/* Copyright (c) 2013 Jean-Marc Valin and John Ridges
Copyright (c) 2014, Cisco Systems, INC MingXiang WeiZhou MinPeng YanWang*/
/**
@ file pitch_sse . h
@ brief Pitch analysis
*/
/*
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 PITCH_SSE_H
#define PITCH_SSE_H
#if defined (HAVE_CONFIG_H)
#include "config.h"
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE4_1) && defined (FIXED_POINT)
void xcorr_kernel_sse4_1(
const opus_int16 *x,
const opus_int16 *y,
opus_val32 sum[4 ],
int len);
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE) && !defined (FIXED_POINT)
void xcorr_kernel_sse(
const opus_val16 *x,
const opus_val16 *y,
opus_val32 sum[4 ],
int len);
#endif
#if defined (OPUS_X86_PRESUME_SSE4_1) && defined (FIXED_POINT)
#define OVERRIDE_XCORR_KERNEL
#define xcorr_kernel(x, y, sum, len, arch) \
((void )arch, xcorr_kernel_sse4_1(x, y, sum, len))
#elif defined (OPUS_X86_PRESUME_SSE) && !defined (FIXED_POINT)
#define OVERRIDE_XCORR_KERNEL
#define xcorr_kernel(x, y, sum, len, arch) \
((void )arch, xcorr_kernel_sse(x, y, sum, len))
#elif defined (OPUS_HAVE_RTCD) && ((defined (OPUS_X86_MAY_HAVE_SSE4_1) && defined (FIXED_POINT)) || (defined (OPUS_X86_MAY_HAVE_SSE) && !defined (FIXED_POINT)))
extern void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1 ])(
const opus_val16 *x,
const opus_val16 *y,
opus_val32 sum[4 ],
int len);
#define OVERRIDE_XCORR_KERNEL
#define xcorr_kernel(x, y, sum, len, arch) \
((*XCORR_KERNEL_IMPL[(arch) & OPUS_ARCHMASK])(x, y, sum, len))
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE4_1) && defined (FIXED_POINT)
opus_val32 celt_inner_prod_sse4_1(
const opus_int16 *x,
const opus_int16 *y,
int N);
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE2) && defined (FIXED_POINT)
opus_val32 celt_inner_prod_sse2(
const opus_int16 *x,
const opus_int16 *y,
int N);
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE) && !defined (FIXED_POINT)
opus_val32 celt_inner_prod_sse(
const opus_val16 *x,
const opus_val16 *y,
int N);
#endif
#if defined (OPUS_X86_PRESUME_SSE4_1) && defined (FIXED_POINT)
#define OVERRIDE_CELT_INNER_PROD
#define celt_inner_prod(x, y, N, arch) \
((void )arch, celt_inner_prod_sse4_1(x, y, N))
#elif defined (OPUS_X86_PRESUME_SSE2) && defined (FIXED_POINT) && !defined (OPUS_X86_MAY_HAVE_SSE4_1)
#define OVERRIDE_CELT_INNER_PROD
#define celt_inner_prod(x, y, N, arch) \
((void )arch, celt_inner_prod_sse2(x, y, N))
#elif defined (OPUS_X86_PRESUME_SSE) && !defined (FIXED_POINT)
#define OVERRIDE_CELT_INNER_PROD
#define celt_inner_prod(x, y, N, arch) \
((void )arch, celt_inner_prod_sse(x, y, N))
#elif defined (OPUS_HAVE_RTCD) && (((defined (OPUS_X86_MAY_HAVE_SSE4_1) || defined (OPUS_X86_MAY_HAVE_SSE2)) && defined (FIXED_POINT)) || \
(defined (OPUS_X86_MAY_HAVE_SSE) && !defined (FIXED_POINT)))
extern opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1 ])(
const opus_val16 *x,
const opus_val16 *y,
int N);
#define OVERRIDE_CELT_INNER_PROD
#define celt_inner_prod(x, y, N, arch) \
((*CELT_INNER_PROD_IMPL[(arch) & OPUS_ARCHMASK])(x, y, N))
#endif
#if defined (OPUS_X86_MAY_HAVE_SSE) && !defined (FIXED_POINT)
void dual_inner_prod_sse(const opus_val16 *x,
const opus_val16 *y01,
const opus_val16 *y02,
int N,
opus_val32 *xy1,
opus_val32 *xy2);
void comb_filter_const_sse(opus_val32 *y,
opus_val32 *x,
int T,
int N,
opus_val16 g10,
opus_val16 g11,
opus_val16 g12);
#if defined (OPUS_X86_PRESUME_SSE)
#define OVERRIDE_DUAL_INNER_PROD
#define OVERRIDE_COMB_FILTER_CONST
# define dual_inner_prod(x, y01, y02, N, xy1, xy2, arch) \
((void )(arch),dual_inner_prod_sse(x, y01, y02, N, xy1, xy2))
# define comb_filter_const(y, x, T, N, g10, g11, g12, arch) \
((void )(arch),comb_filter_const_sse(y, x, T, N, g10, g11, g12))
#elif defined (OPUS_HAVE_RTCD)
#define OVERRIDE_DUAL_INNER_PROD
#define OVERRIDE_COMB_FILTER_CONST
extern void (*const DUAL_INNER_PROD_IMPL[OPUS_ARCHMASK + 1 ])(
const opus_val16 *x,
const opus_val16 *y01,
const opus_val16 *y02,
int N,
opus_val32 *xy1,
opus_val32 *xy2);
#define dual_inner_prod(x, y01, y02, N, xy1, xy2, arch) \
((*DUAL_INNER_PROD_IMPL[(arch) & OPUS_ARCHMASK])(x, y01, y02, N, xy1, xy2))
extern void (*const COMB_FILTER_CONST_IMPL[OPUS_ARCHMASK + 1 ])(
opus_val32 *y,
opus_val32 *x,
int T,
int N,
opus_val16 g10,
opus_val16 g11,
opus_val16 g12);
#define comb_filter_const(y, x, T, N, g10, g11, g12, arch) \
((*COMB_FILTER_CONST_IMPL[(arch) & OPUS_ARCHMASK])(y, x, T, N, g10, g11, g12))
#define NON_STATIC_COMB_FILTER_CONST_C
#endif
void celt_pitch_xcorr_avx2(const float *_x, const float *_y, float *xcorr, int len, int max_pitch, int arch);
#if defined (OPUS_X86_PRESUME_AVX2)
#define OVERRIDE_PITCH_XCORR
# define celt_pitch_xcorr celt_pitch_xcorr_avx2
#elif defined (OPUS_HAVE_RTCD) && defined (OPUS_X86_MAY_HAVE_AVX2)
#define OVERRIDE_PITCH_XCORR
extern void (*const PITCH_XCORR_IMPL[OPUS_ARCHMASK + 1 ])(
const float *_x,
const float *_y,
float *xcorr,
int len,
int max_pitch,
int arch
);
#define celt_pitch_xcorr(_x, _y, xcorr, len, max_pitch, arch) \
((*PITCH_XCORR_IMPL[(arch) & OPUS_ARCHMASK])(_x, _y, xcorr, len, max_pitch, arch))
#endif /* OPUS_X86_PRESUME_AVX2 && !OPUS_HAVE_RTCD */
#endif /* OPUS_X86_MAY_HAVE_SSE && !FIXED_POINT */
#endif
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