---
title: CVOpenGLBuffer
framework: Core Video
role: symbol
role_heading: Type Alias
platforms: [Mac Catalyst 13.0+, macOS 10.4+]
path: corevideo/cvopenglbuffer
---

# CVOpenGLBuffer

A reference to a Core Video OpenGL buffer object.

## Declaration

```swift
typealias CVOpenGLBuffer = CVImageBuffer
```

## Discussion

Discussion The Core Video OpenGL buffer is a wrapper around the standard OpenGL pbuffer.