OH_PackingOptions

typedef struct OH_PackingOptions OH_PackingOptions

Overview

OH_PackingOptions is an image encoding option struct encapsulated at the native layer. It cannot be manipulated directly; instead, functions shall be called to create and release the struct, and operate on its specific fields.

To create an OH_PackingOptions object, call OH_PackingOptions_Create.

To release an OH_PackingOptions object, call OH_PackingOptions_Release.

The table below describes the content and operation mode of the OH_PackingOptions struct.

Field Type	Field Name	Field Description	Operation Function	Function Description
Image_MimeType	mimeType	MIME type.	OH_PackingOptions_GetMimeType	Obtains the MIME type.
Image_MimeType	mimeType	MIME type.	OH_PackingOptions_SetMimeType	Sets the MIME type.
uint32_t	quality	Encoding quality.	OH_PackingOptions_GetQuality	Obtains the encoding quality.
uint32_t	quality	Encoding quality.	OH_PackingOptions_SetQuality	Sets the encoding quality.
int32_t	desiredDynamicRange	Desired dynamic range.	OH_PackingOptions_GetDesiredDynamicRange	Obtains the desired dynamic range during encoding.
int32_t	desiredDynamicRange	Desired dynamic range.	OH_PackingOptions_SetDesiredDynamicRange	Sets the desired dynamic range during encoding.

Since: 12

Related module: Image_NativeModule

Header file: image_packer_native.h