| // Copyright 2016 The SwiftShader Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COMPILER_DIRECTIVE_HANDLER_H_ |
| #define COMPILER_DIRECTIVE_HANDLER_H_ |
| |
| #include "ExtensionBehavior.h" |
| #include "Pragma.h" |
| #include "preprocessor/DirectiveHandlerBase.h" |
| |
| class TDiagnostics; |
| |
| class TDirectiveHandler : public pp::DirectiveHandler |
| { |
| public: |
| TDirectiveHandler(TExtensionBehavior& extBehavior, |
| TDiagnostics& diagnostics, |
| int& shaderVersion); |
| virtual ~TDirectiveHandler(); |
| |
| const TPragma& pragma() const { return mPragma; } |
| const TExtensionBehavior& extensionBehavior() const { return mExtensionBehavior; } |
| |
| virtual void handleError(const pp::SourceLocation& loc, |
| const std::string& msg); |
| |
| virtual void handlePragma(const pp::SourceLocation& loc, |
| const std::string& name, |
| const std::string& value, |
| bool stdgl); |
| |
| virtual void handleExtension(const pp::SourceLocation& loc, |
| const std::string& name, |
| const std::string& behavior); |
| |
| virtual void handleVersion(const pp::SourceLocation& loc, |
| int version); |
| |
| private: |
| TPragma mPragma; |
| TExtensionBehavior& mExtensionBehavior; |
| TDiagnostics& mDiagnostics; |
| int& mShaderVersion; |
| }; |
| |
| #endif // COMPILER_DIRECTIVE_HANDLER_H_ |