mirror of
https://github.com/crskycode/GARbro.git
synced 2024-11-26 23:24:00 +08:00
added various Strikes resource formats.
This commit is contained in:
morkt
parent
2c96d146b7
commit
c5e13f6db1
225
ArcFormats/Ads/ArcPAC.cs
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225
ArcFormats/Ads/ArcPAC.cs
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@ -0,0 +1,225 @@
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//! \file ArcPAC.cs
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//! \date 2020 Mar 30
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//! \brief ads engine resource archive.
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//
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// Copyright (C) 2020 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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using GameRes.Compression;
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namespace GameRes.Formats.Ads
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{
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internal class AdsEntry : PackedEntry
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{
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public int CompressionMethod;
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}
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[Export(typeof(ArchiveFormat))]
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public class PacOpener : ArchiveFormat
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{
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public override string Tag { get { return "PAC/ADS"; } }
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public override string Description { get { return "ads engine resource archive"; } }
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public override uint Signature { get { return 0; } }
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public override bool IsHierarchic { get { return true; } }
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public override bool CanWrite { get { return false; } }
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public PacOpener ()
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{
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ContainedFormats = new[] { "TGA", "TXT" };
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}
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public override ArcFile TryOpen (ArcView file)
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{
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if (!file.Name.HasExtension (".pac"))
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return null;
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uint index_size = file.View.ReadUInt32 (0);
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if (index_size < 0x110 || index_size >= file.MaxOffset)
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return null;
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using (var reader = new IndexReader (file, index_size))
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{
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var dir = reader.ReadIndex();
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if (null == dir)
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return null;
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return new ArcFile (file, this, dir);
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}
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}
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public override Stream OpenEntry (ArcFile arc, Entry entry)
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{
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var input = arc.File.CreateStream (entry.Offset, entry.Size);
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var pent = entry as AdsEntry;
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if (null == pent || pent.CompressionMethod != 1)
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return input;
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return new PackedStream<RleDecompressor> (input);
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}
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}
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internal class IndexReader : IDisposable
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{
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ArcViewStream m_input;
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List<Entry> m_dir;
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readonly long m_max_offset;
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public IndexReader (ArcView file, uint index_size)
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{
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m_input = file.CreateStream (0, index_size);
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m_dir = new List<Entry>();
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m_max_offset = file.MaxOffset;
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}
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bool ReadDir (uint dir_offset, string dir_name)
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{
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m_input.Position = dir_offset;
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int dir_count = m_input.ReadInt32();
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if (dir_count < 0 || dir_count > 0x200)
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return false;
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int file_count = m_input.ReadInt32();
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if (file_count < 0 || file_count > 0x40000)
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return false;
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if (string.IsNullOrEmpty (dir_name))
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{
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var root_name = ReadCString();
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if (string.IsNullOrWhiteSpace (root_name))
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return false;
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}
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m_dir.Capacity = m_dir.Count + file_count;
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for (int j = 0; j < file_count; ++j)
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{
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var name = ReadCString();
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if (string.IsNullOrWhiteSpace (name))
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return false;
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if (dir_name.Length > 0)
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name = dir_name + '/' + name;
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var entry = new AdsEntry { Name = name };
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entry.Type = FormatCatalog.Instance.GetTypeFromName (name);
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entry.Size = m_input.ReadUInt32();
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entry.Offset = m_input.ReadUInt32();
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if (!entry.CheckPlacement (m_max_offset))
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return false;
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entry.CompressionMethod = m_input.ReadInt32();
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entry.IsPacked = entry.CompressionMethod != 0;
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m_dir.Add (entry);
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}
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for (int j = 0; j < dir_count; ++j)
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{
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uint offset = m_input.ReadUInt32();
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if (offset >= m_input.Length)
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return false;
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var name = ReadCString();
