Integration Wrappers for Intel® Integrated Performance Primitives Developer Guide and Reference 2019
IW_DECL(IppStatus) iwiImage_InitExternal(
IwiImage *pImage,
IwiSize size,
IppDataType dataType,
int channels,
const IwiBorderSize *pInMemBorder,
void *pBuffer,
IwSize step
);
Pointer to the IwiImage structure.
Image size, in pixels.
Type of image pixels.
Number of image channels.
Pointer to the external image buffer.
Size of the image border; set to NULL if there is no border.
Pointer to the external image buffer.
Distance, in bytes, between the starting points of consecutive lines in the external buffer.
This function initializes the image structure with the external buffer.
ippStsNullPtrErr |
At least one of the pointers is NULL. |
ippStsNoErr |
No errors. |