---
title: CGLPBufferObj
framework: appkit
role: symbol
role_heading: Instance Property
path: appkit/nsopenglpixelbuffer/cglpbufferobj
---

# CGLPBufferObj

The underlying CGL pixel buffer object associated with the OpenGL pixel buffer object.

## Declaration

```occ
@property (readonly, nullable) CGLPBufferObj CGLPBufferObj;
```

## Return Value

Return Value The CGL pixel buffer object that encapsulates the actual pixel buffer.

## See Also

### Getting OpenGL Pixel Buffer Information

- [pixelsHigh](appkit/nsopenglpixelbuffer/pixelshigh.md)
- [pixelsWide](appkit/nsopenglpixelbuffer/pixelswide.md)
- [textureInternalFormat](appkit/nsopenglpixelbuffer/textureinternalformat.md)
- [textureMaxMipMapLevel](appkit/nsopenglpixelbuffer/texturemaxmipmaplevel.md)
- [textureTarget](appkit/nsopenglpixelbuffer/texturetarget.md)