framework/randomshaders/rsgFunctionGenerator.hpp

   1 #ifndef _RSGFUNCTIONGENERATOR_HPP
   2 #define _RSGFUNCTIONGENERATOR_HPP
   3 /*-------------------------------------------------------------------------
   4  * drawElements Quality Program Random Shader Generator
   5  * ----------------------------------------------------
   6  *
   7  * Copyright 2014 The Android Open Source Project
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  *//*!
  22  * \file
  23  * \brief Expression generator.
  24  *//*--------------------------------------------------------------------*/
  25
  26 #include "rsgDefs.hpp"
  27 #include "rsgShader.hpp"
  28 #include "rsgGeneratorState.hpp"
  29
  30 #include <vector>
  31
  32 namespace rsg
  33 {
  34
  35 class FunctionGenerator
  36 {
  37 public:
  38                                                         FunctionGenerator                       (GeneratorState& state, Function& function);
  39                                                         ~FunctionGenerator                      (void);
  40
  41         void                                    requireAssignment                       (Variable* variable) { m_requiredAssignments.push_back(variable); }
  42
  43         void                                    generate                                        (void);
  44
  45 private:
  46         GeneratorState&                 m_state;
  47         Function&                               m_function;
  48         std::vector<Variable*>  m_requiredAssignments;
  49 };
  50
  51 } // rsg
  52
  53 #endif // _RSGFUNCTIONGENERATOR_HPP