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81 lines
3.4 KiB
81 lines
3.4 KiB
/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "libavutil/attributes.h" |
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#include "libavutil/x86/cpu.h" |
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#include "libavcodec/v210enc.h" |
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void ff_v210_planar_pack_8_ssse3(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx2(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx512(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_8_avx512icl(const uint8_t *y, const uint8_t *u, |
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const uint8_t *v, uint8_t *dst, ptrdiff_t width); |
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void ff_v210_planar_pack_10_ssse3(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx2(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx512(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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void ff_v210_planar_pack_10_avx512icl(const uint16_t *y, const uint16_t *u, |
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const uint16_t *v, uint8_t *dst, |
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ptrdiff_t width); |
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av_cold void ff_v210enc_init_x86(V210EncContext *s) |
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{ |
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int cpu_flags = av_get_cpu_flags(); |
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if (EXTERNAL_SSSE3(cpu_flags)) { |
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s->pack_line_8 = ff_v210_planar_pack_8_ssse3; |
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s->pack_line_10 = ff_v210_planar_pack_10_ssse3; |
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} |
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if (EXTERNAL_AVX(cpu_flags)) |
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s->pack_line_8 = ff_v210_planar_pack_8_avx; |
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if (EXTERNAL_AVX2(cpu_flags)) { |
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s->sample_factor_8 = 2; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx2; |
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s->sample_factor_10 = 2; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx2; |
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} |
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if (EXTERNAL_AVX512(cpu_flags)) { |
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s->sample_factor_8 = 2; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx512; |
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#if ARCH_X86_64 |
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s->sample_factor_10 = 2; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx512; |
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#endif |
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} |
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if (EXTERNAL_AVX512ICL(cpu_flags)) { |
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s->sample_factor_8 = 4; |
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s->pack_line_8 = ff_v210_planar_pack_8_avx512icl; |
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s->sample_factor_10 = 4; |
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s->pack_line_10 = ff_v210_planar_pack_10_avx512icl; |
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} |
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}
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