repositories / deb_ffmpeg.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ba45a60 DM |
1 | /* |
| 2 | * Copyright (c) 2012 Justin Ruggles <justin.ruggles@gmail.com> | |
| 3 | * | |
| 4 | * This file is part of FFmpeg. | |
| 5 | * | |
| 6 | * FFmpeg is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2.1 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * FFmpeg is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with FFmpeg; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #include "config.h" | |
| 22 | #include "libavutil/cpu.h" | |
| 23 | #include "libavutil/x86/cpu.h" | |
| 24 | #include "libavresample/audio_convert.h" | |
| 25 | ||
| 26 | /* flat conversions */ | |
| 27 | ||
| 28 | void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len); | |
| 29 | ||
| 30 | void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len); | |
| 31 | void ff_conv_s16_to_flt_sse4(float *dst, const int16_t *src, int len); | |
| 32 | ||
| 33 | void ff_conv_s32_to_s16_mmx (int16_t *dst, const int32_t *src, int len); | |
| 34 | void ff_conv_s32_to_s16_sse2(int16_t *dst, const int32_t *src, int len); | |
| 35 | ||
| 36 | void ff_conv_s32_to_flt_sse2(float *dst, const int32_t *src, int len); | |
| 37 | void ff_conv_s32_to_flt_avx (float *dst, const int32_t *src, int len); | |
| 38 | ||
| 39 | void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len); | |
| 40 | ||
| 41 | void ff_conv_flt_to_s32_sse2(int32_t *dst, const float *src, int len); | |
| 42 | void ff_conv_flt_to_s32_avx (int32_t *dst, const float *src, int len); | |
| 43 | ||
| 44 | /* interleave conversions */ | |
| 45 | ||
| 46 | void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src, | |
| 47 | int len, int channels); | |
| 48 | void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *const *src, | |
| 49 | int len, int channels); | |
| 50 | ||
| 51 | void ff_conv_s16p_to_s16_6ch_sse2(int16_t *dst, int16_t *const *src, | |
| 52 | int len, int channels); | |
| 53 | void ff_conv_s16p_to_s16_6ch_sse2slow(int16_t *dst, int16_t *const *src, | |
| 54 | int len, int channels); | |
| 55 | void ff_conv_s16p_to_s16_6ch_avx (int16_t *dst, int16_t *const *src, | |
| 56 | int len, int channels); | |
| 57 | ||
| 58 | void ff_conv_s16p_to_flt_2ch_sse2(float *dst, int16_t *const *src, | |
| 59 | int len, int channels); | |
| 60 | void ff_conv_s16p_to_flt_2ch_avx (float *dst, int16_t *const *src, | |
| 61 | int len, int channels); | |
| 62 | ||
| 63 | void ff_conv_s16p_to_flt_6ch_sse2 (float *dst, int16_t *const *src, | |
| 64 | int len, int channels); | |
| 65 | void ff_conv_s16p_to_flt_6ch_ssse3(float *dst, int16_t *const *src, | |
| 66 | int len, int channels); | |
| 67 | void ff_conv_s16p_to_flt_6ch_avx (float *dst, int16_t *const *src, | |
| 68 | int len, int channels); | |
| 69 | ||
| 70 | void ff_conv_fltp_to_s16_2ch_sse2 (int16_t *dst, float *const *src, | |
| 71 | int len, int channels); | |
| 72 | void ff_conv_fltp_to_s16_2ch_ssse3(int16_t *dst, float *const *src, | |
| 73 | int len, int channels); | |
| 74 | ||
| 75 | void ff_conv_fltp_to_s16_6ch_sse (int16_t *dst, float *const *src, | |
| 76 | int len, int channels); | |
| 77 | void ff_conv_fltp_to_s16_6ch_sse2(int16_t *dst, float *const *src, | |
| 78 | int len, int channels); | |
| 79 | void ff_conv_fltp_to_s16_6ch_avx (int16_t *dst, float *const *src, | |
