Vulkan: Migrate buffers between memory types to improve GPU performance (#4540)

* Initial implementation of migration between memory heaps

- Missing OOM handling
- Missing `_map` data safety when remapping
  - Copy may not have completed yet (needs some kind of fence)
  - Map may be unmapped before it is done being used. (needs scoped access)
- SSBO accesses are all "writes" - maybe pass info in another way.
- Missing keeping map type when resizing buffers (should this be done?)

* Ensure migrated data is in place before flushing.

* Fix issue where old waitable would be signalled.

- There is a real issue where existing Auto<> references need to be replaced.

* Swap bound Auto<> instances when swapping buffer backing

* Fix conversion buffers

* Don't try move buffers if the host has shared memory.

* Make GPU methods return PinnedSpan with scope

* Storage Hint

* Fix stupidity

* Fix rebase

* Tweak rules

Attempt to sidestep BOTW slowdown

* Remove line

* Migrate only when command buffers flush

* Change backing swap log to debug

* Address some feedback

* Disallow backing swap when the flush lock is held by the current thread

* Make PinnedSpan from ReadOnlySpan explicitly unsafe

* Fix some small issues

- Index buffer swap fixed
- Allocate DeviceLocal buffers using a separate block list to images.

* Remove alternative flags

* Address feedback

1 files changed, 1 insertions, 1 deletions

diff --git a/Ryujinx.Graphics.Vulkan/IndexBufferPattern.cs b/Ryujinx.Graphics.Vulkan/IndexBufferPattern.cs
index 90774293..11f4ec33 100644
--- a/Ryujinx.Graphics.Vulkan/IndexBufferPattern.cs
+++ b/Ryujinx.Graphics.Vulkan/IndexBufferPattern.cs
@@ -82,7 +82,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
 
             // Expand the repeating pattern to the number of requested primitives.
-            BufferHandle newBuffer = _gd.CreateBuffer(expectedSize * sizeof(int));
+            BufferHandle newBuffer = _gd.BufferManager.CreateWithHandle(_gd, expectedSize * sizeof(int));
 
             // Copy the old data to the new one.
             if (_repeatingBuffer != BufferHandle.Null)