1 files changed, 29 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_ops/RewritePixelLocalStorage.h b/gfx/angle/checkout/src/compiler/translator/tree_ops/RewritePixelLocalStorage.h
new file mode 100644
index 0000000000..9bcfcbb62e
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/tree_ops/RewritePixelLocalStorage.h
@@ -0,0 +1,29 @@
+//
+// Copyright 2022 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.
+//
+
+#ifndef COMPILER_TRANSLATOR_TREEOPS_REWRITE_PIXELLOCALSTORAGE_H_
+#define COMPILER_TRANSLATOR_TREEOPS_REWRITE_PIXELLOCALSTORAGE_H_
+
+#include <GLSLANG/ShaderLang.h>
+
+namespace sh
+{
+
+class TCompiler;
+class TIntermBlock;
+class TSymbolTable;
+
+// This mutating tree traversal rewrites high level ANGLE_shader_pixel_local_storage operations to
+// the type of shader operations specified by ShPixelLocalStorageType, found in ShCompileOptions.
+[[nodiscard]] bool RewritePixelLocalStorage(TCompiler *compiler,
+                                            TIntermBlock *root,
+                                            TSymbolTable &symbolTable,
+                                            const ShCompileOptions &compileOptions,
+                                            int shaderVersion);
+
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_TREEOPS_REWRITE_PIXELLOCALSTORAGE_H_