misc: chore: Use explicit types & fix object creation

src/Ryujinx.Graphics.Vulkan/Auto.cs

@@ -63,7 +63,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public T GetMirrorable(CommandBufferScoped cbs, ref int offset, int size, out bool mirrored)
         {
-            var mirror = _mirrorable.GetMirrorable(cbs, ref offset, size, out mirrored);
+            Auto<T> mirror = _mirrorable.GetMirrorable(cbs, ref offset, size, out mirrored);
             mirror._waitable?.AddBufferUse(cbs.CommandBufferIndex, offset, size, false);
             return mirror.Get(cbs);
         }

src/Ryujinx.Graphics.Vulkan/BackgroundResources.cs

@@ -110,7 +110,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             lock (_resources)
             {
-                foreach (var resource in _resources.Values)
+                foreach (BackgroundResource resource in _resources.Values)
                 {
                     resource.Dispose();
                 }

src/Ryujinx.Graphics.Vulkan/BarrierBatch.cs

@@ -357,7 +357,7 @@ namespace Ryujinx.Graphics.Vulkan
                     {
                         // Generic pipeline memory barriers will work for desktop GPUs.
                         // They do require a few more access flags on the subpass dependency, though.
-                        foreach (var barrier in _imageBarriers)
+                        foreach (BarrierWithStageFlags<ImageMemoryBarrier, TextureStorage> barrier in _imageBarriers)
                         {
                             _memoryBarriers.Add(new BarrierWithStageFlags<MemoryBarrier, int>(
                                 barrier.Flags,
@@ -377,7 +377,7 @@ namespace Ryujinx.Graphics.Vulkan
                 {
                     PipelineStageFlags allFlags = PipelineStageFlags.None;
 
-                    foreach (var barrier in _memoryBarriers)
+                    foreach (BarrierWithStageFlags<MemoryBarrier, int> barrier in _memoryBarriers)
                     {
                         allFlags |= barrier.Flags.Dest;
                     }

src/Ryujinx.Graphics.Vulkan/BitMapStruct.cs

@@ -231,11 +231,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public BitMapStruct<T> Union(BitMapStruct<T> other)
         {
-            var result = new BitMapStruct<T>();
+            BitMapStruct<T> result = new();
 
-            var masksSpan = _masks.AsSpan();
-            var oMasksSpan = other._masks.AsSpan();
-            var nMasksSpan = result._masks.AsSpan();
+            Span<long> masksSpan = _masks.AsSpan();
+            Span<long> oMasksSpan = other._masks.AsSpan();
+            Span<long> nMasksSpan = result._masks.AsSpan();
 
             for (int i = 0; i < masksSpan.Length; i++)
             {

src/Ryujinx.Graphics.Vulkan/BufferHolder.cs

@@ -117,7 +117,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe Auto<DisposableBufferView> CreateView(VkFormat format, int offset, int size, Action invalidateView)
         {
-            var bufferViewCreateInfo = new BufferViewCreateInfo
+            BufferViewCreateInfo bufferViewCreateInfo = new()
             {
                 SType = StructureType.BufferViewCreateInfo,
                 Buffer = new VkBuffer(_bufferHandle),
@@ -126,7 +126,7 @@ namespace Ryujinx.Graphics.Vulkan
                 Range = (uint)size,
             };
 
-            _gd.Api.CreateBufferView(_device, in bufferViewCreateInfo, null, out var bufferView).ThrowOnError();
+            _gd.Api.CreateBufferView(_device, in bufferViewCreateInfo, null, out BufferView bufferView).ThrowOnError();
 
             return new Auto<DisposableBufferView>(new DisposableBufferView(_gd.Api, _device, bufferView), this, _waitable, _buffer);
         }
@@ -187,7 +187,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return false;
             }
 
-            var key = ToMirrorKey(offset, size);
+            ulong key = ToMirrorKey(offset, size);
 
             if (_mirrors.TryGetValue(key, out StagingBufferReserved reserved))
             {
@@ -209,14 +209,14 @@ namespace Ryujinx.Graphics.Vulkan
 
             // Build data for the new mirror.
 
-            var baseData = new Span<byte>((void*)(_map + offset), size);
-            var modData = _pendingData.AsSpan(offset, size);
+            Span<byte> baseData = new((void*)(_map + offset), size);
+            Span<byte> modData = _pendingData.AsSpan(offset, size);
 
             StagingBufferReserved? newMirror = _gd.BufferManager.StagingBuffer.TryReserveData(cbs, size);
 
             if (newMirror != null)
             {
-                var mirror = newMirror.Value;
+                StagingBufferReserved mirror = newMirror.Value;
                 _pendingDataRanges.FillData(baseData, modData, offset, new Span<byte>((void*)(mirror.Buffer._map + mirror.Offset), size));
 
                 if (_mirrors.Count == 0)
@@ -323,13 +323,13 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void UploadPendingData(CommandBufferScoped cbs, int offset, int size)
         {
-            var ranges = _pendingDataRanges.FindOverlaps(offset, size);
+            List<BufferMirrorRangeList.Range> ranges = _pendingDataRanges.FindOverlaps(offset, size);
 
             if (ranges != null)
             {
                 _pendingDataRanges.Remove(offset, size);
 
-                foreach (var range in ranges)
+                foreach (BufferMirrorRangeList.Range range in ranges)
                 {
                     int rangeOffset = Math.Max(offset, range.Offset);
                     int rangeSize = Math.Min(offset + size, range.End) - rangeOffset;
@@ -370,7 +370,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public BufferHandle GetHandle()
         {
-            var handle = _bufferHandle;
+            ulong handle = _bufferHandle;
             return Unsafe.As<ulong, BufferHandle>(ref handle);
         }
 
@@ -407,7 +407,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (_flushFence != null)
             {
-                var fence = _flushFence;
+                FenceHolder fence = _flushFence;
                 Interlocked.Increment(ref _flushWaiting);
 
                 // Don't wait in the lock.
@@ -485,7 +485,7 @@ namespace Ryujinx.Graphics.Vulkan
         public bool RemoveOverlappingMirrors(int offset, int size)
         {
             List<ulong> toRemove = null;
-            foreach (var key in _mirrors.Keys)
+            foreach (ulong key in _mirrors.Keys)
             {
                 (int keyOffset, int keySize) = FromMirrorKey(key);
                 if (!(offset + size <= keyOffset || offset >= keyOffset + keySize))
@@ -498,7 +498,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (toRemove != null)
             {
-                foreach (var key in toRemove)
+                foreach (ulong key in toRemove)
                 {
                     _mirrors.Remove(key);
                 }
@@ -610,8 +610,8 @@ namespace Ryujinx.Graphics.Vulkan
                         BufferHolder srcHolder = _gd.BufferManager.Create(_gd, dataSize, baseType: BufferAllocationType.HostMapped);
                         srcHolder.SetDataUnchecked(0, data);
 
-                        var srcBuffer = srcHolder.GetBuffer();
-                        var dstBuffer = this.GetBuffer(cbs.Value.CommandBuffer, true);
+                        Auto<DisposableBuffer> srcBuffer = srcHolder.GetBuffer();
+                        Auto<DisposableBuffer> dstBuffer = this.GetBuffer(cbs.Value.CommandBuffer, true);
 
                         Copy(_gd, cbs.Value, srcBuffer, dstBuffer, 0, offset, dataSize);
 
@@ -666,7 +666,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             endRenderPass?.Invoke();
 
-            var dstBuffer = GetBuffer(cbs.CommandBuffer, dstOffset, data.Length, true).Get(cbs, dstOffset, data.Length, true).Value;
+            VkBuffer dstBuffer = GetBuffer(cbs.CommandBuffer, dstOffset, data.Length, true).Get(cbs, dstOffset, data.Length, true).Value;
 
             InsertBufferBarrier(
                 _gd,
@@ -713,8 +713,8 @@ namespace Ryujinx.Graphics.Vulkan
             int size,
             bool registerSrcUsage = true)
         {
-            var srcBuffer = registerSrcUsage ? src.Get(cbs, srcOffset, size).Value : src.GetUnsafe().Value;
-            var dstBuffer = dst.Get(cbs, dstOffset, size, true).Value;
+            VkBuffer srcBuffer = registerSrcUsage ? src.Get(cbs, srcOffset, size).Value : src.GetUnsafe().Value;
+            VkBuffer dstBuffer = dst.Get(cbs, dstOffset, size, true).Value;
 
             InsertBufferBarrier(
                 gd,
@@ -727,7 +727,7 @@ namespace Ryujinx.Graphics.Vulkan
                 dstOffset,
                 size);
 
-            var region = new BufferCopy((ulong)srcOffset, (ulong)dstOffset, (ulong)size);
+            BufferCopy region = new((ulong)srcOffset, (ulong)dstOffset, (ulong)size);
 
             gd.Api.CmdCopyBuffer(cbs.CommandBuffer, srcBuffer, dstBuffer, 1, &region);
 
@@ -808,9 +808,9 @@ namespace Ryujinx.Graphics.Vulkan
                 return null;
             }
 
-            var key = new I8ToI16CacheKey(_gd);
+            I8ToI16CacheKey key = new(_gd);
 
-            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out var holder))
+            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out BufferHolder holder))
             {
                 holder = _gd.BufferManager.Create(_gd, (size * 2 + 3) & ~3, baseType: BufferAllocationType.DeviceLocal);
 
@@ -832,9 +832,9 @@ namespace Ryujinx.Graphics.Vulkan
                 return null;
             }
 
-            var key = new AlignedVertexBufferCacheKey(_gd, stride, alignment);
+            AlignedVertexBufferCacheKey key = new(_gd, stride, alignment);
 
-            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out var holder))
+            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out BufferHolder holder))
             {
                 int alignedStride = (stride + (alignment - 1)) & -alignment;
 
@@ -858,9 +858,9 @@ namespace Ryujinx.Graphics.Vulkan
                 return null;
             }
 
-            var key = new TopologyConversionCacheKey(_gd, pattern, indexSize);
+            TopologyConversionCacheKey key = new(_gd, pattern, indexSize);
 
-            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out var holder))
+            if (!_cachedConvertedBuffers.TryGetValue(offset, size, key, out BufferHolder holder))
             {
                 // The destination index size is always I32.
 

src/Ryujinx.Graphics.Vulkan/BufferManager.cs

@@ -96,20 +96,20 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe BufferHandle CreateHostImported(VulkanRenderer gd, nint pointer, int size)
         {
-            var usage = HostImportedBufferUsageFlags;
+            BufferUsageFlags usage = HostImportedBufferUsageFlags;
 
             if (gd.Capabilities.SupportsIndirectParameters)
             {
                 usage |= BufferUsageFlags.IndirectBufferBit;
             }
 
-            var externalMemoryBuffer = new ExternalMemoryBufferCreateInfo
+            ExternalMemoryBufferCreateInfo externalMemoryBuffer = new()
             {
                 SType = StructureType.ExternalMemoryBufferCreateInfo,
                 HandleTypes = ExternalMemoryHandleTypeFlags.HostAllocationBitExt,
             };
 
-            var bufferCreateInfo = new BufferCreateInfo
+            BufferCreateInfo bufferCreateInfo = new()
             {
                 SType = StructureType.BufferCreateInfo,
                 Size = (ulong)size,
@@ -118,13 +118,13 @@ namespace Ryujinx.Graphics.Vulkan
                 PNext = &externalMemoryBuffer,
             };
 
-            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out var buffer).ThrowOnError();
+            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out VkBuffer buffer).ThrowOnError();
 
             (Auto<MemoryAllocation> allocation, ulong offset) = gd.HostMemoryAllocator.GetExistingAllocation(pointer, (ulong)size);
 
             gd.Api.BindBufferMemory(_device, buffer, allocation.GetUnsafe().Memory, allocation.GetUnsafe().Offset + offset);
 
-            var holder = new BufferHolder(gd, _device, buffer, allocation, size, BufferAllocationType.HostMapped, BufferAllocationType.HostMapped, (int)offset);
+            BufferHolder holder = new(gd, _device, buffer, allocation, size, BufferAllocationType.HostMapped, BufferAllocationType.HostMapped, (int)offset);
 
             BufferCount++;
 
@@ -135,7 +135,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe BufferHandle CreateSparse(VulkanRenderer gd, ReadOnlySpan<BufferRange> storageBuffers)
         {
-            var usage = DefaultBufferUsageFlags;
+            BufferUsageFlags usage = DefaultBufferUsageFlags;
 
             if (gd.Capabilities.SupportsIndirectParameters)
             {
@@ -149,7 +149,7 @@ namespace Ryujinx.Graphics.Vulkan
                 size += (ulong)range.Size;
             }
 
-            var bufferCreateInfo = new BufferCreateInfo()
+            BufferCreateInfo bufferCreateInfo = new()
             {
                 SType = StructureType.BufferCreateInfo,
                 Size = size,
@@ -158,10 +158,10 @@ namespace Ryujinx.Graphics.Vulkan
                 Flags = BufferCreateFlags.SparseBindingBit | BufferCreateFlags.SparseAliasedBit
             };
 
-            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out var buffer).ThrowOnError();
+            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out VkBuffer buffer).ThrowOnError();
 
-            var memoryBinds = new SparseMemoryBind[storageBuffers.Length];
-            var storageAllocations = new Auto<MemoryAllocation>[storageBuffers.Length];
+            SparseMemoryBind[] memoryBinds = new SparseMemoryBind[storageBuffers.Length];
+            Auto<MemoryAllocation>[] storageAllocations = new Auto<MemoryAllocation>[storageBuffers.Length];
             int storageAllocationsCount = 0;
 
             ulong dstOffset = 0;
@@ -170,9 +170,9 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 BufferRange range = storageBuffers[index];
 
-                if (TryGetBuffer(range.Handle, out var existingHolder))
+                if (TryGetBuffer(range.Handle, out BufferHolder existingHolder))
                 {
-                    (var memory, var offset) = existingHolder.GetDeviceMemoryAndOffset();
+                    (DeviceMemory memory, ulong offset) = existingHolder.GetDeviceMemoryAndOffset();
 
                     memoryBinds[index] = new SparseMemoryBind()
                     {
@@ -224,7 +224,7 @@ namespace Ryujinx.Graphics.Vulkan
                 gd.Api.QueueBindSparse(gd.Queue, 1, in bindSparseInfo, default).ThrowOnError();
             }
 
-            var holder = new BufferHolder(gd, _device, buffer, (int)size, storageAllocations);
+            BufferHolder holder = new(gd, _device, buffer, (int)size, storageAllocations);
 
             BufferCount++;
 
@@ -288,14 +288,14 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe MemoryRequirements GetHostImportedUsageRequirements(VulkanRenderer gd)
         {
-            var usage = HostImportedBufferUsageFlags;
+            BufferUsageFlags usage = HostImportedBufferUsageFlags;
 
             if (gd.Capabilities.SupportsIndirectParameters)
             {
                 usage |= BufferUsageFlags.IndirectBufferBit;
             }
 
-            var bufferCreateInfo = new BufferCreateInfo
+            BufferCreateInfo bufferCreateInfo = new()
             {
                 SType = StructureType.BufferCreateInfo,
                 Size = (ulong)Environment.SystemPageSize,
@@ -303,9 +303,9 @@ namespace Ryujinx.Graphics.Vulkan
                 SharingMode = SharingMode.Exclusive,
             };
 
-            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out var buffer).ThrowOnError();
+            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out VkBuffer buffer).ThrowOnError();
 
-            gd.Api.GetBufferMemoryRequirements(_device, buffer, out var requirements);
+            gd.Api.GetBufferMemoryRequirements(_device, buffer, out MemoryRequirements requirements);
 
             gd.Api.DestroyBuffer(_device, buffer, null);
 
@@ -320,7 +320,7 @@ namespace Ryujinx.Graphics.Vulkan
             bool sparseCompatible = false,
             BufferAllocationType fallbackType = BufferAllocationType.Auto)
         {
-            var usage = DefaultBufferUsageFlags;
+            BufferUsageFlags usage = DefaultBufferUsageFlags;
 
             if (forConditionalRendering && gd.Capabilities.SupportsConditionalRendering)
             {
@@ -331,7 +331,7 @@ namespace Ryujinx.Graphics.Vulkan
                 usage |= BufferUsageFlags.IndirectBufferBit;
             }
 
-            var bufferCreateInfo = new BufferCreateInfo
+            BufferCreateInfo bufferCreateInfo = new()
             {
                 SType = StructureType.BufferCreateInfo,
                 Size = (ulong)size,
@@ -339,8 +339,8 @@ namespace Ryujinx.Graphics.Vulkan
                 SharingMode = SharingMode.Exclusive,
             };
 
-            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out var buffer).ThrowOnError();
-            gd.Api.GetBufferMemoryRequirements(_device, buffer, out var requirements);
+            gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out VkBuffer buffer).ThrowOnError();
+            gd.Api.GetBufferMemoryRequirements(_device, buffer, out MemoryRequirements requirements);
 
             if (sparseCompatible)
             {
@@ -351,7 +351,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             do
             {
-                var allocateFlags = type switch
+                MemoryPropertyFlags allocateFlags = type switch
                 {
                     BufferAllocationType.HostMappedNoCache => DefaultBufferMemoryNoCacheFlags,
                     BufferAllocationType.HostMapped => DefaultBufferMemoryFlags,
@@ -402,7 +402,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (buffer.Handle != 0)
             {
-                var holder = new BufferHolder(gd, _device, buffer, allocation, size, baseType, resultType);
+                BufferHolder holder = new(gd, _device, buffer, allocation, size, baseType, resultType);
 
                 return holder;
             }
@@ -414,7 +414,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBufferView> CreateView(BufferHandle handle, VkFormat format, int offset, int size, Action invalidateView)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.CreateView(format, offset, size, invalidateView);
             }
@@ -424,7 +424,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetBuffer(CommandBuffer commandBuffer, BufferHandle handle, bool isWrite, bool isSSBO = false)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetBuffer(commandBuffer, isWrite, isSSBO);
             }
@@ -434,7 +434,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetBuffer(CommandBuffer commandBuffer, BufferHandle handle, int offset, int size, bool isWrite)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetBuffer(commandBuffer, offset, size, isWrite);
             }
@@ -444,7 +444,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetBufferI8ToI16(CommandBufferScoped cbs, BufferHandle handle, int offset, int size)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetBufferI8ToI16(cbs, offset, size);
             }
@@ -454,7 +454,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetAlignedVertexBuffer(CommandBufferScoped cbs, BufferHandle handle, int offset, int size, int stride, int alignment)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetAlignedVertexBuffer(cbs, offset, size, stride, alignment);
             }
@@ -464,7 +464,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetBufferTopologyConversion(CommandBufferScoped cbs, BufferHandle handle, int offset, int size, IndexBufferPattern pattern, int indexSize)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetBufferTopologyConversion(cbs, offset, size, pattern, indexSize);
             }
@@ -486,14 +486,14 @@ namespace Ryujinx.Graphics.Vulkan
         {
             BufferHolder drawCountBufferHolder = null;
 
-            if (!TryGetBuffer(indexBuffer.Handle, out var indexBufferHolder) ||
-                !TryGetBuffer(indirectBuffer.Handle, out var indirectBufferHolder) ||
+            if (!TryGetBuffer(indexBuffer.Handle, out BufferHolder indexBufferHolder) ||
+                !TryGetBuffer(indirectBuffer.Handle, out BufferHolder indirectBufferHolder) ||
                 (hasDrawCount && !TryGetBuffer(drawCountBuffer.Handle, out drawCountBufferHolder)))
             {
                 return (null, null);
             }
 
-            var indexBufferKey = new TopologyConversionIndirectCacheKey(
+            TopologyConversionIndirectCacheKey indexBufferKey = new(
                 gd,
                 pattern,
                 indexSize,
@@ -505,16 +505,16 @@ namespace Ryujinx.Graphics.Vulkan
                 indexBuffer.Offset,
                 indexBuffer.Size,
                 indexBufferKey,
-                out var convertedIndexBuffer);
+                out BufferHolder convertedIndexBuffer);
 
-            var indirectBufferKey = new IndirectDataCacheKey(pattern);
+            IndirectDataCacheKey indirectBufferKey = new(pattern);
             bool hasConvertedIndirectBuffer = indirectBufferHolder.TryGetCachedConvertedBuffer(
                 indirectBuffer.Offset,
                 indirectBuffer.Size,
                 indirectBufferKey,
-                out var convertedIndirectBuffer);
+                out BufferHolder convertedIndirectBuffer);
 
-            var drawCountBufferKey = new DrawCountCacheKey();
+            DrawCountCacheKey drawCountBufferKey = new();
             bool hasCachedDrawCount = true;
 
             if (hasDrawCount)
@@ -568,7 +568,7 @@ namespace Ryujinx.Graphics.Vulkan
                 // Any modification of the indirect buffer should invalidate the index buffers that are associated with it,
                 // since we used the indirect data to find the range of the index buffer that is used.
 
-                var indexBufferDependency = new Dependency(
+                Dependency indexBufferDependency = new(
                     indexBufferHolder,
                     indexBuffer.Offset,
                     indexBuffer.Size,
@@ -590,7 +590,7 @@ namespace Ryujinx.Graphics.Vulkan
                     // If we have a draw count, any modification of the draw count should invalidate all indirect buffers
                     // where we used it to find the range of indirect data that is actually used.
 
-                    var indirectBufferDependency = new Dependency(
+                    Dependency indirectBufferDependency = new(
                         indirectBufferHolder,
                         indirectBuffer.Offset,
                         indirectBuffer.Size,
@@ -609,7 +609,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableBuffer> GetBuffer(CommandBuffer commandBuffer, BufferHandle handle, bool isWrite, out int size)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 size = holder.Size;
                 return holder.GetBuffer(commandBuffer, isWrite);
@@ -621,7 +621,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public PinnedSpan<byte> GetData(BufferHandle handle, int offset, int size)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 return holder.GetData(offset, size);
             }
@@ -636,7 +636,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetData(BufferHandle handle, int offset, ReadOnlySpan<byte> data, CommandBufferScoped? cbs, Action endRenderPass)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 holder.SetData(offset, data, cbs, endRenderPass);
             }
@@ -644,7 +644,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void Delete(BufferHandle handle)
         {
-            if (TryGetBuffer(handle, out var holder))
+            if (TryGetBuffer(handle, out BufferHolder holder))
             {
                 holder.Dispose();
                 _buffers.Remove((int)Unsafe.As<BufferHandle, ulong>(ref handle));

src/Ryujinx.Graphics.Vulkan/BufferMirrorRangeList.cs

@@ -38,7 +38,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public readonly bool Remove(int offset, int size)
         {
-            var list = _ranges;
+            List<Range> list = _ranges;
             bool removedAny = false;
             if (list != null)
             {
@@ -56,7 +56,7 @@ namespace Ryujinx.Graphics.Vulkan
                     int endOffset = offset + size;
                     int startIndex = overlapIndex;
 
-                    var currentOverlap = list[overlapIndex];
+                    Range currentOverlap = list[overlapIndex];
 
                     // Orphan the start of the overlap.
                     if (currentOverlap.Offset < offset)
@@ -102,7 +102,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void Add(int offset, int size)
         {
-            var list = _ranges;
+            List<Range> list = _ranges;
             if (list != null)
             {
                 int overlapIndex = BinarySearch(list, offset, size);
@@ -118,8 +118,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                     while (overlapIndex < list.Count && list[overlapIndex].OverlapsWith(offset, size))
                     {
-                        var currentOverlap = list[overlapIndex];
-                        var currentOverlapEndOffset = currentOverlap.Offset + currentOverlap.Size;
+                        Range currentOverlap = list[overlapIndex];
+                        int currentOverlapEndOffset = currentOverlap.Offset + currentOverlap.Size;
 
                         if (offset > currentOverlap.Offset)
                         {
@@ -156,7 +156,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public readonly bool OverlapsWith(int offset, int size)
         {
-            var list = _ranges;
+            List<Range> list = _ranges;
             if (list == null)
             {
                 return false;
@@ -167,7 +167,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public readonly List<Range> FindOverlaps(int offset, int size)
         {
-            var list = _ranges;
+            List<Range> list = _ranges;
             if (list == null)
             {
                 return null;
@@ -205,7 +205,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 int middle = left + (range >> 1);
 
-                var item = list[middle];
+                Range item = list[middle];
 
                 if (item.OverlapsWith(offset, size))
                 {
@@ -230,7 +230,7 @@ namespace Ryujinx.Graphics.Vulkan
             int size = baseData.Length;
             int endOffset = offset + size;
 
-            var list = _ranges;
+            List<Range> list = _ranges;
             if (list == null)
             {
                 baseData.CopyTo(result);
@@ -244,7 +244,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < list.Count; i++)
                 {
-                    var range = list[i];
+                    Range range = list[i];
 
                     int rangeEnd = range.Offset + range.Size;
 

src/Ryujinx.Graphics.Vulkan/BufferState.cs

@@ -1,4 +1,5 @@
 using System;
+using Buffer = Silk.NET.Vulkan.Buffer;
 
 namespace Ryujinx.Graphics.Vulkan
 {
@@ -23,7 +24,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (_buffer != null)
             {
-                var buffer = _buffer.Get(cbs, _offset, _size, true).Value;
+                Buffer buffer = _buffer.Get(cbs, _offset, _size, true).Value;
 
                 ulong offset = (ulong)_offset;
                 ulong size = (ulong)_size;

src/Ryujinx.Graphics.Vulkan/CommandBufferPool.cs

@@ -37,7 +37,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             public void Initialize(Vk api, Device device, CommandPool pool)
             {
-                var allocateInfo = new CommandBufferAllocateInfo
+                CommandBufferAllocateInfo allocateInfo = new()
                 {
                     SType = StructureType.CommandBufferAllocateInfo,
                     CommandBufferCount = 1,
@@ -75,7 +75,7 @@ namespace Ryujinx.Graphics.Vulkan
             _concurrentFenceWaitUnsupported = concurrentFenceWaitUnsupported;
             _owner = Thread.CurrentThread;
 