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if (string.IsNullOrWhiteSpace (name))
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return false;
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if (dir_name.Length > 0)
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name = dir_name + '/' + name;
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var current_pos = m_input.Position;
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if (!ReadDir (offset, name))
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return false;
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m_input.Position = current_pos;
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}
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return true;
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}
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public List<Entry> ReadIndex ()
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{
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if (!ReadDir (4, ""))
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return null;
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return m_dir;
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}
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byte[] m_buffer = new byte[0x104];
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internal string ReadCString ()
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{
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int length = m_input.Read (m_buffer, 0, 0x104);
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int end = 0;
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while (end < length && m_buffer[end] != 0)
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{
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m_buffer[end++] ^= 0xFF;
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}
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return Encodings.cp932.GetString (m_buffer, 0, end);
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}
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#region IDisposable Members
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bool m_disposed = false;
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public void Dispose ()
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{
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if (!m_disposed)
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{
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m_input.Dispose();
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m_disposed = true;
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}
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}
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#endregion
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}
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internal sealed class RleDecompressor : Decompressor
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{
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Stream m_input;
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public override void Initialize (Stream input)
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{
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m_input = input;
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}
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protected override IEnumerator<int> Unpack ()
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{
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var buffer = new byte[8];
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int chunk_size = 3;
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for (;;)
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{
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int ctl = m_input.ReadByte();
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if (-1 == ctl)
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yield break;
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if (ctl != 0)
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{
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if (m_input.Read (buffer, 4, 4) != 4)
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yield break;
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int count = buffer.ToInt32 (4) - 1;
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while (count --> 0)
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{
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for (int i = 0; i < chunk_size; ++i)
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{
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m_buffer[m_pos++] = buffer[i];
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if (0 == --m_length)
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yield return m_pos;
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}
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}
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}
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else
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{
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chunk_size = m_input.Read (buffer, 0, 3);
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if (0 == chunk_size)
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yield break;
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for (int i = 0; i < chunk_size; ++i)
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{
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m_buffer[m_pos++] = buffer[i];
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if (0 == --m_length)
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yield return m_pos;
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}
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}
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}
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}
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}
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}
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87
ArcFormats/Ads/ArcPOG.cs
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87
ArcFormats/Ads/ArcPOG.cs
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@ -0,0 +1,87 @@
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//! \file ArcPOG.cs
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//! \date 2020 Mar 30
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//! \brief 'ads' engine audio archive.
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//
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// Copyright (C) 2020 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.IO;
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namespace GameRes.Formats.Ads
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{
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[Export(typeof(ArchiveFormat))]
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public class PogOpener : ArchiveFormat
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{
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public override string Tag { get { return "060/POG"; } }
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public override string Description { get { return "ads engine audio archive"; } }
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public override uint Signature { get { return 0x474F50; } } // 'POG'
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public override bool IsHierarchic { get { return true; } }
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public override bool CanWrite { get { return false; } }
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public PogOpener ()
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{
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ContainedFormats = new[] { "OGG", "WAV" };
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}
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public override ArcFile TryOpen (ArcView file)
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{
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uint names_offset = file.View.ReadUInt32 (4);
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int count = file.View.ReadInt32 (8);
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if (!IsSaneCount (count))
