GlEffect (ExoPlayer library)

All Known Subinterfaces:

GlMatrixTransformation, MatrixTransformation

All Known Implementing Classes:

Presentation, ScaleToFitTransformation
```
public interface GlEffect
```
Interface for a video frame effect with a SingleFrameGlTextureProcessor implementation.
Implementations contain information specifying the effect and can be converted to a SingleFrameGlTextureProcessor which applies the effect.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SingleFrameGlTextureProcessor`	`toGlTextureProcessor()`	Returns a `SingleFrameGlTextureProcessor` that applies the effect.

- Method Detail
  - toGlTextureProcessor
```
SingleFrameGlTextureProcessor toGlTextureProcessor()
```
    Returns a SingleFrameGlTextureProcessor that applies the effect.