1mlib_SignalIIR_P4_S16_S16_Smaetd(i3aMLLiIbB)LibrarymFluinbc_tSiiognnsalIIR_P4_S16_S16_Sat(3MLIB)
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6 mlib_SignalIIR_P4_S16_S16_Sat, mlib_SignalIIR_P4_S16S_S16S_Sat,
7 mlib_SignalIIR_P4_F32_F32, mlib_SignalIIR_P4_F32S_F32S - parallel Infi‐
8 nite Impulse Response (IIR) filtering
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11 cc [ flag... ] file... -lmlib [ library... ]
12 #include <mlib.h>
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15 mlib_status mlib_SignalIIR_P4_S16_S16_Sat(mlib_s16 *dst,
16 const mlib_s16 *src, void *filter, mlib_s32 n);
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19 mlib_status mlib_SignalIIR_P4_S16S_S16S_Sat(mlib_s16 *dst,
20 const mlib_s16 *src, void *filter, mlib_s32 n);
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23 mlib_status mlib_SignalIIR_P4_F32_F32(mlib_f32 *dst,
24 const mlib_f32 *src, void *filter, mlib_s32 n);
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27 mlib_status mlib_SignalIIR_P4_F32S_F32S(mlib_f32 *dst,
28 const mlib_f32 *src, void *filter, mlib_s32 n);
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32 Each of these functions applies a fourth order parallel IIR filter to
33 one signal packet and updates the filter state.
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35 Printed copy or docs.sun.com displays an equation that represents the
36 fourth order parallel IIR filtering.
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39 The fourth order parallel IIR filter is represented by the following
40 figure:
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42 Printed copy or docs.sun.com displays a figure that represents the
43 fourth order parallel IIR filter.
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46 Each of the functions takes the following arguments:
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48 dst Destination signal array.
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51 src Source signal array.
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54 filter Internal filter structure.
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57 n Number of signal samples.
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61 Each of the functions returns MLIB_SUCCESS if successful. Otherwise it
62 returns MLIB_FAILURE.
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65 See attributes(5) for descriptions of the following attributes:
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70 ┌─────────────────────────────┬─────────────────────────────┐
71 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
72 ├─────────────────────────────┼─────────────────────────────┤
73 │Interface Stability │Committed │
74 ├─────────────────────────────┼─────────────────────────────┤
75 │MT-Level │MT-Safe │
76 └─────────────────────────────┴─────────────────────────────┘
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79 mlib_SignalIIR_Biquad_S16_S16_Sat(3MLIB), mlib_SignalIIR‐
80 Free_Biquad_S16_S16(3MLIB), mlib_SignalIIRFree_P4_S16_S16(3MLIB),
81 mlib_SignalIIRInit_Biquad_S16_S16(3MLIB), mlib_SignalI‐
82 IRInit_P4_S16_S16(3MLIB), attributes(5)
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86SunOS 5.11 2 Mar 200m7lib_SignalIIR_P4_S16_S16_Sat(3MLIB)