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ryujinx-fork/Ryujinx.HLE/HOS/SystemState/AppletStateMgr.cs
gdkchan cf6cd71488
IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel (#1458)
* IPC refactor part 2: Use ReplyAndReceive on HLE services and remove special handling from kernel

* Fix for applet transfer memory + some nits

* Keep handles if possible to avoid server handle table exhaustion

* Fix IPC ZeroFill bug

* am: Correctly implement CreateManagedDisplayLayer and implement CreateManagedDisplaySeparableLayer

CreateManagedDisplaySeparableLayer is requires since 10.x+ when appletResourceUserId != 0

* Make it exit properly

* Make ServiceNotImplementedException show the full message again

* Allow yielding execution to avoid starving other threads

* Only wait if active

* Merge IVirtualMemoryManager and IAddressSpaceManager

* Fix Ro loading data from the wrong process

Co-authored-by: Thog <me@thog.eu>
2020-12-02 00:23:43 +01:00

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1.3 KiB
C#

using Ryujinx.HLE.HOS.Kernel.Threading;
using Ryujinx.HLE.HOS.Services.Am.AppletAE.AllSystemAppletProxiesService.SystemAppletProxy;
using System.Collections.Concurrent;
namespace Ryujinx.HLE.HOS.SystemState
{
class AppletStateMgr
{
private ConcurrentQueue<MessageInfo> _messages;
public FocusState FocusState { get; private set; }
public KEvent MessageEvent { get; }
public IdDictionary AppletResourceUserIds { get; }
public AppletStateMgr(Horizon system)
{
_messages = new ConcurrentQueue<MessageInfo>();
MessageEvent = new KEvent(system.KernelContext);
AppletResourceUserIds = new IdDictionary();
}
public void SetFocus(bool isFocused)
{
FocusState = isFocused
? FocusState.InFocus
: FocusState.OutOfFocus;
EnqueueMessage(MessageInfo.FocusStateChanged);
}
public void EnqueueMessage(MessageInfo message)
{
_messages.Enqueue(message);
MessageEvent.ReadableEvent.Signal();
}
public bool TryDequeueMessage(out MessageInfo message)
{
if (_messages.Count < 2)
{
MessageEvent.ReadableEvent.Clear();
}
return _messages.TryDequeue(out message);
}
}
}