EglRenderer

EglRenderer is a helper interface to draw VideoFrame objects to a provided OpenGLES textures with additional display relation options.

It is currently used by SurfaceRenderView and TextureRenderView

Properties

Aspect ratio of displayed surface, used internally to set viewport and scaling

abstract var mirror: Boolean

Desired mirror across vertical axis (e.g. for self video)

abstract fun createEglSurface(inputSurface: Any)

Initialize internal EGL target rendering surface from Surface or SurfaceTexture

abstract fun init(eglCoreFactory: EglCoreFactory)

Initialize with factory to create EglCore objects to hold/share EGL state

Receive a video frame from some upstream source. The VideoSink may render, store, process, and forward the frame, among other applications.

abstract fun release()

Deallocate any state or resources held by this object. Not calling this function will leak resources.

Release internal EGL target rendering surface. Not calling this function will leak resources.