//! \file ImageI.cs //! \date Sat Sep 10 17:06:39 2016 //! \brief ScrPlayer image format. // // Copyright (C) 2016 by morkt // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS // IN THE SOFTWARE. // using System; using System.ComponentModel.Composition; using System.IO; using System.Windows.Media; using GameRes.Utility; namespace GameRes.Formats.ScrPlayer { [Export(typeof(ImageFormat))] public class Img2Format : ImageFormat { public override string Tag { get { return "IMG2"; } } public override string Description { get { return "ScrPlayer image format"; } } public override uint Signature { get { return 0x32474D49; } } // 'IMG2' public Img2Format () { Extensions = new string[] { "i" }; } public override ImageMetaData ReadMetaData (IBinaryStream stream) { var header = stream.ReadHeader (0x20); return new ImageMetaData { Width = header.ToUInt16 (0xC), Height = header.ToUInt16 (0xE), BPP = header.ToUInt16 (0x10), }; } public override ImageData Read (IBinaryStream stream, ImageMetaData info) { using (var reader = new Img2Reader (stream.AsStream, info)) { reader.Unpack(); return ImageData.Create (info, reader.Format, null, reader.Data); } } public override void Write (Stream file, ImageData image) { throw new System.NotImplementedException ("Img2Format.Write not implemented"); } } internal class Img2BitStream : BitStream { public Img2BitStream (Stream file, bool leave_open = false) : base (file, leave_open) { } public int GetBits (byte[] table, int count) { int n = PeekBits (count); if (-1 == n) throw new EndOfStreamException(); n *= 2; count = table[n]; m_bits >>= count; m_cached_bits -= count; return table[n + 1]; } public int PeekBits (int count) { while (m_cached_bits < count) { int b = m_input.ReadByte(); if (-1 == b) return -1; m_bits |= b << m_cached_bits; m_cached_bits += 8; } return m_bits & ((1 << count) - 1); } } internal sealed class Img2Reader : IDisposable { Img2BitStream m_input; byte[] m_output; int m_width; int m_height; int m_stride; bool m_has_alpha; public byte[] Data { get { return m_output; } } public PixelFormat Format { get; private set; } public Img2Reader (Stream input, ImageMetaData info) { m_input = new Img2BitStream (input, true); m_width = (int)info.Width; m_height = (int)info.Height; m_stride = m_width * 4; m_output = new byte[m_stride * m_height]; m_has_alpha = 32 == info.BPP; Format = m_has_alpha ? PixelFormats.Bgra32 : PixelFormats.Bgr32; } public void Unpack () { m_input.Input.Position = 0x20; if (m_has_alpha) Unpack32bpp(); else Unpack24bpp(); } void Unpack24bpp () { var rows = new int[3]; var offset_table = OffsetTable.Clone() as int[]; for (int y = 0; y < m_height; ++y) { int dst = rows[0]; for (int x = 0; x < m_width; ) { int ctl = m_input.GetBits (ControlTable1, 13); if (0xB8 == ctl) ctl += m_input.GetBits (ControlTable2, 13); int pos = m_input.GetBits (PosTable24, 6) * 2; int x_offset = offset_table[pos]; int y_offset = offset_table[pos + 1]; if (pos > 0) { offset_table[pos] = offset_table[pos-2]; offset_table[pos+1] = offset_table[pos-1]; offset_table[pos-2] = x_offset; offset_table[pos-1] = y_offset; } int src = rows[y_offset] + (x + x_offset) * 4; if (ctl >= 0xD8) { int count = ctl - 0xD6; Binary.CopyOverlapped (m_output, src, dst, count * 4); dst += count * 4; x += count; } else { for (int j = 2; j >= 0; --j) { byte r = RgbBits[j,ctl]; if (0xFD == r) r = GetDelta (DeltaTable); m_output[dst+j] = (byte)(m_output[src+j] - r); } dst += 4; ++x; } } rows[2] = rows[1]; rows[1] = rows[0]; rows[0] += m_stride; } } void Unpack32bpp () { for (int i = 3; i < m_stride; i += 4) m_output[i] = 0xFF; var rows = new int[3]; var offset_table = OffsetTable.Clone() as int[]; for (int y = 0; y < m_height; ++y) { int dst = rows[0]; for (int x = 0; x < m_width; ) { int ctl = m_input.GetBits (ControlTable1, 13); if (0xB8 == ctl) ctl += m_input.GetBits (ControlTable2, 13); int t = m_input.GetBits (ControlTable32, 9) * 2; int pos = PosTable32[t] * 2; bool diff_alpha = PosTable32[t + 1] != 0; int x_offset = offset_table[pos]; int y_offset = offset_table[pos + 1]; if (pos > 0) { offset_table[pos] = offset_table[pos-2]; offset_table[pos+1] = offset_table[pos-1]; offset_table[pos-2] = x_offset; offset_table[pos-1] = y_offset; } int src = rows[y_offset] + (x + x_offset) * 4; if (ctl >= 0xD8) { int count = ctl - 0xD6; Binary.CopyOverlapped (m_output, src, dst, count * 4); dst += count * 4; x += count; } else { for (int j = 2; j >= 0; --j) { byte r = RgbBits[j,ctl]; if (0xFD == r) r = GetDelta (DeltaTable); m_output[dst+j] = (byte)(m_output[src+j] - r); } byte alpha = 0; if (diff_alpha) alpha = GetDelta (AlphaTable); m_output[dst+3] = (byte)(m_output[src+3] - alpha); dst += 4; ++x; } } rows[2] = rows[1]; rows[1] = rows[0]; rows[0] += m_stride; } } byte GetDelta (byte[] table) { int delta = m_input.GetBits (ColorBitsTable1, 10); if (0x41 == delta) delta += m_input.GetBits (ColorBitsTable2, 10); return table[delta]; } static byte[] LoadResource (string name) { var type = typeof(Img2Reader); var assembly = type.Assembly; using (var stream = assembly.GetManifestResourceStream (type.Namespace+'.'+name)) { if (null == stream) return null; var data = new byte[stream.Length]; stream.Read (data, 0, data.Length); return data; } } #region IDisposable Members bool _disposed = false; public void Dispose () { if (!