Module uk.co.caprica.vlcj

Package uk.co.caprica.vlcj.player.embedded.videosurface.callback

Class BufferFormatCallbackAdapter

java.lang.Object

uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormatCallbackAdapter

All Implemented Interfaces:

BufferFormatCallback

public abstract class BufferFormatCallbackAdapter
extends Object
implements BufferFormatCallback

Default implementation for a BufferFormatCallback.

This component simply provides an empty implementation for allocatedBuffers(ByteBuffer[]) since it is not required in all cases.

Constructor Summary

Constructors

Constructor	Description
BufferFormatCallbackAdapter()

Method Summary

Modifier and Type	Method	Description
void	allocatedBuffers(ByteBuffer[] buffers)	Invoked when new video buffers have been allocated.
void	newFormatSize(int bufferWidth, int bufferHeight, int displayWidth, int displayHeight)	Invoked when a new buffer format is set.

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.co.caprica.vlcj.player.embedded.videosurface.callback.BufferFormatCallback

getBufferFormat

Constructor Details

BufferFormatCallbackAdapter

public BufferFormatCallbackAdapter()

Method Details

newFormatSize

public void newFormatSize(int bufferWidth,
 int bufferHeight,
 int displayWidth,
 int displayHeight)

Description copied from interface: BufferFormatCallback

Invoked when a new buffer format is set.

The sizes have not necessarily changed, but they are "new".

The buffer size and the display size are not necessarily the same. For example with 1080P video, it is common for the video buffer height value to be 1090 with a display height value of 1080.

This will be invoked immediately prior to BufferFormatCallback.allocatedBuffers(ByteBuffer[]).

This may be invoked multiple times by the native library.

Specified by:

newFormatSize in interface BufferFormatCallback

Parameters:

bufferWidth - video buffer width

bufferHeight - video buffer width

displayWidth - video display width

displayHeight - video display height

allocatedBuffers

public void allocatedBuffers(ByteBuffer[] buffers)

Description copied from interface: BufferFormatCallback

Invoked when new video buffers have been allocated.

This may be invoked multiple times by the native library.

Specified by:

allocatedBuffers in interface BufferFormatCallback

Parameters:

buffers - buffers that were allocated