.class public final Landroidx/core/graphics/ColorUtils; .super Ljava/lang/Object; .source "ColorUtils.java" # static fields .field private static final MIN_ALPHA_SEARCH_MAX_ITERATIONS:I = 0xa .field private static final MIN_ALPHA_SEARCH_PRECISION:I = 0x1 .field private static final TEMP_ARRAY:Ljava/lang/ThreadLocal; .annotation system Ldalvik/annotation/Signature; value = { "Ljava/lang/ThreadLocal<", "[D>;" } .end annotation .end field .field private static final XYZ_EPSILON:D = 0.008856 .field private static final XYZ_KAPPA:D = 903.3 .field private static final XYZ_WHITE_REFERENCE_X:D = 95.047 .field private static final XYZ_WHITE_REFERENCE_Y:D = 100.0 .field private static final XYZ_WHITE_REFERENCE_Z:D = 108.883 # direct methods .method public static constructor ()V .locals 1 new-instance v0, Ljava/lang/ThreadLocal; invoke-direct {v0}, Ljava/lang/ThreadLocal;->()V sput-object v0, Landroidx/core/graphics/ColorUtils;->TEMP_ARRAY:Ljava/lang/ThreadLocal; return-void .end method .method private constructor ()V .locals 0 invoke-direct {p0}, Ljava/lang/Object;->()V return-void .end method .method public static HSLToColor([F)I .locals 6 .param p0 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param .annotation build Landroidx/annotation/ColorInt; .end annotation const/4 v0, 0x0 aget v1, p0, v0 const/4 v2, 0x1 aget v2, p0, v2 const/4 v3, 0x2 aget p0, p0, v3 const/high16 v3, 0x40000000 # 2.0f mul-float v4, p0, v3 const/high16 v5, 0x3f800000 # 1.0f sub-float/2addr v4, v5 invoke-static {v4}, Ljava/lang/Math;->abs(F)F move-result v4 sub-float v4, v5, v4 mul-float v4, v4, v2 const/high16 v2, 0x3f000000 # 0.5f mul-float v2, v2, v4 sub-float/2addr p0, v2 const/high16 v2, 0x42700000 # 60.0f div-float v2, v1, v2 rem-float/2addr v2, v3 sub-float/2addr v2, v5 invoke-static {v2}, Ljava/lang/Math;->abs(F)F move-result v2 sub-float/2addr v5, v2 mul-float v5, v5, v4 float-to-int v1, v1 div-int/lit8 v1, v1, 0x3c const/high16 v2, 0x437f0000 # 255.0f packed-switch v1, :pswitch_data_0 const/4 p0, 0x0 const/4 v1, 0x0 const/4 v3, 0x0 goto :goto_0 :pswitch_0 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v1 mul-float v3, p0, v2 invoke-static {v3}, Ljava/lang/Math;->round(F)I move-result v3 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result p0 goto :goto_0 :pswitch_1 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v1 mul-float v3, p0, v2 invoke-static {v3}, Ljava/lang/Math;->round(F)I move-result v3 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result p0 goto :goto_0 :pswitch_2 mul-float v1, p0, v2 invoke-static {v1}, Ljava/lang/Math;->round(F)I move-result v1 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v3 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result p0 goto :goto_0 :pswitch_3 mul-float v1, p0, v2 invoke-static {v1}, Ljava/lang/Math;->round(F)I move-result v1 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v3 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result p0 goto :goto_0 :pswitch_4 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v1 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v3 mul-float p0, p0, v2 invoke-static {p0}, Ljava/lang/Math;->round(F)I move-result p0 goto :goto_0 :pswitch_5 invoke-static {v4, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v1 invoke-static {v5, p0, v2}, Lf/e/c/a/a;->b(FFF)I move-result v3 mul-float p0, p0, v2 invoke-static {p0}, Ljava/lang/Math;->round(F)I move-result p0 :goto_0 const/16 v2, 0xff invoke-static {v1, v0, v2}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result v1 invoke-static {v3, v0, v2}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result v3 invoke-static {p0, v0, v2}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result p0 invoke-static {v1, v3, p0}, Landroid/graphics/Color;->rgb(III)I move-result p0 return p0 :pswitch_data_0 .packed-switch 0x0 :pswitch_5 :pswitch_4 :pswitch_3 :pswitch_2 :pswitch_1 :pswitch_0 :pswitch_0 .end packed-switch .end method .method public static LABToColor(DDD)I .locals 8 .param p0 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 100.0 .end annotation .end param .param p2 # D .annotation build Landroidx/annotation/FloatRange; from = -128.0 to = 127.0 .end annotation .end param .param p4 # D .annotation build Landroidx/annotation/FloatRange; from = -128.0 to = 127.0 .end annotation .end param .annotation build Landroidx/annotation/ColorInt; .end annotation invoke-static {}, Landroidx/core/graphics/ColorUtils;->getTempDouble3Array()[D move-result-object v7 move-wide v0, p0 move-wide v2, p2 move-wide v4, p4 move-object v6, v7 invoke-static/range {v0 .. v6}, Landroidx/core/graphics/ColorUtils;->LABToXYZ(DDD[D)V const/4 p0, 0x0 aget-wide v0, v7, p0 const/4 p0, 0x1 aget-wide v2, v7, p0 const/4 p0, 0x2 aget-wide v4, v7, p0 invoke-static/range {v0 .. v5}, Landroidx/core/graphics/ColorUtils;->XYZToColor(DDD)I move-result p0 return p0 .end method .method public static LABToXYZ(DDD[D)V .locals 19 .param p0 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 100.0 .end annotation .end param .param p2 # D .annotation build Landroidx/annotation/FloatRange; from = -128.0 to = 127.0 .end annotation .end param .param p4 # D .annotation build Landroidx/annotation/FloatRange; from = -128.0 to = 127.0 .end annotation .end param .param p6 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param const-wide/high16 v0, 0x4030000000000000L # 16.0 add-double v2, p0, v0 const-wide/high16 v4, 0x405d000000000000L # 116.0 div-double/2addr v2, v4 const-wide v6, 0x407f400000000000L # 500.0 div-double v6, p2, v6 add-double/2addr v6, v2 const-wide/high16 v8, 0x4069000000000000L # 200.0 div-double v8, p4, v8 sub-double v8, v2, v8 const-wide/high16 v10, 0x4008000000000000L # 3.0 invoke-static {v6, v7, v10, v11}, Ljava/lang/Math;->pow(DD)D move-result-wide v12 const-wide v14, 0x3f82231832fcac8eL # 0.008856 const-wide v16, 0x408c3a6666666666L # 903.3 cmpl-double v18, v12, v14 if-lez v18, :cond_0 goto :goto_0 :cond_0 mul-double v6, v6, v4 sub-double/2addr v6, v0 div-double v12, v6, v16 :goto_0 const-wide v6, 0x401fff9da4c11507L # 7.9996247999999985 cmpl-double v18, p0, v6 if-lez v18, :cond_1 invoke-static {v2, v3, v10, v11}, Ljava/lang/Math;->pow(DD)D move-result-wide v2 goto :goto_1 :cond_1 div-double v2, p0, v16 :goto_1 invoke-static {v8, v9, v10, v11}, Ljava/lang/Math;->pow(DD)D move-result-wide v6 cmpl-double v10, v6, v14 if-lez v10, :cond_2 goto :goto_2 :cond_2 mul-double v8, v8, v4 sub-double/2addr v8, v0 div-double v6, v8, v16 :goto_2 const/4 v0, 0x0 const-wide v4, 0x4057c3020c49ba5eL # 95.047 mul-double v12, v12, v4 aput-wide v12, p6, v0 const/4 v0, 0x1 const-wide/high16 v4, 0x4059000000000000L # 100.0 mul-double v2, v2, v4 aput-wide v2, p6, v0 const/4 v0, 0x2 const-wide v1, 0x405b3883126e978dL # 108.883 mul-double v6, v6, v1 aput-wide v6, p6, v0 return-void .end method .method public static RGBToHSL(III[F)V .locals 7 .param p0 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p2 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p3 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param int-to-float p0, p0 const/high16 v0, 0x437f0000 # 255.0f div-float/2addr p0, v0 int-to-float p1, p1 div-float/2addr p1, v0 int-to-float p2, p2 div-float/2addr p2, v0 invoke-static {p1, p2}, Ljava/lang/Math;->max(FF)F move-result v0 invoke-static {p0, v0}, Ljava/lang/Math;->max(FF)F move-result v0 invoke-static {p1, p2}, Ljava/lang/Math;->min(FF)F move-result v1 invoke-static {p0, v1}, Ljava/lang/Math;->min(FF)F move-result v1 sub-float v2, v0, v1 add-float v3, v0, v1 const/high16 v4, 0x40000000 # 2.0f div-float/2addr v3, v4 const/high16 v5, 0x3f800000 # 1.0f const/4 v6, 0x0 cmpl-float v1, v0, v1 if-nez v1, :cond_0 const/4 p1, 0x0 const/4 v2, 0x0 goto :goto_1 :cond_0 cmpl-float v1, v0, p0 if-nez v1, :cond_1 sub-float/2addr p1, p2 div-float/2addr p1, v2 const/high16 p0, 0x40c00000 # 6.0f rem-float/2addr p1, p0 goto :goto_0 :cond_1 cmpl-float v0, v0, p1 if-nez v0, :cond_2 sub-float/2addr p2, p0 div-float/2addr p2, v2 add-float p1, p2, v4 goto :goto_0 :cond_2 sub-float/2addr p0, p1 div-float/2addr p0, v2 const/high16 p1, 0x40800000 # 4.0f add-float/2addr p1, p0 :goto_0 mul-float v4, v4, v3 sub-float/2addr v4, v5 invoke-static {v4}, Ljava/lang/Math;->abs(F)F move-result p0 sub-float p0, v5, p0 div-float/2addr v2, p0 :goto_1 const/high16 p0, 0x42700000 # 60.0f mul-float p1, p1, p0 const/high16 p0, 0x43b40000 # 360.0f rem-float/2addr p1, p0 cmpg-float p2, p1, v6 if-gez