1 /* 2 * Copyright 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SHADER_PARSER_H 18 #define SHADER_PARSER_H 19 20 #include "GLESv2Context.h" 21 #include <string> 22 #include <GLES2/gl2.h> 23 #include <GLcommon/objectNameManager.h> 24 25 class ShaderParser:public ObjectData{ 26 public: 27 ShaderParser(); 28 ShaderParser(GLenum type); 29 void setSrc(const Version& ver,GLsizei count,const GLchar** strings,const GLint* length); 30 const char* getOriginalSrc(); 31 const GLchar** parsedLines(); 32 GLenum getType(); 33 ~ShaderParser(); 34 35 void setInfoLog(GLchar * infoLog); 36 GLchar* getInfoLog(); 37 38 private: 39 void parseOriginalSrc(); 40 void parseGLSLversion(); 41 void parseBuiltinConstants(); 42 void parseOmitPrecision(); 43 void parseExtendDefaultPrecision(); 44 void parseLineNumbers(); 45 void clearParsedSrc(); 46 47 GLenum m_type; 48 char* m_originalSrc; 49 std::string m_src; 50 std::string m_parsedSrc; 51 GLchar* m_parsedLines; 52 GLchar* m_infoLog; 53 }; 54 #endif 55
