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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * Copyright (c) 2012 Justin Ruggles |
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| 3 | * |
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| 4 | * This file is part of FFmpeg. |
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| 5 | * |
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| 6 | * FFmpeg is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU Lesser General Public |
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| 8 | * License as published by the Free Software Foundation; either |
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| 9 | * version 2.1 of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * FFmpeg is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Lesser General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Lesser General Public |
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| 17 | * License along with FFmpeg; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 19 | */ |
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| 20 | |||
| 21 | #include "config.h" |
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| 22 | #include "libavutil/cpu.h" |
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| 23 | #include "libavutil/x86/cpu.h" |
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| 24 | #include "libavresample/audio_convert.h" |
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| 25 | |||
| 26 | /* flat conversions */ |
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| 27 | |||
| 28 | void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len); |
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| 29 | |||
| 30 | void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len); |
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| 31 | void ff_conv_s16_to_flt_sse4(float *dst, const int16_t *src, int len); |
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| 32 | |||
| 33 | void ff_conv_s32_to_s16_mmx (int16_t *dst, const int32_t *src, int len); |
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| 34 | void ff_conv_s32_to_s16_sse2(int16_t *dst, const int32_t *src, int len); |
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| 35 | |||
| 36 | void ff_conv_s32_to_flt_sse2(float *dst, const int32_t *src, int len); |
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| 37 | void ff_conv_s32_to_flt_avx (float *dst, const int32_t *src, int len); |
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| 38 | |||
| 39 | void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len); |
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| 40 | |||
| 41 | void ff_conv_flt_to_s32_sse2(int32_t *dst, const float *src, int len); |
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| 42 | void ff_conv_flt_to_s32_avx (int32_t *dst, const float *src, int len); |
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| 43 | |||
| 44 | /* interleave conversions */ |
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| 45 | |||
| 46 | void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src, |
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| 47 | int len, int channels); |
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| 48 | void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *const *src, |
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| 49 | int len, int channels); |
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| 50 | |||
| 51 | void ff_conv_s16p_to_s16_6ch_sse2(int16_t *dst, int16_t *const *src, |
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| 52 | int len, int channels); |
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| 53 | void ff_conv_s16p_to_s16_6ch_sse2slow(int16_t *dst, int16_t *const *src, |
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| 54 | int len, int channels); |
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| 55 | void ff_conv_s16p_to_s16_6ch_avx (int16_t *dst, int16_t *const *src, |
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| 56 | int len, int channels); |
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| 57 | |||
| 58 | void ff_conv_s16p_to_flt_2ch_sse2(float *dst, int16_t *const *src, |
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| 59 | int len, int channels); |
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| 60 | void ff_conv_s16p_to_flt_2ch_avx (float *dst, int16_t *const *src, |
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| 61 | int len, int channels); |
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| 62 | |||
| 63 | void ff_conv_s16p_to_flt_6ch_sse2 (float *dst, int16_t *const *src, |
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| 64 | int len, int channels); |
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| 65 | void ff_conv_s16p_to_flt_6ch_ssse3(float *dst, int16_t *const *src, |
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| 66 | int len, int channels); |
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| 67 | void ff_conv_s16p_to_flt_6ch_avx (float *dst, int16_t *const *src, |
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| 68 | int len, int channels); |
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| 69 | |||
| 70 | void ff_conv_fltp_to_s16_2ch_sse2 (int16_t *dst, float *const *src, |
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| 71 | int len, int channels); |
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| 72 | void ff_conv_fltp_to_s16_2ch_ssse3(int16_t *dst, float *const *src, |
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| 73 | int len, int channels); |
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| 74 | |||
| 75 | void ff_conv_fltp_to_s16_6ch_sse (int16_t *dst, float *const *src, |
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| 76 | int len, int channels); |
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| 77 | void ff_conv_fltp_to_s16_6ch_sse2(int16_t *dst, float *const *src, |
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| 78 | int len, int channels); |
