond_0 cmpl-double v2, p1, v3 if-lez v2, :cond_1 move-wide p1, v3 .line 101 :cond_1 :goto_0 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D invoke-static {v2, p1, p2}, Ljava/util/Arrays;->binarySearch([DD)I move-result v2 if-lez v2, :cond_2 move-wide v0, v3 goto :goto_1 :cond_2 if-eqz v2, :cond_3 neg-int v0, v2 add-int/lit8 v0, v0, -0x1 .line 108 iget-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F aget v2, v1, v0 add-int/lit8 v3, v0, -0x1 aget v4, v1, v3 sub-float/2addr v2, v4 float-to-double v4, v2 iget-object v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D aget-wide v6, v2, v0 aget-wide v8, v2, v3 sub-double/2addr v6, v8 div-double/2addr v4, v6 .line 109 iget-object v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mArea:[D aget-wide v6, v0, v3 aget v0, v1, v3 float-to-double v0, v0 aget-wide v8, v2, v3 mul-double/2addr v8, v4 sub-double/2addr v0, v8 aget-wide v8, v2, v3 sub-double v8, p1, v8 mul-double/2addr v0, v8 add-double/2addr v6, v0 mul-double/2addr p1, p1 aget-wide v0, v2, v3 aget-wide v8, v2, v3 mul-double/2addr v0, v8 sub-double/2addr p1, v0 mul-double/2addr v4, p1 const-wide/high16 p1, 0x4000000000000000L # 2.0 div-double/2addr v4, p1 add-double v0, v6, v4 :cond_3 :goto_1 return-wide v0 .end method .method public getSlope(D)D .locals 9 .line 158 iget v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mType:I const-wide/high16 v1, 0x4000000000000000L # 2.0 const-wide/high16 v3, 0x4010000000000000L # 4.0 packed-switch v0, :pswitch_data_0 .line 161 iget-wide v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide v2 mul-double/2addr v0, v2 iget-wide v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr v2, p1 invoke-static {v2, v3}, Ljava/lang/Math;->cos(D)D move-result-wide p1 :goto_0 mul-double/2addr v0, p1 return-wide v0 .line 173 :pswitch_0 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide v5 mul-double/2addr v5, v3 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v3 add-double/2addr p1, v1 rem-double/2addr p1, v3 sub-double/2addr p1, v1 :goto_1 mul-double/2addr v5, p1 return-wide v5 .line 171 :pswitch_1 iget-wide v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D neg-double v0, v0 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide v2 mul-double/2addr v0, v2 iget-wide v2, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr v2, p1 invoke-static {v2, v3}, Ljava/lang/Math;->sin(D)D move-result-wide p1 goto :goto_0 .line 169 :pswitch_2 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide p1 neg-double p1, p1 :goto_2 mul-double/2addr p1, v1 return-wide p1 .line 167 :pswitch_3 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide p1 goto :goto_2 .line 165 :pswitch_4 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getDP(D)D move-result-wide v5 mul-double/2addr v5, v3 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v3 const-wide/high16 v7, 0x4008000000000000L # 3.0 add-double/2addr p1, v7 rem-double/2addr p1, v3 sub-double/2addr p1, v1 invoke-static {p1, p2}, Ljava/lang/Math;->signum(D)D move-result-wide p1 goto :goto_1 :pswitch_5 const-wide/16 p1, 0x0 return-wide p1 nop :pswitch_data_0 .packed-switch 0x1 :pswitch_5 :pswitch_4 :pswitch_3 :pswitch_2 :pswitch_1 :pswitch_0 .end packed-switch .end method .method public getValue(D)D .locals 7 .line 117 iget v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mType:I const-wide/high16 v1, 0x4010000000000000L # 4.0 const-wide/high16 v3, 0x4000000000000000L # 2.0 const-wide/high16 v5, 0x3ff0000000000000L # 1.0 packed-switch v0, :pswitch_data_0 .line 120 iget-wide v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr v0, p1 invoke-static {v0, v1}, Ljava/lang/Math;->sin(D)D move-result-wide p1 return-wide p1 .line 132 :pswitch_0 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v1 rem-double/2addr p1, v1 sub-double/2addr p1, v3 invoke-static {p1, p2}, Ljava/lang/Math;->abs(D)D move-result-wide p1 sub-double p1, v5, p1 mul-double/2addr p1, p1 :goto_0 sub-double/2addr v5, p1 return-wide v5 .line 130 :pswitch_1 iget-wide v0, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->PI2:D invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr v0, p1 invoke-static {v0, v1}, Ljava/lang/Math;->cos(D)D move-result-wide p1 return-wide p1 .line 128 :pswitch_2 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v3 add-double/2addr p1, v5 rem-double/2addr p1, v3 goto :goto_0 .line 126 :pswitch_3 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v3 add-double/2addr p1, v5 rem-double/2addr p1, v3 sub-double/2addr p1, v5 return-wide p1 .line 124 :pswitch_4 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 mul-double/2addr p1, v1 add-double/2addr p1, v5 rem-double/2addr p1, v1 sub-double/2addr p1, v3 invoke-static {p1, p2}, Ljava/lang/Math;->abs(D)D move-result-wide p1 goto :goto_0 :pswitch_5 const-wide/high16 v0, 0x3fe0000000000000L # 0.5 .line 122 invoke-virtual {p0, p1, p2}, Landroidx/constraintlayout/motion/utils/Oscillator;->getP(D)D move-result-wide p1 rem-double/2addr p1, v5 sub-double/2addr v0, p1 invoke-static {v0, v1}, Ljava/lang/Math;->signum(D)D move-result-wide p1 return-wide p1 :pswitch_data_0 .packed-switch 0x1 :pswitch_5 :pswitch_4 :pswitch_3 :pswitch_2 :pswitch_1 :pswitch_0 .end packed-switch .end method .method public normalize()V .locals 17 move-object/from16 v0, p0 const/4 v1, 0x0 const-wide/16 v2, 0x0 move v4, v1 move-wide v5, v2 .line 74 :goto_0 iget-object v7, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F array-length v8, v7 if-ge v4, v8, :cond_0 .line 75 aget v7, v7, v4 float-to-double v7, v7 add-double/2addr v5, v7 add-int/lit8 v4, v4, 0x1 goto :goto_0 :cond_0 const/4 v4, 0x1 move-wide v8, v2 move v7, v4 .line 77 :goto_1 iget-object v10, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F array-length v11, v10 const/high16 v12, 0x40000000 # 2.0f if-ge v7, v11, :cond_1 add-int/lit8 v11, v7, -0x1 .line 78 aget v13, v10, v11 aget v10, v10, v7 add-float/2addr v13, v10 div-float/2addr v13, v12 .line 79 iget-object v10, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D aget-wide v14, v10, v7 aget-wide v11, v10, v11 sub-double/2addr v14, v11 float-to-double v10, v13 mul-double/2addr v14, v10 add-double/2addr v8, v14 add-int/lit8 v7, v7, 0x1 goto :goto_1 :cond_1 move v7, v1 .line 83 :goto_2 iget-object v10, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F array-length v11, v10 if-ge v7, v11, :cond_2 .line 84 aget v11, v10, v7 float-to-double v13, v11 div-double v15, v5, v8 mul-double/2addr v13, v15 double-to-float v11, v13 aput v11, v10, v7 add-int/lit8 v7, v7, 0x1 goto :goto_2 .line 86 :cond_2 iget-object v5, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mArea:[D aput-wide v2, v5, v1 move v1, v4 .line 87 :goto_3 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F array-length v3, v2 if-ge v1, v3, :cond_3 add-int/lit8 v3, v1, -0x1 .line 88 aget v5, v2, v3 aget v2, v2, v1 add-float/2addr v5, v2 div-float/2addr v5, v12 .line 89 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D aget-wide v6, v2, v1 aget-wide v8, v2, v3 sub-double/2addr v6, v8 .line 90 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mArea:[D aget-wide v8, v2, v3 float-to-double v10, v5 mul-double/2addr v6, v10 add-double/2addr v8, v6 aput-wide v8, v2, v1 add-int/lit8 v1, v1, 0x1 goto :goto_3 .line 92 :cond_3 iput-boolean v4, v0, Landroidx/constraintlayout/motion/utils/Oscillator;->mNormalized:Z return-void .end method .method public setType(I)V .locals 0 .line 50 iput p1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mType:I return-void .end method .method public toString()Ljava/lang/String; .locals 2 .line 46 new-instance v0, Ljava/lang/StringBuilder; invoke-direct {v0}, Ljava/lang/StringBuilder;->()V const-string v1, "pos =" invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 iget-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPosition:[D invoke-static {v1}, Ljava/util/Arrays;->toString([D)Ljava/lang/String; move-result-object v1 invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 const-string v1, " period=" invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 iget-object v1, p0, Landroidx/constraintlayout/motion/utils/Oscillator;->mPeriod:[F invoke-static {v1}, Ljava/util/Arrays;->toString([F)Ljava/lang/String; move-result-object v1 invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v0 return-object v0 .end method