-            var commandPoolCreateInfo = new CommandPoolCreateInfo
+            CommandPoolCreateInfo commandPoolCreateInfo = new()
             {
                 SType = StructureType.CommandPoolCreateInfo,
                 QueueFamilyIndex = queueFamilyIndex,
@@ -114,7 +114,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _totalCommandBuffers; i++)
                 {
-                    ref var entry = ref _commandBuffers[i];
+                    ref ReservedCommandBuffer entry = ref _commandBuffers[i];
 
                     if (entry.InConsumption)
                     {
@@ -130,7 +130,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _totalCommandBuffers; i++)
                 {
-                    ref var entry = ref _commandBuffers[i];
+                    ref ReservedCommandBuffer entry = ref _commandBuffers[i];
 
                     if (entry.InUse)
                     {
@@ -142,7 +142,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void AddWaitable(int cbIndex, MultiFenceHolder waitable)
         {
-            ref var entry = ref _commandBuffers[cbIndex];
+            ref ReservedCommandBuffer entry = ref _commandBuffers[cbIndex];
             if (waitable.AddFence(cbIndex, entry.Fence))
             {
                 entry.Waitables.Add(waitable);
@@ -155,7 +155,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _totalCommandBuffers; i++)
                 {
-                    ref var entry = ref _commandBuffers[i];
+                    ref ReservedCommandBuffer entry = ref _commandBuffers[i];
 
                     if (entry.InUse &&
                         waitable.HasFence(i) &&
@@ -175,7 +175,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _totalCommandBuffers; i++)
                 {
-                    ref var entry = ref _commandBuffers[i];
+                    ref ReservedCommandBuffer entry = ref _commandBuffers[i];
 
                     if (entry.InUse && entry.Fence == fence)
                     {
@@ -205,7 +205,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 int index = _queuedIndexes[_queuedIndexesPtr];
 
-                ref var entry = ref _commandBuffers[index];
+                ref ReservedCommandBuffer entry = ref _commandBuffers[index];
 
                 if (wait || !entry.InConsumption || entry.Fence.IsSignaled())
                 {
@@ -240,7 +240,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int i = 0; i < _totalCommandBuffers; i++)
                 {
-                    ref var entry = ref _commandBuffers[cursor];
+                    ref ReservedCommandBuffer entry = ref _commandBuffers[cursor];
 
                     if (!entry.InUse && !entry.InConsumption)
                     {
@@ -248,7 +248,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                         _inUseCount++;
 
-                        var commandBufferBeginInfo = new CommandBufferBeginInfo
+                        CommandBufferBeginInfo commandBufferBeginInfo = new()
                         {
                             SType = StructureType.CommandBufferBeginInfo,
                         };
@@ -280,7 +280,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 int cbIndex = cbs.CommandBufferIndex;
 
-                ref var entry = ref _commandBuffers[cbIndex];
+                ref ReservedCommandBuffer entry = ref _commandBuffers[cbIndex];
 
                 Debug.Assert(entry.InUse);
                 Debug.Assert(entry.CommandBuffer.Handle == cbs.CommandBuffer.Handle);
@@ -289,7 +289,7 @@ namespace Ryujinx.Graphics.Vulkan
                 entry.SubmissionCount++;
                 _inUseCount--;
 
-                var commandBuffer = entry.CommandBuffer;
+                CommandBuffer commandBuffer = entry.CommandBuffer;
 
                 _api.EndCommandBuffer(commandBuffer).ThrowOnError();
 
@@ -324,7 +324,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void WaitAndDecrementRef(int cbIndex, bool refreshFence = true)
         {
-            ref var entry = ref _commandBuffers[cbIndex];
+            ref ReservedCommandBuffer entry = ref _commandBuffers[cbIndex];
 
             if (entry.InConsumption)
             {
@@ -332,12 +332,12 @@ namespace Ryujinx.Graphics.Vulkan
                 entry.InConsumption = false;
             }
 
-            foreach (var dependant in entry.Dependants)
+            foreach (IAuto dependant in entry.Dependants)
             {
                 dependant.DecrementReferenceCount(cbIndex);
             }
 
-            foreach (var waitable in entry.Waitables)
+            foreach (MultiFenceHolder waitable in entry.Waitables)
             {
                 waitable.RemoveFence(cbIndex);
                 waitable.RemoveBufferUses(cbIndex);

src/Ryujinx.Graphics.Vulkan/DescriptorSetCollection.cs

@@ -33,7 +33,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (bufferInfo.Buffer.Handle != 0UL)
             {
-                var writeDescriptorSet = new WriteDescriptorSet
+                WriteDescriptorSet writeDescriptorSet = new()
                 {
                     SType = StructureType.WriteDescriptorSet,
                     DstSet = _descriptorSets[setIndex],
@@ -56,7 +56,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             fixed (DescriptorBufferInfo* pBufferInfo = bufferInfo)
             {
-                var writeDescriptorSet = new WriteDescriptorSet
+                WriteDescriptorSet writeDescriptorSet = new()
                 {
                     SType = StructureType.WriteDescriptorSet,
                     DstSet = _descriptorSets[setIndex],
@@ -74,7 +74,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (imageInfo.ImageView.Handle != 0UL)
             {
-                var writeDescriptorSet = new WriteDescriptorSet
+                WriteDescriptorSet writeDescriptorSet = new()
                 {
                     SType = StructureType.WriteDescriptorSet,
                     DstSet = _descriptorSets[setIndex],
@@ -97,7 +97,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             fixed (DescriptorImageInfo* pImageInfo = imageInfo)
             {
-                var writeDescriptorSet = new WriteDescriptorSet
+                WriteDescriptorSet writeDescriptorSet = new()
                 {
                     SType = StructureType.WriteDescriptorSet,
                     DstSet = _descriptorSets[setIndex],
@@ -134,7 +134,7 @@ namespace Ryujinx.Graphics.Vulkan
                             count++;
                         }
 
-                        var writeDescriptorSet = new WriteDescriptorSet
+                        WriteDescriptorSet writeDescriptorSet = new()
                         {
                             SType = StructureType.WriteDescriptorSet,
                             DstSet = _descriptorSets[setIndex],
@@ -156,7 +156,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (texelBufferView.Handle != 0UL)
             {
-                var writeDescriptorSet = new WriteDescriptorSet
+                WriteDescriptorSet writeDescriptorSet = new()
                 {
                     SType = StructureType.WriteDescriptorSet,
                     DstSet = _descriptorSets[setIndex],
@@ -190,7 +190,7 @@ namespace Ryujinx.Graphics.Vulkan
                             count++;
                         }
 
-                        var writeDescriptorSet = new WriteDescriptorSet
+                        WriteDescriptorSet writeDescriptorSet = new()
                         {
                             SType = StructureType.WriteDescriptorSet,
                             DstSet = _descriptorSets[setIndex],

src/Ryujinx.Graphics.Vulkan/DescriptorSetManager.cs

@@ -24,14 +24,14 @@ namespace Ryujinx.Graphics.Vulkan
                 Api = api;
                 Device = device;
 
-                foreach (var poolSize in poolSizes)
+                foreach (DescriptorPoolSize poolSize in poolSizes)
                 {
                     _freeDescriptors += (int)poolSize.DescriptorCount;
                 }
 
                 fixed (DescriptorPoolSize* pPoolsSize = poolSizes)
                 {
-                    var descriptorPoolCreateInfo = new DescriptorPoolCreateInfo
+                    DescriptorPoolCreateInfo descriptorPoolCreateInfo = new()
                     {
                         SType = StructureType.DescriptorPoolCreateInfo,
                         Flags = updateAfterBind ? DescriptorPoolCreateFlags.UpdateAfterBindBit : DescriptorPoolCreateFlags.None,
@@ -46,7 +46,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             public unsafe DescriptorSetCollection AllocateDescriptorSets(ReadOnlySpan<DescriptorSetLayout> layouts, int consumedDescriptors)
             {
-                TryAllocateDescriptorSets(layouts, consumedDescriptors, isTry: false, out var dsc);
+                TryAllocateDescriptorSets(layouts, consumedDescriptors, isTry: false, out DescriptorSetCollection dsc);
                 return dsc;
             }
 
@@ -69,7 +69,7 @@ namespace Ryujinx.Graphics.Vulkan
                 {
                     fixed (DescriptorSetLayout* pLayouts = layouts)
                     {
-                        var descriptorSetAllocateInfo = new DescriptorSetAllocateInfo
+                        DescriptorSetAllocateInfo descriptorSetAllocateInfo = new()
                         {
                             SType = StructureType.DescriptorSetAllocateInfo,
                             DescriptorPool = _pool,
@@ -77,7 +77,7 @@ namespace Ryujinx.Graphics.Vulkan
                             PSetLayouts = pLayouts,
                         };
 
-                        var result = Api.AllocateDescriptorSets(Device, &descriptorSetAllocateInfo, pDescriptorSets);
+                        Result result = Api.AllocateDescriptorSets(Device, &descriptorSetAllocateInfo, pDescriptorSets);
                         if (isTry && result == Result.ErrorOutOfPoolMemory)
                         {
                             _totalSets = (int)MaxSets;
@@ -182,8 +182,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             // If we fail the first time, just create a new pool and try again.
 
-            var pool = GetPool(api, poolSizes, poolIndex, layouts.Length, consumedDescriptors, updateAfterBind);
-            if (!pool.TryAllocateDescriptorSets(layouts, consumedDescriptors, out var dsc))
+            DescriptorPoolHolder pool = GetPool(api, poolSizes, poolIndex, layouts.Length, consumedDescriptors, updateAfterBind);
+            if (!pool.TryAllocateDescriptorSets(layouts, consumedDescriptors, out DescriptorSetCollection dsc))
             {
                 pool = GetPool(api, poolSizes, poolIndex, layouts.Length, consumedDescriptors, updateAfterBind);
                 dsc = pool.AllocateDescriptorSets(layouts, consumedDescriptors);

src/Ryujinx.Graphics.Vulkan/DescriptorSetTemplate.cs

@@ -86,7 +86,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Size = (int)structureOffset;
 
-            var info = new DescriptorUpdateTemplateCreateInfo()
+            DescriptorUpdateTemplateCreateInfo info = new()
             {
                 SType = StructureType.DescriptorUpdateTemplateCreateInfo,
                 DescriptorUpdateEntryCount = (uint)segments.Length,
@@ -173,7 +173,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Size = (int)structureOffset;
 
-            var info = new DescriptorUpdateTemplateCreateInfo()
+            DescriptorUpdateTemplateCreateInfo info = new()
             {
                 SType = StructureType.DescriptorUpdateTemplateCreateInfo,
                 DescriptorUpdateEntryCount = (uint)entry,

src/Ryujinx.Graphics.Vulkan/DescriptorSetUpdater.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
+using Buffer = Silk.NET.Vulkan.Buffer;
 using CompareOp = Ryujinx.Graphics.GAL.CompareOp;
 using Format = Ryujinx.Graphics.GAL.Format;
 using SamplerCreateInfo = Ryujinx.Graphics.GAL.SamplerCreateInfo;
@@ -155,7 +156,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             _uniformSetPd = new int[Constants.MaxUniformBufferBindings];
 
-            var initialImageInfo = new DescriptorImageInfo
+            DescriptorImageInfo initialImageInfo = new()
             {
                 ImageLayout = ImageLayout.General,
             };
@@ -300,13 +301,13 @@ namespace Ryujinx.Graphics.Vulkan
                     {
                         for (int i = 0; i < segment.Count; i++)
                         {
-                            ref var texture = ref _textureRefs[segment.Binding + i];
+                            ref TextureRef texture = ref _textureRefs[segment.Binding + i];
                             texture.View?.PrepareForUsage(cbs, texture.Stage.ConvertToPipelineStageFlags(), FeedbackLoopHazards);
                         }
                     }
                     else
                     {
-                        ref var arrayRef = ref _textureArrayRefs[segment.Binding];
+                        ref ArrayRef<TextureArray> arrayRef = ref _textureArrayRefs[segment.Binding];
                         PipelineStageFlags stageFlags = arrayRef.Stage.ConvertToPipelineStageFlags();
                         arrayRef.Array?.QueueWriteToReadBarriers(cbs, stageFlags);
                     }
@@ -321,13 +322,13 @@ namespace Ryujinx.Graphics.Vulkan
                     {
                         for (int i = 0; i < segment.Count; i++)
                         {
-                            ref var image = ref _imageRefs[segment.Binding + i];
+                            ref ImageRef image = ref _imageRefs[segment.Binding + i];
                             image.View?.PrepareForUsage(cbs, image.Stage.ConvertToPipelineStageFlags(), FeedbackLoopHazards);
                         }
                     }
                     else
                     {
-                        ref var arrayRef = ref _imageArrayRefs[segment.Binding];
+                        ref ArrayRef<ImageArray> arrayRef = ref _imageArrayRefs[segment.Binding];
                         PipelineStageFlags stageFlags = arrayRef.Stage.ConvertToPipelineStageFlags();
                         arrayRef.Array?.QueueWriteToReadBarriers(cbs, stageFlags);
                     }
@@ -336,7 +337,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int setIndex = PipelineBase.DescriptorSetLayouts; setIndex < _program.BindingSegments.Length; setIndex++)
             {
-                var bindingSegments = _program.BindingSegments[setIndex];
+                ResourceBindingSegment[] bindingSegments = _program.BindingSegments[setIndex];
 
                 if (bindingSegments.Length == 0)
                 {
@@ -352,13 +353,13 @@ namespace Ryujinx.Graphics.Vulkan
                         or ResourceType.TextureAndSampler
                         or ResourceType.BufferTexture)
                     {
-                        ref var arrayRef = ref _textureArrayExtraRefs[setIndex - PipelineBase.DescriptorSetLayouts];
+                        ref ArrayRef<TextureArray> arrayRef = ref _textureArrayExtraRefs[setIndex - PipelineBase.DescriptorSetLayouts];
                         PipelineStageFlags stageFlags = arrayRef.Stage.ConvertToPipelineStageFlags();
                         arrayRef.Array?.QueueWriteToReadBarriers(cbs, stageFlags);
                     }
                     else if (segment.Type is ResourceType.Image or ResourceType.BufferImage)
                     {
-                        ref var arrayRef = ref _imageArrayExtraRefs[setIndex - PipelineBase.DescriptorSetLayouts];
+                        ref ArrayRef<ImageArray> arrayRef = ref _imageArrayExtraRefs[setIndex - PipelineBase.DescriptorSetLayouts];
                         PipelineStageFlags stageFlags = arrayRef.Stage.ConvertToPipelineStageFlags();
                         arrayRef.Array?.QueueWriteToReadBarriers(cbs, stageFlags);
                     }
@@ -423,8 +424,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             for (int i = 0; i < buffers.Length; i++)
             {
-                var assignment = buffers[i];
-                var buffer = assignment.Range;
+                BufferAssignment assignment = buffers[i];
+                BufferRange buffer = assignment.Range;
                 int index = assignment.Binding;
 
                 Auto<DisposableBuffer> vkBuffer = buffer.Handle == BufferHandle.Null
@@ -439,7 +440,7 @@ namespace Ryujinx.Graphics.Vulkan
                     Range = (ulong)buffer.Size,
                 };
 
-                var newRef = new BufferRef(vkBuffer, ref buffer);
+                BufferRef newRef = new(vkBuffer, ref buffer);
 
                 ref DescriptorBufferInfo currentInfo = ref _storageBuffers[index];
 
@@ -459,7 +460,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             for (int i = 0; i < buffers.Length; i++)
             {
-                var vkBuffer = buffers[i];
+                Auto<DisposableBuffer> vkBuffer = buffers[i];
                 int index = first + i;
 
                 ref BufferRef currentBufferRef = ref _storageBufferRefs[index];
@@ -632,8 +633,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             for (int i = 0; i < buffers.Length; i++)
             {
-                var assignment = buffers[i];
-                var buffer = assignment.Range;
+                BufferAssignment assignment = buffers[i];
+                BufferRange buffer = assignment.Range;
                 int index = assignment.Binding;
 
                 Auto<DisposableBuffer> vkBuffer = buffer.Handle == BufferHandle.Null
@@ -677,7 +678,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return;
             }
 
-            var program = _program;
+            ShaderCollection program = _program;
 
             if ((_dirty & DirtyFlags.Uniform) == DirtyFlags.Uniform)
             {
@@ -759,14 +760,14 @@ namespace Ryujinx.Graphics.Vulkan
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         private void UpdateAndBind(CommandBufferScoped cbs, ShaderCollection program, int setIndex, PipelineBindPoint pbp)
         {
-            var bindingSegments = program.BindingSegments[setIndex];
+            ResourceBindingSegment[] bindingSegments = program.BindingSegments[setIndex];
 
             if (bindingSegments.Length == 0)
             {
                 return;
             }
 
-            var dummyBuffer = _dummyBuffer?.GetBuffer();
+            Auto<DisposableBuffer> dummyBuffer = _dummyBuffer?.GetBuffer();
 
             if (_updateDescriptorCacheCbIndex)
             {
@@ -774,7 +775,7 @@ namespace Ryujinx.Graphics.Vulkan
                 program.UpdateDescriptorCacheCommandBufferIndex(cbs.CommandBufferIndex);
             }
 
-            var dsc = program.GetNewDescriptorSetCollection(setIndex, out var isNew).Get(cbs);
+            DescriptorSetCollection dsc = program.GetNewDescriptorSetCollection(setIndex, out bool isNew).Get(cbs);
 
             if (!program.HasMinimalLayout)
             {
@@ -823,7 +824,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                         if (_storageSet.Set(index))
                         {
-                            ref var info = ref _storageBuffers[index];
+                            ref DescriptorBufferInfo info = ref _storageBuffers[index];
 
                             bool mirrored = UpdateBuffer(cbs,
                                 ref info,
@@ -849,8 +850,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                             for (int i = 0; i < count; i++)
                             {
-                                ref var texture = ref textures[i];
-                                ref var refs = ref _textureRefs[binding + i];
+                                ref DescriptorImageInfo texture = ref textures[i];
+                                ref TextureRef refs = ref _textureRefs[binding + i];
 
                                 texture.ImageView = refs.ImageView?.Get(cbs).Value ?? default;
                                 texture.Sampler = refs.Sampler?.Get(cbs).Value ?? default;
@@ -933,7 +934,7 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var sets = dsc.GetSets();
+            DescriptorSet[] sets = dsc.GetSets();
             _templateUpdater.Commit(_gd, _device, sets[0]);
 
             _gd.Api.CmdBindDescriptorSets(cbs.CommandBuffer, pbp, _program.PipelineLayout, (uint)setIndex, 1, sets, 0, ReadOnlySpan<uint>.Empty);
@@ -942,7 +943,7 @@ namespace Ryujinx.Graphics.Vulkan
         private void UpdateAndBindTexturesWithoutTemplate(CommandBufferScoped cbs, ShaderCollection program, PipelineBindPoint pbp)
         {
             int setIndex = PipelineBase.TextureSetIndex;
-            var bindingSegments = program.BindingSegments[setIndex];
+            ResourceBindingSegment[] bindingSegments = program.BindingSegments[setIndex];
 
             if (bindingSegments.Length == 0)
             {
@@ -955,7 +956,7 @@ namespace Ryujinx.Graphics.Vulkan
                 program.UpdateDescriptorCacheCommandBufferIndex(cbs.CommandBufferIndex);
             }
 
-            var dsc = program.GetNewDescriptorSetCollection(setIndex, out _).Get(cbs);
+            DescriptorSetCollection dsc = program.GetNewDescriptorSetCollection(setIndex, out _).Get(cbs);
 
             foreach (ResourceBindingSegment segment in bindingSegments)
             {
@@ -970,8 +971,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                         for (int i = 0; i < count; i++)
                         {
-                            ref var texture = ref textures[i];
-                            ref var refs = ref _textureRefs[binding + i];
+                            ref DescriptorImageInfo texture = ref textures[i];
+                            ref TextureRef refs = ref _textureRefs[binding + i];
 
                             texture.ImageView = refs.ImageView?.Get(cbs).Value ?? default;
                             texture.Sampler = refs.Sampler?.Get(cbs).Value ?? default;
@@ -1014,7 +1015,7 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var sets = dsc.GetSets();
+            DescriptorSet[] sets = dsc.GetSets();
 
             _gd.Api.CmdBindDescriptorSets(cbs.CommandBuffer, pbp, _program.PipelineLayout, (uint)setIndex, 1, sets, 0, ReadOnlySpan<uint>.Empty);
         }
@@ -1023,8 +1024,8 @@ namespace Ryujinx.Graphics.Vulkan
         private void UpdateAndBindUniformBufferPd(CommandBufferScoped cbs)
         {
             int sequence = _pdSequence;
-            var bindingSegments = _program.BindingSegments[PipelineBase.UniformSetIndex];
-            var dummyBuffer = _dummyBuffer?.GetBuffer();
+            ResourceBindingSegment[] bindingSegments = _program.BindingSegments[PipelineBase.UniformSetIndex];
+            Auto<DisposableBuffer> dummyBuffer = _dummyBuffer?.GetBuffer();
 
             long updatedBindings = 0;
             DescriptorSetTemplateWriter writer = _templateUpdater.Begin(32 * Unsafe.SizeOf<DescriptorBufferInfo>());
@@ -1076,7 +1077,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return;
             }
 
-            var dummyBuffer = _dummyBuffer?.GetBuffer().Get(cbs).Value ?? default;
+            Buffer dummyBuffer = _dummyBuffer?.GetBuffer().Get(cbs).Value ?? default;
 
             foreach (ResourceBindingSegment segment in _program.ClearSegments[setIndex])
             {
@@ -1088,7 +1089,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             for (int setIndex = PipelineBase.DescriptorSetLayouts; setIndex < program.BindingSegments.Length; setIndex++)
             {
-                var bindingSegments = program.BindingSegments[setIndex];
+                ResourceBindingSegment[] bindingSegments = program.BindingSegments[setIndex];
 
                 if (bindingSegments.Length == 0)
                 {

src/Ryujinx.Graphics.Vulkan/Effects/AreaScalingFilter.cs

@@ -41,9 +41,9 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             _pipeline.Initialize();
 
-            var scalingShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/AreaScaling.spv");
+            byte[] scalingShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/AreaScaling.spv");
 
-            var scalingResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout scalingResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
@@ -82,7 +82,7 @@ namespace Ryujinx.Graphics.Vulkan.Effects
             ];
 
             int rangeSize = dimensionsBuffer.Length * sizeof(float);
-            using var buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
+            using ScopedTemporaryBuffer buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
             buffer.Holder.SetDataUnchecked(buffer.Offset, dimensionsBuffer);
 
             int threadGroupWorkRegionDim = 16;

src/Ryujinx.Graphics.Vulkan/Effects/FsrScalingFilter.cs

@@ -53,15 +53,15 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             _pipeline.Initialize();
 
-            var scalingShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/FsrScaling.spv");
-            var sharpeningShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/FsrSharpening.spv");
+            byte[] scalingShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/FsrScaling.spv");
+            byte[] sharpeningShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/FsrSharpening.spv");
 
-            var scalingResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout scalingResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
 
-            var sharpeningResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout sharpeningResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 3)
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 4)
@@ -94,9 +94,9 @@ namespace Ryujinx.Graphics.Vulkan.Effects
                 || _intermediaryTexture.Info.Height != height
                 || !_intermediaryTexture.Info.Equals(view.Info))
             {
-                var originalInfo = view.Info;
+                TextureCreateInfo originalInfo = view.Info;
 
-                var info = new TextureCreateInfo(
+                TextureCreateInfo info = new(
                     width,
                     height,
                     originalInfo.Depth,
@@ -140,11 +140,11 @@ namespace Ryujinx.Graphics.Vulkan.Effects
             ];
 
             int rangeSize = dimensionsBuffer.Length * sizeof(float);
-            using var buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
+            using ScopedTemporaryBuffer buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
             buffer.Holder.SetDataUnchecked(buffer.Offset, dimensionsBuffer);
 
             ReadOnlySpan<float> sharpeningBufferData = [1.5f - (Level * 0.01f * 1.5f)];
-            using var sharpeningBuffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, sizeof(float));
+            using ScopedTemporaryBuffer sharpeningBuffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, sizeof(float));
             sharpeningBuffer.Holder.SetDataUnchecked(sharpeningBuffer.Offset, sharpeningBufferData);
 
             int threadGroupWorkRegionDim = 16;

src/Ryujinx.Graphics.Vulkan/Effects/FxaaPostProcessingEffect.cs

@@ -37,9 +37,9 @@ namespace Ryujinx.Graphics.Vulkan.Effects
         {
             _pipeline.Initialize();
 
-            var shader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/Fxaa.spv");
+            byte[] shader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/Fxaa.spv");
 
-            var resourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout resourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
@@ -65,14 +65,14 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             ReadOnlySpan<float> resolutionBuffer = [view.Width, view.Height];
             int rangeSize = resolutionBuffer.Length * sizeof(float);
-            using var buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
+            using ScopedTemporaryBuffer buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
 
             buffer.Holder.SetDataUnchecked(buffer.Offset, resolutionBuffer);
 
             _pipeline.SetUniformBuffers([new BufferAssignment(2, buffer.Range)]);
 
-            var dispatchX = BitUtils.DivRoundUp(view.Width, IPostProcessingEffect.LocalGroupSize);
-            var dispatchY = BitUtils.DivRoundUp(view.Height, IPostProcessingEffect.LocalGroupSize);
+            int dispatchX = BitUtils.DivRoundUp(view.Width, IPostProcessingEffect.LocalGroupSize);
+            int dispatchY = BitUtils.DivRoundUp(view.Height, IPostProcessingEffect.LocalGroupSize);
 
             _pipeline.SetImage(ShaderStage.Compute, 0, _texture?.GetView(FormatTable.ConvertRgba8SrgbToUnorm(view.Info.Format)));
             _pipeline.DispatchCompute(dispatchX, dispatchY, 1);

src/Ryujinx.Graphics.Vulkan/Effects/SmaaPostProcessingEffect.cs

@@ -1,4 +1,5 @@
 using Ryujinx.Common;
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Shader;
 using Ryujinx.Graphics.Shader.Translation;
@@ -74,23 +75,23 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             _pipeline.Initialize();
 
-            var edgeShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaEdge.spv");
-            var blendShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaBlend.spv");
-            var neighbourShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaNeighbour.spv");
+            byte[] edgeShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaEdge.spv");
+            byte[] blendShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaBlend.spv");
+            byte[] neighbourShader = EmbeddedResources.Read("Ryujinx.Graphics.Vulkan/Effects/Shaders/SmaaNeighbour.spv");
 
-            var edgeResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout edgeResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
 
-            var blendResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout blendResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 3)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 4)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
 
-            var neighbourResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout neighbourResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 2)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 1)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 3)
@@ -108,7 +109,7 @@ namespace Ryujinx.Graphics.Vulkan.Effects
                 QualityUltra = Quality == 3 ? 1 : 0,
             };
 
-            var specInfo = new SpecDescription(
+            SpecDescription specInfo = new(
                 (0, SpecConstType.Int32),
                 (1, SpecConstType.Int32),
                 (2, SpecConstType.Int32),
@@ -139,7 +140,7 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
         private void Initialize()
         {
-            var areaInfo = new TextureCreateInfo(AreaWidth,
+            TextureCreateInfo areaInfo = new(AreaWidth,
                 AreaHeight,
                 1,
                 1,
@@ -155,7 +156,7 @@ namespace Ryujinx.Graphics.Vulkan.Effects
                 SwizzleComponent.Blue,
                 SwizzleComponent.Alpha);
 
