stream-webrtc-android/org.webrtc/TextureBufferImpl

TextureBufferImpl

open class TextureBufferImpl : VideoFrame.TextureBuffer

Android texture buffer that glues together the necessary information together with a generic release callback. ToI420() is implemented by providing a Handler and a YuvConverter.

Constructors

TextureBufferImpl

constructor(width: Int, height: Int, type: VideoFrame.TextureBuffer.Type, id: Int, transformMatrix: Matrix, toI420Handler: Handler, yuvConverter: YuvConverter, @Nullable releaseCallback: Runnable)

Properties

height

val height: Int

toI420Handler

val toI420Handler: Handler

transformMatrix

val transformMatrix: Matrix

type

val type: VideoFrame.TextureBuffer.Type

unscaledHeight

val unscaledHeight: Int

unscaledWidth

val unscaledWidth: Int

width

val width: Int

yuvConverter

val yuvConverter: YuvConverter

Functions

applyTransformMatrix

open fun applyTransformMatrix(transformMatrix: Matrix, newWidth: Int, newHeight: Int): TextureBufferImpl

Create a new TextureBufferImpl with an applied transform matrix and a new size.

cropAndScale

open fun cropAndScale(cropX: Int, cropY: Int, cropWidth: Int, cropHeight: Int, scaleWidth: Int, scaleHeight: Int): VideoFrame.Buffer

Crops a region defined by `cropx`, `cropY`, `cropWidth` and `cropHeight`.

getTextureId

open fun getTextureId(): Int

release

open fun release()

Decreases ref count by one.

retain

open fun retain()

Increases ref count by one.

toI420

open fun toI420(): VideoFrame.I420Buffer

Returns a memory-backed frame in I420 format.

Inherited functions

getBufferType

open fun getBufferType(): Int

Representation of the underlying buffer.