| /* 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_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_SSE2) && !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_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) |
| |
| #define OVERRIDE_DUAL_INNER_PROD |
| #define OVERRIDE_COMB_FILTER_CONST |
| |
| #undef dual_inner_prod |
| #undef comb_filter_const |
| |
| 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 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)) |
| #else |
| |
| 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 |
| #endif |
| |
| #endif |
