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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
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29 changed files with 435 additions and 322 deletions
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10
src/Ryujinx.Graphics.OpenGL/Image/FormatConverter.cs
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@ -1,4 +1,6 @@
using Ryujinx.Common.Memory;
using System;
using System.Buffers;
using System.Numerics;
using System.Runtime.InteropServices;
using System.Runtime.Intrinsics;
@ -8,9 +10,11 @@ namespace Ryujinx.Graphics.OpenGL.Image
{
static class FormatConverter
{
public unsafe static byte[] ConvertS8D24ToD24S8(ReadOnlySpan<byte> data)
public unsafe static IMemoryOwner<byte> ConvertS8D24ToD24S8(ReadOnlySpan<byte> data)
{
byte[] output = new byte[data.Length];
IMemoryOwner<byte> outputMemory = ByteMemoryPool.Rent(data.Length);
Span<byte> output = outputMemory.Memory.Span;
int start = 0;
@ -74,7 +78,7 @@ namespace Ryujinx.Graphics.OpenGL.Image
outSpan[i] = BitOperations.RotateLeft(dataSpan[i], 8);
}
return output;
return outputMemory;
}
public unsafe static byte[] ConvertD24S8ToS8D24(ReadOnlySpan<byte> data)