From d86249cb0add1504c0d3a5c41527cbef43346742 Mon Sep 17 00:00:00 2001 From: MaxLastBreath <136052075+MaxLastBreath@users.noreply.github.com> Date: Thu, 26 Sep 2024 20:33:38 +0300 Subject: Convert MaxTextureCacheCapacity to Dynamic MaxTextureCacheCapacity for High Resolution Mod support. (#7307) * Add Texture Size Capacity and 8GB Dram Build * Update AutoDeleteCache.cs * Dynamic Texture Cache (WIP) * Change to float Multiplier, in-case it needs fine-tuning. * Delete src/src.sln * Update AutoDeleteCache.cs * Format * Fix Formatting * Add DefaultTextureSizeCapacity and MemoryScaleFactor - Also remove redundant New Lines * Fix 4GB dram crashing * Format newline * Refractor - Added Initialize() function to TextureCache and AutoDeleteCache - Removed GetMaxTextureCapacity() function and instead added _maxCacheMemoryUsage - Added private const MaxTextureSizeCapacity to AutoDelete Cache - Added TextureCache.Initialize() to MemoryManager in order to fetch MaxGpuMemory at the right time. - Moved and Changed Logger.Info for Gpu Memory to Logger.Notice and Moved it to PrintGpuInformation function. - Opted to use a ternary operator for the Initialize function, I think it looks cleaner than bunch of if statements. * Update src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs Co-authored-by: gdkchan * maxMemory to CacheMemory, use Clamp instead of Ternary. Changed MinTextureCapacity 1GiB to 512 MiB * Update src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs Co-authored-by: gdkchan * Format comment * comment context * Increase TextureSize capacity for OpenGL back to 1024 - Added a new const ulong for OpenGLTextureSizeCapacity * Fix changes from last commit. * Adjust last OpenGL changes. * Remove garbage VSC file * Update src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs Co-authored-by: gdkchan * Update src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs Co-authored-by: gdkchan * Update src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs Co-authored-by: gdkchan --------- Co-authored-by: gdkchan --- src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs | 30 ++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-) (limited to 'src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs') diff --git a/src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs b/src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs index 5e66a3b5..ad6c1fec 100644 --- a/src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs +++ b/src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs @@ -1,3 +1,4 @@ +using System; using System.Collections; using System.Collections.Generic; @@ -46,7 +47,11 @@ namespace Ryujinx.Graphics.Gpu.Image { private const int MinCountForDeletion = 32; private const int MaxCapacity = 2048; - private const ulong MaxTextureSizeCapacity = 1024 * 1024 * 1024; // MB; + private const ulong MinTextureSizeCapacity = 512 * 1024 * 1024; + private const ulong MaxTextureSizeCapacity = 4UL * 1024 * 1024 * 1024; + private const ulong DefaultTextureSizeCapacity = 1UL * 1024 * 1024 * 1024; + private const float MemoryScaleFactor = 0.50f; + private ulong _maxCacheMemoryUsage = 0; private readonly LinkedList _textures; private ulong _totalSize; @@ -56,6 +61,25 @@ namespace Ryujinx.Graphics.Gpu.Image private readonly Dictionary _shortCacheLookup; + /// + /// Initializes the cache, setting the maximum texture capacity for the specified GPU context. + /// + /// + /// If the backend GPU has 0 memory capacity, the cache size defaults to `DefaultTextureSizeCapacity`. + /// + /// The GPU context that the cache belongs to + public void Initialize(GpuContext context) + { + var cacheMemory = (ulong)(context.Capabilities.MaximumGpuMemory * MemoryScaleFactor); + + _maxCacheMemoryUsage = Math.Clamp(cacheMemory, MinTextureSizeCapacity, MaxTextureSizeCapacity); + + if (context.Capabilities.MaximumGpuMemory == 0) + { + _maxCacheMemoryUsage = DefaultTextureSizeCapacity; + } + } + /// /// Creates a new instance of the automatic deletion cache. /// @@ -85,7 +109,7 @@ namespace Ryujinx.Graphics.Gpu.Image texture.CacheNode = _textures.AddLast(texture); if (_textures.Count > MaxCapacity || - (_totalSize > MaxTextureSizeCapacity && _textures.Count >= MinCountForDeletion)) + (_totalSize > _maxCacheMemoryUsage && _textures.Count >= MinCountForDeletion)) { RemoveLeastUsedTexture(); } @@ -110,7 +134,7 @@ namespace Ryujinx.Graphics.Gpu.Image _textures.AddLast(texture.CacheNode); } - if (_totalSize > MaxTextureSizeCapacity && _textures.Count >= MinCountForDeletion) + if (_totalSize > _maxCacheMemoryUsage && _textures.Count >= MinCountForDeletion) { RemoveLeastUsedTexture(); } -- cgit v1.2.3