_disposed) { m_input.Dispose(); _disposed = true; } } #endregion #region Bitmap tables static readonly Lazy s_control_table1 = new Lazy (() => LoadResource ("ControlTable1")); static readonly Lazy s_control_table2 = new Lazy (() => LoadResource ("ControlTable2")); static readonly Lazy s_control_table32 = new Lazy (() => LoadResource ("ControlTable32")); static readonly Lazy s_color_bits1 = new Lazy (() => LoadResource ("ColorBitsTable1")); static readonly Lazy s_color_bits2 = new Lazy (() => LoadResource ("ColorBitsTable2")); static byte[] ControlTable1 { get { return s_control_table1.Value; } } static byte[] ControlTable2 { get { return s_control_table2.Value; } } static byte[] ControlTable32 { get { return s_control_table32.Value; } } static byte[] ColorBitsTable1 { get { return s_color_bits1.Value; } } static byte[] ColorBitsTable2 { get { return s_color_bits2.Value; } } static readonly byte[] PosTable24 = { 0x01, 0x00, 0x06, 0x07, 0x01, 0x00, 0x06, 0x09, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x04, 0x03, 0x01, 0x00, 0x04, 0x04, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x05, 0x05, 0x01, 0x00, 0x05, 0x06, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x04, 0x03, 0x01, 0x00, 0x04, 0x04, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x06, 0x08, 0x01, 0x00, 0x06, 0x0A, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x04, 0x03, 0x01, 0x00, 0x04, 0x04, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x05, 0x05, 0x01, 0x00, 0x05, 0x06, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, 0x01, 0x00, 0x04, 0x03, 0x01, 0x00, 0x04, 0x04, 0x01, 0x00, 0x03, 0x01, 0x01, 0x00, 0x03, 0x02, }; static readonly int[] PosTable32 = { 0, 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 8, 0, 9, 0, 10, 0, 0, 1, 1, 1, 2, 1, 3, 1, 4, 1, 5, 1, 6, 1, 7, 1, 8, 1, 9, 1, 10, 1 }; static readonly byte[] DeltaTable = { 0x03, 0xFD, 0x04, 0xFC, 0x05, 0xFB, 0x06, 0xFA, 0x07, 0xF9, 0x08, 0xF8, 0x09, 0xF7, 0x0A, 0xF6, 0x0B, 0xF5, 0x0C, 0xF4, 0x0D, 0xF3, 0x0E, 0xF2, 0x0F, 0xF1, 0x10, 0xF0, 0x11, 0xEF, 0x12, 0xEE, 0x13, 0xED, 0x14, 0xEC, 0x15, 0xEB, 0x16, 0xEA, 0x17, 0xE9, 0x18, 0xE8, 0x19, 0xE7, 0x1A, 0xE6, 0x1B, 0xE5, 0x1C, 0xE4, 0x1D, 0xE3, 0x1E, 0xE2, 0x1F, 0xE1, 0x20, 0xE0, 0x21, 0xDF, 0x22, 0xDE, 0x23, 0xDD, 0x24, 0xDC, 0x25, 0xDB, 0x26, 0xDA, 0x27, 0xD9, 0x28, 0xD8, 0x29, 0xD7, 0x2A, 0xD6, 0x2B, 0xD5, 0x2C, 0xD4, 0x2D, 0xD3, 0x2E, 0xD2, 0x2F, 0xD1, 0x30, 0xD0, 0x31, 0xCF, 0x32, 0xCE, 0x33, 0xCD, 0x34, 0xCC, 0x35, 0xCB, 0x36, 0xCA, 0x37, 0xC9, 0x38, 0xC8, 0x39, 0xC7, 0x3A, 0xC6, 0x3B, 0xC5, 0x3C, 0xC4, 0x3D, 0xC3, 0x3E, 0xC2, 0x3F, 0xC1, 0x40, 0xC0, 0x41, 0xBF, 0x42, 0xBE, 0x43, 0xBD, 0x44, 0xBC, 0x45, 0xBB, 0x46, 0xBA, 0x47, 0xB9, 0x48, 0xB8, 0x49, 0xB7, 0x4A, 