-            var searchInfo = new TextureCreateInfo(SearchWidth,
+            TextureCreateInfo searchInfo = new(SearchWidth,
                 SearchHeight,
                 1,
                 1,
@@ -171,8 +172,8 @@ namespace Ryujinx.Graphics.Vulkan.Effects
                 SwizzleComponent.Blue,
                 SwizzleComponent.Alpha);
 
-            var areaTexture = EmbeddedResources.ReadFileToRentedMemory("Ryujinx.Graphics.Vulkan/Effects/Textures/SmaaAreaTexture.bin");
-            var searchTexture = EmbeddedResources.ReadFileToRentedMemory("Ryujinx.Graphics.Vulkan/Effects/Textures/SmaaSearchTexture.bin");
+            MemoryOwner<byte> areaTexture = EmbeddedResources.ReadFileToRentedMemory("Ryujinx.Graphics.Vulkan/Effects/Textures/SmaaAreaTexture.bin");
+            MemoryOwner<byte> searchTexture = EmbeddedResources.ReadFileToRentedMemory("Ryujinx.Graphics.Vulkan/Effects/Textures/SmaaSearchTexture.bin");
 
             _areaTexture = _renderer.CreateTexture(areaInfo) as TextureView;
             _searchTexture = _renderer.CreateTexture(searchInfo) as TextureView;
@@ -202,8 +203,8 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             _renderer.Pipeline.TextureBarrier();
 
-            var dispatchX = BitUtils.DivRoundUp(view.Width, IPostProcessingEffect.LocalGroupSize);
-            var dispatchY = BitUtils.DivRoundUp(view.Height, IPostProcessingEffect.LocalGroupSize);
+            int dispatchX = BitUtils.DivRoundUp(view.Width, IPostProcessingEffect.LocalGroupSize);
+            int dispatchY = BitUtils.DivRoundUp(view.Height, IPostProcessingEffect.LocalGroupSize);
 
             // Edge pass
             _pipeline.SetProgram(_edgeProgram);
@@ -212,7 +213,7 @@ namespace Ryujinx.Graphics.Vulkan.Effects
 
             ReadOnlySpan<float> resolutionBuffer = [view.Width, view.Height];
             int rangeSize = resolutionBuffer.Length * sizeof(float);
-            using var buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
+            using ScopedTemporaryBuffer buffer = _renderer.BufferManager.ReserveOrCreate(_renderer, cbs, rangeSize);
 
             buffer.Holder.SetDataUnchecked(buffer.Offset, resolutionBuffer);
             _pipeline.SetUniformBuffers([new BufferAssignment(2, buffer.Range)]);

src/Ryujinx.Graphics.Vulkan/FenceHolder.cs

@@ -20,7 +20,7 @@ namespace Ryujinx.Graphics.Vulkan
             _device = device;
             _concurrentWaitUnsupported = concurrentWaitUnsupported;
 
-            var fenceCreateInfo = new FenceCreateInfo
+            FenceCreateInfo fenceCreateInfo = new()
             {
                 SType = StructureType.FenceCreateInfo,
             };

src/Ryujinx.Graphics.Vulkan/FormatCapabilities.cs

@@ -98,11 +98,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public bool BufferFormatSupports(FormatFeatureFlags flags, Format format)
         {
-            var formatFeatureFlags = _bufferTable[(int)format];
+            FormatFeatureFlags formatFeatureFlags = _bufferTable[(int)format];
 
             if (formatFeatureFlags == 0)
             {
-                _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp);
+                _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out FormatProperties fp);
                 formatFeatureFlags = fp.BufferFeatures;
                 _bufferTable[(int)format] = formatFeatureFlags;
             }
@@ -131,18 +131,18 @@ namespace Ryujinx.Graphics.Vulkan
 
         public bool BufferFormatSupports(FormatFeatureFlags flags, VkFormat format)
         {
-            _api.GetPhysicalDeviceFormatProperties(_physicalDevice, format, out var fp);
+            _api.GetPhysicalDeviceFormatProperties(_physicalDevice, format, out FormatProperties fp);
 
             return (fp.BufferFeatures & flags) == flags;
         }
 
         public bool OptimalFormatSupports(FormatFeatureFlags flags, Format format)
         {
-            var formatFeatureFlags = _optimalTable[(int)format];
+            FormatFeatureFlags formatFeatureFlags = _optimalTable[(int)format];
 
             if (formatFeatureFlags == 0)
             {
-                _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp);
+                _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out FormatProperties fp);
                 formatFeatureFlags = fp.OptimalTilingFeatures;
                 _optimalTable[(int)format] = formatFeatureFlags;
             }
@@ -152,11 +152,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public VkFormat ConvertToVkFormat(Format srcFormat, bool storageFeatureFlagRequired)
         {
-            var format = FormatTable.GetFormat(srcFormat);
+            VkFormat format = FormatTable.GetFormat(srcFormat);
 
-            var requiredFeatures = FormatFeatureFlags.SampledImageBit |
-                                   FormatFeatureFlags.TransferSrcBit |
-                                   FormatFeatureFlags.TransferDstBit;
+            FormatFeatureFlags requiredFeatures = FormatFeatureFlags.SampledImageBit |
+                                                  FormatFeatureFlags.TransferSrcBit |
+                                                  FormatFeatureFlags.TransferDstBit;
 
             if (srcFormat.IsDepthOrStencil())
             {
@@ -194,7 +194,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public VkFormat ConvertToVertexVkFormat(Format srcFormat)
         {
-            var format = FormatTable.GetFormat(srcFormat);
+            VkFormat format = FormatTable.GetFormat(srcFormat);
 
             if (!BufferFormatSupports(FormatFeatureFlags.VertexBufferBit, srcFormat) ||
                 (IsRGB16IntFloat(srcFormat) && VulkanConfiguration.ForceRGB16IntFloatUnsupported))

src/Ryujinx.Graphics.Vulkan/FramebufferParams.cs

@@ -34,7 +34,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public FramebufferParams(Device device, TextureView view, uint width, uint height)
         {
-            var format = view.Info.Format;
+            Format format = view.Info.Format;
 
             bool isDepthStencil = format.IsDepthOrStencil();
 
@@ -112,7 +112,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 if (IsValidTextureView(color))
                 {
-                    var texture = (TextureView)color;
+                    TextureView texture = (TextureView)color;
 
                     _attachments[index] = texture.GetImageViewForAttachment();
                     _colors[index] = texture;
@@ -123,7 +123,7 @@ namespace Ryujinx.Graphics.Vulkan
                     AttachmentFormats[index] = texture.VkFormat;
                     AttachmentIndices[index] = bindIndex;
 
-                    var format = texture.Info.Format;
+                    Format format = texture.Info.Format;
 
                     if (format.IsInteger())
                     {
@@ -348,7 +348,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (_colors != null && (uint)index < ColorAttachmentsCount)
             {
-                var format = _colors[index].Info.Format;
+                Format format = _colors[index].Info.Format;
 
                 if (format.IsSint())
                 {
@@ -403,7 +403,7 @@ namespace Ryujinx.Graphics.Vulkan
                 attachments[i] = _attachments[i].Get(cbs).Value;
             }
 
-            var framebufferCreateInfo = new FramebufferCreateInfo
+            FramebufferCreateInfo framebufferCreateInfo = new()
             {
                 SType = StructureType.FramebufferCreateInfo,
                 RenderPass = renderPass.Get(cbs).Value,
@@ -414,13 +414,13 @@ namespace Ryujinx.Graphics.Vulkan
                 Layers = Layers,
             };
 
-            api.CreateFramebuffer(_device, in framebufferCreateInfo, null, out var framebuffer).ThrowOnError();
+            api.CreateFramebuffer(_device, in framebufferCreateInfo, null, out Framebuffer framebuffer).ThrowOnError();
             return new Auto<DisposableFramebuffer>(new DisposableFramebuffer(api, _device, framebuffer), null, _attachments[..AttachmentsCount]);
         }
 
         public TextureView[] GetAttachmentViews()
         {
-            var result = new TextureView[AttachmentsCount];
+            TextureView[] result = new TextureView[AttachmentsCount];
             _colors?.AsSpan(..ColorAttachmentsCount).CopyTo(result.AsSpan());
 
             if (_depthStencil != null)

src/Ryujinx.Graphics.Vulkan/HashTableSlim.cs

@@ -65,7 +65,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void Add(ref TKey key, TValue value)
         {
-            var entry = new Entry
+            Entry entry = new()
             {
                 Hash = key.GetHashCode(),
                 Key = key,
@@ -75,7 +75,7 @@ namespace Ryujinx.Graphics.Vulkan
             int hashCode = key.GetHashCode();
             int bucketIndex = hashCode & TotalBucketsMask;
 
-            ref var bucket = ref _hashTable[bucketIndex];
+            ref Bucket bucket = ref _hashTable[bucketIndex];
             if (bucket.Entries != null)
             {
                 int index = bucket.Length;
@@ -102,11 +102,11 @@ namespace Ryujinx.Graphics.Vulkan
         {
             int hashCode = key.GetHashCode();
 
-            ref var bucket = ref _hashTable[hashCode & TotalBucketsMask];
-            var entries = bucket.AsSpan();
+            ref Bucket bucket = ref _hashTable[hashCode & TotalBucketsMask];
+            Span<Entry> entries = bucket.AsSpan();
             for (int i = 0; i < entries.Length; i++)
             {
-                ref var entry = ref entries[i];
+                ref Entry entry = ref entries[i];
 
                 if (entry.Hash == hashCode && entry.Key.Equals(ref key))
                 {
@@ -124,10 +124,10 @@ namespace Ryujinx.Graphics.Vulkan
         {
             int hashCode = key.GetHashCode();
 
-            var entries = _hashTable[hashCode & TotalBucketsMask].AsSpan();
+            Span<Entry> entries = _hashTable[hashCode & TotalBucketsMask].AsSpan();
             for (int i = 0; i < entries.Length; i++)
             {
-                ref var entry = ref entries[i];
+                ref Entry entry = ref entries[i];
 
                 if (entry.Hash == hashCode && entry.Key.Equals(ref key))
                 {

src/Ryujinx.Graphics.Vulkan/HelperShader.cs

@@ -5,6 +5,7 @@ using Ryujinx.Graphics.Shader.Translation;
 using Silk.NET.Vulkan;
 using System;
 using System.Numerics;
+using Buffer = Silk.NET.Vulkan.Buffer;
 using CompareOp = Ryujinx.Graphics.GAL.CompareOp;
 using Format = Ryujinx.Graphics.GAL.Format;
 using PrimitiveTopology = Ryujinx.Graphics.GAL.PrimitiveTopology;
@@ -63,7 +64,7 @@ namespace Ryujinx.Graphics.Vulkan
             _samplerLinear = gd.CreateSampler(SamplerCreateInfo.Create(MinFilter.Linear, MagFilter.Linear));
             _samplerNearest = gd.CreateSampler(SamplerCreateInfo.Create(MinFilter.Nearest, MagFilter.Nearest));
 
-            var blitResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout blitResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Vertex, ResourceType.UniformBuffer, 1)
                 .Add(ResourceStages.Fragment, ResourceType.TextureAndSampler, 0).Build();
 
@@ -82,7 +83,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ColorBlitClearAlphaFragment.spv"), ShaderStage.Fragment, TargetLanguage.Spirv)
             ], blitResourceLayout);
 
-            var colorClearResourceLayout = new ResourceLayoutBuilder().Add(ResourceStages.Vertex, ResourceType.UniformBuffer, 1).Build();
+            ResourceLayout colorClearResourceLayout = new ResourceLayoutBuilder().Add(ResourceStages.Vertex, ResourceType.UniformBuffer, 1).Build();
 
             _programColorClearF = gd.CreateProgramWithMinimalLayout([
                 new ShaderSource(ReadSpirv("ColorClearVertex.spv"), ShaderStage.Vertex, TargetLanguage.Spirv),
@@ -104,7 +105,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("DepthStencilClearFragment.spv"), ShaderStage.Fragment, TargetLanguage.Spirv)
             ], colorClearResourceLayout);
 
-            var strideChangeResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout strideChangeResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 1)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 2, true).Build();
@@ -113,7 +114,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ChangeBufferStride.spv"), ShaderStage.Compute, TargetLanguage.Spirv)
             ], strideChangeResourceLayout);
 
-            var colorCopyResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout colorCopyResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Compute, ResourceType.TextureAndSampler, 0)
                 .Add(ResourceStages.Compute, ResourceType.Image, 0, true).Build();
@@ -130,7 +131,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ColorCopyWideningCompute.spv"), ShaderStage.Compute, TargetLanguage.Spirv)
             ], colorCopyResourceLayout);
 
-            var colorDrawToMsResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout colorDrawToMsResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Fragment, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Fragment, ResourceType.TextureAndSampler, 0).Build();
 
@@ -139,7 +140,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ColorDrawToMsFragment.spv"), ShaderStage.Fragment, TargetLanguage.Spirv)
             ], colorDrawToMsResourceLayout);
 
-            var convertD32S8ToD24S8ResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout convertD32S8ToD24S8ResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 1)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 2, true).Build();
@@ -148,7 +149,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ConvertD32S8ToD24S8.spv"), ShaderStage.Compute, TargetLanguage.Spirv)
             ], convertD32S8ToD24S8ResourceLayout);
 
-            var convertIndexBufferResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout convertIndexBufferResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 1)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 2, true).Build();
@@ -157,7 +158,7 @@ namespace Ryujinx.Graphics.Vulkan
                 new ShaderSource(ReadSpirv("ConvertIndexBuffer.spv"), ShaderStage.Compute, TargetLanguage.Spirv)
             ], convertIndexBufferResourceLayout);
 
-            var convertIndirectDataResourceLayout = new ResourceLayoutBuilder()
+            ResourceLayout convertIndirectDataResourceLayout = new ResourceLayoutBuilder()
                 .Add(ResourceStages.Compute, ResourceType.UniformBuffer, 0)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 1)
                 .Add(ResourceStages.Compute, ResourceType.StorageBuffer, 2, true)
@@ -230,17 +231,17 @@ namespace Ryujinx.Graphics.Vulkan
         {
             gd.FlushAllCommands();
 
-            using var cbs = gd.CommandBufferPool.Rent();
+            using CommandBufferScoped cbs = gd.CommandBufferPool.Rent();
 
             for (int l = 0; l < levels; l++)
             {
-                var mipSrcRegion = new Extents2D(
+                Extents2D mipSrcRegion = new(
                     srcRegion.X1 >> l,
                     srcRegion.Y1 >> l,
                     srcRegion.X2 >> l,
                     srcRegion.Y2 >> l);
 
-                var mipDstRegion = new Extents2D(
+                Extents2D mipDstRegion = new(
                     dstRegion.X1 >> l,
                     dstRegion.Y1 >> l,
                     dstRegion.X2 >> l,
@@ -248,8 +249,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int z = 0; z < layers; z++)
                 {
-                    var srcView = Create2DLayerView(src, z, l);
-                    var dstView = Create2DLayerView(dst, z, l);
+                    TextureView srcView = Create2DLayerView(src, z, l);
+                    TextureView dstView = Create2DLayerView(dst, z, l);
 
                     if (isDepthOrStencil)
                     {
@@ -310,7 +311,7 @@ namespace Ryujinx.Graphics.Vulkan
                 int dstWidth = Math.Max(1, dst.Width >> mipDstLevel);
                 int dstHeight = Math.Max(1, dst.Height >> mipDstLevel);
 
-                var extents = new Extents2D(
+                Extents2D extents = new(
                     0,
                     0,
                     Math.Min(srcWidth, dstWidth),
@@ -318,8 +319,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, mipSrcLevel);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, mipDstLevel);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, mipSrcLevel);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, mipDstLevel);
 
                     BlitColor(
                         gd,
@@ -357,7 +358,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             const int RegionBufferSize = 16;
 
-            var sampler = linearFilter ? _samplerLinear : _samplerNearest;
+            ISampler sampler = linearFilter ? _samplerLinear : _samplerNearest;
 
             _pipeline.SetTextureAndSamplerIdentitySwizzle(ShaderStage.Fragment, 0, src, sampler);
 
@@ -378,7 +379,7 @@ namespace Ryujinx.Graphics.Vulkan
                 (region[2], region[3]) = (region[3], region[2]);
             }
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, RegionBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, RegionBufferSize);
 
             buffer.Holder.SetDataUnchecked<float>(buffer.Offset, region);
 
@@ -386,7 +387,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Span<Viewport> viewports = stackalloc Viewport[1];
 
-            var rect = new Rectangle<float>(
+            Rectangle<float> rect = new(
                 MathF.Min(dstRegion.X1, dstRegion.X2),
                 MathF.Min(dstRegion.Y1, dstRegion.Y2),
                 MathF.Abs(dstRegion.X2 - dstRegion.X1),
@@ -474,7 +475,7 @@ namespace Ryujinx.Graphics.Vulkan
                 (region[2], region[3]) = (region[3], region[2]);
             }
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, RegionBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, RegionBufferSize);
 
             buffer.Holder.SetDataUnchecked<float>(buffer.Offset, region);
 
@@ -482,7 +483,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Span<Viewport> viewports = stackalloc Viewport[1];
 
-            var rect = new Rectangle<float>(
+            Rectangle<float> rect = new(
                 MathF.Min(dstRegion.X1, dstRegion.X2),
                 MathF.Min(dstRegion.Y1, dstRegion.Y2),
                 MathF.Abs(dstRegion.X2 - dstRegion.X1),
@@ -505,11 +506,11 @@ namespace Ryujinx.Graphics.Vulkan
             _pipeline.SetViewports(viewports);
             _pipeline.SetPrimitiveTopology(PrimitiveTopology.TriangleStrip);
 
-            var aspectFlags = src.Info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = src.Info.Format.ConvertAspectFlags();
 
             if (aspectFlags.HasFlag(ImageAspectFlags.DepthBit))
             {
-                var depthTexture = CreateDepthOrStencilView(src, DepthStencilMode.Depth);
+                TextureView depthTexture = CreateDepthOrStencilView(src, DepthStencilMode.Depth);
 
                 BlitDepthStencilDraw(depthTexture, isDepth: true);
 
@@ -521,7 +522,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (aspectFlags.HasFlag(ImageAspectFlags.StencilBit) && _programStencilBlit != null)
             {
-                var stencilTexture = CreateDepthOrStencilView(src, DepthStencilMode.Stencil);
+                TextureView stencilTexture = CreateDepthOrStencilView(src, DepthStencilMode.Stencil);
 
                 BlitDepthStencilDraw(stencilTexture, isDepth: false);
 
@@ -624,11 +625,11 @@ namespace Ryujinx.Graphics.Vulkan
 
             gd.FlushAllCommands();
 
-            using var cbs = gd.CommandBufferPool.Rent();
+            using CommandBufferScoped cbs = gd.CommandBufferPool.Rent();
 
             _pipeline.SetCommandBuffer(cbs);
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ClearColorBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ClearColorBufferSize);
 
             buffer.Holder.SetDataUnchecked(buffer.Offset, clearColor);
 
@@ -686,11 +687,11 @@ namespace Ryujinx.Graphics.Vulkan
 
             gd.FlushAllCommands();
 
-            using var cbs = gd.CommandBufferPool.Rent();
+            using CommandBufferScoped cbs = gd.CommandBufferPool.Rent();
 
             _pipeline.SetCommandBuffer(cbs);
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ClearColorBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ClearColorBufferSize);
 
             buffer.Holder.SetDataUnchecked<float>(buffer.Offset, [depthValue]);
 
@@ -747,7 +748,7 @@ namespace Ryujinx.Graphics.Vulkan
                 (region[2], region[3]) = (region[3], region[2]);
             }
 
-            var bufferHandle = gd.BufferManager.CreateWithHandle(gd, RegionBufferSize);
+            BufferHandle bufferHandle = gd.BufferManager.CreateWithHandle(gd, RegionBufferSize);
 
             gd.BufferManager.SetData<float>(bufferHandle, 0, region);
 
@@ -755,7 +756,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Span<Viewport> viewports = stackalloc Viewport[1];
 
-            var rect = new Rectangle<float>(
+            Rectangle<float> rect = new(
                 MathF.Min(dstRegion.X1, dstRegion.X2),
                 MathF.Min(dstRegion.Y1, dstRegion.Y2),
                 MathF.Abs(dstRegion.X2 - dstRegion.X1),
@@ -790,14 +791,14 @@ namespace Ryujinx.Graphics.Vulkan
             int elems = size / stride;
             int newSize = elems * newStride;
 
-            var srcBufferAuto = src.GetBuffer();
-            var dstBufferAuto = dst.GetBuffer();
+            Auto<DisposableBuffer> srcBufferAuto = src.GetBuffer();
+            Auto<DisposableBuffer> dstBufferAuto = dst.GetBuffer();
 
-            var srcBuffer = srcBufferAuto.Get(cbs, srcOffset, size).Value;
-            var dstBuffer = dstBufferAuto.Get(cbs, 0, newSize).Value;
+            Buffer srcBuffer = srcBufferAuto.Get(cbs, srcOffset, size).Value;
+            Buffer dstBuffer = dstBufferAuto.Get(cbs, 0, newSize).Value;
 
-            var access = supportsUint8 ? AccessFlags.ShaderWriteBit : AccessFlags.TransferWriteBit;
-            var stage = supportsUint8 ? PipelineStageFlags.ComputeShaderBit : PipelineStageFlags.TransferBit;
+            AccessFlags access = supportsUint8 ? AccessFlags.ShaderWriteBit : AccessFlags.TransferWriteBit;
+            PipelineStageFlags stage = supportsUint8 ? PipelineStageFlags.ComputeShaderBit : PipelineStageFlags.TransferBit;
 
             BufferHolder.InsertBufferBarrier(
                 gd,
@@ -821,7 +822,7 @@ namespace Ryujinx.Graphics.Vulkan
                 shaderParams[2] = size;
                 shaderParams[3] = srcOffset;
 
-                using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+                using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
 
                 buffer.Holder.SetDataUnchecked<int>(buffer.Offset, shaderParams);
 
@@ -845,7 +846,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 gd.Api.CmdFillBuffer(cbs.CommandBuffer, dstBuffer, 0, Vk.WholeSize, 0);
 
-                var bufferCopy = new BufferCopy[elems];
+                BufferCopy[] bufferCopy = new BufferCopy[elems];
 
                 for (ulong i = 0; i < (ulong)elems; i++)
                 {
@@ -885,7 +886,7 @@ namespace Ryujinx.Graphics.Vulkan
             int convertedCount = pattern.GetConvertedCount(indexCount);
             int outputIndexSize = 4;
 
-            var dstBuffer = dstIndexBuffer.GetBuffer().Get(cbs, 0, convertedCount * outputIndexSize).Value;
+            Buffer dstBuffer = dstIndexBuffer.GetBuffer().Get(cbs, 0, convertedCount * outputIndexSize).Value;
 
             const int ParamsBufferSize = 16 * sizeof(int);
 
@@ -902,8 +903,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             pattern.OffsetIndex.CopyTo(shaderParams[..pattern.OffsetIndex.Length]);
 
-            using var patternScoped = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
-            var patternBuffer = patternScoped.Holder;
+            using ScopedTemporaryBuffer patternScoped = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            BufferHolder patternBuffer = patternScoped.Holder;
 
             patternBuffer.SetDataUnchecked<int>(patternScoped.Offset, shaderParams);
 
@@ -963,7 +964,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             shaderParams[0] = BitOperations.Log2((uint)ratio);
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
 
             buffer.Holder.SetDataUnchecked<int>(buffer.Offset, shaderParams);
 
@@ -990,8 +991,8 @@ namespace Ryujinx.Graphics.Vulkan
             // - Maximum component size is 4 (R32).
             int componentSize = Math.Min(Math.Min(srcBpp, dstBpp), 4);
 
-            var srcFormat = GetFormat(componentSize, srcBpp / componentSize);
-            var dstFormat = GetFormat(componentSize, dstBpp / componentSize);
+            Format srcFormat = GetFormat(componentSize, srcBpp / componentSize);
+            Format dstFormat = GetFormat(componentSize, dstBpp / componentSize);
 
             _pipeline.SetUniformBuffers([new BufferAssignment(0, buffer.Range)]);
 
@@ -999,8 +1000,8 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, srcLevel + l, srcFormat);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, dstLevel + l);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, srcLevel + l, srcFormat);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, dstLevel + l);
 
                     _pipeline.SetTextureAndSamplerIdentitySwizzle(ShaderStage.Compute, 0, srcView, null);
                     _pipeline.SetImage(ShaderStage.Compute, 0, dstView.GetView(dstFormat));
@@ -1047,7 +1048,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             int samples = src.Info.Samples;
             bool isDepthOrStencil = src.Info.Format.IsDepthOrStencil();
-            var aspectFlags = src.Info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = src.Info.Format.ConvertAspectFlags();
 
             // X and Y are the expected texture samples.
             // Z and W are the actual texture samples used.
@@ -1055,7 +1056,7 @@ namespace Ryujinx.Graphics.Vulkan
             (shaderParams[0], shaderParams[1]) = GetSampleCountXYLog2(samples);
             (shaderParams[2], shaderParams[3]) = GetSampleCountXYLog2((int)TextureStorage.ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)samples));
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
 
             buffer.Holder.SetDataUnchecked<int>(buffer.Offset, shaderParams);
 
@@ -1082,7 +1083,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 Span<Viewport> viewports = stackalloc Viewport[1];
 
-                var rect = new Rectangle<float>(0, 0, dst.Width, dst.Height);
+                Rectangle<float> rect = new(0, 0, dst.Width, dst.Height);
 
                 viewports[0] = new Viewport(
                     rect,
@@ -1099,8 +1100,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, 0);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, 0);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, 0);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, 0);
 
                     _pipeline.SetRenderTarget(dstView, (uint)dst.Width, (uint)dst.Height);
 
@@ -1119,7 +1120,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
             else
             {
-                var format = GetFormat(src.Info.BytesPerPixel);
+                Format format = GetFormat(src.Info.BytesPerPixel);
 
                 int dispatchX = (dst.Info.Width + 31) / 32;
                 int dispatchY = (dst.Info.Height + 31) / 32;
@@ -1128,8 +1129,8 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, 0, format);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, 0);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, 0, format);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, 0);
 
                     _pipeline.SetTextureAndSamplerIdentitySwizzle(ShaderStage.Compute, 0, srcView, null);
                     _pipeline.SetImage(ShaderStage.Compute, 0, dstView.GetView(format));
@@ -1173,7 +1174,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             int samples = dst.Info.Samples;
             bool isDepthOrStencil = src.Info.Format.IsDepthOrStencil();
-            var aspectFlags = src.Info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = src.Info.Format.ConvertAspectFlags();
 
             // X and Y are the expected texture samples.
             // Z and W are the actual texture samples used.
@@ -1181,7 +1182,7 @@ namespace Ryujinx.Graphics.Vulkan
             (shaderParams[0], shaderParams[1]) = GetSampleCountXYLog2(samples);
             (shaderParams[2], shaderParams[3]) = GetSampleCountXYLog2((int)TextureStorage.ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)samples));
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
 
             buffer.Holder.SetDataUnchecked<int>(buffer.Offset, shaderParams);
 
