huffyuvencdsp.h 1.54 KB
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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
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
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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
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * 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
 */

#ifndef AVCODEC_HUFFYUVENCDSP_H
#define AVCODEC_HUFFYUVENCDSP_H

#include <stdint.h>

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#include "avcodec.h"

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typedef struct HuffYUVEncDSPContext {
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    void (*diff_int16)(uint16_t *dst /* align 16 */,
                       const uint16_t *src1 /* align 16 */,
                       const uint16_t *src2 /* align 1 */,
                       unsigned mask, int w);

    void (*sub_hfyu_median_pred_int16)(uint16_t *dst, const uint16_t *src1,
                                       const uint16_t *src2, unsigned mask,
                                       int w, int *left, int *left_top);
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} HuffYUVEncDSPContext;

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void ff_huffyuvencdsp_init(HuffYUVEncDSPContext *c, AVCodecContext *avctx);
void ff_huffyuvencdsp_init_x86(HuffYUVEncDSPContext *c, AVCodecContext *avctx);
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#endif /* AVCODEC_HUFFYUVENCDSP_H */