granularity level: instruction
.class public final Landroidx/core/graphics/ColorUtils;
.super Ljava/lang/Object;
.source "ColorUtils.java"
.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
.method static constructor <clinit>()V
.locals 1
new-instance v0, Ljava/lang/ThreadLocal;
invoke-direct {v0}, Ljava/lang/ThreadLocal;-><init>()V
sput-object v0, Landroidx/core/graphics/ColorUtils;->TEMP_ARRAY:Ljava/lang/ThreadLocal;
return-void
.end method
.method private constructor <init>()V
.locals 0
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static HSLToColor([F)I
.locals 6
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/16 :goto_0
:pswitch_0
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)I
move-result v1
mul-float v3, p0, v2
invoke-static {v3}, Ljava/lang/Math;->round(F)I
move-result v3
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)I
move-result p0
goto :goto_0
:pswitch_1
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)I
move-result v1
mul-float v3, p0, v2
invoke-static {v3}, Ljava/lang/Math;->round(F)I
move-result v3
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)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
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)I
move-result v3
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)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
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)I
move-result v3
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)I
move-result p0
goto :goto_0
:pswitch_4
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)I
move-result v1
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)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
add-float/2addr v4, p0
mul-float v4, v4, v2
invoke-static {v4}, Ljava/lang/Math;->round(F)I
move-result v1
add-float/2addr v5, p0
mul-float v5, v5, v2
invoke-static {v5}, Ljava/lang/Math;->round(F)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
nop
: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
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
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
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
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
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 v4, v11
const-wide v11, 0x3fc71a9fbe76c8b4L # 0.1805
mul-double v11, v11, 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 v4, v13
const-wide v13, 0x3fb27bb2fec56d5dL # 0.0722
mul-double v13, v13, 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 v1, v7
const-wide v4, 0x3fee6a7ef9db22d1L # 0.9505
mul-double v9, v9, v4
add-double/2addr v1, v9
mul-double v1, v1, v11
aput-wide v1, 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;-><init>(Ljava/lang/String;)V
throw v0
.end method
.method public static XYZToColor(DDD)I
.locals 17
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 v0, v2
const-wide v2, -0x402016f0068db8bbL # -0.4986
mul-double v2, v2, 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 v4, v6
const-wide v6, 0x3fa53f7ced916873L # 0.0415
mul-double v6, v6, 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 v6, v8
const-wide v8, 0x3ff0e978d4fdf3b6L # 1.057
mul-double v8, v8, 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
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;-><init>(Ljava/lang/String;)V
throw p0
.end method
.method public static blendARGB(IIF)I
.locals 5
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 v1, v2
invoke-static {p0}, Landroid/graphics/Color;->red(I)I
move-result v2
int-to-float v2, v2
mul-float v2, v2, 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 v2, v3
invoke-static {p0}, Landroid/graphics/Color;->green(I)I
move-result v3
int-to-float v3, v3
mul-float v3, v3, 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 v3, v4
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 p0, p1
float-to-int p1, v1
float-to-int p2, v2
float-to-int v0, v3
float-to-int p0, p0
invoke-static {p1, p2, v0, p0}, Landroid/graphics/Color;->argb(IIII)I
move-result p0
return p0
.end method
.method public static blendHSL([F[FF[F)V
.locals 4
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 v2, v3
aput v2, 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 p0, p1
aput p0, 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;-><init>(Ljava/lang/String;)V
throw p0
.end method
.method public static blendLAB([D[DD[D)V
.locals 7
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 v3, v5
aput-wide v3, 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 v3, v5
aput-wide v3, 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 v3, p0
aput-wide v3, 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;-><init>(Ljava/lang/String;)V
throw p0
.end method
.method public static calculateContrast(II)D
.locals 4
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;
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
const-string v1, "background can not be translucent: #"
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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;-><init>(Ljava/lang/String;)V
throw p0
.end method
.method public static calculateLuminance(I)D
.locals 5
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
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;
new-instance p2, Ljava/lang/StringBuilder;
invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V
const-string v0, "background can not be translucent: #"
invoke-virtual {p2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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;-><init>(Ljava/lang/String;)V
throw p0
.end method
.method static circularInterpolate(FFF)F
.locals 3
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 p0, p1
rem-float/2addr p0, v1
return p0
.end method
.method public static colorToHSL(I[F)V
.locals 2
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
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
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 p1, p1, p0
div-int/lit16 p1, p1, 0xff
rsub-int p0, p1, 0xff
return p0
.end method
.method public static compositeColors(II)I
.locals 6
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
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 v2, v2, v3
invoke-virtual {p1}, Landroid/graphics/Color;->getComponentCount()I
move-result v3
add-int/lit8 v3, v3, -0x1
add-float v4, p0, v2
aput v4, v1, v3
const/4 v5, 0x0
cmpl-float v5, v4, v5
if-lez v5, :cond_1
div-float/2addr p0, v4
div-float/2addr v2, v4
:cond_1
const/4 v4, 0x0
:goto_1
if-ge v4, v3, :cond_2
aget v5, v0, v4
mul-float v5, v5, p0
aget v6, v1, v4
mul-float v6, v6, v2
add-float/2addr v5, v6
aput v5, 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;
new-instance v1, Ljava/lang/StringBuilder;
invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V
const-string v2, "Color models must match ("
invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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;-><init>(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 p2, p2, p1
add-int/2addr p0, p2
mul-int/lit16 p4, p4, 0xff
div-int/2addr p0, p4
return p0
.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
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 v0, v5
const/4 v2, 0x2
aget-wide v5, p0, v2
aget-wide p0, p1, v2
sub-double/2addr v5, p0
invoke-static {v5, v6, v3, v4}, Ljava/lang/Math;->pow(DD)D
move-result-wide p0
add-double/2addr v0, p0
invoke-static {v0, v1}, 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
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;-><init>(Ljava/lang/String;)V
throw p0
.end method