MemoryPooledByteBufferOutputStream.smali

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


# 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
.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

    .line 1
    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

    .line 2
    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
    const/4 v1, 0x0

    .line 3
    :goto_9
    invoke-static {v1}, Lcom/facebook/common/internal/Preconditions;->checkArgument(Z)V

    .line 4
    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 5
    iput v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    .line 6
    invoke-virtual {p1, p2}, Lcom/facebook/imagepipeline/memory/BasePool;->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 1
    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 2
    :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 1
    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 2
    iput-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef:Lcom/facebook/common/references/CloseableReference;

    const/4 v0, -0x1

    .line 3
    iput v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mCount:I

    .line 4
    invoke-super {p0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;->close()V

    return-void
.end method

.method public realloc(I)V
    .registers 5
    .annotation build Lcom/facebook/common/internal/VisibleForTesting;
    .end annotation

    .line 1
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 2
    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_12

    return-void

    .line 3
    :cond_12
    iget-object v0, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mPool:Lcom/facebook/imagepipeline/memory/MemoryChunkPool;

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

    move-result-object p1

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

    .line 4
    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 5
    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 6
    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

    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 1
    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 2
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 3
    new-instance v0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBuffer;

    iget-object v1, p0, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->mBufRef: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/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 1
    invoke-virtual {p0, v0}, Ljava/io/OutputStream;->write([B)V

    return-void
.end method

.method public write([BII)V
    .registers 8
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    if-ltz p2, :cond_25

    if-ltz p3, :cond_25

    add-int v0, p2, p3

    .line 2
    array-length v1, p1

    if-gt v0, v1, :cond_25

    .line 3
    invoke-direct {p0}, Lcom/facebook/imagepipeline/memory/MemoryPooledByteBufferOutputStream;->ensureValid()V

    .line 4
    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 5
    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

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

    .line 6
    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 7
    :cond_25
    new-instance v0, Ljava/lang/ArrayIndexOutOfBoundsException;

    const-string v1, "length="

    .line 8
    invoke-static {v1}, Landroid/support/v4/media/c;->c(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    .line 9
    array-length p1, p1

    const-string v2, "; regionStart="

    const-string v3, "; regionLength="

    .line 10
    invoke-static {v1, p1, v2, p2, v3}, Landroidx/appcompat/j;->f(Ljava/lang/StringBuilder;ILjava/lang/String;ILjava/lang/String;)V

    .line 11
    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