annotate src/opus-1.3/silk/x86/SigProc_FIX_sse.h @ 83:ae30d91d2ffe

Replace these with versions built using an older toolset (so as to avoid ABI compatibilities when linking on Ubuntu 14.04 for packaging purposes)
author Chris Cannam
date Fri, 07 Feb 2020 11:51:13 +0000
parents 7aeed7906520
children
rev   line source
Chris@69 1 /* Copyright (c) 2014, Cisco Systems, INC
Chris@69 2 Written by XiangMingZhu WeiZhou MinPeng YanWang
Chris@69 3
Chris@69 4 Redistribution and use in source and binary forms, with or without
Chris@69 5 modification, are permitted provided that the following conditions
Chris@69 6 are met:
Chris@69 7
Chris@69 8 - Redistributions of source code must retain the above copyright
Chris@69 9 notice, this list of conditions and the following disclaimer.
Chris@69 10
Chris@69 11 - Redistributions in binary form must reproduce the above copyright
Chris@69 12 notice, this list of conditions and the following disclaimer in the
Chris@69 13 documentation and/or other materials provided with the distribution.
Chris@69 14
Chris@69 15 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Chris@69 16 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Chris@69 17 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
Chris@69 18 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
Chris@69 19 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
Chris@69 20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
Chris@69 21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
Chris@69 22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
Chris@69 23 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
Chris@69 24 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Chris@69 25 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Chris@69 26 */
Chris@69 27
Chris@69 28 #ifndef SIGPROC_FIX_SSE_H
Chris@69 29 #define SIGPROC_FIX_SSE_H
Chris@69 30
Chris@69 31 #ifdef HAVE_CONFIG_H
Chris@69 32 #include "config.h"
Chris@69 33 #endif
Chris@69 34
Chris@69 35 #if defined(OPUS_X86_MAY_HAVE_SSE4_1)
Chris@69 36 void silk_burg_modified_sse4_1(
Chris@69 37 opus_int32 *res_nrg, /* O Residual energy */
Chris@69 38 opus_int *res_nrg_Q, /* O Residual energy Q value */
Chris@69 39 opus_int32 A_Q16[], /* O Prediction coefficients (length order) */
Chris@69 40 const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
Chris@69 41 const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */
Chris@69 42 const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */
Chris@69 43 const opus_int nb_subfr, /* I Number of subframes stacked in x */
Chris@69 44 const opus_int D, /* I Order */
Chris@69 45 int arch /* I Run-time architecture */
Chris@69 46 );
Chris@69 47
Chris@69 48 #if defined(OPUS_X86_PRESUME_SSE4_1)
Chris@69 49 #define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \
Chris@69 50 ((void)(arch), silk_burg_modified_sse4_1(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch))
Chris@69 51
Chris@69 52 #else
Chris@69 53
Chris@69 54 extern void (*const SILK_BURG_MODIFIED_IMPL[OPUS_ARCHMASK + 1])(
Chris@69 55 opus_int32 *res_nrg, /* O Residual energy */
Chris@69 56 opus_int *res_nrg_Q, /* O Residual energy Q value */
Chris@69 57 opus_int32 A_Q16[], /* O Prediction coefficients (length order) */
Chris@69 58 const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */
Chris@69 59 const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */
Chris@69 60 const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */
Chris@69 61 const opus_int nb_subfr, /* I Number of subframes stacked in x */
Chris@69 62 const opus_int D, /* I Order */
Chris@69 63 int arch /* I Run-time architecture */);
Chris@69 64
Chris@69 65 # define silk_burg_modified(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch) \
Chris@69 66 ((*SILK_BURG_MODIFIED_IMPL[(arch) & OPUS_ARCHMASK])(res_nrg, res_nrg_Q, A_Q16, x, minInvGain_Q30, subfr_length, nb_subfr, D, arch))
Chris@69 67
Chris@69 68 #endif
Chris@69 69
Chris@69 70 opus_int64 silk_inner_prod16_aligned_64_sse4_1(
Chris@69 71 const opus_int16 *inVec1,
Chris@69 72 const opus_int16 *inVec2,
Chris@69 73 const opus_int len
Chris@69 74 );
Chris@69 75
Chris@69 76
Chris@69 77 #if defined(OPUS_X86_PRESUME_SSE4_1)
Chris@69 78
Chris@69 79 #define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \
Chris@69 80 ((void)(arch),silk_inner_prod16_aligned_64_sse4_1(inVec1, inVec2, len))
Chris@69 81
Chris@69 82 #else
Chris@69 83
Chris@69 84 extern opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[OPUS_ARCHMASK + 1])(
Chris@69 85 const opus_int16 *inVec1,
Chris@69 86 const opus_int16 *inVec2,
Chris@69 87 const opus_int len);
Chris@69 88
Chris@69 89 # define silk_inner_prod16_aligned_64(inVec1, inVec2, len, arch) \
Chris@69 90 ((*SILK_INNER_PROD16_ALIGNED_64_IMPL[(arch) & OPUS_ARCHMASK])(inVec1, inVec2, len))
Chris@69 91
Chris@69 92 #endif
Chris@69 93 #endif
Chris@69 94 #endif