| // |
| // 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" |
| |
| namespace sh |
| { |
| 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; |
| }; |
| |
| } // namespace sh |
| |
| #endif // COMPILER_TRANSLATOR_DIRECTIVEHANDLER_H_ |