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0039bb6394
* Refactor SVC handler * Get rid of KernelErr * Split kernel code files into multiple folders
104 lines
No EOL
3 KiB
C#
104 lines
No EOL
3 KiB
C#
using Ryujinx.Graphics.Gal;
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using Ryujinx.HLE.HOS.Ipc;
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using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.HLE.HOS.Kernel.Threading;
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using Ryujinx.HLE.HOS.Services.Android;
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using System;
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using System.Collections.Generic;
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namespace Ryujinx.HLE.HOS.Services.Vi
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{
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class IhosBinderDriver : IpcService, IDisposable
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{
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private Dictionary<int, ServiceProcessRequest> _commands;
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public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => _commands;
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private KEvent _binderEvent;
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private NvFlinger _flinger;
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public IhosBinderDriver(Horizon system, IGalRenderer renderer)
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{
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_commands = new Dictionary<int, ServiceProcessRequest>
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{
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{ 0, TransactParcel },
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{ 1, AdjustRefcount },
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{ 2, GetNativeHandle },
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{ 3, TransactParcelAuto }
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};
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_binderEvent = new KEvent(system);
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_binderEvent.ReadableEvent.Signal();
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_flinger = new NvFlinger(renderer, _binderEvent);
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}
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public long TransactParcel(ServiceCtx context)
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{
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int id = context.RequestData.ReadInt32();
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int code = context.RequestData.ReadInt32();
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long dataPos = context.Request.SendBuff[0].Position;
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long dataSize = context.Request.SendBuff[0].Size;
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byte[] data = context.Memory.ReadBytes(dataPos, dataSize);
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data = Parcel.GetParcelData(data);
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return _flinger.ProcessParcelRequest(context, data, code);
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}
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public long TransactParcelAuto(ServiceCtx context)
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{
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int id = context.RequestData.ReadInt32();
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int code = context.RequestData.ReadInt32();
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(long dataPos, long dataSize) = context.Request.GetBufferType0x21();
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byte[] data = context.Memory.ReadBytes(dataPos, dataSize);
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data = Parcel.GetParcelData(data);
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return _flinger.ProcessParcelRequest(context, data, code);
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}
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public long AdjustRefcount(ServiceCtx context)
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{
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int id = context.RequestData.ReadInt32();
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int addVal = context.RequestData.ReadInt32();
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int type = context.RequestData.ReadInt32();
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return 0;
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}
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public long GetNativeHandle(ServiceCtx context)
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{
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int id = context.RequestData.ReadInt32();
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uint unk = context.RequestData.ReadUInt32();
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if (context.Process.HandleTable.GenerateHandle(_binderEvent.ReadableEvent, out int handle) != KernelResult.Success)
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{
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throw new InvalidOperationException("Out of handles!");
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}
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context.Response.HandleDesc = IpcHandleDesc.MakeMove(handle);
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return 0;
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}
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public void Dispose()
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{
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Dispose(true);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (disposing)
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{
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_flinger.Dispose();
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}
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}
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}
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} |