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| 79 | void ff_conv_fltp_to_s16_6ch_avx (int16_t *dst, float *const *src, |
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| 80 | int len, int channels); |
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| 81 | |||
| 82 | void ff_conv_fltp_to_flt_2ch_sse(float *dst, float *const *src, int len, |
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| 83 | int channels); |
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| 84 | void ff_conv_fltp_to_flt_2ch_avx(float *dst, float *const *src, int len, |
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| 85 | int channels); |
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| 86 | |||
| 87 | void ff_conv_fltp_to_flt_6ch_mmx (float *dst, float *const *src, int len, |
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| 88 | int channels); |
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| 89 | void ff_conv_fltp_to_flt_6ch_sse4(float *dst, float *const *src, int len, |
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| 90 | int channels); |
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| 91 | void ff_conv_fltp_to_flt_6ch_avx (float *dst, float *const *src, int len, |
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| 92 | int channels); |
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| 93 | |||
| 94 | /* deinterleave conversions */ |
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| 95 | |||
| 96 | void ff_conv_s16_to_s16p_2ch_sse2(int16_t *const *dst, int16_t *src, |
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| 97 | int len, int channels); |
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| 98 | void ff_conv_s16_to_s16p_2ch_ssse3(int16_t *const *dst, int16_t *src, |
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| 99 | int len, int channels); |
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| 100 | void ff_conv_s16_to_s16p_2ch_avx (int16_t *const *dst, int16_t *src, |
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| 101 | int len, int channels); |
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| 102 | |||
| 103 | void ff_conv_s16_to_s16p_6ch_sse2 (int16_t *const *dst, int16_t *src, |
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| 104 | int len, int channels); |
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| 105 | void ff_conv_s16_to_s16p_6ch_ssse3(int16_t *const *dst, int16_t *src, |
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| 106 | int len, int channels); |
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| 107 | void ff_conv_s16_to_s16p_6ch_avx (int16_t *const *dst, int16_t *src, |
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| 108 | int len, int channels); |
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| 109 | |||
| 110 | void ff_conv_s16_to_fltp_2ch_sse2(float *const *dst, int16_t *src, |
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| 111 | int len, int channels); |
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| 112 | void ff_conv_s16_to_fltp_2ch_avx (float *const *dst, int16_t *src, |
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| 113 | int len, int channels); |
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| 114 | |||
| 115 | void ff_conv_s16_to_fltp_6ch_sse2 (float *const *dst, int16_t *src, |
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| 116 | int len, int channels); |
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| 117 | void ff_conv_s16_to_fltp_6ch_ssse3(float *const *dst, int16_t *src, |
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| 118 | int len, int channels); |
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| 119 | void ff_conv_s16_to_fltp_6ch_sse4 (float *const *dst, int16_t *src, |
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| 120 | int len, int channels); |
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| 121 | void ff_conv_s16_to_fltp_6ch_avx (float *const *dst, int16_t *src, |
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| 122 | int len, int channels); |
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| 123 | |||
| 124 | void ff_conv_flt_to_s16p_2ch_sse2(int16_t *const *dst, float *src, |
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| 125 | int len, int channels); |
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| 126 | void ff_conv_flt_to_s16p_2ch_avx (int16_t *const *dst, float *src, |
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| 127 | int len, int channels); |
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| 128 | |||
| 129 | void ff_conv_flt_to_s16p_6ch_sse2 (int16_t *const *dst, float *src, |
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| 130 | int len, int channels); |
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| 131 | void ff_conv_flt_to_s16p_6ch_ssse3(int16_t *const *dst, float *src, |
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| 132 | int len, int channels); |
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| 133 | void ff_conv_flt_to_s16p_6ch_avx (int16_t *const *dst, float *src, |
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| 134 | int len, int channels); |
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| 135 | |||
| 136 | void ff_conv_flt_to_fltp_2ch_sse(float *const *dst, float *src, int len, |
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| 137 | int channels); |
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| 138 | void ff_conv_flt_to_fltp_2ch_avx(float *const *dst, float *src, int len, |
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| 139 | int channels); |
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| 140 | |||
| 141 | void ff_conv_flt_to_fltp_6ch_sse2(float *const *dst, float *src, int len, |
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| 142 | int channels); |
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| 143 | void ff_conv_flt_to_fltp_6ch_avx (float *const *dst, float *src, int len, |
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| 144 | int channels); |
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| 145 | |||
| 146 | av_cold void ff_audio_convert_init_x86(AudioConvert *ac) |
