src/Ryujinx.Graphics.GAL/Capabilities.cs

@@ -71,8 +71,6 @@ namespace Ryujinx.Graphics.GAL
 
         public readonly int GatherBiasPrecision;
 
-        public readonly ulong MaximumGpuMemory;
-
         public Capabilities(
             TargetApi api,
             string vendorName,
@@ -133,8 +131,7 @@ namespace Ryujinx.Graphics.GAL
             int shaderSubgroupSize,
             int storageBufferOffsetAlignment,
             int textureBufferOffsetAlignment,
-            int gatherBiasPrecision,
-            ulong maximumGpuMemory)
+            int gatherBiasPrecision)
         {
             Api = api;
             VendorName = vendorName;
@@ -196,7 +193,6 @@ namespace Ryujinx.Graphics.GAL
             StorageBufferOffsetAlignment = storageBufferOffsetAlignment;
             TextureBufferOffsetAlignment = textureBufferOffsetAlignment;
             GatherBiasPrecision = gatherBiasPrecision;
-            MaximumGpuMemory = maximumGpuMemory;
         }
     }
 }

src/Ryujinx.Graphics.Gpu/Image/AutoDeleteCache.cs

@@ -1,4 +1,3 @@
-using System;
 using System.Collections;
 using System.Collections.Generic;
 
@@ -47,11 +46,7 @@ namespace Ryujinx.Graphics.Gpu.Image
     {
         private const int MinCountForDeletion = 32;
         private const int MaxCapacity = 2048;
-        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 const ulong MaxTextureSizeCapacity = 1024 * 1024 * 1024; // MB;
 
         private readonly LinkedList<Texture> _textures;
         private ulong _totalSize;
@@ -61,25 +56,6 @@ namespace Ryujinx.Graphics.Gpu.Image
 
         private readonly Dictionary<TextureDescriptor, ShortTextureCacheEntry> _shortCacheLookup;
 
-        /// <summary>
-        /// Initializes the cache, setting the maximum texture capacity for the specified GPU context.
-        /// </summary>
-        /// <remarks>
-        /// If the backend GPU has 0 memory capacity, the cache size defaults to `DefaultTextureSizeCapacity`.
-        /// </remarks>
-        /// <param name="context">The GPU context that the cache belongs to</param>
-        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;
-            }
-        }
-
         /// <summary>
         /// Creates a new instance of the automatic deletion cache.
         /// </summary>
@@ -109,7 +85,7 @@ namespace Ryujinx.Graphics.Gpu.Image
             texture.CacheNode = _textures.AddLast(texture);
 
             if (_textures.Count > MaxCapacity ||
-                (_totalSize > _maxCacheMemoryUsage && _textures.Count >= MinCountForDeletion))
+                (_totalSize > MaxTextureSizeCapacity && _textures.Count >= MinCountForDeletion))
             {
                 RemoveLeastUsedTexture();
             }
@@ -134,7 +110,7 @@ namespace Ryujinx.Graphics.Gpu.Image
                     _textures.AddLast(texture.CacheNode);
                 }
 
-                if (_totalSize > _maxCacheMemoryUsage && _textures.Count >= MinCountForDeletion)
+                if (_totalSize > MaxTextureSizeCapacity && _textures.Count >= MinCountForDeletion)
                 {
                     RemoveLeastUsedTexture();
                 }

src/Ryujinx.Graphics.Gpu/Image/TextureCache.cs

@@ -68,14 +68,6 @@ namespace Ryujinx.Graphics.Gpu.Image
             _cache = new AutoDeleteCache();
         }
 
-        /// <summary>
-        /// Initializes the cache, setting the maximum texture capacity for the specified GPU context.
-        /// </summary>
-        public void Initialize()
-        {
-            _cache.Initialize(_context);
-        }
-
         /// <summary>
         /// Handles marking of textures written to a memory region being (partially) remapped.
         /// </summary>

src/Ryujinx.Graphics.Gpu/Memory/MemoryManager.cs

@@ -1,5 +1,4 @@
 using Ryujinx.Common.Memory;
-using Ryujinx.Graphics.Gpu.Image;
 using Ryujinx.Memory;
 using Ryujinx.Memory.Range;
 using System;
@@ -65,7 +64,6 @@ namespace Ryujinx.Graphics.Gpu.Memory
             MemoryUnmapped += Physical.BufferCache.MemoryUnmappedHandler;
             MemoryUnmapped += VirtualRangeCache.MemoryUnmappedHandler;
             MemoryUnmapped += CounterCache.MemoryUnmappedHandler;
-            Physical.TextureCache.Initialize();
         }
 
