From 1df6c07f78c4c3b8c7fc679d7466f79a10c2d496 Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Mon, 4 Dec 2023 16:30:19 -0300
Subject: Implement support for multi-range buffers using Vulkan sparse
mappings (#5427)
* Pass MultiRange to BufferManager
* Implement support for multi-range buffers using Vulkan sparse mappings
* Use multi-range for remaining buffers, delete old methods
* Assume that more buffers are contiguous
* Dispose multi-range buffers after they are removed from the list
* Properly init BufferBounds for constant and storage buffers
* Do not try reading zero bytes data from an unmapped address on the shader cache + PR feedback
* Fix misaligned sparse buffer offsets
* Null check can be simplified
* PR feedback
---
.../Commands/Renderer/CreateBufferSparseCommand.cs | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 src/Ryujinx.Graphics.GAL/Multithreading/Commands/Renderer/CreateBufferSparseCommand.cs
(limited to 'src/Ryujinx.Graphics.GAL/Multithreading/Commands/Renderer/CreateBufferSparseCommand.cs')
diff --git a/src/Ryujinx.Graphics.GAL/Multithreading/Commands/Renderer/CreateBufferSparseCommand.cs b/src/Ryujinx.Graphics.GAL/Multithreading/Commands/Renderer/CreateBufferSparseCommand.cs
new file mode 100644
index 00000000..965529ad
--- /dev/null
+++ b/src/Ryujinx.Graphics.GAL/Multithreading/Commands/Renderer/CreateBufferSparseCommand.cs
@@ -0,0 +1,25 @@
+using Ryujinx.Graphics.GAL.Multithreading.Model;
+using System;
+
+namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Renderer
+{
+ struct CreateBufferSparseCommand : IGALCommand, IGALCommand<CreateBufferSparseCommand>
+ {
+ public readonly CommandType CommandType => CommandType.CreateBufferSparse;
+ private BufferHandle _threadedHandle;
+ private SpanRef<BufferRange> _buffers;
+
+ public void Set(BufferHandle threadedHandle, SpanRef<BufferRange> buffers)
+ {
+ _threadedHandle = threadedHandle;
+ _buffers = buffers;
+ }
+
+ public static void Run(ref CreateBufferSparseCommand command, ThreadedRenderer threaded, IRenderer renderer)
+ {
+ Span<BufferRange> buffers = command._buffers.Get(threaded);
+ threaded.Buffers.AssignBuffer(command._threadedHandle, renderer.CreateBufferSparse(threaded.Buffers.MapBufferRanges(buffers)));
+ command._buffers.Dispose(threaded);
+ }
+ }
+}
--
cgit v1.2.3-70-g09d2