ffmpeg/libavcodec/jpeg2000htdec.h

35 lines
1.3 KiB
C

/*
* Copyright (c) 2022 Caleb Etemesi <etemesicaleb@gmail.com>
*
* 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 AVCODEC_JPEG2000HTDEC_H
#define AVCODEC_JPEG2000HTDEC_H
#include "jpeg2000dec.h"
/**
* HT Block decoder as specified in Rec. ITU-T T.814 | ISO/IEC 15444-15
*/
int ff_jpeg2000_decode_htj2k(const Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
Jpeg2000T1Context *t1, Jpeg2000Cblk *cblk, int width,
int height, int M_b, uint8_t roi_shift);
#endif /* AVCODEC_JPEG2000HTDEC_H */