MemoryPooledByteBufferOutputStream.smali

.class public Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;
.super Lcom/facebook/common/memory/PooledByteBufferOutputStream;
.source "MemoryPooledByteBufferOutputStream.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream$InvalidStreamException;
    }
.end annotation


# instance fields
.field private mBufRef:Lcom/facebook/common/references/CloseableReference;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lcom/facebook/common/references/CloseableReference<",
            "Lcom/facebook/imagepipeline/memory/MemoryChunk;",
            ">;"
        }
    .end annotation

    .annotation runtime Ljavax/annotation/Nullable;
    .end annotation
.end field

.field private mCount:I

.field private final mPool:Lcom/facebook/imagepipeline/memory/MemoryChunkPool;


# direct methods
.method public constructor <init>(Lcom/facebook/imagepipeline/memory/MemoryChunkPool;)V
    .registers 3
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0
        }
        names = {
            "pool"
        }
    .end annotation

    .line 37
    invoke-virtual {p1}, Lcom/facebook/imagepipeline/memory/MemoryChunkPool;->getMinBufferSize()I

    move-result v0

    invoke-direct {p0, p1, v0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;-><init>(Lcom/facebook/imagepipeline/memory/MemoryChunkPool;I)V

    return-void
.end method

.method public constructor <init>(Lcom/facebook/imagepipeline/memory/MemoryChunkPool;I)V
    .registers 5
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0,
            0x0
        }
        names = {
            "pool",
            "initialCapacity"
        }
    .end annotation

    .line 50
    invoke-direct {p0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;-><init>()V

    const/4 v0, 0x0

    if-lez p2, :cond_8

    const/4 v1, 0x1

    goto :goto_9

    :cond_8
    move v1, v0

    .line 52
    :goto_9
    invoke-static {v1}, Ljava/lang/Boolean;->valueOf(Z)Ljava/lang/Boolean;

    move-result-object v1

    invoke-static {v1}, Lcom/facebook/common/internal/Preconditions;->checkArgument(Ljava/lang/Boolean;)V

    .line 53
    invoke-static {p1}, Lcom/facebook/common/internal/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Lcom/facebook/imagepipeline/memory/MemoryChunkPool;

    iput-object p1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mPool:Lcom/facebook/imagepipeline/memory/MemoryChunkPool;

    .line 54
    iput v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    .line 55
    invoke-virtual {p1, p2}, Lcom/facebook/imagepipeline/memory/MemoryChunkPool;->get(I)Ljava/lang/Object;

    move-result-object p2

    invoke-static {p2, p1}, Lcom/facebook/common/references/CloseableReference;->of(Ljava/lang/Object;Lcom/facebook/common/references/ResourceReleaser;)Lcom/facebook/common/references/CloseableReference;

    move-result-object p1

    iput-object p1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    return-void
.end method

.method private ensureValid()V
    .registers 2

    .line 162
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v0}, Lcom/facebook/common/references/CloseableReference;->isValid(Lcom/facebook/common/references/CloseableReference;)Z

    move-result v0

    if-eqz v0, :cond_9

    return-void

    .line 163
    :cond_9
    new-instance v0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream$InvalidStreamException;

    invoke-direct {v0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream$InvalidStreamException;-><init>()V

    throw v0
.end method


# virtual methods
.method public close()V
    .registers 2

    .line 126
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v0}, Lcom/facebook/common/references/CloseableReference;->closeSafely(Lcom/facebook/common/references/CloseableReference;)V

    const/4 v0, 0x0

    .line 127
    iput-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    const/4 v0, -0x1

    .line 128
    iput v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    .line 129
    invoke-super {p0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;->close()V

    return-void
.end method

.method realloc(I)V
    .registers 5
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0
        }
        names = {
            "newLength"
        }
    .end annotation

