webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 53 insertions, 0 deletions

diff --git a/Source/ThirdParty/ANGLE/src/compiler/translator/DirectiveHandler.h b/Source/ThirdParty/ANGLE/src/compiler/translator/DirectiveHandler.h
new file mode 100644
index 000000000..00eb49114
--- /dev/null
+++ b/Source/ThirdParty/ANGLE/src/compiler/translator/DirectiveHandler.h
@@ -0,0 +1,53 @@
+//
+// Copyright (c) 2012 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_DIRECTIVEHANDLER_H_
+#define COMPILER_TRANSLATOR_DIRECTIVEHANDLER_H_
+
+#include "common/angleutils.h"
+#include "compiler/translator/ExtensionBehavior.h"
+#include "compiler/translator/Pragma.h"
+#include "compiler/preprocessor/DirectiveHandlerBase.h"
+#include "GLSLANG/ShaderLang.h"
+
+class TDiagnostics;
+
+class TDirectiveHandler : public pp::DirectiveHandler, angle::NonCopyable
+{
+  public:
+    TDirectiveHandler(TExtensionBehavior &extBehavior,
+                      TDiagnostics &diagnostics,
+                      int &shaderVersion,
+                      sh::GLenum shaderType,
+                      bool debugShaderPrecisionSupported);
+    ~TDirectiveHandler() override;
+
+    const TPragma& pragma() const { return mPragma; }
+    const TExtensionBehavior& extensionBehavior() const { return mExtensionBehavior; }
+
+    void handleError(const pp::SourceLocation &loc, const std::string &msg) override;
+
+    void handlePragma(const pp::SourceLocation &loc,
+                      const std::string &name,
+                      const std::string &value,
+                      bool stdgl) override;
+
+    void handleExtension(const pp::SourceLocation &loc,
+                         const std::string &name,
+                         const std::string &behavior) override;
+
+    void handleVersion(const pp::SourceLocation &loc, int version) override;
+
+  private:
+    TPragma mPragma;
+    TExtensionBehavior& mExtensionBehavior;
+    TDiagnostics& mDiagnostics;
+    int& mShaderVersion;
+    sh::GLenum mShaderType;
+    bool mDebugShaderPrecisionSupported;
+};
+
+#endif  // COMPILER_TRANSLATOR_DIRECTIVEHANDLER_H_