0xB6, 0x4B, 0xB5, 0x4C, 0xB4, 0x4D, 0xB3, 0x4E, 0xB2, 0x4F, 0xB1, 0x50, 0xB0, 0x51, 0xAF, 0x52, 0xAE, 0x53, 0xAD, 0x54, 0xAC, 0x55, 0xAB, 0x56, 0xAA, 0x57, 0xA9, 0x58, 0xA8, 0x59, 0xA7, 0x5A, 0xA6, 0x5B, 0xA5, 0x5C, 0xA4, 0x5D, 0xA3, 0x5E, 0xA2, 0x5F, 0xA1, 0x60, 0xA0, 0x61, 0x9F, 0x62, 0x9E, 0x63, 0x9D, 0x64, 0x9C, 0x65, 0x9B, 0x66, 0x9A, 0x67, 0x99, 0x68, 0x98, 0x69, 0x97, 0x6A, 0x96, 0x6B, 0x95, 0x6C, 0x94, 0x6D, 0x93, 0x6E, 0x92, 0x6F, 0x91, 0x70, 0x90, 0x71, 0x8F, 0x72, 0x8E, 0x73, 0x8D, 0x74, 0x8C, 0x75, 0x8B, 0x76, 0x8A, 0x77, 0x89, 0x78, 0x88, 0x79, 0x87, 0x7A, 0x86, 0x7B, 0x85, 0x7C, 0x84, 0x7D, 0x83, 0x7E, 0x82, 0x7F, 0x81, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, }; static readonly byte[] AlphaTable = { 0x01, 0xFF, 0x02, 0xFE, 0x03, 0xFD, 0x04, 0xFC, 0x05, 0xFB, 0x06, 0xFA, 0x07, 0xF9, 0x08, 0xF8, 0x09, 0xF7, 0x0A, 0xF6, 0x0B, 0xF5, 0x0C, 0xF4, 0x0D, 0xF3, 0x0E, 0xF2, 0x0F, 0xF1, 0x10, 0xF0, 0x11, 0xEF, 0x12, 0xEE, 0x13, 0xED, 0x14, 0xEC, 0x15, 0xEB, 0x16, 0xEA, 0x17, 0xE9, 0x18, 0xE8, 0x19, 0xE7, 0x1A, 0xE6, 0x1B, 0xE5, 0x1C, 0xE4, 0x1D, 0xE3, 0x1E, 0xE2, 0x1F, 0xE1, 0x20, 0xE0, 0x21, 0xDF, 0x22, 0xDE, 0x23, 0xDD, 0x24, 0xDC, 0x25, 0xDB, 0x26, 0xDA, 0x27, 0xD9, 0x28, 0xD8, 0x29, 0xD7, 0x2A, 0xD6, 0x2B, 0xD5, 0x2C, 0xD4, 0x2D, 0xD3, 0x2E, 0xD2, 0x2F, 0xD1, 0x30, 0xD0, 0x31, 0xCF, 0x32, 0xCE, 0x33, 0xCD, 0x34, 0xCC, 0x35, 0xCB, 0x36, 0xCA, 0x37, 0xC9, 0x38, 0xC8, 0x39, 0xC7, 0x3A, 0xC6, 0x3B, 0xC5, 0x3C, 0xC4, 0x3D, 0xC3, 0x3E, 0xC2, 0x3F, 0xC1, 0x40, 0xC0, 0x41, 0xBF, 0x42, 0xBE, 0x43, 0xBD, 0x44, 0xBC, 0x45, 0xBB, 0x46, 0xBA, 0x47, 0xB9, 0x48, 0xB8, 0x49, 0xB7, 0x4A, 0xB6, 0x4B, 0xB5, 0x4C, 0xB4, 0x4D, 0xB3, 0x4E, 0xB2, 0x4F, 0xB1, 0x50, 0xB0, 0x51, 0xAF, 0x52, 0xAE, 0x53, 0xAD, 0x54, 0xAC, 0x55, 0xAB, 0x56, 0xAA, 0x57, 0xA9, 0x58, 0xA8, 0x59, 0xA7, 0x5A, 0xA6, 0x5B, 0xA5, 0x5C, 0xA4, 0x5D, 0xA3, 0x5E, 0xA2, 0x5F, 0xA1, 0x60, 0xA0, 0x61, 0x9F, 0x62, 0x9E, 0x63, 0x9D, 0x64, 0x9C, 0x65, 0x9B, 0x66, 0x9A, 0x67, 0x99, 0x68, 0x98, 0x69, 0x97, 0x6A, 0x96, 0x6B, 0x95, 0x6C, 0x94, 0x6D, 0x93, 0x6E, 0x92, 0x6F, 0x91, 0x70, 0x90, 0x71, 0x8F, 0x72, 0x8E, 0x73, 0x8D, 0x74, 0x8C, 0x75, 0x8B, 0x76, 0x8A, 0x77, 0x89, 0x78, 0x88, 0x79, 0x87, 0x7A, 0x86, 0x7B, 0x85, 0x7C, 0x84, 0x7D, 0x83, 0x7E, 0x82, 0x7F, 0x81, 0x80, 0x00, }; static readonly byte[,] RgbBits = { { 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, }, { 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, }, { 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFD, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, } }; static readonly int[] OffsetTable = { -1, 0, 0, 1, 1, 1, -1, 1, 2, 1, -2, 1, -2, 0, 0, 2, 1, 2, -1, 2, -3, 0, }; #endregion } }