HslAdjustment

Kotlin |Java

@UnstableApi
public final class HslAdjustment implements GlEffect

Adjusts the HSL (Hue, Saturation, and Lightness) of a frame.

Summary

Nested types
`public final class HslAdjustment.Builder` A builder for `HslAdjustment` instances.

Public fields
`final float`	`hueAdjustmentDegrees` Indicates the hue adjustment in degrees.
`final float`	`lightnessAdjustment` Indicates the lightness adjustment.
`final float`	`saturationAdjustment` Indicates the saturation adjustment.

Public methods
`boolean`	`isNoOp(int inputWidth, int inputHeight)` Returns whether a `GlEffect` applies no change at every timestamp.
`BaseGlShaderProgram`	`toGlShaderProgram(Context context, boolean useHdr)` Returns a `GlShaderProgram` that applies the effect.

long

getDurationAfterEffectApplied(long durationUs)

Returns the expected duration of the output stream when the effect is applied given a input durationUs.

public final float hueAdjustmentDegrees

Indicates the hue adjustment in degrees.

public final float lightnessAdjustment

Indicates the lightness adjustment.

public final float saturationAdjustment

Indicates the saturation adjustment.

public boolean isNoOp(int inputWidth, int inputHeight)

Returns whether a GlEffect applies no change at every timestamp.

This can be used as a hint to skip this instance.

Parameters
`int inputWidth`	The input frame width, in pixels.
`int inputHeight`	The input frame height, in pixels.

public BaseGlShaderProgram toGlShaderProgram(Context context, boolean useHdr)

Returns a GlShaderProgram that applies the effect.

Parameters
`Context context`	A `Context`.
`boolean useHdr`	Whether input textures come from an HDR source. If `true`, colors will be in linear RGB BT.2020. If `false`, colors will be in linear RGB BT.709.

Throws
`androidx.media3.common.VideoFrameProcessingException`	If an error occurs while creating the `GlShaderProgram`.