p2, :cond_3 add-float/2addr p1, p0 :cond_3 const/4 p2, 0x0 invoke-static {p1, v6, p0}, Landroidx/core/graphics/ColorUtils;->constrain(FFF)F move-result p0 aput p0, p3, p2 const/4 p0, 0x1 invoke-static {v2, v6, v5}, Landroidx/core/graphics/ColorUtils;->constrain(FFF)F move-result p1 aput p1, p3, p0 const/4 p0, 0x2 invoke-static {v3, v6, v5}, Landroidx/core/graphics/ColorUtils;->constrain(FFF)F move-result p1 aput p1, p3, p0 return-void .end method .method public static RGBToLAB(III[D)V .locals 7 .param p0 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p2 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p3 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param invoke-static {p0, p1, p2, p3}, Landroidx/core/graphics/ColorUtils;->RGBToXYZ(III[D)V const/4 p0, 0x0 aget-wide v0, p3, p0 const/4 p0, 0x1 aget-wide v2, p3, p0 const/4 p0, 0x2 aget-wide v4, p3, p0 move-object v6, p3 invoke-static/range {v0 .. v6}, Landroidx/core/graphics/ColorUtils;->XYZToLAB(DDD[D)V return-void .end method .method public static RGBToXYZ(III[D)V .locals 16 .param p0 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p2 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .param p3 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param move-object/from16 v0, p3 array-length v1, v0 const/4 v2, 0x3 if-ne v1, v2, :cond_3 move/from16 v1, p0 int-to-double v1, v1 const-wide v3, 0x406fe00000000000L # 255.0 div-double/2addr v1, v3 const-wide v5, 0x4029d70a3d70a3d7L # 12.92 const-wide v7, 0x4003333333333333L # 2.4 const-wide v9, 0x3ff0e147ae147ae1L # 1.055 const-wide v11, 0x3fac28f5c28f5c29L # 0.055 const-wide v13, 0x3fa4b5dcc63f1412L # 0.04045 cmpg-double v15, v1, v13 if-gez v15, :cond_0 div-double/2addr v1, v5 goto :goto_0 :cond_0 add-double/2addr v1, v11 div-double/2addr v1, v9 invoke-static {v1, v2, v7, v8}, Ljava/lang/Math;->pow(DD)D move-result-wide v1 :goto_0 move/from16 v15, p1 int-to-double v7, v15 div-double/2addr v7, v3 cmpg-double v15, v7, v13 if-gez v15, :cond_1 div-double/2addr v7, v5 goto :goto_1 :cond_1 add-double/2addr v7, v11 div-double/2addr v7, v9 const-wide v9, 0x4003333333333333L # 2.4 invoke-static {v7, v8, v9, v10}, Ljava/lang/Math;->pow(DD)D move-result-wide v7 :goto_1 move/from16 v15, p2 int-to-double v9, v15 div-double/2addr v9, v3 cmpg-double v3, v9, v13 if-gez v3, :cond_2 div-double/2addr v9, v5 goto :goto_2 :cond_2 add-double/2addr v9, v11 const-wide v3, 0x3ff0e147ae147ae1L # 1.055 div-double/2addr v9, v3 const-wide v3, 0x4003333333333333L # 2.4 invoke-static {v9, v10, v3, v4}, Ljava/lang/Math;->pow(DD)D move-result-wide v9 :goto_2 const/4 v3, 0x0 const-wide v4, 0x3fda64c2f837b4a2L # 0.4124 mul-double v4, v4, v1 const-wide v11, 0x3fd6e2eb1c432ca5L # 0.3576 mul-double v11, v11, v7 add-double/2addr v11, v4 const-wide v4, 0x3fc71a9fbe76c8b4L # 0.1805 mul-double v4, v4, v9 add-double/2addr v4, v11 const-wide/high16 v11, 0x4059000000000000L # 100.0 mul-double v4, v4, v11 aput-wide v4, v0, v3 const/4 v3, 0x1 const-wide v4, 0x3fcb367a0f9096bcL # 0.2126 mul-double v4, v4, v1 const-wide v13, 0x3fe6e2eb1c432ca5L # 0.7152 mul-double v13, v13, v7 add-double/2addr v13, v4 const-wide v4, 0x3fb27bb2fec56d5dL # 0.0722 mul-double v4, v4, v9 add-double/2addr v4, v13 mul-double v4, v4, v11 aput-wide v4, v0, v3 const/4 v3, 0x2 const-wide v4, 0x3f93c36113404ea5L # 0.0193 mul-double v1, v1, v4 const-wide v4, 0x3fbe83e425aee632L # 0.1192 mul-double v7, v7, v4 add-double/2addr v7, v1 const-wide v1, 0x3fee6a7ef9db22d1L # 0.9505 mul-double v9, v9, v1 add-double/2addr v9, v7 mul-double v9, v9, v11 aput-wide v9, v0, v3 return-void :cond_3 new-instance v0, Ljava/lang/IllegalArgumentException; const-string v1, "outXyz must have a length of 3." invoke-direct {v0, v1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw v0 .end method .method public static XYZToColor(DDD)I .locals 17 .param p0 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 95.047 .end annotation .end param .param p2 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 100.0 .end annotation .end param .param p4 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 108.883 .end annotation .end param .annotation build Landroidx/annotation/ColorInt; .end annotation const-wide v0, 0x4009ecbfb15b573fL # 3.2406 mul-double v0, v0, p0 const-wide v2, -0x400767a0f9096bbaL # -1.5372 mul-double v2, v2, p2 add-double/2addr v2, v0 const-wide v0, -0x402016f0068db8bbL # -0.4986 mul-double v0, v0, p4 add-double/2addr v0, v2 const-wide/high16 v2, 0x4059000000000000L # 100.0 div-double/2addr v0, v2 const-wide v4, -0x4010fec56d5cfaadL # -0.9689 mul-double v4, v4, p0 const-wide v6, 0x3ffe0346dc5d6388L # 1.8758 mul-double v6, v6, p2 add-double/2addr v6, v4 const-wide v4, 0x3fa53f7ced916873L # 0.0415 mul-double v4, v4, p4 add-double/2addr v4, v6 div-double/2addr v4, v2 const-wide v6, 0x3fac84b5dcc63f14L # 0.0557 mul-double v6, v6, p0 const-wide v8, -0x4035e353f7ced917L # -0.204 mul-double v8, v8, p2 add-double/2addr v8, v6 const-wide v6, 0x3ff0e978d4fdf3b6L # 1.057 mul-double v6, v6, p4 add-double/2addr v6, v8 div-double/2addr v6, v2 const-wide v2, 0x3fac28f5c28f5c29L # 0.055 const-wide v8, 0x3fdaaaaaaaaaaaabL # 0.4166666666666667 const-wide v10, 0x3ff0e147ae147ae1L # 1.055 const-wide v12, 0x4029d70a3d70a3d7L # 12.92 const-wide v14, 0x3f69a5c37387b719L # 0.0031308 cmpl-double v16, v0, v14 if-lez v16, :cond_0 invoke-static {v0, v1, v8, v9}, Ljava/lang/Math;->pow(DD)D move-result-wide v0 mul-double v0, v0, v10 sub-double/2addr v0, v2 goto :goto_0 :cond_0 mul-double v0, v0, v12 :goto_0 cmpl-double v16, v4, v14 if-lez v16, :cond_1 invoke-static {v4, v5, v8, v9}, Ljava/lang/Math;->pow(DD)D move-result-wide v4 mul-double v4, v4, v10 sub-double/2addr v4, v2 goto :goto_1 :cond_1 mul-double v4, v4, v12 :goto_1 cmpl-double v16, v6, v14 if-lez v16, :cond_2 invoke-static {v6, v7, v8, v9}, Ljava/lang/Math;->pow(DD)D move-result-wide v6 mul-double v6, v6, v10 sub-double/2addr v6, v2 goto :goto_2 :cond_2 mul-double v6, v6, v12 :goto_2 const-wide v2, 0x406fe00000000000L # 255.0 mul-double v0, v0, v2 invoke-static {v0, v1}, Ljava/lang/Math;->round(D)J move-result-wide v0 long-to-int v1, v0 const/4 v0, 0x0 const/16 v8, 0xff invoke-static {v1, v0, v8}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result v1 mul-double v4, v4, v2 invoke-static {v4, v5}, Ljava/lang/Math;->round(D)J move-result-wide v4 long-to-int v5, v4 invoke-static {v5, v0, v8}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result v4 mul-double v6, v6, v2 invoke-static {v6, v7}, Ljava/lang/Math;->round(D)J move-result-wide v2 long-to-int v3, v2 invoke-static {v3, v0, v8}, Landroidx/core/graphics/ColorUtils;->constrain(III)I move-result v0 invoke-static {v1, v4, v0}, Landroid/graphics/Color;->rgb(III)I move-result v0 return v0 .end method .method public static XYZToLAB(DDD[D)V .locals 7 .param p0 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 95.047 .end annotation .end param .param p2 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 100.0 .end annotation .end param .param p4 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 108.883 .end annotation .end param .param p6 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param array-length v0, p6 const/4 v1, 0x3 if-ne v0, v1, :cond_0 const-wide v0, 0x4057c3020c49ba5eL # 95.047 div-double/2addr p0, v0 invoke-static {p0, p1}, Landroidx/core/graphics/ColorUtils;->pivotXyzComponent(D)D move-result-wide p0 const-wide/high16 v0, 0x4059000000000000L # 100.0 div-double/2addr p2, v0 invoke-static {p2, p3}, Landroidx/core/graphics/ColorUtils;->pivotXyzComponent(D)D move-result-wide p2 const-wide v0, 0x405b3883126e978dL # 108.883 div-double/2addr p4, v0 invoke-static {p4, p5}, Landroidx/core/graphics/ColorUtils;->pivotXyzComponent(D)D move-result-wide p4 const/4 v0, 0x0 const-wide/16 v1, 0x0 const-wide/high16 v3, 0x405d000000000000L # 116.0 mul-double v3, v3, p2 const-wide/high16 v5, 0x4030000000000000L # 16.0 sub-double/2addr v3, v5 invoke-static {v1, v2, v3, v4}, Ljava/lang/Math;->max(DD)D move-result-wide v1 aput-wide v1, p6, v0 const/4 v0, 0x1 const-wide v1, 0x407f400000000000L # 500.0 sub-double/2addr p0, p2 mul-double p0, p0, v1 aput-wide p0, p6, v0 const/4 p0, 0x2 const-wide/high16 v0, 0x4069000000000000L # 200.0 sub-double/2addr p2, p4 mul-double p2, p2, v0 aput-wide p2, p6, p0 return-void :cond_0 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "outLab must have a length of 3." invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method public static blendARGB(IIF)I .locals 5 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p2 # F .