/*
    RawSpeed - RAW file decoder.

    Copyright (C) 2017 Roman Lebedev

    This library 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 of the License, or (at your option) any later version.

    This library 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 this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/

#pragma once

#include "common/Common.h"                             // for uint32
#include "decompressors/AbstractSamsungDecompressor.h" // for AbstractSamsu...
#include "io/ByteStream.h"                             // for ByteStream

namespace rawspeed {

class RawImage;

// Decoder for third generation compressed SRW files (NX1)
class SamsungV2Decompressor final : public AbstractSamsungDecompressor {
public:
  enum struct OptFlags : uint32;

protected:
  int bits;

  uint32 bitDepth;
  uint32 width;
  uint32 height;
  OptFlags _flags;
  uint32 initVal;

  ByteStream data;

  template <OptFlags optflags> void decompressRow(uint32 row);

public:
  SamsungV2Decompressor(const RawImage& image, const ByteStream& bs, int bit);

  void decompress();
};

} // namespace rawspeed