67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
|
/* Copyright (c) 2014, Cisco Systems, INC
|
||
|
|
Written by XiangMingZhu WeiZhou MinPeng YanWang
|
||
|
|
|
||
|
|
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.
|
||
|
|
|
||
|
|
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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef CELT_LPC_SSE_H
|
||
|
|
#define CELT_LPC_SSE_H
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(OPUS_X86_MAY_HAVE_SSE4_1) && defined(FIXED_POINT)
|
||
|
|
#define OVERRIDE_CELT_FIR
|
||
|
|
|
||
|
|
void celt_fir_sse4_1(
|
||
|
|
const opus_val16 *x,
|
||
|
|
const opus_val16 *num,
|
||
|
|
opus_val16 *y,
|
||
|
|
int N,
|
||
|
|
int ord,
|
||
|
|
int arch);
|
||
|
|
|
||
|
|
#if defined(OPUS_X86_PRESUME_SSE4_1)
|
||
|
|
#define celt_fir(x, num, y, N, ord, arch) \
|
||
|
|
((void)arch, celt_fir_sse4_1(x, num, y, N, ord, arch))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
extern void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])(
|
||
|
|
const opus_val16 *x,
|
||
|
|
const opus_val16 *num,
|
||
|
|
opus_val16 *y,
|
||
|
|
int N,
|
||
|
|
int ord,
|
||
|
|
int arch);
|
||
|
|
|
||
|
|
# define celt_fir(x, num, y, N, ord, arch) \
|
||
|
|
((*CELT_FIR_IMPL[(arch) & OPUS_ARCHMASK])(x, num, y, N, ord, arch))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|