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return null;
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var dir = new List<Entry> (count);
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uint pos = 0x10;
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uint next_offset = file.View.ReadUInt32 (pos);
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for (int i = 0; i < count; ++i)
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{
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pos += 4;
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uint offset = next_offset;
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next_offset = file.View.ReadUInt32 (pos);
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var entry = new Entry {
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Offset = offset,
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Size = next_offset - offset,
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Type = "audio",
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};
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if (!entry.CheckPlacement (file.MaxOffset))
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return null;
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dir.Add (entry);
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}
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using (var names = file.CreateStream (names_offset))
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{
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names.ReadInt32();
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while (names.PeekByte() != -1)
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{
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int length = names.ReadInt32();
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int index = names.ReadInt32();
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if (index < 0 || index >= count)
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return null;
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var name = names.ReadCString (length - 4);
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dir[index].Name = name;
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}
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}
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return new ArcFile (file, this, dir);
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}
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}
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}
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@ -56,8 +56,8 @@
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<Reference Include="NAudio">
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<Reference Include="NAudio">
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<HintPath>..\packages\NAudio.1.7.3\lib\net35\NAudio.dll</HintPath>
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<HintPath>..\packages\NAudio.1.7.3\lib\net35\NAudio.dll</HintPath>
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</Reference>
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</Reference>
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<Reference Include="NVorbis">
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<Reference Include="NVorbis, Version=0.8.6.0, Culture=neutral, processorArchitecture=MSIL">
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<HintPath>..\packages\NVorbis.0.8.5.0\lib\NVorbis.dll</HintPath>
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<HintPath>..\packages\NVorbis.0.8.6\lib\net35\NVorbis.dll</HintPath>
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<Private>True</Private>
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<Private>True</Private>
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</Reference>
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</Reference>
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<Reference Include="PresentationCore" />
|
<Reference Include="PresentationCore" />
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@ -67,14 +67,7 @@
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<Reference Include="System.Core" />
|
<Reference Include="System.Core" />
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<Reference Include="System.Drawing" />
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<Reference Include="System.Drawing" />
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<Reference Include="System.IO.Compression" />
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<Reference Include="System.IO.Compression" />
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<Reference Include="System.IO.FileSystem">
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||||||
<HintPath>..\packages\System.IO.FileSystem.4.3.0\lib\net46\System.IO.FileSystem.dll</HintPath>
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|
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</Reference>
|
|
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<Reference Include="System.Numerics" />
|
<Reference Include="System.Numerics" />
|
||||||
<Reference Include="System.Security.Cryptography.Primitives, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
|
|
||||||
<HintPath>..\packages\System.Security.Cryptography.Primitives.4.0.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
|
|
||||||
<Private>True</Private>
|
|
||||||
</Reference>
|
|
||||||
<Reference Include="System.Xaml" />
|
<Reference Include="System.Xaml" />
|
||||||
<Reference Include="System.Xml.Linq" />
|
<Reference Include="System.Xml.Linq" />
|
||||||
<Reference Include="System.Data.DataSetExtensions" />
|
<Reference Include="System.Data.DataSetExtensions" />
|
||||||
@ -95,6 +88,7 @@
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<Compile Include="Abogado\ImageKG.cs" />
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<Compile Include="Abogado\ImageKG.cs" />
|
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<Compile Include="Actgs\ArcCG.cs" />
|
<Compile Include="Actgs\ArcCG.cs" />
|
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<Compile Include="Actgs\ArcDAT.cs" />
|
<Compile Include="Actgs\ArcDAT.cs" />
|
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|
<Compile Include="Ads\ArcPAC.cs" />
|
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<Compile Include="AdvDx\ArcPKD.cs" />
|
<Compile Include="AdvDx\ArcPKD.cs" />
|
||||||
<Compile Include="AdvScripter\ArcPAK.cs" />
|
<Compile Include="AdvScripter\ArcPAK.cs" />
|
||||||
<Compile Include="AdvSys\ArcAdvSys3.cs" />
|
<Compile Include="AdvSys\ArcAdvSys3.cs" />
|
||||||
@ -215,6 +209,7 @@
|
|||||||
<Compile Include="KiriKiri\YuzCrypt.cs" />
|
<Compile Include="KiriKiri\YuzCrypt.cs" />
|
||||||
<Compile Include="Lambda\ArcLAX.cs" />
|
<Compile Include="Lambda\ArcLAX.cs" />
|
||||||
<Compile Include="Lambda\ImageCLS.cs" />
|
<Compile Include="Lambda\ImageCLS.cs" />
|
||||||
|
<Compile Include="Leaf\ArcAR2.cs" />
|
||||||
<Compile Include="Leaf\ArcLEAF.cs" />
|
<Compile Include="Leaf\ArcLEAF.cs" />
|
||||||
<Compile Include="Leaf\ArcPAK.cs" />
|
<Compile Include="Leaf\ArcPAK.cs" />
|
||||||
<Compile Include="Leaf\AudioP16.cs" />
|
<Compile Include="Leaf\AudioP16.cs" />
|
||||||
@ -327,6 +322,9 @@
|
|||||||
<Compile Include="Software House Parsley\ImagePCG.cs" />
|
<Compile Include="Software House Parsley\ImagePCG.cs" />
|
||||||
<Compile Include="Speed\ArcARC.cs" />
|
<Compile Include="Speed\ArcARC.cs" />
|
||||||
<Compile Include="Stack\ArcGPK.cs" />
|
<Compile Include="Stack\ArcGPK.cs" />
|
||||||
|
<Compile Include="Strikes\ArcPCK.cs" />
|
||||||
|
<Compile Include="Ads\ArcPOG.cs" />
|
||||||
|
<Compile Include="Strikes\ImageLAG.cs" />
|
||||||
<Compile Include="StudioJikkenshitsu\ArcUMPK.cs" />
|
<Compile Include="StudioJikkenshitsu\ArcUMPK.cs" />
|
||||||
<Compile Include="StudioJikkenshitsu\ImageDAT.cs" />
|
<Compile Include="StudioJikkenshitsu\ImageDAT.cs" />
|
||||||
<Compile Include="StudioJikkenshitsu\ImageGRC.cs" />
|
<Compile Include="StudioJikkenshitsu\ImageGRC.cs" />
|
||||||
|
|||||||
275
ArcFormats/Strikes/ArcPCK.cs
Normal file
275
ArcFormats/Strikes/ArcPCK.cs
Normal file
@ -0,0 +1,275 @@
|
|||||||
|
//! \file ArcPCK.cs
|
||||||
|
//! \date 2020 Mar 29
|
||||||
|
//! \brief Strikes resource archive.
