aac5773f
 hucm
功能基本完成，接口待打磨
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/*
* Copyright (c) 2015 Paul B Mahol
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* 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.
*
* FFmpeg is distributed in the hope that it will be useful,
* 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
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_MASKEDMERGE_H
#define AVFILTER_MASKEDMERGE_H
#include "avfilter.h"
#include "framesync.h"
typedef struct MaskedMergeContext {
const AVClass *class;
int width[4], height[4];
int linesize[4];
int nb_planes;
int planes;
int half, depth;
FFFrameSync fs;
void (*maskedmerge)(const uint8_t *bsrc, const uint8_t *osrc,
const uint8_t *msrc, uint8_t *dst,
ptrdiff_t blinesize, ptrdiff_t olinesize,
ptrdiff_t mlinesize, ptrdiff_t dlinesize,
int w, int h,
int half, int shift);
} MaskedMergeContext;
void ff_maskedmerge_init_x86(MaskedMergeContext *s);
#endif /* AVFILTER_MASKEDMERGE_H */
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