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 1.0 .end annotation .end param .annotation build Landroidx/annotation/ColorInt; .end annotation const/high16 v0, 0x3f800000 # 1.0f sub-float/2addr v0, p2 invoke-static {p0}, Landroid/graphics/Color;->alpha(I)I move-result v1 int-to-float v1, v1 mul-float v1, v1, v0 invoke-static {p1}, Landroid/graphics/Color;->alpha(I)I move-result v2 int-to-float v2, v2 mul-float v2, v2, p2 add-float/2addr v2, v1 invoke-static {p0}, Landroid/graphics/Color;->red(I)I move-result v1 int-to-float v1, v1 mul-float v1, v1, v0 invoke-static {p1}, Landroid/graphics/Color;->red(I)I move-result v3 int-to-float v3, v3 mul-float v3, v3, p2 add-float/2addr v3, v1 invoke-static {p0}, Landroid/graphics/Color;->green(I)I move-result v1 int-to-float v1, v1 mul-float v1, v1, v0 invoke-static {p1}, Landroid/graphics/Color;->green(I)I move-result v4 int-to-float v4, v4 mul-float v4, v4, p2 add-float/2addr v4, v1 invoke-static {p0}, Landroid/graphics/Color;->blue(I)I move-result p0 int-to-float p0, p0 mul-float p0, p0, v0 invoke-static {p1}, Landroid/graphics/Color;->blue(I)I move-result p1 int-to-float p1, p1 mul-float p1, p1, p2 add-float/2addr p1, p0 float-to-int p0, v2 float-to-int p2, v3 float-to-int v0, v4 float-to-int p1, p1 invoke-static {p0, p2, v0, p1}, Landroid/graphics/Color;->argb(IIII)I move-result p0 return p0 .end method .method public static blendHSL([F[FF[F)V .locals 4 .param p0 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p1 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p2 # F .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 1.0 .end annotation .end param .param p3 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param array-length v0, p3 const/4 v1, 0x3 if-ne v0, v1, :cond_0 const/high16 v0, 0x3f800000 # 1.0f sub-float/2addr v0, p2 const/4 v1, 0x0 aget v2, p0, v1 aget v3, p1, v1 invoke-static {v2, v3, p2}, Landroidx/core/graphics/ColorUtils;->circularInterpolate(FFF)F move-result v2 aput v2, p3, v1 const/4 v1, 0x1 aget v2, p0, v1 mul-float v2, v2, v0 aget v3, p1, v1 mul-float v3, v3, p2 add-float/2addr v3, v2 aput v3, p3, v1 const/4 v1, 0x2 aget p0, p0, v1 mul-float p0, p0, v0 aget p1, p1, v1 mul-float p1, p1, p2 add-float/2addr p1, p0 aput p1, p3, v1 return-void :cond_0 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "result must have a length of 3." invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method public static blendLAB([D[DD[D)V .locals 7 .param p0 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p1 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p2 # D .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 1.0 .end annotation .end param .param p4 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param array-length v0, p4 const/4 v1, 0x3 if-ne v0, v1, :cond_0 const-wide/high16 v0, 0x3ff0000000000000L # 1.0 sub-double/2addr v0, p2 const/4 v2, 0x0 aget-wide v3, p0, v2 mul-double v3, v3, v0 aget-wide v5, p1, v2 mul-double v5, v5, p2 add-double/2addr v5, v3 aput-wide v5, p4, v2 const/4 v2, 0x1 aget-wide v3, p0, v2 mul-double v3, v3, v0 aget-wide v5, p1, v2 mul-double v5, v5, p2 add-double/2addr v5, v3 aput-wide v5, p4, v2 const/4 v2, 0x2 aget-wide v3, p0, v2 mul-double v3, v3, v0 aget-wide p0, p1, v2 mul-double p0, p0, p2 add-double/2addr p0, v3 aput-wide p0, p4, v2 return-void :cond_0 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "outResult must have a length of 3." invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method public static calculateContrast(II)D .locals 4 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param invoke-static {p1}, Landroid/graphics/Color;->alpha(I)I move-result v0 const/16 v1, 0xff if-ne v0, v1, :cond_1 invoke-static {p0}, Landroid/graphics/Color;->alpha(I)I move-result v0 if-ge v0, v1, :cond_0 invoke-static {p0, p1}, Landroidx/core/graphics/ColorUtils;->compositeColors(II)I move-result p0 :cond_0 invoke-static {p0}, Landroidx/core/graphics/ColorUtils;->calculateLuminance(I)D move-result-wide v0 const-wide v2, 0x3fa999999999999aL # 0.05 add-double/2addr v0, v2 invoke-static {p1}, Landroidx/core/graphics/ColorUtils;->calculateLuminance(I)D move-result-wide p0 add-double/2addr p0, v2 invoke-static {v0, v1, p0, p1}, Ljava/lang/Math;->max(DD)D move-result-wide v2 invoke-static {v0, v1, p0, p1}, Ljava/lang/Math;->min(DD)D move-result-wide p0 div-double/2addr v2, p0 return-wide v2 :cond_1 new-instance p0, Ljava/lang/IllegalArgumentException; const-string v0, "background can not be translucent: #" invoke-static {v0}, Lf/e/c/a/a;->F(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 invoke-static {p1}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String; move-result-object p1 invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p1 invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method public static calculateLuminance(I)D .locals 5 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .annotation build Landroidx/annotation/FloatRange; from = 0.0 to = 1.0 .end annotation invoke-static {}, Landroidx/core/graphics/ColorUtils;->getTempDouble3Array()[D move-result-object v0 invoke-static {p0, v0}, Landroidx/core/graphics/ColorUtils;->colorToXYZ(I[D)V const/4 p0, 0x1 aget-wide v1, v0, p0 const-wide/high16 v3, 0x4059000000000000L # 100.0 div-double/2addr v1, v3 return-wide v1 .end method .method public static calculateMinimumAlpha(IIF)I .locals 8 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param invoke-static {p1}, Landroid/graphics/Color;->alpha(I)I move-result v0 const/16 v1, 0xff if-ne v0, v1, :cond_3 invoke-static {p0, v1}, Landroidx/core/graphics/ColorUtils;->setAlphaComponent(II)I move-result v0 invoke-static {v0, p1}, Landroidx/core/graphics/ColorUtils;->calculateContrast(II)D move-result-wide v2 float-to-double v4, p2 cmpg-double p2, v2, v4 if-gez p2, :cond_0 const/4 p0, -0x1 return p0 :cond_0 const/4 p2, 0x0 const/4 v0, 0x0 :goto_0 const/16 v2, 0xa if-gt p2, v2, :cond_2 sub-int v2, v1, v0 const/4 v3, 0x1 if-le v2, v3, :cond_2 add-int v2, v0, v1 div-int/lit8 v2, v2, 0x2 invoke-static {p0, v2}, Landroidx/core/graphics/ColorUtils;->setAlphaComponent(II)I move-result v3 invoke-static {v3, p1}, Landroidx/core/graphics/ColorUtils;->calculateContrast(II)D move-result-wide v6 cmpg-double v3, v6, v4 if-gez v3, :cond_1 move v0, v2 goto :goto_1 :cond_1 move v1, v2 :goto_1 add-int/lit8 p2, p2, 0x1 goto :goto_0 :cond_2 return v1 :cond_3 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p2, "background can not be translucent: #" invoke-static {p2}, Lf/e/c/a/a;->F(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p2 invoke-static {p1}, Ljava/lang/Integer;->toHexString(I)Ljava/lang/String; move-result-object p1 invoke-virtual {p2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p1 invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method public static circularInterpolate(FFF)F .locals 3 .annotation build Landroidx/annotation/VisibleForTesting; .end annotation sub-float v0, p1, p0 invoke-static {v0}, Ljava/lang/Math;->abs(F)F move-result v0 const/high16 v1, 0x43b40000 # 360.0f const/high16 v2, 0x43340000 # 180.0f cmpl-float v0, v0, v2 if-lez v0, :cond_1 cmpl-float v0, p1, p0 if-lez v0, :cond_0 add-float/2addr p0, v1 goto :goto_0 :cond_0 add-float/2addr p1, v1 :cond_1 :goto_0 sub-float/2addr p1, p0 mul-float p1, p1, p2 add-float/2addr p1, p0 rem-float/2addr p1, v1 return p1 .end method .method public static colorToHSL(I[F)V .locals 2 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # [F .annotation build Landroidx/annotation/NonNull; .end annotation .end param invoke-static {p0}, Landroid/graphics/Color;->red(I)I move-result v0 invoke-static {p0}, Landroid/graphics/Color;->green(I)I move-result v1 invoke-static {p0}, Landroid/graphics/Color;->blue(I)I move-result p0 invoke-static {v0, v1, p0, p1}, Landroidx/core/graphics/ColorUtils;->RGBToHSL(III[F)V return-void .end method .method public static colorToLAB(I[D)V .locals 2 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param invoke-static {p0}, Landroid/graphics/Color;->red(I)I move-result v0 invoke-static {p0}, Landroid/graphics/Color;->green(I)I move-result v1 invoke-static {p0}, Landroid/graphics/Color;->blue(I)I move-result p0 invoke-static {v0, v1, p0, p1}, Landroidx/core/graphics/ColorUtils;->RGBToLAB(III[D)V return-void .end method .method public