|
||||||
|
//
|
||||||
|
// Copyright (C) 2020 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.Collections.Generic;
|
||||||
|
using System.ComponentModel.Composition;
|
||||||
|
using System.IO;
|
||||||
|
using GameRes.Compression;
|
||||||
|
using GameRes.Utility;
|
||||||
|
|
||||||
|
namespace GameRes.Formats.Strikes
|
||||||
|
{
|
||||||
|
internal class PckEntry : PackedEntry
|
||||||
|
{
|
||||||
|
public bool IsEncrypted { get; set; }
|
||||||
|
}
|
||||||
|
|
||||||
|
[Export(typeof(ArchiveFormat))]
|
||||||
|
public class PckOpener : ArchiveFormat
|
||||||
|
{
|
||||||
|
public override string Tag { get { return "PCK/AVG"; } }
|
||||||
|
public override string Description { get { return "Strikes resource archive"; } }
|
||||||
|
public override uint Signature { get { return 0; } }
|
||||||
|
public override bool IsHierarchic { get { return true; } }
|
||||||
|
public override bool CanWrite { get { return false; } }
|
||||||
|
|
||||||
|
public PckOpener ()
|
||||||
|
{
|
||||||
|
ContainedFormats = new[] { "LAG", "BMP", "OGG", "WAV", "TXT" };
|
||||||
|
}
|
||||||
|
|
||||||
|
public override ArcFile TryOpen (ArcView file)
|
||||||
|
{
|
||||||
|
if (!VFS.IsPathEqualsToFileName (file.Name, "AVGDatas.pck"))
|
||||||
|
return null;
|
||||||
|
int seed = Binary.BigEndian (file.View.ReadInt32 (file.MaxOffset - 104));
|
||||||
|
var header = file.View.ReadBytes (file.MaxOffset - 100, 100);
|
||||||
|
var rnd = new RandomGenerator();
|
||||||
|
rnd.Init (seed);
|
||||||
|
rnd.Decrypt (header, 0, header.Length);
|
||||||
|
|
||||||
|
uint checksum = (uint)(header[1] | header[2] << 8 | header[0] << 16 | header[3] << 24) ^ 0xDEFD32D3;
|
||||||
|
uint length = BigEndian.ToUInt32 (header, 24);
|
||||||
|
if (checksum != length)
|
||||||
|
return null;
|
||||||
|
|
||||||
|
uint idx_pos = BigEndian.ToUInt32 (header, 28);
|
||||||
|
uint idx_size = Binary.BigEndian (file.View.ReadUInt32 (idx_pos));
|
||||||
|
|
||||||
|
uint index_size;
|
||||||
|
var index = ReadChunk (file, 8, idx_pos + 4, out index_size);
|
||||||
|
if (index_size >= 0x80000000)
|
||||||
|
{
|
||||||
|
index_size &= 0x7FFFFFFF;
|
||||||
|
var unpacked = new byte[idx_size];
|
||||||
|
LzssUnpack (index, index.Length, unpacked);
|
||||||
|
index = unpacked;
|
||||||
|
}
|
||||||
|
using (var input = new BinMemoryStream (index))
|
||||||
|
{
|
||||||
|
var dir = new List<Entry>();
|
||||||
|
int dir_count = 0;
|
||||||
|
while (input.PeekByte() != -1)
|
||||||
|
{
|
||||||
|
input.ReadInt32();
|
||||||
|
input.ReadInt32();
|
||||||
|
input.ReadInt32();
|
||||||
|
int count = Binary.BigEndian (input.ReadInt32());
|
||||||
|
var dir_name = dir_count.ToString ("X4");
|
||||||
|
for (int i = 0; i < count; ++i)
|
||||||
|
{
|
||||||
|
var name = input.ReadCString (0x28);
|
||||||
|
name = Path.Combine (dir_name, name);
|
||||||
|
var entry = Create<PckEntry> (name);
|
||||||
|
entry.Offset = Binary.BigEndian (input.ReadUInt32());
|
||||||
|
entry.Size = Binary.BigEndian (input.ReadUInt32());
|
||||||
|
entry.IsEncrypted = input.ReadInt32() != 0;
|
||||||
|
entry.UnpackedSize = input.ReadUInt32();
|
||||||
|
entry.IsPacked = entry.Size != entry.UnpackedSize;
|
||||||
|
if (!entry.CheckPlacement (file.MaxOffset))
|
||||||
|
return null;
|
||||||
|
dir.Add (entry);
|
||||||
|
}
|
||||||
|
++dir_count;
|
||||||
|
}
|
||||||
|
return new ArcFile (file, this, dir);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public override Stream OpenEntry (ArcFile arc, Entry entry)
