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ffmpeg / libavcodec / pnm.h @ 2912e87a

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/*
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 * PNM image format
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 * Copyright (c) 2002, 2003 Fabrice Bellard
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 *
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 * This file is part of Libav.
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 *
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 * Libav 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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 * Libav 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 Libav; 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_PNM_H
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#define AVCODEC_PNM_H
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#include "avcodec.h"
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typedef struct PNMContext {
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    uint8_t *bytestream;
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    uint8_t *bytestream_start;
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    uint8_t *bytestream_end;
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    AVFrame picture;
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    int maxval;                 ///< maximum value of a pixel
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    int type;
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} PNMContext;
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int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s);
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av_cold int ff_pnm_end(AVCodecContext *avctx);
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av_cold int ff_pnm_init(AVCodecContext *avctx);
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#endif /* AVCODEC_PNM_H */