| /* 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. |
| */ |
| |
| #if defined(HAVE_CONFIG_H) |
| #include "config.h" |
| #endif |
| |
| #include "x86/x86cpu.h" |
| #include "celt_lpc.h" |
| #include "pitch.h" |
| #include "pitch_sse.h" |
| |
| #if defined(OPUS_HAVE_RTCD) |
| |
| # if defined(FIXED_POINT) |
| |
| void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])( |
| const opus_val16 *x, |
| const opus_val16 *num, |
| opus_val16 *y, |
| int N, |
| int ord, |
| opus_val16 *mem, |
| int arch |
| ) = { |
| celt_fir_c, /* non-sse */ |
| celt_fir_c, |
| MAY_HAVE_SSE4_1(celt_fir), /* sse4.1 */ |
| NULL |
| }; |
| |
| void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1])( |
| const opus_val16 *x, |
| const opus_val16 *y, |
| opus_val32 sum[4], |
| int len |
| ) = { |
| xcorr_kernel_c, /* non-sse */ |
| xcorr_kernel_c, |
| MAY_HAVE_SSE4_1(xcorr_kernel), /* sse4.1 */ |
| NULL |
| }; |
| |
| opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])( |
| const opus_val16 *x, |
| const opus_val16 *y, |
| int N |
| ) = { |
| celt_inner_prod_c, /* non-sse */ |
| MAY_HAVE_SSE2(celt_inner_prod), |
| MAY_HAVE_SSE4_1(celt_inner_prod), /* sse4.1 */ |
| NULL |
| }; |
| |
| # else |
| # error "Floating-point implementation is not supported by x86 RTCD yet." \ |
| "Reconfigure with --disable-rtcd or send patches." |
| # endif |
| |
| #endif |