|
||||||
|
{
|
||||||
|
var pent = entry as PckEntry;
|
||||||
|
if (null == pent || !(pent.IsEncrypted || pent.IsPacked))
|
||||||
|
return base.OpenEntry (arc, entry);
|
||||||
|
arc.File.View.Reserve (pent.Offset, pent.Size);
|
||||||
|
int skip_size = 8;
|
||||||
|
do
|
||||||
|
{
|
||||||
|
uint test_size = Binary.BigEndian (arc.File.View.ReadUInt32 (pent.Offset + skip_size * 4));
|
||||||
|
if (test_size + 4 == pent.Size)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
while (--skip_size > 0);
|
||||||
|
byte[] data;
|
||||||
|
uint data_size = pent.Size;
|
||||||
|
if (0 == skip_size)
|
||||||
|
{
|
||||||
|
data = arc.File.View.ReadBytes (pent.Offset, pent.Size);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
data = ReadChunk (arc.File, skip_size, pent.Offset, out data_size);
|
||||||
|
}
|
||||||
|
if (pent.IsEncrypted)
|
||||||
|
{
|
||||||
|
if (data_size >= 0x10)
|
||||||
|
DecryptData (data, 0x10, 0xC53A9A6C);
|
||||||
|
else
|
||||||
|
DecryptData (data, data.Length, 0x6C9A3AC5);
|
||||||
|
}
|
||||||
|
Stream input = new BinMemoryStream (data, pent.Name);
|
||||||
|
if (pent.IsPacked)
|
||||||
|
input = new LzssStream (input);
|
||||||
|
return input;
|
||||||
|
}
|
||||||
|
|
||||||
|
void DecryptData (byte[] data, int length, uint key)
|
||||||
|
{
|
||||||
|
for (int i = 0; i < length; ++i)
|
||||||
|
{
|
||||||
|
data[i] ^= (byte)(key >> ((i & 3) << 3));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
byte[] ReadChunk (ArcView file, int skipSize, long offset, out uint chunkSize)
|
||||||
|
{
|
||||||
|
skipSize *= 4;
|
||||||
|
var header = file.View.ReadUInt32 (offset);
|
||||||
|
chunkSize = Binary.BigEndian (file.View.ReadUInt32 (offset + skipSize));
|
||||||
|
uint size = chunkSize & 0x7FFFFFFF;
|
||||||
|
var chunk = file.View.ReadBytes (offset + 4, size);
|
||||||
|
if (skipSize > 0)
|
||||||
|
{
|
||||||
|
System.Buffer.BlockCopy (chunk, 0, chunk, 4, skipSize - 4);
|
||||||
|
LittleEndian.Pack (header, chunk, 0);
|
||||||
|
}
|
||||||
|
return chunk;
|
||||||
|
}
|
||||||
|
|
||||||
|
static internal int LzssUnpack (byte[] input, int in_length, byte[] output)
|
||||||
|
{
|
||||||
|
var frame = new byte[0x1000];
|
||||||
|
int frame_pos = 0xFEE;
|
||||||
|
int src = 0;
|
||||||
|
int dst = 0;
|
||||||
|
while (src < in_length)
|
||||||
|
{
|
||||||
|
int ctl = input[src++];
|
||||||
|
for (int bit = 1; bit != 0x100; bit <<= 1)
|
||||||
|
{
|
||||||
|
if (0 != (ctl & bit))
|
||||||
|
{
|
||||||
|
if (src >= in_length)
|
||||||
|
return dst;
|
||||||
|
byte b = input[src++];
|
||||||
|
frame[frame_pos++ & 0xFFF] = b;
|
||||||
|
output[dst++] = b;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (src + 2 > in_length)
|
||||||
|
return dst;
|
||||||
|
int lo = input[src++];
|
||||||
|
int hi = input[src++];
|
||||||
|
int offset = (hi & 0xF0) << 4 | lo;
|
||||||
|
int count = Math.Min (3 + (hi & 0xF), output.Length - dst);
|
||||||
|
while (count --> 0)
|
||||||
|
{
|
||||||
|
byte b = frame[offset++ & 0xFFF];
|
||||||
|
frame[frame_pos++ & 0xFFF] = b;
|
||||||
|
output[dst++] = b;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return dst;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
internal class RandomGenerator
|
||||||
|
{
|
||||||
|
int m_count;
|
||||||
|
int[] m_state = new int[56];
|
||||||
|
|
||||||
|
public void Init (int seed)
|
||||||
|
{
|
||||||
|
int n = 1;
|
||||||
|
m_state[55] = seed;
|
||||||
|
