---
title: IOFBHDRMetaDataV1
framework: IOKit
role: symbol
role_heading: Structure
platforms: [Mac Catalyst 13.0+, macOS 10.13.4+]
path: iokit/iofbhdrmetadatav1
---

# IOFBHDRMetaDataV1

## Declaration

```occ
typedef struct IOFBHDRMetaDataV1 {
    ...
} IOFBHDRMetaDataV1;
```

## Topics

### Instance Properties

- [desiredLightLevel_Avg](iokit/iofbhdrmetadatav1/2937887-desiredlightlevel_avg.md)
- [desiredLightLevel_Max](iokit/iofbhdrmetadatav1/2937910-desiredlightlevel_max.md)
- [desiredLuminance_Max](iokit/iofbhdrmetadatav1/2937852-desiredluminance_max.md)
- [desiredLuminance_Min](iokit/iofbhdrmetadatav1/2937855-desiredluminance_min.md)
- [displayPrimary_X](iokit/iofbhdrmetadatav1/2937834-displayprimary_x.md)
- [displayPrimary_X0](iokit/iofbhdrmetadatav1/2937913-displayprimary_x0.md)
- [displayPrimary_X1](iokit/iofbhdrmetadatav1/2937857-displayprimary_x1.md)
- [displayPrimary_X2](iokit/iofbhdrmetadatav1/2937906-displayprimary_x2.md)
- [displayPrimary_Y](iokit/iofbhdrmetadatav1/2937854-displayprimary_y.md)
- [displayPrimary_Y0](iokit/iofbhdrmetadatav1/2937883-displayprimary_y0.md)
- [displayPrimary_Y1](iokit/iofbhdrmetadatav1/2937860-displayprimary_y1.md)
- [displayPrimary_Y2](iokit/iofbhdrmetadatav1/2937893-displayprimary_y2.md)