1/* 2 * Copyright (c) 2022 Loongson Technology Corporation Limited 3 * Contributed by Lu Wang <wanglu@loongson.cn> 4 * Hao Chen <chenhao@loongson.cn> 5 * 6 * This file is part of FFmpeg. 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * FFmpeg is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with FFmpeg; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23#include "libavutil/loongarch/cpu.h" 24#include "hevcdsp_lsx.h" 25 26void ff_hevc_dsp_init_loongarch(HEVCDSPContext *c, const int bit_depth) 27{ 28 int cpu_flags = av_get_cpu_flags(); 29 30 if (have_lsx(cpu_flags)) { 31 if (bit_depth == 8) { 32 c->put_hevc_qpel[1][0][0] = ff_hevc_put_hevc_pel_pixels4_8_lsx; 33 c->put_hevc_qpel[2][0][0] = ff_hevc_put_hevc_pel_pixels6_8_lsx; 34 c->put_hevc_qpel[3][0][0] = ff_hevc_put_hevc_pel_pixels8_8_lsx; 35 c->put_hevc_qpel[4][0][0] = ff_hevc_put_hevc_pel_pixels12_8_lsx; 36 c->put_hevc_qpel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_8_lsx; 37 c->put_hevc_qpel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_8_lsx; 38 c->put_hevc_qpel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_lsx; 39 c->put_hevc_qpel[8][0][0] = ff_hevc_put_hevc_pel_pixels48_8_lsx; 40 c->put_hevc_qpel[9][0][0] = ff_hevc_put_hevc_pel_pixels64_8_lsx; 41 42 c->put_hevc_epel[1][0][0] = ff_hevc_put_hevc_pel_pixels4_8_lsx; 43 c->put_hevc_epel[2][0][0] = ff_hevc_put_hevc_pel_pixels6_8_lsx; 44 c->put_hevc_epel[3][0][0] = ff_hevc_put_hevc_pel_pixels8_8_lsx; 45 c->put_hevc_epel[4][0][0] = ff_hevc_put_hevc_pel_pixels12_8_lsx; 46 c->put_hevc_epel[5][0][0] = ff_hevc_put_hevc_pel_pixels16_8_lsx; 47 c->put_hevc_epel[6][0][0] = ff_hevc_put_hevc_pel_pixels24_8_lsx; 48 c->put_hevc_epel[7][0][0] = ff_hevc_put_hevc_pel_pixels32_8_lsx; 49 50 c->put_hevc_qpel[1][0][1] = ff_hevc_put_hevc_qpel_h4_8_lsx; 51 c->put_hevc_qpel[3][0][1] = ff_hevc_put_hevc_qpel_h8_8_lsx; 52 c->put_hevc_qpel[4][0][1] = ff_hevc_put_hevc_qpel_h12_8_lsx; 53 c->put_hevc_qpel[5][0][1] = ff_hevc_put_hevc_qpel_h16_8_lsx; 54 c->put_hevc_qpel[6][0][1] = ff_hevc_put_hevc_qpel_h24_8_lsx; 55 c->put_hevc_qpel[7][0][1] = ff_hevc_put_hevc_qpel_h32_8_lsx; 56 c->put_hevc_qpel[8][0][1] = ff_hevc_put_hevc_qpel_h48_8_lsx; 57 c->put_hevc_qpel[9][0][1] = ff_hevc_put_hevc_qpel_h64_8_lsx; 58 59 c->put_hevc_qpel[1][1][0] = ff_hevc_put_hevc_qpel_v4_8_lsx; 60 c->put_hevc_qpel[3][1][0] = ff_hevc_put_hevc_qpel_v8_8_lsx; 61 c->put_hevc_qpel[4][1][0] = ff_hevc_put_hevc_qpel_v12_8_lsx; 