         /// <summary>

src/Ryujinx.Graphics.Gpu/Shader/ShaderSpecializationState.cs

@@ -743,7 +743,7 @@ namespace Ryujinx.Graphics.Gpu.Shader
                 constantBufferUsePerStageMask &= ~(1 << index);
             }
 
-            if (checkTextures && _allTextures.Length > 0)
+            if (checkTextures)
             {
                 TexturePool pool = channel.TextureManager.GetTexturePool(poolState.TexturePoolGpuVa, poolState.TexturePoolMaximumId);
 

src/Ryujinx.Graphics.OpenGL/OpenGLRenderer.cs

@@ -202,8 +202,7 @@ namespace Ryujinx.Graphics.OpenGL
                 shaderSubgroupSize: Constants.MaxSubgroupSize,
                 storageBufferOffsetAlignment: HwCapabilities.StorageBufferOffsetAlignment,
                 textureBufferOffsetAlignment: HwCapabilities.TextureBufferOffsetAlignment,
-                gatherBiasPrecision: intelWindows || amdWindows ? 8 : 0, // Precision is 8 for these vendors on Vulkan.
-                maximumGpuMemory: 0);
+                gatherBiasPrecision: intelWindows || amdWindows ? 8 : 0); // Precision is 8 for these vendors on Vulkan.
         }
 
         public void SetBufferData(BufferHandle buffer, int offset, ReadOnlySpan<byte> data)

src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -781,26 +781,7 @@ namespace Ryujinx.Graphics.Vulkan
                 shaderSubgroupSize: (int)Capabilities.SubgroupSize,
                 storageBufferOffsetAlignment: (int)limits.MinStorageBufferOffsetAlignment,
                 textureBufferOffsetAlignment: (int)limits.MinTexelBufferOffsetAlignment,
-                gatherBiasPrecision: IsIntelWindows || IsAmdWindows ? (int)Capabilities.SubTexelPrecisionBits : 0,
-                maximumGpuMemory: GetTotalGPUMemory());
-        }
-
-        private ulong GetTotalGPUMemory()
-        {
-            ulong totalMemory = 0;
-
-            Api.GetPhysicalDeviceMemoryProperties(_physicalDevice.PhysicalDevice, out PhysicalDeviceMemoryProperties memoryProperties);
-
-            for (int i = 0; i < memoryProperties.MemoryHeapCount; i++)
-            {
-                var heap = memoryProperties.MemoryHeaps[i];
-                if ((heap.Flags & MemoryHeapFlags.DeviceLocalBit) == MemoryHeapFlags.DeviceLocalBit)
-                {
-                    totalMemory += heap.Size;
-                }
-            }
-
-            return totalMemory;
+                gatherBiasPrecision: IsIntelWindows || IsAmdWindows ? (int)Capabilities.SubTexelPrecisionBits : 0);
         }
 
         public HardwareInfo GetHardwareInfo()
@@ -884,7 +865,6 @@ namespace Ryujinx.Graphics.Vulkan
         private void PrintGpuInformation()
         {
             Logger.Notice.Print(LogClass.Gpu, $"{GpuVendor} {GpuRenderer} ({GpuVersion})");
-            Logger.Notice.Print(LogClass.Gpu, $"GPU Memory: {GetTotalGPUMemory() / (1024 * 1024)} MiB");
         }
 
         public void Initialize(GraphicsDebugLevel logLevel)

src/Ryujinx.SDL2.Common/SDL2Driver.cs

@@ -53,7 +53,6 @@ namespace Ryujinx.SDL2.Common
                     return;
                 }
 
-                SDL_SetHint(SDL_HINT_APP_NAME, "Ryujinx");
                 SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS4_RUMBLE, "1");
                 SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE, "1");
                 SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1");