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Diffstat (limited to 'DvdLib/Ifo/ProgramChain.cs')
-rw-r--r--DvdLib/Ifo/ProgramChain.cs121
1 files changed, 0 insertions, 121 deletions
diff --git a/DvdLib/Ifo/ProgramChain.cs b/DvdLib/Ifo/ProgramChain.cs
deleted file mode 100644
index 83c0051b9..000000000
--- a/DvdLib/Ifo/ProgramChain.cs
+++ /dev/null
@@ -1,121 +0,0 @@
-#pragma warning disable CS1591
-
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-
-namespace DvdLib.Ifo
-{
- public enum ProgramPlaybackMode
- {
- Sequential,
- Random,
- Shuffle
- }
-
- public class ProgramChain
- {
- private byte _programCount;
- public readonly List<Program> Programs;
-
- private byte _cellCount;
- public readonly List<Cell> Cells;
-
- public DvdTime PlaybackTime { get; private set; }
-
- public UserOperation ProhibitedUserOperations { get; private set; }
-
- public byte[] AudioStreamControl { get; private set; } // 8*2 entries
- public byte[] SubpictureStreamControl { get; private set; } // 32*4 entries
-
- private ushort _nextProgramNumber;
-
- private ushort _prevProgramNumber;
-
- private ushort _goupProgramNumber;
-
- public ProgramPlaybackMode PlaybackMode { get; private set; }
-
- public uint ProgramCount { get; private set; }
-
- public byte StillTime { get; private set; }
-
- public byte[] Palette { get; private set; } // 16*4 entries
-
- private ushort _commandTableOffset;
-
- private ushort _programMapOffset;
- private ushort _cellPlaybackOffset;
- private ushort _cellPositionOffset;
-
- public readonly uint VideoTitleSetIndex;
-
- internal ProgramChain(uint vtsPgcNum)
- {
- VideoTitleSetIndex = vtsPgcNum;
- Cells = new List<Cell>();
- Programs = new List<Program>();
- }
-
- internal void ParseHeader(BinaryReader br)
- {
- long startPos = br.BaseStream.Position;
-
- br.ReadUInt16();
- _programCount = br.ReadByte();
- _cellCount = br.ReadByte();
- PlaybackTime = new DvdTime(br.ReadBytes(4));
- ProhibitedUserOperations = (UserOperation)br.ReadUInt32();
- AudioStreamControl = br.ReadBytes(16);
- SubpictureStreamControl = br.ReadBytes(128);
-
- _nextProgramNumber = br.ReadUInt16();
- _prevProgramNumber = br.ReadUInt16();
- _goupProgramNumber = br.ReadUInt16();
-
- StillTime = br.ReadByte();
- byte pbMode = br.ReadByte();
- if (pbMode == 0)
- {
- PlaybackMode = ProgramPlaybackMode.Sequential;
- }
- else
- {
- PlaybackMode = ((pbMode & 0x80) == 0) ? ProgramPlaybackMode.Random : ProgramPlaybackMode.Shuffle;
- }
-
- ProgramCount = (uint)(pbMode & 0x7F);
-
- Palette = br.ReadBytes(64);
- _commandTableOffset = br.ReadUInt16();
- _programMapOffset = br.ReadUInt16();
- _cellPlaybackOffset = br.ReadUInt16();
- _cellPositionOffset = br.ReadUInt16();
-
- // read position info
- br.BaseStream.Seek(startPos + _cellPositionOffset, SeekOrigin.Begin);
- for (int cellNum = 0; cellNum < _cellCount; cellNum++)
- {
- var c = new Cell();
- c.ParsePosition(br);
- Cells.Add(c);
- }
-
- br.BaseStream.Seek(startPos + _cellPlaybackOffset, SeekOrigin.Begin);
- for (int cellNum = 0; cellNum < _cellCount; cellNum++)
- {
- Cells[cellNum].ParsePlayback(br);
- }
-
- br.BaseStream.Seek(startPos + _programMapOffset, SeekOrigin.Begin);
- var cellNumbers = new List<int>();
- for (int progNum = 0; progNum < _programCount; progNum++) cellNumbers.Add(br.ReadByte() - 1);
-
- for (int i = 0; i < cellNumbers.Count; i++)
- {
- int max = (i + 1 == cellNumbers.Count) ? _cellCount : cellNumbers[i + 1];
- Programs.Add(new Program(Cells.Where((c, idx) => idx >= cellNumbers[i] && idx < max).ToList()));
- }
- }
- }
-}