@@ -1203,7 +1204,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             Span<Viewport> viewports = stackalloc Viewport[1];
 
-            var rect = new Rectangle<float>(0, 0, dst.Width, dst.Height);
+            Rectangle<float> rect = new(0, 0, dst.Width, dst.Height);
 
             viewports[0] = new Viewport(
                 rect,
@@ -1225,8 +1226,8 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, 0);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, 0);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, 0);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, 0);
 
                     _pipeline.SetRenderTarget(dstView, (uint)dst.Width, (uint)dst.Height);
 
@@ -1247,13 +1248,13 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 _pipeline.SetProgram(_programColorDrawToMs);
 
-                var format = GetFormat(src.Info.BytesPerPixel);
-                var vkFormat = FormatTable.GetFormat(format);
+                Format format = GetFormat(src.Info.BytesPerPixel);
+                VkFormat vkFormat = FormatTable.GetFormat(format);
 
                 for (int z = 0; z < depth; z++)
                 {
-                    var srcView = Create2DLayerView(src, srcLayer + z, 0, format);
-                    var dstView = Create2DLayerView(dst, dstLayer + z, 0);
+                    TextureView srcView = Create2DLayerView(src, srcLayer + z, 0, format);
+                    TextureView dstView = Create2DLayerView(dst, dstLayer + z, 0);
 
                     _pipeline.SetTextureAndSamplerIdentitySwizzle(ShaderStage.Fragment, 0, srcView, null);
                     _pipeline.SetRenderTarget(dstView.GetView(format), (uint)dst.Width, (uint)dst.Height);
@@ -1293,7 +1294,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (aspectFlags.HasFlag(ImageAspectFlags.DepthBit))
             {
-                var depthTexture = CreateDepthOrStencilView(src, DepthStencilMode.Depth);
+                TextureView depthTexture = CreateDepthOrStencilView(src, DepthStencilMode.Depth);
 
                 CopyMSAspectDraw(depthTexture, fromMS, isDepth: true);
 
@@ -1305,7 +1306,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (aspectFlags.HasFlag(ImageAspectFlags.StencilBit) && _programStencilDrawToMs != null)
             {
-                var stencilTexture = CreateDepthOrStencilView(src, DepthStencilMode.Stencil);
+                TextureView stencilTexture = CreateDepthOrStencilView(src, DepthStencilMode.Stencil);
 
                 CopyMSAspectDraw(stencilTexture, fromMS, isDepth: false);
 
@@ -1385,14 +1386,14 @@ namespace Ryujinx.Graphics.Vulkan
                 return from;
             }
 
-            var target = from.Info.Target switch
+            Target target = from.Info.Target switch
             {
                 Target.Texture1DArray => Target.Texture1D,
                 Target.Texture2DMultisampleArray => Target.Texture2DMultisample,
                 _ => Target.Texture2D,
             };
 
-            var info = new TextureCreateInfo(
+            TextureCreateInfo info = new(
                 Math.Max(1, from.Info.Width >> level),
                 Math.Max(1, from.Info.Height >> level),
                 1,
@@ -1494,8 +1495,8 @@ namespace Ryujinx.Graphics.Vulkan
             int convertedCount = pattern.GetConvertedCount(indexCount);
             int outputIndexSize = 4;
 
-            var srcBuffer = srcIndexBuffer.GetBuffer().Get(cbs, srcIndexBufferOffset, indexCount * indexSize).Value;
-            var dstBuffer = dstIndexBuffer.GetBuffer().Get(cbs, 0, convertedCount * outputIndexSize).Value;
+            Buffer srcBuffer = srcIndexBuffer.GetBuffer().Get(cbs, srcIndexBufferOffset, indexCount * indexSize).Value;
+            Buffer dstBuffer = dstIndexBuffer.GetBuffer().Get(cbs, 0, convertedCount * outputIndexSize).Value;
 
             const int ParamsBufferSize = 24 * sizeof(int);
             const int ParamsIndirectDispatchOffset = 16 * sizeof(int);
@@ -1522,9 +1523,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             pattern.OffsetIndex.CopyTo(shaderParams[..pattern.OffsetIndex.Length]);
 
-            using var patternScoped = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
-            var patternBuffer = patternScoped.Holder;
-            var patternBufferAuto = patternBuffer.GetBuffer();
+            using ScopedTemporaryBuffer patternScoped = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            BufferHolder patternBuffer = patternScoped.Holder;
+            Auto<DisposableBuffer> patternBufferAuto = patternBuffer.GetBuffer();
 
             patternBuffer.SetDataUnchecked<int>(patternScoped.Offset, shaderParams);
 
@@ -1596,13 +1597,13 @@ namespace Ryujinx.Graphics.Vulkan
             int inSize = pixelCount * 2 * sizeof(int);
             int outSize = pixelCount * sizeof(int);
 
-            var srcBufferAuto = src.GetBuffer();
+            Auto<DisposableBuffer> srcBufferAuto = src.GetBuffer();
 
-            var srcBuffer = srcBufferAuto.Get(cbs, 0, inSize).Value;
-            var dstBuffer = dstBufferAuto.Get(cbs, dstOffset, outSize).Value;
+            Buffer srcBuffer = srcBufferAuto.Get(cbs, 0, inSize).Value;
+            Buffer dstBuffer = dstBufferAuto.Get(cbs, dstOffset, outSize).Value;
 
-            var access = AccessFlags.ShaderWriteBit;
-            var stage = PipelineStageFlags.ComputeShaderBit;
+            AccessFlags access = AccessFlags.ShaderWriteBit;
+            PipelineStageFlags stage = PipelineStageFlags.ComputeShaderBit;
 
             BufferHolder.InsertBufferBarrier(
                 gd,
@@ -1633,7 +1634,7 @@ namespace Ryujinx.Graphics.Vulkan
             shaderParams[0] = pixelCount;
             shaderParams[1] = dstOffset;
 
-            using var buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
+            using ScopedTemporaryBuffer buffer = gd.BufferManager.ReserveOrCreate(gd, cbs, ParamsBufferSize);
 
             buffer.Holder.SetDataUnchecked<int>(buffer.Offset, shaderParams);
 

src/Ryujinx.Graphics.Vulkan/HostMemoryAllocator.cs

@@ -57,7 +57,7 @@ namespace Ryujinx.Graphics.Vulkan
             lock (_lock)
             {
                 // Does a compatible allocation exist in the tree?
-                var allocations = new HostMemoryAllocation[10];
+                HostMemoryAllocation[] allocations = new HostMemoryAllocation[10];
 
                 ulong start = (ulong)pointer;
                 ulong end = start + size;
@@ -115,7 +115,7 @@ namespace Ryujinx.Graphics.Vulkan
                     PNext = &importInfo,
                 };
 
-                var memoryAllocateInfo = new MemoryAllocateInfo
+                MemoryAllocateInfo memoryAllocateInfo = new()
                 {
                     SType = StructureType.MemoryAllocateInfo,
                     AllocationSize = pageAlignedSize,
@@ -123,7 +123,7 @@ namespace Ryujinx.Graphics.Vulkan
                     PNext = &priorityInfo,
                 };
 
-                Result result = _api.AllocateMemory(_device, in memoryAllocateInfo, null, out var deviceMemory);
+                Result result = _api.AllocateMemory(_device, in memoryAllocateInfo, null, out DeviceMemory deviceMemory);
 
                 if (result < Result.Success)
                 {
@@ -131,9 +131,9 @@ namespace Ryujinx.Graphics.Vulkan
                     return false;
                 }
 
-                var allocation = new MemoryAllocation(this, deviceMemory, pageAlignedPointer, 0, pageAlignedSize);
-                var allocAuto = new Auto<MemoryAllocation>(allocation);
-                var hostAlloc = new HostMemoryAllocation(allocAuto, pageAlignedPointer, pageAlignedSize);
+                MemoryAllocation allocation = new(this, deviceMemory, pageAlignedPointer, 0, pageAlignedSize);
+                Auto<MemoryAllocation> allocAuto = new(allocation);
+                HostMemoryAllocation hostAlloc = new(allocAuto, pageAlignedPointer, pageAlignedSize);
 
                 allocAuto.IncrementReferenceCount();
                 allocAuto.Dispose(); // Kept alive by ref count only.
@@ -152,7 +152,7 @@ namespace Ryujinx.Graphics.Vulkan
             lock (_lock)
             {
                 // Does a compatible allocation exist in the tree?
-                var allocations = new HostMemoryAllocation[10];
+                HostMemoryAllocation[] allocations = new HostMemoryAllocation[10];
 
                 ulong start = (ulong)pointer;
                 ulong end = start + size;

src/Ryujinx.Graphics.Vulkan/ImageArray.cs

@@ -128,8 +128,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < textures.Length; i++)
             {
-                ref var texture = ref textures[i];
-                ref var refs = ref _textureRefs[i];
+                ref DescriptorImageInfo texture = ref textures[i];
+                ref TextureRef refs = ref _textureRefs[i];
 
                 if (i > 0 && _textureRefs[i - 1].View == refs.View)
                 {

src/Ryujinx.Graphics.Vulkan/IndexBufferState.cs

@@ -115,7 +115,7 @@ namespace Ryujinx.Graphics.Vulkan
             // Convert the index buffer using the given pattern.
             int indexSize = GetIndexSize();
 
-            (var indexBufferAuto, var indirectBufferAuto) = gd.BufferManager.GetBufferTopologyConversionIndirect(
+            (Auto<DisposableBuffer> indexBufferAuto, Auto<DisposableBuffer> indirectBufferAuto) = gd.BufferManager.GetBufferTopologyConversionIndirect(
                 gd,
                 cbs,
                 new BufferRange(_handle, _offset, _size),

src/Ryujinx.Graphics.Vulkan/MemoryAllocator.cs

@@ -49,7 +49,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _blockLists.Count; i++)
                 {
-                    var bl = _blockLists[i];
+                    MemoryAllocatorBlockList bl = _blockLists[i];
                     if (bl.MemoryTypeIndex == memoryTypeIndex && bl.ForBuffer == isBuffer)
                     {
                         return bl.Allocate(size, alignment, map);
@@ -65,7 +65,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             try
             {
-                var newBl = new MemoryAllocatorBlockList(_api, _device, memoryTypeIndex, _blockAlignment, isBuffer);
+                MemoryAllocatorBlockList newBl = new(_api, _device, memoryTypeIndex, _blockAlignment, isBuffer);
                 _blockLists.Add(newBl);
 
                 return newBl.Allocate(size, alignment, map);
@@ -80,7 +80,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             for (int i = 0; i < _physicalDevice.PhysicalDeviceMemoryProperties.MemoryTypeCount; i++)
             {
-                var type = _physicalDevice.PhysicalDeviceMemoryProperties.MemoryTypes[i];
+                MemoryType type = _physicalDevice.PhysicalDeviceMemoryProperties.MemoryTypes[i];
 
                 if ((memoryTypeBits & (1 << i)) != 0)
                 {

src/Ryujinx.Graphics.Vulkan/MemoryAllocatorBlockList.cs

@@ -52,7 +52,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _freeRanges.Count; i++)
                 {
-                    var range = _freeRanges[i];
+                    Range range = _freeRanges[i];
 
                     ulong alignedOffset = BitUtils.AlignUp(range.Offset, alignment);
                     ulong sizeDelta = alignedOffset - range.Offset;
@@ -88,7 +88,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             private void InsertFreeRange(ulong offset, ulong size)
             {
-                var range = new Range(offset, size);
+                Range range = new(offset, size);
                 int index = _freeRanges.BinarySearch(range);
                 if (index < 0)
                 {
@@ -101,7 +101,7 @@ namespace Ryujinx.Graphics.Vulkan
             private void InsertFreeRangeComingled(ulong offset, ulong size)
             {
                 ulong endOffset = offset + size;
-                var range = new Range(offset, size);
+                Range range = new(offset, size);
                 int index = _freeRanges.BinarySearch(range);
                 if (index < 0)
                 {
@@ -194,7 +194,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 for (int i = 0; i < _blocks.Count; i++)
                 {
-                    var block = _blocks[i];
+                    Block block = _blocks[i];
 
                     if (block.Mapped == map && block.Size >= size)
                     {
@@ -213,14 +213,14 @@ namespace Ryujinx.Graphics.Vulkan
 
             ulong blockAlignedSize = BitUtils.AlignUp(size, (ulong)_blockAlignment);
 
-            var memoryAllocateInfo = new MemoryAllocateInfo
+            MemoryAllocateInfo memoryAllocateInfo = new()
             {
                 SType = StructureType.MemoryAllocateInfo,
                 AllocationSize = blockAlignedSize,
                 MemoryTypeIndex = (uint)MemoryTypeIndex,
             };
 
-            _api.AllocateMemory(_device, in memoryAllocateInfo, null, out var deviceMemory).ThrowOnError();
+            _api.AllocateMemory(_device, in memoryAllocateInfo, null, out DeviceMemory deviceMemory).ThrowOnError();
 
             nint hostPointer = nint.Zero;
 
@@ -231,7 +231,7 @@ namespace Ryujinx.Graphics.Vulkan
                 hostPointer = (nint)pointer;
             }
 
-            var newBlock = new Block(deviceMemory, hostPointer, blockAlignedSize);
+            Block newBlock = new(deviceMemory, hostPointer, blockAlignedSize);
 
             InsertBlock(newBlock);
 

src/Ryujinx.Graphics.Vulkan/MoltenVK/MVKInitialization.cs

@@ -1,5 +1,6 @@
 using Silk.NET.Core.Loader;
 using Silk.NET.Vulkan;
+using System;
 using System.Runtime.InteropServices;
 using System.Runtime.Versioning;
 
@@ -18,7 +19,7 @@ namespace Ryujinx.Graphics.Vulkan.MoltenVK
 
         public static void Initialize()
         {
-            var configSize = (nint)Marshal.SizeOf<MVKConfiguration>();
+            IntPtr configSize = (nint)Marshal.SizeOf<MVKConfiguration>();
 
             vkGetMoltenVKConfigurationMVK(nint.Zero, out MVKConfiguration config, configSize);
 

src/Ryujinx.Graphics.Vulkan/MultiFenceHolder.cs

@@ -232,7 +232,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < Fences.Length; i++)
             {
-                var fence = Fences[i];
+                FenceHolder fence = Fences[i];
 
                 if (fence != null)
                 {
@@ -256,7 +256,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < Fences.Length; i++)
             {
-                var fence = Fences[i];
+                FenceHolder fence = Fences[i];
 
                 if (fence != null && _bufferUsageBitmap.OverlapsWith(i, offset, size))
                 {

src/Ryujinx.Graphics.Vulkan/PersistentFlushBuffer.cs

@@ -1,5 +1,7 @@
 using Ryujinx.Graphics.GAL;
+using Silk.NET.Vulkan;
 using System;
+using Buffer = Silk.NET.Vulkan.Buffer;
 
 namespace Ryujinx.Graphics.Vulkan
 {
@@ -16,7 +18,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private BufferHolder ResizeIfNeeded(int size)
         {
-            var flushStorage = _flushStorage;
+            BufferHolder flushStorage = _flushStorage;
 
             if (flushStorage == null || size > _flushStorage.Size)
             {
@@ -31,13 +33,13 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Span<byte> GetBufferData(CommandBufferPool cbp, BufferHolder buffer, int offset, int size)
         {
-            var flushStorage = ResizeIfNeeded(size);
+            BufferHolder flushStorage = ResizeIfNeeded(size);
             Auto<DisposableBuffer> srcBuffer;
 
-            using (var cbs = cbp.Rent())
+            using (CommandBufferScoped cbs = cbp.Rent())
             {
                 srcBuffer = buffer.GetBuffer(cbs.CommandBuffer);
-                var dstBuffer = flushStorage.GetBuffer(cbs.CommandBuffer);
+                Auto<DisposableBuffer> dstBuffer = flushStorage.GetBuffer(cbs.CommandBuffer);
 
                 if (srcBuffer.TryIncrementReferenceCount())
                 {
@@ -59,12 +61,12 @@ namespace Ryujinx.Graphics.Vulkan
         {
             TextureCreateInfo info = view.Info;
 
-            var flushStorage = ResizeIfNeeded(size);
+            BufferHolder flushStorage = ResizeIfNeeded(size);
 
-            using (var cbs = cbp.Rent())
+            using (CommandBufferScoped cbs = cbp.Rent())
             {
-                var buffer = flushStorage.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
-                var image = view.GetImage().Get(cbs).Value;
+                Buffer buffer = flushStorage.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
+                Image image = view.GetImage().Get(cbs).Value;
 
                 view.CopyFromOrToBuffer(cbs.CommandBuffer, buffer, image, size, true, 0, 0, info.GetLayers(), info.Levels, singleSlice: false);
             }
@@ -75,12 +77,12 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Span<byte> GetTextureData(CommandBufferPool cbp, TextureView view, int size, int layer, int level)
         {
-            var flushStorage = ResizeIfNeeded(size);
+            BufferHolder flushStorage = ResizeIfNeeded(size);
 
-            using (var cbs = cbp.Rent())
+            using (CommandBufferScoped cbs = cbp.Rent())
             {
-                var buffer = flushStorage.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
-                var image = view.GetImage().Get(cbs).Value;
+                Buffer buffer = flushStorage.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
+                Image image = view.GetImage().Get(cbs).Value;
 
                 view.CopyFromOrToBuffer(cbs.CommandBuffer, buffer, image, size, true, layer, level, 1, 1, singleSlice: true);
             }

src/Ryujinx.Graphics.Vulkan/PipelineBase.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Memory;
 using Ryujinx.Graphics.GAL;
 using Ryujinx.Graphics.Shader;
 using Silk.NET.Vulkan;
@@ -6,7 +7,10 @@ using System.Collections.Generic;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
+using BlendOp = Silk.NET.Vulkan.BlendOp;
+using Buffer = Silk.NET.Vulkan.Buffer;
 using CompareOp = Ryujinx.Graphics.GAL.CompareOp;
+using Format = Silk.NET.Vulkan.Format;
 using FrontFace = Ryujinx.Graphics.GAL.FrontFace;
 using IndexType = Ryujinx.Graphics.GAL.IndexType;
 using PolygonMode = Ryujinx.Graphics.GAL.PolygonMode;
@@ -100,7 +104,7 @@ namespace Ryujinx.Graphics.Vulkan
             AutoFlush = new AutoFlushCounter(gd);
             EndRenderPassDelegate = EndRenderPass;
 
-            var pipelineCacheCreateInfo = new PipelineCacheCreateInfo
+            PipelineCacheCreateInfo pipelineCacheCreateInfo = new()
             {
                 SType = StructureType.PipelineCacheCreateInfo,
             };
@@ -115,7 +119,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             const int EmptyVbSize = 16;
 
-            using var emptyVb = gd.BufferManager.Create(gd, EmptyVbSize);
+            using BufferHolder emptyVb = gd.BufferManager.Create(gd, EmptyVbSize);
             emptyVb.SetData(0, new byte[EmptyVbSize]);
             _vertexBuffers[0] = new VertexBufferState(emptyVb.GetBuffer(), 0, 0, EmptyVbSize);
             _vertexBuffersDirty = ulong.MaxValue >> (64 - _vertexBuffers.Length);
@@ -172,7 +176,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             EndRenderPass();
 
-            var dst = Gd.BufferManager.GetBuffer(CommandBuffer, destination, offset, size, true).Get(Cbs, offset, size, true).Value;
+            Buffer dst = Gd.BufferManager.GetBuffer(CommandBuffer, destination, offset, size, true).Get(Cbs, offset, size, true).Value;
 
             BufferHolder.InsertBufferBarrier(
                 Gd,
@@ -215,9 +219,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             BeginRenderPass();
 
-            var clearValue = new ClearValue(new ClearColorValue(color.Red, color.Green, color.Blue, color.Alpha));
-            var attachment = new ClearAttachment(ImageAspectFlags.ColorBit, (uint)index, clearValue);
-            var clearRect = FramebufferParams.GetClearRect(ClearScissor, layer, layerCount);
+            ClearValue clearValue = new(new ClearColorValue(color.Red, color.Green, color.Blue, color.Alpha));
+            ClearAttachment attachment = new(ImageAspectFlags.ColorBit, (uint)index, clearValue);
+            ClearRect clearRect = FramebufferParams.GetClearRect(ClearScissor, layer, layerCount);
 
             Gd.Api.CmdClearAttachments(CommandBuffer, 1, &attachment, 1, &clearRect);
         }
@@ -229,8 +233,8 @@ namespace Ryujinx.Graphics.Vulkan
                 return;
             }
 
-            var clearValue = new ClearValue(null, new ClearDepthStencilValue(depthValue, (uint)stencilValue));
-            var flags = depthMask ? ImageAspectFlags.DepthBit : 0;
+            ClearValue clearValue = new(null, new ClearDepthStencilValue(depthValue, (uint)stencilValue));
+            ImageAspectFlags flags = depthMask ? ImageAspectFlags.DepthBit : 0;
 
             if (stencilMask)
             {
@@ -253,8 +257,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             BeginRenderPass();
 
-            var attachment = new ClearAttachment(flags, 0, clearValue);
-            var clearRect = FramebufferParams.GetClearRect(ClearScissor, layer, layerCount);
+            ClearAttachment attachment = new(flags, 0, clearValue);
+            ClearRect clearRect = FramebufferParams.GetClearRect(ClearScissor, layer, layerCount);
 
             Gd.Api.CmdClearAttachments(CommandBuffer, 1, &attachment, 1, &clearRect);
         }
@@ -268,8 +272,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             EndRenderPass();
 
-            var src = Gd.BufferManager.GetBuffer(CommandBuffer, source, srcOffset, size, false);
-            var dst = Gd.BufferManager.GetBuffer(CommandBuffer, destination, dstOffset, size, true);
+            Auto<DisposableBuffer> src = Gd.BufferManager.GetBuffer(CommandBuffer, source, srcOffset, size, false);
+            Auto<DisposableBuffer> dst = Gd.BufferManager.GetBuffer(CommandBuffer, destination, dstOffset, size, true);
 
             BufferHolder.Copy(Gd, Cbs, src, dst, srcOffset, dstOffset, size);
         }
@@ -348,7 +352,7 @@ namespace Ryujinx.Graphics.Vulkan
                 };
 
                 BufferHandle handle = pattern.GetRepeatingBuffer(vertexCount, out int indexCount);
-                var buffer = Gd.BufferManager.GetBuffer(CommandBuffer, handle, false);
+                Auto<DisposableBuffer> buffer = Gd.BufferManager.GetBuffer(CommandBuffer, handle, false);
 
                 Gd.Api.CmdBindIndexBuffer(CommandBuffer, buffer.Get(Cbs, 0, indexCount * sizeof(int)).Value, 0, Silk.NET.Vulkan.IndexType.Uint32);
 
@@ -433,7 +437,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void DrawIndexedIndirect(BufferRange indirectBuffer)
         {
-            var buffer = Gd.BufferManager
+            Buffer buffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, indirectBuffer.Handle, indirectBuffer.Offset, indirectBuffer.Size, false)
                 .Get(Cbs, indirectBuffer.Offset, indirectBuffer.Size).Value;
 
@@ -479,11 +483,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void DrawIndexedIndirectCount(BufferRange indirectBuffer, BufferRange parameterBuffer, int maxDrawCount, int stride)
         {
-            var countBuffer = Gd.BufferManager
+            Buffer countBuffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, parameterBuffer.Handle, parameterBuffer.Offset, parameterBuffer.Size, false)
                 .Get(Cbs, parameterBuffer.Offset, parameterBuffer.Size).Value;
 
-            var buffer = Gd.BufferManager
+            Buffer buffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, indirectBuffer.Handle, indirectBuffer.Offset, indirectBuffer.Size, false)
                 .Get(Cbs, indirectBuffer.Offset, indirectBuffer.Size).Value;
 
@@ -573,7 +577,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             // TODO: Support quads and other unsupported topologies.
 
