.class public Landroidx/constraintlayout/motion/utils/MonotonicCurveFit; .super Landroidx/constraintlayout/motion/utils/CurveFit; .source "MonotonicCurveFit.java" # static fields .field private static final TAG:Ljava/lang/String; = "MonotonicCurveFit" # instance fields .field private mT:[D .field private mTangent:[[D .field private mY:[[D # direct methods .method public constructor ([D[[D)V .locals 22 move-object/from16 v0, p0 move-object/from16 v1, p1 move-object/from16 v2, p2 .line 29 const-class v3, D invoke-direct/range {p0 .. p0}, Landroidx/constraintlayout/motion/utils/CurveFit;->()V .line 30 array-length v4, v1 const/4 v5, 0x0 .line 31 aget-object v6, v2, v5 array-length v6, v6 add-int/lit8 v7, v4, -0x1 const/4 v8, 0x2 new-array v9, v8, [I const/4 v10, 0x1 aput v6, v9, v10 aput v7, v9, v5 .line 32 invoke-static {v3, v9}, Ljava/lang/reflect/Array;->newInstance(Ljava/lang/Class;[I)Ljava/lang/Object; move-result-object v9 check-cast v9, [[D new-array v11, v8, [I aput v6, v11, v10 aput v4, v11, v5 .line 33 invoke-static {v3, v11}, Ljava/lang/reflect/Array;->newInstance(Ljava/lang/Class;[I)Ljava/lang/Object; move-result-object v3 check-cast v3, [[D move v10, v5 :goto_0 if-ge v10, v6, :cond_2 move v11, v5 :goto_1 if-ge v11, v7, :cond_1 add-int/lit8 v12, v11, 0x1 .line 36 aget-wide v13, v1, v12 aget-wide v15, v1, v11 sub-double/2addr v13, v15 .line 37 aget-object v15, v9, v11 aget-object v16, v2, v12 aget-wide v17, v16, v10 aget-object v16, v2, v11 aget-wide v19, v16, v10 sub-double v17, v17, v19 div-double v17, v17, v13 aput-wide v17, v15, v10 if-nez v11, :cond_0 .line 39 aget-object v13, v3, v11 aget-object v11, v9, v11 aget-wide v14, v11, v10 aput-wide v14, v13, v10 goto :goto_2 .line 41 :cond_0 aget-object v13, v3, v11 add-int/lit8 v14, v11, -0x1 aget-object v14, v9, v14 aget-wide v15, v14, v10 aget-object v11, v9, v11 aget-wide v17, v11, v10 add-double v15, v15, v17 const-wide/high16 v17, 0x3fe0000000000000L # 0.5 mul-double v15, v15, v17 aput-wide v15, v13, v10 :goto_2 move v11, v12 goto :goto_1 .line 44 :cond_1 aget-object v11, v3, v7 add-int/lit8 v12, v4, -0x2 aget-object v12, v9, v12 aget-wide v13, v12, v10 aput-wide v13, v11, v10 add-int/lit8 v10, v10, 0x1 goto :goto_0 :cond_2 move v4, v5 :goto_3 if-ge v4, v7, :cond_6 move v8, v5 :goto_4 if-ge v8, v6, :cond_5 .line 49 aget-object v10, v9, v4 aget-wide v11, v10, v8 const-wide/16 v13, 0x0 cmpl-double v10, v11, v13 if-nez v10, :cond_3 .line 50 aget-object v10, v3, v4 aput-wide v13, v10, v8 add-int/lit8 v10, v4, 0x1 .line 51 aget-object v10, v3, v10 aput-wide v13, v10, v8 goto :goto_5 .line 53 :cond_3 aget-object v10, v3, v4 aget-wide v11, v10, v8 aget-object v10, v9, v4 aget-wide v13, v10, v8 div-double/2addr v11, v13 add-int/lit8 v10, v4, 0x1 .line 54 aget-object v13, v3, v10 aget-wide v14, v13, v8 aget-object v13, v9, v4 aget-wide v16, v13, v8 div-double v14, v14, v16 .line 55 invoke-static {v11, v12, v14, v15}, Ljava/lang/Math;->hypot(DD)D move-result-wide v16 const-wide/high16 v18, 0x4022000000000000L # 9.0 cmpl-double v13, v16, v18 if-lez v13, :cond_4 const-wide/high16 v18, 0x4008000000000000L # 3.0 div-double v18, v18, v16 .line 58 aget-object v13, v3, v4 mul-double v11, v11, v18 aget-object v16, v9, v4 aget-wide v20, v16, v8 mul-double v11, v11, v20 aput-wide v11, v13, v8 .line 59 aget-object v10, v3, v10 mul-double v18, v18, v14 aget-object v11, v9, v4 aget-wide v12, v11, v8 mul-double v18, v18, v12 aput-wide v18, v10, v8 :cond_4 :goto_5 add-int/lit8 v8, v8, 0x1 goto :goto_4 :cond_5 add-int/lit8 v4, v4, 0x1 goto :goto_3 .line 64 :cond_6 iput-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D .line 65 iput-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D .line 66 iput-object v3, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D return-void .end method .method private