.class public Lorg/kc7bfi/jflac/io/BitInputStream; .super Ljava/lang/Object; .source "BitInputStream.java" # static fields .field private static final BITS_PER_BLURB:I = 0x8 .field private static final BITS_PER_BLURB_LOG2:I = 0x3 .field private static final BLURB_TOP_BIT_ONE:B = -0x80t .field private static final BUFFER_CHUNK_SIZE:I = 0x400 # instance fields .field private availBits:I .field private buffer:[B .field private getBit:I .field private getByte:I .field private inStream:Ljava/io/InputStream; .field private putByte:I .field private readCRC16:S .field private totalBitsRead:I # direct methods .method public constructor (Ljava/io/InputStream;)V .locals 1 .line 1 invoke-direct {p0}, Ljava/lang/Object;->()V const/16 v0, 0x400 new-array v0, v0, [B .line 2 iput-object v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B const/4 v0, 0x0 .line 3 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I .line 4 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 5 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I .line 6 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 7 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I .line 8 iput-short v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S .line 9 iput-object p1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->inStream:Ljava/io/InputStream; return-void .end method .method private readFromStream()I .locals 4 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I const/4 v1, 0x0 if-lez v0, :cond_0 iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I if-le v2, v0, :cond_0 .line 2 iget-object v3, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B sub-int/2addr v2, v0 invoke-static {v3, v0, v3, v1, v2}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V .line 3 :cond_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I sub-int/2addr v0, v2 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I .line 4 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 5 iget-object v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B array-length v2, v1 sub-int/2addr v2, v0 .line 6 iget-object v3, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->inStream:Ljava/io/InputStream; invoke-virtual {v3, v1, v0, v2}, Ljava/io/InputStream;->read([BII)I move-result v0 if-lez v0, :cond_1 .line 7 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I add-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I .line 8 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I shl-int/lit8 v2, v0, 0x3 add-int/2addr v1, v2 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I return v0 .line 9 :cond_1 new-instance v0, Ljava/io/EOFException; invoke-direct {v0}, Ljava/io/EOFException;->()V throw v0 .end method # virtual methods .method public bitsLeftForByteAlignment()I .locals 1 .line 1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I and-int/lit8 v0, v0, 0x7 rsub-int/lit8 v0, v0, 0x8 return v0 .end method .method public getInputBytesUnconsumed()I .locals 1 .line 1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I shr-int/lit8 v0, v0, 0x3 return v0 .end method .method public getReadCRC16()S .locals 1 .line 1 iget-short v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S return v0 .end method .method public getTotalBytesRead()I .locals 1 .line 1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I add-int/lit8 v0, v0, 0x7 div-int/lit8 v0, v0, 0x8 return v0 .end method .method public isConsumedByteAligned()Z .locals 1 .line 1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I and-int/lit8 v0, v0, 0x7 if-nez v0, :cond_0 const/4 v0, 0x1 goto :goto_0 :cond_0 const/4 v0, 0x0 :goto_0 return v0 .end method .method public peekBitToInt(II)I .