Current File : //usr/man/man3mlib/mlib_SignalIMDCT_F32.3mlib

'\" te
.\" Copyright (c) 2007, Sun Microsystems, Inc.  All Rights Reserved 
.TH mlib_SignalIMDCT_F32 3MLIB "2 Mar 2007" "SunOS 5.11" "mediaLib Library Functions"
.SH NAME
mlib_SignalIMDCT_F32 \- Dolby AC-3 digital audio standard transformation
.SH SYNOPSIS
.LP
.nf
cc [ \fIflag\fR... ] \fIfile\fR... \fB-lmlib\fR [ \fIlibrary\fR... ]
#include <mlib.h>

\fBmlib_status\fR \fBmlib_SignalIMDCT_F32\fR(\fBmlib_f32 *\fR\fIdata\fR);
.fi

.SH DESCRIPTION
.sp
.LP
The \fBmlib_SignalIMDCT_F32()\fR function performs the inverse modified discrete cosine transformation in Dolby's AC-3 digital audio standard.
.SH PARAMETERS
.sp
.LP
The function takes the following arguments:
.sp
.ne 2
.mk
.na
\fB\fIdata\fR\fR
.ad
.RS 8n
.rt  
Pointer to the data array. \fBdata[2*i]\fR contains the real parts, and \fBdata[2*i+1]\fR contains the imaginary parts.
.RE

.SH RETURN VALUES
.sp
.LP
The function returns \fBMLIB_SUCCESS\fR if successful. Otherwise it returns \fBMLIB_FAILURE\fR.
.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(5) for descriptions of the following attributes:
.sp

.sp
.TS
tab() box;
cw(2.75i) |cw(2.75i) 
lw(2.75i) |lw(2.75i) 
.
ATTRIBUTE TYPEATTRIBUTE VALUE
_
Interface StabilityCommitted
_
MT-LevelMT-Safe
.TE

.SH SEE ALSO
.sp
.LP
\fBmlib_SignalIMDCT_D64\fR(3MLIB), \fBmlib_SignalIMDCTSplit_D64\fR(3MLIB), \fBmlib_SignalIMDCTSplit_F32\fR(3MLIB), \fBattributes\fR(5)