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/*
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 * RLE encoder
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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_RLE_H
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#define AVCODEC_RLE_H
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#include <stdint.h>
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/**
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 * RLE compress the row, with maximum size of out_size. Value before repeated bytes is (count ^ xor_rep) + add_rep.
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 *                                                      Value before raw bytes is      (count ^ xor_raw) + add_raw.
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 * @param outbuf Output buffer
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 * @param out_size Maximum output size
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 * @param inbuf Input buffer
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 * @param bpp Bytes per pixel
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 * @param w Image width
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 * @return Size of output in bytes, or -1 if larger than out_size
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 */
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int ff_rle_encode(uint8_t *outbuf, int out_size, const uint8_t *inbuf, int bpp, int w,
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                  int add_rep, int xor_rep, int add_raw, int xor_raw);
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#endif /* AVCODEC_RLE_H */