com.yy.mediaframework.filters

Class AbstractYYMediaFilter

java.lang.Object

com.yy.mediaframework.filters.AbstractYYMediaFilter

All Implemented Interfaces:

IMediaFilter

Direct Known Subclasses:

AbstractSurfaceTextureCaptureFilter, AbstractVideoLiveQualityFilter, CameraCaptureFilter, ClipFilter, ExternalDecoderFilter, FPSFlowCtrlFilter, GlLoadImageFilter, GPUPreprocessFilter, IEncodeFilter, ImageCaptureFilter, OriginDataEntryFilter, PeripheralsDecoderFilter, PreviewFilter, VideoEncoderGroupFilter, VideoEndPointFilter, VideoFileRecordFilter, VideoQoeFilter, YMFEmptyFilter, YMFI420ScaleFilter, YMFI420ToNV12Filter, YMFI420WaterMarkFilter, YMFNV21ToI420Filter, YMFNV21ToTextureFilter, YMFOesToTexture2DFilter, YMFPaletteFilter, YMFProcessGroupFilter, YMFTextureCallbackFilter, YMFTextureReaderFilter

public abstract class AbstractYYMediaFilter
extends java.lang.Object
implements IMediaFilter

Created by kele on 2016/11/17.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<IMediaFilter>	mDownStreamList
protected int	mImageHeight
protected int	mImageWidth
protected int	mOutputHeight
protected int	mOutputWidth
protected java.nio.FloatBuffer	mSlaveVertexBuffer

Fields inherited from interface com.yy.mediaframework.IMediaFilter

TAG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractYYMediaFilter()

Method Summary

Modifier and Type	Method and Description
AbstractYYMediaFilter	addDownStream(IMediaFilter downStream)
boolean	checkImageSizeUpdated(int imageWidth, int imageHeight, boolean update)
boolean	checkOuptuSizeUpdate(int outputWidth, int outputHeight, boolean update)
void	deInit()
void	deliverToDownStream(YYMediaSample sample)
boolean	processMediaSample(YYMediaSample sample, java.lang.Object upstream)
void	removeAllDownStream()
void	removeDownStream(IMediaFilter downStrean)
void	setImageSize(int imageWidth, int imageHeight)
void	setOutputSize(int width, int height)

Methods inherited from class java.lang.Object

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

Field Detail

mDownStreamList

protected java.util.ArrayList<IMediaFilter> mDownStreamList

mImageWidth

protected int mImageWidth

mImageHeight

protected int mImageHeight

mOutputWidth

protected int mOutputWidth

mOutputHeight

protected int mOutputHeight

mSlaveVertexBuffer

protected java.nio.FloatBuffer mSlaveVertexBuffer

Constructor Detail

AbstractYYMediaFilter

protected AbstractYYMediaFilter()

Method Detail

setImageSize

public void setImageSize(int imageWidth,
                         int imageHeight)

checkImageSizeUpdated

public boolean checkImageSizeUpdated(int imageWidth,
                                     int imageHeight,
                                     boolean update)

checkOuptuSizeUpdate

public boolean checkOuptuSizeUpdate(int outputWidth,
                                    int outputHeight,
                                    boolean update)

setOutputSize

public void setOutputSize(int width,
                          int height)

processMediaSample

public boolean processMediaSample(YYMediaSample sample,
                                  java.lang.Object upstream)

Specified by:

processMediaSample in interface IMediaFilter

addDownStream

public AbstractYYMediaFilter addDownStream(IMediaFilter downStream)

removeDownStream

public void removeDownStream(IMediaFilter downStrean)

removeAllDownStream

public void removeAllDownStream()

deliverToDownStream

public void deliverToDownStream(YYMediaSample sample)

deInit

public void deInit()