---
title: "glBlendFuncSeparateOES(_:_:_:_:)"
framework: OpenGL ES
role: symbol
role_heading: Function
platforms: [iOS 3.1+, iPadOS 3.1+, Mac Catalyst 3.1+, tvOS 9.0+]
path: "opengles/glblendfuncseparateoes(_:_:_:_:)"
---

# glBlendFuncSeparateOES(_:_:_:_:)

## Declaration

```swift
func glBlendFuncSeparateOES(_ srcRGB: GLenum, _ dstRGB: GLenum, _ srcAlpha: GLenum, _ dstAlpha: GLenum)
```