mirror of
https://github.com/UberGames/lilium-voyager.git
synced 2024-12-15 14:40:53 +00:00
94 lines
5 KiB
C
94 lines
5 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 SIGPROC_FIX_SSE_H
|
|
#define SIGPROC_FIX_SSE_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#if defined(OPUS_X86_MAY_HAVE_SSE4_1)
|
|
void silk_burg_modified_sse4_1(
|
|
opus_int32 *res_nrg, /* O Residual energy */
|
|
opus_int *res_nrg_Q, /* O Residual energy Q value */
|
|
opus_int32 A_Q16[], /* O Prediction coefficients (length order) */
|
|
const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
|
|
const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */
|
|
const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */
|
|
const opus_int nb_subfr, /* I Number of subframes stacked in x */
|
|
const opus_int D, /* I Order */
|
|
int arch /* I Run-time architecture */
|
|
);
|
|
|
|
#if defined(OPUS_X86_PRESUME_SSE4_1)
|
|
#define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \
|
|
((void)(arch), silk_burg_modified_sse4_1(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch))
|
|
|
|
#else
|
|
|
|
extern void (*const SILK_BURG_MODIFIED_IMPL[OPUS_ARCHMASK + 1])(
|
|
opus_int32 *res_nrg, /* O Residual energy */
|
|
opus_int *res_nrg_Q, /* O Residual energy Q value */
|
|
opus_int32 A_Q16[], /* O Prediction coefficients (length order) */
|
|
const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
|
|
const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */
|
|
const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */
|
|
const opus_int nb_subfr, /* I Number of subframes stacked in x */
|
|
const opus_int D, /* I Order */
|
|
int arch /* I Run-time architecture */);
|
|
|
|
# define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \
|
|
((*SILK_BURG_MODIFIED_IMPL[(arch) & OPUS_ARCHMASK])(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch))
|
|
|
|
#endif
|
|
|
|
opus_int64 silk_inner_prod16_aligned_64_sse4_1(
|
|
const opus_int16 *inVec1,
|
|
const opus_int16 *inVec2,
|
|
const opus_int len
|
|
);
|
|
|
|
|
|
#if defined(OPUS_X86_PRESUME_SSE4_1)
|
|
|
|
#define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \
|
|
((void)(arch),silk_inner_prod16_aligned_64_sse4_1(inVec1, inVec2, len))
|
|
|
|
#else
|
|
|
|
extern opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[OPUS_ARCHMASK + 1])(
|
|
const opus_int16 *inVec1,
|
|
const opus_int16 *inVec2,
|
|
const opus_int len);
|
|
|
|
# define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \
|
|
((*SILK_INNER_PROD16_ALIGNED_64_IMPL[(arch) & OPUS_ARCHMASK])(inVec1, inVec2, len))
|
|
|
|
#endif
|
|
#endif
|
|
#endif
|