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Add events to shared memory, make it work better with direct memory

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This commit is contained in:
gdkchan 2018-02-17 18:36:08 -03:00
parent 161193e113
commit ebddc40550
7 changed files with 116 additions and 31 deletions
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69
Ryujinx/OsHle/Handles/HSharedMem.cs
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@ -1,13 +1,76 @@
using System;
using System.Collections.Generic;
namespace Ryujinx.OsHle.Handles
{
class HSharedMem
{
public long PhysPos { get; private set; }
public long VirtPos { get; set; }
private List<long> Positions;
public int PositionsCount => Positions.Count;
public EventHandler<EventArgs> MemoryMapped;
public EventHandler<EventArgs> MemoryUnmapped;
public HSharedMem(long PhysPos)
{
this.PhysPos = PhysPos;
Positions = new List<long>();
}
public void AddVirtualPosition(long Position)
{
lock (Positions)
{
Positions.Add(Position);
if (MemoryMapped != null)
{
MemoryMapped(this, EventArgs.Empty);
}
}
}
public void RemoveVirtualPosition(long Position)
{
lock (Positions)
{
Positions.Remove(Position);
if (MemoryUnmapped != null)
{
MemoryUnmapped(this, EventArgs.Empty);
}
}
}
public long GetVirtualPosition(int Index)
{
lock (Positions)
{
if (Index < 0 || Index >= Positions.Count)
{
throw new ArgumentOutOfRangeException(nameof(Index));
}
return Positions[Index];
}
}
public bool TryGetLastVirtualPosition(out long Position)
{
lock (Positions)
{
if (Positions.Count > 0)
{
Position = Positions[Positions.Count - 1];
return true;
}
Position = 0;
return false;
}
}
}
}

40
Ryujinx/OsHle/Horizon.cs
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@ -31,6 +31,8 @@ namespace Ryujinx.OsHle
private ConcurrentDictionary<int, Process> Processes;
private HSharedMem HidSharedMem;
private AMemoryAlloc Allocator;
private Switch Ns;
@ -56,7 +58,12 @@ namespace Ryujinx.OsHle
HidOffset = Allocator.Alloc(HidSize);
FontOffset = Allocator.Alloc(FontSize);
HidHandle = Handles.GenerateId(new HSharedMem(HidOffset));
HidSharedMem = new HSharedMem(HidOffset);
HidSharedMem.MemoryMapped += HidInit;
HidHandle = Handles.GenerateId(HidSharedMem);
FontHandle = Handles.GenerateId(new HSharedMem(FontOffset));
}
@ -139,18 +146,23 @@ namespace Ryujinx.OsHle
}
}
internal bool ExitProcess(int ProcessId) {
Process process;
var Success = Processes.TryRemove(ProcessId, out process);
if (Success) {
process.StopAllThreads();
internal bool ExitProcess(int ProcessId)
{
bool Success = Processes.TryRemove(ProcessId, out Process Process);
if (Success)
{
Process.StopAllThreads();
}
if (Processes.Count == 0) {
if (Processes.Count == 0)
{
Ns.OnFinish(EventArgs.Empty);
}
return Success;
}
internal bool TryGetProcess(int ProcessId, out Process Process)
{
if (!Processes.TryGetValue(ProcessId, out Process))
@ -176,11 +188,21 @@ namespace Ryujinx.OsHle
Handles.Delete(Handle);
}
private void HidInit(object sender, EventArgs e)
{
HSharedMem SharedMem = (HSharedMem)sender;
if (SharedMem.TryGetLastVirtualPosition(out long Position))
{
Logging.Info($"HID shared memory successfully mapped to {Position:x16}!");
}
}
public long GetVirtHidOffset()
{
HSharedMem HidSharedMem = Handles.GetData<HSharedMem>(HidHandle);
HidSharedMem.TryGetLastVirtualPosition(out long Position);
return HidSharedMem.VirtPos;
return Position;
}
}
}

4
Ryujinx/OsHle/Process.cs
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@ -118,7 +118,7 @@ namespace Ryujinx.OsHle
{
if (MainThread != null)
{
if (MainThread.Thread.IsAlive)
while (MainThread.Thread.IsAlive)
{
MainThread.Thread.StopExecution();
}
@ -126,7 +126,7 @@ namespace Ryujinx.OsHle
foreach (AThread Thread in TlsSlots.Values)
{
if (Thread.IsAlive)
while (Thread.IsAlive)
{
Thread.StopExecution();
}

1
Ryujinx/OsHle/Svc/SvcHandler.cs
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@ -8,6 +8,7 @@ namespace Ryujinx.OsHle.Svc
partial class SvcHandler
{
private delegate void SvcFunc(ARegisters Registers);
private Dictionary<int, SvcFunc> SvcFuncs;
private Switch Ns;

13
Ryujinx/OsHle/Svc/SvcMemory.cs
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@ -66,20 +66,17 @@ namespace Ryujinx.OsHle.Svc
private void SvcMapSharedMemory(ARegisters Registers)
{
int Handle = (int)Registers.X0;
long Position = (long)Registers.X1;
long Src = (long)Registers.X1;
long Size = (long)Registers.X2;
int Perm = (int)Registers.X3;
HSharedMem HndData = Ns.Os.Handles.GetData<HSharedMem>(Handle);
HSharedMem SharedMem = Ns.Os.Handles.GetData<HSharedMem>(Handle);
if (HndData != null)
if (SharedMem != null)
{
long Src = Position;
long Dst = HndData.PhysPos;
SharedMem.AddVirtualPosition(Src);
HndData.VirtPos = Src;
Memory.Manager.MapPhys(Position, Size, (int)MemoryType.SharedMemory, (AMemoryPerm)Perm);
Memory.Manager.MapPhys(Src, Size, (int)MemoryType.SharedMemory, (AMemoryPerm)Perm);
Registers.X0 = (int)SvcResult.Success;
}

9
Ryujinx/Switch.cs
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@ -15,6 +15,8 @@ namespace Ryujinx
internal Horizon Os { get; private set; }
internal VirtualFs VFs { get; private set; }
public event EventHandler Finish;
public Switch(IGalRenderer Renderer)
{
Ram = Marshal.AllocHGlobal((IntPtr)AMemoryMgr.RamSize);
@ -24,15 +26,14 @@ namespace Ryujinx
VFs = new VirtualFs();
}
public event EventHandler Finish;
internal virtual void OnFinish(EventArgs e)
{
EventHandler Handler = Finish;
if (Handler != null)
if (Finish != null)
{
Handler(this, e);
Finish(this, e);
}
}
public void Dispose()
{
Dispose(true);

3
Ryujinx/Ui/Program.cs
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@ -50,7 +50,8 @@ namespace Ryujinx
using (GLScreen Screen = new GLScreen(Ns, Renderer))
{
Ns.Finish += (Sender, Args) => {
Ns.Finish += (Sender, Args) =>
{
Screen.Exit();
};