93 lines
2.9 KiB
C
93 lines
2.9 KiB
C
/*
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* VP9 SIMD optimizations
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*
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* Copyright (c) 2013 Ronald S. Bultje <rsbultje gmail com>
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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 "libavutil/attributes.h"
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#include "libavutil/cpu.h"
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#include "libavutil/mem.h"
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#include "libavutil/x86/cpu.h"
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#include "libavcodec/vp9dsp.h"
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#include "libavcodec/x86/vp9dsp_init.h"
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#if HAVE_YASM
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extern const int16_t ff_filters_16bpp[3][15][4][16];
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decl_mc_funcs(4, sse2, int16_t, 16, BPC);
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decl_mc_funcs(8, sse2, int16_t, 16, BPC);
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decl_mc_funcs(16, avx2, int16_t, 16, BPC);
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mc_rep_funcs(16, 8, 16, sse2, int16_t, 16, BPC);
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mc_rep_funcs(32, 16, 32, sse2, int16_t, 16, BPC);
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mc_rep_funcs(64, 32, 64, sse2, int16_t, 16, BPC);
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#if HAVE_AVX2_EXTERNAL
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mc_rep_funcs(32, 16, 32, avx2, int16_t, 16, BPC);
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mc_rep_funcs(64, 32, 64, avx2, int16_t, 16, BPC);
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#endif
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filters_8tap_2d_fn2(put, 16, BPC, 2, sse2, sse2, 16bpp)
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filters_8tap_2d_fn2(avg, 16, BPC, 2, sse2, sse2, 16bpp)
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#if HAVE_AVX2_EXTERNAL
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filters_8tap_2d_fn(put, 64, 32, BPC, 2, avx2, 16bpp)
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filters_8tap_2d_fn(avg, 64, 32, BPC, 2, avx2, 16bpp)
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filters_8tap_2d_fn(put, 32, 32, BPC, 2, avx2, 16bpp)
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filters_8tap_2d_fn(avg, 32, 32, BPC, 2, avx2, 16bpp)
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filters_8tap_2d_fn(put, 16, 32, BPC, 2, avx2, 16bpp)
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filters_8tap_2d_fn(avg, 16, 32, BPC, 2, avx2, 16bpp)
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#endif
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filters_8tap_1d_fn3(put, BPC, sse2, sse2, 16bpp)
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filters_8tap_1d_fn3(avg, BPC, sse2, sse2, 16bpp)
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#if HAVE_AVX2_EXTERNAL
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filters_8tap_1d_fn2(put, 64, BPC, avx2, 16bpp)
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filters_8tap_1d_fn2(avg, 64, BPC, avx2, 16bpp)
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filters_8tap_1d_fn2(put, 32, BPC, avx2, 16bpp)
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filters_8tap_1d_fn2(avg, 32, BPC, avx2, 16bpp)
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filters_8tap_1d_fn2(put, 16, BPC, avx2, 16bpp)
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filters_8tap_1d_fn2(avg, 16, BPC, avx2, 16bpp)
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#endif
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#endif /* HAVE_YASM */
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av_cold void INIT_FUNC(VP9DSPContext *dsp)
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{
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#if HAVE_YASM
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int cpu_flags = av_get_cpu_flags();
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if (EXTERNAL_SSE2(cpu_flags)) {
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init_subpel3(0, put, BPC, sse2);
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init_subpel3(1, avg, BPC, sse2);
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}
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if (EXTERNAL_AVX2(cpu_flags)) {
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#if HAVE_AVX2_EXTERNAL
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init_subpel3_32_64(0, put, BPC, avx2);
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init_subpel3_32_64(1, avg, BPC, avx2);
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init_subpel2(2, 0, 16, put, BPC, avx2);
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init_subpel2(2, 1, 16, avg, BPC, avx2);
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#endif
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}
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#endif /* HAVE_YASM */
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ff_vp9dsp_init_16bpp_x86(dsp);
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}
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