static diff(DDDDDD)D .locals 10 mul-double v0, p2, p2 const-wide/high16 v2, -0x3fe8000000000000L # -6.0 mul-double/2addr v2, v0 mul-double v2, v2, p6 const-wide/high16 v4, 0x4018000000000000L # 6.0 mul-double v6, p2, v4 mul-double v8, v6, p6 add-double/2addr v2, v8 mul-double/2addr v4, v0 mul-double/2addr v4, p4 add-double/2addr v2, v4 mul-double/2addr v6, p4 sub-double/2addr v2, v6 const-wide/high16 v4, 0x4008000000000000L # 3.0 mul-double/2addr v4, p0 mul-double v6, v4, p10 mul-double/2addr v6, v0 add-double/2addr v2, v6 mul-double v4, v4, p8 mul-double/2addr v4, v0 add-double/2addr v2, v4 const-wide/high16 v0, 0x4000000000000000L # 2.0 mul-double/2addr v0, p0 mul-double v0, v0, p10 mul-double/2addr v0, p2 sub-double/2addr v2, v0 const-wide/high16 v0, 0x4010000000000000L # 4.0 mul-double/2addr v0, p0 mul-double v0, v0, p8 mul-double/2addr v0, p2 sub-double/2addr v2, v0 mul-double v0, p0, p8 add-double/2addr v2, v0 return-wide v2 .end method .method private static interpolate(DDDDDD)D .locals 12 mul-double v0, p2, p2 mul-double v2, v0, p2 const-wide/high16 v4, -0x4000000000000000L # -2.0 mul-double/2addr v4, v2 mul-double v4, v4, p6 const-wide/high16 v6, 0x4008000000000000L # 3.0 mul-double/2addr v6, v0 mul-double v8, v6, p6 add-double/2addr v4, v8 const-wide/high16 v8, 0x4000000000000000L # 2.0 mul-double v10, v2, v8 mul-double v10, v10, p4 add-double/2addr v4, v10 mul-double v6, v6, p4 sub-double/2addr v4, v6 add-double v4, v4, p4 mul-double v6, p0, p10 mul-double v10, v6, v2 add-double/2addr v4, v10 mul-double v10, p0, p8 mul-double/2addr v2, v10 add-double/2addr v4, v2 mul-double/2addr v6, v0 sub-double/2addr v4, v6 mul-double v2, p0, v8 mul-double v2, v2, p8 mul-double/2addr v2, v0 sub-double/2addr v4, v2 mul-double/2addr v10, p2 add-double/2addr v4, v10 return-wide v4 .end method # virtual methods .method public getPos(DI)D .locals 21 move-object/from16 v0, p0 .line 147 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D array-length v2, v1 const/4 v3, 0x0 .line 148 aget-wide v4, v1, v3 cmpg-double v4, p1, v4 if-gtz v4, :cond_0 .line 149 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v1, v1, v3 aget-wide v2, v1, p3 return-wide v2 :cond_0 add-int/lit8 v2, v2, -0x1 .line 151 aget-wide v4, v1, v2 cmpl-double v1, p1, v4 if-ltz v1, :cond_1 .line 152 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v1, v1, v2 aget-wide v2, v1, p3 return-wide v2 :cond_1 :goto_0 if-ge v3, v2, :cond_4 .line 156 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D aget-wide v4, v1, v3 cmpl-double v4, p1, v4 if-nez v4, :cond_2 .line 157 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v1, v1, v3 aget-wide v2, v1, p3 return-wide v2 :cond_2 add-int/lit8 v4, v3, 0x1 .line 159 aget-wide v5, v1, v4 cmpg-double v5, p1, v5 if-gez v5, :cond_3 .line 160 aget-wide v5, v1, v4 aget-wide v7, v1, v3 sub-double v9, v5, v7 .line 161 aget-wide v5, v1, v3 sub-double v1, p1, v5 div-double v11, v1, v9 .line 162 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v2, v1, v3 aget-wide v13, v2, p3 .line 163 aget-object v1, v1, v4 aget-wide v15, v1, p3 .line 164 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D aget-object v2, v1, v3 aget-wide v17, v2, p3 .line 165 aget-object v1, v1, v4 aget-wide v19, v1, p3 .line 166 invoke-static/range {v9 .. v20}, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->interpolate(DDDDDD)D move-result-wide v1 return-wide v1 :cond_3 move v3, v4 goto :goto_0 :cond_4 const-wide/16 v1, 0x0 return-wide v1 .end method .method public getPos(D[D)V .locals 23 move-object/from16 v0, p0 .line 71 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D array-length v2, v1 .line 72 iget-object v3, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D const/4 v4, 0x0 aget-object v3, v3, v4 array-length v3, v3 .line 73 aget-wide v5, v1, v4 