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 1 :goto_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I if-ge p2, v0, :cond_2 const/4 v0, 0x1 shl-int/2addr p1, v0 .line 2 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I add-int v2, v1, p2 const/4 v3, 0x0 const/16 v4, 0x80 const/16 v5, 0x8 if-lt v2, v5, :cond_0 add-int/2addr v1, p2 .line 3 rem-int/2addr v1, v5 .line 4 iget-object p2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I add-int/2addr v2, v0 aget-byte p2, p2, v2 shr-int v1, v4, v1 and-int/2addr p2, v1 if-eqz p2, :cond_1 goto :goto_1 .line 5 :cond_0 iget-object v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v5, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I aget-byte v2, v2, v5 add-int/2addr v1, p2 shr-int p2, v4, v1 and-int/2addr p2, v2 if-eqz p2, :cond_1 goto :goto_1 :cond_1 move v0, v3 :goto_1 or-int/2addr p1, v0 return p1 .line 6 :cond_2 invoke-direct {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I goto :goto_0 .end method .method public peekRawUInt(I)I .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/4 v0, 0x0 move v1, v0 :goto_0 if-ge v0, p1, :cond_0 .line 1 invoke-virtual {p0, v1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->peekBitToInt(II)I move-result v1 add-int/lit8 v0, v0, 0x1 goto :goto_0 :cond_0 return v1 .end method .method public readBit()I .locals 7 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 1 :goto_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I if-lez v0, :cond_2 .line 2 iget-object v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I aget-byte v2, v0, v1 const/16 v3, 0x80 iget v4, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I shr-int/2addr v3, v4 and-int/2addr v2, v3 const/4 v3, 0x0 const/4 v5, 0x1 if-eqz v2, :cond_0 move v2, v5 goto :goto_1 :cond_0 move v2, v3 :goto_1 add-int/2addr v4, v5 .line 3 iput v4, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I const/16 v6, 0x8 if-ne v4, v6, :cond_1 .line 4 aget-byte v0, v0, v1 iget-short v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v0, v1}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v0 iput-short v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S .line 5 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I add-int/2addr v0, v5 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 6 iput v3, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I .line 7 :cond_1 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I sub-int/2addr v0, v5 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 8 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I add-int/2addr v0, v5 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I return v2 .line 9 :cond_2 invoke-direct {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I goto :goto_0 .end method .method public readBitToInt(I)I .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 1 :goto_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I if-lez v0, :cond_2 const/4 v0, 0x1 shl-int/2addr p1, v0 .line 2 iget-object v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I aget-byte v3, v1, v2 const/16 v4, 0x80 iget v5, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I shr-int/2addr v4, v5 and-int/2addr v3, v4 const/4 v4, 0x0 if-eqz v3, :cond_0 move v3, v0 goto :goto_1 :cond_0 move v3, v4 :goto_1 or-int/2addr p1, v3 add-int/2addr v5, v0 .line 3 iput v5, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I const/16 v3, 0x8 if-ne v5, v3, :cond_1 .line 4 aget-byte v1, v1, v2 iget-short v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v1, v2}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v1 iput-short v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S .line 5 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I add-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 6 iput v4, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I .line 7 :cond_1 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I sub-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 8 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I add-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I return p1 .line 9 :cond_2 invoke-direct {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I goto :goto_0 .end method .method public readBitToLong(J)J .