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| 147 | { |
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| 148 | int cpu_flags = av_get_cpu_flags(); |
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| 149 | |||
| 150 | if (EXTERNAL_MMX(cpu_flags)) { |
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| 151 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, |
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| 152 | 0, 1, 8, "MMX", ff_conv_s32_to_s16_mmx); |
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| 153 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, |
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| 154 | 6, 1, 4, "MMX", ff_conv_fltp_to_flt_6ch_mmx); |
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| 155 | } |
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| 156 | if (EXTERNAL_SSE(cpu_flags)) { |
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| 157 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, |
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| 158 | 6, 1, 2, "SSE", ff_conv_fltp_to_s16_6ch_sse); |
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| 159 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, |
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| 160 | 2, 16, 8, "SSE", ff_conv_fltp_to_flt_2ch_sse); |
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| 161 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, |
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| 162 | 2, 16, 4, "SSE", ff_conv_flt_to_fltp_2ch_sse); |
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| 163 | } |
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| 164 | if (EXTERNAL_SSE2(cpu_flags)) { |
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| 165 | if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW)) { |
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| 166 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S32, |
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| 167 | 0, 16, 16, "SSE2", ff_conv_s32_to_s16_sse2); |
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| 168 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
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| 169 | 6, 16, 8, "SSE2", ff_conv_s16p_to_s16_6ch_sse2); |
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| 170 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, |
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| 171 | 6, 16, 4, "SSE2", ff_conv_fltp_to_s16_6ch_sse2); |
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| 172 | } else { |
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| 173 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
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| 174 | 6, 1, 4, "SSE2SLOW", ff_conv_s16p_to_s16_6ch_sse2slow); |
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| 175 | } |
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| 176 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_S16, |
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| 177 | 0, 16, 8, "SSE2", ff_conv_s16_to_s32_sse2); |
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| 178 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, |
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| 179 | 0, 16, 8, "SSE2", ff_conv_s16_to_flt_sse2); |
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| 180 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S32, |
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| 181 | 0, 16, 8, "SSE2", ff_conv_s32_to_flt_sse2); |
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| 182 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLT, |
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| 183 | 0, 16, 16, "SSE2", ff_conv_flt_to_s16_sse2); |
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| 184 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, |
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| 185 | 0, 16, 16, "SSE2", ff_conv_flt_to_s32_sse2); |
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| 186 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
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| 187 | 2, 16, 16, "SSE2", ff_conv_s16p_to_s16_2ch_sse2); |
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| 188 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, |
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| 189 | 2, 16, 8, "SSE2", ff_conv_s16p_to_flt_2ch_sse2); |
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| 190 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, |
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| 191 | 6, 16, 4, "SSE2", ff_conv_s16p_to_flt_6ch_sse2); |
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| 192 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, |
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| 193 | 2, 16, 4, "SSE2", ff_conv_fltp_to_s16_2ch_sse2); |
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| 194 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 195 | 2, 16, 8, "SSE2", ff_conv_s16_to_s16p_2ch_sse2); |
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| 196 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 197 | 6, 16, 4, "SSE2", ff_conv_s16_to_s16p_6ch_sse2); |
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| 198 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, |
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| 199 | 2, 16, 8, "SSE2", ff_conv_s16_to_fltp_2ch_sse2); |
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| 200 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, |
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| 201 | 6, 16, 4, "SSE2", ff_conv_s16_to_fltp_6ch_sse2); |
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| 202 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, |
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| 203 | 2, 16, 8, "SSE2", ff_conv_flt_to_s16p_2ch_sse2); |
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| 204 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, |
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| 205 | 6, 16, 4, "SSE2", ff_conv_flt_to_s16p_6ch_sse2); |
