1 files changed, 28 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_ops/ScalarizeVecAndMatConstructorArgs.h b/gfx/angle/checkout/src/compiler/translator/tree_ops/ScalarizeVecAndMatConstructorArgs.h
new file mode 100644
index 0000000000..617cbd7682
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/tree_ops/ScalarizeVecAndMatConstructorArgs.h
@@ -0,0 +1,28 @@
+//
+// Copyright 2002 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.
+//
+// Scalarize vector and matrix constructor args, so that vectors built from components don't have
+// matrix arguments, and matrices built from components don't have vector arguments. This avoids
+// driver bugs around vector and matrix constructors.
+//
+
+#ifndef COMPILER_TRANSLATOR_TREEOPS_SCALARIZEVECANDMATCONSTRUCTORARGS_H_
+#define COMPILER_TRANSLATOR_TREEOPS_SCALARIZEVECANDMATCONSTRUCTORARGS_H_
+
+#include "GLSLANG/ShaderLang.h"
+#include "common/angleutils.h"
+
+namespace sh
+{
+class TCompiler;
+class TIntermBlock;
+class TSymbolTable;
+
+[[nodiscard]] bool ScalarizeVecAndMatConstructorArgs(TCompiler *compiler,
+                                                     TIntermBlock *root,
+                                                     TSymbolTable *symbolTable);
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_TREEOPS_SCALARIZEVECANDMATCONSTRUCTORARGS_H_