    .line 142
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 143
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    .line 145
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-virtual {v0}, Lcom/facebook/common/references/CloseableReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/facebook/imagepipeline/memory/MemoryChunk;

    invoke-interface {v0}, Lcom/facebook/imagepipeline/memory/MemoryChunk;->getSize()I

    move-result v0

    if-gt p1, v0, :cond_17

    return-void

    .line 148
    :cond_17
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mPool:Lcom/facebook/imagepipeline/memory/MemoryChunkPool;

    invoke-virtual {v0, p1}, Lcom/facebook/imagepipeline/memory/MemoryChunkPool;->get(I)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Lcom/facebook/imagepipeline/memory/MemoryChunk;

    .line 149
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    .line 150
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-virtual {v0}, Lcom/facebook/common/references/CloseableReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/facebook/imagepipeline/memory/MemoryChunk;

    iget v1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    const/4 v2, 0x0

    invoke-interface {v0, v2, p1, v2, v1}, Lcom/facebook/imagepipeline/memory/MemoryChunk;->copy(ILcom/facebook/imagepipeline/memory/MemoryChunk;II)V

    .line 151
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-virtual {v0}, Lcom/facebook/common/references/CloseableReference;->close()V

    .line 152
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mPool:Lcom/facebook/imagepipeline/memory/MemoryChunkPool;

    invoke-static {p1, v0}, Lcom/facebook/common/references/CloseableReference;->of(Ljava/lang/Object;Lcom/facebook/common/references/ResourceReleaser;)Lcom/facebook/common/references/CloseableReference;

    move-result-object p1

    iput-object p1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    return-void
.end method

.method public size()I
    .registers 2

    .line 78
    iget v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    return v0
.end method

.method public bridge synthetic toByteBuffer()Lcom/facebook/common/memory/PooledByteBuffer;
    .registers 2

    .line 23
    invoke-virtual {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->toByteBuffer()Lcom/facebook/imagepipeline/memory/MemoryPooledByteBuffer;

    move-result-object v0

    return-object v0
.end method

.method public toByteBuffer()Lcom/facebook/imagepipeline/memory/MemoryPooledByteBuffer;
    .registers 4

    .line 67
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 68
    new-instance v0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBuffer;

    iget-object v1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v1}, Lcom/facebook/common/internal/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/facebook/common/references/CloseableReference;

    iget v2, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    invoke-direct {v0, v1, v2}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBuffer;-><init>(Lcom/facebook/common/references/CloseableReference;I)V

    return-object v0
.end method

.method public write(I)V
    .registers 4
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0
        }
        names = {
            "oneByte"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x1

    new-array v0, v0, [B

    int-to-byte p1, p1

    const/4 v1, 0x0

    aput-byte p1, v0, v1

    .line 92
    invoke-virtual {p0, v0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->write([B)V

    return-void
.end method

.method public write([BII)V
    .registers 7
    .annotation system Ldalvik/annotation/MethodParameters;
        accessFlags = {
            0x0,
            0x0,
            0x0
        }
        names = {
            "buffer",
            "offset",
            "count"
        }
    .end annotation

    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    if-ltz p2, :cond_2b

    if-ltz p3, :cond_2b

    add-int v0, p2, p3

    .line 108
    array-length v1, p1

    if-gt v0, v1, :cond_2b

    .line 112
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 113
    iget v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    add-int/2addr v0, p3

    invoke-virtual {p0, v0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->realloc(I)V

    .line 114
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/facebook/common/references/CloseableReference;

    invoke-virtual {v0}, Lcom/facebook/common/references/CloseableReference;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/facebook/imagepipeline/memory/MemoryChunk;

    iget v1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    invoke-interface {v0, v1, p1, p2, p3}, Lcom/facebook/imagepipeline/memory/MemoryChunk;->write(I[BII)I

    .line 115
    iget p1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    add-int/2addr p1, p3

    iput p1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    return-void

    .line 109
    :cond_2b
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "length="

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    array-length p1, p1

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string p1, "; regionStart="

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string p1, "; regionLength="

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {v0, p1}, Ljava/lang/ArrayIndexOutOfBoundsException;-><init>(Ljava/lang/String;)V

    throw v0
.end method