184 lines
3.1 KiB
Smali
184 lines
3.1 KiB
Smali
.class public final Lcom/discord/utilities/quantize/ColorHistogram;
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.super Ljava/lang/Object;
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.source "ColorHistogram.java"
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# instance fields
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.field public final mColorCounts:[I
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.field public final mColors:[I
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.field public final mNumberColors:I
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# direct methods
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.method public constructor <init>([I)V
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.locals 2
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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invoke-static {p1}, Ljava/util/Arrays;->sort([I)V
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invoke-static {p1}, Lcom/discord/utilities/quantize/ColorHistogram;->countDistinctColors([I)I
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move-result v0
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iput v0, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mNumberColors:I
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new-array v1, v0, [I
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iput-object v1, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColors:[I
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new-array v0, v0, [I
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iput-object v0, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColorCounts:[I
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invoke-direct {p0, p1}, Lcom/discord/utilities/quantize/ColorHistogram;->countFrequencies([I)V
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return-void
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.end method
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.method public static countDistinctColors([I)I
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.locals 4
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array-length v0, p0
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const/4 v1, 0x2
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if-ge v0, v1, :cond_0
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array-length p0, p0
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return p0
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:cond_0
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const/4 v0, 0x0
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aget v0, p0, v0
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const/4 v1, 0x1
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const/4 v2, 0x1
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:goto_0
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array-length v3, p0
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if-ge v1, v3, :cond_2
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aget v3, p0, v1
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if-eq v3, v0, :cond_1
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aget v0, p0, v1
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add-int/lit8 v2, v2, 0x1
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:cond_1
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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:cond_2
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return v2
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.end method
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.method private countFrequencies([I)V
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.locals 6
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array-length v0, p1
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if-nez v0, :cond_0
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return-void
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:cond_0
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const/4 v0, 0x0
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aget v1, p1, v0
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iget-object v2, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColors:[I
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aput v1, v2, v0
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iget-object v2, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColorCounts:[I
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const/4 v3, 0x1
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aput v3, v2, v0
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array-length v2, p1
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if-ne v2, v3, :cond_1
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return-void
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:cond_1
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const/4 v2, 0x1
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:goto_0
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array-length v4, p1
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if-ge v2, v4, :cond_3
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aget v4, p1, v2
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if-ne v4, v1, :cond_2
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iget-object v4, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColorCounts:[I
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aget v5, v4, v0
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add-int/2addr v5, v3
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aput v5, v4, v0
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goto :goto_1
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:cond_2
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aget v1, p1, v2
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add-int/lit8 v0, v0, 0x1
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iget-object v4, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColors:[I
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aput v1, v4, v0
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iget-object v4, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColorCounts:[I
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aput v3, v4, v0
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:goto_1
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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:cond_3
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return-void
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.end method
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# virtual methods
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.method public getColorCounts()[I
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.locals 1
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iget-object v0, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColorCounts:[I
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return-object v0
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.end method
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.method public getColors()[I
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.locals 1
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iget-object v0, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mColors:[I
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return-object v0
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.end method
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.method public getNumberOfColors()I
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.locals 1
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iget v0, p0, Lcom/discord/utilities/quantize/ColorHistogram;->mNumberColors:I
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return v0
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.end method
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