Port of texture memory pool PR

src/Ryujinx.Graphics.GAL/ITexture.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common.Memory;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.GAL
 {
@@ -17,9 +18,29 @@ namespace Ryujinx.Graphics.GAL
         PinnedSpan<byte> GetData();
         PinnedSpan<byte> GetData(int layer, int level);
 
-        void SetData(SpanOrArray<byte> data);
+        /// <summary>
-        void SetData(SpanOrArray<byte> data, int layer, int level);
+        /// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
-        void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region);
+        /// </summary>
+        /// <param name="data">Texture data bytes</param>
+        void SetData(IMemoryOwner<byte> data);
+
+        /// <summary>
+        /// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
+        /// </summary>
+        /// <param name="data">Texture data bytes</param>
+        /// <param name="layer">Target layer</param>
+        /// <param name="level">Target level</param>
+        void SetData(IMemoryOwner<byte> data, int layer, int level);
+
+        /// <summary>
+        /// Sets the texture data. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
+        /// </summary>
+        /// <param name="data">Texture data bytes</param>
+        /// <param name="layer">Target layer</param>
+        /// <param name="level">Target level</param>
+        /// <param name="region">Target sub-region of the texture to update</param>
+        void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region);
+
         void SetStorage(BufferRange buffer);
         void Release();
     }

src/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataCommand.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Graphics.GAL.Multithreading.Model;
 using Ryujinx.Graphics.GAL.Multithreading.Resources;
 using System;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
 {
@@ -8,9 +9,9 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
     {
         public readonly CommandType CommandType => CommandType.TextureSetData;
         private TableRef<ThreadedTexture> _texture;
-        private TableRef<byte[]> _data;
+        private TableRef<IMemoryOwner<byte>> _data;
 
-        public void Set(TableRef<ThreadedTexture> texture, TableRef<byte[]> data)
+        public void Set(TableRef<ThreadedTexture> texture, TableRef<IMemoryOwner<byte>> data)
         {
             _texture = texture;
             _data = data;
@@ -19,7 +20,7 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
         public static void Run(ref TextureSetDataCommand command, ThreadedRenderer threaded, IRenderer renderer)
         {
             ThreadedTexture texture = command._texture.Get(threaded);
-            texture.Base.SetData(new ReadOnlySpan<byte>(command._data.Get(threaded)));
+            texture.Base.SetData(command._data.Get(threaded));
         }
     }
 }

src/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceCommand.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Graphics.GAL.Multithreading.Model;
 using Ryujinx.Graphics.GAL.Multithreading.Resources;
 using System;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
 {
@@ -8,11 +9,11 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
     {
         public readonly CommandType CommandType => CommandType.TextureSetDataSlice;
         private TableRef<ThreadedTexture> _texture;
-        private TableRef<byte[]> _data;
+        private TableRef<IMemoryOwner<byte>> _data;
         private int _layer;
         private int _level;
 
-        public void Set(TableRef<ThreadedTexture> texture, TableRef<byte[]> data, int layer, int level)
+        public void Set(TableRef<ThreadedTexture> texture, TableRef<IMemoryOwner<byte>> data, int layer, int level)
         {
             _texture = texture;
             _data = data;
@@ -23,7 +24,7 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
         public static void Run(ref TextureSetDataSliceCommand 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);
+            texture.Base.SetData(command._data.Get(threaded), command._layer, command._level);
         }
     }
 }

src/Ryujinx.Graphics.GAL/Multithreading/Commands/Texture/TextureSetDataSliceRegionCommand.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Graphics.GAL.Multithreading.Model;
 using Ryujinx.Graphics.GAL.Multithreading.Resources;
 using System;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
 {
@@ -8,12 +9,12 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
     {
         public readonly CommandType CommandType => CommandType.TextureSetDataSliceRegion;
         private TableRef<ThreadedTexture> _texture;
-        private TableRef<byte[]> _data;
+        private TableRef<IMemoryOwner<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)
+        public void Set(TableRef<ThreadedTexture> texture, TableRef<IMemoryOwner<byte>> data, int layer, int level, Rectangle<int> region)
         {
             _texture = texture;
             _data = data;
@@ -25,7 +26,7 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands.Texture
         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);
+            texture.Base.SetData(command._data.Get(threaded), command._layer, command._level, command._region);
         }
     }
 }

src/Ryujinx.Graphics.GAL/Multithreading/Resources/ThreadedTexture.cs

@@ -1,6 +1,7 @@
 using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL.Multithreading.Commands.Texture;
 using Ryujinx.Graphics.GAL.Multithreading.Model;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.GAL.Multithreading.Resources
 {
@@ -110,21 +111,21 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Resources
             _renderer.QueueCommand();
         }
 
