DwarfCorp/PSD/PsdFile/Compression/RawImage.cs

/////////////////////////////////////////////////////////////////////////////////
//
// Photoshop PSD FileType Plugin for Paint.NET
// http://psdplugin.codeplex.com/
//
// This software is provided under the MIT License:
//   Copyright (c) 2006-2007 Frank Blumenberg
//   Copyright (c) 2010-2017 Tao Yue
//
// See LICENSE.txt for complete licensing and attribution information.
//
/////////////////////////////////////////////////////////////////////////////////

using System;
using System.Drawing;

namespace PhotoshopFile.Compression
{
  internal class RawImage : ImageData
  {
    private byte[] data;

    protected override bool AltersWrittenData => false;

    public RawImage(byte[] data, Size size, int bitDepth)
      : base(size, bitDepth)
    {
      this.data = data;
    }

    internal override void Read(byte[] buffer)
    {
      Array.Copy(data, buffer, data.Length);
    }

    public override byte[] ReadCompressed()
    {
      return data;
    }

    internal override void WriteInternal(byte[] array)
    {
      data = array;
    }
  }
}