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ffmpeg / libavcodec / armv4l / dsputil_neon.c @ 569f5a75

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/*
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 * ARM NEON optimised DSP functions
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 * Copyright (c) 2008 Mans Rullgard <mans@mansr.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 <stdint.h>
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#include "libavcodec/avcodec.h"
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#include "libavcodec/dsputil.h"
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void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
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void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
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void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
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void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
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void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
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void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
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{
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    c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
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    c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
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    c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
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    c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
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    c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
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    c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
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    c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
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    c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
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    c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
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    c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
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    c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
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    c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
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    c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
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    c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
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    c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
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    c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
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    c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
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    c->put_h264_qpel_pixels_tab[0][0] = ff_put_h264_qpel16_mc00_neon;
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    c->put_h264_qpel_pixels_tab[1][0] = ff_put_h264_qpel8_mc00_neon;
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    c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
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}