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(IMemoryOwner<byte> data)
         {
-            _renderer.New<TextureSetDataCommand>().Set(Ref(this), Ref(data.ToArray()));
+            _renderer.New<TextureSetDataCommand>().Set(Ref(this), Ref(data));
             _renderer.QueueCommand();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
         {
-            _renderer.New<TextureSetDataSliceCommand>().Set(Ref(this), Ref(data.ToArray()), layer, level);
+            _renderer.New<TextureSetDataSliceCommand>().Set(Ref(this), Ref(data), layer, level);
             _renderer.QueueCommand();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
         {
-            _renderer.New<TextureSetDataSliceRegionCommand>().Set(Ref(this), Ref(data.ToArray()), layer, level, region);
+            _renderer.New<TextureSetDataSliceRegionCommand>().Set(Ref(this), Ref(data), layer, level, region);
             _renderer.QueueCommand();
         }
 

src/Ryujinx.Graphics.Gpu/Engine/Dma/DmaClass.cs

@@ -4,6 +4,7 @@ using Ryujinx.Graphics.Gpu.Engine.Threed;
 using Ryujinx.Graphics.Gpu.Memory;
 using Ryujinx.Graphics.Texture;
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
@@ -300,7 +301,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.Dma
 
                     if (target != null)
                     {
-                        byte[] data;
+                        IMemoryOwner<byte> data;
                         if (srcLinear)
                         {
                             data = LayoutConverter.ConvertLinearStridedToLinear(

src/Ryujinx.Graphics.Gpu/Engine/InlineToMemory/InlineToMemoryClass.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Device;
 using Ryujinx.Graphics.Texture;
 using System;
@@ -197,8 +198,11 @@ namespace Ryujinx.Graphics.Gpu.Engine.InlineToMemory
 
                     if (target != null)
                     {
+                        var memory = ByteMemoryPool.Rent(data.Length);
+                        data.CopyTo(memory.Memory.Span);
+
                         target.SynchronizeMemory();
-                        target.SetData(data, 0, 0, new GAL.Rectangle<int>(_dstX, _dstY, _lineLengthIn / target.Info.FormatInfo.BytesPerPixel, _lineCount));
+                        target.SetData(memory, 0, 0, new GAL.Rectangle<int>(_dstX, _dstY, _lineLengthIn / target.Info.FormatInfo.BytesPerPixel, _lineCount));
                         target.SignalModified();
 
                         return;

src/Ryujinx.Graphics.Gpu/Image/Texture.cs

@@ -7,6 +7,7 @@ using Ryujinx.Graphics.Texture.Astc;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
@@ -661,7 +662,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                 }
             }
 
-            SpanOrArray<byte> result = ConvertToHostCompatibleFormat(data);
+            IMemoryOwner<byte> result = ConvertToHostCompatibleFormat(data);
 
             if (ScaleFactor != 1f && AllowScaledSetData())
             {
@@ -681,10 +682,10 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         /// <summary>
-        /// Uploads new texture data to the host GPU.
+        /// Uploads new texture data to the host GPU. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
         /// </summary>
         /// <param name="data">New data</param>
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(IMemoryOwner<byte> data)
         {
             BlacklistScale();
 
@@ -698,12 +699,12 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         /// <summary>
-        /// Uploads new texture data to the host GPU for a specific layer/level.
+        /// Uploads new texture data to the host GPU for a specific layer/level. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
         /// </summary>
         /// <param name="data">New data</param>
         /// <param name="layer">Target layer</param>
         /// <param name="level">Target level</param>
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
         {
             BlacklistScale();
 
@@ -715,13 +716,13 @@ namespace Ryujinx.Graphics.Gpu.Image
         }
 
         /// <summary>
-        /// Uploads new texture data to the host GPU for a specific layer/level and 2D sub-region.
+        /// Uploads new texture data to the host GPU for a specific layer/level and 2D sub-region. The data passed as a <see cref="IMemoryOwner{Byte}" /> will be disposed when the operation completes.
         /// </summary>
         /// <param name="data">New data</param>
         /// <param name="layer">Target layer</param>
         /// <param name="level">Target level</param>
         /// <param name="region">Target sub-region of the texture to update</param>
-        public void SetData(ReadOnlySpan<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
         {
             BlacklistScale();
 