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation .line 1 :goto_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I if-lez v0, :cond_2 const/4 v0, 0x1 shl-long/2addr p1, v0 .line 2 iget-object v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I aget-byte v3, v1, v2 const/16 v4, 0x80 iget v5, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I shr-int/2addr v4, v5 and-int/2addr v3, v4 if-eqz v3, :cond_0 const-wide/16 v3, 0x1 goto :goto_1 :cond_0 const-wide/16 v3, 0x0 :goto_1 or-long/2addr p1, v3 add-int/2addr v5, v0 .line 3 iput v5, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I const/16 v3, 0x8 if-ne v5, v3, :cond_1 .line 4 aget-byte v1, v1, v2 iget-short v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v1, v2}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v1 iput-short v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S .line 5 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I add-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I const/4 v1, 0x0 .line 6 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I .line 7 :cond_1 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I sub-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 8 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I add-int/2addr v1, v0 iput v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I return-wide p1 .line 9 :cond_2 invoke-direct {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I goto :goto_0 .end method .method public readByteBlockAlignedNoCRC([BI)V .locals 5 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation move v0, p2 :goto_0 if-lez v0, :cond_2 .line 1 iget v1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I sub-int/2addr v1, v2 invoke-static {v0, v1}, Ljava/lang/Math;->min(II)I move-result v1 if-nez v1, :cond_0 .line 2 invoke-direct {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I goto :goto_0 :cond_0 if-eqz p1, :cond_1 .line 3 iget-object v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B iget v3, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I sub-int v4, p2, v0 invoke-static {v2, v3, p1, v4, v1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V :cond_1 sub-int/2addr v0, v1 .line 4 iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I add-int/2addr v2, v1 iput v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 5 iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I shl-int/lit8 v1, v1, 0x3 sub-int/2addr v2, v1 iput v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 6 iget v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I add-int/2addr v2, v1 iput v2, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I goto :goto_0 :cond_2 return-void .end method .method public readRawInt(I)I .