Developer Reference

  • 2021
  • 03/26/2021
  • Public Content
Contents

DecodeZfpGetCompressedSize
,
DecodeZfpGetCompressedSizeLong

Returns the current decompressed data size.

Syntax

IppStatus ippsDecodeZfpGetCompressedSize_32f(IppDecodeZfpState_32f*
pState
, int*
pDecompressedSize
);
IppStatus ippsDecodeZfpGetCompressedSizeLong_32f(IppDecodeZfpState_32f*
pState
, Ipp64u*
pDecompressedSize
);
Include Files
ippdc.h
Domain Dependencies
Headers:
ippcore.h
,
ippvm.h
,
ipps.h
Libraries:
ippcore.lib
,
ippvm.lib
,
ipps.lib
Parameters
pState
Pointer to the ZFP compression structure.
pDeompressedSize
Pointer to the variable receiving the decompressed data size.
Description
This function returns the current decompressed data size, in bytes. You can call this function during decompression or after the decompression of your array is finished.
Use
DecodeZfpGetCompressedSizeLong
for large 3D floating point arrays.
Return Values
ippStsNoErr
Indicates no error.
ippStsNullPtrErr
Indicates an error if any of the pointers is
NULL
.
ippStsContexMatchErr
Indicates an error if the ZFP decompression structure data is invalid.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.