---
title: "glProgramUniform2fEXT(_:_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 5.0+, iPadOS 5.0+, Mac Catalyst 5.0+, tvOS 9.0+]
path: "opengles/glprogramuniform2fext(_:_:_:_:)"
---

# glProgramUniform2fEXT(_:_:_:_:)

## Declaration

```swift
func glProgramUniform2fEXT(_ program: GLuint, _ location: GLint, _ x: GLfloat, _ y: GLfloat)
```