1 files changed, 0 insertions, 169 deletions
diff --git a/Ryujinx.Graphics/GpuResourceManager.cs b/Ryujinx.Graphics/GpuResourceManager.cs
deleted file mode 100644
index 16e9f579..00000000
--- a/Ryujinx.Graphics/GpuResourceManager.cs
+++ /dev/null
@@ -1,169 +0,0 @@
-using Ryujinx.Graphics.Gal;
-using Ryujinx.Graphics.Memory;
-using Ryujinx.Graphics.Texture;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics
-{
-    public class GpuResourceManager
-    {
-        private enum ImageType
-        {
-            None,
-            Texture,
-            TextureArrayLayer,
-            ColorBuffer,
-            ZetaBuffer
-        }
-
-        private NvGpu _gpu;
-
-        private HashSet<long>[] _uploadedKeys;
-
-        private Dictionary<long, ImageType> _imageTypes;
-        private Dictionary<long, int>      _mirroredTextures;
-
-        public GpuResourceManager(NvGpu gpu)
-        {
-            _gpu = gpu;
-
-            _uploadedKeys = new HashSet<long>[(int)NvGpuBufferType.Count];
-
-            for (int index = 0; index < _uploadedKeys.Length; index++)
-            {
-                _uploadedKeys[index] = new HashSet<long>();
-            }
-
-            _imageTypes = new Dictionary<long, ImageType>();
-            _mirroredTextures = new Dictionary<long, int>();
-        }
-
-        public void SendColorBuffer(NvGpuVmm vmm, long position, int attachment, GalImage newImage)
-        {
-            long size = (uint)ImageUtils.GetSize(newImage);
-
-            _imageTypes[position] = ImageType.ColorBuffer;
-
-            if (!TryReuse(vmm, position, newImage))
-            {
-                _gpu.Renderer.Texture.Create(position, (int)size, newImage);
-            }
-
-            _gpu.Renderer.RenderTarget.BindColor(position, attachment);
-        }
-
-        public void SendZetaBuffer(NvGpuVmm vmm, long position, GalImage newImage)
-        {
-            long size = (uint)ImageUtils.GetSize(newImage);
-
-            _imageTypes[position] = ImageType.ZetaBuffer;
-
-            if (!TryReuse(vmm, position, newImage))
-            {
-                _gpu.Renderer.Texture.Create(position, (int)size, newImage);
-            }
-
-            _gpu.Renderer.RenderTarget.BindZeta(position);
-        }
-
-        public void SendTexture(NvGpuVmm vmm, long position, GalImage newImage)
-        {
-            PrepareSendTexture(vmm, position, newImage);
-
-            _imageTypes[position] = ImageType.Texture;
-        }
-
-        public bool TryGetTextureLayer(long position, out int layerIndex)
-        {
-            if (_mirroredTextures.TryGetValue(position, out layerIndex))
-            {
-                ImageType type = _imageTypes[position];
-
-                // FIXME(thog): I'm actually unsure if we should deny all other image type, gpu testing needs to be done here.
-                if (type != ImageType.Texture && type != ImageType.TextureArrayLayer)
-                {
-                    layerIndex = -1;
-                    return false;
-                }
-
-                return true;
-            }
-
-            layerIndex = -1;
-            return false;
-        }
-
-        public void SetTextureArrayLayer(long position, int layerIndex)
-        {
-            _imageTypes[position] = ImageType.TextureArrayLayer;
-            _mirroredTextures[position] = layerIndex;
-        }
-
-        private void PrepareSendTexture(NvGpuVmm vmm, long position, GalImage newImage)
-        {
-            long size = ImageUtils.GetSize(newImage);
-
-            bool skipCheck = false;
-
-            if (_imageTypes.TryGetValue(position, out ImageType oldType))
-            {
-                if (oldType == ImageType.ColorBuffer || oldType == ImageType.ZetaBuffer)
-                {
-                    // Avoid data destruction
-                    MemoryRegionModified(vmm, position, size, NvGpuBufferType.Texture);
-
-                    skipCheck = true;
-                }
-            }
-
-            if (skipCheck || !MemoryRegionModified(vmm, position, size, NvGpuBufferType.Texture))
-            {
-                if (TryReuse(vmm, position, newImage))
-                {
-                    return;
-                }
-            }
-
-            byte[] data = ImageUtils.ReadTexture(vmm, newImage, position);
-
-            _gpu.Renderer.Texture.Create(position, data, newImage);
-        }
-
-        private bool TryReuse(NvGpuVmm vmm, long position, GalImage newImage)
-        {
-            if (_gpu.Renderer.Texture.TryGetImage(position, out GalImage cachedImage) && cachedImage.TextureTarget == newImage.TextureTarget && cachedImage.SizeMatches(newImage))
-            {
-                _gpu.Renderer.RenderTarget.Reinterpret(position, newImage);
-
-                return true;
-            }
-
-            return false;
-        }
-
-        public bool MemoryRegionModified(NvGpuVmm vmm, long position, long size, NvGpuBufferType type)
-        {
-            HashSet<long> uploaded = _uploadedKeys[(int)type];
-
-            if (!uploaded.Add(position))
-            {
-                return false;
-            }
-
-            return vmm.IsRegionModified(position, size, type);
-        }
-
-        public void ClearPbCache()
-        {
-            for (int index = 0; index < _uploadedKeys.Length; index++)
-            {
-                _uploadedKeys[index].Clear();
-            }
-        }
-
-        public void ClearPbCache(NvGpuBufferType type)
-        {
-            _uploadedKeys[(int)type].Clear();
-        }
-    }
-}