@@ -739,7 +740,7 @@ namespace Ryujinx.Graphics.Gpu.Image
         /// <param name="level">Mip level to convert</param>
         /// <param name="single">True to convert a single slice</param>
         /// <returns>Converted data</returns>
-        public SpanOrArray<byte> ConvertToHostCompatibleFormat(ReadOnlySpan<byte> data, int level = 0, bool single = false)
+        public IMemoryOwner<byte> ConvertToHostCompatibleFormat(ReadOnlySpan<byte> data, int level = 0, bool single = false)
         {
             int width = Info.Width;
             int height = Info.Height;
@@ -754,11 +755,11 @@ namespace Ryujinx.Graphics.Gpu.Image
 
             int sliceDepth = single ? 1 : depth;
 
-            SpanOrArray<byte> result;
+            IMemoryOwner<byte> linear;
 
             if (Info.IsLinear)
             {
-                result = LayoutConverter.ConvertLinearStridedToLinear(
+                linear = LayoutConverter.ConvertLinearStridedToLinear(
                     width,
                     height,
                     Info.FormatInfo.BlockWidth,
@@ -770,7 +771,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             }
             else
             {
-                result = LayoutConverter.ConvertBlockLinearToLinear(
+                linear = LayoutConverter.ConvertBlockLinearToLinear(
                     width,
                     height,
                     depth,
@@ -787,13 +788,15 @@ namespace Ryujinx.Graphics.Gpu.Image
                     data);
             }
 
+            IMemoryOwner<byte> result = linear;
+
             // Handle compressed cases not supported by the host:
             // - ASTC is usually not supported on desktop cards.
             // - BC4/BC5 is not supported on 3D textures.
             if (!_context.Capabilities.SupportsAstcCompression && Format.IsAstc())
             {
                 if (!AstcDecoder.TryDecodeToRgba8P(
-                    result.ToArray(),
+                    result.Memory,
                     Info.FormatInfo.BlockWidth,
                     Info.FormatInfo.BlockHeight,
                     width,
@@ -801,7 +804,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     sliceDepth,
                     levels,
                     layers,
-                    out byte[] decoded))
+                    out IMemoryOwner<byte> decoded))
                 {
                     string texInfo = $"{Info.Target} {Info.FormatInfo.Format} {Info.Width}x{Info.Height}x{Info.DepthOrLayers} levels {Info.Levels}";
 
@@ -810,26 +813,31 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                 if (GraphicsConfig.EnableTextureRecompression)
                 {
-                    decoded = BCnEncoder.EncodeBC7(decoded, width, height, sliceDepth, levels, layers);
+                    using (decoded)
+                    {
+                        result = BCnEncoder.EncodeBC7(decoded.Memory, width, height, sliceDepth, levels, layers);
                     }
-
+                }
+                else
+                {
                     result = decoded;
                 }
+            }
             else if (!_context.Capabilities.SupportsEtc2Compression && Format.IsEtc2())
             {
                 switch (Format)
                 {
                     case Format.Etc2RgbaSrgb:
                     case Format.Etc2RgbaUnorm:
-                        result = ETC2Decoder.DecodeRgba(result, width, height, sliceDepth, levels, layers);
+                        result = ETC2Decoder.DecodeRgba(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                     case Format.Etc2RgbPtaSrgb:
                     case Format.Etc2RgbPtaUnorm:
-                        result = ETC2Decoder.DecodePta(result, width, height, sliceDepth, levels, layers);
+                        result = ETC2Decoder.DecodePta(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                     case Format.Etc2RgbSrgb:
                     case Format.Etc2RgbUnorm:
-                        result = ETC2Decoder.DecodeRgb(result, width, height, sliceDepth, levels, layers);
+                        result = ETC2Decoder.DecodeRgb(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                 }
             }
@@ -839,48 +847,55 @@ namespace Ryujinx.Graphics.Gpu.Image
                 {
                     case Format.Bc1RgbaSrgb:
                     case Format.Bc1RgbaUnorm:
-                        result = BCnDecoder.DecodeBC1(result, width, height, sliceDepth, levels, layers);
+                        result = BCnDecoder.DecodeBC1(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                     case Format.Bc2Srgb:
                     case Format.Bc2Unorm:
-                        result = BCnDecoder.DecodeBC2(result, width, height, sliceDepth, levels, layers);
+                        result = BCnDecoder.DecodeBC2(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                     case Format.Bc3Srgb:
                     case Format.Bc3Unorm:
-                        result = BCnDecoder.DecodeBC3(result, width, height, sliceDepth, levels, layers);
+                        result = BCnDecoder.DecodeBC3(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                     case Format.Bc4Snorm:
                     case Format.Bc4Unorm:
-                        result = BCnDecoder.DecodeBC4(result, width, height, sliceDepth, levels, layers, Format == Format.Bc4Snorm);
+                        result = BCnDecoder.DecodeBC4(result.Memory.Span, width, height, sliceDepth, levels, layers, Format == Format.Bc4Snorm);
                         break;
                     case Format.Bc5Snorm:
                     case Format.Bc5Unorm:
-                        result = BCnDecoder.DecodeBC5(result, width, height, sliceDepth, levels, layers, Format == Format.Bc5Snorm);
+                        result = BCnDecoder.DecodeBC5(result.Memory.Span, width, height, sliceDepth, levels, layers, Format == Format.Bc5Snorm);
                         break;
                     case Format.Bc6HSfloat:
                     case Format.Bc6HUfloat:
-                        result = BCnDecoder.DecodeBC6(result, width, height, sliceDepth, levels, layers, Format == Format.Bc6HSfloat);
+                        result = BCnDecoder.DecodeBC6(result.Memory.Span, width, height, sliceDepth, levels, layers, Format == Format.Bc6HSfloat);
                         break;
                     case Format.Bc7Srgb:
                     case Format.Bc7Unorm:
-                        result = BCnDecoder.DecodeBC7(result, width, height, sliceDepth, levels, layers);
+                        result = BCnDecoder.DecodeBC7(result.Memory.Span, width, height, sliceDepth, levels, layers);
                         break;
                 }
             }
             else if (!_context.Capabilities.SupportsR4G4Format && Format == Format.R4G4Unorm)
             {
-                result = PixelConverter.ConvertR4G4ToR4G4B4A4(result, width);
+                var converted = PixelConverter.ConvertR4G4ToR4G4B4A4(result.Memory.Span, width);
 
