EncodeZfpGetCompressedBitSize
EncodeZfpGetCompressedBitSize
Returns the current compressed data size.
Syntax
IppStatus ippsEncodeZfpGetCompressedBitSize_32f(IppEncodeZfpState_32f*
pState
, Ipp64u*
pCompressedBitSize
);
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.
- pCompressedBitSize
- Pointer to the variable receiving the compressed data size, in bits.
Description
This function returns the current compressed data size in bits. You can call this function during compression or after the compression of your array is finished. Call this function before using
EncodeZfpFlush
to get actual bits size. Otherwise,
the function returns size which is rounded (aligned) to an upper
byte.
Return Values
- ippStsNoErr
- Indicates no error.
- ippStsNullPtrErr
- Indicates an error if any of the pointers isNULL.
- ippStsContexMatchErr
- Indicates an error if the ZFP compression structure data is invalid.