1 /* 2 * Copyright 2016 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SKSL_CODEGENERATOR 9 #define SKSL_CODEGENERATOR 10 11 #include "ir/SkSLProgram.h" 12 13 namespace SkSL { 14 15 /** 16 * Abstract superclass of all code generators, which take a Program as input and produce code as 17 * output. 18 */ 19 class CodeGenerator { 20 public: CodeGenerator(const Program * program,ErrorReporter * errors,SkWStream * out)21 CodeGenerator(const Program* program, ErrorReporter* errors, SkWStream* out) 22 : fProgram(*program) 23 , fErrors(*errors) 24 , fOut(out) {} 25 ~CodeGenerator()26 virtual ~CodeGenerator() {} 27 28 virtual bool generateCode() = 0; 29 30 protected: 31 32 const Program& fProgram; 33 ErrorReporter& fErrors; 34 SkWStream* fOut; 35 }; 36 37 } // namespace 38 39 #endif 40