Line data    Source code

       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:
      21           0 :     CodeGenerator(const Program* program, ErrorReporter* errors, OutputStream* out)
      22           0 :     : fProgram(*program)
      23             :     , fErrors(*errors)
      24           0 :     , fOut(out) {}
      25             : 
      26           0 :     virtual ~CodeGenerator() {}
      27             : 
      28             :     virtual bool generateCode() = 0;
      29             : 
      30             : protected:
      31             : 
      32             :     const Program& fProgram;
      33             :     ErrorReporter& fErrors;
      34             :     OutputStream* fOut;
      35             : };
      36             : 
      37             : } // namespace
      38             : 
      39             : #endif