THIS FUNCTION IS DEPRECATED. Computes the size of the external buffer for image resizing.
Syntax
IppStatus ippiResizeSqrPixelGetBufSize(IppiSize dstSize, int nChannel, int interpolation, int* pBufferSize);
Parameters
dstSize |
Size in pixels of the destination image. |
nChannel |
Number of channels or planes, possible values are 1, 3, 4. |
interpolation |
Specifies the interpolation mode. Use one of the following values: |
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IPPI_INTER_NN - nearest neighbor interpolation |
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IPPI_INTER_LINEAR - linear interpolation |
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IPPI_INTER_CUBIC - cubic interpolation |
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IPPI_INTER_LANCZOS - interpolation with Lanczos window |
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IPPI_INTER_CUBIC2P_BSPLINE - B-spline |
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IPPI_INTER_CUBIC2P_CATMULLROM - Catmull-Rom spline |
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IPPI_INTER_CUBIC2P_B05C03 - special two-parameters cubic filter |
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pBufferSize |
Pointer to the size of the external buffer. |
Description
Caution
THIS FUNCTION IS DEPRECATED. Please use the function ippiResizeGetBufSize instead.
The function ippiResizeSqrPixelGetBufSize is declared in the ippi.h file. This function computes the size of the external buffer that is required for the function ippiResizeSqrPixel.
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or a warning. |
ippStsNullPtrErr |
Indicates an error condition if pBufferSize pointer is NULL. |
ippStsSizeErr |
Indicates an error condition if dstSize has a field with zero or negative value. |
ippStsNumChannelErr |
Indicates an error condition if nChannel has an illegal value. |
ippStsInterpolationErr |
Indicates an error condition if interpolation has an illegal value. |