                 if (!_context.Capabilities.SupportsR4G4B4A4Format)
                 {
-                    result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(result, width);
+                    using (converted)
+                    {
+                        result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(converted.Memory.Span, width);
+                    }
+                }
+                else
+                {
+                    result = converted;
                 }
             }
             else if (Format == Format.R4G4B4A4Unorm)
             {
                 if (!_context.Capabilities.SupportsR4G4B4A4Format)
                 {
-                    result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(result, width);
+                    result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(result.Memory.Span, width);
                 }
             }
             else if (!_context.Capabilities.Supports5BitComponentFormat && Format.Is16BitPacked())
@@ -889,22 +904,27 @@ namespace Ryujinx.Graphics.Gpu.Image
                 {
                     case Format.B5G6R5Unorm:
                     case Format.R5G6B5Unorm:
-                        result = PixelConverter.ConvertR5G6B5ToR8G8B8A8(result, width);
+                        result = PixelConverter.ConvertR5G6B5ToR8G8B8A8(result.Memory.Span, width);
                         break;
                     case Format.B5G5R5A1Unorm:
                     case Format.R5G5B5X1Unorm:
                     case Format.R5G5B5A1Unorm:
-                        result = PixelConverter.ConvertR5G5B5ToR8G8B8A8(result, width, Format == Format.R5G5B5X1Unorm);
+                        result = PixelConverter.ConvertR5G5B5ToR8G8B8A8(result.Memory.Span, width, Format == Format.R5G5B5X1Unorm);
                         break;
                     case Format.A1B5G5R5Unorm:
-                        result = PixelConverter.ConvertA1B5G5R5ToR8G8B8A8(result, width);
+                        result = PixelConverter.ConvertA1B5G5R5ToR8G8B8A8(result.Memory.Span, width);
                         break;
                     case Format.R4G4B4A4Unorm:
-                        result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(result, width);
+                        result = PixelConverter.ConvertR4G4B4A4ToR8G8B8A8(result.Memory.Span, width);
                         break;
                 }
             }
 
+            if (!ReferenceEquals(linear, result))
+            {
+                linear.Dispose();
+            }
+
             return result;
         }
 

src/Ryujinx.Graphics.Gpu/Image/TextureGroup.cs

@@ -6,6 +6,7 @@ using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using Ryujinx.Memory.Tracking;
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 
@@ -445,7 +446,7 @@ namespace Ryujinx.Graphics.Gpu.Image
 
                             ReadOnlySpan<byte> data = dataSpan[(offset - spanBase)..];
 
-                            SpanOrArray<byte> result = Storage.ConvertToHostCompatibleFormat(data, info.BaseLevel + level, true);
+                            IMemoryOwner<byte> result = Storage.ConvertToHostCompatibleFormat(data, info.BaseLevel + level, true);
 
                             Storage.SetData(result, info.BaseLayer + layer, info.BaseLevel + level);
                         }

src/Ryujinx.Graphics.OpenGL/Image/TextureBuffer.cs

@@ -2,6 +2,7 @@ using OpenTK.Graphics.OpenGL;
 using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using System;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.OpenGL.Image
 {
@@ -54,20 +55,24 @@ namespace Ryujinx.Graphics.OpenGL.Image
             throw new NotImplementedException();
         }
 
