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1 /*
2  * Copyright (c) 2015 Paul B Mahol
3  *
4  * This file is part of FFmpeg.
5  *
6  * FFmpeg is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * FFmpeg is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with FFmpeg; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #ifndef AVFILTER_MASKEDMERGE_H
22 #define AVFILTER_MASKEDMERGE_H
23 
24 #include "avfilter.h"
25 #include "framesync.h"
26 
27 typedef struct MaskedMergeContext {
28     const AVClass *class;
29     int width[4], height[4];
30     int linesize[4];
31     int nb_planes;
32     int planes;
33     int half, depth, max;
34     FFFrameSync fs;
35 
36     void (*maskedmerge)(const uint8_t *bsrc, const uint8_t *osrc,
37                         const uint8_t *msrc, uint8_t *dst,
38                         ptrdiff_t blinesize, ptrdiff_t olinesize,
39                         ptrdiff_t mlinesize, ptrdiff_t dlinesize,
40                         int w, int h,
41                         int half, int shift);
42 } MaskedMergeContext;
43 
44 void ff_maskedmerge_init_x86(MaskedMergeContext *s);
45 
46 #endif /* AVFILTER_MASKEDMERGE_H */
47