for (int i = 1; i <= 54; ++i)
|
||||||
|
{
|
||||||
|
int pos = 21 * i % 55;
|
||||||
|
m_state[pos] = n;
|
||||||
|
|
||||||
|
n = seed - n;
|
||||||
|
if (n < 0)
|
||||||
|
n += 1000000000;
|
||||||
|
seed = m_state[pos];
|
||||||
|
}
|
||||||
|
Shuffle();
|
||||||
|
Shuffle();
|
||||||
|
Shuffle();
|
||||||
|
m_count = 55;
|
||||||
|
}
|
||||||
|
|
||||||
|
public uint Rand ()
|
||||||
|
{
|
||||||
|
if (++m_count > 55)
|
||||||
|
{
|
||||||
|
Shuffle();
|
||||||
|
m_count = 1;
|
||||||
|
}
|
||||||
|
return (uint)m_state[m_count];
|
||||||
|
}
|
||||||
|
|
||||||
|
private void Shuffle ()
|
||||||
|
{
|
||||||
|
for (int i = 1; i <= 24; ++i)
|
||||||
|
{
|
||||||
|
m_state[i] = m_state[i] - m_state[i+31];
|
||||||
|
if (m_state[i] < 0)
|
||||||
|
m_state[i] += 1000000000;
|
||||||
|
}
|
||||||
|
for (int i = 25; i <= 55; ++i)
|
||||||
|
{
|
||||||
|
m_state[i] = m_state[i] - m_state[i-24];
|
||||||
|
if (m_state[i] < 0)
|
||||||
|
m_state[i] += 1000000000;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Decrypt (byte[] input, int src, int length)
|
||||||
|
{
|
||||||
|
for (int i = src; i < length; i += 4)
|
||||||
|
{
|
||||||
|
uint key = Rand();
|
||||||
|
input[i ] ^= (byte)(key >> 24);
|
||||||
|
input[i+1] ^= (byte)(key >> 16);
|
||||||
|
input[i+2] ^= (byte)(key >> 8);
|
||||||
|
input[i+3] ^= (byte)(key);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
305
ArcFormats/Strikes/ImageLAG.cs
Normal file
305
ArcFormats/Strikes/ImageLAG.cs
Normal file
@ -0,0 +1,305 @@
|
|||||||
|
//! \file ImageLAG.cs
|
||||||
|
//! \date 2020 Mar 29
|
||||||
|
//! \brief Strikes image format.
|
||||||
|
//
|
||||||
|
// Copyright (C) 2020 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 System.Windows.Media.Imaging;
|
||||||
|
using GameRes.Compression;
|
||||||
|
using GameRes.Utility;
|
||||||
|
|
||||||
|
namespace GameRes.Formats.Strikes
|
||||||
|
{
|
||||||
|
internal class LagMetaData : ImageMetaData
|
||||||
|
{
|
||||||
|
public int ScanLineSize;
|
||||||
|
public bool HasPalette;
|
||||||
|
public bool HasAlpha;
|
||||||
|
public int LastChunkSize;
|
||||||
|
public int ChunkCount;
|
||||||
|
}
|
||||||
|
|
||||||
|
[Export(typeof(ImageFormat))]
|
||||||
|
public class LagFormat : ImageFormat
|
||||||
|
{
|
||||||
|
public override string Tag { get { return "LAG"; } }
|
||||||
|
public override string Description { get { return "Strikes image format"; } }
|
||||||
|
public override uint Signature { get { return 0x414C1001; } }
|
||||||
|
|
||||||
|
public override ImageMetaData ReadMetaData (IBinaryStream file)
|
||||||
|
{
|
||||||
|
var header = file.ReadHeader (0x20);
|
||||||
|
int bpp = header[10] & 0x1F;
|
||||||
|
if (!(bpp == 24 || bpp == 16 || bpp == 8))
|
||||||
|
return null;
|
||||||
|
return new LagMetaData
|
||||||
|
{
|
||||||
|
Width = BigEndian.ToUInt16 (header, 4),
|
||||||
|
Height = BigEndian.ToUInt16 (header, 6),
|
||||||
|
BPP = bpp,
|
||||||
|
ScanLineSize = BigEndian.ToUInt16 (header, 8),
|
||||||
|
HasPalette = (header[10] & 0x80) != 0,
|
||||||
|
HasAlpha = (header[10] & 0x20) != 0,
|
||||||
|
LastChunkSize = BigEndian.ToInt32 (header, 0x14),
|
||||||
|
ChunkCount = BigEndian.ToUInt16 (header, 0x18),
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
public override ImageData Read (IBinaryStream file, ImageMetaData info)
|
||||||
|
{
|
||||||
|
var reader = new LagReader (file, (LagMetaData)info);
|
||||||
|
var pixels = reader.Unpack();
|
||||||
|