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| 206 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, |
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| 207 | 6, 16, 4, "SSE2", ff_conv_flt_to_fltp_6ch_sse2); |
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| 208 | } |
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| 209 | if (EXTERNAL_SSSE3(cpu_flags)) { |
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| 210 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, |
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| 211 | 6, 16, 4, "SSSE3", ff_conv_s16p_to_flt_6ch_ssse3); |
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| 212 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, |
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| 213 | 2, 16, 4, "SSSE3", ff_conv_fltp_to_s16_2ch_ssse3); |
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| 214 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 215 | 2, 16, 8, "SSSE3", ff_conv_s16_to_s16p_2ch_ssse3); |
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| 216 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 217 | 6, 16, 4, "SSSE3", ff_conv_s16_to_s16p_6ch_ssse3); |
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| 218 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, |
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| 219 | 6, 16, 4, "SSSE3", ff_conv_s16_to_fltp_6ch_ssse3); |
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| 220 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, |
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| 221 | 6, 16, 4, "SSSE3", ff_conv_flt_to_s16p_6ch_ssse3); |
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| 222 | } |
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| 223 | if (EXTERNAL_SSE4(cpu_flags)) { |
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| 224 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, |
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| 225 | 0, 16, 8, "SSE4", ff_conv_s16_to_flt_sse4); |
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| 226 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, |
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| 227 | 6, 16, 4, "SSE4", ff_conv_fltp_to_flt_6ch_sse4); |
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| 228 | } |
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| 229 | if (EXTERNAL_AVX(cpu_flags)) { |
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| 230 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S32, |
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| 231 | 0, 32, 16, "AVX", ff_conv_s32_to_flt_avx); |
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| 232 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S32, AV_SAMPLE_FMT_FLT, |
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| 233 | 0, 32, 32, "AVX", ff_conv_flt_to_s32_avx); |
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| 234 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
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| 235 | 2, 16, 16, "AVX", ff_conv_s16p_to_s16_2ch_avx); |
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| 236 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P, |
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| 237 | 6, 16, 8, "AVX", ff_conv_s16p_to_s16_6ch_avx); |
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| 238 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, |
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| 239 | 2, 16, 8, "AVX", ff_conv_s16p_to_flt_2ch_avx); |
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| 240 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16P, |
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| 241 | 6, 16, 4, "AVX", ff_conv_s16p_to_flt_6ch_avx); |
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| 242 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_FLTP, |
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| 243 | 6, 16, 4, "AVX", ff_conv_fltp_to_s16_6ch_avx); |
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| 244 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_FLTP, |
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| 245 | 6, 16, 4, "AVX", ff_conv_fltp_to_flt_6ch_avx); |
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| 246 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 247 | 2, 16, 8, "AVX", ff_conv_s16_to_s16p_2ch_avx); |
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| 248 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_S16, |
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| 249 | 6, 16, 4, "AVX", ff_conv_s16_to_s16p_6ch_avx); |
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| 250 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, |
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| 251 | 2, 16, 8, "AVX", ff_conv_s16_to_fltp_2ch_avx); |
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| 252 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_S16, |
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| 253 | 6, 16, 4, "AVX", ff_conv_s16_to_fltp_6ch_avx); |
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| 254 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, |
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| 255 | 2, 16, 8, "AVX", ff_conv_flt_to_s16p_2ch_avx); |
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| 256 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_S16P, AV_SAMPLE_FMT_FLT, |
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| 257 | 6, 16, 4, "AVX", ff_conv_flt_to_s16p_6ch_avx); |
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| 258 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, |
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| 259 | 2, 16, 4, "AVX", ff_conv_flt_to_fltp_2ch_avx); |
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| 260 | ff_audio_convert_set_func(ac, AV_SAMPLE_FMT_FLTP, AV_SAMPLE_FMT_FLT, |
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| 261 | 6, 16, 4, "AVX", ff_conv_flt_to_fltp_6ch_avx); |
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| 262 | } |
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| 263 | } |