---
title: kvImageGamma_9_over_11_half_precision
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/kvimagegamma_9_over_11_half_precision
---

# kvImageGamma_9_over_11_half_precision

A half-precision calculation using a gamma value of 9/11 or (9/5)/(11/5).

## Declaration

```swift
var kvImageGamma_9_over_11_half_precision: Int { get }
```

## See Also

### Constant gamma values

- [kvImageGamma_BT709_forward_half_precision](accelerate/kvimagegamma_bt709_forward_half_precision.md)
- [kvImageGamma_BT709_reverse_half_precision](accelerate/kvimagegamma_bt709_reverse_half_precision.md)
- [kvImageGamma_sRGB_forward_half_precision](accelerate/kvimagegamma_srgb_forward_half_precision.md)
- [kvImageGamma_sRGB_reverse_half_precision](accelerate/kvimagegamma_srgb_reverse_half_precision.md)
- [kvImageGamma_5_over_9_half_precision](accelerate/kvimagegamma_5_over_9_half_precision.md)
- [kvImageGamma_5_over_11_half_precision](accelerate/kvimagegamma_5_over_11_half_precision.md)
- [kvImageGamma_9_over_5_half_precision](accelerate/kvimagegamma_9_over_5_half_precision.md)
- [kvImageGamma_11_over_5_half_precision](accelerate/kvimagegamma_11_over_5_half_precision.md)
- [kvImageGamma_11_over_9_half_precision](accelerate/kvimagegamma_11_over_9_half_precision.md)