Developer Reference

Contents

HashDuplicate

Copies one
IppsHashState
or
IppsHashState_rmf
context to another.

Syntax

IppStatus ippsHashDuplicate(const IppsHashState*
pSrcCtx
, IppsHashState*
pDstCtx
);
IppStatus ippsHashDuplicate_rmf(const ippsHashState_rmf*
pSrcCtx
, ippsHashState_rmf*
pDstCtx
);
Include Files
ippcp.h
Parameters
pSrcCtx
Pointer to the input
IppsHashState
or
IppsHashState_rmf
context to be cloned.
pDstCtx
Pointer to the output
IppsHashState
or
IppsHashState_rmf
context.
Description
The function copies one
IppsHashState
or
IppsHashState_rmf
context to another.
This function has a
reduced memory footprint
version. To learn more, see Reduced Memory Footprint Functions.
Return Values
ippStsNoErr
Indicates no error. Any other value indicates an error or warning.
ippStsNullPtrErr
Indicates an error condition if any of the specified pointers is
NULL
.
ippStsContextMatchErr
Indicates an error condition if any of the context parameters does not match the operation.

Product and Performance Information

1

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804