---
title: Anonymous
framework: Kernel
role: containerSymbol
role_heading: Enumeration
platforms: [macOS 10.12+]
path: kernel/1646200-anonymous
---

# Anonymous

## Declaration

```occ
enum : unsigned int {
    ...
};
```

## Topics

### Constants

- [kIOVideoFeatureControlClassIDBacklightCompensation](kernel/1646200-anonymous/kiovideofeaturecontrolclassidbacklightcompensation.md)
- [kIOVideoFeatureControlClassIDBlackLevel](kernel/1646200-anonymous/kiovideofeaturecontrolclassidblacklevel.md)
- [kIOVideoFeatureControlClassIDBrightness](kernel/1646200-anonymous/kiovideofeaturecontrolclassidbrightness.md)
- [kIOVideoFeatureControlClassIDContrast](kernel/1646200-anonymous/kiovideofeaturecontrolclassidcontrast.md)
- [kIOVideoFeatureControlClassIDExposure](kernel/1646200-anonymous/kiovideofeaturecontrolclassidexposure.md)
- [kIOVideoFeatureControlClassIDFocus](kernel/1646200-anonymous/kiovideofeaturecontrolclassidfocus.md)
- [kIOVideoFeatureControlClassIDGain](kernel/1646200-anonymous/kiovideofeaturecontrolclassidgain.md)
- [kIOVideoFeatureControlClassIDGamma](kernel/1646200-anonymous/kiovideofeaturecontrolclassidgamma.md)
- [kIOVideoFeatureControlClassIDHue](kernel/1646200-anonymous/kiovideofeaturecontrolclassidhue.md)
- [kIOVideoFeatureControlClassIDIris](kernel/1646200-anonymous/kiovideofeaturecontrolclassidiris.md)
- [kIOVideoFeatureControlClassIDOpticalFilter](kernel/1646200-anonymous/kiovideofeaturecontrolclassidopticalfilter.md)
- [kIOVideoFeatureControlClassIDPan](kernel/1646200-anonymous/kiovideofeaturecontrolclassidpan.md)
- [kIOVideoFeatureControlClassIDPowerLineFrequency](kernel/1646200-anonymous/kiovideofeaturecontrolclassidpowerlinefrequency.md)
- [kIOVideoFeatureControlClassIDSaturation](kernel/1646200-anonymous/kiovideofeaturecontrolclassidsaturation.md)
- [kIOVideoFeatureControlClassIDSharpness](kernel/1646200-anonymous/kiovideofeaturecontrolclassidsharpness.md)
- [kIOVideoFeatureControlClassIDShutter](kernel/1646200-anonymous/kiovideofeaturecontrolclassidshutter.md)
- [kIOVideoFeatureControlClassIDTemperature](kernel/1646200-anonymous/kiovideofeaturecontrolclassidtemperature.md)
- [kIOVideoFeatureControlClassIDTilt](kernel/1646200-anonymous/kiovideofeaturecontrolclassidtilt.md)
- [kIOVideoFeatureControlClassIDWhiteBalanceU](kernel/1646200-anonymous/kiovideofeaturecontrolclassidwhitebalanceu.md)
- [kIOVideoFeatureControlClassIDWhiteBalanceV](kernel/1646200-anonymous/kiovideofeaturecontrolclassidwhitebalancev.md)
- [kIOVideoFeatureControlClassIDWhiteLevel](kernel/1646200-anonymous/kiovideofeaturecontrolclassidwhitelevel.md)
- [kIOVideoFeatureControlClassIDZoom](kernel/1646200-anonymous/kiovideofeaturecontrolclassidzoom.md)