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Texture loading: reduce memory allocations (#6623)

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* rebase

* add methods Ryyjinx.Common EmbeddedResources and SteamUtils

* GAL changes - change SetData() methods and ThreadedTexture commands to use IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Texture: change texture conversion methods to return IMemoryOwner<byte> and allocate from ByteMemoryPool

* Ryujinx.Graphics.OpenGL: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Vulkan: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Ryujinx.Graphics.Gpu: update ITexture and Texture-like types with SetData() methods to take IMemoryOwner<byte> instead of SpanOrArray<byte>

* Remove now-unused SpanOrArray<T>

* post-rebase cleanup

* PixelConverter: remove unsafe modifier on safe methods, and remove one unnecessary cast

* use ByteMemoryPool.Rent() in GetWritableRegion() impls

* fix formatting, rename `ReadRentedMemory()` to `ReadFileToRentedMemory()``

* Texture.ConvertToHostCompatibleFormat(): dispose of `result` in Astc decode branch
This commit is contained in:
jhorv
2024-04-14 16:06:14 -04:00
committed by GitHub
parent e916662b0f
commit 268c9aecf8
29 changed files with 435 additions and 322 deletions
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10
src/Ryujinx.Graphics.Texture/Astc/AstcDecoder.cs
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@@ -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;
}