3.0.0-RC

streampack-core/io.github.thibaultbee.streampack.core.elements.processing.video.utils/GLUtils/Program2D

Program2D

abstract class Program2D(vertexShaderSource: String, fragmentShaderSource: String)

Inheritors

SamplerShaderProgram

BlankShaderProgram

Constructors

protected constructor(vertexShaderSource: String, fragmentShaderSource: String)

Properties

protected var mAlphaScaleLoc: Int

protected var mPositionLoc: Int

protected var mProgramHandle: Int

mTransMatrixLoc

protected var mTransMatrixLoc: Int

Functions

fun delete()

Delete the shader program

protected open fun loadLocations()

fun updateAlpha(alpha: Float)

Updates the alpha of the drawn frame

updateTransformMatrix

fun updateTransformMatrix(transformMat: FloatArray)

Updates the global transform matrix

open fun use()

Use this shader program