Superredstone/Kenji-NX
1
0
Fork 0
mirror of https://git.ryujinx.app/projects/Kenji-NX.git synced 2026-09-23 02:51:13 +02:00
Code Issues Packages Projects Releases Wiki Activity

Memory changes 3

Browse Source 
General memory improvements to decrease GC pressure and frequency.

Pool big arrays and objects that are created and deleted often.

Skip data copies when they aren't needed.

Inline flag checks to skip unneeded allocations.

From my testing the performance is about the same, but the GC frequency is much lower and collection is faster causing less and smaller spikes.
This commit is contained in:
LotP
2025-11-23 13:43:14 -06:00
committed by KeatonTheBot
parent c1e24961f9
commit 35bced8527
42 changed files with 703 additions and 331 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Ryujinx.Graphics.GAL/Multithreading/Commands/SetRenderTargetsCommand.cs
+14 -2
View File
@@ -1,11 +1,12 @@
using Ryujinx.Graphics.GAL.Multithreading.Model;
using Ryujinx.Graphics.GAL.Multithreading.Resources;
using System.Linq;
using System.Buffers;
namespace Ryujinx.Graphics.GAL.Multithreading.Commands
{
struct SetRenderTargetsCommand : IGALCommand, IGALCommand<SetRenderTargetsCommand>
{
public static readonly ArrayPool<ITexture> ArrayPool = ArrayPool<ITexture>.Create(512, 50);
public readonly CommandType CommandType => CommandType.SetRenderTargets;
private TableRef<ITexture[]> _colors;
private TableRef<ITexture> _depthStencil;
@@ -18,7 +19,18 @@ namespace Ryujinx.Graphics.GAL.Multithreading.Commands
public static void Run(ref SetRenderTargetsCommand command, ThreadedRenderer threaded, IRenderer renderer)
{
renderer.Pipeline.SetRenderTargets(command._colors.Get(threaded).Select(color => ((ThreadedTexture)color)?.Base).ToArray(), command._depthStencil.GetAs<ThreadedTexture>(threaded)?.Base);
ITexture[] colors = command._colors.Get(threaded);
ITexture[] colorsCopy = ArrayPool.Rent(colors.Length);
for (int i = 0; i < colors.Length; i++)
{
colorsCopy[i] = ((ThreadedTexture)colors[i])?.Base;
}
renderer.Pipeline.SetRenderTargets(colorsCopy, command._depthStencil.GetAs<ThreadedTexture>(threaded)?.Base);
ArrayPool.Return(colorsCopy);
ArrayPool.Return(colors);
}
}
}
src/Ryujinx.Graphics.GAL/Multithreading/ThreadedPipeline.cs
+4 -1
View File
@@ -269,7 +269,10 @@ namespace Ryujinx.Graphics.GAL.Multithreading
public unsafe void SetRenderTargets(ITexture[] colors, ITexture depthStencil)
{
_renderer.New<SetRenderTargetsCommand>()->Set(Ref(colors.ToArray()), Ref(depthStencil));
ITexture[] colorsCopy = SetRenderTargetsCommand.ArrayPool.Rent(colors.Length);
colors.CopyTo(colorsCopy, 0);
_renderer.New<SetRenderTargetsCommand>()->Set(Ref(colorsCopy), Ref(depthStencil));
_renderer.QueueCommand();
}