mirrors/kenji-nx
1
0
Fork 0
mirror of https://git.ryujinx.app/kenji-nx/ryujinx.git synced 2025-12-16 13:37:03 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Tweak maximum texture cache size for 4 GiB DRAM dropdown

Browse source
This commit is contained in:
KeatonTheBot 2025-02-20 00:21:23 -06:00
parent 7cf322e0cf
commit a58295b885
1 changed files with 7 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs
View file

@ -53,8 +53,7 @@ namespace Ryujinx.Graphics.Gpu.Image
private ulong MaxTextureSizeCapacity = 4 * GiB; private ulong MaxTextureSizeCapacity = 4 * GiB;
private const ulong MinTextureSizeCapacity = 512 * MiB; private const ulong MinTextureSizeCapacity = 512 * MiB;
private const ulong DefaultTextureSizeCapacity = 1 * GiB; private const ulong DefaultTextureSizeCapacity = 1 * GiB;
private const ulong TextureSizeCapacity4GiBLow = 1536 * MiB; private const ulong TextureSizeCapacity4GiB = 2 * GiB;
private const ulong TextureSizeCapacity4GiBHigh = 2 * GiB;
private const ulong TextureSizeCapacity6GiB = 4 * GiB; private const ulong TextureSizeCapacity6GiB = 4 * GiB;
private const ulong TextureSizeCapacity8GiB = 6 * GiB; private const ulong TextureSizeCapacity8GiB = 6 * GiB;
private const ulong TextureSizeCapacity12GiB = 12 * GiB; private const ulong TextureSizeCapacity12GiB = 12 * GiB;
@ -77,28 +76,22 @@ namespace Ryujinx.Graphics.Gpu.Image
/// <remarks> /// <remarks>
/// If the backend GPU has 0 memory capacity, the cache size defaults to `DefaultTextureSizeCapacity`. /// If the backend GPU has 0 memory capacity, the cache size defaults to `DefaultTextureSizeCapacity`.
/// ///
/// Reads the current Device total CPU Memory, to determine the maximum amount of Vram available. Capped to 50% of Current GPU Memory. /// Reads the current Device total CPU Memory, to determine the maximum amount of VRAM available. Capped to 50% of Current GPU Memory.
/// </remarks> /// </remarks>
/// <param name="context">The GPU context that the cache belongs to</param> /// <param name="context">The GPU context that the cache belongs to</param>
/// <param name="cpuMemorySize">The amount of physical CPU Memory Avaiable on the device.</param> /// <param name="cpuMemorySize">The amount of physical CPU Memory available on the device.</param>
public void Initialize(GpuContext context, ulong cpuMemorySize) public void Initialize(GpuContext context, ulong cpuMemorySize)
{ {
var cpuMemorySizeGiB = cpuMemorySize / GiB; var cpuMemorySizeGiB = cpuMemorySize / GiB;
var MaximumGpuMemory = (ulong)(context.Capabilities.MaximumGpuMemory); var MaximumGpuMemoryGiB = context.Capabilities.MaximumGpuMemory / GiB;
var MaximumGpuMemoryGiB = (ulong)(context.Capabilities.MaximumGpuMemory) / GiB;
if (cpuMemorySizeGiB < 6 && MaximumGpuMemoryGiB < 8) if (cpuMemorySizeGiB < 6 && MaximumGpuMemoryGiB < 6 || context.Capabilities.MaximumGpuMemory == 0)
{ {
_maxCacheMemoryUsage = DefaultTextureSizeCapacity; _maxCacheMemoryUsage = DefaultTextureSizeCapacity;
return;
} }
else if (cpuMemorySizeGiB < 6 && MaximumGpuMemoryGiB >= 8 && MaximumGpuMemoryGiB < 12) else if (cpuMemorySizeGiB < 6 && MaximumGpuMemoryGiB >= 6)
{ {
MaxTextureSizeCapacity = TextureSizeCapacity4GiBLow; MaxTextureSizeCapacity = TextureSizeCapacity4GiB;
}
else if (cpuMemorySizeGiB < 6 && MaximumGpuMemoryGiB >= 12)
{
MaxTextureSizeCapacity = TextureSizeCapacity4GiBHigh;
} }
else if (cpuMemorySizeGiB == 6) else if (cpuMemorySizeGiB == 6)
{ {