iwiDivC
Syntax
class IwiDivCParams: public ::IwiDivCParams
{
public:
IW_BASE_PARAMS_CONSTRUCTORS(IwiDivCParams, iwiDivC_SetDefaultParams)
IwiDivCParams(int _scaleFactor = 0, IppHintAlgorithm _algoMode = ippAlgHintNone, IppRoundMode _round = ippRndNear, IwiChDescriptor _chDesc = iwiChDesc_None);
};IW_DECL_CPP(IppStatus) iwiDivC(
IwValue values,
const IwiImage &srcImage,
IwiImage &dstImage,
const IwiDivCParams &auxParams = IwiDivCParams(),
const IwiTile &tile = IwiTile()
)Parameters
- values
- Reference to the array containing values by which the source image is divided: one element for one channel.
- srcImage
- Reference to the image to be divided.
- dstImage
- Reference to the resulting image (can be the same assrc2Image).
- auxParams
- Reference to the auxiliary parameters structure.
- tile
- Reference to theIwiTilestructure for tiling. By default, no tiling is applied.
Auxiliary Arguments
Argument | Default Value | Description |
|---|---|---|
rpundMode | ippRndNear | Rounding mode. |
algoMode | IppAlgHintNone | Accuracy mode. |
scaleFactor | 0 | Scale factor. |
chDesc | iwiChDesc_None | Special channels processing mode. |
Description
This function divides an image by a constant and puts the resulting image to
dstImage
.This function supports the following features:
Feature | Support |
|---|---|
In-place mode | Yes |
64-bit sizes | No |
Internal threading | No |
Manual tiling | Yes |
IwsTile simple tiling | Yes |
IwsTile pipeline tiling | Yes |
Return Values
- ippStsNoErr
- No errors.
Exception Values
- ippStsDataTypeErr
- ThedataTypevalue is illegal.
- ippStsNumChannelsErr
- The value for channels is illegal.
- ippStsSizeErr
- Values for size fields are illegal.
- ippStsNullPtrErr
- At least one of the references (excepttile) isNULL.