1 files changed, 0 insertions, 96 deletions
diff --git a/Ryujinx.Graphics.Gpu/Shader/HashTable/SmartDataAccessor.cs b/Ryujinx.Graphics.Gpu/Shader/HashTable/SmartDataAccessor.cs
deleted file mode 100644
index 0632add6..00000000
--- a/Ryujinx.Graphics.Gpu/Shader/HashTable/SmartDataAccessor.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace Ryujinx.Graphics.Gpu.Shader.HashTable
-{
-    /// <summary>
-    /// Smart data accessor that can cache data and hashes to avoid reading and re-hashing the same memory regions.
-    /// </summary>
-    ref struct SmartDataAccessor
-    {
-        private readonly IDataAccessor _dataAccessor;
-        private ReadOnlySpan<byte> _data;
-        private readonly SortedList<int, HashState> _cachedHashes;
-
-        /// <summary>
-        /// Creates a new smart data accessor.
-        /// </summary>
-        /// <param name="dataAccessor">Data accessor</param>
-        public SmartDataAccessor(IDataAccessor dataAccessor)
-        {
-            _dataAccessor = dataAccessor;
-            _data = ReadOnlySpan<byte>.Empty;
-            _cachedHashes = new SortedList<int, HashState>();
-        }
-
-        /// <summary>
-        /// Get a spans of a given size.
-        /// </summary>
-        /// <remarks>
-        /// The actual length of the span returned depends on the <see cref="IDataAccessor"/>
-        /// and might be less than requested.
-        /// </remarks>
-        /// <param name="length">Size in bytes</param>
-        /// <returns>Span with the requested size</returns>
-        public ReadOnlySpan<byte> GetSpan(int length)
-        {
-            if (_data.Length < length)
-            {
-                _data = _dataAccessor.GetSpan(0, length);
-            }
-            else if (_data.Length > length)
-            {
-                return _data.Slice(0, length);
-            }
-
-            return _data;
-        }
-
-        /// <summary>
-        /// Gets a span of the requested size, and a hash of its data.
-        /// </summary>
-        /// <param name="length">Length of the span</param>
-        /// <param name="hash">Hash of the span data</param>
-        /// <returns>Span of data</returns>
-        public ReadOnlySpan<byte> GetSpanAndHash(int length, out uint hash)
-        {
-            ReadOnlySpan<byte> data = GetSpan(length);
-            hash = data.Length == length ? CalcHashCached(data) : 0;
-            return data;
-        }
-
-        /// <summary>
-        /// Calculates the hash for a requested span.
-        /// This will try to use a cached hash if the data was already accessed before, to avoid re-hashing.
-        /// </summary>
-        /// <param name="data">Data to be hashed</param>
-        /// <returns>Hash of the data</returns>
-        private uint CalcHashCached(ReadOnlySpan<byte> data)
-        {
-            HashState state = default;
-            bool found = false;
-
-            for (int i = _cachedHashes.Count - 1; i >= 0; i--)
-            {
-                int cachedHashSize = _cachedHashes.Keys[i];
-
-                if (cachedHashSize < data.Length)
-                {
-                    state = _cachedHashes.Values[i];
-                    found = true;
-                    break;
-                }
-            }
-
-            if (!found)
-            {
-                state = new HashState();
-                state.Initialize();
-            }
-
-            state.Continue(data);
-            _cachedHashes[data.Length & ~7] = state;
-            return state.Finalize(data);
-        }
-    }
-}