Add support for fragment shader interlock (#2768)

* Support coherent images

* Add support for fragment shader interlock

* Change to tree based match approach

* Refactor + check for branch targets and external registers

* Make detection more robust

* Use Intel fragment shader ordering if interlock is not available, use nothing if both are not available

* Remove unused field

Ryujinx.Graphics.Gpu/Shader/TextureDescriptorCapableGpuAccessor.cs

@@ -36,6 +36,18 @@ namespace Ryujinx.Graphics.Gpu.Shader
         /// <returns>Host storage buffer alignment in bytes</returns>
         public int QueryHostStorageBufferOffsetAlignment() => _context.Capabilities.StorageBufferOffsetAlignment;
 
+        /// <summary>
+        /// Queries host support for fragment shader ordering critical sections on the shader code.
+        /// </summary>
+        /// <returns>True if fragment shader interlock is supported, false otherwise</returns>
+        public bool QueryHostSupportsFragmentShaderInterlock() => _context.Capabilities.SupportsFragmentShaderInterlock;
+
+        /// <summary>
+        /// Queries host support for fragment shader ordering scoped critical sections on the shader code.
+        /// </summary>
+        /// <returns>True if fragment shader ordering is supported, false otherwise</returns>
+        public bool QueryHostSupportsFragmentShaderOrderingIntel() => _context.Capabilities.SupportsFragmentShaderOrderingIntel;
+
         /// <summary>
         /// Queries host support for readable images without a explicit format declaration on the shader.
         /// </summary>