com.bumptech.glide.load.resource.gif

Class GifBitmapProvider

java.lang.Object

com.bumptech.glide.load.resource.gif.GifBitmapProvider

All Implemented Interfaces:

GifDecoder.BitmapProvider

public final class GifBitmapProvider
extends Object
implements GifDecoder.BitmapProvider

Implements GifDecoder.BitmapProvider by wrapping Glide's BitmapPool.

Constructor Summary

Constructors

Constructor and Description
GifBitmapProvider(BitmapPool bitmapPool) Constructs an instance without a shared byte array pool.
GifBitmapProvider(BitmapPool bitmapPool, ArrayPool arrayPool) Constructs an instance with a shared array pool.

Method Summary

Modifier and Type	Method and Description
Bitmap	obtain(int width, int height, Bitmap.Config config) Returns an Bitmap with exactly the given dimensions and config.
byte[]	obtainByteArray(int size) Returns a byte array used for decoding and generating the frame bitmap.
int[]	obtainIntArray(int size) Returns an int array used for decoding/generating the frame bitmaps.
void	release(Bitmap bitmap) Releases the given Bitmap back to the pool.
void	release(byte[] bytes) Releases the given byte array back to the pool.
void	release(int[] array) Release the given array back to the pool.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GifBitmapProvider

public GifBitmapProvider(BitmapPool bitmapPool)

Constructs an instance without a shared byte array pool. Byte arrays will be always constructed when requested.

GifBitmapProvider

public GifBitmapProvider(BitmapPool bitmapPool,
                         ArrayPool arrayPool)

Constructs an instance with a shared array pool. Arrays will be reused where possible.

Method Detail

obtain

@NonNull
public Bitmap obtain(int width,
                              int height,
                              Bitmap.Config config)

Description copied from interface: GifDecoder.BitmapProvider

Returns an Bitmap with exactly the given dimensions and config.

Specified by:

obtain in interface GifDecoder.BitmapProvider

Parameters:

width - The width in pixels of the desired Bitmap.

height - The height in pixels of the desired Bitmap.

config - The Bitmap.Config of the desired Bitmap.

release

public void release(Bitmap bitmap)

Description copied from interface: GifDecoder.BitmapProvider

Releases the given Bitmap back to the pool.

Specified by:

release in interface GifDecoder.BitmapProvider

obtainByteArray

public byte[] obtainByteArray(int size)

Description copied from interface: GifDecoder.BitmapProvider

Returns a byte array used for decoding and generating the frame bitmap.

Specified by:

obtainByteArray in interface GifDecoder.BitmapProvider

Parameters:

size - the size of the byte array to obtain

release

public void release(byte[] bytes)

Description copied from interface: GifDecoder.BitmapProvider

Releases the given byte array back to the pool.

Specified by:

release in interface GifDecoder.BitmapProvider

obtainIntArray

public int[] obtainIntArray(int size)

Description copied from interface: GifDecoder.BitmapProvider

Returns an int array used for decoding/generating the frame bitmaps.

Specified by:

obtainIntArray in interface GifDecoder.BitmapProvider

release

public void release(int[] array)

Description copied from interface: GifDecoder.BitmapProvider

Release the given array back to the pool.

Specified by:

release in interface GifDecoder.BitmapProvider