mirror of
https://github.com/FFmpeg/FFmpeg.git
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70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
/*
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* Copyright (c) 2009 Mans Rullgard <mans@mansr.com>
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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 <stdint.h>
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#include "libavutil/attributes.h"
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#include "libavcodec/avcodec.h"
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#include "libavcodec/dsputil.h"
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#include "libavcodec/mpegvideo.h"
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#include "dsputil_arm.h"
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void ff_get_pixels_armv6(int16_t *block, const uint8_t *pixels, int stride);
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void ff_diff_pixels_armv6(int16_t *block, const uint8_t *s1,
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const uint8_t *s2, int stride);
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int ff_pix_abs16_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
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int line_size, int h);
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int ff_pix_abs16_x2_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
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int line_size, int h);
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int ff_pix_abs16_y2_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
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int line_size, int h);
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int ff_pix_abs8_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
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int line_size, int h);
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int ff_sse16_armv6(MpegEncContext *s, uint8_t *blk1, uint8_t *blk2,
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int line_size, int h);
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int ff_pix_norm1_armv6(uint8_t *pix, int line_size);
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int ff_pix_sum_armv6(uint8_t *pix, int line_size);
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av_cold void ff_dsputil_init_armv6(DSPContext *c, AVCodecContext *avctx,
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unsigned high_bit_depth)
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{
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if (!high_bit_depth)
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c->get_pixels = ff_get_pixels_armv6;
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c->diff_pixels = ff_diff_pixels_armv6;
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c->pix_abs[0][0] = ff_pix_abs16_armv6;
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c->pix_abs[0][1] = ff_pix_abs16_x2_armv6;
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c->pix_abs[0][2] = ff_pix_abs16_y2_armv6;
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c->pix_abs[1][0] = ff_pix_abs8_armv6;
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c->sad[0] = ff_pix_abs16_armv6;
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c->sad[1] = ff_pix_abs8_armv6;
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c->sse[0] = ff_sse16_armv6;
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c->pix_norm1 = ff_pix_norm1_armv6;
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c->pix_sum = ff_pix_sum_armv6;
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}
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