io.rong.imkit.utils.videocompressor.videoslimmer.muxer

Class CodecInputSurface

java.lang.Object

io.rong.imkit.utils.videocompressor.videoslimmer.muxer.CodecInputSurface

All Implemented Interfaces:

android.graphics.SurfaceTexture.OnFrameAvailableListener

public class CodecInputSurface
extends java.lang.Object
implements android.graphics.SurfaceTexture.OnFrameAvailableListener

Constructor Summary

Constructors

Constructor and Description
CodecInputSurface(android.view.Surface surface) Creates a CodecInputSurface from a Surface.

Method Summary

Modifier and Type	Method and Description
void	awaitNewImage()
void	changeFragmentShader(java.lang.String fragmentShader)
void	createRender()
void	drawImage()
android.view.Surface	getSurface()
android.graphics.SurfaceTexture	getSurfaceTexture()
void	makeCurrent() Makes our EGL context and surface current.
void	onFrameAvailable(android.graphics.SurfaceTexture st)
void	release() Discards all resources held by this class, notably the EGL context.
void	setPresentationTime(long nsecs) Sends the presentation time stamp to EGL.
boolean	swapBuffers() Calls eglSwapBuffers.

Methods inherited from class java.lang.Object

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

Constructor Detail

CodecInputSurface

public CodecInputSurface(android.view.Surface surface)

Creates a CodecInputSurface from a Surface.

Method Detail

createRender

public void createRender()

getSurfaceTexture

public android.graphics.SurfaceTexture getSurfaceTexture()

changeFragmentShader

public void changeFragmentShader(java.lang.String fragmentShader)

awaitNewImage

public void awaitNewImage()

drawImage

public void drawImage()

onFrameAvailable

public void onFrameAvailable(android.graphics.SurfaceTexture st)

Specified by:

onFrameAvailable in interface android.graphics.SurfaceTexture.OnFrameAvailableListener

getSurface

public android.view.Surface getSurface()

release

public void release()

Discards all resources held by this class, notably the EGL context. Also releases the Surface that was passed to our constructor.

makeCurrent

public void makeCurrent()

Makes our EGL context and surface current.

swapBuffers

public boolean swapBuffers()

Calls eglSwapBuffers. Use this to "publish" the current frame.

setPresentationTime

public void setPresentationTime(long nsecs)

Sends the presentation time stamp to EGL. Time is expressed in nanoseconds.