---
title: kCVPixelBufferIOSurfaceOpenGLESFBOCompatibilityKey
framework: corevideo
role: symbol
role_heading: Global Variable
path: corevideo/kcvpixelbufferiosurfaceopenglesfbocompatibilitykey
---

# kCVPixelBufferIOSurfaceOpenGLESFBOCompatibilityKey

A key to a Boolean value that indicates whether OpenGL ES can create a valid texture for use as a color buffer attachment.

## Declaration

```swift
let kCVPixelBufferIOSurfaceOpenGLESFBOCompatibilityKey: CFString
```

## Discussion

Discussion This key indicates whether the texture OpenGL ES creates from the pixel buffer’s underlying IOSurface instance is valid to use as a color buffer attachment to an OpenGL ES frame buffer object.

## See Also

### Constants

- [kCVPixelBufferMemoryAllocatorKey](corevideo/kcvpixelbuffermemoryallocatorkey.md)
- [kCVPixelBufferPixelFormatTypeKey](corevideo/kcvpixelbufferpixelformattypekey.md)
- [kCVPixelBufferWidthKey](corevideo/kcvpixelbufferwidthkey.md)
- [kCVPixelBufferHeightKey](corevideo/kcvpixelbufferheightkey.md)
- [kCVPixelBufferExtendedPixelsLeftKey](corevideo/kcvpixelbufferextendedpixelsleftkey.md)
- [kCVPixelBufferExtendedPixelsTopKey](corevideo/kcvpixelbufferextendedpixelstopkey.md)
- [kCVPixelBufferExtendedPixelsRightKey](corevideo/kcvpixelbufferextendedpixelsrightkey.md)
- [kCVPixelBufferExtendedPixelsBottomKey](corevideo/kcvpixelbufferextendedpixelsbottomkey.md)
- [kCVPixelBufferBytesPerRowAlignmentKey](corevideo/kcvpixelbufferbytesperrowalignmentkey.md)
- [kCVPixelBufferCGBitmapContextCompatibilityKey](corevideo/kcvpixelbuffercgbitmapcontextcompatibilitykey.md)
- [kCVPixelBufferCGImageCompatibilityKey](corevideo/kcvpixelbuffercgimagecompatibilitykey.md)
- [kCVPixelBufferOpenGLCompatibilityKey](corevideo/kcvpixelbufferopenglcompatibilitykey.md)
- [kCVPixelBufferPlaneAlignmentKey](corevideo/kcvpixelbufferplanealignmentkey.md)
- [kCVPixelBufferIOSurfacePropertiesKey](corevideo/kcvpixelbufferiosurfacepropertieskey.md)
- [kCVPixelBufferOpenGLESCompatibilityKey](corevideo/kcvpixelbufferopenglescompatibilitykey.md)