RgbAdjustment (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.effect.RgbAdjustment

All Implemented Interfaces:

GlEffect, RgbMatrix, Effect
```
public final class RgbAdjustment
extends Object
implements RgbMatrix
```
Scales the red, green, and blue color channels of a frame.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class RgbAdjustment.Builder
A builder for RgbAdjustment instances.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float[]`	`getMatrix(long presentationTimeUs, boolean useHdr)`	Returns the 4x4 RGB transformation matrix to apply to the color values of each pixel in the frame with the given timestamp.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.android.exoplayer2.effect.RgbMatrix
toGlTextureProcessor

- Method Detail
  - getMatrix
```
public float[] getMatrix(long presentationTimeUs,
                         boolean useHdr)
```
    Description copied from interface: RgbMatrix
    
    Returns the 4x4 RGB transformation matrix to apply to the color values of each pixel in the frame with the given timestamp.
    
    Specified by:
    
    getMatrix in interface RgbMatrix
    
    Parameters:
    
    presentationTimeUs - The timestamp of the frame to apply the matrix on.
    
    useHdr - If true, colors will be in linear RGB BT.2020. If false, colors will be in linear RGB BT.709. Must be consistent with useHdr in RgbMatrix.toGlTextureProcessor(Context, boolean).
    
    Returns:
    
    The RgbMatrix to apply to the frame.