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

# glClearBufferiv(_:_:_:)

## Declaration

```swift
func glClearBufferiv(_ buffer: GLenum, _ drawbuffer: GLint, _ value: UnsafePointer<GLint>!)
```