return ImageData.Create (info, reader.Format, reader.Palette, pixels);
|
||||||
|
}
|
||||||
|
|
||||||
|
public override void Write (Stream file, ImageData image)
|
||||||
|
{
|
||||||
|
throw new System.NotImplementedException ("LagFormat.Write not implemented");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
internal class LagReader
|
||||||
|
{
|
||||||
|
IBinaryStream m_input;
|
||||||
|
byte[] m_output;
|
||||||
|
LagMetaData m_info;
|
||||||
|
|
||||||
|
public PixelFormat Format { get; private set; }
|
||||||
|
public BitmapPalette Palette { get; private set; }
|
||||||
|
|
||||||
|
public LagReader (IBinaryStream input, LagMetaData info)
|
||||||
|
{
|
||||||
|
m_input = input;
|
||||||
|
m_info = info;
|
||||||
|
m_output = new byte[4 * m_info.Width * m_info.Height];
|
||||||
|
|
||||||
|
switch (m_info.BPP)
|
||||||
|
{
|
||||||
|
case 24:
|
||||||
|
if (m_info.HasAlpha)
|
||||||
|
Format = PixelFormats.Bgra32;
|
||||||
|
else
|
||||||
|
Format = PixelFormats.Bgr24;
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
throw new NotImplementedException ("Not supported LAG color depth.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public byte[] Unpack ()
|
||||||
|
{
|
||||||
|
m_input.Position = 0x20;
|
||||||
|
if (m_info.HasPalette)
|
||||||
|
Palette = ImageFormat.ReadPalette (m_input.AsStream, 0x100, PaletteFormat.Bgr);
|
||||||
|
|
||||||
|
var buffer = ReadChunks();
|
||||||
|
using (var input = new BinMemoryStream (buffer))
|
||||||
|
{
|
||||||
|
int g_pos = m_info.iWidth;
|
||||||
|
int b_pos = m_info.iWidth * 2;
|
||||||
|
int a_pos = m_info.iWidth * 3;
|
||||||
|
var scanline = new byte[m_info.ScanLineSize * 2];
|
||||||
|
var unpack_buffer = new byte[scanline.Length];
|
||||||
|
int dst = 0;
|
||||||
|
for (int y = 0; y < m_info.iHeight; ++y)
|
||||||
|
{
|
||||||
|
int packed_size = Binary.BigEndian (input.ReadInt24() << 8);
|
||||||
|
byte flags = input.ReadUInt8();
|
||||||
|
if (packed_size > scanline.Length)
|
||||||
|
break;
|
||||||
|
input.Read (scanline, 0, packed_size);
|
||||||
|
if ((flags & 4) != 0) // LZSS compression
|
||||||
|
{
|
||||||
|
packed_size = PckOpener.LzssUnpack (scanline, packed_size, unpack_buffer);
|
||||||
|
var swap = scanline;
|
||||||
|
scanline = unpack_buffer;
|
||||||
|
unpack_buffer = swap;
|
||||||
|
}
|
||||||
|
if ((flags & 2) != 0) // RLE compression
|
||||||
|
{
|
||||||
|
packed_size = RleUnpack (scanline, packed_size, unpack_buffer);
|
||||||
|
var swap = scanline;
|
||||||
|
scanline = unpack_buffer;
|
||||||
|
unpack_buffer = swap;
|
||||||
|
}
|
||||||
|
if ((flags & 1) != 0)
|
||||||
|
{
|
||||||
|
RestoreScanline (scanline, packed_size);
|
||||||
|
}
|
||||||
|
switch (m_info.BPP)
|
||||||
|
{
|
||||||
|
case 24:
|
||||||
|
{
|
||||||
|
int src_r = 0;
|
||||||
|
int src_g = g_pos;
|
||||||
|
int src_b = b_pos;
|
||||||
|
int src_a = a_pos;
|
||||||
|
for (int x = 0; x < m_info.iWidth; ++x)
|
||||||
|
{
|
||||||
|
m_output[dst++] = scanline[src_b++];
|
||||||
|
m_output[dst++] = scanline[src_g++];
|
||||||
|
m_output[dst++] = scanline[src_r++];
|
||||||
|
if (m_info.HasAlpha)
|
||||||
|
m_output[dst++] = scanline[src_a++];
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
throw new NotImplementedException ("Not supported LAG color depth.");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return m_output;
|
||||||
|
}
|
||||||
|
|
||||||
|
byte[] ReadChunks ()
|
||||||
|
{
|
||||||
|
var buffer = new byte[0x10000 * m_info.ChunkCount + m_info.LastChunkSize];