-            var buffer = Gd.BufferManager
+            Buffer buffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, indirectBuffer.Handle, indirectBuffer.Offset, indirectBuffer.Size, false)
                 .Get(Cbs, indirectBuffer.Offset, indirectBuffer.Size, false).Value;
 
@@ -597,11 +601,11 @@ namespace Ryujinx.Graphics.Vulkan
                 throw new NotSupportedException();
             }
 
-            var buffer = Gd.BufferManager
+            Buffer buffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, indirectBuffer.Handle, indirectBuffer.Offset, indirectBuffer.Size, false)
                 .Get(Cbs, indirectBuffer.Offset, indirectBuffer.Size, false).Value;
 
-            var countBuffer = Gd.BufferManager
+            Buffer countBuffer = Gd.BufferManager
                 .GetBuffer(CommandBuffer, parameterBuffer.Handle, parameterBuffer.Offset, parameterBuffer.Size, false)
                 .Get(Cbs, parameterBuffer.Offset, parameterBuffer.Size, false).Value;
 
@@ -630,13 +634,13 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (texture is TextureView srcTexture)
             {
-                var oldCullMode = _newState.CullMode;
-                var oldStencilTestEnable = _newState.StencilTestEnable;
-                var oldDepthTestEnable = _newState.DepthTestEnable;
-                var oldDepthWriteEnable = _newState.DepthWriteEnable;
-                var oldViewports = DynamicState.Viewports;
-                var oldViewportsCount = _newState.ViewportsCount;
-                var oldTopology = _topology;
+                CullModeFlags oldCullMode = _newState.CullMode;
+                bool oldStencilTestEnable = _newState.StencilTestEnable;
+                bool oldDepthTestEnable = _newState.DepthTestEnable;
+                bool oldDepthWriteEnable = _newState.DepthWriteEnable;
+                Array16<Silk.NET.Vulkan.Viewport> oldViewports = DynamicState.Viewports;
+                uint oldViewportsCount = _newState.ViewportsCount;
+                PrimitiveTopology oldTopology = _topology;
 
                 _newState.CullMode = CullModeFlags.None;
                 _newState.StencilTestEnable = false;
@@ -710,11 +714,11 @@ namespace Ryujinx.Graphics.Vulkan
             
             for (int index = 0; index < Constants.MaxRenderTargets; index++)
             {
-                ref var vkBlend = ref colorBlendAttachmentStateSpan[index];
+                ref PipelineColorBlendAttachmentState vkBlend = ref colorBlendAttachmentStateSpan[index];
 
                 if (index == 0)
                 {
-                    var blendOp = blend.Op.Convert();
+                    BlendOp blendOp = blend.Op.Convert();
 
                     vkBlend = new PipelineColorBlendAttachmentState(
                         blendEnable: true,
@@ -751,7 +755,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetBlendState(int index, BlendDescriptor blend)
         {
-            ref var vkBlend = ref _newState.Internal.ColorBlendAttachmentState[index];
+            ref PipelineColorBlendAttachmentState vkBlend = ref _newState.Internal.ColorBlendAttachmentState[index];
 
             if (blend.Enable)
             {
@@ -919,7 +923,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             _topology = topology;
 
-            var vkTopology = Gd.TopologyRemap(topology).Convert();
+            Silk.NET.Vulkan.PrimitiveTopology vkTopology = Gd.TopologyRemap(topology).Convert();
 
             _newState.Topology = vkTopology;
 
@@ -928,8 +932,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetProgram(IProgram program)
         {
-            var internalProgram = (ShaderCollection)program;
-            var stages = internalProgram.GetInfos();
+            ShaderCollection internalProgram = (ShaderCollection)program;
+            PipelineShaderStageCreateInfo[] stages = internalProgram.GetInfos();
 
             _program = internalProgram;
 
@@ -952,7 +956,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void Specialize<T>(in T data) where T : unmanaged
         {
-            var dataSpan = MemoryMarshal.AsBytes(MemoryMarshal.CreateReadOnlySpan(ref Unsafe.AsRef(in data), 1));
+            ReadOnlySpan<byte> dataSpan = MemoryMarshal.AsBytes(MemoryMarshal.CreateReadOnlySpan(ref Unsafe.AsRef(in data), 1));
 
             if (!dataSpan.SequenceEqual(_newState.SpecializationData.Span))
             {
@@ -988,8 +992,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                ref var vkBlend = ref colorBlendAttachmentStateSpan[i];
-                var newMask = (ColorComponentFlags)componentMask[i];
+                ref PipelineColorBlendAttachmentState vkBlend = ref colorBlendAttachmentStateSpan[i];
+                ColorComponentFlags newMask = (ColorComponentFlags)componentMask[i];
 
                 // When color write mask is 0, remove all blend state to help the pipeline cache.
                 // Restore it when the mask becomes non-zero.
@@ -1056,9 +1060,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                var region = regions[i];
-                var offset = new Offset2D(region.X, region.Y);
-                var extent = new Extent2D((uint)region.Width, (uint)region.Height);
+                Rectangle<int> region = regions[i];
+                Offset2D offset = new(region.X, region.Y);
+                Extent2D extent = new((uint)region.Width, (uint)region.Height);
 
                 DynamicState.SetScissor(i, new Rect2D(offset, extent));
             }
@@ -1131,7 +1135,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                var range = buffers[i];
+                BufferRange range = buffers[i];
 
                 _transformFeedbackBuffers[i].Dispose();
 
@@ -1160,7 +1164,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void SetVertexAttribs(ReadOnlySpan<VertexAttribDescriptor> vertexAttribs)
         {
-            var formatCapabilities = Gd.FormatCapabilities;
+            FormatCapabilities formatCapabilities = Gd.FormatCapabilities;
 
             Span<int> newVbScalarSizes = stackalloc int[Constants.MaxVertexBuffers];
 
@@ -1171,9 +1175,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                var attribute = vertexAttribs[i];
-                var rawIndex = attribute.BufferIndex;
-                var bufferIndex = attribute.IsZero ? 0 : rawIndex + 1;
+                VertexAttribDescriptor attribute = vertexAttribs[i];
+                int rawIndex = attribute.BufferIndex;
+                int bufferIndex = attribute.IsZero ? 0 : rawIndex + 1;
 
                 if (!attribute.IsZero)
                 {
@@ -1192,7 +1196,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 int dirtyBit = BitOperations.TrailingZeroCount(dirtyVbSizes);
 
-                ref var buffer = ref _vertexBuffers[dirtyBit + 1];
+                ref VertexBufferState buffer = ref _vertexBuffers[dirtyBit + 1];
 
                 if (buffer.AttributeScalarAlignment != newVbScalarSizes[dirtyBit])
                 {
@@ -1220,10 +1224,10 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                var vertexBuffer = vertexBuffers[i];
+                VertexBufferDescriptor vertexBuffer = vertexBuffers[i];
 
                 // TODO: Support divisor > 1
-                var inputRate = vertexBuffer.Divisor != 0 ? VertexInputRate.Instance : VertexInputRate.Vertex;
+                VertexInputRate inputRate = vertexBuffer.Divisor != 0 ? VertexInputRate.Instance : VertexInputRate.Vertex;
 
                 if (vertexBuffer.Buffer.Handle != BufferHandle.Null)
                 {
@@ -1257,7 +1261,7 @@ namespace Ryujinx.Graphics.Vulkan
                             }
                         }
 
-                        ref var buffer = ref _vertexBuffers[binding];
+                        ref VertexBufferState buffer = ref _vertexBuffers[binding];
                         int oldScalarAlign = buffer.AttributeScalarAlignment;
 
                         if (Gd.Capabilities.VertexBufferAlignment < 2 &&
@@ -1318,7 +1322,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < count; i++)
             {
-                var viewport = viewports[i];
+                Viewport viewport = viewports[i];
 
                 DynamicState.SetViewport(i, new Silk.NET.Vulkan.Viewport(
                     viewport.Region.X,
@@ -1417,7 +1421,7 @@ namespace Ryujinx.Graphics.Vulkan
                         continue;
                     }
 
-                    ref var vkBlend = ref colorBlendAttachmentStateSpan[i];
+                    ref PipelineColorBlendAttachmentState vkBlend = ref colorBlendAttachmentStateSpan[i];
 
                     for (int j = 0; j < i; j++)
                     {
@@ -1426,7 +1430,7 @@ namespace Ryujinx.Graphics.Vulkan
                         if (colors[i] == colors[j])
                         {
                             // Prefer the binding with no write mask.
-                            ref var vkBlend2 = ref colorBlendAttachmentStateSpan[j];
+                            ref PipelineColorBlendAttachmentState vkBlend2 = ref colorBlendAttachmentStateSpan[j];
                             if (vkBlend.ColorWriteMask == 0)
                             {
                                 colors[i] = null;
@@ -1464,7 +1468,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         protected void UpdatePipelineAttachmentFormats()
         {
-            var dstAttachmentFormats = _newState.Internal.AttachmentFormats.AsSpan();
+            Span<Format> dstAttachmentFormats = _newState.Internal.AttachmentFormats.AsSpan();
             FramebufferParams.AttachmentFormats.AsSpan(..FramebufferParams.AttachmentsCount).CopyTo(dstAttachmentFormats);
             _newState.Internal.AttachmentIntegerFormatMask = FramebufferParams.AttachmentIntegerFormatMask;
             _newState.Internal.LogicOpsAllowed = FramebufferParams.LogicOpsAllowed;
@@ -1481,7 +1485,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         protected unsafe void CreateRenderPass()
         {
-            var hasFramebuffer = FramebufferParams != null;
+            bool hasFramebuffer = FramebufferParams != null;
 
             EndRenderPass();
 
@@ -1686,7 +1690,7 @@ namespace Ryujinx.Graphics.Vulkan
                     return false;
                 }
 
-                var pipeline = pbp == PipelineBindPoint.Compute
+                Auto<DisposablePipeline> pipeline = pbp == PipelineBindPoint.Compute
                     ? _newState.CreateComputePipeline(Gd, Device, _program, PipelineCache)
                     : _newState.CreateGraphicsPipeline(Gd, Device, _program, PipelineCache, _renderPass!.Get(Cbs).Value);
 
@@ -1718,10 +1722,10 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 FramebufferParams.InsertLoadOpBarriers(Gd, Cbs);
 
-                var renderArea = new Rect2D(null, new Extent2D(FramebufferParams.Width, FramebufferParams.Height));
-                var clearValue = new ClearValue();
+                Rect2D renderArea = new(null, new Extent2D(FramebufferParams.Width, FramebufferParams.Height));
+                ClearValue clearValue = new();
 
-                var renderPassBeginInfo = new RenderPassBeginInfo
+                RenderPassBeginInfo renderPassBeginInfo = new()
                 {
                     SType = StructureType.RenderPassBeginInfo,
                     RenderPass = _renderPass.Get(Cbs).Value,

src/Ryujinx.Graphics.Vulkan/PipelineConverter.cs

@@ -16,7 +16,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             AttachmentDescription[] attachmentDescs = null;
 
-            var subpass = new SubpassDescription
+            SubpassDescription subpass = new()
             {
                 PipelineBindPoint = PipelineBindPoint.Graphics,
             };
@@ -111,11 +111,11 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var subpassDependency = CreateSubpassDependency(gd);
+            SubpassDependency subpassDependency = CreateSubpassDependency(gd);
 
             fixed (AttachmentDescription* pAttachmentDescs = attachmentDescs)
             {
-                var renderPassCreateInfo = new RenderPassCreateInfo
+                RenderPassCreateInfo renderPassCreateInfo = new()
                 {
                     SType = StructureType.RenderPassCreateInfo,
                     PAttachments = pAttachmentDescs,
@@ -126,7 +126,7 @@ namespace Ryujinx.Graphics.Vulkan
                     DependencyCount = 1,
                 };
 
-                gd.Api.CreateRenderPass(device, in renderPassCreateInfo, null, out var renderPass).ThrowOnError();
+                gd.Api.CreateRenderPass(device, in renderPassCreateInfo, null, out RenderPass renderPass).ThrowOnError();
 
                 return new DisposableRenderPass(gd.Api, device, renderPass);
             }
@@ -134,7 +134,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public static SubpassDependency CreateSubpassDependency(VulkanRenderer gd)
         {
-            var (access, stages) = BarrierBatch.GetSubpassAccessSuperset(gd);
+            (AccessFlags access, PipelineStageFlags stages) = BarrierBatch.GetSubpassAccessSuperset(gd);
 
             return new SubpassDependency(
                 0,
@@ -148,7 +148,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public unsafe static SubpassDependency2 CreateSubpassDependency2(VulkanRenderer gd)
         {
-            var (access, stages) = BarrierBatch.GetSubpassAccessSuperset(gd);
+            (AccessFlags access, PipelineStageFlags stages) = BarrierBatch.GetSubpassAccessSuperset(gd);
 
             return new SubpassDependency2(
                 StructureType.SubpassDependency2,
@@ -231,8 +231,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < vaCount; i++)
             {
-                var attribute = vertexAttribsSpan[i];
-                var bufferIndex = attribute.IsZero ? 0 : attribute.BufferIndex + 1;
+                VertexAttribDescriptor attribute = vertexAttribsSpan[i];
+                int bufferIndex = attribute.IsZero ? 0 : attribute.BufferIndex + 1;
 
                 vertexAttributeDescriptionsSpan[i] = new VertexInputAttributeDescription(
                     (uint)i,
@@ -254,11 +254,11 @@ namespace Ryujinx.Graphics.Vulkan
             
             for (int i = 0; i < vbCount; i++)
             {
-                var vertexBuffer = vertexBuffersSpan[i];
+                BufferPipelineDescriptor vertexBuffer = vertexBuffersSpan[i];
 
                 if (vertexBuffer.Enable)
                 {
-                    var inputRate = vertexBuffer.Divisor != 0 ? VertexInputRate.Instance : VertexInputRate.Vertex;
+                    VertexInputRate inputRate = vertexBuffer.Divisor != 0 ? VertexInputRate.Instance : VertexInputRate.Vertex;
 
                     int alignedStride = vertexBuffer.Stride;
 
@@ -285,7 +285,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < Constants.MaxRenderTargets; i++)
             {
-                var blend = blendDescriptorsSpan[i];
+                BlendDescriptor blend = blendDescriptorsSpan[i];
 
                 if (blend.Enable && colorWriteMaskSpan[i] != 0)
                 {

src/Ryujinx.Graphics.Vulkan/PipelineFull.cs

@@ -34,7 +34,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void CopyPendingQuery()
         {
-            foreach (var query in _pendingQueryCopies)
+            foreach (BufferedQuery query in _pendingQueryCopies)
             {
                 query.PoolCopy(Cbs);
             }
@@ -54,7 +54,7 @@ namespace Ryujinx.Graphics.Vulkan
                 // We can't use CmdClearAttachments if not writing all components,
                 // because on Vulkan, the pipeline state does not affect clears.
                 // On proprietary Adreno drivers, CmdClearAttachments appears to execute out of order, so it's better to not use it at all.
-                var dstTexture = FramebufferParams.GetColorView(index);
+                TextureView dstTexture = FramebufferParams.GetColorView(index);
                 if (dstTexture == null)
                 {
                     return;
@@ -95,7 +95,7 @@ namespace Ryujinx.Graphics.Vulkan
                 // We can't use CmdClearAttachments if not clearing all (mask is all ones, 0xFF) or none (mask is 0) of the stencil bits,
                 // because on Vulkan, the pipeline state does not affect clears.
                 // On proprietary Adreno drivers, CmdClearAttachments appears to execute out of order, so it's better to not use it at all.
-                var dstTexture = FramebufferParams.GetDepthStencilView();
+                TextureView dstTexture = FramebufferParams.GetDepthStencilView();
                 if (dstTexture == null)
                 {
                     return;
@@ -246,7 +246,7 @@ namespace Ryujinx.Graphics.Vulkan
             AutoFlush.RegisterFlush(DrawCount);
             EndRenderPass();
 
-            foreach ((var queryPool, _) in _activeQueries)
+            foreach ((QueryPool queryPool, _) in _activeQueries)
             {
                 Gd.Api.CmdEndQuery(CommandBuffer, queryPool, 0);
             }
@@ -271,7 +271,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             _activeBufferMirrors.Clear();
 
-            foreach ((var queryPool, var isOcclusion) in _activeQueries)
+            foreach ((QueryPool queryPool, bool isOcclusion) in _activeQueries)
             {
                 bool isPrecise = Gd.Capabilities.SupportsPreciseOcclusionQueries && isOcclusion;
 

src/Ryujinx.Graphics.Vulkan/PipelineLayoutCache.cs

@@ -25,7 +25,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 if (SetDescriptors != null)
                 {
-                    foreach (var setDescriptor in SetDescriptors)
+                    foreach (ResourceDescriptorCollection setDescriptor in SetDescriptors)
                     {
                         hasher.Add(setDescriptor);
                     }
@@ -81,7 +81,7 @@ namespace Ryujinx.Graphics.Vulkan
             ReadOnlyCollection<ResourceDescriptorCollection> setDescriptors,
             bool usePushDescriptors)
         {
-            var key = new PlceKey(setDescriptors, usePushDescriptors);
+            PlceKey key = new(setDescriptors, usePushDescriptors);
 
             return _plces.GetOrAdd(key, _ => new PipelineLayoutCacheEntry(gd, device, setDescriptors, usePushDescriptors));
         }
@@ -90,7 +90,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             if (disposing)
             {
-                foreach (var plce in _plces.Values)
+                foreach (PipelineLayoutCacheEntry plce in _plces.Values)
                 {
                     plce.Dispose();
                 }

src/Ryujinx.Graphics.Vulkan/PipelineLayoutCacheEntry.cs

@@ -114,7 +114,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 int count = 0;
 
-                foreach (var descriptor in setDescriptors[setIndex].Descriptors)
+                foreach (ResourceDescriptor descriptor in setDescriptors[setIndex].Descriptors)
                 {
                     count += descriptor.Count;
                 }
@@ -148,11 +148,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DescriptorSetCollection> GetNewDescriptorSetCollection(int setIndex, out bool isNew)
         {
-            var list = _currentDsCache[setIndex];
+            List<Auto<DescriptorSetCollection>> list = _currentDsCache[setIndex];
             int index = _dsCacheCursor[setIndex]++;
             if (index == list.Count)
             {
-                var dsc = _descriptorSetManager.AllocateDescriptorSet(
+                Auto<DescriptorSetCollection> dsc = _descriptorSetManager.AllocateDescriptorSet(
                     _gd.Api,
                     DescriptorSetLayouts[setIndex],
                     _poolSizes[setIndex],
@@ -173,8 +173,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             FreeCompletedManualDescriptorSets();
 
-            var list = _manualDsCache[setIndex] ??= [];
-            var span = CollectionsMarshal.AsSpan(list);
+            List<ManualDescriptorSetEntry> list = _manualDsCache[setIndex] ??= [];
+            Span<ManualDescriptorSetEntry> span = CollectionsMarshal.AsSpan(list);
 
             Queue<int> freeQueue = _freeManualDsCacheEntries[setIndex];
 
@@ -195,7 +195,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
 
             // Otherwise create a new descriptor set, and add to our pending queue for command buffer consumption tracking.
-            var dsc = _descriptorSetManager.AllocateDescriptorSet(
+            Auto<DescriptorSetCollection> dsc = _descriptorSetManager.AllocateDescriptorSet(
                 _gd.Api,
                 DescriptorSetLayouts[setIndex],
                 _poolSizes[setIndex],
@@ -214,9 +214,9 @@ namespace Ryujinx.Graphics.Vulkan
         {
             FreeCompletedManualDescriptorSets();
 
-            var list = _manualDsCache[setIndex];
-            var span = CollectionsMarshal.AsSpan(list);
-            ref var entry = ref span[cacheIndex];
+            List<ManualDescriptorSetEntry> list = _manualDsCache[setIndex];
+            Span<ManualDescriptorSetEntry> span = CollectionsMarshal.AsSpan(list);
+            ref ManualDescriptorSetEntry entry = ref span[cacheIndex];
 
             uint cbMask = 1u << cbs.CommandBufferIndex;
 
@@ -231,15 +231,15 @@ namespace Ryujinx.Graphics.Vulkan
         private void FreeCompletedManualDescriptorSets()
         {
             FenceHolder signalledFence = null;
-            while (_pendingManualDsConsumptions.TryPeek(out var pds) && pds.Fence != null && (pds.Fence == signalledFence || pds.Fence.IsSignaled()))
+            while (_pendingManualDsConsumptions.TryPeek(out PendingManualDsConsumption pds) && pds.Fence != null && (pds.Fence == signalledFence || pds.Fence.IsSignaled()))
             {
                 signalledFence = pds.Fence; // Already checked - don't need to do it again.
-                var dequeued = _pendingManualDsConsumptions.Dequeue();
+                PendingManualDsConsumption dequeued = _pendingManualDsConsumptions.Dequeue();
                 Debug.Assert(dequeued.Fence == pds.Fence);
                 pds.Fence.Put();
 
-                var span = CollectionsMarshal.AsSpan(_manualDsCache[dequeued.SetIndex]);
-                ref var entry = ref span[dequeued.CacheIndex];
+                Span<ManualDescriptorSetEntry> span = CollectionsMarshal.AsSpan(_manualDsCache[dequeued.SetIndex]);
+                ref ManualDescriptorSetEntry entry = ref span[dequeued.CacheIndex];
                 entry.CbRefMask &= ~(1u << dequeued.CommandBufferIndex);
 
                 if (!entry.InUse && entry.CbRefMask == 0)
@@ -252,8 +252,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void ReleaseManualDescriptorSetCollection(int setIndex, int cacheIndex)
         {
-            var list = _manualDsCache[setIndex];
-            var span = CollectionsMarshal.AsSpan(list);
+            List<ManualDescriptorSetEntry> list = _manualDsCache[setIndex];
+            Span<ManualDescriptorSetEntry> span = CollectionsMarshal.AsSpan(list);
 
             span[cacheIndex].InUse = false;
 
@@ -366,7 +366,7 @@ namespace Ryujinx.Graphics.Vulkan
                     _gd.Api.DestroyDescriptorSetLayout(_device, DescriptorSetLayouts[i], null);
                 }
 
-                while (_pendingManualDsConsumptions.TryDequeue(out var pds))
+                while (_pendingManualDsConsumptions.TryDequeue(out PendingManualDsConsumption pds))
                 {
                     pds.Fence.Put();
                 }

src/Ryujinx.Graphics.Vulkan/PipelineLayoutFactory.cs

@@ -62,7 +62,7 @@ namespace Ryujinx.Graphics.Vulkan
                         updateAfterBindFlags[setIndex] = true;
                     }
 
-                    var descriptorSetLayoutCreateInfo = new DescriptorSetLayoutCreateInfo
+                    DescriptorSetLayoutCreateInfo descriptorSetLayoutCreateInfo = new()
                     {
                         SType = StructureType.DescriptorSetLayoutCreateInfo,
                         PBindings = pLayoutBindings,
@@ -78,7 +78,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             fixed (DescriptorSetLayout* pLayouts = layouts)
             {
-                var pipelineLayoutCreateInfo = new PipelineLayoutCreateInfo
+                PipelineLayoutCreateInfo pipelineLayoutCreateInfo = new()
                 {
                     SType = StructureType.PipelineLayoutCreateInfo,
                     PSetLayouts = pLayouts,

src/Ryujinx.Graphics.Vulkan/PipelineState.cs

@@ -332,12 +332,12 @@ namespace Ryujinx.Graphics.Vulkan
             ShaderCollection program,
             PipelineCache cache)
         {
-            if (program.TryGetComputePipeline(ref SpecializationData, out var pipeline))
+            if (program.TryGetComputePipeline(ref SpecializationData, out Auto<DisposablePipeline> pipeline))
             {
                 return pipeline;
             }
 
-            var pipelineCreateInfo = new ComputePipelineCreateInfo
+            ComputePipelineCreateInfo pipelineCreateInfo = new()
             {
                 SType = StructureType.ComputePipelineCreateInfo,
                 Stage = Stages[0],
@@ -349,7 +349,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             bool hasSpec = program.SpecDescriptions != null;
 
-            var desc = hasSpec ? program.SpecDescriptions[0] : SpecDescription.Empty;
+            SpecDescription desc = hasSpec ? program.SpecDescriptions[0] : SpecDescription.Empty;
 
             if (hasSpec && SpecializationData.Length < (int)desc.Info.DataSize)
             {
@@ -385,7 +385,7 @@ namespace Ryujinx.Graphics.Vulkan
             RenderPass renderPass,
             bool throwOnError = false)
         {
-            if (program.TryGetGraphicsPipeline(ref Internal, out var pipeline))
+            if (program.TryGetGraphicsPipeline(ref Internal, out Auto<DisposablePipeline> pipeline))
             {
                 return pipeline;
             }
@@ -404,7 +404,7 @@ namespace Ryujinx.Graphics.Vulkan
             fixed (VertexInputBindingDescription* pVertexBindingDescriptions = &Internal.VertexBindingDescriptions[0])
             fixed (PipelineColorBlendAttachmentState* pColorBlendAttachmentState = &Internal.ColorBlendAttachmentState[0])
             {
-                var vertexInputState = new PipelineVertexInputStateCreateInfo
+                PipelineVertexInputStateCreateInfo vertexInputState = new()
                 {
                     SType = StructureType.PipelineVertexInputStateCreateInfo,
                     VertexAttributeDescriptionCount = VertexAttributeDescriptionsCount,
@@ -441,20 +441,20 @@ namespace Ryujinx.Graphics.Vulkan
 
                 primitiveRestartEnable &= topologySupportsRestart;
 
-                var inputAssemblyState = new PipelineInputAssemblyStateCreateInfo
+                PipelineInputAssemblyStateCreateInfo inputAssemblyState = new()
                 {
                     SType = StructureType.PipelineInputAssemblyStateCreateInfo,
                     PrimitiveRestartEnable = primitiveRestartEnable,
                     Topology = HasTessellationControlShader ? PrimitiveTopology.PatchList : Topology,
                 };
 
-                var tessellationState = new PipelineTessellationStateCreateInfo
+                PipelineTessellationStateCreateInfo tessellationState = new()
                 {
                     SType = StructureType.PipelineTessellationStateCreateInfo,
                     PatchControlPoints = PatchControlPoints,
                 };
 
-                var rasterizationState = new PipelineRasterizationStateCreateInfo
+                PipelineRasterizationStateCreateInfo rasterizationState = new()
                 {
                     SType = StructureType.PipelineRasterizationStateCreateInfo,
                     DepthClampEnable = DepthClampEnable,
@@ -466,7 +466,7 @@ namespace Ryujinx.Graphics.Vulkan
                     DepthBiasEnable = DepthBiasEnable,
                 };
 
-                var viewportState = new PipelineViewportStateCreateInfo
+                PipelineViewportStateCreateInfo viewportState = new()
                 {
                     SType = StructureType.PipelineViewportStateCreateInfo,
                     ViewportCount = ViewportsCount,
@@ -475,7 +475,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 if (gd.Capabilities.SupportsDepthClipControl)
                 {
-                    var viewportDepthClipControlState = new PipelineViewportDepthClipControlCreateInfoEXT
+                    PipelineViewportDepthClipControlCreateInfoEXT viewportDepthClipControlState = new()
                     {
                         SType = StructureType.PipelineViewportDepthClipControlCreateInfoExt,
                         NegativeOneToOne = DepthMode,
@@ -484,7 +484,7 @@ namespace Ryujinx.Graphics.Vulkan
                     viewportState.PNext = &viewportDepthClipControlState;
                 }
 
-                var multisampleState = new PipelineMultisampleStateCreateInfo
+                PipelineMultisampleStateCreateInfo multisampleState = new()
                 {
                     SType = StructureType.PipelineMultisampleStateCreateInfo,
                     SampleShadingEnable = false,
@@ -494,19 +494,19 @@ namespace Ryujinx.Graphics.Vulkan
                     AlphaToOneEnable = AlphaToOneEnable,
                 };
 
-                var stencilFront = new StencilOpState(
+                StencilOpState stencilFront = new(
                     StencilFrontFailOp,
                     StencilFrontPassOp,
                     StencilFrontDepthFailOp,
                     StencilFrontCompareOp);
 
-                var stencilBack = new StencilOpState(
+                StencilOpState stencilBack = new(
                     StencilBackFailOp,
                     StencilBackPassOp,
                     StencilBackDepthFailOp,
                     StencilBackCompareOp);
 
-                var depthStencilState = new PipelineDepthStencilStateCreateInfo
+                PipelineDepthStencilStateCreateInfo depthStencilState = new()
                 {
                     SType = StructureType.PipelineDepthStencilStateCreateInfo,
                     DepthTestEnable = DepthTestEnable,
@@ -543,7 +543,7 @@ namespace Ryujinx.Graphics.Vulkan
                 // so we need to force disable them here.
                 bool logicOpEnable = LogicOpEnable && (gd.Vendor == Vendor.Nvidia || Internal.LogicOpsAllowed);
 
-                var colorBlendState = new PipelineColorBlendStateCreateInfo
+                PipelineColorBlendStateCreateInfo colorBlendState = new()
                 {
                     SType = StructureType.PipelineColorBlendStateCreateInfo,
                     LogicOpEnable = logicOpEnable,
@@ -594,7 +594,7 @@ namespace Ryujinx.Graphics.Vulkan
                     dynamicStates[dynamicStatesCount++] = DynamicState.AttachmentFeedbackLoopEnableExt;
                 }
 
