1a880b2fb8
Additional contributions by James Almer <jamrial@gmail.com>, Carl Eugen Hoyos <cehoyos@ag.or.at>, Fiona Glaser <fiona@x264.com> and Anton Khirnov <anton@khirnov.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/*
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* Copyright (c) 2013 Seppo Tomperi
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* Copyright (c) 2013 - 2014 Pierre-Edouard Lepere
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 "config.h"
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#include "libavutil/cpu.h"
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#include "libavutil/x86/cpu.h"
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#include "libavcodec/hevcdsp.h"
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#define LFC_FUNC(DIR, DEPTH, OPT) \
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void ff_hevc_ ## DIR ## _loop_filter_chroma_ ## DEPTH ## _ ## OPT(uint8_t *pix, ptrdiff_t stride, int *tc, uint8_t *no_p, uint8_t *no_q);
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#define LFL_FUNC(DIR, DEPTH, OPT) \
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void ff_hevc_ ## DIR ## _loop_filter_luma_ ## DEPTH ## _ ## OPT(uint8_t *pix, ptrdiff_t stride, int beta, int *tc, uint8_t *no_p, uint8_t *no_q);
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#define LFC_FUNCS(type, depth) \
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LFC_FUNC(h, depth, sse2) \
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LFC_FUNC(v, depth, sse2)
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#define LFL_FUNCS(type, depth) \
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LFL_FUNC(h, depth, ssse3) \
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LFL_FUNC(v, depth, ssse3)
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LFC_FUNCS(uint8_t, 8)
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LFC_FUNCS(uint8_t, 10)
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LFL_FUNCS(uint8_t, 8)
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LFL_FUNCS(uint8_t, 10)
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void ff_hevc_dsp_init_x86(HEVCDSPContext *c, const int bit_depth)
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{
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int cpu_flags = av_get_cpu_flags();
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if (bit_depth == 8) {
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if (EXTERNAL_SSE2(cpu_flags)) {
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c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_8_sse2;
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c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_sse2;
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}
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if (EXTERNAL_SSSE3(cpu_flags) && ARCH_X86_64) {
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c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_ssse3;
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c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_ssse3;
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}
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} else if (bit_depth == 10) {
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if (EXTERNAL_SSE2(cpu_flags)) {
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c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_10_sse2;
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c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_sse2;
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}
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if (EXTERNAL_SSSE3(cpu_flags) && ARCH_X86_64) {
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c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_ssse3;
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c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_ssse3;
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}
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}
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}
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