1 files changed, 33 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/DriverUniformMetal.h b/gfx/angle/checkout/src/compiler/translator/DriverUniformMetal.h
new file mode 100644
index 0000000000..47e075b2e7
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/DriverUniformMetal.h
@@ -0,0 +1,33 @@
+//
+// Copyright 2020 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// DriverUniformMetal:
+//   Struct defining the default driver uniforms for direct and SpirV based ANGLE translation
+//
+
+#ifndef LIBANGLE_RENDERER_METAL_DRIVERUNIFORMMETAL_H_
+#define LIBANGLE_RENDERER_METAL_DRIVERUNIFORMMETAL_H_
+
+#include "compiler/translator/tree_util/DriverUniform.h"
+
+namespace sh
+{
+
+class DriverUniformMetal : public DriverUniformExtended
+{
+  public:
+    DriverUniformMetal(DriverUniformMode mode) : DriverUniformExtended(mode) {}
+    DriverUniformMetal() : DriverUniformExtended(DriverUniformMode::InterfaceBlock) {}
+    ~DriverUniformMetal() override {}
+
+    TIntermTyped *getCoverageMaskField() const;
+
+  protected:
+    TFieldList *createUniformFields(TSymbolTable *symbolTable) override;
+};
+
+}  // namespace sh
+
+#endif /* LIBANGLE_RENDERER_METAL_DRIVERUNIFORMMETAL_H_ */