harmony 鸿蒙OH_Pixelmap_HdrDynamicMetadata

  • 2025-06-12
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OH_Pixelmap_HdrDynamicMetadata

Overview

The OH_Pixelmap_HdrDynamicMetadata struct describes the dynamic metadata values available for the key DR_DYNAMIC_METADATA.

Since: 12

Related module: Image_NativeModule

Header file: pixelmap_native.h

Summary

Member Variables

Name Description
uint8_t * data Value of dynamic metadata.
uint32_t length Length of the dynamic metadata value.

Member Variable Description

data

uint8_t* OH_Pixelmap_HdrDynamicMetadata::data

Description

Value of dynamic metadata.

length

uint32_t OH_Pixelmap_HdrDynamicMetadata::length

Description

Length of the dynamic metadata value.

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