Add support for large sampler arrays on Vulkan (#6489)

* Add support for large sampler arrays on Vulkan

* Shader cache version bump

* Format whitespace

* Move DescriptorSetManager to PipelineLayoutCacheEntry to allow different pool sizes per layout

* Handle array textures with different types on the same buffer

* Somewhat better caching system

* Avoid useless buffer data modification checks

* Move redundant bindings update checking to the backend

* Fix an issue where texture arrays would get the same bindings across stages on Vulkan

* Backport some fixes from part 2

* Fix typo

* PR feedback

* Format whitespace

* Add some missing XML docs

3 files changed, 18 insertions, 7 deletions

diff --git a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs
index e5695ebc..8703e660 100644
--- a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs
+++ b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Instruction.cs
@@ -161,5 +161,17 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
             inst &= Instruction.Mask;
             return inst == Instruction.Lod || inst == Instruction.TextureQuerySamples || inst == Instruction.TextureQuerySize;
         }
+
+        public static bool IsImage(this Instruction inst)
+        {
+            inst &= Instruction.Mask;
+            return inst == Instruction.ImageAtomic || inst == Instruction.ImageLoad || inst == Instruction.ImageStore;
+        }
+
+        public static bool IsImageStore(this Instruction inst)
+        {
+            inst &= Instruction.Mask;
+            return inst == Instruction.ImageAtomic || inst == Instruction.ImageStore;
+        }
     }
 }
diff --git a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs
index f5396a88..0c1b2a3f 100644
--- a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs
+++ b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/Operation.cs
@@ -20,13 +20,13 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
             }
             set
             {
-                if (value != null && value.Type == OperandType.LocalVariable)
-                {
-                    value.AsgOp = this;
-                }
-
                 if (value != null)
                 {
+                    if (value.Type == OperandType.LocalVariable)
+                    {
+                        value.AsgOp = this;
+                    }
+
                     _dests = new[] { value };
                 }
                 else
diff --git a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs
index fa5550a6..1b82e294 100644
--- a/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs
+++ b/src/Ryujinx.Graphics.Shader/IntermediateRepresentation/TextureOperation.cs
@@ -26,9 +26,8 @@ namespace Ryujinx.Graphics.Shader.IntermediateRepresentation
             Binding = binding;
         }
 
-        public void TurnIntoIndexed(int binding)
+        public void TurnIntoArray(int binding)
         {
-            Type |= SamplerType.Indexed;
             Flags &= ~TextureFlags.Bindless;
             Binding = binding;
         }