GlEffect (ExoPlayer library)

All Superinterfaces:

Effect

All Known Subinterfaces:

ColorLut, GlMatrixTransformation, MatrixTransformation, RgbMatrix

All Known Implementing Classes:

Brightness, Contrast, Crop, FrameCache, FrameDropEffect, HslAdjustment, OverlayEffect, Presentation, RgbAdjustment, RgbFilter, ScaleAndRotateTransformation, SingleColorLut, TimestampWrapper
```
@Deprecated
public interface GlEffect
extends Effect
```
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.

Interface for a video frame effect with a GlShaderProgram implementation.
Implementations contain information specifying the effect and can be converted to a GlShaderProgram which applies the effect.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default boolean`	`isNoOp(int inputWidth, int inputHeight)`	Deprecated. Returns whether a `GlEffect` applies no change at every timestamp.
`GlShaderProgram`	`toGlShaderProgram(Context context, boolean useHdr)`	Deprecated. Returns a `GlShaderProgram` that applies the effect.

- Method Detail
  - toGlShaderProgram
```
GlShaderProgram toGlShaderProgram(Context context,
                                  boolean useHdr)
                           throws VideoFrameProcessingException
```
    Deprecated.
    
    Returns a GlShaderProgram that applies the effect.
    
    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.
  - isNoOp
```
default boolean isNoOp(int inputWidth,
                       int inputHeight)
```
    Deprecated.
    
    Returns whether a GlEffect applies no change at every timestamp.
    This can be used as a hint to skip this instance.
    
    Parameters:
    
    inputWidth - The input frame width, in pixels.
    
    inputHeight - The input frame height, in pixels.