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(IMemoryOwner<byte> data)
         {
-            var dataSpan = data.AsSpan();
+            var dataSpan = data.Memory.Span;
 
             Buffer.SetData(_buffer, _bufferOffset, dataSpan[..Math.Min(dataSpan.Length, _bufferSize)]);
+
+            data.Dispose();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
         {
+            data.Dispose();
             throw new NotSupportedException();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
         {
+            data.Dispose();
             throw new NotSupportedException();
         }
 

src/Ryujinx.Graphics.OpenGL/Image/TextureStorage.cs

@@ -15,7 +15,7 @@ namespace Ryujinx.Graphics.OpenGL.Image
 
         private int _viewsCount;
 
-        internal ITexture DefaultView { get; private set; }
+        internal TextureView DefaultView { get; private set; }
 
         public TextureStorage(OpenGLRenderer renderer, TextureCreateInfo info)
         {
@@ -144,14 +144,14 @@ namespace Ryujinx.Graphics.OpenGL.Image
             }
         }
 
-        public ITexture CreateDefaultView()
+        public TextureView CreateDefaultView()
         {
             DefaultView = CreateView(Info, 0, 0);
 
             return DefaultView;
         }
 
-        public ITexture CreateView(TextureCreateInfo info, int firstLayer, int firstLevel)
+        public TextureView CreateView(TextureCreateInfo info, int firstLayer, int firstLevel)
         {
             IncrementViewsCount();
 

src/Ryujinx.Graphics.OpenGL/Image/TextureView.cs

@@ -3,6 +3,7 @@ using Ryujinx.Common;
 using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using System;
+using System.Buffers;
 using System.Diagnostics;
 
 namespace Ryujinx.Graphics.OpenGL.Image
@@ -448,10 +449,8 @@ namespace Ryujinx.Graphics.OpenGL.Image
             }
         }
 
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(ReadOnlySpan<byte> dataSpan)
         {
-            var dataSpan = data.AsSpan();
-
             if (Format == Format.S8UintD24Unorm)
             {
                 dataSpan = FormatConverter.ConvertS8D24ToD24S8(dataSpan);
@@ -466,9 +465,16 @@ namespace Ryujinx.Graphics.OpenGL.Image
             }
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data)
         {
-            var dataSpan = data.AsSpan();
+            SetData(data.Memory.Span);
+
+            data.Dispose();
+        }
+
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
+        {
+            var dataSpan = data.Memory.Span;
 
             if (Format == Format.S8UintD24Unorm)
             {
@@ -485,11 +491,13 @@ namespace Ryujinx.Graphics.OpenGL.Image
                     ReadFrom2D((IntPtr)ptr, layer, level, 0, 0, width, height);
                 }
             }
+
+            data.Dispose();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
         {
-            var dataSpan = data.AsSpan();
+            var dataSpan = data.Memory.Span;
 
             if (Format == Format.S8UintD24Unorm)
             {
@@ -514,6 +522,8 @@ namespace Ryujinx.Graphics.OpenGL.Image
                         BitUtils.AlignUp(wInBlocks * Info.BytesPerPixel, 4) * hInBlocks);
                 }
             }
+
+            data.Dispose();
         }
 
         public void ReadFromPbo(int offset, int size)

src/Ryujinx.Graphics.Texture/Astc/AstcDecoder.cs

@@ -1,5 +1,7 @@
+using Ryujinx.Common.Memory;
 using Ryujinx.Common.Utilities;
 using System;
+using System.Buffers;
 using System.Diagnostics;
 using System.Linq;
 using System.Runtime.CompilerServices;
@@ -291,16 +293,14 @@ namespace Ryujinx.Graphics.Texture.Astc
             int depth,
             int levels,
             int layers,
-            out byte[] decoded)
+            out IMemoryOwner<byte> decoded)
         {
-            byte[] output = new byte[QueryDecompressedSize(width, height, depth, levels, layers)];
+            decoded = ByteMemoryPool.Rent(QueryDecompressedSize(width, height, depth, levels, layers));
 
-            AstcDecoder decoder = new(data, output, blockWidth, blockHeight, width, height, depth, levels, layers);
+            AstcDecoder decoder = new(data, decoded.Memory, blockWidth, blockHeight, width, height, depth, levels, layers);
 
             Enumerable.Range(0, decoder.TotalBlockCount).AsParallel().ForAll(x => decoder.ProcessBlock(x));
 
