GPU: Pre-emptively flush textures that are flushed often (to imported memory when available) (#4711)

* WIP texture pre-flush

Improve performance of TextureView GetData to buffer

Fix copy/sync ordering

Fix minor bug

Make this actually work

WIP host mapping stuff

* Fix usage flags

* message

* Cleanup 1

* Fix rebase

* Fix

* Improve pre-flush rules

* Fix pre-flush

* A lot of cleanup

* Use the host memory bits

* Select the correct memory type

* Cleanup TextureGroupHandle

* Missing comment

* Remove debugging logs

* Revert BufferHandle _value access modifier

* One interrupt action at a time.

* Support D32S8 to D24S8 conversion, safeguards

* Interrupt cannot happen in sync handle's lock

Waitable needs to be checked twice now, but this should stop it from deadlocking.

* Remove unused using

* Address some feedback

* Address feedback

* Address more feedback

* Address more feedback

* Improve sync rules

Should allow for faster sync in some cases.

src/Ryujinx.Graphics.Vulkan/EnumConversion.cs

@@ -364,6 +364,15 @@ namespace Ryujinx.Graphics.Vulkan
             };
         }
 
+        public static BufferAllocationType Convert(this BufferAccess access)
+        {
+            return access switch
+            {
+                BufferAccess.FlushPersistent => BufferAllocationType.HostMapped,
+                _ => BufferAllocationType.Auto
+            };
+        }
+
         private static T2 LogInvalidAndReturn<T1, T2>(T1 value, string name, T2 defaultValue = default)
         {
             Logger.Debug?.Print(LogClass.Gpu, $"Invalid {name} enum value: {value}.");