ResizeYUV422LinearInit
Initializes the spec structure for the YUY2 resize
transform by the linear interpolation method.
Syntax
IppStatus
ippiResizeYUV422LinearInit(IppiSize
srcSize
, IppiSize
dstSize
, IppiResizeYUV422Spec*
pSpec
);
Include Files
ippi.h
Domain Dependencies
Headers:
ippcore.h
, ippvm.h
, ipps.h
Libraries:
ippcore.lib
, ippvm.lib
, ipps.lib
Parameters
- srcSize
- Size in pixels of the source image.
- dstSize
- Size in pixels of the destination image.
- pSpec
- Pointer to the spec structure for the resize filter.
Description
This function initializes the
IppiResizeYUV422Spec
structure for the resize algorithm with the
linear interpolation method. To calculate the size of the spec structure object,
call the ippiResizeYUV422GetSize
function.Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error if one of the specified pointers isNULL.
- ippStsNoOperation
- Indicates a warning if width or height of the image is equal to zero.
- ippStsSizeWrn
- Indicates a warning if width of the image is odd.
- ippStsSizeErr
- Indicates an error in the following cases:
- if width of the image is equal to 1,
- if width or height of the source or destination image is negative,
- if the source image size is less than the linear filter size 4x2.