---
title: "glUniformMatrix2x3fv(_:_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 7.0+, iPadOS 7.0+, Mac Catalyst 7.0+, tvOS 9.0+]
path: "opengles/gluniformmatrix2x3fv(_:_:_:_:)"
---

# glUniformMatrix2x3fv(_:_:_:_:)

## Declaration

```swift
func glUniformMatrix2x3fv(_ location: GLint, _ count: GLsizei, _ transpose: GLboolean, _ value: UnsafePointer<GLfloat>!)
```