|
||||||
|
int dst = 0;
|
||||||
|
for (int i = 0; i <= m_info.ChunkCount; ++i)
|
||||||
|
{
|
||||||
|
int length = Binary.BigEndian (m_input.ReadInt32());
|
||||||
|
bool is_compressed = length < 0;
|
||||||
|
length &= 0x7FFFFFFF;
|
||||||
|
if (is_compressed)
|
||||||
|
{
|
||||||
|
int unpacked_size = Math.Min (0x10000, buffer.Length - dst);
|
||||||
|
using (var region = new StreamRegion (m_input.AsStream, m_input.Position, length, true))
|
||||||
|
using (var zinput = new ZLibStream (region, CompressionMode.Decompress, true))
|
||||||
|
{
|
||||||
|
dst += zinput.Read (buffer, dst, unpacked_size);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
dst += m_input.Read (buffer, dst, length);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return buffer;
|
||||||
|
}
|
||||||
|
|
||||||
|
int RleUnpack (byte[] input, int in_length, byte[] output)
|
||||||
|
{
|
||||||
|
int dst = 0;
|
||||||
|
int src = 0;
|
||||||
|
while (src < in_length && dst < output.Length)
|
||||||
|
{
|
||||||
|
byte code = input[src++];
|
||||||
|
if (src >= in_length)
|
||||||
|
break;
|
||||||
|
int count = (code & 0x3F) + 1;
|
||||||
|
if (dst + count > output.Length)
|
||||||
|
break;
|
||||||
|
int val;
|
||||||
|
int i;
|
||||||
|
switch ((code & 0xC0) >> 6)
|
||||||
|
{
|
||||||
|
case 0:
|
||||||
|
for (i = 0; i < count; ++i)
|
||||||
|
{
|
||||||
|
int n = i & 3;
|
||||||
|
if (n == 0)
|
||||||
|
val = (input[src] & 0xC0) >> 6;
|
||||||
|
else if (n == 1)
|
||||||
|
val = (input[src] & 0x30) >> 4;
|
||||||
|
else if (n == 2)
|
||||||
|
val = (input[src] & 0xC) >> 2;
|
||||||
|
else
|
||||||
|
val = input[src++] & 3;
|
||||||
|
if ((val & 2) != 0)
|
||||||
|
val |= 0xFC;
|
||||||
|
output[dst++] = (byte)val;
|
||||||
|
}
|
||||||
|
if ((i & 3) != 0)
|
||||||
|
++src;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 1:
|
||||||
|
for (i = 0; i < count; ++i)
|
||||||
|
{
|
||||||
|
if ((i & 1) != 0)
|
||||||
|
val = input[src++] & 0xF;
|
||||||
|
else
|
||||||
|
val = (input[src] & 0xF0) >> 4;
|
||||||
|
if ((val & 8) != 0)
|
||||||
|
val |= 0xF0;
|
||||||
|
output[dst++] = (byte)val;
|
||||||
|
}
|
||||||
|
if ((i & 1) != 0)
|
||||||
|
++src;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2:
|
||||||
|
for (i = 0; i < count; ++i)
|
||||||
|
{
|
||||||
|
int n = i & 3;
|
||||||
|
if (n == 0)
|
||||||
|
{
|
||||||
|
val = (input[src] & 0xFC) >> 2;
|
||||||
|
}
|
||||||
|
else if (n == 1)
|
||||||
|
{
|
||||||
|
byte v = input[src++];
|
||||||
|
val = ((input[src] & 0xF0) >> 4) | (v & 3) << 4;
|
||||||
|
}
|
||||||
|
else if (n == 2)
|
||||||
|
{
|
||||||
|
byte v = input[src++];
|
||||||
|
val = ((input[src] & 0xC0) >> 6) | (v & 0xF) << 2;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
val = input[src++] & 0x3F;
|
||||||
|
}
|
||||||
|
if ((val & 0x20) != 0)
|
||||||
|
val |= 0xC0;
|
||||||
|
output[dst++] = (byte)val;
|
||||||
|
}
|
||||||
|
if ((i & 3) != 0)
|
||||||
|
++src;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 3:
|
||||||
|
Buffer.BlockCopy (input, src, output, dst, count);
|
||||||
|
src += count;
|
||||||
|
dst += count;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return dst;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
void RestoreScanline (byte[] input, int in_length)
|
||||||
|
{
|
||||||
|
for (int pos = 1; pos < in_length; ++pos)
|
||||||
|
{
|
||||||
|
input[pos] += input[pos-1];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user