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(Legacy): AQA archives, CTF images and MSF audio.
This commit is contained in:
morkt
parent
95f8aae480
commit
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75
Legacy/Unknown/ArcAQA.cs
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75
Legacy/Unknown/ArcAQA.cs
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//! \file ArcAQA.cs
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//! \date 2018 Jun 18
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//! \brief 'Unknown' resource archive.
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//
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// Copyright (C) 2018 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.Utility;
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// [040917][Unknown] Abandoner
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namespace GameRes.Formats.Unknown
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{
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[Export(typeof(ArchiveFormat))]
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public class AqaOpener : ArchiveFormat
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{
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public override string Tag { get { return "AQA"; } }
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public override string Description { get { return "'Unknown' resource archive"; } }
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public override uint Signature { get { return 0x20415141; } } // 'AQA '
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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 override ArcFile TryOpen (ArcView file)
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{
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int count = file.View.ReadInt32 (12);
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if (!IsSaneCount (count))
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return null;
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ushort key = (ushort)(((101 * file.View.ReadUInt32 (8) + 777) & 0xFFFF) + 1);
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uint index_size = 0x90 * (uint)count;
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var index = file.View.ReadBytes (0x18, 0x90 * (uint)count);
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for (int i = 0; i < index.Length; i += 2)
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{
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index[i ] ^= (byte)key;
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index[i+1] ^= (byte)(key >> 8);
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}
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uint data_offset = index_size + 0x18;
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int offset = 0;
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var dir = new List<Entry> (count);
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for (int i = 0; i < count; ++i)
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{
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var name = Binary.GetCString (index, offset, 0x80);
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var entry = FormatCatalog.Instance.Create<Entry> (name);
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entry.Offset = index.ToUInt32 (offset+0x88) + data_offset;
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entry.Size = index.ToUInt32 (offset+0x80);
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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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offset += 0x90;
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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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61
Legacy/Unknown/AudioMSF.cs
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61
Legacy/Unknown/AudioMSF.cs
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//! \file AudioMSF.cs
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//! \date 2018 Jun 19
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//! \brief 'Unknown' PCM audio format.
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//
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// Copyright (C) 2018 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.ComponentModel.Composition;
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using System.IO;
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namespace GameRes.Formats.Unknown
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{
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[Export(typeof(AudioFormat))]
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public class MsfAudio : AudioFormat
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{
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public override string Tag { get { return "MSF"; } }
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public override string Description { get { return "'Unknown' PCM audio format"; } }
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public override uint Signature { get { return 0x2046534D; } } // 'MSF '
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public override bool CanWrite { get { return false; } }
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public override SoundInput TryOpen (IBinaryStream file)
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{
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var header = file.ReadBytes (0x30);
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ushort key = (ushort)(101 * header.ToUInt16 (4) + 778);
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for (int i = 0; i < header.Length; i += 2)
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{
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header[i ] ^= (byte)key;
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header[i+1] ^= (byte)(key >> 8);
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}
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var format = new WaveFormat {
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FormatTag = header.ToUInt16 (0x1C),
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Channels = header.ToUInt16 (0x1E),
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SamplesPerSecond = header.ToUInt32 (0x20),
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AverageBytesPerSecond = header.ToUInt32 (0x24),
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BlockAlign = header.ToUInt16 (0x28),
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BitsPerSample = header.ToUInt16 (0x2A),
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};
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uint pcm_size = header.ToUInt32 (0x18);
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var pcm = new StreamRegion (file.AsStream, 0x30, pcm_size);
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return new RawPcmInput (pcm, format);
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}
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}
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}
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175
Legacy/Unknown/ImageCTF.cs
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175
Legacy/Unknown/ImageCTF.cs
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//! \file ImageCTF.cs
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//! \date 2018 Jun 18
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//! \brief 'Unknown' image format.
