---
title: "glTexStorage2DEXT(_:_:_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 6.0+, iPadOS 6.0+, Mac Catalyst 6.0+, tvOS 9.0+]
path: "opengles/gltexstorage2dext(_:_:_:_:_:)"
---

# glTexStorage2DEXT(_:_:_:_:_:)

## Declaration

```swift
func glTexStorage2DEXT(_ target: GLenum, _ levels: GLsizei, _ internalformat: GLenum, _ width: GLsizei, _ height: GLsizei)
```