From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../src/compiler/translator/tree_util/NodeType.h   | 155 +++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 gfx/angle/checkout/src/compiler/translator/tree_util/NodeType.h

(limited to 'gfx/angle/checkout/src/compiler/translator/tree_util/NodeType.h')

diff --git a/gfx/angle/checkout/src/compiler/translator/tree_util/NodeType.h b/gfx/angle/checkout/src/compiler/translator/tree_util/NodeType.h
new file mode 100644
index 0000000000..4ab63dbebb
--- /dev/null
+++ b/gfx/angle/checkout/src/compiler/translator/tree_util/NodeType.h
@@ -0,0 +1,155 @@
+//
+// 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.
+//
+
+#ifndef COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_NODETYPE_H_
+#define COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_NODETYPE_H_
+
+#include "compiler/translator/tree_util/IntermTraverse.h"
+
+namespace sh
+{
+
+enum class NodeType
+{
+    Unknown,
+    Symbol,
+    ConstantUnion,
+    FunctionPrototype,
+    PreprocessorDirective,
+    Unary,
+    Binary,
+    Ternary,
+    Swizzle,
+    IfElse,
+    Switch,
+    Case,
+    FunctionDefinition,
+    Aggregate,
+    Block,
+    GlobalQualifierDeclaration,
+    Declaration,
+    Loop,
+    Branch,
+};
+
+// This is a function like object instead of a function that stack allocates this because
+// TIntermTraverser is a heavy object to construct.
+class GetNodeType : private TIntermTraverser
+{
+    NodeType nodeType;
+
+  public:
+    GetNodeType() : TIntermTraverser(true, false, false) {}
+
+    NodeType operator()(TIntermNode &node)
+    {
+        node.visit(Visit::PreVisit, this);
+        return nodeType;
+    }
+
+  private:
+    void visitSymbol(TIntermSymbol *) override { nodeType = NodeType::Symbol; }
+
+    void visitConstantUnion(TIntermConstantUnion *) override { nodeType = NodeType::ConstantUnion; }
+
+    void visitFunctionPrototype(TIntermFunctionPrototype *) override
+    {
+        nodeType = NodeType::FunctionPrototype;
+    }
+
+    void visitPreprocessorDirective(TIntermPreprocessorDirective *) override
+    {
+        nodeType = NodeType::PreprocessorDirective;
+    }
+
+    bool visitSwizzle(Visit, TIntermSwizzle *) override
+    {
+        nodeType = NodeType::Swizzle;
+        return false;
+    }
+
+    bool visitBinary(Visit, TIntermBinary *) override
+    {
+        nodeType = NodeType::Binary;
+        return false;
+    }
+
+    bool visitUnary(Visit, TIntermUnary *) override
+    {
+        nodeType = NodeType::Unary;
+        return false;
+    }
+
+    bool visitTernary(Visit, TIntermTernary *) override
+    {
+        nodeType = NodeType::Ternary;
+        return false;
+    }
+
+    bool visitIfElse(Visit, TIntermIfElse *) override
+    {
+        nodeType = NodeType::IfElse;
+        return false;
+    }
+
+    bool visitSwitch(Visit, TIntermSwitch *) override
+    {
+        nodeType = NodeType::Switch;
+        return false;
+    }
+
+    bool visitCase(Visit, TIntermCase *) override
+    {
+        nodeType = NodeType::Case;
+        return false;
+    }
+
+    bool visitFunctionDefinition(Visit, TIntermFunctionDefinition *) override
+    {
+        nodeType = NodeType::FunctionDefinition;
+        return false;
+    }
+
+    bool visitAggregate(Visit, TIntermAggregate *) override
+    {
+        nodeType = NodeType::Aggregate;
+        return false;
+    }
+
+    bool visitBlock(Visit, TIntermBlock *) override
+    {
+        nodeType = NodeType::Block;
+        return false;
+    }
+
+    bool visitGlobalQualifierDeclaration(Visit, TIntermGlobalQualifierDeclaration *) override
+    {
+        nodeType = NodeType::GlobalQualifierDeclaration;
+        return false;
+    }
+
+    bool visitDeclaration(Visit, TIntermDeclaration *) override
+    {
+        nodeType = NodeType::Declaration;
+        return false;
+    }
+
+    bool visitLoop(Visit, TIntermLoop *) override
+    {
+        nodeType = NodeType::Loop;
+        return false;
+    }
+
+    bool visitBranch(Visit, TIntermBranch *) override
+    {
+        nodeType = NodeType::Branch;
+        return false;
+    }
+};
+
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_TRANSLATORMETALDIRECT_NODETYPE_H_
-- 
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