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//
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// Copyright (C) 2018 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.ComponentModel.Composition;
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using System.IO;
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using System.Windows.Media;
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using GameRes.Compression;
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namespace GameRes.Formats.Unknown
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{
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internal class CtfMetaData : ImageMetaData
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{
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public int UnpackedSize;
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public int ROffset;
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public int GOffset;
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public int BOffset;
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public int AlphaOffset;
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public bool IsCompressed;
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}
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[Export(typeof(ImageFormat))]
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public class CtfFormat : ImageFormat
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{
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public override string Tag { get { return "CTF"; } }
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public override string Description { get { return "'Unknown' image format"; } }
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public override uint Signature { get { return 0x46465443; } } // 'CTFF'
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public override ImageMetaData ReadMetaData (IBinaryStream file)
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{
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var header = file.ReadHeader (0x28);
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int bpp = header[0x20];
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if (bpp != 24)
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return null;
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int alpha_offset = header.ToInt32 (0x1C);
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return new CtfMetaData {
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Width = header.ToUInt16 (4),
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Height = header.ToUInt16 (6),
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BPP = alpha_offset != 0 ? 32 : bpp,
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UnpackedSize = header.ToInt32 (0xC),
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ROffset = header.ToInt32 (0x10),
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GOffset = header.ToInt32 (0x14),
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BOffset = header.ToInt32 (0x18),
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AlphaOffset = alpha_offset,
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IsCompressed = header[0x22] == 0xFF,
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};
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}
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public override ImageData Read (IBinaryStream file, ImageMetaData info)
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{
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var reader = new CtfReader (file, (CtfMetaData)info);
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var pixels = reader.Unpack();
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return ImageData.Create (info, reader.Format, null, pixels, reader.Stride);
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}
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public override void Write (Stream file, ImageData image)
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{
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throw new System.NotImplementedException ("CtfFormat.Write not implemented");
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}
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}
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internal class CtfReader
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{
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IBinaryStream m_input;
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CtfMetaData m_info;
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byte[] m_output;
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int m_stride;
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public PixelFormat Format { get; private set; }
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public int Stride { get { return m_stride; } }
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public CtfReader (IBinaryStream input, CtfMetaData info)
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{
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m_input = input;
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m_info = info;
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m_stride = ((int)info.Width * info.BPP / 8 + 3) & -3;
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m_output = new byte[m_stride * (int)info.Height];
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if (24 == m_info.BPP)
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Format = PixelFormats.Bgr24;
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else
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Format = PixelFormats.Bgra32;
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}
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public byte[] Unpack ()
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{
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m_input.Position = 0x48;
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var channels = new byte[m_info.UnpackedSize];
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using (var lzss = new LzssStream (m_input.AsStream, LzssMode.Decompress, true))
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using (var input = new BinaryStream (lzss, m_input.Name))
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UnpackRle (input, channels);
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int dst = 0;
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int pixel_size = m_info.BPP / 8;
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int rsrc = m_info.ROffset;
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int gsrc = m_info.GOffset;
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int bsrc = m_info.BOffset;
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int asrc = m_info.AlphaOffset;
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bool has_alpha = asrc != 0;
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int width = (int)m_info.Width;
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int height = (int)m_info.Height;
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int gap = m_stride - (width * pixel_size);
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for (uint y = 0; y < height; ++y)
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{
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for (int x = 0; x < width; ++x)
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{
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m_output[dst ] = channels[bsrc++];
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m_output[dst+1] = channels[gsrc++];
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m_output[dst+2] = channels[rsrc++];
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if (has_alpha)
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m_output[dst+3] = channels[asrc++];
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dst += pixel_size;
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}
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dst += gap;
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}
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return m_output;
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}
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void UnpackRle (IBinaryStream input, byte[] output)
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{
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var header = input.ReadBytes (0x18);
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byte count_limit = header[5];
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int dst = 0;
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while (dst < output.Length)
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{
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int v = input.ReadByte();
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if (-1 == v)
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break;
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int count = 1;
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while (count < count_limit)
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{
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if (input.PeekByte() != v)
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break;
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++count;
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input.ReadByte();
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}
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if (count == count_limit)
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{
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byte ctl = input.ReadUInt8();
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if (ctl > 0x7F)
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{
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byte lo = input.ReadUInt8();
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count += lo + ((ctl & 0x7F) << 8) + 128;
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}
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else
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{
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count += ctl;
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}
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}
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for (int i = 0; i < count; ++i)
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output[dst++] = (byte)v;
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}
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}
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}
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}
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