mirror of
https://github.com/Ryujinx/Ryujinx.git
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70 lines
No EOL
1.6 KiB
C#
70 lines
No EOL
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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namespace Ryujinx.Core.OsHle.Handles
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{
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class HSharedMem
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{
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private List<long> Positions;
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public int PositionsCount => Positions.Count;
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public EventHandler<EventArgs> MemoryMapped;
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public EventHandler<EventArgs> MemoryUnmapped;
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public HSharedMem()
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{
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Positions = new List<long>();
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}
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public void AddVirtualPosition(long Position)
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{
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lock (Positions)
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{
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Positions.Add(Position);
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MemoryMapped?.Invoke(this, EventArgs.Empty);
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}
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}
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public void RemoveVirtualPosition(long Position)
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{
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lock (Positions)
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{
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Positions.Remove(Position);
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MemoryUnmapped?.Invoke(this, EventArgs.Empty);
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}
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}
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public long GetVirtualPosition(int Index)
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{
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lock (Positions)
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{
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if (Index < 0 || Index >= Positions.Count)
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{
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throw new ArgumentOutOfRangeException(nameof(Index));
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}
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return Positions[Index];
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}
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}
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public bool TryGetLastVirtualPosition(out long Position)
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{
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lock (Positions)
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{
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if (Positions.Count > 0)
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{
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Position = Positions[Positions.Count - 1];
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return true;
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}
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Position = 0;
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return false;
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}
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}
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}
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} |