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 
requireAssignment(Variable * variable)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
54