1 files changed, 41 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h
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+++ b/gfx/angle/checkout/src/compiler/translator/tree_ops/RemoveDynamicIndexing.h
@@ -0,0 +1,41 @@
+//
+// 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.
+//
+// RemoveDynamicIndexing is an AST traverser to remove dynamic indexing of non-SSBO vectors and
+// matrices, replacing them with calls to functions that choose which component to return or write.
+// We don't need to consider dynamic indexing in SSBO since it can be directly as part of the offset
+// of RWByteAddressBuffer.
+//
+
+#ifndef COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_
+#define COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_
+
+#include "common/angleutils.h"
+
+#include <functional>
+
+namespace sh
+{
+
+class TCompiler;
+class TIntermNode;
+class TIntermBinary;
+class TSymbolTable;
+class PerformanceDiagnostics;
+
+[[nodiscard]] bool RemoveDynamicIndexingOfNonSSBOVectorOrMatrix(
+    TCompiler *compiler,
+    TIntermNode *root,
+    TSymbolTable *symbolTable,
+    PerformanceDiagnostics *perfDiagnostics);
+
+[[nodiscard]] bool RemoveDynamicIndexingOfSwizzledVector(TCompiler *compiler,
+                                                         TIntermNode *root,
+                                                         TSymbolTable *symbolTable,
+                                                         PerformanceDiagnostics *perfDiagnostics);
+
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_TREEOPS_REMOVEDYNAMICINDEXING_H_