62 c->put_hevc_qpel[5][1][0] = ff_hevc_put_hevc_qpel_v16_8_lsx; 63 c->put_hevc_qpel[6][1][0] = ff_hevc_put_hevc_qpel_v24_8_lsx; 64 c->put_hevc_qpel[7][1][0] = ff_hevc_put_hevc_qpel_v32_8_lsx; 65 c->put_hevc_qpel[8][1][0] = ff_hevc_put_hevc_qpel_v48_8_lsx; 66 c->put_hevc_qpel[9][1][0] = ff_hevc_put_hevc_qpel_v64_8_lsx; 67 68 c->put_hevc_qpel[1][1][1] = ff_hevc_put_hevc_qpel_hv4_8_lsx; 69 c->put_hevc_qpel[3][1][1] = ff_hevc_put_hevc_qpel_hv8_8_lsx; 70 c->put_hevc_qpel[4][1][1] = ff_hevc_put_hevc_qpel_hv12_8_lsx; 71 c->put_hevc_qpel[5][1][1] = ff_hevc_put_hevc_qpel_hv16_8_lsx; 72 c->put_hevc_qpel[6][1][1] = ff_hevc_put_hevc_qpel_hv24_8_lsx; 73 c->put_hevc_qpel[7][1][1] = ff_hevc_put_hevc_qpel_hv32_8_lsx; 74 c->put_hevc_qpel[8][1][1] = ff_hevc_put_hevc_qpel_hv48_8_lsx; 75 c->put_hevc_qpel[9][1][1] = ff_hevc_put_hevc_qpel_hv64_8_lsx; 76 77 c->put_hevc_epel[7][0][1] = ff_hevc_put_hevc_epel_h32_8_lsx; 78 79 c->put_hevc_epel[5][1][0] = ff_hevc_put_hevc_epel_v16_8_lsx; 80 c->put_hevc_epel[6][1][0] = ff_hevc_put_hevc_epel_v24_8_lsx; 81 c->put_hevc_epel[7][1][0] = ff_hevc_put_hevc_epel_v32_8_lsx; 82 83 c->put_hevc_epel[3][1][1] = ff_hevc_put_hevc_epel_hv8_8_lsx; 84 c->put_hevc_epel[4][1][1] = ff_hevc_put_hevc_epel_hv12_8_lsx; 85 c->put_hevc_epel[5][1][1] = ff_hevc_put_hevc_epel_hv16_8_lsx; 86 c->put_hevc_epel[6][1][1] = ff_hevc_put_hevc_epel_hv24_8_lsx; 87 c->put_hevc_epel[7][1][1] = ff_hevc_put_hevc_epel_hv32_8_lsx; 88 89 c->put_hevc_qpel_bi[1][0][0] = ff_hevc_put_hevc_bi_pel_pixels4_8_lsx; 90 c->put_hevc_qpel_bi[3][0][0] = ff_hevc_put_hevc_bi_pel_pixels8_8_lsx; 91 c->put_hevc_qpel_bi[4][0][0] = ff_hevc_put_hevc_bi_pel_pixels12_8_lsx; 92 c->put_hevc_qpel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_8_lsx; 93 c->put_hevc_qpel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_8_lsx; 94 c->put_hevc_qpel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_lsx; 95 c->put_hevc_qpel_bi[8][0][0] = ff_hevc_put_hevc_bi_pel_pixels48_8_lsx; 96 c->put_hevc_qpel_bi[9][0][0] = ff_hevc_put_hevc_bi_pel_pixels64_8_lsx; 97 98 c->put_hevc_epel_bi[1][0][0] = ff_hevc_put_hevc_bi_pel_pixels4_8_lsx; 99 c->put_hevc_epel_bi[2][0][0] = ff_hevc_put_hevc_bi_pel_pixels6_8_lsx; 100 c->put_hevc_epel_bi[3][0][0] = ff_hevc_put_hevc_bi_pel_pixels8_8_lsx; 101 c->put_hevc_epel_bi[4][0][0] = ff_hevc_put_hevc_bi_pel_pixels12_8_lsx; 102 c->put_hevc_epel_bi[5][0][0] = ff_hevc_put_hevc_bi_pel_pixels16_8_lsx; 103 