Initializes the state memory of QMF filter.
IppStatus ippsQMFInit_G7291_16s(IppsQMFState_G7291_16s* pState);
pState |
Pointer to the memory supplied for the QMF encode. |
The function ippsQMFInit_G7291 is declared in the ippsc.h file. This function initializes the state structure pState of the QMF filter. The size of this structure must be computed previously by calling the functions ippsQMFGetStateSize_G7291.
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when the pState pointer is NULL. |
Copyright © 2000 - 2010, Intel Corporation. All rights reserved.