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

All Implemented Interfaces:

GlEffect, RgbMatrix, Effect
```
@Deprecated
public class RgbFilter
extends Object
implements RgbMatrix
```
Deprecated.
com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Provides common color filters.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static RgbFilter`	`createGrayscaleFilter()`	Deprecated. Creates a new grayscale `RgbFilter` instance.
`static RgbFilter`	`createInvertedFilter()`	Deprecated. Creates a new inverted `RgbFilter` instance.
`float[]`	`getMatrix(long presentationTimeUs, boolean useHdr)`	Deprecated. Returns the 4x4 RGB transformation matrix to apply to the color values of each pixel in the frame with the given timestamp.
`SingleFrameGlShaderProgram`	`toGlShaderProgram(Context context, boolean useHdr)`	Deprecated. Returns a `GlShaderProgram` that applies the effect.

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.GlEffect
isNoOp

- Method Detail
  - createGrayscaleFilter
```
public static RgbFilter createGrayscaleFilter()
```
    Deprecated.
    
    Creates a new grayscale RgbFilter instance.
  - createInvertedFilter
```
public static RgbFilter createInvertedFilter()
```
    Deprecated.
    
    Creates a new inverted RgbFilter instance.
  - getMatrix
```
public float[] getMatrix(long presentationTimeUs,
                         boolean useHdr)
```
    Deprecated.
    
    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.toGlShaderProgram(Context, boolean).
    
    Returns:
    
    The RgbMatrix to apply to the frame.
  - toGlShaderProgram
```
public SingleFrameGlShaderProgram toGlShaderProgram(Context context,
                                                    boolean useHdr)
                                             throws VideoFrameProcessingException
```
    Deprecated.
    
    Description copied from interface: GlEffect
    
    Returns a GlShaderProgram that applies the effect.
    
    Specified by:
    
    toGlShaderProgram in interface GlEffect
    
    Specified by:
    
    toGlShaderProgram in interface RgbMatrix
    
    Parameters:
    
    context - A Context.
    
    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:
    
    VideoFrameProcessingException - If an error occurs while creating the GlShaderProgram.

Class RgbFilter

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.android.exoplayer2.effect.GlEffect

Method Detail

createGrayscaleFilter

createInvertedFilter

getMatrix

toGlShaderProgram