mirror of
https://gitee.com/openharmony/third_party_ffmpeg
synced 2024-11-23 19:30:05 +00:00
042f9d62ca
* qatar/master: configure: Automatically add more flags required on symbian mem.h: switch doxygen parameter order to match function prototype doxygen: replace @sa tag by the more readable but equivalent @see doxygen: use Doxygen markup for authors and web links where appropriate doxygen: do not include license boilerplate in Doxygen documentation ac3enc: Mark AVClasses const ffserver: Replace two loops with one loop. ffmpeg: Fix the check for experimental codecs swscale: extend mmx padding. swscale: clip unscaled colorspace conversion path. doxygen: misc consistency cosmetics doc: remove file name from @file directive in Doxygen usage example doxygen: consistently place brief description doxygen: place empty line between brief description and detailed description avformat_open_input(): Add braces to shut up gcc warning. Conflicts: libavcodec/8svx.c libavcodec/tiff.c libavcodec/tiff.h libavcodec/vaapi_h264.c libavcodec/vorbis.c libavcodec/vorbisdec.c libavcodec/vp6.c libswscale/swscale_unscaled.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
|
|
* CCITT Fax Group 3 and 4 decompression
|
|
* Copyright (c) 2008 Konstantin Shishkov
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* CCITT Fax Group 3 and 4 decompression
|
|
* @author Konstantin Shishkov
|
|
*/
|
|
#ifndef AVCODEC_FAXCOMPR_H
|
|
#define AVCODEC_FAXCOMPR_H
|
|
|
|
#include "avcodec.h"
|
|
#include "tiff.h"
|
|
|
|
/**
|
|
* initialize upacker code
|
|
*/
|
|
void ff_ccitt_unpack_init(void);
|
|
|
|
/**
|
|
* unpack data compressed with CCITT Group 3 1/2-D or Group 4 method
|
|
*/
|
|
int ff_ccitt_unpack(AVCodecContext *avctx,
|
|
const uint8_t *src, int srcsize,
|
|
uint8_t *dst, int height, int stride,
|
|
enum TiffCompr compr, int opts);
|
|
|
|
#endif /* AVCODEC_FAXCOMPR_H */
|