Descriptors

The descriptors element further describes the operation. Descriptors are individual characters that indicate additional details of the operation.

The following descriptors are used in signal processing functions:

Descriptor	Description	Example
I	Operation is in-place (default is not-in-place).	ippsAdd_16s_I
Sfs	Saturation and fixed scaling mode (default is saturation and no scaling).	ippsConvert_16s8s_Sfs
Dx	Signal is x-dimensional (default is D1).	ippsAnalysisFilter_PS_32fc_D2
L	One pointer is used for each row (in D2).	ippsJoin_32f16s _D2L
P	Operation is performed for the specified number of vectors.	ippsIIR_32f _P

If more that one descriptor is used, they are presented in the function name in alphabetical order.

Many functions have no descriptors listed above. Such functions operate with the default behavior.