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* IPC refactor part 3 + 4: New server HIPC message processor with source generator based serialization * Make types match on calls to AlignUp/AlignDown * Formatting * Address some PR feedback * Move BitfieldExtensions to Ryujinx.Common.Utilities and consolidate implementations * Rename Reader/Writer to SpanReader/SpanWriter and move to Ryujinx.Common.Memory * Implement EventType * Address more PR feedback * Log request processing errors since they are not normal * Rename waitable to multiwait and add missing lock * PR feedback * Ac_K PR feedback
65 lines
1.3 KiB
C#
65 lines
1.3 KiB
C#
using Ryujinx.HLE.HOS.Kernel.Common;
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using Ryujinx.Horizon.Common;
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namespace Ryujinx.HLE.HOS.Kernel.Threading
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{
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class KReadableEvent : KSynchronizationObject
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{
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private readonly KEvent _parent;
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private bool _signaled;
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public KReadableEvent(KernelContext context, KEvent parent) : base(context)
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{
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_parent = parent;
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}
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public override void Signal()
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{
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KernelContext.CriticalSection.Enter();
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if (!_signaled)
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{
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_signaled = true;
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base.Signal();
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}
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KernelContext.CriticalSection.Leave();
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}
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public Result Clear()
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{
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_signaled = false;
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return Result.Success;
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}
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public Result ClearIfSignaled()
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{
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Result result;
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KernelContext.CriticalSection.Enter();
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if (_signaled)
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{
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_signaled = false;
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result = Result.Success;
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}
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else
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{
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result = KernelResult.InvalidState;
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}
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KernelContext.CriticalSection.Leave();
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return result;
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}
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public override bool IsSignaled()
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{
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return _signaled;
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}
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}
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} |