478 lines
12 KiB
Smali
478 lines
12 KiB
Smali
.class public Lorg/kc7bfi/jflac/metadata/StreamInfo;
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.super Lorg/kc7bfi/jflac/metadata/Metadata;
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.source "StreamInfo.java"
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# static fields
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.field private static final STREAMINFO_BITS_PER_SAMPLE_LEN:I = 0x5
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.field private static final STREAMINFO_CHANNELS_LEN:I = 0x3
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.field private static final STREAMINFO_MAX_BLOCK_SIZE_LEN:I = 0x10
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.field private static final STREAMINFO_MAX_FRAME_SIZE_LEN:I = 0x18
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.field private static final STREAMINFO_MD5SUM_LEN:I = 0x80
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.field private static final STREAMINFO_MIN_BLOCK_SIZE_LEN:I = 0x10
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.field private static final STREAMINFO_MIN_FRAME_SIZE_LEN:I = 0x18
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.field private static final STREAMINFO_SAMPLE_RATE_LEN:I = 0x14
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.field private static final STREAMINFO_TOTAL_SAMPLES_LEN:I = 0x24
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# instance fields
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.field private bitsPerSample:I
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.field private channels:I
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.field private maxBlockSize:I
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.field private maxFrameSize:I
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.field private md5sum:[B
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.field private minBlockSize:I
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.field private minFrameSize:I
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.field private sampleRate:I
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.field private totalSamples:J
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# direct methods
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.method public constructor <init>(Lorg/kc7bfi/jflac/io/BitInputStream;IZ)V
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.locals 2
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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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.line 1
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invoke-direct {p0, p3}, Lorg/kc7bfi/jflac/metadata/Metadata;-><init>(Z)V
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const/16 p3, 0x10
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new-array v0, p3, [B
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.line 2
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iput-object v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->md5sum:[B
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.line 3
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invoke-virtual {p1, p3}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minBlockSize:I
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.line 4
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invoke-virtual {p1, p3}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxBlockSize:I
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const/16 v0, 0x18
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.line 5
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v1
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iput v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minFrameSize:I
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.line 6
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxFrameSize:I
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const/16 v0, 0x14
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.line 7
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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const/4 v0, 0x3
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.line 8
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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add-int/lit8 v0, v0, 0x1
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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const/4 v0, 0x5
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.line 9
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I
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move-result v0
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add-int/lit8 v0, v0, 0x1
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iput v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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const/16 v0, 0x24
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.line 10
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invoke-virtual {p1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawULong(I)J
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move-result-wide v0
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iput-wide v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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.line 11
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iget-object v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->md5sum:[B
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invoke-virtual {p1, v0, p3}, Lorg/kc7bfi/jflac/io/BitInputStream;->readByteBlockAlignedNoCRC([BI)V
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add-int/lit8 p2, p2, -0x22
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const/4 p3, 0x0
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.line 12
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invoke-virtual {p1, p3, p2}, Lorg/kc7bfi/jflac/io/BitInputStream;->readByteBlockAlignedNoCRC([BI)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 addTotalSamples(J)V
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.locals 2
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.line 1
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iget-wide v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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add-long/2addr v0, p1
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iput-wide v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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return-void
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.end method
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.method public calcLength()I
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.locals 1
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.line 1
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iget-object v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->md5sum:[B
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array-length v0, v0
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mul-int/lit8 v0, v0, 0x8
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add-int/lit16 v0, v0, 0x90
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add-int/lit8 v0, v0, 0x7
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.line 2
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div-int/lit8 v0, v0, 0x8
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return v0
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.end method
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.method public compatiable(Lorg/kc7bfi/jflac/metadata/StreamInfo;)Z
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.locals 3
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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iget v1, p1, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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const/4 v2, 0x0
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if-eq v0, v1, :cond_0
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return v2
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.line 2
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:cond_0
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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iget v1, p1, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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if-eq v0, v1, :cond_1
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return v2
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.line 3
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:cond_1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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iget p1, p1, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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if-eq v0, p1, :cond_2
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return v2
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:cond_2
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const/4 p1, 0x1
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return p1
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.end method
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.method public getBitsPerSample()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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return v0
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.end method
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.method public getChannels()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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return v0
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.end method
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.method public getMaxBlockSize()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxBlockSize:I
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return v0
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.end method
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.method public getMaxFrameSize()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxFrameSize:I
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return v0
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.end method
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.method public getMinBlockSize()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minBlockSize:I
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return v0
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.end method
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.method public getMinFrameSize()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minFrameSize:I
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return v0
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.end method
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.method public getSampleRate()I
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.locals 1
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.line 1
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iget v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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return v0
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.end method
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.method public getTotalSamples()J
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.locals 2
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.line 1
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iget-wide v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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return-wide v0
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.end method
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.method public setTotalSamples(J)V
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.locals 0
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.line 1
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iput-wide p1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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return-void
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.end method
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.method public toString()Ljava/lang/String;
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.locals 3
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const-string v0, "StreamInfo: BlockSize="
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.line 1
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invoke-static {v0}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v0
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iget v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minBlockSize:I
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v1, "-"
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxBlockSize:I
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v2, " FrameSize"
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minFrameSize:I
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invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxFrameSize:I
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v1, " SampleRate="
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v1, " Channels="
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v1, " BPS="
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v1, " TotalSamples="
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invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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iget-wide v1, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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invoke-virtual {v0, v1, v2}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;
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invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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return-object v0
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.end method
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.method public write(Lorg/kc7bfi/jflac/io/BitOutputStream;Z)V
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.locals 3
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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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.line 1
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invoke-virtual {p1, p2, v0}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(ZI)V
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const/4 p2, 0x0
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const/4 v1, 0x7
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.line 2
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 3
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invoke-virtual {p0}, Lorg/kc7bfi/jflac/metadata/StreamInfo;->calcLength()I
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move-result p2
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const/16 v1, 0x18
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 4
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minBlockSize:I
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const/16 v2, 0x10
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invoke-virtual {p1, p2, v2}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 5
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxBlockSize:I
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invoke-virtual {p1, p2, v2}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 6
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->minFrameSize:I
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 7
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->maxFrameSize:I
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 8
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->sampleRate:I
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const/16 v1, 0x14
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 9
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->channels:I
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sub-int/2addr p2, v0
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const/4 v1, 0x3
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invoke-virtual {p1, p2, v1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawUInt(II)V
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.line 10
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iget p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->bitsPerSample:I
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sub-int/2addr p2, v0
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int-to-long v0, p2
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const/4 p2, 0x5
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invoke-virtual {p1, v0, v1, p2}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawULong(JI)V
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.line 11
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iget-wide v0, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->totalSamples:J
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const/16 p2, 0x24
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invoke-virtual {p1, v0, v1, p2}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeRawULong(JI)V
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.line 12
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iget-object p2, p0, Lorg/kc7bfi/jflac/metadata/StreamInfo;->md5sum:[B
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array-length v0, p2
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invoke-virtual {p1, p2, v0}, Lorg/kc7bfi/jflac/io/BitOutputStream;->writeByteBlock([BI)V
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.line 13
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invoke-virtual {p1}, Lorg/kc7bfi/jflac/io/BitOutputStream;->flushByteAligned()V
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return-void
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.end method
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