shader: Initial implementation of an AST

src/shader_recompiler/shader_info.h

@@ -0,0 +1,28 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <array>
+
+#include <boost/container/static_vector.hpp>
+
+namespace Shader {
+
+struct Info {
+    struct ConstantBuffer {
+
+    };
+
+    struct {
+        bool workgroup_id{};
+        bool local_invocation_id{};
+        bool fp16{};
+        bool fp64{};
+    } uses;
+
+    std::array<18
+};
+
+} // namespace Shader