/***********************************************************************
Copyright ( c ) 2006 - 2011 , Skype Limited . All rights reserved .
Redistribution and use in source and binary forms , with or without
modification , are permitted provided that the following conditions
are met :
- Redistributions of source code must retain the above copyright notice ,
this list of conditions and the following disclaimer .
- Redistributions in binary form must reproduce the above copyright
notice , this list of conditions and the following disclaimer in the
documentation and / or other materials provided with the distribution .
- Neither the name of Internet Society , IETF or IETF Trust , nor the
names of specific contributors , may be used to endorse or promote
products derived from this software without specific prior written
permission .
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS " AS IS "
AND ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED . IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR
CONSEQUENTIAL DAMAGES ( INCLUDING , BUT NOT LIMITED TO , PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE , DATA , OR PROFITS ; OR BUSINESS
INTERRUPTION ) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY , WHETHER IN
CONTRACT , STRICT LIABILITY , OR TORT ( INCLUDING NEGLIGENCE OR OTHERWISE )
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE , EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE .
***********************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "SigProc_FIX.h"
#include "celt_lpc.h"
/* Compute autocorrelation */
void silk_autocorr(
opus_int32 *results, /* O Result (length correlationCount) */
opus_int *scale, /* O Scaling of the correlation vector */
const opus_int16 *inputData, /* I Input data to correlate */
const opus_int inputDataSize, /* I Length of input */
const opus_int correlationCount, /* I Number of correlation taps to compute */
int arch /* I Run-time architecture */
)
{
opus_int corrCount;
corrCount = silk_min_int( inputDataSize, correlationCount );
*scale = _celt_autocorr(inputData, results, NULL, 0 , corrCount-1 , inputDataSize, arch);
}
Messung V0.5 in Prozent C=84 H=100 G=92
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-02)
¤
*© Formatika GbR, Deutschland