cmpg-double v5, p1, v5 if-gtz v5, :cond_1 move v1, v4 :goto_0 if-ge v1, v3, :cond_0 .line 75 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v2, v2, v4 aget-wide v5, v2, v1 aput-wide v5, p3, v1 add-int/lit8 v1, v1, 0x1 goto :goto_0 :cond_0 return-void :cond_1 add-int/lit8 v2, v2, -0x1 .line 79 aget-wide v5, v1, v2 cmpl-double v1, p1, v5 if-ltz v1, :cond_3 :goto_1 if-ge v4, v3, :cond_2 .line 81 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v1, v1, v2 aget-wide v5, v1, v4 aput-wide v5, p3, v4 add-int/lit8 v4, v4, 0x1 goto :goto_1 :cond_2 return-void :cond_3 move v1, v4 :goto_2 if-ge v1, v2, :cond_7 .line 87 iget-object v5, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D aget-wide v6, v5, v1 cmpl-double v5, p1, v6 if-nez v5, :cond_4 move v5, v4 :goto_3 if-ge v5, v3, :cond_4 .line 89 iget-object v6, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v6, v6, v1 aget-wide v7, v6, v5 aput-wide v7, p3, v5 add-int/lit8 v5, v5, 0x1 goto :goto_3 .line 92 :cond_4 iget-object v5, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D add-int/lit8 v6, v1, 0x1 aget-wide v7, v5, v6 cmpg-double v7, p1, v7 if-gez v7, :cond_6 .line 93 aget-wide v7, v5, v6 aget-wide v9, v5, v1 sub-double/2addr v7, v9 .line 94 aget-wide v9, v5, v1 sub-double v9, p1, v9 div-double/2addr v9, v7 :goto_4 if-ge v4, v3, :cond_5 .line 96 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v5, v2, v1 aget-wide v15, v5, v4 .line 97 aget-object v2, v2, v6 aget-wide v17, v2, v4 .line 98 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D aget-object v5, v2, v1 aget-wide v19, v5, v4 .line 99 aget-object v2, v2, v6 aget-wide v21, v2, v4 move-wide v11, v7 move-wide v13, v9 .line 100 invoke-static/range {v11 .. v22}, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->interpolate(DDDDDD)D move-result-wide v11 aput-wide v11, p3, v4 add-int/lit8 v4, v4, 0x1 goto :goto_4 :cond_5 return-void :cond_6 move v1, v6 goto :goto_2 :cond_7 return-void .end method .method public getPos(D[F)V .locals 23 move-object/from16 v0, p0 .line 109 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D array-length v2, v1 .line 110 iget-object v3, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D const/4 v4, 0x0 aget-object v3, v3, v4 array-length v3, v3 .line 111 aget-wide v5, v1, v4 cmpg-double v5, p1, v5 if-gtz v5, :cond_1 move v1, v4 :goto_0 if-ge v1, v3, :cond_0 .line 113 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v2, v2, v4 aget-wide v5, v2, v1 double-to-float v2, v5 aput v2, p3, v1 add-int/lit8 v1, v1, 0x1 goto :goto_0 :cond_0 return-void :cond_1 add-int/lit8 v2, v2, -0x1 .line 117 aget-wide v5, v1, v2 cmpl-double v1, p1, v5 if-ltz v1, :cond_3 :goto_1 if-ge v4, v3, :cond_2 .line 119 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v1, v1, v2 aget-wide v5, v1, v4 double-to-float v1, v5 aput v1, p3, v4 add-int/lit8 v4, v4, 0x1 goto :goto_1 :cond_2 return-void :cond_3 move v1, v4 :goto_2 if-ge v1, v2, :cond_7 .line 125 iget-object v5, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D aget-wide v6, v5, v1 cmpl-double v5, p1, v6 if-nez v5, :cond_4 move v5, v4 :goto_3 if-ge v5, v3, :cond_4 .line 127 iget-object v6, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v6, v6, v1 aget-wide v7, v6, v5 double-to-float v6, v7 aput v6, p3, v5 add-int/lit8 v5, v5, 0x1 goto :goto_3 .line 130 :cond_4 iget-object v5, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D add-int/lit8 v6, v1, 0x1 aget-wide v7, v5, v6 cmpg-double v7, p1, v7 if-gez v7, :cond_6 .line 131 aget-wide v7, v5, v6 aget-wide v9, v5, v1 sub-double/2addr v7, v9 .line 132 aget-wide v9, v5, v1 sub-double v9, p1, v9 div-double/2addr v9, v7 :goto_4 if-ge v4, v3, :cond_5 .line 134 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v5, v2, v1 aget-wide v15, v5, v4 .line 135 aget-object v2, v2, v6 aget-wide v17, v2, v4 .line 