-            decoded = output;
-
             return decoder.Success;
         }
 

src/Ryujinx.Graphics.Texture/BCnDecoder.cs

@@ -1,5 +1,7 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using System;
+using System.Buffers;
 using System.Buffers.Binary;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
@@ -12,7 +14,7 @@ namespace Ryujinx.Graphics.Texture
         private const int BlockWidth = 4;
         private const int BlockHeight = 4;
 
-        public static byte[] DecodeBC1(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeBC1(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -21,12 +23,12 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -100,7 +102,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC2(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeBC2(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -109,12 +111,12 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -195,7 +197,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC3(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeBC3(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -204,13 +206,13 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             Span<byte> tile = stackalloc byte[BlockWidth * BlockHeight * 4];
             Span<byte> rPal = stackalloc byte[8];
 
             Span<uint> tileAsUint = MemoryMarshal.Cast<byte, uint>(tile);
-            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputAsUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             Span<Vector128<byte>> tileAsVector128 = MemoryMarshal.Cast<byte, Vector128<byte>>(tile);
 
@@ -292,7 +294,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC4(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static IMemoryOwner<byte> DecodeBC4(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -304,8 +306,8 @@ namespace Ryujinx.Graphics.Texture
             // Backends currently expect a stride alignment of 4 bytes, so output width must be aligned.
             int alignedWidth = BitUtils.AlignUp(width, 4);
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
-            Span<byte> outputSpan = new(output);
+            Span<byte> outputSpan = output.Memory.Span;
 
             ReadOnlySpan<ulong> data64 = MemoryMarshal.Cast<byte, ulong>(data);
 
@@ -400,7 +402,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC5(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static IMemoryOwner<byte> DecodeBC5(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -412,7 +414,7 @@ namespace Ryujinx.Graphics.Texture
             // Backends currently expect a stride alignment of 4 bytes, so output width must be aligned.
             int alignedWidth = BitUtils.AlignUp(width, 2);
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             ReadOnlySpan<ulong> data64 = MemoryMarshal.Cast<byte, ulong>(data);
 
@@ -421,7 +423,7 @@ namespace Ryujinx.Graphics.Texture
             Span<byte> rPal = stackalloc byte[8];
             Span<byte> gPal = stackalloc byte[8];
 
-            Span<ushort> outputAsUshort = MemoryMarshal.Cast<byte, ushort>(output);
+            Span<ushort> outputAsUshort = MemoryMarshal.Cast<byte, ushort>(output.Memory.Span);
 
             Span<uint> rTileAsUint = MemoryMarshal.Cast<byte, uint>(rTile);
             Span<uint> gTileAsUint = MemoryMarshal.Cast<byte, uint>(gTile);
@@ -525,7 +527,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC6(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
+        public static IMemoryOwner<byte> DecodeBC6(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers, bool signed)
         {
             int size = 0;
 
@@ -534,7 +536,7 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 8;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             int inputOffset = 0;
             int outputOffset = 0;
@@ -548,7 +550,7 @@ namespace Ryujinx.Graphics.Texture
                 {
                     for (int z = 0; z < depth; z++)
                     {
-                        BC6Decoder.Decode(output.AsSpan()[outputOffset..], data[inputOffset..], width, height, signed);
+                        BC6Decoder.Decode(output.Memory.Span[outputOffset..], data[inputOffset..], width, height, signed);
 
                         inputOffset += w * h * 16;
                         outputOffset += width * height * 8;
@@ -563,7 +565,7 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeBC7(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeBC7(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -572,7 +574,7 @@ namespace Ryujinx.Graphics.Texture
                 size += Math.Max(1, width >> l) * Math.Max(1, height >> l) * Math.Max(1, depth >> l) * layers * 4;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             int inputOffset = 0;
             int outputOffset = 0;
@@ -586,7 +588,7 @@ namespace Ryujinx.Graphics.Texture
                 {
                     for (int z = 0; z < depth; z++)
                     {
-                        BC7Decoder.Decode(output.AsSpan()[outputOffset..], data[inputOffset..], width, height);
+                        BC7Decoder.Decode(output.Memory.Span[outputOffset..], data[inputOffset..], width, height);
 
                         inputOffset += w * h * 16;
                         outputOffset += width * height * 4;

src/Ryujinx.Graphics.Texture/BCnEncoder.cs

@@ -1,6 +1,8 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.Texture.Encoders;
 using System;
+using System.Buffers;
 
 namespace Ryujinx.Graphics.Texture
 {
@@ -9,7 +11,7 @@ namespace Ryujinx.Graphics.Texture
         private const int BlockWidth = 4;
         private const int BlockHeight = 4;
 
-        public static byte[] EncodeBC7(byte[] data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> EncodeBC7(Memory<byte> data, int width, int height, int depth, int levels, int layers)
         {
             int size = 0;
 
