3.0.0-RC

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

SamplerShaderProgram

class SamplerShaderProgram(dynamicRange: DynamicRangeProfile, shaderProvider: ShaderProvider) : GLUtils.Program2D

Constructors

SamplerShaderProgram

constructor(dynamicRange: DynamicRangeProfile, inputFormat: GLUtils.InputFormat)

constructor(dynamicRange: DynamicRangeProfile, shaderProvider: ShaderProvider)

Types

object Companion

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 override fun loadLocations()

fun updateAlpha(alpha: Float)

Updates the alpha of the drawn frame

updateTextureMatrix

fun updateTextureMatrix(textureMat: FloatArray)

Updates the texture transform matrix

updateTransformMatrix

fun updateTransformMatrix(transformMat: FloatArray)

Updates the global transform matrix

open override fun use()

Use this shader program