Package com.zego.zegoavkit2.videofilter

Class ZegoVideoFilter

java.lang.Object

com.zego.zegoavkit2.videofilter.ZegoVideoFilter

public abstract class ZegoVideoFilter
extends java.lang.Object

外部滤镜接口定义。

Copyright © 2017 Zego. All rights reserved.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ZegoVideoFilter.Client

Field Summary

Fields

Modifier and Type	Field	Description
static int	BUFFER_TYPE_ASYNC_I420_MEM
static int	BUFFER_TYPE_ASYNC_PIXEL_BUFFER
static int	BUFFER_TYPE_HYBRID_MEM_GL_TEXTURE_2D
static int	BUFFER_TYPE_MEM
static int	BUFFER_TYPE_SURFACE_TEXTURE
static int	BUFFER_TYPE_SYNC_GL_TEXTURE_2D
static int	BUFFER_TYPE_SYNC_PIXEL_BUFFER
static int	BUFFER_TYPE_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
ZegoVideoFilter()

Method Summary

Modifier and Type	Method	Description
protected abstract void	allocateAndStart(ZegoVideoFilter.Client client)
protected abstract int	dequeueInputBuffer(int width, int height, int stride)
protected abstract java.nio.ByteBuffer	getInputBuffer(int index)
protected abstract android.graphics.SurfaceTexture	getSurfaceTexture()
protected abstract void	onProcessCallback(int textureId, int width, int height, long timestamp_100n)
protected abstract void	queueInputBuffer(int bufferIndex, int width, int height, int stride, long timestamp_100n)
protected abstract void	stopAndDeAllocate()
protected abstract int	supportBufferType()

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_TYPE_UNKNOWN

public static final int BUFFER_TYPE_UNKNOWN

See Also:

Constant Field Values

BUFFER_TYPE_MEM

public static final int BUFFER_TYPE_MEM

See Also:

Constant Field Values

BUFFER_TYPE_ASYNC_PIXEL_BUFFER

public static final int BUFFER_TYPE_ASYNC_PIXEL_BUFFER

See Also:

Constant Field Values

BUFFER_TYPE_SYNC_PIXEL_BUFFER

public static final int BUFFER_TYPE_SYNC_PIXEL_BUFFER

See Also:

Constant Field Values

BUFFER_TYPE_SURFACE_TEXTURE

public static final int BUFFER_TYPE_SURFACE_TEXTURE

See Also:

Constant Field Values

BUFFER_TYPE_HYBRID_MEM_GL_TEXTURE_2D

public static final int BUFFER_TYPE_HYBRID_MEM_GL_TEXTURE_2D

See Also:

Constant Field Values

BUFFER_TYPE_SYNC_GL_TEXTURE_2D

public static final int BUFFER_TYPE_SYNC_GL_TEXTURE_2D

See Also:

Constant Field Values

BUFFER_TYPE_ASYNC_I420_MEM

public static final int BUFFER_TYPE_ASYNC_I420_MEM

See Also:

Constant Field Values

Constructor Detail

ZegoVideoFilter

public ZegoVideoFilter()

Method Detail

allocateAndStart

protected abstract void allocateAndStart(ZegoVideoFilter.Client client)

stopAndDeAllocate

protected abstract void stopAndDeAllocate()

supportBufferType

protected abstract int supportBufferType()

dequeueInputBuffer

protected abstract int dequeueInputBuffer(int width,
                                          int height,
                                          int stride)

getInputBuffer

protected abstract java.nio.ByteBuffer getInputBuffer(int index)

queueInputBuffer

protected abstract void queueInputBuffer(int bufferIndex,
                                         int width,
                                         int height,
                                         int stride,
                                         long timestamp_100n)

getSurfaceTexture

protected abstract android.graphics.SurfaceTexture getSurfaceTexture()

onProcessCallback

protected abstract void onProcessCallback(int textureId,
                                          int width,
                                          int height,
                                          long timestamp_100n)