---
title: kCVOpenGLTextureCacheChromaSamplingModeHighestQuality
framework: Core Video
role: symbol
role_heading: Global Variable
platforms: [macOS 10.4+]
path: corevideo/kcvopengltexturecachechromasamplingmodehighestquality
---

# kCVOpenGLTextureCacheChromaSamplingModeHighestQuality

Forces the highest quality regardless of performance impact.

## Declaration

```swift
let kCVOpenGLTextureCacheChromaSamplingModeHighestQuality: CFString
```

## See Also

### Values

- [kCVOpenGLTextureCacheChromaSamplingModeAutomatic](corevideo/kcvopengltexturecachechromasamplingmodeautomatic.md)
- [kCVOpenGLTextureCacheChromaSamplingModeBestPerformance](corevideo/kcvopengltexturecachechromasamplingmodebestperformance.md)