136 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D aget-object v5, v2, v1 aget-wide v19, v5, v4 .line 137 aget-object v2, v2, v6 aget-wide v21, v2, v4 move-wide v11, v7 move-wide v13, v9 .line 138 invoke-static/range {v11 .. v22}, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->interpolate(DDDDDD)D move-result-wide v11 double-to-float v2, v11 aput v2, p3, v4 add-int/lit8 v4, v4, 0x1 goto :goto_4 :cond_5 return-void :cond_6 move v1, v6 goto :goto_2 :cond_7 return-void .end method .method public getSlope(DI)D .locals 23 move-object/from16 v0, p0 .line 202 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D array-length v2, v1 const/4 v3, 0x0 .line 204 aget-wide v4, v1, v3 cmpg-double v4, p1, v4 if-gez v4, :cond_0 .line 205 aget-wide v4, v1, v3 goto :goto_0 :cond_0 add-int/lit8 v4, v2, -0x1 .line 206 aget-wide v5, v1, v4 cmpl-double v5, p1, v5 if-ltz v5, :cond_1 .line 207 aget-wide v4, v1, v4 goto :goto_0 :cond_1 move-wide/from16 v4, p1 :goto_0 add-int/lit8 v1, v2, -0x1 if-ge v3, v1, :cond_3 .line 210 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D add-int/lit8 v6, v3, 0x1 aget-wide v7, v1, v6 cmpg-double v7, v4, v7 if-gtz v7, :cond_2 .line 211 aget-wide v7, v1, v6 aget-wide v9, v1, v3 sub-double/2addr v7, v9 .line 212 aget-wide v9, v1, v3 sub-double/2addr v4, v9 div-double v13, v4, v7 .line 213 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v2, v1, v3 aget-wide v15, v2, p3 .line 214 aget-object v1, v1, v6 aget-wide v17, v1, p3 .line 215 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D aget-object v2, v1, v3 aget-wide v19, v2, p3 .line 216 aget-object v1, v1, v6 aget-wide v21, v1, p3 move-wide v11, v7 .line 217 invoke-static/range {v11 .. v22}, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->diff(DDDDDD)D move-result-wide v1 div-double/2addr v1, v7 return-wide v1 :cond_2 move v3, v6 goto :goto_0 :cond_3 const-wide/16 v1, 0x0 return-wide v1 .end method .method public getSlope(D[D)V .locals 25 move-object/from16 v0, p0 .line 175 iget-object v1, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D array-length v2, v1 .line 176 iget-object v3, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D const/4 v4, 0x0 aget-object v3, v3, v4 array-length v3, v3 .line 177 aget-wide v5, v1, v4 cmpg-double v5, p1, v5 if-gtz v5, :cond_0 .line 178 aget-wide v5, v1, v4 goto :goto_0 :cond_0 add-int/lit8 v5, v2, -0x1 .line 179 aget-wide v6, v1, v5 cmpl-double v6, p1, v6 if-ltz v6, :cond_1 .line 180 aget-wide v5, v1, v5 goto :goto_0 :cond_1 move-wide/from16 v5, p1 :goto_0 move v1, v4 :goto_1 add-int/lit8 v7, v2, -0x1 if-ge v1, v7, :cond_3 .line 184 iget-object v7, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D add-int/lit8 v8, v1, 0x1 aget-wide v9, v7, v8 cmpg-double v9, v5, v9 if-gtz v9, :cond_2 .line 185 aget-wide v9, v7, v8 aget-wide v11, v7, v1 sub-double/2addr v9, v11 .line 186 aget-wide v11, v7, v1 sub-double/2addr v5, v11 div-double/2addr v5, v9 :goto_2 if-ge v4, v3, :cond_3 .line 188 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mY:[[D aget-object v7, v2, v1 aget-wide v17, v7, v4 .line 189 aget-object v2, v2, v8 aget-wide v19, v2, v4 .line 190 iget-object v2, v0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mTangent:[[D aget-object v7, v2, v1 aget-wide v21, v7, v4 .line 191 aget-object v2, v2, v8 aget-wide v23, v2, v4 move-wide v13, v9 move-wide v15, v5 .line 192 invoke-static/range {v13 .. v24}, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->diff(DDDDDD)D move-result-wide v11 div-double/2addr v11, v9 aput-wide v11, p3, v4 add-int/lit8 v4, v4, 0x1 goto :goto_2 :cond_2 move v1, v8 goto :goto_1 :cond_3 return-void .end method .method public getTimePoints()[D .locals 1 .line 225 iget-object v0, p0, Landroidx/constraintlayout/motion/utils/MonotonicCurveFit;->mT:[D return-object v0 .end method