EmptyJpegGenerator.smali
.class public Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;
.super Ljava/lang/Object;
.source "SourceFile"
# static fields
.field private static final EMPTY_JPEG_PREFIX:[B
.field private static final EMPTY_JPEG_SUFFIX:[B
# instance fields
.field private final mPooledByteBufferFactory:Lcom/facebook/common/memory/PooledByteBufferFactory;
# direct methods
.method public static constructor <clinit>()V
.registers 1
const/16 v0, 0x4c
new-array v0, v0, [B
.line 1
fill-array-data v0, :array_14
sput-object v0, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->EMPTY_JPEG_PREFIX:[B
const/16 v0, 0x1cf
new-array v0, v0, [B
.line 2
fill-array-data v0, :array_3e
sput-object v0, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->EMPTY_JPEG_SUFFIX:[B
return-void
nop
:array_14
.array-data 1
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.end array-data
:array_3e
.array-data 1
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.end array-data
.end method
.method public constructor <init>(Lcom/facebook/common/memory/PooledByteBufferFactory;)V
.registers 2
.line 1
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
.line 2
iput-object p1, p0, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->mPooledByteBufferFactory:Lcom/facebook/common/memory/PooledByteBufferFactory;
return-void
.end method
# virtual methods
.method public generate(SS)Lcom/facebook/common/references/CloseableReference;
.registers 9
.annotation system Ldalvik/annotation/Signature;
value = {
"(SS)",
"Lcom/facebook/common/references/CloseableReference<",
"Lcom/facebook/common/memory/PooledByteBuffer;",
">;"
}
.end annotation
const/4 v0, 0x0
.line 1
:try_start_1
iget-object v1, p0, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->mPooledByteBufferFactory:Lcom/facebook/common/memory/PooledByteBufferFactory;
sget-object v2, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->EMPTY_JPEG_PREFIX:[B
array-length v3, v2
sget-object v4, Lcom/facebook/imagepipeline/bitmaps/EmptyJpegGenerator;->EMPTY_JPEG_SUFFIX:[B
array-length v5, v4
add-int/2addr v3, v5
add-int/lit8 v3, v3, 0x4
invoke-interface {v1, v3}, Lcom/facebook/common/memory/PooledByteBufferFactory;->newOutputStream(I)Lcom/facebook/common/memory/PooledByteBufferOutputStream;
move-result-object v0
.line 2
invoke-virtual {v0, v2}, Ljava/io/OutputStream;->write([B)V
shr-int/lit8 v1, p2, 0x8
int-to-byte v1, v1
.line 3
invoke-virtual {v0, v1}, Ljava/io/OutputStream;->write(I)V
and-int/lit16 p2, p2, 0xff
int-to-byte p2, p2
.line 4
invoke-virtual {v0, p2}, Ljava/io/OutputStream;->write(I)V
shr-int/lit8 p2, p1, 0x8
int-to-byte p2, p2
.line 5
invoke-virtual {v0, p2}, Ljava/io/OutputStream;->write(I)V
and-int/lit16 p1, p1, 0xff
int-to-byte p1, p1
.line 6
invoke-virtual {v0, p1}, Ljava/io/OutputStream;->write(I)V
.line 7
invoke-virtual {v0, v4}, Ljava/io/OutputStream;->write([B)V
.line 8
invoke-virtual {v0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;->toByteBuffer()Lcom/facebook/common/memory/PooledByteBuffer;
move-result-object p1
invoke-static {p1}, Lcom/facebook/common/references/CloseableReference;->of(Ljava/io/Closeable;)Lcom/facebook/common/references/CloseableReference;
move-result-object p1
:try_end_36
.catch Ljava/io/IOException; {:try_start_1 .. :try_end_36} :catch_3c
.catchall {:try_start_1 .. :try_end_36} :catchall_3a
.line 9
invoke-virtual {v0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;->close()V
return-object p1
:catchall_3a
move-exception p1
goto :goto_43
:catch_3c
move-exception p1
.line 10
:try_start_3d
new-instance p2, Ljava/lang/RuntimeException;
invoke-direct {p2, p1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V
throw p2
:try_end_43
.catchall {:try_start_3d .. :try_end_43} :catchall_3a
:goto_43
if-eqz v0, :cond_48
.line 11
invoke-virtual {v0}, Lcom/facebook/common/memory/PooledByteBufferOutputStream;->close()V
.line 12
:cond_48
throw p1
.end method