shader: Add support for native 16-bit floats

src/shader_recompiler/host_translate_info.h

@@ -0,0 +1,18 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Shader {
+
+// Try to keep entries here to a minimum
+// They can accidentally change the cached information in a shader
+
+/// Misc information about the host
+struct HostTranslateInfo {
+    bool support_float16{}; ///< True when the device supports 16-bit floats
+    bool support_int64{};   ///< True when the device supports 64-bit integers
+};
+
+} // namespace Shader