-                var pipelineDynamicStateCreateInfo = new PipelineDynamicStateCreateInfo
+                PipelineDynamicStateCreateInfo pipelineDynamicStateCreateInfo = new()
                 {
                     SType = StructureType.PipelineDynamicStateCreateInfo,
                     DynamicStateCount = (uint)dynamicStatesCount,
@@ -618,7 +618,7 @@ namespace Ryujinx.Graphics.Vulkan
                     }
                 }
 
-                var pipelineCreateInfo = new GraphicsPipelineCreateInfo
+                GraphicsPipelineCreateInfo pipelineCreateInfo = new()
                 {
                     SType = StructureType.GraphicsPipelineCreateInfo,
                     Flags = flags,
@@ -683,12 +683,12 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int index = 0; index < VertexAttributeDescriptionsCount; index++)
             {
-                var attribute = vertexAttributeDescriptionsSpan[index];
+                VertexInputAttributeDescription attribute = vertexAttributeDescriptionsSpan[index];
                 int vbIndex = GetVertexBufferIndex(attribute.Binding);
 
                 if (vbIndex >= 0)
                 {
-                    ref var vb = ref vertexBindingDescriptionsSpan[vbIndex];
+                    ref VertexInputBindingDescription vb = ref vertexBindingDescriptionsSpan[vbIndex];
 
                     Format format = attribute.Format;
 

src/Ryujinx.Graphics.Vulkan/Queries/BufferedQuery.cs

@@ -4,6 +4,7 @@ using Silk.NET.Vulkan;
 using System;
 using System.Runtime.InteropServices;
 using System.Threading;
+using Buffer = Silk.NET.Vulkan.Buffer;
 
 namespace Ryujinx.Graphics.Vulkan.Queries
 {
@@ -44,7 +45,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
                 QueryPipelineStatisticFlags flags = type == CounterType.PrimitivesGenerated ?
                     QueryPipelineStatisticFlags.GeometryShaderPrimitivesBit : 0;
 
-                var queryPoolCreateInfo = new QueryPoolCreateInfo
+                QueryPoolCreateInfo queryPoolCreateInfo = new()
                 {
                     SType = StructureType.QueryPoolCreateInfo,
                     QueryCount = 1,
@@ -55,7 +56,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
                 gd.Api.CreateQueryPool(device, in queryPoolCreateInfo, null, out _queryPool).ThrowOnError();
             }
 
-            var buffer = gd.BufferManager.Create(gd, sizeof(long), forConditionalRendering: true);
+            BufferHolder buffer = gd.BufferManager.Create(gd, sizeof(long), forConditionalRendering: true);
 
             _bufferMap = buffer.Map(0, sizeof(long));
             _defaultValue = result32Bit ? DefaultValueInt : DefaultValue;
@@ -183,7 +184,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
 
         public void PoolCopy(CommandBufferScoped cbs)
         {
-            var buffer = _buffer.GetBuffer(cbs.CommandBuffer, true).Get(cbs, 0, sizeof(long), true).Value;
+            Buffer buffer = _buffer.GetBuffer(cbs.CommandBuffer, true).Get(cbs, 0, sizeof(long), true).Value;
 
             QueryResultFlags flags = QueryResultFlags.ResultWaitBit;
 

src/Ryujinx.Graphics.Vulkan/Queries/Counters.cs

@@ -26,7 +26,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
 
         public void ResetCounterPool()
         {
-            foreach (var queue in _counterQueues)
+            foreach (CounterQueue queue in _counterQueues)
             {
                 queue.ResetCounterPool();
             }
@@ -49,7 +49,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
 
         public void Update()
         {
-            foreach (var queue in _counterQueues)
+            foreach (CounterQueue queue in _counterQueues)
             {
                 queue.Flush(false);
             }
@@ -62,7 +62,7 @@ namespace Ryujinx.Graphics.Vulkan.Queries
 
         public void Dispose()
         {
-            foreach (var queue in _counterQueues)
+            foreach (CounterQueue queue in _counterQueues)
             {
                 queue.Dispose();
             }

src/Ryujinx.Graphics.Vulkan/RenderPassCacheKey.cs

@@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (_colors != null)
             {
-                foreach (var color in _colors)
+                foreach (TextureView color in _colors)
                 {
                     hc.Add(color);
                 }

src/Ryujinx.Graphics.Vulkan/RenderPassHolder.cs

@@ -47,14 +47,14 @@ namespace Ryujinx.Graphics.Vulkan
 
             AttachmentDescription[] attachmentDescs = null;
 
-            var subpass = new SubpassDescription
+            SubpassDescription subpass = new()
             {
                 PipelineBindPoint = PipelineBindPoint.Graphics,
             };
 
             AttachmentReference* attachmentReferences = stackalloc AttachmentReference[MaxAttachments];
 
-            var hasFramebuffer = fb != null;
+            bool hasFramebuffer = fb != null;
 
             if (hasFramebuffer && fb.AttachmentsCount != 0)
             {
@@ -110,11 +110,11 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var subpassDependency = PipelineConverter.CreateSubpassDependency(gd);
+            SubpassDependency subpassDependency = PipelineConverter.CreateSubpassDependency(gd);
 
             fixed (AttachmentDescription* pAttachmentDescs = attachmentDescs)
             {
-                var renderPassCreateInfo = new RenderPassCreateInfo
+                RenderPassCreateInfo renderPassCreateInfo = new()
                 {
                     SType = StructureType.RenderPassCreateInfo,
                     PAttachments = pAttachmentDescs,
@@ -125,7 +125,7 @@ namespace Ryujinx.Graphics.Vulkan
                     DependencyCount = 1,
                 };
 
-                gd.Api.CreateRenderPass(device, in renderPassCreateInfo, null, out var renderPass).ThrowOnError();
+                gd.Api.CreateRenderPass(device, in renderPassCreateInfo, null, out RenderPass renderPass).ThrowOnError();
 
                 _renderPass = new Auto<DisposableRenderPass>(new DisposableRenderPass(gd.Api, device, renderPass));
             }
@@ -136,9 +136,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (hasFramebuffer)
             {
-                var textures = fb.GetAttachmentViews();
+                TextureView[] textures = fb.GetAttachmentViews();
 
-                foreach (var texture in textures)
+                foreach (TextureView texture in textures)
                 {
                     texture.AddRenderPass(key, this);
                 }
@@ -153,7 +153,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public Auto<DisposableFramebuffer> GetFramebuffer(VulkanRenderer gd, CommandBufferScoped cbs, FramebufferParams fb)
         {
-            var key = new FramebufferCacheKey(fb.Width, fb.Height, fb.Layers);
+            FramebufferCacheKey key = new(fb.Width, fb.Height, fb.Layers);
 
             if (!_framebuffers.TryGetValue(ref key, out Auto<DisposableFramebuffer> result))
             {
@@ -204,14 +204,14 @@ namespace Ryujinx.Graphics.Vulkan
         {
             // Dispose all framebuffers.
 
-            foreach (var fb in _framebuffers.Values)
+            foreach (Auto<DisposableFramebuffer> fb in _framebuffers.Values)
             {
                 fb.Dispose();
             }
 
             // Notify all texture views that this render pass has been disposed.
 
-            foreach (var texture in _textures)
+            foreach (TextureView texture in _textures)
             {
                 texture.RemoveRenderPass(_key);
             }

src/Ryujinx.Graphics.Vulkan/ResourceArray.cs

@@ -42,7 +42,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return true;
             }
 
-            var dsc = program.GetNewManualDescriptorSetCollection(cbs, setIndex, out _cachedDscIndex).Get(cbs);
+            DescriptorSetCollection dsc = program.GetNewManualDescriptorSetCollection(cbs, setIndex, out _cachedDscIndex).Get(cbs);
 
             sets = dsc.GetSets();
 

src/Ryujinx.Graphics.Vulkan/ResourceLayoutBuilder.cs

@@ -42,8 +42,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public ResourceLayout Build()
         {
-            var descriptors = new ResourceDescriptorCollection[TotalSets];
-            var usages = new ResourceUsageCollection[TotalSets];
+            ResourceDescriptorCollection[] descriptors = new ResourceDescriptorCollection[TotalSets];
+            ResourceUsageCollection[] usages = new ResourceUsageCollection[TotalSets];
 
             for (int index = 0; index < TotalSets; index++)
             {

src/Ryujinx.Graphics.Vulkan/SamplerHolder.cs

@@ -26,9 +26,9 @@ namespace Ryujinx.Graphics.Vulkan
                 maxLod = 0.25f;
             }
 
-            var borderColor = GetConstrainedBorderColor(info.BorderColor, out var cantConstrain);
+            BorderColor borderColor = GetConstrainedBorderColor(info.BorderColor, out bool cantConstrain);
 
-            var samplerCreateInfo = new Silk.NET.Vulkan.SamplerCreateInfo
+            Silk.NET.Vulkan.SamplerCreateInfo samplerCreateInfo = new()
             {
                 SType = StructureType.SamplerCreateInfo,
                 MagFilter = info.MagFilter.Convert(),
@@ -52,7 +52,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (cantConstrain && gd.Capabilities.SupportsCustomBorderColor)
             {
-                var color = new ClearColorValue(
+                ClearColorValue color = new(
                     info.BorderColor.Red,
                     info.BorderColor.Green,
                     info.BorderColor.Blue,
@@ -68,7 +68,7 @@ namespace Ryujinx.Graphics.Vulkan
                 samplerCreateInfo.BorderColor = BorderColor.FloatCustomExt;
             }
 
-            gd.Api.CreateSampler(device, in samplerCreateInfo, null, out var sampler).ThrowOnError();
+            gd.Api.CreateSampler(device, in samplerCreateInfo, null, out Sampler sampler).ThrowOnError();
 
             _sampler = new Auto<DisposableSampler>(new DisposableSampler(gd.Api, device, sampler));
         }

src/Ryujinx.Graphics.Vulkan/Shader.cs

@@ -54,7 +54,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 fixed (byte* pCode = spirv)
                 {
-                    var shaderModuleCreateInfo = new ShaderModuleCreateInfo
+                    ShaderModuleCreateInfo shaderModuleCreateInfo = new()
                     {
                         SType = StructureType.ShaderModuleCreateInfo,
                         CodeSize = (uint)spirv.Length,
@@ -89,7 +89,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return null;
             }
 
-            var spirvBytes = new Span<byte>(api.ResultGetBytes(scr), (int)api.ResultGetLength(scr));
+            Span<byte> spirvBytes = new(api.ResultGetBytes(scr), (int)api.ResultGetLength(scr));
 
             byte[] code = new byte[(spirvBytes.Length + 3) & ~3];
 

src/Ryujinx.Graphics.Vulkan/ShaderCollection.cs

@@ -81,7 +81,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             gd.Shaders.Add(this);
 
-            var internalShaders = new Shader[shaders.Length];
+            Shader[] internalShaders = new Shader[shaders.Length];
 
             _infos = new PipelineShaderStageCreateInfo[shaders.Length];
 
@@ -93,7 +93,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < shaders.Length; i++)
             {
-                var shader = new Shader(gd.Api, device, shaders[i]);
+                Shader shader = new(gd.Api, device, shaders[i]);
 
                 stages |= 1u << shader.StageFlags switch
                 {
@@ -173,7 +173,7 @@ namespace Ryujinx.Graphics.Vulkan
             // Can't use any of the reserved usages.
             for (int i = 0; i < uniformUsage.Count; i++)
             {
-                var binding = uniformUsage[i].Binding;
+                int binding = uniformUsage[i].Binding;
 
                 if (reserved.Contains(binding) ||
                     binding >= Constants.MaxPushDescriptorBinding ||
@@ -203,7 +203,7 @@ namespace Ryujinx.Graphics.Vulkan
             // The reserved bindings were selected when determining if push descriptors could be used.
             int[] reserved = gd.GetPushDescriptorReservedBindings(false);
 
-            var result = new ResourceDescriptorCollection[sets.Count];
+            ResourceDescriptorCollection[] result = new ResourceDescriptorCollection[sets.Count];
 
             for (int i = 0; i < sets.Count; i++)
             {
@@ -212,7 +212,7 @@ namespace Ryujinx.Graphics.Vulkan
                     // Push descriptors apply here. Remove reserved bindings.
                     ResourceDescriptorCollection original = sets[i];
 
-                    var pdUniforms = new ResourceDescriptor[original.Descriptors.Count];
+                    ResourceDescriptor[] pdUniforms = new ResourceDescriptor[original.Descriptors.Count];
                     int j = 0;
 
                     foreach (ResourceDescriptor descriptor in original.Descriptors)
@@ -364,7 +364,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private DescriptorSetTemplate[] BuildTemplates(bool usePushDescriptors)
         {
-            var templates = new DescriptorSetTemplate[BindingSegments.Length];
+            DescriptorSetTemplate[] templates = new DescriptorSetTemplate[BindingSegments.Length];
 
             for (int setIndex = 0; setIndex < BindingSegments.Length; setIndex++)
             {
@@ -433,9 +433,9 @@ namespace Ryujinx.Graphics.Vulkan
             PipelineStageFlags buffer = PipelineStageFlags.None;
             PipelineStageFlags texture = PipelineStageFlags.None;
 
-            foreach (var set in setUsages)
+            foreach (ResourceUsageCollection set in setUsages)
             {
-                foreach (var range in set.Usages)
+                foreach (ResourceUsage range in set.Usages)
                 {
                     if (range.Write)
                     {
@@ -498,7 +498,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                 for (int i = 0; i < _shaders.Length; i++)
                 {
-                    var shader = _shaders[i];
+                    Shader shader = _shaders[i];
 
                     if (shader.CompileStatus != ProgramLinkStatus.Success)
                     {
@@ -557,12 +557,12 @@ namespace Ryujinx.Graphics.Vulkan
 
             // First, we need to create a render pass object compatible with the one that will be used at runtime.
             // The active attachment formats have been provided by the abstraction layer.
-            var renderPass = CreateDummyRenderPass();
+            DisposableRenderPass renderPass = CreateDummyRenderPass();
 
             PipelineState pipeline = _state.ToVulkanPipelineState(_gd);
 
             // Copy the shader stage info to the pipeline.
-            var stages = pipeline.Stages.AsSpan();
+            Span<PipelineShaderStageCreateInfo> stages = pipeline.Stages.AsSpan();
 
             for (int i = 0; i < _shaders.Length; i++)
             {

src/Ryujinx.Graphics.Vulkan/SpecInfo.cs

@@ -29,7 +29,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < Map.Length; ++i)
             {
-                var typeSize = SizeOf(description[i].Type);
+                uint typeSize = SizeOf(description[i].Type);
                 Map[i] = new SpecializationMapEntry(description[i].Id, structSize, typeSize);
                 structSize += typeSize;
             }
@@ -89,7 +89,7 @@ namespace Ryujinx.Graphics.Vulkan
             _data = new byte[data.Length];
             data.CopyTo(_data);
 
-            var hc = new HashCode();
+            HashCode hc = new();
             hc.AddBytes(data);
             _hash = hc.ToHashCode();
         }

src/Ryujinx.Graphics.Vulkan/StagingBuffer.cs

@@ -107,8 +107,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void PushDataImpl(CommandBufferScoped cbs, BufferHolder dst, int dstOffset, ReadOnlySpan<byte> data)
         {
-            var srcBuffer = _buffer.GetBuffer();
-            var dstBuffer = dst.GetBuffer(cbs.CommandBuffer, dstOffset, data.Length, true);
+            Auto<DisposableBuffer> srcBuffer = _buffer.GetBuffer();
+            Auto<DisposableBuffer> dstBuffer = dst.GetBuffer(cbs.CommandBuffer, dstOffset, data.Length, true);
 
             int offset = _freeOffset;
             int capacity = BufferSize - offset;
@@ -242,7 +242,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private bool WaitFreeCompleted(CommandBufferPool cbp)
         {
-            if (_pendingCopies.TryPeek(out var pc))
+            if (_pendingCopies.TryPeek(out PendingCopy pc))
             {
                 if (!pc.Fence.IsSignaled())
                 {
@@ -254,7 +254,7 @@ namespace Ryujinx.Graphics.Vulkan
                     pc.Fence.Wait();
                 }
 
-                var dequeued = _pendingCopies.Dequeue();
+                PendingCopy dequeued = _pendingCopies.Dequeue();
                 Debug.Assert(dequeued.Fence == pc.Fence);
                 _freeSize += pc.Size;
                 pc.Fence.Put();
@@ -266,10 +266,10 @@ namespace Ryujinx.Graphics.Vulkan
         public void FreeCompleted()
         {
             FenceHolder signalledFence = null;
-            while (_pendingCopies.TryPeek(out var pc) && pc.Fence != null && (pc.Fence == signalledFence || pc.Fence.IsSignaled()))
+            while (_pendingCopies.TryPeek(out PendingCopy pc) && pc.Fence != null && (pc.Fence == signalledFence || pc.Fence.IsSignaled()))
             {
                 signalledFence = pc.Fence; // Already checked - don't need to do it again.
-                var dequeued = _pendingCopies.Dequeue();
+                PendingCopy dequeued = _pendingCopies.Dequeue();
                 Debug.Assert(dequeued.Fence == pc.Fence);
                 _freeSize += pc.Size;
                 pc.Fence.Put();
@@ -282,7 +282,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 _gd.BufferManager.Delete(Handle);
 
-                while (_pendingCopies.TryDequeue(out var pc))
+                while (_pendingCopies.TryDequeue(out PendingCopy pc))
                 {
                     pc.Fence.Put();
                 }

src/Ryujinx.Graphics.Vulkan/TextureArray.cs

@@ -148,8 +148,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < textures.Length; i++)
             {
-                ref var texture = ref textures[i];
-                ref var refs = ref _textureRefs[i];
+                ref DescriptorImageInfo texture = ref textures[i];
+                ref TextureRef refs = ref _textureRefs[i];
 
                 if (i > 0 && _textureRefs[i - 1].View == refs.View && _textureRefs[i - 1].Sampler == refs.Sampler)
                 {

src/Ryujinx.Graphics.Vulkan/TextureCopy.cs

@@ -36,8 +36,8 @@ namespace Ryujinx.Graphics.Vulkan
                     return Math.Clamp(value, 0, max);
                 }
 
-                var xy1 = new Offset3D(Clamp(extents.X1, width) >> level, Clamp(extents.Y1, height) >> level, 0);
-                var xy2 = new Offset3D(Clamp(extents.X2, width) >> level, Clamp(extents.Y2, height) >> level, 1);
+                Offset3D xy1 = new(Clamp(extents.X1, width) >> level, Clamp(extents.Y1, height) >> level, 0);
+                Offset3D xy2 = new(Clamp(extents.X2, width) >> level, Clamp(extents.Y2, height) >> level, 1);
 
                 return (xy1, xy2);
             }
@@ -59,10 +59,10 @@ namespace Ryujinx.Graphics.Vulkan
                 dstAspectFlags = dstInfo.Format.ConvertAspectFlags();
             }
 
-            var srcOffsets = new ImageBlit.SrcOffsetsBuffer();
-            var dstOffsets = new ImageBlit.DstOffsetsBuffer();
+            ImageBlit.SrcOffsetsBuffer srcOffsets = new();
+            ImageBlit.DstOffsetsBuffer dstOffsets = new();
 
-            var filter = linearFilter && !dstInfo.Format.IsDepthOrStencil() ? Filter.Linear : Filter.Nearest;
+            Filter filter = linearFilter && !dstInfo.Format.IsDepthOrStencil() ? Filter.Linear : Filter.Nearest;
 
             TextureView.InsertImageBarrier(
                 api,
@@ -83,8 +83,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int level = 0; level < levels; level++)
             {
-                var srcSl = new ImageSubresourceLayers(srcAspectFlags, copySrcLevel, (uint)srcLayer, (uint)layers);
-                var dstSl = new ImageSubresourceLayers(dstAspectFlags, copyDstLevel, (uint)dstLayer, (uint)layers);
+                ImageSubresourceLayers srcSl = new(srcAspectFlags, copySrcLevel, (uint)srcLayer, (uint)layers);
+                ImageSubresourceLayers dstSl = new(dstAspectFlags, copyDstLevel, (uint)dstLayer, (uint)layers);
 
                 (srcOffsets.Element0, srcOffsets.Element1) = ExtentsToOffset3D(srcRegion, srcInfo.Width, srcInfo.Height, level);
                 (dstOffsets.Element0, dstOffsets.Element1) = ExtentsToOffset3D(dstRegion, dstInfo.Width, dstInfo.Height, level);
@@ -97,7 +97,7 @@ namespace Ryujinx.Graphics.Vulkan
                 (srcOffsets.Element0, srcOffsets.Element1) = ClampOffsetsToMip(srcOffsets.Element0, srcOffsets.Element1, srcMipW, srcMipH);
                 (dstOffsets.Element0, dstOffsets.Element1) = ClampOffsetsToMip(dstOffsets.Element0, dstOffsets.Element1, dstMipW, dstMipH);
 
-                var region = new ImageBlit
+                ImageBlit region = new()
                 {
                     SrcSubresource = srcSl,
                     SrcOffsets = srcOffsets,
@@ -322,13 +322,13 @@ namespace Ryujinx.Graphics.Vulkan
                     break;
                 }
 
-                var srcSl = new ImageSubresourceLayers(
+                ImageSubresourceLayers srcSl = new(
                     srcAspect,
                     (uint)(srcViewLevel + srcLevel + level),
                     (uint)(srcViewLayer + srcLayer),
                     (uint)srcLayers);
 
-                var dstSl = new ImageSubresourceLayers(
+                ImageSubresourceLayers dstSl = new(
                     dstAspect,
                     (uint)(dstViewLevel + dstLevel + level),
                     (uint)(dstViewLayer + dstLayer),
@@ -345,17 +345,17 @@ namespace Ryujinx.Graphics.Vulkan
                 copyWidth = Math.Min(copyWidth, Math.Min(srcMipW, dstMipW));
                 copyHeight = Math.Min(copyHeight, Math.Min(srcMipH, dstMipH));
 
-                var extent = new Extent3D((uint)copyWidth, (uint)copyHeight, (uint)srcDepth);
+                Extent3D extent = new((uint)copyWidth, (uint)copyHeight, (uint)srcDepth);
 
                 if (srcInfo.Samples > 1 && srcInfo.Samples != dstInfo.Samples)
                 {
-                    var region = new ImageResolve(srcSl, new Offset3D(0, 0, srcZ), dstSl, new Offset3D(0, 0, dstZ), extent);
+                    ImageResolve region = new(srcSl, new Offset3D(0, 0, srcZ), dstSl, new Offset3D(0, 0, dstZ), extent);
 
                     api.CmdResolveImage(commandBuffer, srcImage, ImageLayout.General, dstImage, ImageLayout.General, 1, in region);
                 }
                 else
                 {
-                    var region = new ImageCopy(srcSl, new Offset3D(0, 0, srcZ), dstSl, new Offset3D(0, 0, dstZ), extent);
+                    ImageCopy region = new(srcSl, new Offset3D(0, 0, srcZ), dstSl, new Offset3D(0, 0, dstZ), extent);
 
                     api.CmdCopyImage(commandBuffer, srcImage, ImageLayout.General, dstImage, ImageLayout.General, 1, in region);
                 }
@@ -391,10 +391,10 @@ namespace Ryujinx.Graphics.Vulkan
             TextureView src,
             TextureView dst)
         {
-            var dsAttachmentReference = new AttachmentReference2(StructureType.AttachmentReference2, null, 0, ImageLayout.General);
-            var dsResolveAttachmentReference = new AttachmentReference2(StructureType.AttachmentReference2, null, 1, ImageLayout.General);
+            AttachmentReference2 dsAttachmentReference = new(StructureType.AttachmentReference2, null, 0, ImageLayout.General);
+            AttachmentReference2 dsResolveAttachmentReference = new(StructureType.AttachmentReference2, null, 1, ImageLayout.General);
 
-            var subpassDsResolve = new SubpassDescriptionDepthStencilResolve
+            SubpassDescriptionDepthStencilResolve subpassDsResolve = new()
             {
                 SType = StructureType.SubpassDescriptionDepthStencilResolve,
                 PDepthStencilResolveAttachment = &dsResolveAttachmentReference,
@@ -402,7 +402,7 @@ namespace Ryujinx.Graphics.Vulkan
                 StencilResolveMode = ResolveModeFlags.SampleZeroBit,
             };
 
-            var subpass = new SubpassDescription2
+            SubpassDescription2 subpass = new()
             {
                 SType = StructureType.SubpassDescription2,
                 PipelineBindPoint = PipelineBindPoint.Graphics,
@@ -438,11 +438,11 @@ namespace Ryujinx.Graphics.Vulkan
                 ImageLayout.General,
                 ImageLayout.General);
 
-            var subpassDependency = PipelineConverter.CreateSubpassDependency2(gd);
+            SubpassDependency2 subpassDependency = PipelineConverter.CreateSubpassDependency2(gd);
 
             fixed (AttachmentDescription2* pAttachmentDescs = attachmentDescs)
             {
-                var renderPassCreateInfo = new RenderPassCreateInfo2
+                RenderPassCreateInfo2 renderPassCreateInfo = new()
                 {
                     SType = StructureType.RenderPassCreateInfo2,
                     PAttachments = pAttachmentDescs,
@@ -453,19 +453,19 @@ namespace Ryujinx.Graphics.Vulkan
                     DependencyCount = 1,
                 };
 
-                gd.Api.CreateRenderPass2(device, in renderPassCreateInfo, null, out var renderPass).ThrowOnError();
+                gd.Api.CreateRenderPass2(device, in renderPassCreateInfo, null, out RenderPass renderPass).ThrowOnError();
 
-                using var rp = new Auto<DisposableRenderPass>(new DisposableRenderPass(gd.Api, device, renderPass));
+                using Auto<DisposableRenderPass> rp = new(new DisposableRenderPass(gd.Api, device, renderPass));
 
                 ImageView* attachments = stackalloc ImageView[2];
 
-                var srcView = src.GetImageViewForAttachment();
-                var dstView = dst.GetImageViewForAttachment();
+                Auto<DisposableImageView> srcView = src.GetImageViewForAttachment();
+                Auto<DisposableImageView> dstView = dst.GetImageViewForAttachment();
 
                 attachments[0] = srcView.Get(cbs).Value;
                 attachments[1] = dstView.Get(cbs).Value;
 
-                var framebufferCreateInfo = new FramebufferCreateInfo
+                FramebufferCreateInfo framebufferCreateInfo = new()
                 {
                     SType = StructureType.FramebufferCreateInfo,
                     RenderPass = rp.Get(cbs).Value,
@@ -476,13 +476,13 @@ namespace Ryujinx.Graphics.Vulkan
                     Layers = (uint)src.Layers,
                 };
 
-                gd.Api.CreateFramebuffer(device, in framebufferCreateInfo, null, out var framebuffer).ThrowOnError();
-                using var fb = new Auto<DisposableFramebuffer>(new DisposableFramebuffer(gd.Api, device, framebuffer), null, srcView, dstView);
+                gd.Api.CreateFramebuffer(device, in framebufferCreateInfo, null, out Framebuffer framebuffer).ThrowOnError();
+                using Auto<DisposableFramebuffer> fb = new(new DisposableFramebuffer(gd.Api, device, framebuffer), null, srcView, dstView);
 
