1mlib_SignalUpSampleFIRInit_mFe3d2iSa_LFi3b2SLm(il3biMrbLa_IrSByi)gFnuanlcUtpiSoanmspleFIRInit_F32S_F32S(3MLIB)
2
3
4

NAME

6       mlib_SignalUpSampleFIRInit_F32S_F32S - upsampling with filtering
7

SYNOPSIS

9       cc [ flag... ] file... -lmlib [ library... ]
10       #include <mlib.h>
11
12       mlib_status mlib_SignalUpSampleFIRInit_F32S_F32S(void **state,
13            const mlib_f32 *flt, mlib_s32 tap, mlib_s32 factor,
14            mlib_s32 phase);
15
16

DESCRIPTION

18       The  mlib_SignalUpSampleFIRInit_F32S_F32S()  function  allocates memory
19       for the internal state structure and converts the  parameters  into  an
20       internal representation for upsampling immediately followed by FIR fil‐
21       tering.
22

PARAMETERS

24       The function takes the following arguments:
25
26       state     Internal state structure.
27
28
29       flt       Filter  coefficientarray  in   two-channel   stereo   format.
30                 src[2*i]  contains channel 0, and src[2*i+1] contains channel
31                 1 array.
32
33
34       tap       Taps of the filter.
35
36
37       factor    Factor by which to upsample.
38
39
40       phase     Parameter that determines the relative position of  an  input
41                 value, within the output signal. 0 ≤ phase < factor.
42
43

RETURN VALUES

45       The  function  returns MLIB_SUCCESS if successful. Otherwise it returns
46       MLIB_FAILURE.
47

ATTRIBUTES

49       See attributes(5) for descriptions of the following attributes:
50
51
52
53
54       ┌─────────────────────────────┬─────────────────────────────┐
55       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
56       ├─────────────────────────────┼─────────────────────────────┤
57       │Interface Stability          │Committed                    │
58       ├─────────────────────────────┼─────────────────────────────┤
59       │MT-Level                     │MT-Safe                      │
60       └─────────────────────────────┴─────────────────────────────┘
61

SEE ALSO

63       attributes(5)
64
65
66
67SunOS 5.11                        2mMlairb_2S0i0g7nalUpSampleFIRInit_F32S_F32S(3MLIB)
Impressum