1 files changed, 22 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Gpu/Synchronization/ISyncActionHandler.cs b/src/Ryujinx.Graphics.Gpu/Synchronization/ISyncActionHandler.cs
new file mode 100644
index 00000000..d470d2f0
--- /dev/null
+++ b/src/Ryujinx.Graphics.Gpu/Synchronization/ISyncActionHandler.cs
@@ -0,0 +1,22 @@
+namespace Ryujinx.Graphics.Gpu.Synchronization
+{
+    /// <summary>
+    /// This interface indicates that a class can be registered for a sync action.
+    /// </summary>
+    interface ISyncActionHandler
+    {
+        /// <summary>
+        /// Action to be performed when some synchronizing action is reached after modification.
+        /// Generally used to register read/write tracking to flush resources from GPU when their memory is used.
+        /// </summary>
+        /// <param name="syncpoint">True if the action is a guest syncpoint</param>
+        /// <returns>True if the action is to be removed, false otherwise</returns>
+        bool SyncAction(bool syncpoint);
+
+        /// <summary>
+        /// Action to be performed immediately before sync is created.
+        /// </summary>
+        /// <param name="syncpoint">True if the action is a guest syncpoint</param>
+        void SyncPreAction(bool syncpoint) { }
+    }
+}