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/4 v0, 0x0 if-nez p1, :cond_0 return v0 :cond_0 move v1, v0 :goto_0 if-ge v0, p1, :cond_1 .line 1 invoke-virtual {p0, v1}, Lorg/kc7bfi/jflac/io/BitInputStream;->readBitToInt(I)I move-result v1 add-int/lit8 v0, v0, 0x1 goto :goto_0 :cond_1 rsub-int/lit8 p1, p1, 0x20 if-eqz p1, :cond_2 shl-int v0, v1, p1 shr-int v1, v0, p1 :cond_2 return v1 .end method .method public readRawIntLittleEndian()I .locals 3 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/16 v0, 0x8 .line 1 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v1 .line 2 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v2 shl-int/2addr v2, v0 or-int/2addr v1, v2 .line 3 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v2 shl-int/lit8 v2, v2, 0x10 or-int/2addr v1, v2 .line 4 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v0 shl-int/lit8 v0, v0, 0x18 or-int/2addr v0, v1 return v0 .end method .method public readRawUInt(I)I .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/4 v0, 0x0 move v1, v0 :goto_0 if-ge v0, p1, :cond_0 .line 1 invoke-virtual {p0, v1}, Lorg/kc7bfi/jflac/io/BitInputStream;->readBitToInt(I)I move-result v1 add-int/lit8 v0, v0, 0x1 goto :goto_0 :cond_0 return v1 .end method .method public readRawULong(I)J .locals 3 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const-wide/16 v0, 0x0 const/4 v2, 0x0 :goto_0 if-ge v2, p1, :cond_0 .line 1 invoke-virtual {p0, v0, v1}, Lorg/kc7bfi/jflac/io/BitInputStream;->readBitToLong(J)J move-result-wide v0 add-int/lit8 v2, v2, 0x1 goto :goto_0 :cond_0 return-wide v0 .end method .method public readRiceSignedBlock([IIII)V .locals 17 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation move-object/from16 v0, p0 move/from16 v1, p3 if-nez v1, :cond_0 return-void .line 1 :cond_0 iget v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I mul-int/lit8 v3, v2, 0x8 .line 2 iget v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I add-int/2addr v3, v4 int-to-long v5, v3 const/16 v3, 0x8 if-lez v4, :cond_b .line 3 iget-object v8, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B aget-byte v8, v8, v2 shl-int v9, v8, v4 int-to-byte v9, v9 const/4 v10, 0x0 const/4 v11, 0x0 const/4 v12, 0x0 const/4 v13, 0x0 const/4 v14, 0x0 :goto_0 if-nez v10, :cond_4 if-eqz v9, :cond_3 const/4 v11, 0x0 :goto_1 and-int/lit8 v12, v9, -0x80 if-nez v12, :cond_1 shl-int/lit8 v9, v9, 0x1 int-to-byte v9, v9 add-int/lit8 v11, v11, 0x1 goto :goto_1 :cond_1 add-int/2addr v13, v11 shl-int/lit8 v9, v9, 0x1 int-to-byte v9, v9 add-int/lit8 v11, v11, 0x1 add-int/2addr v4, v11 add-int/lit8 v10, v10, 0x1 if-ne v4, v3, :cond_2 .line 4 iget-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v8, v4}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v4 iput-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S move/from16 v11, p4 const/4 v4, 0x0 const/4 v12, 0x0 goto/16 :goto_6 :cond_2 move/from16 v11, p4 const/4 v12, 0x0 goto :goto_0 :cond_3 rsub-int/lit8 v4, v4, 0x8 add-int/2addr v13, v4 .line 5 iget-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v8, v4}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v4 iput-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S :goto_2 const/4 v4, 0x0 goto/16 :goto_6 :cond_4 rsub-int/lit8 v15, v4, 0x8 if-lt v11, v15, :cond_8 shl-int/2addr v12, v15 and-int/lit16 v9, v9, 0xff shr-int v4, v9, v4 or-int/2addr v4, v12 .line 6 iget-short v9, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v8, v9}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v8 iput-short v8, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S if-ne v11, v15, :cond_7 shl-int v8, v13, p4 or-int v12, v4, v8 and-int/lit8 v4, v12, 0x1 if-eqz v4, :cond_5 add-int/lit8 v4, v14, 0x1 add-int v8, p2, v14 shr-int/lit8 v9, v12, 0x1 neg-int v9, v9 add-int/lit8 v9, v9, -0x1 .line 7 aput v9, p1, v8 goto :goto_3 :cond_5 add-int/lit8 v4, v14, 0x1 add-int v8, p2, v14 shr-int/lit8 v9, v12, 0x1 .line 8 aput v9, p1, v8 :goto_3 move v14, v4 if-ne v14, v1, :cond_6 goto :goto_2 :cond_6 const/4 v10, 0x0 const/4 v13, 0x0 goto :goto_4 :cond_7 move v12, v4 :goto_4 sub-int/2addr v11, v15 goto :goto_2 :cond_8 shl-int/2addr v12, v11 and-int/lit16 