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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs')
-rw-r--r--Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs143
1 files changed, 0 insertions, 143 deletions
diff --git a/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs b/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
deleted file mode 100644
index 968de930..00000000
--- a/Ryujinx.Graphics.Gpu/Synchronization/SynchronizationManager.cs
+++ /dev/null
@@ -1,143 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Threading;
-
-namespace Ryujinx.Graphics.Gpu.Synchronization
-{
- /// <summary>
- /// GPU synchronization manager.
- /// </summary>
- public class SynchronizationManager
- {
- /// <summary>
- /// The maximum number of syncpoints supported by the GM20B.
- /// </summary>
- public const int MaxHardwareSyncpoints = 192;
-
- /// <summary>
- /// Array containing all hardware syncpoints.
- /// </summary>
- private Syncpoint[] _syncpoints;
-
- public SynchronizationManager()
- {
- _syncpoints = new Syncpoint[MaxHardwareSyncpoints];
-
- for (uint i = 0; i < _syncpoints.Length; i++)
- {
- _syncpoints[i] = new Syncpoint(i);
- }
- }
-
- /// <summary>
- /// Increment the value of a syncpoint with a given id.
- /// </summary>
- /// <param name="id">The id of the syncpoint</param>
- /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
- /// <returns>The incremented value of the syncpoint</returns>
- public uint IncrementSyncpoint(uint id)
- {
- if (id >= MaxHardwareSyncpoints)
- {
- throw new ArgumentOutOfRangeException(nameof(id));
- }
-
- return _syncpoints[id].Increment();
- }
-
- /// <summary>
- /// Get the value of a syncpoint with a given id.
- /// </summary>
- /// <param name="id">The id of the syncpoint</param>
- /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
- /// <returns>The value of the syncpoint</returns>
- public uint GetSyncpointValue(uint id)
- {
- if (id >= MaxHardwareSyncpoints)
- {
- throw new ArgumentOutOfRangeException(nameof(id));
- }
-
- return _syncpoints[id].Value;
- }
-
- /// <summary>
- /// Register a new callback on a syncpoint with a given id at a target threshold.
- /// The callback will be called once the threshold is reached and will automatically be unregistered.
- /// </summary>
- /// <param name="id">The id of the syncpoint</param>
- /// <param name="threshold">The target threshold</param>
- /// <param name="callback">The callback to call when the threshold is reached</param>
- /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
- /// <returns>The created SyncpointWaiterHandle object or null if already past threshold</returns>
- public SyncpointWaiterHandle RegisterCallbackOnSyncpoint(uint id, uint threshold, Action<SyncpointWaiterHandle> callback)
- {
- if (id >= MaxHardwareSyncpoints)
- {
- throw new ArgumentOutOfRangeException(nameof(id));
- }
-
- return _syncpoints[id].RegisterCallback(threshold, callback);
- }
-
- /// <summary>
- /// Unregister a callback on a given syncpoint.
- /// </summary>
- /// <param name="id">The id of the syncpoint</param>
- /// <param name="waiterInformation">The waiter information to unregister</param>
- /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
- public void UnregisterCallback(uint id, SyncpointWaiterHandle waiterInformation)
- {
- if (id >= MaxHardwareSyncpoints)
- {
- throw new ArgumentOutOfRangeException(nameof(id));
- }
-
- _syncpoints[id].UnregisterCallback(waiterInformation);
- }
-
- /// <summary>
- /// Wait on a syncpoint with a given id at a target threshold.
- /// The callback will be called once the threshold is reached and will automatically be unregistered.
- /// </summary>
- /// <param name="id">The id of the syncpoint</param>
- /// <param name="threshold">The target threshold</param>
- /// <param name="timeout">The timeout</param>
- /// <exception cref="System.ArgumentOutOfRangeException">Thrown when id >= MaxHardwareSyncpoints</exception>
- /// <returns>True if timed out</returns>
- public bool WaitOnSyncpoint(uint id, uint threshold, TimeSpan timeout)
- {
- if (id >= MaxHardwareSyncpoints)
- {
- throw new ArgumentOutOfRangeException(nameof(id));
- }
-
- // TODO: Remove this when GPU channel scheduling will be implemented.
- if (timeout == Timeout.InfiniteTimeSpan)
- {
- timeout = TimeSpan.FromSeconds(1);
- }
-
- using (ManualResetEvent waitEvent = new ManualResetEvent(false))
- {
- var info = _syncpoints[id].RegisterCallback(threshold, (x) => waitEvent.Set());
-
- if (info == null)
- {
- return false;
- }
-
- bool signaled = waitEvent.WaitOne(timeout);
-
- if (!signaled && info != null)
- {
- Logger.Error?.Print(LogClass.Gpu, $"Wait on syncpoint {id} for threshold {threshold} took more than {timeout.TotalMilliseconds}ms, resuming execution...");
-
- _syncpoints[id].UnregisterCallback(info);
- }
-
- return !signaled;
- }
- }
- }
-}