image_native.h
Overview
The image_native.h file declares the cropping rectangle, size, and component data of an image.
Library: libohimage.so
System capability: SystemCapability.Multimedia.Image.Core
File to include: <multimedia/image_framework/image/image_native.h>
Since: 12
Related module: Image_NativeModule
Summary
Types
| Name | Description |
|---|---|
| typedef struct OH_ImageNative OH_ImageNative | Defines the alias for an image object at the native layer. |
Functions
| Name | Description |
|---|---|
| Image_ErrorCode OH_ImageNative_GetImageSize (OH_ImageNative *image, Image_Size *size) | Obtains the Image_Size information of an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetComponentTypes (OH_ImageNative *image, uint32_t **types, size_t *typeSize) | Obtains the component types of an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetByteBuffer (OH_ImageNative *image, uint32_t componentType, OH_NativeBuffer **nativeBuffer) | Obtains the buffer corresponding to a component type in an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetBufferSize (OH_ImageNative *image, uint32_t componentType, size_t *size) | Obtains the size of the buffer corresponding to a component type in an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetRowStride (OH_ImageNative *image, uint32_t componentType, int32_t *rowStride) | Obtains the row stride corresponding to a component type in an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetPixelStride (OH_ImageNative *image, uint32_t componentType, int32_t *pixelStride) | Obtains the pixel stride corresponding to a component type in an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_GetTimestamp (OH_ImageNative *image, int64_t *timestamp) | Obtains the timestamp of an OH_ImageNative object. |
| Image_ErrorCode OH_ImageNative_Release (OH_ImageNative *image) | Releases an OH_ImageNative object. |
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