flim | c91ee5b | 2016-01-26 14:33:44 +0100 | [diff] [blame] | 1 | /* Copyright (c) 2014, Cisco Systems, INC |
| 2 | Written by XiangMingZhu WeiZhou MinPeng YanWang |
| 3 | |
| 4 | Redistribution and use in source and binary forms, with or without |
| 5 | modification, are permitted provided that the following conditions |
| 6 | are met: |
| 7 | |
| 8 | - Redistributions of source code must retain the above copyright |
| 9 | notice, this list of conditions and the following disclaimer. |
| 10 | |
| 11 | - Redistributions in binary form must reproduce the above copyright |
| 12 | notice, this list of conditions and the following disclaimer in the |
| 13 | documentation and/or other materials provided with the distribution. |
| 14 | |
| 15 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 18 | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER |
| 19 | OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 20 | EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 22 | PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 23 | LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 24 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 25 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #if defined(HAVE_CONFIG_H) |
| 29 | #include "config.h" |
| 30 | #endif |
| 31 | |
| 32 | #include "x86/x86cpu.h" |
| 33 | #include "celt_lpc.h" |
| 34 | #include "pitch.h" |
| 35 | #include "pitch_sse.h" |
| 36 | |
| 37 | #if defined(OPUS_HAVE_RTCD) |
| 38 | |
| 39 | # if defined(FIXED_POINT) |
| 40 | |
| 41 | #if defined(OPUS_X86_MAY_HAVE_SSE4_1) && !defined(OPUS_X86_PRESUME_SSE4_1) |
| 42 | |
| 43 | void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])( |
| 44 | const opus_val16 *x, |
| 45 | const opus_val16 *num, |
| 46 | opus_val16 *y, |
| 47 | int N, |
| 48 | int ord, |
| 49 | opus_val16 *mem, |
| 50 | int arch |
| 51 | ) = { |
| 52 | celt_fir_c, /* non-sse */ |
| 53 | celt_fir_c, |
| 54 | celt_fir_c, |
| 55 | MAY_HAVE_SSE4_1(celt_fir), /* sse4.1 */ |
| 56 | MAY_HAVE_SSE4_1(celt_fir) /* avx */ |
| 57 | }; |
| 58 | |
| 59 | void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1])( |
| 60 | const opus_val16 *x, |
| 61 | const opus_val16 *y, |
| 62 | opus_val32 sum[4], |
| 63 | int len |
| 64 | ) = { |
| 65 | xcorr_kernel_c, /* non-sse */ |
| 66 | xcorr_kernel_c, |
| 67 | xcorr_kernel_c, |
| 68 | MAY_HAVE_SSE4_1(xcorr_kernel), /* sse4.1 */ |
| 69 | MAY_HAVE_SSE4_1(xcorr_kernel) /* avx */ |
| 70 | }; |
| 71 | |
| 72 | #endif |
| 73 | |
| 74 | #if (defined(OPUS_X86_MAY_HAVE_SSE4_1) && !defined(OPUS_X86_PRESUME_SSE4_1)) || \ |
Felicia Lim | d03c373 | 2016-07-25 20:28:37 +0200 | [diff] [blame] | 75 | (!defined(OPUS_X86_MAY_HAVE_SSE_4_1) && defined(OPUS_X86_MAY_HAVE_SSE2) && !defined(OPUS_X86_PRESUME_SSE2)) |
flim | c91ee5b | 2016-01-26 14:33:44 +0100 | [diff] [blame] | 76 | |
| 77 | opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])( |
| 78 | const opus_val16 *x, |
| 79 | const opus_val16 *y, |
| 80 | int N |
| 81 | ) = { |
| 82 | celt_inner_prod_c, /* non-sse */ |
| 83 | celt_inner_prod_c, |
| 84 | MAY_HAVE_SSE2(celt_inner_prod), |
| 85 | MAY_HAVE_SSE4_1(celt_inner_prod), /* sse4.1 */ |
| 86 | MAY_HAVE_SSE4_1(celt_inner_prod) /* avx */ |
| 87 | }; |
| 88 | |
| 89 | #endif |
| 90 | |
| 91 | # else |
| 92 | |
| 93 | #if defined(OPUS_X86_MAY_HAVE_SSE) && !defined(OPUS_X86_PRESUME_SSE) |
| 94 | |
| 95 | void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1])( |
| 96 | const opus_val16 *x, |
| 97 | const opus_val16 *y, |
| 98 | opus_val32 sum[4], |
| 99 | int len |
| 100 | ) = { |
| 101 | xcorr_kernel_c, /* non-sse */ |
| 102 | MAY_HAVE_SSE(xcorr_kernel), |
| 103 | MAY_HAVE_SSE(xcorr_kernel), |
| 104 | MAY_HAVE_SSE(xcorr_kernel), |
| 105 | MAY_HAVE_SSE(xcorr_kernel) |
| 106 | }; |
| 107 | |
| 108 | opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])( |
| 109 | const opus_val16 *x, |
| 110 | const opus_val16 *y, |
| 111 | int N |
| 112 | ) = { |
| 113 | celt_inner_prod_c, /* non-sse */ |
| 114 | MAY_HAVE_SSE(celt_inner_prod), |
| 115 | MAY_HAVE_SSE(celt_inner_prod), |
| 116 | MAY_HAVE_SSE(celt_inner_prod), |
| 117 | MAY_HAVE_SSE(celt_inner_prod) |
| 118 | }; |
| 119 | |
| 120 | void (*const DUAL_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])( |
| 121 | const opus_val16 *x, |
| 122 | const opus_val16 *y01, |
| 123 | const opus_val16 *y02, |
| 124 | int N, |
| 125 | opus_val32 *xy1, |
| 126 | opus_val32 *xy2 |
| 127 | ) = { |
| 128 | dual_inner_prod_c, /* non-sse */ |
| 129 | MAY_HAVE_SSE(dual_inner_prod), |
| 130 | MAY_HAVE_SSE(dual_inner_prod), |
| 131 | MAY_HAVE_SSE(dual_inner_prod), |
| 132 | MAY_HAVE_SSE(dual_inner_prod) |
| 133 | }; |
| 134 | |
| 135 | void (*const COMB_FILTER_CONST_IMPL[OPUS_ARCHMASK + 1])( |
| 136 | opus_val32 *y, |
| 137 | opus_val32 *x, |
| 138 | int T, |
| 139 | int N, |
| 140 | opus_val16 g10, |
| 141 | opus_val16 g11, |
| 142 | opus_val16 g12 |
| 143 | ) = { |
| 144 | comb_filter_const_c, /* non-sse */ |
| 145 | MAY_HAVE_SSE(comb_filter_const), |
| 146 | MAY_HAVE_SSE(comb_filter_const), |
| 147 | MAY_HAVE_SSE(comb_filter_const), |
| 148 | MAY_HAVE_SSE(comb_filter_const) |
| 149 | }; |
| 150 | |
| 151 | |
| 152 | #endif |
| 153 | |
| 154 | #endif |
| 155 | #endif |