Initializes the hybrid windowing module state structure.
IppStatus ippsWinHybridInit_G728_16s (const Ipp16s* pWinTab, int M, int L, int N, int DIM, Ipp16s a2L, IppsWinHybridState_G728_16s* pMem);
pWinTab |
The input vector of windowing coefficients. |
M |
The input length of LPC window. Must be not less than 10. |
L |
The input adaptation cycle size in samples. |
N |
The input number of non-recursive window samples. |
a2L |
The a2L multiple used in calculation of the recursive component in hybrid windowing module. |
N |
The input number of non-recursive window samples. |
The function ippsWinHybridInit_G728 is declared in ippsc.h file. This function initializes the hybrid windowing module state structure using the given memory block. The recursive component and the previous speech samples are zeroed.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when the pMem pointer is NULL. |
Copyright © 2000 - 2011, Intel Corporation. All rights reserved.