[Ryujinx.Graphics.Gpu] Address dotnet-format issues (#5367)

* dotnet format style --severity info

Some changes were manually reverted.

* dotnet format analyzers --serverity info

Some changes have been minimally adapted.

* Restore a few unused methods and variables

* Silence dotnet format IDE0060 warnings

* Silence dotnet format IDE0052 warnings

* Address dotnet format CA1816 warnings

* Address or silence dotnet format CA1069 warnings

* Address or silence dotnet format CA2211 warnings

* Address remaining dotnet format analyzer warnings

* Address review comments

* Address most dotnet format whitespace warnings

* Apply dotnet format whitespace formatting

A few of them have been manually reverted and the corresponding warning was silenced

* Format if-blocks correctly

* Run dotnet format whitespace after rebase

* Run dotnet format style after rebase

* Another rebase, another dotnet format run

* Run dotnet format style after rebase

* Run dotnet format after rebase and remove unused usings

- analyzers
- style
- whitespace

* Disable 'prefer switch expression' rule

* Add comments to disabled warnings

* Remove a few unused parameters

* Replace MmeShadowScratch with Array256<uint>

* Simplify properties and array initialization, Use const when possible, Remove trailing commas

* Start working on disabled warnings

* Fix and silence a few dotnet-format warnings again

* Run dotnet format after rebase

* Address IDE0251 warnings

* Silence IDE0060 in .editorconfig

* Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas"

This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e.

* dotnet format whitespace after rebase

* First pass of dotnet format

* Add unsafe dotnet format changes

* Fix typos

* Add trailing commas

* Disable formatting for FormatTable

* Address review feedback

src/Ryujinx.Graphics.Gpu/Engine/GPFifo/GPFifoDevice.cs

@@ -18,7 +18,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
         private enum CommandBufferType
         {
             Prefetch,
-            NoPrefetch
+            NoPrefetch,
         }
 
         /// <summary>
@@ -57,7 +57,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
             /// <param name="memoryManager">The memory manager used to fetch the data</param>
             /// <param name="flush">If true, flushes potential GPU written data before reading the command buffer</param>
             /// <returns>The fetched data</returns>
-            private ReadOnlySpan<int> GetWords(MemoryManager memoryManager, bool flush)
+            private readonly ReadOnlySpan<int> GetWords(MemoryManager memoryManager, bool flush)
             {
                 return MemoryMarshal.Cast<byte, int>(memoryManager.GetSpan(EntryAddress, (int)EntryCount * 4, flush));
             }
@@ -77,7 +77,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
             /// <param name="memoryManager">The memory manager used to fetch the data</param>
             /// <param name="flush">If true, flushes potential GPU written data before reading the command buffer</param>
             /// <returns>The command buffer words</returns>
-            public ReadOnlySpan<int> Fetch(MemoryManager memoryManager, bool flush)
+            public readonly ReadOnlySpan<int> Fetch(MemoryManager memoryManager, bool flush)
             {
                 return Words ?? GetWords(memoryManager, flush);
             }
@@ -85,7 +85,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
 
         private readonly ConcurrentQueue<CommandBuffer> _commandBufferQueue;
 
-        private CommandBuffer _currentCommandBuffer;
         private GPFifoProcessor _prevChannelProcessor;
 
         private readonly bool _ibEnable;
@@ -129,7 +128,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
                 Type = CommandBufferType.Prefetch,
                 Words = commandBuffer,
                 EntryAddress = ulong.MaxValue,
-                EntryCount = (uint)commandBuffer.Length
+                EntryCount = (uint)commandBuffer.Length,
             });
         }
 
@@ -156,7 +155,7 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
                 Type = type,
                 Words = null,
                 EntryAddress = startAddress,
-                EntryCount = (uint)entry.Entry1Length
+                EntryCount = (uint)entry.Entry1Length,
             };
         }
 
@@ -217,7 +216,6 @@ namespace Ryujinx.Graphics.Gpu.Engine.GPFifo
                     flushCommandBuffer = false;
                 }
 
-                _currentCommandBuffer = entry;
                 ReadOnlySpan<int> words = entry.Fetch(entry.Processor.MemoryManager, flushCommandBuffer);
 
                 // If we are changing the current channel,