-                var renderArea = new Rect2D(null, new Extent2D((uint)src.Info.Width, (uint)src.Info.Height));
-                var clearValue = new ClearValue();
+                Rect2D renderArea = new(null, new Extent2D((uint)src.Info.Width, (uint)src.Info.Height));
+                ClearValue clearValue = new();
 
-                var renderPassBeginInfo = new RenderPassBeginInfo
+                RenderPassBeginInfo renderPassBeginInfo = new()
                 {
                     SType = StructureType.RenderPassBeginInfo,
                     RenderPass = rp.Get(cbs).Value,

src/Ryujinx.Graphics.Vulkan/TextureStorage.cs

@@ -81,24 +81,24 @@ namespace Ryujinx.Graphics.Vulkan
 
             bool isMsImageStorageSupported = gd.Capabilities.SupportsShaderStorageImageMultisample || !info.Target.IsMultisample();
 
-            var format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format, isMsImageStorageSupported);
-            var levels = (uint)info.Levels;
-            var layers = (uint)info.GetLayers();
-            var depth = (uint)(info.Target == Target.Texture3D ? info.Depth : 1);
+            VkFormat format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format, isMsImageStorageSupported);
+            uint levels = (uint)info.Levels;
+            uint layers = (uint)info.GetLayers();
+            uint depth = (uint)(info.Target == Target.Texture3D ? info.Depth : 1);
 
             VkFormat = format;
             _depthOrLayers = info.GetDepthOrLayers();
 
-            var type = info.Target.Convert();
+            ImageType type = info.Target.Convert();
 
-            var extent = new Extent3D((uint)info.Width, (uint)info.Height, depth);
+            Extent3D extent = new((uint)info.Width, (uint)info.Height, depth);
 
-            var sampleCountFlags = ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)info.Samples);
+            SampleCountFlags sampleCountFlags = ConvertToSampleCountFlags(gd.Capabilities.SupportedSampleCounts, (uint)info.Samples);
 
             ImageUsageFlags usage = GetImageUsage(info.Format, info.Target, gd.Capabilities, isMsImageStorageSupported);
             UsageFlags = usage;
 
-            var flags = ImageCreateFlags.CreateMutableFormatBit | ImageCreateFlags.CreateExtendedUsageBit;
+            ImageCreateFlags flags = ImageCreateFlags.CreateMutableFormatBit | ImageCreateFlags.CreateExtendedUsageBit;
 
             // This flag causes mipmapped texture arrays to break on AMD GCN, so for that copy dependencies are forced for aliasing as cube.
             bool isCube = info.Target is Target.Cubemap or Target.CubemapArray;
@@ -114,7 +114,7 @@ namespace Ryujinx.Graphics.Vulkan
                 flags |= ImageCreateFlags.Create2DArrayCompatibleBit;
             }
 
-            var imageCreateInfo = new ImageCreateInfo
+            ImageCreateInfo imageCreateInfo = new()
             {
                 SType = StructureType.ImageCreateInfo,
                 ImageType = type,
@@ -134,8 +134,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (foreignAllocation == null)
             {
-                gd.Api.GetImageMemoryRequirements(device, _image, out var requirements);
-                var allocation = gd.MemoryAllocator.AllocateDeviceMemory(requirements, DefaultImageMemoryFlags);
+                gd.Api.GetImageMemoryRequirements(device, _image, out MemoryRequirements requirements);
+                MemoryAllocation allocation = gd.MemoryAllocator.AllocateDeviceMemory(requirements, DefaultImageMemoryFlags);
 
                 if (allocation.Memory.Handle == 0UL)
                 {
@@ -156,7 +156,7 @@ namespace Ryujinx.Graphics.Vulkan
             {
                 _foreignAllocationAuto = foreignAllocation;
                 foreignAllocation.IncrementReferenceCount();
-                var allocation = foreignAllocation.GetUnsafe();
+                MemoryAllocation allocation = foreignAllocation.GetUnsafe();
 
                 gd.Api.BindImageMemory(device, _image, allocation.Memory, allocation.Offset).ThrowOnError();
 
@@ -170,7 +170,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public TextureStorage CreateAliasedColorForDepthStorageUnsafe(Format format)
         {
-            var colorFormat = format switch
+            Format colorFormat = format switch
             {
                 Format.S8Uint => Format.R8Unorm,
                 Format.D16Unorm => Format.R16Unorm,
@@ -185,11 +185,11 @@ namespace Ryujinx.Graphics.Vulkan
 
         public TextureStorage CreateAliasedStorageUnsafe(Format format)
         {
-            if (_aliasedStorages == null || !_aliasedStorages.TryGetValue(format, out var storage))
+            if (_aliasedStorages == null || !_aliasedStorages.TryGetValue(format, out TextureStorage storage))
             {
                 _aliasedStorages ??= new Dictionary<Format, TextureStorage>();
 
-                var info = NewCreateInfoWith(ref _info, format, _info.BytesPerPixel);
+                TextureCreateInfo info = NewCreateInfoWith(ref _info, format, _info.BytesPerPixel);
 
                 storage = new TextureStorage(_gd, _device, info, _allocationAuto);
 
@@ -275,11 +275,11 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var aspectFlags = _info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = _info.Format.ConvertAspectFlags();
 
-            var subresourceRange = new ImageSubresourceRange(aspectFlags, 0, (uint)_info.Levels, 0, (uint)_info.GetLayers());
+            ImageSubresourceRange subresourceRange = new(aspectFlags, 0, (uint)_info.Levels, 0, (uint)_info.GetLayers());
 
-            var barrier = new ImageMemoryBarrier
+            ImageMemoryBarrier barrier = new()
             {
                 SType = StructureType.ImageMemoryBarrier,
                 SrcAccessMask = 0,
@@ -312,7 +312,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public static ImageUsageFlags GetImageUsage(Format format, Target target, in HardwareCapabilities capabilities, bool isMsImageStorageSupported)
         {
-            var usage = DefaultUsageFlags;
+            ImageUsageFlags usage = DefaultUsageFlags;
 
             if (format.IsDepthOrStencil())
             {
@@ -405,17 +405,17 @@ namespace Ryujinx.Graphics.Vulkan
 
                 int rowLength = (Info.GetMipStride(level) / Info.BytesPerPixel) * Info.BlockWidth;
 
-                var sl = new ImageSubresourceLayers(
+                ImageSubresourceLayers sl = new(
                     aspectFlags,
                     (uint)(dstLevel + level),
                     (uint)layer,
                     (uint)layers);
 
-                var extent = new Extent3D((uint)width, (uint)height, (uint)depth);
+                Extent3D extent = new((uint)width, (uint)height, (uint)depth);
 
                 int z = is3D ? dstLayer : 0;
 
-                var region = new BufferImageCopy(
+                BufferImageCopy region = new(
                     (ulong)offset,
                     (uint)BitUtils.AlignUp(rowLength, Info.BlockWidth),
                     (uint)BitUtils.AlignUp(height, Info.BlockHeight),
@@ -604,7 +604,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (_aliasedStorages != null)
             {
-                foreach (var storage in _aliasedStorages.Values)
+                foreach (TextureStorage storage in _aliasedStorages.Values)
                 {
                     storage.Dispose();
                 }

src/Ryujinx.Graphics.Vulkan/TextureView.cs

@@ -63,20 +63,20 @@ namespace Ryujinx.Graphics.Vulkan
 
             bool isMsImageStorageSupported = gd.Capabilities.SupportsShaderStorageImageMultisample || !info.Target.IsMultisample();
 
-            var format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format, isMsImageStorageSupported);
-            var usage = TextureStorage.GetImageUsage(info.Format, info.Target, gd.Capabilities, isMsImageStorageSupported) & storage.UsageFlags;
+            VkFormat format = _gd.FormatCapabilities.ConvertToVkFormat(info.Format, isMsImageStorageSupported);
+            ImageUsageFlags usage = TextureStorage.GetImageUsage(info.Format, info.Target, gd.Capabilities, isMsImageStorageSupported) & storage.UsageFlags;
 
-            var levels = (uint)info.Levels;
-            var layers = (uint)info.GetLayers();
+            uint levels = (uint)info.Levels;
+            uint layers = (uint)info.GetLayers();
 
             VkFormat = format;
 
-            var type = info.Target.ConvertView();
+            ImageViewType type = info.Target.ConvertView();
 
-            var swizzleR = info.SwizzleR.Convert();
-            var swizzleG = info.SwizzleG.Convert();
-            var swizzleB = info.SwizzleB.Convert();
-            var swizzleA = info.SwizzleA.Convert();
+            ComponentSwizzle swizzleR = info.SwizzleR.Convert();
+            ComponentSwizzle swizzleG = info.SwizzleG.Convert();
+            ComponentSwizzle swizzleB = info.SwizzleB.Convert();
+            ComponentSwizzle swizzleA = info.SwizzleA.Convert();
 
             if (info.Format is Format.R5G5B5A1Unorm or Format.R5G5B5X1Unorm or Format.R5G6B5Unorm)
             {
@@ -84,8 +84,8 @@ namespace Ryujinx.Graphics.Vulkan
             }
             else if (VkFormat == VkFormat.R4G4B4A4UnormPack16 || info.Format == Format.A1B5G5R5Unorm)
             {
-                var tempB = swizzleB;
-                var tempA = swizzleA;
+                ComponentSwizzle tempB = swizzleB;
+                ComponentSwizzle tempA = swizzleA;
 
                 swizzleB = swizzleG;
                 swizzleA = swizzleR;
@@ -93,23 +93,23 @@ namespace Ryujinx.Graphics.Vulkan
                 swizzleG = tempB;
             }
 
-            var componentMapping = new ComponentMapping(swizzleR, swizzleG, swizzleB, swizzleA);
+            ComponentMapping componentMapping = new(swizzleR, swizzleG, swizzleB, swizzleA);
 
-            var aspectFlags = info.Format.ConvertAspectFlags(info.DepthStencilMode);
-            var aspectFlagsDepth = info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = info.Format.ConvertAspectFlags(info.DepthStencilMode);
+            ImageAspectFlags aspectFlagsDepth = info.Format.ConvertAspectFlags();
 
-            var subresourceRange = new ImageSubresourceRange(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, layers);
-            var subresourceRangeDepth = new ImageSubresourceRange(aspectFlagsDepth, (uint)firstLevel, levels, (uint)firstLayer, layers);
+            ImageSubresourceRange subresourceRange = new(aspectFlags, (uint)firstLevel, levels, (uint)firstLayer, layers);
+            ImageSubresourceRange subresourceRangeDepth = new(aspectFlagsDepth, (uint)firstLevel, levels, (uint)firstLayer, layers);
 
             unsafe Auto<DisposableImageView> CreateImageView(ComponentMapping cm, ImageSubresourceRange sr, ImageViewType viewType, ImageUsageFlags usageFlags)
             {
-                var imageViewUsage = new ImageViewUsageCreateInfo
+                ImageViewUsageCreateInfo imageViewUsage = new()
                 {
                     SType = StructureType.ImageViewUsageCreateInfo,
                     Usage = usageFlags,
                 };
 
-                var imageCreateInfo = new ImageViewCreateInfo
+                ImageViewCreateInfo imageCreateInfo = new()
                 {
                     SType = StructureType.ImageViewCreateInfo,
                     Image = storage.GetImageForViewCreation(),
@@ -120,7 +120,7 @@ namespace Ryujinx.Graphics.Vulkan
                     PNext = &imageViewUsage,
                 };
 
-                gd.Api.CreateImageView(device, in imageCreateInfo, null, out var imageView).ThrowOnError();
+                gd.Api.CreateImageView(device, in imageCreateInfo, null, out ImageView imageView).ThrowOnError();
                 return new Auto<DisposableImageView>(new DisposableImageView(gd.Api, device, imageView), null, storage.GetImage());
             }
 
@@ -136,7 +136,7 @@ namespace Ryujinx.Graphics.Vulkan
             _imageView = CreateImageView(componentMapping, subresourceRange, type, shaderUsage);
 
             // Framebuffer attachments and storage images requires a identity component mapping.
-            var identityComponentMapping = new ComponentMapping(
+            ComponentMapping identityComponentMapping = new(
                 ComponentSwizzle.R,
                 ComponentSwizzle.G,
                 ComponentSwizzle.B,
@@ -210,8 +210,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void CopyTo(ITexture destination, int firstLayer, int firstLevel)
         {
-            var src = this;
-            var dst = (TextureView)destination;
+            TextureView src = this;
+            TextureView dst = (TextureView)destination;
 
             if (!Valid || !dst.Valid)
             {
@@ -220,10 +220,10 @@ namespace Ryujinx.Graphics.Vulkan
 
             _gd.PipelineInternal.EndRenderPass();
 
-            var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
+            CommandBufferScoped cbs = _gd.PipelineInternal.CurrentCommandBuffer;
 
-            var srcImage = src.GetImage().Get(cbs).Value;
-            var dstImage = dst.GetImage().Get(cbs).Value;
+            Image srcImage = src.GetImage().Get(cbs).Value;
+            Image dstImage = dst.GetImage().Get(cbs).Value;
 
             if (!dst.Info.Target.IsMultisample() && Info.Target.IsMultisample())
             {
@@ -272,8 +272,8 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void CopyTo(ITexture destination, int srcLayer, int dstLayer, int srcLevel, int dstLevel)
         {
-            var src = this;
-            var dst = (TextureView)destination;
+            TextureView src = this;
+            TextureView dst = (TextureView)destination;
 
             if (!Valid || !dst.Valid)
             {
@@ -282,10 +282,10 @@ namespace Ryujinx.Graphics.Vulkan
 
             _gd.PipelineInternal.EndRenderPass();
 
-            var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
+            CommandBufferScoped cbs = _gd.PipelineInternal.CurrentCommandBuffer;
 
-            var srcImage = src.GetImage().Get(cbs).Value;
-            var dstImage = dst.GetImage().Get(cbs).Value;
+            Image srcImage = src.GetImage().Get(cbs).Value;
+            Image dstImage = dst.GetImage().Get(cbs).Value;
 
             if (!dst.Info.Target.IsMultisample() && Info.Target.IsMultisample())
             {
@@ -329,21 +329,21 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void CopyTo(ITexture destination, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
         {
-            var dst = (TextureView)destination;
+            TextureView dst = (TextureView)destination;
 
             if (_gd.CommandBufferPool.OwnedByCurrentThread)
             {
                 _gd.PipelineInternal.EndRenderPass();
 
-                var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
+                CommandBufferScoped cbs = _gd.PipelineInternal.CurrentCommandBuffer;
 
                 CopyToImpl(cbs, dst, srcRegion, dstRegion, linearFilter);
             }
             else
             {
-                var cbp = _gd.BackgroundResources.Get().GetPool();
+                CommandBufferPool cbp = _gd.BackgroundResources.Get().GetPool();
 
-                using var cbs = cbp.Rent();
+                using CommandBufferScoped cbs = cbp.Rent();
 
                 CopyToImpl(cbs, dst, srcRegion, dstRegion, linearFilter);
             }
@@ -351,10 +351,10 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void CopyToImpl(CommandBufferScoped cbs, TextureView dst, Extents2D srcRegion, Extents2D dstRegion, bool linearFilter)
         {
-            var src = this;
+            TextureView src = this;
 
-            var srcFormat = GetCompatibleGalFormat(src.Info.Format);
-            var dstFormat = GetCompatibleGalFormat(dst.Info.Format);
+            Format srcFormat = GetCompatibleGalFormat(src.Info.Format);
+            Format dstFormat = GetCompatibleGalFormat(dst.Info.Format);
 
             bool srcUsesStorageFormat = src.VkFormat == src.Storage.VkFormat;
             bool dstUsesStorageFormat = dst.VkFormat == dst.Storage.VkFormat;
@@ -582,7 +582,7 @@ namespace Ryujinx.Graphics.Vulkan
                 return this;
             }
 
-            if (_selfManagedViews != null && _selfManagedViews.TryGetValue(format, out var view))
+            if (_selfManagedViews != null && _selfManagedViews.TryGetValue(format, out TextureView view))
             {
                 return view;
             }
@@ -622,12 +622,12 @@ namespace Ryujinx.Graphics.Vulkan
         public byte[] GetData(int x, int y, int width, int height)
         {
             int size = width * height * Info.BytesPerPixel;
-            using var bufferHolder = _gd.BufferManager.Create(_gd, size);
+            using BufferHolder bufferHolder = _gd.BufferManager.Create(_gd, size);
 
-            using (var cbs = _gd.CommandBufferPool.Rent())
+            using (CommandBufferScoped cbs = _gd.CommandBufferPool.Rent())
             {
-                var buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
-                var image = GetImage().Get(cbs).Value;
+                VkBuffer buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
+                Image image = GetImage().Get(cbs).Value;
 
                 CopyFromOrToBuffer(cbs.CommandBuffer, buffer, image, size, true, 0, 0, x, y, width, height);
             }
@@ -669,12 +669,12 @@ namespace Ryujinx.Graphics.Vulkan
         public void CopyTo(BufferRange range, int layer, int level, int stride)
         {
             _gd.PipelineInternal.EndRenderPass();
-            var cbs = _gd.PipelineInternal.CurrentCommandBuffer;
+            CommandBufferScoped cbs = _gd.PipelineInternal.CurrentCommandBuffer;
 
             int outSize = Info.GetMipSize(level);
             int hostSize = GetBufferDataLength(outSize);
 
-            var image = GetImage().Get(cbs).Value;
+            Image image = GetImage().Get(cbs).Value;
             int offset = range.Offset;
 
             Auto<DisposableBuffer> autoBuffer = _gd.BufferManager.GetBuffer(cbs.CommandBuffer, range.Handle, true);
@@ -783,7 +783,7 @@ namespace Ryujinx.Graphics.Vulkan
         {
             int bufferDataLength = GetBufferDataLength(data.Length);
 
-            using var bufferHolder = _gd.BufferManager.Create(_gd, bufferDataLength);
+            using BufferHolder bufferHolder = _gd.BufferManager.Create(_gd, bufferDataLength);
 
             Auto<DisposableImage> imageAuto = GetImage();
 
@@ -791,7 +791,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             bool loadInline = Storage.HasCommandBufferDependency(_gd.PipelineInternal.CurrentCommandBuffer);
 
-            var cbs = loadInline ? _gd.PipelineInternal.CurrentCommandBuffer : _gd.PipelineInternal.GetPreloadCommandBuffer();
+            CommandBufferScoped cbs = loadInline ? _gd.PipelineInternal.CurrentCommandBuffer : _gd.PipelineInternal.GetPreloadCommandBuffer();
 
             if (loadInline)
             {
@@ -800,8 +800,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             CopyDataToBuffer(bufferHolder.GetDataStorage(0, bufferDataLength), data);
 
-            var buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
-            var image = imageAuto.Get(cbs).Value;
+            VkBuffer buffer = bufferHolder.GetBuffer(cbs.CommandBuffer).Get(cbs).Value;
+            Image image = imageAuto.Get(cbs).Value;
 
             if (region.HasValue)
             {
@@ -937,24 +937,24 @@ namespace Ryujinx.Graphics.Vulkan
 
                 int rowLength = ((stride == 0 ? Info.GetMipStride(dstLevel + level) : stride) / Info.BytesPerPixel) * Info.BlockWidth;
 
-                var aspectFlags = Info.Format.ConvertAspectFlags();
+                ImageAspectFlags aspectFlags = Info.Format.ConvertAspectFlags();
 
                 if (aspectFlags == (ImageAspectFlags.DepthBit | ImageAspectFlags.StencilBit))
                 {
                     aspectFlags = ImageAspectFlags.DepthBit;
                 }
 
-                var sl = new ImageSubresourceLayers(
+                ImageSubresourceLayers sl = new(
                     aspectFlags,
                     (uint)(FirstLevel + dstLevel + level),
                     (uint)(FirstLayer + layer),
                     (uint)layers);
 
-                var extent = new Extent3D((uint)width, (uint)height, (uint)depth);
+                Extent3D extent = new((uint)width, (uint)height, (uint)depth);
 
                 int z = is3D ? dstLayer : 0;
 
-                var region = new BufferImageCopy(
+                BufferImageCopy region = new(
                     (ulong)offset,
                     (uint)AlignUpNpot(rowLength, Info.BlockWidth),
                     (uint)AlignUpNpot(height, Info.BlockHeight),
@@ -996,16 +996,16 @@ namespace Ryujinx.Graphics.Vulkan
             int width,
             int height)
         {
-            var aspectFlags = Info.Format.ConvertAspectFlags();
+            ImageAspectFlags aspectFlags = Info.Format.ConvertAspectFlags();
 
             if (aspectFlags == (ImageAspectFlags.DepthBit | ImageAspectFlags.StencilBit))
             {
                 aspectFlags = ImageAspectFlags.DepthBit;
             }
 
-            var sl = new ImageSubresourceLayers(aspectFlags, (uint)(FirstLevel + dstLevel), (uint)(FirstLayer + dstLayer), 1);
+            ImageSubresourceLayers sl = new(aspectFlags, (uint)(FirstLevel + dstLevel), (uint)(FirstLayer + dstLayer), 1);
 
-            var extent = new Extent3D((uint)width, (uint)height, 1);
+            Extent3D extent = new((uint)width, (uint)height, 1);
 
             int rowLengthAlignment = Info.BlockWidth;
 
@@ -1015,7 +1015,7 @@ namespace Ryujinx.Graphics.Vulkan
                 rowLengthAlignment = 4 / Info.BytesPerPixel;
             }
 
-            var region = new BufferImageCopy(
+            BufferImageCopy region = new(
                 0,
                 (uint)AlignUpNpot(width, rowLengthAlignment),
                 (uint)AlignUpNpot(height, Info.BlockHeight),
@@ -1083,7 +1083,7 @@ namespace Ryujinx.Graphics.Vulkan
             CommandBufferScoped cbs,
             FramebufferParams fb)
         {
-            var key = fb.GetRenderPassCacheKey();
+            RenderPassCacheKey key = fb.GetRenderPassCacheKey();
 
             if (_renderPasses == null || !_renderPasses.TryGetValue(ref key, out RenderPassHolder rpHolder))
             {
@@ -1131,9 +1131,9 @@ namespace Ryujinx.Graphics.Vulkan
 
                     if (_renderPasses != null)
                     {
-                        var renderPasses = _renderPasses.Values.ToArray();
+                        RenderPassHolder[] renderPasses = _renderPasses.Values.ToArray();
 
-                        foreach (var pass in renderPasses)
+                        foreach (RenderPassHolder pass in renderPasses)
                         {
                             pass.Dispose();
                         }
@@ -1141,7 +1141,7 @@ namespace Ryujinx.Graphics.Vulkan
 
                     if (_selfManagedViews != null)
                     {
-                        foreach (var view in _selfManagedViews.Values)
+                        foreach (TextureView view in _selfManagedViews.Values)
                         {
                             view.Dispose();
                         }

src/Ryujinx.Graphics.Vulkan/VertexBufferState.cs

@@ -50,7 +50,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public void BindVertexBuffer(VulkanRenderer gd, CommandBufferScoped cbs, uint binding, ref PipelineState state, VertexBufferUpdater updater)
         {
-            var autoBuffer = _buffer;
+            Auto<DisposableBuffer> autoBuffer = _buffer;
 
             if (_handle != BufferHandle.Null)
             {

src/Ryujinx.Graphics.Vulkan/VulkanDebugMessenger.cs

@@ -39,7 +39,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (_debugUtils != null && _logLevel != GraphicsDebugLevel.None)
             {
-                var messageType = _logLevel switch
+                DebugUtilsMessageTypeFlagsEXT messageType = _logLevel switch
                 {
                     GraphicsDebugLevel.Error => DebugUtilsMessageTypeFlagsEXT.ValidationBitExt,
                     GraphicsDebugLevel.Slowdowns => DebugUtilsMessageTypeFlagsEXT.ValidationBitExt |
@@ -50,7 +50,7 @@ namespace Ryujinx.Graphics.Vulkan
                     _ => throw new ArgumentException($"Invalid log level \"{_logLevel}\"."),
                 };
 
-                var messageSeverity = _logLevel switch
+                DebugUtilsMessageSeverityFlagsEXT messageSeverity = _logLevel switch
                 {
                     GraphicsDebugLevel.Error => DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt,
                     GraphicsDebugLevel.Slowdowns => DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt |
@@ -62,7 +62,7 @@ namespace Ryujinx.Graphics.Vulkan
                     _ => throw new ArgumentException($"Invalid log level \"{_logLevel}\"."),
                 };
 
-                var debugUtilsMessengerCreateInfo = new DebugUtilsMessengerCreateInfoEXT
+                DebugUtilsMessengerCreateInfoEXT debugUtilsMessengerCreateInfo = new()
                 {
                     SType = StructureType.DebugUtilsMessengerCreateInfoExt,
                     MessageType = messageType,
@@ -95,7 +95,7 @@ namespace Ryujinx.Graphics.Vulkan
             DebugUtilsMessengerCallbackDataEXT* pCallbackData,
             void* pUserData)
         {
-            var msg = Marshal.PtrToStringAnsi((nint)pCallbackData->PMessage);
+            string msg = Marshal.PtrToStringAnsi((nint)pCallbackData->PMessage);
 
             if (messageSeverity.HasFlag(DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt))
             {

src/Ryujinx.Graphics.Vulkan/VulkanInitialization.cs

@@ -1,9 +1,11 @@
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Graphics.GAL;
+using Silk.NET.Core;
 using Silk.NET.Vulkan;
 using Silk.NET.Vulkan.Extensions.EXT;
 using Silk.NET.Vulkan.Extensions.KHR;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Runtime.InteropServices;
@@ -57,10 +59,10 @@ namespace Ryujinx.Graphics.Vulkan
 
         internal static VulkanInstance CreateInstance(Vk api, GraphicsDebugLevel logLevel, string[] requiredExtensions)
         {
-            var enabledLayers = new List<string>();
+            List<string> enabledLayers = new();
 
-            var instanceExtensions = VulkanInstance.GetInstanceExtensions(api);
-            var instanceLayers = VulkanInstance.GetInstanceLayers(api);
+            IReadOnlySet<string> instanceExtensions = VulkanInstance.GetInstanceExtensions(api);
+            IReadOnlySet<string> instanceLayers = VulkanInstance.GetInstanceLayers(api);
 
             void AddAvailableLayer(string layerName)
             {
@@ -79,16 +81,16 @@ namespace Ryujinx.Graphics.Vulkan
                 AddAvailableLayer("VK_LAYER_KHRONOS_validation");
             }
 
