---
title: GL_DITHER
framework: OpenGL ES
role: symbol
role_heading: Global Variable
platforms: [iOS 2.0+, iPadOS 2.0+, Mac Catalyst 2.0+, tvOS 9.0+, visionOS 1.0+]
path: opengles/gl_dither
---

# GL_DITHER

## Declaration

```swift
var GL_DITHER: Int32 { get }
```