| 80 | int len, int channels); | |
| 81 | ||
| 82 | void ff_conv_fltp_to_flt_2ch_sse(float *dst, float *const *src, int len, | |
| 83 | int channels); | |
| 84 | void ff_conv_fltp_to_flt_2ch_avx(float *dst, float *const *src, int len, | |
| 85 | int channels); | |
| 86 | ||
| 87 | void ff_conv_fltp_to_flt_6ch_mmx (float *dst, float *const *src, int len, | |
| 88 | int channels); | |
| 89 | void ff_conv_fltp_to_flt_6ch_sse4(float *dst, float *const *src, int len, | |
| 90 | int channels); | |
| 91 | void ff_conv_fltp_to_flt_6ch_avx (float *dst, float *const *src, int len, | |
| 92 | int channels); | |
| 93 | ||
| 94 | /* deinterleave conversions */ | |
| 95 | ||
| 96 | void ff_conv_s16_to_s16p_2ch_sse2(int16_t *const *dst, int16_t *src, | |
| 97 | int len, int channels); | |
| 98 | void ff_conv_s16_to_s16p_2ch_ssse3(int16_t *const *dst, int16_t *src, | |
| 99 | int len, int channels); | |
| 100 | void ff_conv_s16_to_s16p_2ch_avx (int16_t *const *dst, int16_t *src, | |
| 101 | int len, int channels); | |
| 102 | ||
| 103 | void ff_conv_s16_to_s16p_6ch_sse2 (int16_t *const *dst, int16_t *src, | |
| 104 | int len, int channels); | |
| 105 | void ff_conv_s16_to_s16p_6ch_ssse3(int16_t *const *dst, int16_t *src, | |
| 106 | int len, int channels); | |
| 107 | void ff_conv_s16_to_s16p_6ch_avx (int16_t *const *dst, int16_t *src, | |
| 108 | int len, int channels); | |
| 109 | ||
| 110 | void ff_conv_s16_to_fltp_2ch_sse2(float *const *dst, int16_t *src, | |
| 111 | int len, int channels); | |
| 112 | void ff_conv_s16_to_fltp_2ch_avx (float *const *dst, int16_t *src, | |
| 113 | int len, int channels); | |
| 114 | ||
| 115 | void ff_conv_s16_to_fltp_6ch_sse2 (float *const *dst, int16_t *src, | |
| 116 | int len, int channels); | |
| 117 | void ff_conv_s16_to_fltp_6ch_ssse3(float *const *dst, int16_t *src, | |
| 118 | int len, int channels); | |
| 119 | void ff_conv_s16_to_fltp_6ch_sse4 (float *const *dst, int16_t *src, | |
| 120 | int len, int channels); | |
| 121 | void ff_conv_s16_to_fltp_6ch_avx (float *const *dst, int16_t *src, | |
| 122 | int len, int channels); | |
| 123 | ||
| 124 | void ff_conv_flt_to_s16p_2ch_sse2(int16_t *const *dst, float *src, | |
| 125 | int len, int channels); | |
| 126 | void ff_conv_flt_to_s16p_2ch_avx (int16_t *const *dst, float *src, | |
| 127 | int len, int channels); | |
| 128 | ||
| 129 | void ff_conv_flt_to_s16p_6ch_sse2 (int16_t *const *dst, float *src, | |
| 130 | int len, int channels); | |
| 131 | void ff_conv_flt_to_s16p_6ch_ssse3(int16_t *const *dst, float *src, | |
| 132 | int len, int channels); | |
| 133 | void ff_conv_flt_to_s16p_6ch_avx (int16_t *const *dst, float *src, | |
| 134 | int len, int channels); | |
| 135 | ||
| 136 | void ff_conv_flt_to_fltp_2ch_sse(float *const *dst, float *src, int len, | |
| 137 | int channels); | |
| 138 | void ff_conv_flt_to_fltp_2ch_avx(float *const *dst, float *src, int len, | |
| 139 | int channels); | |
| 140 | ||
| 141 | void ff_conv_flt_to_fltp_6ch_sse2(float *const *dst, float *src, int len, | |
| 142 | int channels); | |
| 143 | void ff_conv_flt_to_fltp_6ch_avx (float *const *dst, float *src, int len, | |
| 144 | int channels); | |
| 145 | ||
| 146 | av_cold void ff_audio_convert_init_x86(AudioConvert *ac) | |
| 147 | { | |
