Integration Wrappers for Intel® Integrated Performance Primitives Developer Guide and Reference 2019
typedef struct _IwiCopySplitParams
{
int reserved;
} IwiCopySplitParams;static IW_INLINE void iwiCopySplit_SetDefaultParams(
IwiCopySplitParams *pParams
)IW_DECL(IppStatus) iwiCopySplit(
const IwiImage *pSrcImage,
IwiImage* const pDstImages[],
const IwiCopySplitParams *pAuxParams,
const IwiTile *pTile
);pSrcImage |
Pointer to the source image. |
pDstImages[] |
Array of pointers to the destination images. NULL pointers in the array will be skipped. |
pAuxParams |
Pointer to the auxiliary parameters structure. If NULL, default parameters are used. |
pTile |
Pointer to the IwiTile structure for tiling. If NULL, the whole image is processed. |
| Argument | Default Value | Description |
|---|---|---|
reserved |
0 |
Reserved value. |
This function splits a multi-channel image into an array of single-channel images.
This function supports the following features:
| Feature | Support |
|---|---|
| Internal threading | No |
| Manual tiling | Yes |
| IwiTile simple tiling | Yes |
| IwiTile pipeline tiling | Yes |
ippStsDataTypeErr |
The dataType value is illegal. |
ippStsNumChannelsErr |
The channels value is illegal. |
ippStsSizeErr |
Values of the size fields are illegal. |
ippStsNullPtrErr |
At least one of the pointers (except pTile) is NULL. |
ippStsNoErr |
No errors. |