@@ -21,7 +23,7 @@ namespace Ryujinx.Graphics.Texture
                 size += w * h * 16 * Math.Max(1, depth >> l) * layers;
             }
 
-            byte[] output = new byte[size];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(size);
 
             int imageBaseIOffs = 0;
             int imageBaseOOffs = 0;
@@ -36,8 +38,8 @@ namespace Ryujinx.Graphics.Texture
                     for (int z = 0; z < depth; z++)
                     {
                         BC7Encoder.Encode(
-                            output.AsMemory()[imageBaseOOffs..],
+                            output.Memory[imageBaseOOffs..],
-                            data.AsMemory()[imageBaseIOffs..],
+                            data[imageBaseIOffs..],
                             width,
                             height,
                             EncodeMode.Fast | EncodeMode.Multithreaded);

src/Ryujinx.Graphics.Texture/ETC2Decoder.cs

@@ -1,5 +1,7 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using System;
+using System.Buffers;
 using System.Buffers.Binary;
 using System.Runtime.InteropServices;
 
@@ -49,15 +51,15 @@ namespace Ryujinx.Graphics.Texture
             new int[] { -3, -5, -7, -9, 2, 4, 6, 8 },
         };
 
-        public static byte[] DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            byte[] output = new byte[CalculateOutputSize(width, height, depth, levels, layers)];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;
@@ -111,15 +113,15 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            byte[] output = new byte[CalculateOutputSize(width, height, depth, levels, layers)];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;
@@ -168,15 +170,15 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public static byte[] DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
+        public static IMemoryOwner<byte> DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
         {
             ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
 
             int inputOffset = 0;
 
-            byte[] output = new byte[CalculateOutputSize(width, height, depth, levels, layers)];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
 
-            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
             Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
 
             int imageBaseOOffs = 0;

src/Ryujinx.Graphics.Texture/LayoutConverter.cs

@@ -1,5 +1,7 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using System;
+using System.Buffers;
 using System.Runtime.Intrinsics;
 using static Ryujinx.Graphics.Texture.BlockLinearConstants;
 
@@ -93,7 +95,7 @@ namespace Ryujinx.Graphics.Texture
             };
         }
 
-        public static byte[] ConvertBlockLinearToLinear(
+        public static IMemoryOwner<byte> ConvertBlockLinearToLinear(
             int width,
             int height,
             int depth,
@@ -119,7 +121,8 @@ namespace Ryujinx.Graphics.Texture
                 blockHeight,
                 bytesPerPixel);
 
-            byte[] output = new byte[outSize];
+            IMemoryOwner<byte> outputOwner = ByteMemoryPool.Rent(outSize);
+            Span<byte> output = outputOwner.Memory.Span;
 
             int outOffs = 0;
 
@@ -243,10 +246,10 @@ namespace Ryujinx.Graphics.Texture
                     _ => throw new NotSupportedException($"Unable to convert ${bytesPerPixel} bpp pixel format."),
                 };
             }
-            return output;
+            return outputOwner;
         }
 
-        public static byte[] ConvertLinearStridedToLinear(
+        public static IMemoryOwner<byte> ConvertLinearStridedToLinear(
             int width,
             int height,
             int blockWidth,
@@ -262,8 +265,8 @@ namespace Ryujinx.Graphics.Texture
             int outStride = BitUtils.AlignUp(w * bytesPerPixel, HostStrideAlignment);
             lineSize = Math.Min(lineSize, outStride);
 
-            byte[] output = new byte[h * outStride];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(h * outStride);
-            Span<byte> outSpan = output;
+            Span<byte> outSpan = output.Memory.Span;
 
             int outOffs = 0;
             int inOffs = 0;

src/Ryujinx.Graphics.Texture/PixelConverter.cs

@@ -1,5 +1,7 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using System;
+using System.Buffers;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
 using System.Runtime.Intrinsics.X86;
@@ -19,13 +21,13 @@ namespace Ryujinx.Graphics.Texture
             return (remainder, outRemainder, length / stride);
         }
 
-        public unsafe static byte[] ConvertR4G4ToR4G4B4A4(ReadOnlySpan<byte> data, int width)
+        public unsafe static IMemoryOwner<byte> ConvertR4G4ToR4G4B4A4(ReadOnlySpan<byte> data, int width)
         {
-            byte[] output = new byte[data.Length * 2];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 1, 2);
 
-            Span<ushort> outputSpan = MemoryMarshal.Cast<byte, ushort>(output);
+            Span<ushort> outputSpan = MemoryMarshal.Cast<byte, ushort>(output.Memory.Span);
 
             if (remainder == 0)
             {
@@ -36,7 +38,7 @@ namespace Ryujinx.Graphics.Texture
                     int sizeTrunc = data.Length & ~7;
                     start = sizeTrunc;
 
