From 923089a29825cad8159a63616d14dcbd7161cb3c Mon Sep 17 00:00:00 2001
From: gdkchan <gab.dark.100@gmail.com>
Date: Thu, 25 Aug 2022 23:16:41 -0300
Subject: Fast path for Inline-to-Memory texture data transfers (#3610)

* Fast path for Inline-to-Memory texture data transfers

* Only do it for block linear textures to be on the safe side
---
 .../Multithreading/CommandHelper.cs                |  2 ++
 Ryujinx.Graphics.GAL/Multithreading/CommandType.cs |  1 +
 .../Texture/TextureSetDataSliceRegionCommand.cs    | 31 ++++++++++++++++++++++
 .../Multithreading/Resources/ThreadedTexture.cs    |  6 +++++
 4 files changed, 40 insertions(+)
 create mode 100644 Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceRegionCommand.cs

(limited to 'Ryujinx.Graphics.GAL/Multithreading')

diff --git a/Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs b/Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs
index ea4d049f..8080ab64 100644
--- a/Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs
+++ b/Ryujinx.Graphics.GAL/Multithreading/CommandHelper.cs
@@ -113,6 +113,8 @@ namespace Ryujinx.Graphics.GAL.Multithreading
                 TextureSetDataCommand.Run(ref GetCommand<TextureSetDataCommand>(memory), threaded, renderer);
             _lookup[(int)CommandType.TextureSetDataSlice] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
                 TextureSetDataSliceCommand.Run(ref GetCommand<TextureSetDataSliceCommand>(memory), threaded, renderer);
+            _lookup[(int)CommandType.TextureSetDataSliceRegion] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
+                TextureSetDataSliceRegionCommand.Run(ref GetCommand<TextureSetDataSliceRegionCommand>(memory), threaded, renderer);
             _lookup[(int)CommandType.TextureSetStorage] = (Span<byte> memory, ThreadedRenderer threaded, IRenderer renderer) =>
                 TextureSetStorageCommand.Run(ref GetCommand<TextureSetStorageCommand>(memory), threaded, renderer);
 
diff --git a/Ryujinx.Graphics.GAL/Multithreading/CommandType.cs b/Ryujinx.Graphics.GAL/Multithreading/CommandType.cs
index 8c3ad844..c25f0834 100644
--- a/Ryujinx.Graphics.GAL/Multithreading/CommandType.cs
+++ b/Ryujinx.Graphics.GAL/Multithreading/CommandType.cs
@@ -37,6 +37,7 @@
         TextureRelease,
         TextureSetData,
         TextureSetDataSlice,
+        TextureSetDataSliceRegion,
         TextureSetStorage,
 
         WindowPresent,
diff --git a/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceRegionCommand.cs b/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceRegionCommand.cs
new file mode 100644
index 00000000..b4285592
--- /dev/null
+++ b/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceRegionCommand.cs
@@ -0,0 +1,31 @@
+using Ryujinx.Graphics.GAL.Multithreading.Model;
+using Ryujinx.Graphics.GAL.Multithreading.Resources;
+using System;
+
+namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
+{
+    struct TextureSetDataSliceRegionCommand : IGALCommand
+    {
+        public CommandType CommandType => CommandType.TextureSetDataSliceRegion;
+        private TableRef<ThreadedTexture> _texture;
+        private TableRef<byte[]> _data;
+        private int _layer;
+        private int _level;
+        private Rectangle<int> _region;
+
+        public void Set(TableRef<ThreadedTexture> texture, TableRef<byte[]> data, int layer, int level, Rectangle<int> region)
+        {
+            _texture = texture;
+            _data = data;
+            _layer = layer;
+            _level = level;
+            _region = region;
+        }
+
+        public static void Run(ref TextureSetDataSliceRegionCommand command, ThreadedRenderer threaded, IRenderer renderer)
+        {
+            ThreadedTexture texture = command._texture.Get(threaded);
+            texture.Base.SetData(new ReadOnlySpan<byte>(command._data.Get(threaded)), command._layer, command._level, command._region);
+        }
+    }
+}
diff --git a/Ryujinx.Graphics.GAL/Multithreading/Resources/ThreadedTexture.cs b/Ryujinx.Graphics.GAL/Multithreading/Resources/ThreadedTexture.cs
index 64d8aa3b..1e7d86ba 100644
--- a/Ryujinx.Graphics.GAL/Multithreading/Resources/ThreadedTexture.cs
+++ b/Ryujinx.Graphics.GAL/Multithreading/Resources/ThreadedTexture.cs
@@ -119,6 +119,12 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Resources
             _renderer.QueueCommand();
         }
 
+        public void SetData(ReadOnlySpan<byte> data, int layer, int level, Rectangle<int> region)
+        {
+            _renderer.New<TextureSetDataSliceRegionCommand>().Set(Ref(this), Ref(data.ToArray()), layer, level, region);
+            _renderer.QueueCommand();
+        }
+
         public void SetStorage(BufferRange buffer)
         {
             _renderer.New<TextureSetStorageCommand>().Set(Ref(this), buffer);
-- 
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