1mlib_SignalIMDCT_F32(3MLIB)mediaLib Library Functionsmlib_SignalIMDCT_F32(3MLIB)
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6 mlib_SignalIMDCT_F32 - Dolby AC-3 digital audio standard transformation
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9 cc [ flag... ] file... -lmlib [ library... ]
10 #include <mlib.h>
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12 mlib_status mlib_SignalIMDCT_F32(mlib_f32 *data);
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16 The mlib_SignalIMDCT_F32() function performs the inverse modified dis‐
17 crete cosine transformation in Dolby's AC-3 digital audio standard.
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20 The function takes the following arguments:
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22 data Pointer to the data array. data[2*i] contains the real parts,
23 and data[2*i+1] contains the imaginary parts.
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27 The function returns MLIB_SUCCESS if successful. Otherwise it returns
28 MLIB_FAILURE.
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31 See attributes(5) for descriptions of the following attributes:
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36 ┌─────────────────────────────┬─────────────────────────────┐
37 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
38 ├─────────────────────────────┼─────────────────────────────┤
39 │Interface Stability │Committed │
40 ├─────────────────────────────┼─────────────────────────────┤
41 │MT-Level │MT-Safe │
42 └─────────────────────────────┴─────────────────────────────┘
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45 mlib_SignalIMDCT_D64(3MLIB), mlib_SignalIMDCTSplit_D64(3MLIB),
46 mlib_SignalIMDCTSplit_F32(3MLIB), attributes(5)
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50SunOS 5.11 2 Mar 2007 mlib_SignalIMDCT_F32(3MLIB)