static colorToXYZ(I[D)V .locals 2 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param invoke-static {p0}, Landroid/graphics/Color;->red(I)I move-result v0 invoke-static {p0}, Landroid/graphics/Color;->green(I)I move-result v1 invoke-static {p0}, Landroid/graphics/Color;->blue(I)I move-result p0 invoke-static {v0, v1, p0, p1}, Landroidx/core/graphics/ColorUtils;->RGBToXYZ(III[D)V return-void .end method .method private static compositeAlpha(II)I .locals 0 rsub-int p1, p1, 0xff rsub-int p0, p0, 0xff mul-int p0, p0, p1 div-int/lit16 p0, p0, 0xff rsub-int p0, p0, 0xff return p0 .end method .method public static compositeColors(II)I .locals 6 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param invoke-static {p1}, Landroid/graphics/Color;->alpha(I)I move-result v0 invoke-static {p0}, Landroid/graphics/Color;->alpha(I)I move-result v1 invoke-static {v1, v0}, Landroidx/core/graphics/ColorUtils;->compositeAlpha(II)I move-result v2 invoke-static {p0}, Landroid/graphics/Color;->red(I)I move-result v3 invoke-static {p1}, Landroid/graphics/Color;->red(I)I move-result v4 invoke-static {v3, v1, v4, v0, v2}, Landroidx/core/graphics/ColorUtils;->compositeComponent(IIIII)I move-result v3 invoke-static {p0}, Landroid/graphics/Color;->green(I)I move-result v4 invoke-static {p1}, Landroid/graphics/Color;->green(I)I move-result v5 invoke-static {v4, v1, v5, v0, v2}, Landroidx/core/graphics/ColorUtils;->compositeComponent(IIIII)I move-result v4 invoke-static {p0}, Landroid/graphics/Color;->blue(I)I move-result p0 invoke-static {p1}, Landroid/graphics/Color;->blue(I)I move-result p1 invoke-static {p0, v1, p1, v0, v2}, Landroidx/core/graphics/ColorUtils;->compositeComponent(IIIII)I move-result p0 invoke-static {v2, v3, v4, p0}, Landroid/graphics/Color;->argb(IIII)I move-result p0 return p0 .end method .method public static compositeColors(Landroid/graphics/Color;Landroid/graphics/Color;)Landroid/graphics/Color; .locals 7 .param p0 # Landroid/graphics/Color; .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p1 # Landroid/graphics/Color; .annotation build Landroidx/annotation/NonNull; .end annotation .end param .annotation build Landroidx/annotation/NonNull; .end annotation .annotation build Landroidx/annotation/RequiresApi; value = 0x1a .end annotation invoke-virtual {p0}, Landroid/graphics/Color;->getModel()Landroid/graphics/ColorSpace$Model; move-result-object v0 invoke-virtual {p1}, Landroid/graphics/Color;->getModel()Landroid/graphics/ColorSpace$Model; move-result-object v1 invoke-static {v0, v1}, Ljava/util/Objects;->equals(Ljava/lang/Object;Ljava/lang/Object;)Z move-result v0 if-eqz v0, :cond_3 invoke-virtual {p1}, Landroid/graphics/Color;->getColorSpace()Landroid/graphics/ColorSpace; move-result-object v0 invoke-virtual {p0}, Landroid/graphics/Color;->getColorSpace()Landroid/graphics/ColorSpace; move-result-object v1 invoke-static {v0, v1}, Ljava/util/Objects;->equals(Ljava/lang/Object;Ljava/lang/Object;)Z move-result v0 if-eqz v0, :cond_0 goto :goto_0 :cond_0 invoke-virtual {p1}, Landroid/graphics/Color;->getColorSpace()Landroid/graphics/ColorSpace; move-result-object v0 invoke-virtual {p0, v0}, Landroid/graphics/Color;->convert(Landroid/graphics/ColorSpace;)Landroid/graphics/Color; move-result-object p0 :goto_0 invoke-virtual {p0}, Landroid/graphics/Color;->getComponents()[F move-result-object v0 invoke-virtual {p1}, Landroid/graphics/Color;->getComponents()[F move-result-object v1 invoke-virtual {p0}, Landroid/graphics/Color;->alpha()F move-result p0 invoke-virtual {p1}, Landroid/graphics/Color;->alpha()F move-result v2 const/high16 v3, 0x3f800000 # 1.0f sub-float/2addr v3, p0 mul-float v3, v3, v2 invoke-virtual {p1}, Landroid/graphics/Color;->getComponentCount()I move-result v2 add-int/lit8 v2, v2, -0x1 add-float v4, p0, v3 aput v4, v1, v2 aget v4, v1, v2 const/4 v5, 0x0 cmpl-float v4, v4, v5 if-lez v4, :cond_1 aget v4, v1, v2 div-float/2addr p0, v4 aget v4, v1, v2 div-float/2addr v3, v4 :cond_1 const/4 v4, 0x0 :goto_1 if-ge v4, v2, :cond_2 aget v5, v0, v4 mul-float v5, v5, p0 aget v6, v1, v4 mul-float v6, v6, v3 add-float/2addr v6, v5 aput v6, v1, v4 add-int/lit8 v4, v4, 0x1 goto :goto_1 :cond_2 invoke-virtual {p1}, Landroid/graphics/Color;->getColorSpace()Landroid/graphics/ColorSpace; move-result-object p0 invoke-static {v1, p0}, Landroid/graphics/Color;->valueOf([FLandroid/graphics/ColorSpace;)Landroid/graphics/Color; move-result-object p0 return-object p0 :cond_3 new-instance v0, Ljava/lang/IllegalArgumentException; const-string v1, "Color models must match (" invoke-static {v1}, Lf/e/c/a/a;->F(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v1 invoke-virtual {p0}, Landroid/graphics/Color;->getModel()Landroid/graphics/ColorSpace$Model; move-result-object p0 invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder; const-string p0, " vs. " invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {p1}, Landroid/graphics/Color;->getModel()Landroid/graphics/ColorSpace$Model; move-result-object p0 invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder; const-string p0, ")" invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p0 invoke-direct {v0, p0}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw v0 .end method .method private static compositeComponent(IIIII)I .locals 0 if-nez p4, :cond_0 const/4 p0, 0x0 return p0 :cond_0 mul-int/lit16 p0, p0, 0xff mul-int p0, p0, p1 mul-int p2, p2, p3 rsub-int p1, p1, 0xff mul-int p1, p1, p2 add-int/2addr p1, p0 mul-int/lit16 p4, p4, 0xff div-int/2addr p1, p4 return p1 .end method .method private static constrain(FFF)F .locals 1 cmpg-float v0, p0, p1 if-gez v0, :cond_0 move p0, p1 goto :goto_0 :cond_0 cmpl-float p1, p0, p2 if-lez p1, :cond_1 move p0, p2 :cond_1 :goto_0 return p0 .end method .method private static constrain(III)I .locals 0 if-ge p0, p1, :cond_0 move p0, p1 goto :goto_0 :cond_0 if-le p0, p2, :cond_1 move p0, p2 :cond_1 :goto_0 return p0 .end method .method public static distanceEuclidean([D[D)D .locals 9 .param p0 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param .param p1 # [D .annotation build Landroidx/annotation/NonNull; .end annotation .end param const/4 v0, 0x0 aget-wide v1, p0, v0 aget-wide v3, p1, v0 sub-double/2addr v1, v3 const-wide/high16 v3, 0x4000000000000000L # 2.0 invoke-static {v1, v2, v3, v4}, Ljava/lang/Math;->pow(DD)D move-result-wide v0 const/4 v2, 0x1 aget-wide v5, p0, v2 aget-wide v7, p1, v2 sub-double/2addr v5, v7 invoke-static {v5, v6, v3, v4}, Ljava/lang/Math;->pow(DD)D move-result-wide v5 add-double/2addr v5, v0 const/4 v0, 0x2 aget-wide v1, p0, v0 aget-wide p0, p1, v0 sub-double/2addr v1, p0 invoke-static {v1, v2, v3, v4}, Ljava/lang/Math;->pow(DD)D move-result-wide p0 add-double/2addr p0, v5 invoke-static {p0, p1}, Ljava/lang/Math;->sqrt(D)D move-result-wide p0 return-wide p0 .end method .method private static getTempDouble3Array()[D .locals 2 sget-object v0, Landroidx/core/graphics/ColorUtils;->TEMP_ARRAY:Ljava/lang/ThreadLocal; invoke-virtual {v0}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object; move-result-object v1 check-cast v1, [D if-nez v1, :cond_0 const/4 v1, 0x3 new-array v1, v1, [D invoke-virtual {v0, v1}, Ljava/lang/ThreadLocal;->set(Ljava/lang/Object;)V :cond_0 return-object v1 .end method .method private static pivotXyzComponent(D)D .locals 3 const-wide v0, 0x3f82231832fcac8eL # 0.008856 cmpl-double v2, p0, v0 if-lez v2, :cond_0 const-wide v0, 0x3fd5555555555555L # 0.3333333333333333 invoke-static {p0, p1, v0, v1}, Ljava/lang/Math;->pow(DD)D move-result-wide p0 goto :goto_0 :cond_0 const-wide v0, 0x408c3a6666666666L # 903.3 mul-double p0, p0, v0 const-wide/high16 v0, 0x4030000000000000L # 16.0 add-double/2addr p0, v0 const-wide/high16 v0, 0x405d000000000000L # 116.0 div-double/2addr p0, v0 :goto_0 return-wide p0 .end method .method public static setAlphaComponent(II)I .locals 1 .param p0 # I .annotation build Landroidx/annotation/ColorInt; .end annotation .end param .param p1 # I .annotation build Landroidx/annotation/IntRange; from = 0x0L to = 0xffL .end annotation .end param .annotation build Landroidx/annotation/ColorInt; .end annotation if-ltz p1, :cond_0 const/16 v0, 0xff if-gt p1, v0, :cond_0 const v0, 0xffffff and-int/2addr p0, v0 shl-int/lit8 p1, p1, 0x18 or-int/2addr p0, p1 return p0 :cond_0 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "alpha must be between 0 and 255." invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method