mirror of https://git.ffmpeg.org/ffmpeg.git
102 lines
5.0 KiB
C
102 lines
5.0 KiB
C
/*
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* DSP for HEVC/VVC
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*
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* Copyright (C) 2022-2024 Nuo Mi
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* Copyright (c) 2023-2024 Wu Jianhua
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*
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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 "h2656dsp.h"
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#define mc_rep_func(name, bitd, step, W, opt) \
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void ff_h2656_put_##name##W##_##bitd##_##opt(int16_t *_dst, ptrdiff_t dststride, \
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const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width) \
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{ \
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int i; \
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int16_t *dst; \
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for (i = 0; i < W; i += step) { \
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const uint8_t *src = _src + (i * ((bitd + 7) / 8)); \
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dst = _dst + i; \
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ff_h2656_put_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride, height, hf, vf, width); \
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} \
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}
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#define mc_rep_uni_func(name, bitd, step, W, opt) \
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void ff_h2656_put_uni_##name##W##_##bitd##_##opt(uint8_t *_dst, ptrdiff_t dststride, \
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const uint8_t *_src, ptrdiff_t _srcstride, int height, const int8_t *hf, const int8_t *vf, int width) \
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{ \
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int i; \
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uint8_t *dst; \
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for (i = 0; i < W; i += step) { \
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const uint8_t *src = _src + (i * ((bitd + 7) / 8)); \
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dst = _dst + (i * ((bitd + 7) / 8)); \
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ff_h2656_put_uni_##name##step##_##bitd##_##opt(dst, dststride, src, _srcstride, \
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height, hf, vf, width); \
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} \
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}
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#define mc_rep_funcs(name, bitd, step, W, opt) \
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mc_rep_func(name, bitd, step, W, opt) \
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mc_rep_uni_func(name, bitd, step, W, opt)
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#define MC_REP_FUNCS_SSE4(fname) \
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mc_rep_funcs(fname, 8, 16,128, sse4) \
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mc_rep_funcs(fname, 8, 16, 64, sse4) \
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mc_rep_funcs(fname, 8, 16, 32, sse4) \
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mc_rep_funcs(fname, 10, 8,128, sse4) \
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mc_rep_funcs(fname, 10, 8, 64, sse4) \
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mc_rep_funcs(fname, 10, 8, 32, sse4) \
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mc_rep_funcs(fname, 10, 8, 16, sse4) \
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mc_rep_funcs(fname, 12, 8,128, sse4) \
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mc_rep_funcs(fname, 12, 8, 64, sse4) \
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mc_rep_funcs(fname, 12, 8, 32, sse4) \
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mc_rep_funcs(fname, 12, 8, 16, sse4) \
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#if ARCH_X86_64 && HAVE_SSE4_EXTERNAL
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MC_REP_FUNCS_SSE4(pixels)
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MC_REP_FUNCS_SSE4(4tap_h)
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MC_REP_FUNCS_SSE4(4tap_v)
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MC_REP_FUNCS_SSE4(4tap_hv)
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MC_REP_FUNCS_SSE4(8tap_h)
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MC_REP_FUNCS_SSE4(8tap_v)
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MC_REP_FUNCS_SSE4(8tap_hv)
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mc_rep_funcs(8tap_hv, 8, 8, 16, sse4)
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#if HAVE_AVX2_EXTERNAL
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#define MC_REP_FUNCS_AVX2(fname) \
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mc_rep_funcs(fname, 8, 32, 64, avx2) \
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mc_rep_funcs(fname, 8, 32,128, avx2) \
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mc_rep_funcs(fname,10, 16, 32, avx2) \
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mc_rep_funcs(fname,10, 16, 64, avx2) \
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mc_rep_funcs(fname,10, 16,128, avx2) \
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mc_rep_funcs(fname,12, 16, 32, avx2) \
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mc_rep_funcs(fname,12, 16, 64, avx2) \
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mc_rep_funcs(fname,12, 16,128, avx2) \
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MC_REP_FUNCS_AVX2(pixels)
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MC_REP_FUNCS_AVX2(8tap_h)
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MC_REP_FUNCS_AVX2(8tap_v)
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MC_REP_FUNCS_AVX2(8tap_hv)
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MC_REP_FUNCS_AVX2(4tap_h)
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MC_REP_FUNCS_AVX2(4tap_v)
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MC_REP_FUNCS_AVX2(4tap_hv)
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#endif
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#endif
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