From 150c9823e71a161e97003849cf8b2f55b21520bd Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Mon, 26 Aug 2013 15:10:18 +0100 Subject: adding ffmpeg specific version --- ffmpeg1/libavcodec/faxcompr.h | 46 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 ffmpeg1/libavcodec/faxcompr.h (limited to 'ffmpeg1/libavcodec/faxcompr.h') diff --git a/ffmpeg1/libavcodec/faxcompr.h b/ffmpeg1/libavcodec/faxcompr.h new file mode 100644 index 0000000..53d1168 --- /dev/null +++ b/ffmpeg1/libavcodec/faxcompr.h @@ -0,0 +1,46 @@ +/* + * 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 */ -- cgit v1.2.3