v15, v9, 0xff rsub-int/lit8 v16, v11, 0x8 shr-int v15, v15, v16 or-int/2addr v12, v15 shl-int/2addr v9, v11 int-to-byte v9, v9 add-int/2addr v4, v11 shl-int v15, v13, p4 or-int/2addr v12, v15 and-int/lit8 v15, v12, 0x1 if-eqz v15, :cond_9 add-int/lit8 v15, v14, 0x1 add-int v14, p2, v14 shr-int/lit8 v7, v12, 0x1 neg-int v7, v7 add-int/lit8 v7, v7, -0x1 .line 9 aput v7, p1, v14 move v14, v15 goto :goto_5 :cond_9 add-int/lit8 v7, v14, 0x1 add-int v14, p2, v14 shr-int/lit8 v15, v12, 0x1 .line 10 aput v15, p1, v14 move v14, v7 :goto_5 if-ne v14, v1, :cond_a add-int/lit8 v2, v2, -0x1 :goto_6 add-int/lit8 v2, v2, 0x1 .line 11 iput v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 12 iput v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I goto :goto_7 :cond_a const/4 v10, 0x0 const/4 v13, 0x0 goto/16 :goto_0 :cond_b const/4 v4, 0x0 const/4 v10, 0x0 const/4 v11, 0x0 const/4 v12, 0x0 const/4 v13, 0x0 const/4 v14, 0x0 :goto_7 if-ge v14, v1, :cond_18 .line 13 :goto_8 iget v7, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I if-ge v2, v7, :cond_16 if-ge v14, v1, :cond_16 .line 14 iget-object v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->buffer:[B aget-byte v7, v4, v2 move v8, v7 const/4 v4, 0x0 :goto_9 if-nez v10, :cond_f if-eqz v8, :cond_e const/4 v9, 0x0 :goto_a and-int/lit8 v11, v8, -0x80 if-nez v11, :cond_c shl-int/lit8 v8, v8, 0x1 int-to-byte v8, v8 add-int/lit8 v9, v9, 0x1 goto :goto_a :cond_c add-int/2addr v13, v9 shl-int/lit8 v8, v8, 0x1 int-to-byte v8, v8 add-int/lit8 v9, v9, 0x1 add-int/2addr v4, v9 add-int/lit8 v10, v10, 0x1 if-ne v4, v3, :cond_d .line 15 iget-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v7, v4}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v4 iput-short v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S move/from16 v11, p4 const/4 v4, 0x0 const/4 v12, 0x0 goto/16 :goto_f :cond_d move/from16 v11, p4 const/4 v12, 0x0 goto :goto_9 :cond_e rsub-int/lit8 v4, v4, 0x8 add-int/2addr v4, v13 .line 16 iget-short v8, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v7, v8}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v7 iput-short v7, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S move v13, v4 :goto_b const/4 v4, 0x0 goto :goto_f :cond_f rsub-int/lit8 v9, v4, 0x8 if-lt v11, v9, :cond_13 shl-int/2addr v12, v9 and-int/lit16 v8, v8, 0xff shr-int v4, v8, v4 or-int/2addr v4, v12 .line 17 iget-short v8, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S invoke-static {v7, v8}, Lorg/kc7bfi/jflac/util/CRC16;->update(BS)S move-result v7 iput-short v7, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S if-ne v11, v9, :cond_12 shl-int v7, v13, p4 or-int/2addr v4, v7 and-int/lit8 v7, v4, 0x1 if-eqz v7, :cond_10 add-int/lit8 v7, v14, 0x1 add-int v8, p2, v14 shr-int/lit8 v12, v4, 0x1 neg-int v12, v12 add-int/lit8 v12, v12, -0x1 .line 18 aput v12, p1, v8 goto :goto_c :cond_10 add-int/lit8 v7, v14, 0x1 add-int v8, p2, v14 shr-int/lit8 v12, v4, 0x1 .line 19 aput v12, p1, v8 :goto_c move v14, v7 if-ne v14, v1, :cond_11 goto :goto_d :cond_11 const/4 v10, 0x0 const/4 v13, 0x0 :cond_12 sub-int/2addr v11, v9 :goto_d move v12, v4 goto :goto_b :cond_13 shl-int v9, v12, v11 and-int/lit16 v12, v8, 0xff rsub-int/lit8 v15, v11, 0x8 shr-int/2addr v12, v15 or-int/2addr v9, v12 shl-int/2addr v8, v11 int-to-byte v8, v8 add-int/2addr v4, v11 shl-int v12, v13, p4 or-int/2addr v12, v9 and-int/lit8 v9, v12, 0x1 if-eqz v9, :cond_14 add-int/lit8 v9, v14, 0x1 add-int v14, p2, v14 shr-int/lit8 v15, v12, 0x1 neg-int v15, v15 add-int/lit8 v15, v15, -0x1 .line 20 aput v15, p1, v14 goto :goto_e :cond_14 add-int/lit8 v9, v14, 0x1 add-int v14, p2, v14 shr-int/lit8 v15, v12, 0x1 .line 21 aput v15, p1, v14 :goto_e move v14, v9 if-ne v14, v1, :cond_15 add-int/lit8 v2, v2, -0x1 :goto_f add-int/lit8 v2, v2, 0x1 goto/16 :goto_8 :cond_15 const/4 v10, 0x0 const/4 v13, 0x0 goto/16 :goto_9 .line 22 :cond_16 iput v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 23 iput v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I if-ge v14, v1, :cond_17 mul-int/lit8 v2, v2, 0x8 add-int/2addr v2, v4 int-to-long v7, v2 .line 24 iget v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I move v15, v4 int-to-long v3, v2 sub-long/2addr v7, v5 add-long/2addr v3, v7 long-to-int v2, v3 iput v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I .line 25 iget v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I int-to-long v2, v2 sub-long/2addr v2, v7 long-to-int v2, v2 iput v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I .line 26 invoke-direct/range {p0 .. p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readFromStream()I .line 27 iget v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I const/16 v3, 0x8 mul-int/2addr v2, v3 iget v4, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I add-int/2addr v2, v4 int-to-long v5, v2 move v4, v15 const/4 v2, 0x0 goto/16 :goto_7 :cond_17 move v15, v4 goto/16 :goto_7 .line 28 :cond_18 iget v1, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I mul-int/2addr v1, v3 iget v2, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I add-int/2addr v1, v2 int-to-long v1, v1 .line 29 iget v3, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I int-to-long v3, v3 sub-long/2addr v1, v5 add-long/2addr v3, v1 long-to-int v3, v3 iput v3, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->totalBitsRead:I .line 30 iget v3, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I int-to-long v3, v3 sub-long/2addr v3, v1 long-to-int v1, v3 iput v1, v0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I return-void .end method .method public readUTF8Int(Lorg/kc7bfi/jflac/util/ByteData;)I .locals 6 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/16 v0, 0x8 .line 1 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v1 if-eqz p1, :cond_0 int-to-byte v2, v1 .line 2 invoke-virtual {p1, v2}, Lorg/kc7bfi/jflac/util/ByteData;->append(B)V :cond_0 and-int/lit16 v2, v1, 0x80 const/4 v3, -0x1 if-nez v2, :cond_1 const/4 v2, 0x0 goto :goto_0 :cond_1 and-int/lit16 v2, v1, 0xc0 if-eqz v2, :cond_2 and-int/lit8 v2, v1, 0x20 if-nez v2, :cond_2 and-int/lit8 v1, v1, 0x1f const/4 v2, 0x1 goto :goto_0 :cond_2 and-int/lit16 v2, v1, 0xe0 if-eqz v2, :cond_3 and-int/lit8 v2, v1, 0x10 if-nez v2, :cond_3 and-int/lit8 v1, v1, 0xf const/4 v2, 0x2 goto :goto_0 :cond_3 and-int/lit16 v2, v1, 0xf0 if-eqz v2, :cond_4 and-int/lit8 v2, v1, 0x8 if-nez v2, :cond_4 and-int/lit8 v1, v1, 0x7 const/4 v2, 0x3 goto :goto_0 :cond_4 and-int/lit16 v2, v1, 0xf8 if-eqz v2, :cond_5 and-int/lit8 v2, v1, 0x4 if-nez v2, :cond_5 and-int/lit8 v1, v1, 0x3 const/4 v2, 0x4 goto :goto_0 :cond_5 and-int/lit16 v2, v1, 0xfc if-eqz v2, :cond_a and-int/lit8 v2, v1, 0x2 if-nez v2, :cond_a and-int/lit8 v1, v1, 0x1 const/4 v2, 0x5 :goto_0 if-lez v2, :cond_9 .line 3 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->peekRawUInt(I)I move-result v4 and-int/lit16 v5, v4, 0x80 if-eqz v5, :cond_8 and-int/lit8 v4, v4, 0x40 if-eqz v4, :cond_6 goto :goto_1 .line 4 :cond_6 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v4 if-eqz p1, :cond_7 int-to-byte v5, v4 .line 5 invoke-virtual {p1, v5}, Lorg/kc7bfi/jflac/util/ByteData;->append(B)V :cond_7 shl-int/lit8 v1, v1, 0x6 and-int/lit8 v4, v4, 0x3f or-int/2addr v1, v4 add-int/lit8 v2, v2, -0x1 goto :goto_0 :cond_8 :goto_1 return v3 :cond_9 return v1 :cond_a return v3 .end method .method public