c->put_hevc_epel_bi[6][0][0] = ff_hevc_put_hevc_bi_pel_pixels24_8_lsx; 104 c->put_hevc_epel_bi[7][0][0] = ff_hevc_put_hevc_bi_pel_pixels32_8_lsx; 105 106 c->put_hevc_qpel_bi[3][1][0] = ff_hevc_put_hevc_bi_qpel_v8_8_lsx; 107 c->put_hevc_qpel_bi[5][1][0] = ff_hevc_put_hevc_bi_qpel_v16_8_lsx; 108 c->put_hevc_qpel_bi[6][1][0] = ff_hevc_put_hevc_bi_qpel_v24_8_lsx; 109 c->put_hevc_qpel_bi[7][1][0] = ff_hevc_put_hevc_bi_qpel_v32_8_lsx; 110 c->put_hevc_qpel_bi[8][1][0] = ff_hevc_put_hevc_bi_qpel_v48_8_lsx; 111 c->put_hevc_qpel_bi[9][1][0] = ff_hevc_put_hevc_bi_qpel_v64_8_lsx; 112 113 c->put_hevc_qpel_bi[3][1][1] = ff_hevc_put_hevc_bi_qpel_hv8_8_lsx; 114 c->put_hevc_qpel_bi[5][1][1] = ff_hevc_put_hevc_bi_qpel_hv16_8_lsx; 115 c->put_hevc_qpel_bi[6][1][1] = ff_hevc_put_hevc_bi_qpel_hv24_8_lsx; 116 c->put_hevc_qpel_bi[7][1][1] = ff_hevc_put_hevc_bi_qpel_hv32_8_lsx; 117 c->put_hevc_qpel_bi[8][1][1] = ff_hevc_put_hevc_bi_qpel_hv48_8_lsx; 118 c->put_hevc_qpel_bi[9][1][1] = ff_hevc_put_hevc_bi_qpel_hv64_8_lsx; 119 120 c->put_hevc_qpel_bi[5][0][1] = ff_hevc_put_hevc_bi_qpel_h16_8_lsx; 121 c->put_hevc_qpel_bi[6][0][1] = ff_hevc_put_hevc_bi_qpel_h24_8_lsx; 122 c->put_hevc_qpel_bi[7][0][1] = ff_hevc_put_hevc_bi_qpel_h32_8_lsx; 123 c->put_hevc_qpel_bi[8][0][1] = ff_hevc_put_hevc_bi_qpel_h48_8_lsx; 124 c->put_hevc_qpel_bi[9][0][1] = ff_hevc_put_hevc_bi_qpel_h64_8_lsx; 125 126 c->put_hevc_epel_bi[6][0][1] = ff_hevc_put_hevc_bi_epel_h24_8_lsx; 127 c->put_hevc_epel_bi[7][0][1] = ff_hevc_put_hevc_bi_epel_h32_8_lsx; 128 129 c->put_hevc_epel_bi[4][1][0] = ff_hevc_put_hevc_bi_epel_v12_8_lsx; 130 c->put_hevc_epel_bi[5][1][0] = ff_hevc_put_hevc_bi_epel_v16_8_lsx; 131 c->put_hevc_epel_bi[6][1][0] = ff_hevc_put_hevc_bi_epel_v24_8_lsx; 132 c->put_hevc_epel_bi[7][1][0] = ff_hevc_put_hevc_bi_epel_v32_8_lsx; 133 134 c->put_hevc_epel_bi[2][1][1] = ff_hevc_put_hevc_bi_epel_hv6_8_lsx; 135 c->put_hevc_epel_bi[3][1][1] = ff_hevc_put_hevc_bi_epel_hv8_8_lsx; 136 c->put_hevc_epel_bi[5][1][1] = ff_hevc_put_hevc_bi_epel_hv16_8_lsx; 137 c->put_hevc_epel_bi[6][1][1] = ff_hevc_put_hevc_bi_epel_hv24_8_lsx; 138 c->put_hevc_epel_bi[7][1][1] = ff_hevc_put_hevc_bi_epel_hv32_8_lsx; 139 140 c->put_hevc_qpel_uni[9][0][1] = ff_hevc_put_hevc_uni_qpel_h64_8_lsx; 141 142 c->put_hevc_qpel_uni[6][1][0] = ff_hevc_put_hevc_uni_qpel_v24_8_lsx; 143 c->put_hevc_qpel_uni[7][1][0] = ff_hevc_put_hevc_uni_qpel_v32_8_lsx; 144 c->put_hevc_qpel_uni[8][1][0] = ff_hevc_put_hevc_uni_qpel_v48_8_lsx; 