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d88a988d3d
Fixes incorrect handling of MAGB_P value in Ccap15. Fixes bugs in HT block decoding. Signed-off-by: Pierre-Anthony Lemieux <pal@palemieux.com>
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
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* Copyright (c) 2022 Caleb Etemesi <etemesicaleb@gmail.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_JPEG2000HTDEC_H
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#define AVCODEC_JPEG2000HTDEC_H
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#include "jpeg2000dec.h"
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/**
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* HT Block decoder as specified in Rec. ITU-T T.814 | ISO/IEC 15444-15
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*/
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int ff_jpeg2000_decode_htj2k(const Jpeg2000DecoderContext *s, Jpeg2000CodingStyle *codsty,
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Jpeg2000T1Context *t1, Jpeg2000Cblk *cblk, int width,
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int height, int M_b, uint8_t roi_shift);
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#endif /* AVCODEC_JPEG2000HTDEC_H */
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