readUTF8Long(Lorg/kc7bfi/jflac/util/ByteData;)J .locals 9 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/16 v0, 0x8 .line 1 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v1 if-eqz p1, :cond_0 int-to-byte v2, v1 .line 2 invoke-virtual {p1, v2}, Lorg/kc7bfi/jflac/util/ByteData;->append(B)V :cond_0 and-int/lit16 v2, v1, 0x80 const/4 v3, 0x6 const/4 v4, 0x3 const-wide/16 v5, -0x1 const/4 v7, 0x1 if-nez v2, :cond_1 int-to-long v1, v1 const/4 v4, 0x0 goto :goto_0 :cond_1 and-int/lit16 v2, v1, 0xc0 if-eqz v2, :cond_2 and-int/lit8 v2, v1, 0x20 if-nez v2, :cond_2 and-int/lit8 v1, v1, 0x1f int-to-long v1, v1 move v4, v7 goto :goto_0 :cond_2 and-int/lit16 v2, v1, 0xe0 if-eqz v2, :cond_3 and-int/lit8 v2, v1, 0x10 if-nez v2, :cond_3 and-int/lit8 v1, v1, 0xf int-to-long v1, v1 const/4 v4, 0x2 goto :goto_0 :cond_3 and-int/lit16 v2, v1, 0xf0 if-eqz v2, :cond_4 and-int/lit8 v2, v1, 0x8 if-nez v2, :cond_4 and-int/lit8 v1, v1, 0x7 int-to-long v1, v1 goto :goto_0 :cond_4 and-int/lit16 v2, v1, 0xf8 if-eqz v2, :cond_5 and-int/lit8 v2, v1, 0x4 if-nez v2, :cond_5 and-int/2addr v1, v4 int-to-long v1, v1 const/4 v4, 0x4 goto :goto_0 :cond_5 and-int/lit16 v2, v1, 0xfc if-eqz v2, :cond_6 and-int/lit8 v2, v1, 0x2 if-nez v2, :cond_6 and-int/2addr v1, v7 int-to-long v1, v1 const/4 v4, 0x5 goto :goto_0 :cond_6 and-int/lit16 v2, v1, 0xfe if-eqz v2, :cond_b and-int/2addr v1, v7 if-nez v1, :cond_b const-wide/16 v1, 0x0 move v4, v3 :goto_0 if-lez v4, :cond_a .line 3 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->peekRawUInt(I)I move-result v7 and-int/lit16 v8, v7, 0x80 if-eqz v8, :cond_9 and-int/lit8 v7, v7, 0x40 if-eqz v7, :cond_7 goto :goto_1 .line 4 :cond_7 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I move-result v7 if-eqz p1, :cond_8 int-to-byte v8, v7 .line 5 invoke-virtual {p1, v8}, Lorg/kc7bfi/jflac/util/ByteData;->append(B)V :cond_8 shl-long/2addr v1, v3 and-int/lit8 v7, v7, 0x3f int-to-long v7, v7 or-long/2addr v1, v7 add-int/lit8 v4, v4, -0x1 goto :goto_0 :cond_9 :goto_1 return-wide v5 :cond_a return-wide v1 :cond_b return-wide v5 .end method .method public readUnaryUnsigned()I .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/4 v0, 0x0 .line 1 :goto_0 invoke-virtual {p0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readBit()I move-result v1 if-eqz v1, :cond_0 return v0 :cond_0 add-int/lit8 v0, v0, 0x1 goto :goto_0 .end method .method public reset()V .locals 1 const/4 v0, 0x0 .line 1 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getByte:I .line 2 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I .line 3 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->putByte:I .line 4 iput v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->availBits:I return-void .end method .method public resetReadCRC16(S)V .locals 0 .line 1 iput-short p1, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->readCRC16:S return-void .end method .method public skipBitsNoCRC(I)V .locals 2 .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation if-nez p1, :cond_0 return-void .line 1 :cond_0 iget v0, p0, Lorg/kc7bfi/jflac/io/BitInputStream;->getBit:I and-int/lit8 v0, v0, 0x7 if-eqz v0, :cond_1 rsub-int/lit8 v0, v0, 0x8 .line 2 invoke-static {v0, p1}, Ljava/lang/Math;->min(II)I move-result v0 .line 3 invoke-virtual {p0, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I sub-int/2addr p1, v0 .line 4 :cond_1 div-int/lit8 v0, p1, 0x8 if-lez v0, :cond_2 const/4 v1, 0x0 .line 5 invoke-virtual {p0, v1, v0}, Lorg/kc7bfi/jflac/io/BitInputStream;->readByteBlockAlignedNoCRC([BI)V .line 6 rem-int/lit8 p1, p1, 0x8 :cond_2 if-lez p1, :cond_3 .line 7 invoke-virtual {p0, p1}, Lorg/kc7bfi/jflac/io/BitInputStream;->readRawUInt(I)I :cond_3 return-void .end method