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/*
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* APNG common header
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* Copyright (c) 2014 Benoit Fouet
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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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/**
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* @file
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* APNG common header
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*/
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#ifndef AVCODEC_APNG_H
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#define AVCODEC_APNG_H
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enum {
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APNG_DISPOSE_OP_NONE = 0,
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APNG_DISPOSE_OP_BACKGROUND = 1,
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APNG_DISPOSE_OP_PREVIOUS = 2,
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};
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enum {
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APNG_BLEND_OP_SOURCE = 0,
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APNG_BLEND_OP_OVER = 1,
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};
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/* Only the payload data, not including length, fourcc and CRC-32. */
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#define APNG_FCTL_CHUNK_SIZE 26
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#endif /* AVCODEC_APNG_H */
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