| 148 | int cpu_flags = av_get_cpu_flags(); | |
| 149 | ||
| 150 | if (EXTERNAL_MMX(cpu_flags)) { | |
| 151 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, | |
| 152 | 0, 1, 8, "MMX", ff_conv_s32_to_s16_mmx); | |
| 153 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, | |
| 154 | 6, 1, 4, "MMX", ff_conv_fltp_to_flt_6ch_mmx); | |
| 155 | } | |
| 156 | if (EXTERNAL_SSE(cpu_flags)) { | |
| 157 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, | |
| 158 | 6, 1, 2, "SSE", ff_conv_fltp_to_s16_6ch_sse); | |
| 159 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, | |
| 160 | 2, 16, 8, "SSE", ff_conv_fltp_to_flt_2ch_sse); | |
| 161 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, | |
| 162 | 2, 16, 4, "SSE", ff_conv_flt_to_fltp_2ch_sse); | |
| 163 | } | |
| 164 | if (EXTERNAL_SSE2(cpu_flags)) { | |
| 165 | if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW)) { | |
| 166 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, | |
| 167 | 0, 16, 16, "SSE2", ff_conv_s32_to_s16_sse2); | |
| 168 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, | |
| 169 | 6, 16, 8, "SSE2", ff_conv_s16p_to_s16_6ch_sse2); | |
| 170 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, | |
| 171 | 6, 16, 4, "SSE2", ff_conv_fltp_to_s16_6ch_sse2); | |
| 172 | } else { | |
| 173 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, | |
| 174 | 6, 1, 4, "SSE2SLOW", ff_conv_s16p_to_s16_6ch_sse2slow); | |
| 175 | } | |
| 176 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_S16, | |
| 177 | 0, 16, 8, "SSE2", ff_conv_s16_to_s32_sse2); | |
| 178 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, | |
| 179 | 0, 16, 8, "SSE2", ff_conv_s16_to_flt_sse2); | |
| 180 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S32, | |
| 181 | 0, 16, 8, "SSE2", ff_conv_s32_to_flt_sse2); | |
| 182 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLT, | |
| 183 | 0, 16, 16, "SSE2", ff_conv_flt_to_s16_sse2); | |
| 184 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, | |
| 185 | 0, 16, 16, "SSE2", ff_conv_flt_to_s32_sse2); | |
| 186 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, | |
| 187 | 2, 16, 16, "SSE2", ff_conv_s16p_to_s16_2ch_sse2); | |
| 188 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, | |
| 189 | 2, 16, 8, "SSE2", ff_conv_s16p_to_flt_2ch_sse2); | |
| 190 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, | |
| 191 | 6, 16, 4, "SSE2", ff_conv_s16p_to_flt_6ch_sse2); | |
| 192 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, | |
| 193 | 2, 16, 4, "SSE2", ff_conv_fltp_to_s16_2ch_sse2); | |
| 194 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 195 | 2, 16, 8, "SSE2", ff_conv_s16_to_s16p_2ch_sse2); | |
| 196 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 197 | 6, 16, 4, "SSE2", ff_conv_s16_to_s16p_6ch_sse2); | |
| 198 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, | |
| 199 | 2, 16, 8, "SSE2", ff_conv_s16_to_fltp_2ch_sse2); | |
| 200 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, | |
| 201 | 6, 16, 4, "SSE2", ff_conv_s16_to_fltp_6ch_sse2); | |
| 202 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, | |
| 203 | 2, 16, 8, "SSE2", ff_conv_flt_to_s16p_2ch_sse2); | |
| 204 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, | |
| 205 | 6, 16, 4, "SSE2", ff_conv_flt_to_s16p_6ch_sse2); | |
