Android-RTCLib-SDK/cn.rongcloud.rtc.api.stream/RCRTCSurfaceTextureHelper

RCRTCSurfaceTextureHelper

public class RCRTCSurfaceTextureHelper

Helper class for using a SurfaceTexture to create WebRTC VideoFrames. In order to create WebRTC VideoFrames, render onto the SurfaceTexture. The frames will be delivered to the listener. Only one texture frame can be in flight at once, so the frame must be released in order to receive a new frame. Call stopListening() to stop receiveing new frames. Call dispose to release all resources once the texture frame is released.

Types

public interface Sink

Properties

public final Handler handler

public volatile boolean isTextureInUse

public final SurfaceTexture surfaceTexture

public final YuvConverter yuvConverter

Functions

public static RCRTCSurfaceTextureHelper create(String threadName, Context sharedContext)

Same as above with alignTimestamps set to false and yuvConverter set to new YuvConverter.

public static RCRTCSurfaceTextureHelper create(String threadName, Context sharedContext, boolean alignTimestamps)

Same as above with yuvConverter set to new YuvConverter.

public static RCRTCSurfaceTextureHelper create(String threadName, Context sharedContext, boolean alignTimestamps, YuvConverter yuvConverter)

Construct a new SurfaceTextureHelper sharing OpenGL resources with |sharedContext|.

public void dispose()

Call disconnect() to stop receiving frames.

public Handler getHandler()

Retrieve the handler that calls onFrame().

getSurfaceTexture

public SurfaceTexture getSurfaceTexture()

Retrieve the underlying SurfaceTexture.

getYuvConverter

public YuvConverter getYuvConverter()

public boolean isTextureInUse()

setFrameRotation

public void setFrameRotation(int rotation)

Set the rotation of the delivered frames.

public void setTextureSize(int textureWidth, int textureHeight)

Use this function to set the texture size.

public void startListening(RCRTCSurfaceTextureHelper.Sink listener)

Start to stream textures to the given |listener|.

public void stopListening()

Stop listening.

@Deprecated()

public I420Buffer ~~textureToYuv~~(TextureBuffer textureBuffer)

Posts to the correct thread to convert |textureBuffer| to I420.