180 lines
3.6 KiB
Smali
180 lines
3.6 KiB
Smali
.class public Lorg/kc7bfi/jflac/frame/EntropyPartitionedRice;
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.super Lorg/kc7bfi/jflac/frame/EntropyCodingMethod;
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.source "EntropyPartitionedRice.java"
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# static fields
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.field private static final ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER:I = 0xf
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.field private static final ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN:I = 0x4
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.field private static final ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN:I = 0x5
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# instance fields
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.field public contents:Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;
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.field public order:I
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# direct methods
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.method public constructor <init>()V
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.locals 0
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.line 1
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invoke-direct {p0}, Lorg/kc7bfi/jflac/frame/EntropyCodingMethod;-><init>()V
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return-void
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.end method
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# virtual methods
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.method public readResidual(Lorg/kc7bfi/jflac/io/BitInputStream;IILorg/kc7bfi/jflac/frame/Header;[I)V
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.locals 7
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Ljava/io/IOException;
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}
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.end annotation
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const/4 v0, 0x1
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shl-int/2addr v0, p3
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.line 1
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iget p4, p4, Lorg/kc7bfi/jflac/frame/Header;->blockSize:I
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if-lez p3, :cond_0
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shr-int/2addr p4, p3
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goto :goto_0
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:cond_0
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sub-int/2addr p4, p2
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.line 2
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:goto_0
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iget-object v1, p0, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRice;->contents:Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;
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const/4 v2, 0x6
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invoke-static {v2, p3}, Ljava/lang/Math;->max(II)I
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move-result v2
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invoke-virtual {v1, v2}, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;->ensureSize(I)V
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.line 3
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iget-object v1, p0, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRice;->contents:Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;
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new-array v2, v0, [I
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iput-object v2, v1, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;->parameters:[I
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const/4 v1, 0x0
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move v2, v1
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move v3, v2
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:goto_1
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if-ge v2, v0, :cond_7
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const/4 v4, 0x4
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.line 4
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invoke-virtual {p1, v4}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v4
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.line 5
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iget-object v5, p0, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRice;->contents:Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;
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iget-object v5, v5, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;->parameters:[I
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aput v4, v5, v2
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const/16 v5, 0xf
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if-ge v4, v5, :cond_3
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if-eqz p3, :cond_2
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if-lez v2, :cond_1
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goto :goto_2
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:cond_1
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sub-int v5, p4, p2
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goto :goto_3
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:cond_2
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:goto_2
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move v5, p4
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.line 6
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:goto_3
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invoke-virtual {p1, p5, v3, v5, v4}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRiceSignedBlock([IIII)V
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add-int/2addr v3, v5
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goto :goto_6
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:cond_3
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const/4 v4, 0x5
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.line 7
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invoke-virtual {p1, v4}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v4
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.line 8
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iget-object v5, p0, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRice;->contents:Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;
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iget-object v5, v5, Lorg/kc7bfi/jflac/frame/EntropyPartitionedRiceContents;->rawBits:[I
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aput v4, v5, v2
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if-eqz p3, :cond_5
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if-lez v2, :cond_4
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goto :goto_4
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:cond_4
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move v5, p2
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goto :goto_5
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:cond_5
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:goto_4
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move v5, v1
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:goto_5
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if-ge v5, p4, :cond_6
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.line 9
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invoke-virtual {p1, v4}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawInt(I)I
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move-result v6
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aput v6, p5, v3
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add-int/lit8 v5, v5, 0x1
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add-int/lit8 v3, v3, 0x1
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goto :goto_5
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:cond_6
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:goto_6
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add-int/lit8 v2, v2, 0x1
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goto :goto_1
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:cond_7
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return-void
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.end method
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