| 206 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, | |
| 207 | 6, 16, 4, "SSE2", ff_conv_flt_to_fltp_6ch_sse2); | |
| 208 | } | |
| 209 | if (EXTERNAL_SSSE3(cpu_flags)) { | |
| 210 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, | |
| 211 | 6, 16, 4, "SSSE3", ff_conv_s16p_to_flt_6ch_ssse3); | |
| 212 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, | |
| 213 | 2, 16, 4, "SSSE3", ff_conv_fltp_to_s16_2ch_ssse3); | |
| 214 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 215 | 2, 16, 8, "SSSE3", ff_conv_s16_to_s16p_2ch_ssse3); | |
| 216 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 217 | 6, 16, 4, "SSSE3", ff_conv_s16_to_s16p_6ch_ssse3); | |
| 218 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, | |
| 219 | 6, 16, 4, "SSSE3", ff_conv_s16_to_fltp_6ch_ssse3); | |
| 220 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, | |
| 221 | 6, 16, 4, "SSSE3", ff_conv_flt_to_s16p_6ch_ssse3); | |
| 222 | } | |
| 223 | if (EXTERNAL_SSE4(cpu_flags)) { | |
| 224 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, | |
| 225 | 0, 16, 8, "SSE4", ff_conv_s16_to_flt_sse4); | |
| 226 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, | |
| 227 | 6, 16, 4, "SSE4", ff_conv_fltp_to_flt_6ch_sse4); | |
| 228 | } | |
| 229 | if (EXTERNAL_AVX(cpu_flags)) { | |
| 230 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S32, | |
| 231 | 0, 32, 16, "AVX", ff_conv_s32_to_flt_avx); | |
| 232 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, | |
| 233 | 0, 32, 32, "AVX", ff_conv_flt_to_s32_avx); | |
| 234 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, | |
| 235 | 2, 16, 16, "AVX", ff_conv_s16p_to_s16_2ch_avx); | |
| 236 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, | |
| 237 | 6, 16, 8, "AVX", ff_conv_s16p_to_s16_6ch_avx); | |
| 238 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, | |
| 239 | 2, 16, 8, "AVX", ff_conv_s16p_to_flt_2ch_avx); | |
| 240 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, | |
| 241 | 6, 16, 4, "AVX", ff_conv_s16p_to_flt_6ch_avx); | |
| 242 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, | |
| 243 | 6, 16, 4, "AVX", ff_conv_fltp_to_s16_6ch_avx); | |
| 244 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, | |
| 245 | 6, 16, 4, "AVX", ff_conv_fltp_to_flt_6ch_avx); | |
| 246 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 247 | 2, 16, 8, "AVX", ff_conv_s16_to_s16p_2ch_avx); | |
| 248 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, | |
| 249 | 6, 16, 4, "AVX", ff_conv_s16_to_s16p_6ch_avx); | |
| 250 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, | |
| 251 | 2, 16, 8, "AVX", ff_conv_s16_to_fltp_2ch_avx); | |
| 252 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, | |
| 253 | 6, 16, 4, "AVX", ff_conv_s16_to_fltp_6ch_avx); | |
| 254 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, | |
| 255 | 2, 16, 8, "AVX", ff_conv_flt_to_s16p_2ch_avx); | |
| 256 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, | |
| 257 | 6, 16, 4, "AVX", ff_conv_flt_to_s16p_6ch_avx); | |
| 258 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, | |
| 259 | 2, 16, 4, "AVX", ff_conv_flt_to_fltp_2ch_avx); | |
| 260 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, | |
| 261 | 6, 16, 4, "AVX", ff_conv_flt_to_fltp_6ch_avx); | |
| 262 | } | |
| 263 | } |