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FFmpeg/libavfilter/hflip.h
Andreas Rheinhardt fbe4e825d8 avfilter/vf_hflip: Move ff_hflip_init into a header
This removes a dependency of checkasm on lavfi/vf_hflip.o
and also allows to inline ff_hflip_init() irrespectively of
interposing.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-05-06 05:19:50 +02:00

40 lines
1.4 KiB
C

/*
* Copyright (c) 2007 Benoit Fouet
* Copyright (c) 2010 Stefano Sabatini
*
* 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_HFLIP_H
#define AVFILTER_HFLIP_H
#include "avfilter.h"
typedef struct FlipContext {
const AVClass *class;
int max_step[4]; ///< max pixel step for each plane, expressed as a number of bytes
int bayer_plus1; ///< 1 .. not a Bayer input format, 2 .. Bayer input format
int planewidth[4]; ///< width of each plane
int planeheight[4]; ///< height of each plane
void (*flip_line[4])(const uint8_t *src, uint8_t *dst, int w);
} FlipContext;
void ff_hflip_init_x86(FlipContext *s, int step[4], int nb_planes);
#endif /* AVFILTER_HFLIP_H */