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https://github.com/FFmpeg/FFmpeg.git
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76 lines
2.9 KiB
C
76 lines
2.9 KiB
C
/*
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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 <stdint.h>
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#include "libavutil/attributes.h"
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#include "libavutil/aarch64/cpu.h"
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#include "libavcodec/vp8dsp.h"
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#include "vp8dsp.h"
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void ff_vp8_luma_dc_wht_neon(int16_t block[4][4][16], int16_t dc[16]);
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void ff_vp8_idct_add_neon(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
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void ff_vp8_idct_dc_add_neon(uint8_t *dst, int16_t block[16], ptrdiff_t stride);
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void ff_vp8_idct_dc_add4y_neon(uint8_t *dst, int16_t block[4][16], ptrdiff_t stride);
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VP8_LF(neon);
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VP8_EPEL(16, neon);
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VP8_EPEL(8, neon);
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av_cold void ff_vp78dsp_init_aarch64(VP8DSPContext *dsp)
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{
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if (!have_neon(av_get_cpu_flags()))
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return;
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dsp->put_vp8_epel_pixels_tab[0][0][0] = ff_put_vp8_pixels16_neon;
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dsp->put_vp8_epel_pixels_tab[0][0][2] = ff_put_vp8_epel16_h6_neon;
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dsp->put_vp8_epel_pixels_tab[0][2][0] = ff_put_vp8_epel16_v6_neon;
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dsp->put_vp8_epel_pixels_tab[0][2][2] = ff_put_vp8_epel16_h6v6_neon;
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dsp->put_vp8_epel_pixels_tab[1][0][0] = ff_put_vp8_pixels8_neon;
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dsp->put_vp8_epel_pixels_tab[1][1][1] = ff_put_vp8_epel8_h4v4_neon;
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dsp->put_vp8_epel_pixels_tab[1][1][2] = ff_put_vp8_epel8_h6v4_neon;
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dsp->put_vp8_epel_pixels_tab[1][2][1] = ff_put_vp8_epel8_h4v6_neon;
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dsp->put_vp8_epel_pixels_tab[1][2][2] = ff_put_vp8_epel8_h6v6_neon;
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}
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av_cold void ff_vp8dsp_init_aarch64(VP8DSPContext *dsp)
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{
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if (!have_neon(av_get_cpu_flags()))
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return;
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dsp->vp8_idct_add = ff_vp8_idct_add_neon;
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dsp->vp8_idct_dc_add = ff_vp8_idct_dc_add_neon;
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dsp->vp8_idct_dc_add4y = ff_vp8_idct_dc_add4y_neon;
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dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_neon;
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dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_neon;
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dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_neon;
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dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_neon;
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dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_neon;
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dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_neon;
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dsp->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_neon;
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dsp->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_neon;
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dsp->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter16_simple_neon;
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dsp->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter16_simple_neon;
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}
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