Intel® Integrated Performance Primitives Developer Guide and Reference

ID 790148
Date 11/07/2023
Public

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ResizeGetBufSize

Calculates the size of the external work buffer for the function ipprResize.

Syntax

IppStatus ipprResizeGetBufSize(IpprCuboid srcVoi, IpprCuboid dstVoi, int nChannel, int interpolation, int* pSize);

Include Files

ippi.h

Domain Dependencies

Headers: ippcore.h, ippvm.h, ipps.h

Libraries: ippcore.lib, ippvm.lib, ipps.lib

Parameters

srcVoi

Volume of interest in the source volume.

dstVoi

Volume of interest in the destination volume.

nChannel

Number of channels, possible value: 1.

interpolation

Type of interpolation, the following values are possible:

  • IPPI_INTER_NN- nearest neighbor interpolation,

  • IPPI_INTER_LINEAR- trilinear interpolation,

  • IPPI_INTER_CUBIC- tricubic interpolation,

  • IPPI_INTER_CUBIC2P_BSPLINE- B-spline,

  • IPPI_INTER_CUBIC2P_CATMULLROM- Catmull-Rom spline,

  • IPPI_INTER_CUBIC2P_B05C03- special two-parameters filter (1/2, 3/10).

pSize

Pointer to the size of the external buffer.

Description

This function calculates the size of the external buffer required for the ipprResize function.

Return Values

ippStsNoErr

Indicates no error. Any other value indicates an error.

ippStsNullPtrErr

Indicates an error when the pSize pointer is NULL.

ippStsSizeErr

Indicates an error when width, or height, or depth of the srcVoi or dstVoi is less than, or equal to 0.

ippStsNumChannelErr

Indicates an error when nChannel is not equal to 1.

ippStsInterpolationErr

Indicates an error when interpolation has an illegal value.

See Also