145 c->put_hevc_qpel_uni[9][1][0] = ff_hevc_put_hevc_uni_qpel_v64_8_lsx; 146 147 c->put_hevc_qpel_uni[3][1][1] = ff_hevc_put_hevc_uni_qpel_hv8_8_lsx; 148 c->put_hevc_qpel_uni[5][1][1] = ff_hevc_put_hevc_uni_qpel_hv16_8_lsx; 149 c->put_hevc_qpel_uni[6][1][1] = ff_hevc_put_hevc_uni_qpel_hv24_8_lsx; 150 c->put_hevc_qpel_uni[7][1][1] = ff_hevc_put_hevc_uni_qpel_hv32_8_lsx; 151 c->put_hevc_qpel_uni[8][1][1] = ff_hevc_put_hevc_uni_qpel_hv48_8_lsx; 152 c->put_hevc_qpel_uni[9][1][1] = ff_hevc_put_hevc_uni_qpel_hv64_8_lsx; 153 154 c->put_hevc_epel_uni[6][1][0] = ff_hevc_put_hevc_uni_epel_v24_8_lsx; 155 c->put_hevc_epel_uni[7][1][0] = ff_hevc_put_hevc_uni_epel_v32_8_lsx; 156 157 c->put_hevc_epel_uni[3][1][1] = ff_hevc_put_hevc_uni_epel_hv8_8_lsx; 158 c->put_hevc_epel_uni[4][1][1] = ff_hevc_put_hevc_uni_epel_hv12_8_lsx; 159 c->put_hevc_epel_uni[5][1][1] = ff_hevc_put_hevc_uni_epel_hv16_8_lsx; 160 c->put_hevc_epel_uni[6][1][1] = ff_hevc_put_hevc_uni_epel_hv24_8_lsx; 161 c->put_hevc_epel_uni[7][1][1] = ff_hevc_put_hevc_uni_epel_hv32_8_lsx; 162 163 c->put_hevc_qpel_uni_w[3][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv8_8_lsx; 164 c->put_hevc_qpel_uni_w[5][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv16_8_lsx; 165 c->put_hevc_qpel_uni_w[6][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv24_8_lsx; 166 c->put_hevc_qpel_uni_w[7][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv32_8_lsx; 167 c->put_hevc_qpel_uni_w[8][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv48_8_lsx; 168 c->put_hevc_qpel_uni_w[9][1][1] = ff_hevc_put_hevc_uni_w_qpel_hv64_8_lsx; 169 170 c->sao_edge_filter[4] = ff_hevc_sao_edge_filter_8_lsx; 171 172 c->hevc_h_loop_filter_luma = ff_hevc_loop_filter_luma_h_8_lsx; 173 c->hevc_v_loop_filter_luma = ff_hevc_loop_filter_luma_v_8_lsx; 174 175 c->hevc_h_loop_filter_luma_c = ff_hevc_loop_filter_luma_h_8_lsx; 176 c->hevc_v_loop_filter_luma_c = ff_hevc_loop_filter_luma_v_8_lsx; 177 178 c->hevc_h_loop_filter_chroma = ff_hevc_loop_filter_chroma_h_8_lsx; 179 c->hevc_v_loop_filter_chroma = ff_hevc_loop_filter_chroma_v_8_lsx; 180 181 c->hevc_h_loop_filter_chroma_c = ff_hevc_loop_filter_chroma_h_8_lsx; 182 c->hevc_v_loop_filter_chroma_c = ff_hevc_loop_filter_chroma_v_8_lsx; 183 184 c->idct[0] = ff_hevc_idct_4x4_lsx; 185 c->idct[1] = ff_hevc_idct_8x8_lsx; 186 c->idct[2] = ff_hevc_idct_16x16_lsx; 187 c->idct[3] = ff_hevc_idct_32x32_lsx; 188 } 189 } 190} 191