-                    fixed (byte* inputPtr = data, outputPtr = output)
+                    fixed (byte* inputPtr = data, outputPtr = output.Memory.Span)
                     {
                         for (ulong offset = 0; offset < (ulong)sizeTrunc; offset += 8)
                         {
@@ -70,16 +72,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public unsafe static byte[] ConvertR5G6B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public unsafe static IMemoryOwner<byte> ConvertR5G6B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            byte[] output = new byte[data.Length * 2];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -107,16 +109,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public unsafe static byte[] ConvertR5G5B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width, bool forceAlpha)
+        public unsafe static IMemoryOwner<byte> ConvertR5G5B5ToR8G8B8A8(ReadOnlySpan<byte> data, int width, bool forceAlpha)
         {
-            byte[] output = new byte[data.Length * 2];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -144,16 +146,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public unsafe static byte[] ConvertA1B5G5R5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public unsafe static IMemoryOwner<byte> ConvertA1B5G5R5ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            byte[] output = new byte[data.Length * 2];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             for (int y = 0; y < height; y++)
             {
@@ -181,16 +183,16 @@ namespace Ryujinx.Graphics.Texture
             return output;
         }
 
-        public unsafe static byte[] ConvertR4G4B4A4ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
+        public unsafe static IMemoryOwner<byte> ConvertR4G4B4A4ToR8G8B8A8(ReadOnlySpan<byte> data, int width)
         {
-            byte[] output = new byte[data.Length * 2];
+            IMemoryOwner<byte> output = ByteMemoryPool.Rent(data.Length * 2);
             int offset = 0;
             int outOffset = 0;
 
             (int remainder, int outRemainder, int height) = GetLineRemainders(data.Length, width, 2, 4);
 
             ReadOnlySpan<ushort> inputSpan = MemoryMarshal.Cast<byte, ushort>(data);
-            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output);
+            Span<uint> outputSpan = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
 
             for (int y = 0; y < height; y++)
             {

src/Ryujinx.Graphics.Vulkan/TextureBuffer.cs

@@ -2,6 +2,7 @@ using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using Silk.NET.Vulkan;
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using Format = Ryujinx.Graphics.GAL.Format;
 using VkFormat = Silk.NET.Vulkan.Format;
@@ -94,18 +95,21 @@ namespace Ryujinx.Graphics.Vulkan
             _bufferView = null;
         }
 
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(IMemoryOwner<byte> data)
         {
-            _gd.SetBufferData(_bufferHandle, _offset, data);
+            _gd.SetBufferData(_bufferHandle, _offset, data.Memory.Span);
+            data.Dispose();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
         {
+            data.Dispose();
             throw new NotSupportedException();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
         {
+            data.Dispose();
             throw new NotSupportedException();
         }
 

src/Ryujinx.Graphics.Vulkan/TextureView.cs

@@ -2,6 +2,7 @@ using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using Silk.NET.Vulkan;
 using System;
+using System.Buffers;
 using System.Collections.Generic;
 using Format = Ryujinx.Graphics.GAL.Format;
 using VkBuffer = Silk.NET.Vulkan.Buffer;
@@ -656,19 +657,27 @@ namespace Ryujinx.Graphics.Vulkan
             return GetDataFromBuffer(result, size, result);
         }
 
-        public void SetData(SpanOrArray<byte> data)
+        public void SetData(ReadOnlySpan<byte> data)
         {
             SetData(data, 0, 0, Info.GetLayers(), Info.Levels, singleSlice: false);
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level)
+        public void SetData(IMemoryOwner<byte> data)
         {
-            SetData(data, layer, level, 1, 1, singleSlice: true);
+            SetData(data.Memory.Span);
+            data.Dispose();
         }
 
-        public void SetData(SpanOrArray<byte> data, int layer, int level, Rectangle<int> region)
+        public void SetData(IMemoryOwner<byte> data, int layer, int level)
         {
-            SetData(data, layer, level, 1, 1, singleSlice: true, region);
+            SetData(data.Memory.Span, layer, level, 1, 1, singleSlice: true);
+            data.Dispose();
+        }
+
+        public void SetData(IMemoryOwner<byte> data, int layer, int level, Rectangle<int> region)
+        {
+            SetData(data.Memory.Span, layer, level, 1, 1, singleSlice: true, region);
+            data.Dispose();
         }
 
         private void SetData(ReadOnlySpan<byte> data, int layer, int level, int layers, int levels, bool singleSlice, Rectangle<int>? region = null)