-            var enabledExtensions = requiredExtensions;
+            string[] enabledExtensions = requiredExtensions;
 
             if (instanceExtensions.Contains("VK_EXT_debug_utils"))
             {
                 enabledExtensions = enabledExtensions.Append(ExtDebugUtils.ExtensionName).ToArray();
             }
 
-            var appName = Marshal.StringToHGlobalAnsi(AppName);
+            IntPtr appName = Marshal.StringToHGlobalAnsi(AppName);
 
-            var applicationInfo = new ApplicationInfo
+            ApplicationInfo applicationInfo = new()
             {
                 PApplicationName = (byte*)appName,
                 ApplicationVersion = 1,
@@ -110,7 +112,7 @@ namespace Ryujinx.Graphics.Vulkan
                 ppEnabledLayers[i] = Marshal.StringToHGlobalAnsi(enabledLayers[i]);
             }
 
-            var instanceCreateInfo = new InstanceCreateInfo
+            InstanceCreateInfo instanceCreateInfo = new()
             {
                 SType = StructureType.InstanceCreateInfo,
                 PApplicationInfo = &applicationInfo,
@@ -120,7 +122,7 @@ namespace Ryujinx.Graphics.Vulkan
                 EnabledLayerCount = (uint)enabledLayers.Count,
             };
 
-            Result result = VulkanInstance.Create(api, ref instanceCreateInfo, out var instance);
+            Result result = VulkanInstance.Create(api, ref instanceCreateInfo, out VulkanInstance instance);
 
             Marshal.FreeHGlobal(appName);
 
@@ -141,7 +143,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         internal static VulkanPhysicalDevice FindSuitablePhysicalDevice(Vk api, VulkanInstance instance, SurfaceKHR surface, string preferredGpuId)
         {
-            instance.EnumeratePhysicalDevices(out var physicalDevices).ThrowOnError();
+            instance.EnumeratePhysicalDevices(out VulkanPhysicalDevice[] physicalDevices).ThrowOnError();
 
             // First we try to pick the user preferred GPU.
             for (int i = 0; i < physicalDevices.Length; i++)
@@ -166,9 +168,9 @@ namespace Ryujinx.Graphics.Vulkan
 
         internal static DeviceInfo[] GetSuitablePhysicalDevices(Vk api)
         {
-            var appName = Marshal.StringToHGlobalAnsi(AppName);
+            IntPtr appName = Marshal.StringToHGlobalAnsi(AppName);
 
-            var applicationInfo = new ApplicationInfo
+            ApplicationInfo applicationInfo = new()
             {
                 PApplicationName = (byte*)appName,
                 ApplicationVersion = 1,
@@ -177,7 +179,7 @@ namespace Ryujinx.Graphics.Vulkan
                 ApiVersion = _maximumVulkanVersion,
             };
 
-            var instanceCreateInfo = new InstanceCreateInfo
+            InstanceCreateInfo instanceCreateInfo = new()
             {
                 SType = StructureType.InstanceCreateInfo,
                 PApplicationInfo = &applicationInfo,
@@ -187,7 +189,7 @@ namespace Ryujinx.Graphics.Vulkan
                 EnabledLayerCount = 0,
             };
 
-            Result result = VulkanInstance.Create(api, ref instanceCreateInfo, out var rawInstance);
+            Result result = VulkanInstance.Create(api, ref instanceCreateInfo, out VulkanInstance rawInstance);
 
             Marshal.FreeHGlobal(appName);
 
@@ -248,13 +250,13 @@ namespace Ryujinx.Graphics.Vulkan
         {
             const QueueFlags RequiredFlags = QueueFlags.GraphicsBit | QueueFlags.ComputeBit;
 
-            var khrSurface = new KhrSurface(api.Context);
+            KhrSurface khrSurface = new(api.Context);
 
             for (uint index = 0; index < physicalDevice.QueueFamilyProperties.Length; index++)
             {
                 ref QueueFamilyProperties property = ref physicalDevice.QueueFamilyProperties[index];
 
-                khrSurface.GetPhysicalDeviceSurfaceSupport(physicalDevice.PhysicalDevice, index, surface, out var surfaceSupported).ThrowOnError();
+                khrSurface.GetPhysicalDeviceSurfaceSupport(physicalDevice.PhysicalDevice, index, surface, out Bool32 surfaceSupported).ThrowOnError();
 
                 if (property.QueueFlags.HasFlag(RequiredFlags) && surfaceSupported)
                 {
@@ -283,7 +285,7 @@ namespace Ryujinx.Graphics.Vulkan
                 queuePriorities[i] = 1f;
             }
 
-            var queueCreateInfo = new DeviceQueueCreateInfo
+            DeviceQueueCreateInfo queueCreateInfo = new()
             {
                 SType = StructureType.DeviceQueueCreateInfo,
                 QueueFamilyIndex = queueFamilyIndex,
@@ -416,9 +418,9 @@ namespace Ryujinx.Graphics.Vulkan
 
             api.GetPhysicalDeviceFeatures2(physicalDevice.PhysicalDevice, &features2);
 
-            var supportedFeatures = features2.Features;
+            PhysicalDeviceFeatures supportedFeatures = features2.Features;
 
-            var features = new PhysicalDeviceFeatures
+            PhysicalDeviceFeatures features = new()
             {
                 DepthBiasClamp = supportedFeatures.DepthBiasClamp,
                 DepthClamp = supportedFeatures.DepthClamp,
@@ -449,7 +451,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (physicalDevice.IsDeviceExtensionPresent(ExtTransformFeedback.ExtensionName))
             {
-                PhysicalDeviceTransformFeedbackFeaturesEXT featuresTransformFeedback = new PhysicalDeviceTransformFeedbackFeaturesEXT
+                PhysicalDeviceTransformFeedbackFeaturesEXT featuresTransformFeedback = new()
                 {
                     SType = StructureType.PhysicalDeviceTransformFeedbackFeaturesExt,
                     PNext = pExtendedFeatures,
@@ -461,7 +463,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (physicalDevice.IsDeviceExtensionPresent("VK_EXT_primitive_topology_list_restart"))
             {
-                PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT featuresPrimitiveTopologyListRestart = new PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT
+                PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT featuresPrimitiveTopologyListRestart = new()
                 {
                     SType = StructureType.PhysicalDevicePrimitiveTopologyListRestartFeaturesExt,
                     PNext = pExtendedFeatures,
@@ -474,7 +476,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (physicalDevice.IsDeviceExtensionPresent("VK_EXT_robustness2"))
             {
-                PhysicalDeviceRobustness2FeaturesEXT featuresRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT
+                PhysicalDeviceRobustness2FeaturesEXT featuresRobustness2 = new()
                 {
                     SType = StructureType.PhysicalDeviceRobustness2FeaturesExt,
                     PNext = pExtendedFeatures,
@@ -484,7 +486,7 @@ namespace Ryujinx.Graphics.Vulkan
                 pExtendedFeatures = &featuresRobustness2;
             }
 
-            var featuresExtendedDynamicState = new PhysicalDeviceExtendedDynamicStateFeaturesEXT
+            PhysicalDeviceExtendedDynamicStateFeaturesEXT featuresExtendedDynamicState = new()
             {
                 SType = StructureType.PhysicalDeviceExtendedDynamicStateFeaturesExt,
                 PNext = pExtendedFeatures,
@@ -493,7 +495,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             pExtendedFeatures = &featuresExtendedDynamicState;
 
-            var featuresVk11 = new PhysicalDeviceVulkan11Features
+            PhysicalDeviceVulkan11Features featuresVk11 = new()
             {
                 SType = StructureType.PhysicalDeviceVulkan11Features,
                 PNext = pExtendedFeatures,
@@ -502,7 +504,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             pExtendedFeatures = &featuresVk11;
 
-            var featuresVk12 = new PhysicalDeviceVulkan12Features
+            PhysicalDeviceVulkan12Features featuresVk12 = new()
             {
                 SType = StructureType.PhysicalDeviceVulkan12Features,
                 PNext = pExtendedFeatures,
@@ -519,7 +521,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (physicalDevice.IsDeviceExtensionPresent("VK_EXT_index_type_uint8"))
             {
-                PhysicalDeviceIndexTypeUint8FeaturesEXT featuresIndexU8 = new PhysicalDeviceIndexTypeUint8FeaturesEXT
+                PhysicalDeviceIndexTypeUint8FeaturesEXT featuresIndexU8 = new()
                 {
                     SType = StructureType.PhysicalDeviceIndexTypeUint8FeaturesExt,
                     PNext = pExtendedFeatures,
@@ -531,7 +533,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (physicalDevice.IsDeviceExtensionPresent("VK_EXT_fragment_shader_interlock"))
             {
-                PhysicalDeviceFragmentShaderInterlockFeaturesEXT featuresFragmentShaderInterlock = new PhysicalDeviceFragmentShaderInterlockFeaturesEXT
+                PhysicalDeviceFragmentShaderInterlockFeaturesEXT featuresFragmentShaderInterlock = new()
                 {
                     SType = StructureType.PhysicalDeviceFragmentShaderInterlockFeaturesExt,
                     PNext = pExtendedFeatures,
@@ -545,7 +547,7 @@ namespace Ryujinx.Graphics.Vulkan
                 supportedFeaturesCustomBorderColor.CustomBorderColors &&
                 supportedFeaturesCustomBorderColor.CustomBorderColorWithoutFormat)
             {
-                PhysicalDeviceCustomBorderColorFeaturesEXT featuresCustomBorderColor = new PhysicalDeviceCustomBorderColorFeaturesEXT
+                PhysicalDeviceCustomBorderColorFeaturesEXT featuresCustomBorderColor = new()
                 {
                     SType = StructureType.PhysicalDeviceCustomBorderColorFeaturesExt,
                     PNext = pExtendedFeatures,
@@ -559,7 +561,7 @@ namespace Ryujinx.Graphics.Vulkan
             if (physicalDevice.IsDeviceExtensionPresent("VK_EXT_depth_clip_control") &&
                 supportedFeaturesDepthClipControl.DepthClipControl)
             {
-                PhysicalDeviceDepthClipControlFeaturesEXT featuresDepthClipControl = new PhysicalDeviceDepthClipControlFeaturesEXT
+                PhysicalDeviceDepthClipControlFeaturesEXT featuresDepthClipControl = new()
                 {
                     SType = StructureType.PhysicalDeviceDepthClipControlFeaturesExt,
                     PNext = pExtendedFeatures,
@@ -621,7 +623,7 @@ namespace Ryujinx.Graphics.Vulkan
                 pExtendedFeatures = &featuresDeviceMemoryPriority;
             }
 
-            var enabledExtensions = _requiredExtensions.Union(_desirableExtensions.Intersect(physicalDevice.DeviceExtensions)).ToArray();
+            string[] enabledExtensions = _requiredExtensions.Union(_desirableExtensions.Intersect(physicalDevice.DeviceExtensions)).ToArray();
 
             nint* ppEnabledExtensions = stackalloc nint[enabledExtensions.Length];
 
@@ -630,7 +632,7 @@ namespace Ryujinx.Graphics.Vulkan
                 ppEnabledExtensions[i] = Marshal.StringToHGlobalAnsi(enabledExtensions[i]);
             }
 
-            var deviceCreateInfo = new DeviceCreateInfo
+            DeviceCreateInfo deviceCreateInfo = new()
             {
                 SType = StructureType.DeviceCreateInfo,
                 PNext = pExtendedFeatures,
@@ -641,7 +643,7 @@ namespace Ryujinx.Graphics.Vulkan
                 PEnabledFeatures = &features,
             };
 
-            api.CreateDevice(physicalDevice.PhysicalDevice, in deviceCreateInfo, null, out var device).ThrowOnError();
+            api.CreateDevice(physicalDevice.PhysicalDevice, in deviceCreateInfo, null, out Device device).ThrowOnError();
 
             for (int i = 0; i < enabledExtensions.Length; i++)
             {

src/Ryujinx.Graphics.Vulkan/VulkanPhysicalDevice.cs

@@ -24,7 +24,7 @@ namespace Ryujinx.Graphics.Vulkan
             PhysicalDevice = physicalDevice;
             PhysicalDeviceFeatures = api.GetPhysicalDeviceFeature(PhysicalDevice);
 
-            api.GetPhysicalDeviceProperties(PhysicalDevice, out var physicalDeviceProperties);
+            api.GetPhysicalDeviceProperties(PhysicalDevice, out PhysicalDeviceProperties physicalDeviceProperties);
             PhysicalDeviceProperties = physicalDeviceProperties;
 
             api.GetPhysicalDeviceMemoryProperties(PhysicalDevice, out PhysicalDeviceMemoryProperties);

src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs

@@ -11,6 +11,7 @@ using Silk.NET.Vulkan.Extensions.KHR;
 using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
+using System.Text.RegularExpressions;
 using System.Threading;
 using Format = Ryujinx.Graphics.GAL.Format;
 using PrimitiveTopology = Ryujinx.Graphics.GAL.PrimitiveTopology;
@@ -166,7 +167,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (maxQueueCount >= 2)
             {
-                Api.GetDeviceQueue(_device, queueFamilyIndex, 1, out var backgroundQueue);
+                Api.GetDeviceQueue(_device, queueFamilyIndex, 1, out Queue backgroundQueue);
                 BackgroundQueue = backgroundQueue;
                 BackgroundQueueLock = new();
             }
@@ -334,7 +335,7 @@ namespace Ryujinx.Graphics.Vulkan
             Api.GetPhysicalDeviceProperties2(_physicalDevice.PhysicalDevice, &properties2);
             Api.GetPhysicalDeviceFeatures2(_physicalDevice.PhysicalDevice, &features2);
 
-            var portabilityFlags = PortabilitySubsetFlags.None;
+            PortabilitySubsetFlags portabilityFlags = PortabilitySubsetFlags.None;
             uint vertexBufferAlignment = 1;
 
             if (usePortability)
@@ -351,9 +352,9 @@ namespace Ryujinx.Graphics.Vulkan
                                              featuresCustomBorderColor.CustomBorderColors &&
                                              featuresCustomBorderColor.CustomBorderColorWithoutFormat;
 
-            ref var properties = ref properties2.Properties;
+            ref PhysicalDeviceProperties properties = ref properties2.Properties;
 
-            var hasDriverProperties = _physicalDevice.TryGetPhysicalDeviceDriverPropertiesKHR(Api, out var driverProperties);
+            bool hasDriverProperties = _physicalDevice.TryGetPhysicalDeviceDriverPropertiesKHR(Api, out PhysicalDeviceDriverPropertiesKHR driverProperties);
 
             Vendor = VendorUtils.FromId(properties.VendorID);
 
@@ -384,7 +385,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             if (Vendor == Vendor.Nvidia)
             {
-                var match = VendorUtils.NvidiaConsumerClassRegex().Match(GpuRenderer);
+                Match match = VendorUtils.NvidiaConsumerClassRegex().Match(GpuRenderer);
 
                 if (match != null && int.TryParse(match.Groups[2].Value, out int gpuNumber))
                 {
@@ -494,7 +495,7 @@ namespace Ryujinx.Graphics.Vulkan
             _surface = _getSurface(_instance.Instance, Api);
             _physicalDevice = VulkanInitialization.FindSuitablePhysicalDevice(Api, _instance, _surface, _preferredGpuId);
 
-            var queueFamilyIndex = VulkanInitialization.FindSuitableQueueFamily(Api, _physicalDevice, _surface, out uint maxQueueCount);
+            uint queueFamilyIndex = VulkanInitialization.FindSuitableQueueFamily(Api, _physicalDevice, _surface, out uint maxQueueCount);
 
             _device = VulkanInitialization.CreateDevice(Api, _physicalDevice, queueFamilyIndex, maxQueueCount);
 
@@ -503,7 +504,7 @@ namespace Ryujinx.Graphics.Vulkan
                 SwapchainApi = swapchainApi;
             }
 
-            Api.GetDeviceQueue(_device, queueFamilyIndex, 0, out var queue);
+            Api.GetDeviceQueue(_device, queueFamilyIndex, 0, out Queue queue);
             Queue = queue;
             QueueLock = new();
 
@@ -597,7 +598,7 @@ namespace Ryujinx.Graphics.Vulkan
         internal TextureView CreateTextureView(TextureCreateInfo info)
         {
             // This should be disposed when all views are destroyed.
-            var storage = CreateTextureStorage(info);
+            TextureStorage storage = CreateTextureStorage(info);
             return storage.CreateView(info, 0, 0);
         }
 
@@ -720,8 +721,8 @@ namespace Ryujinx.Graphics.Vulkan
 
             Api.GetPhysicalDeviceFeatures2(_physicalDevice.PhysicalDevice, &features2);
 
-            var limits = _physicalDevice.PhysicalDeviceProperties.Limits;
-            var mainQueueProperties = _physicalDevice.QueueFamilyProperties[QueueFamilyIndex];
+            PhysicalDeviceLimits limits = _physicalDevice.PhysicalDeviceProperties.Limits;
+            QueueFamilyProperties mainQueueProperties = _physicalDevice.QueueFamilyProperties[QueueFamilyIndex];
 
             SystemMemoryType memoryType;
 
@@ -811,7 +812,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             for (int i = 0; i < memoryProperties.MemoryHeapCount; i++)
             {
-                var heap = memoryProperties.MemoryHeaps[i];
+                MemoryHeap heap = memoryProperties.MemoryHeaps[i];
                 if ((heap.Flags & MemoryHeapFlags.DeviceLocalBit) == MemoryHeapFlags.DeviceLocalBit)
                 {
                     totalMemory += heap.Size;
@@ -1035,17 +1036,17 @@ namespace Ryujinx.Graphics.Vulkan
 
             MemoryAllocator.Dispose();
 
-            foreach (var shader in Shaders)
+            foreach (ShaderCollection shader in Shaders)
             {
                 shader.Dispose();
             }
 
-            foreach (var texture in Textures)
+            foreach (ITexture texture in Textures)
             {
                 texture.Release();
             }
 
-            foreach (var sampler in Samplers)
+            foreach (SamplerHolder sampler in Samplers)
             {
                 sampler.Dispose();
             }

src/Ryujinx.Graphics.Vulkan/Window.cs

@@ -54,7 +54,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         private void RecreateSwapchain()
         {
-            var oldSwapchain = _swapchain;
+            SwapchainKHR oldSwapchain = _swapchain;
             _swapchainIsDirty = false;
 
             for (int i = 0; i < _swapchainImageViews.Length; i++)
@@ -86,13 +86,13 @@ namespace Ryujinx.Graphics.Vulkan
 
         private unsafe void CreateSwapchain()
         {
-            _gd.SurfaceApi.GetPhysicalDeviceSurfaceCapabilities(_physicalDevice, _surface, out var capabilities);
+            _gd.SurfaceApi.GetPhysicalDeviceSurfaceCapabilities(_physicalDevice, _surface, out SurfaceCapabilitiesKHR capabilities);
 
             uint surfaceFormatsCount;
 
             _gd.SurfaceApi.GetPhysicalDeviceSurfaceFormats(_physicalDevice, _surface, &surfaceFormatsCount, null);
 
-            var surfaceFormats = new SurfaceFormatKHR[surfaceFormatsCount];
+            SurfaceFormatKHR[] surfaceFormats = new SurfaceFormatKHR[surfaceFormatsCount];
 
             fixed (SurfaceFormatKHR* pSurfaceFormats = surfaceFormats)
             {
@@ -103,7 +103,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             _gd.SurfaceApi.GetPhysicalDeviceSurfacePresentModes(_physicalDevice, _surface, &presentModesCount, null);
 
-            var presentModes = new PresentModeKHR[presentModesCount];
+            PresentModeKHR[] presentModes = new PresentModeKHR[presentModesCount];
 
             fixed (PresentModeKHR* pPresentModes = presentModes)
             {
@@ -116,17 +116,17 @@ namespace Ryujinx.Graphics.Vulkan
                 imageCount = capabilities.MaxImageCount;
             }
 
-            var surfaceFormat = ChooseSwapSurfaceFormat(surfaceFormats, _colorSpacePassthroughEnabled);
+            SurfaceFormatKHR surfaceFormat = ChooseSwapSurfaceFormat(surfaceFormats, _colorSpacePassthroughEnabled);
 
-            var extent = ChooseSwapExtent(capabilities);
+            Extent2D extent = ChooseSwapExtent(capabilities);
 
             _width = (int)extent.Width;
             _height = (int)extent.Height;
             _format = surfaceFormat.Format;
 
-            var oldSwapchain = _swapchain;
+            SwapchainKHR oldSwapchain = _swapchain;
 
-            var swapchainCreateInfo = new SwapchainCreateInfoKHR
+            SwapchainCreateInfoKHR swapchainCreateInfo = new()
             {
                 SType = StructureType.SwapchainCreateInfoKhr,
                 Surface = _surface,
@@ -143,7 +143,7 @@ namespace Ryujinx.Graphics.Vulkan
                 Clipped = true,
             };
 
-            var textureCreateInfo = new TextureCreateInfo(
+            TextureCreateInfo textureCreateInfo = new(
                 _width,
                 _height,
                 1,
@@ -178,7 +178,7 @@ namespace Ryujinx.Graphics.Vulkan
                 _swapchainImageViews[i] = CreateSwapchainImageView(_swapchainImages[i], surfaceFormat.Format, textureCreateInfo);
             }
 
-            var semaphoreCreateInfo = new SemaphoreCreateInfo
+            SemaphoreCreateInfo semaphoreCreateInfo = new()
             {
                 SType = StructureType.SemaphoreCreateInfo,
             };
@@ -200,17 +200,17 @@ namespace Ryujinx.Graphics.Vulkan
 
         private unsafe TextureView CreateSwapchainImageView(Image swapchainImage, VkFormat format, TextureCreateInfo info)
         {
-            var componentMapping = new ComponentMapping(
+            ComponentMapping componentMapping = new(
                 ComponentSwizzle.R,
                 ComponentSwizzle.G,
                 ComponentSwizzle.B,
                 ComponentSwizzle.A);
 
-            var aspectFlags = ImageAspectFlags.ColorBit;
+            ImageAspectFlags aspectFlags = ImageAspectFlags.ColorBit;
 
-            var subresourceRange = new ImageSubresourceRange(aspectFlags, 0, 1, 0, 1);
+            ImageSubresourceRange subresourceRange = new(aspectFlags, 0, 1, 0, 1);
 
-            var imageCreateInfo = new ImageViewCreateInfo
+            ImageViewCreateInfo imageCreateInfo = new()
             {
                 SType = StructureType.ImageViewCreateInfo,
                 Image = swapchainImage,
@@ -220,7 +220,7 @@ namespace Ryujinx.Graphics.Vulkan
                 SubresourceRange = subresourceRange,
             };
 
-            _gd.Api.CreateImageView(_device, in imageCreateInfo, null, out var imageView).ThrowOnError();
+            _gd.Api.CreateImageView(_device, in imageCreateInfo, null, out ImageView imageView).ThrowOnError();
 
             return new TextureView(_gd, _device, new DisposableImageView(_gd.Api, _device, imageView), info, format);
         }
@@ -232,10 +232,10 @@ namespace Ryujinx.Graphics.Vulkan
                 return new SurfaceFormatKHR(VkFormat.B8G8R8A8Unorm, ColorSpaceKHR.PaceSrgbNonlinearKhr);
             }
 
-            var formatToReturn = availableFormats[0];
+            SurfaceFormatKHR formatToReturn = availableFormats[0];
             if (colorSpacePassthroughEnabled)
             {
-                foreach (var format in availableFormats)
+                foreach (SurfaceFormatKHR format in availableFormats)
                 {
                     if (format.Format == VkFormat.B8G8R8A8Unorm && format.ColorSpace == ColorSpaceKHR.SpacePassThroughExt)
                     {
@@ -250,7 +250,7 @@ namespace Ryujinx.Graphics.Vulkan
             }
             else
             {
-                foreach (var format in availableFormats)
+                foreach (SurfaceFormatKHR format in availableFormats)
                 {
                     if (format.Format == VkFormat.B8G8R8A8Unorm && format.ColorSpace == ColorSpaceKHR.PaceSrgbNonlinearKhr)
                     {
@@ -317,7 +317,7 @@ namespace Ryujinx.Graphics.Vulkan
 
             while (true)
             {
-                var acquireResult = _gd.SwapchainApi.AcquireNextImage(
+                Result acquireResult = _gd.SwapchainApi.AcquireNextImage(
                     _device,
                     _swapchain,
                     ulong.MaxValue,
@@ -339,11 +339,11 @@ namespace Ryujinx.Graphics.Vulkan
                 }
             }
 
-            var swapchainImage = _swapchainImages[nextImage];
+            Image swapchainImage = _swapchainImages[nextImage];
 
             _gd.FlushAllCommands();
 
-            var cbs = _gd.CommandBufferPool.Rent();
+            CommandBufferScoped cbs = _gd.CommandBufferPool.Rent();
 
             Transition(
                 cbs.CommandBuffer,
@@ -353,7 +353,7 @@ namespace Ryujinx.Graphics.Vulkan
                 ImageLayout.Undefined,
                 ImageLayout.General);
 
-            var view = (TextureView)texture;
+            TextureView view = (TextureView)texture;
 
             UpdateEffect();
 
@@ -463,12 +463,12 @@ namespace Ryujinx.Graphics.Vulkan
                 [_renderFinishedSemaphores[semaphoreIndex]]);
 
             // TODO: Present queue.
-            var semaphore = _renderFinishedSemaphores[semaphoreIndex];
-            var swapchain = _swapchain;
+            Semaphore semaphore = _renderFinishedSemaphores[semaphoreIndex];
+            SwapchainKHR swapchain = _swapchain;
 
             Result result;
 
-            var presentInfo = new PresentInfoKHR
+            PresentInfoKHR presentInfo = new()
             {
                 SType = StructureType.PresentInfoKhr,
                 WaitSemaphoreCount = 1,
@@ -535,7 +535,7 @@ namespace Ryujinx.Graphics.Vulkan
                     case AntiAliasing.SmaaMedium:
                     case AntiAliasing.SmaaHigh:
                     case AntiAliasing.SmaaUltra:
-                        var quality = _currentAntiAliasing - AntiAliasing.SmaaLow;
+                        int quality = _currentAntiAliasing - AntiAliasing.SmaaLow;
                         if (_effect is SmaaPostProcessingEffect smaa)
                         {
                             smaa.Quality = quality;
@@ -595,9 +595,9 @@ namespace Ryujinx.Graphics.Vulkan
             ImageLayout srcLayout,
             ImageLayout dstLayout)
         {
-            var subresourceRange = new ImageSubresourceRange(ImageAspectFlags.ColorBit, 0, 1, 0, 1);
+            ImageSubresourceRange subresourceRange = new(ImageAspectFlags.ColorBit, 0, 1, 0, 1);
 
-            var barrier = new ImageMemoryBarrier
+            ImageMemoryBarrier barrier = new()
             {
                 SType = StructureType.ImageMemoryBarrier,
                 SrcAccessMask = srcAccess,