kc3-lang/angle/src/compiler/preprocessor/Preprocessor.h

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• Author : Stuart Morgan
  Date : 2019-08-14 12:25:12
  Hash : 9d737966
  Message : Standardize copyright notices to project style For all "ANGLE Project" copyrights, standardize to the format specified by the style guide. Changes: - "Copyright (c)" and "Copyright(c)" changed to just "Copyright". - Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1"). - Fixed a small number of files that had no copyright date using the initial commit year from the version control history. - Fixed one instance of copyright being "The ANGLE Project" rather than "The ANGLE Project Authors" These changes are applied both to the copyright of source file, and where applicable to copyright statements that are generated by templates. BUG=angleproject:3811 Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/compiler/preprocessor/Preprocessor.h

• //
  // Copyright 2011 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef COMPILER_PREPROCESSOR_PREPROCESSOR_H_
  #define COMPILER_PREPROCESSOR_PREPROCESSOR_H_
  
  #include <cstddef>
  
  #include "GLSLANG/ShaderLang.h"
  #include "common/angleutils.h"
  
  namespace angle
  {
  
  namespace pp
  {
  
  class Diagnostics;
  class DirectiveHandler;
  struct PreprocessorImpl;
  struct Token;
  
  struct PreprocessorSettings final
  {
      PreprocessorSettings(ShShaderSpec shaderSpec)
          : maxMacroExpansionDepth(1000), shaderSpec(shaderSpec)
      {}
  
      PreprocessorSettings(const PreprocessorSettings &other) = default;
  
      int maxMacroExpansionDepth;
      ShShaderSpec shaderSpec;
  };
  
  class Preprocessor : angle::NonCopyable
  {
    public:
      Preprocessor(Diagnostics *diagnostics,
                   DirectiveHandler *directiveHandler,
                   const PreprocessorSettings &settings);
      ~Preprocessor();
  
      // count: specifies the number of elements in the string and length arrays.
      // string: specifies an array of pointers to strings.
      // length: specifies an array of string lengths.
      // If length is NULL, each string is assumed to be null terminated.
      // If length is a value other than NULL, it points to an array containing
      // a string length for each of the corresponding elements of string.
      // Each element in the length array may contain the length of the
      // corresponding string or a value less than 0 to indicate that the string
      // is null terminated.
      bool init(size_t count, const char *const string[], const int length[]);
      // Adds a pre-defined macro.
      void predefineMacro(const char *name, int value);
  
      void lex(Token *token);
  
      // Set maximum preprocessor token size
      void setMaxTokenSize(size_t maxTokenSize);
  
    private:
      PreprocessorImpl *mImpl;
  };
  
  }  // namespace pp
  
  }  // namespace angle
  
  #endif  // COMPILER_PREPROCESSOR_PREPROCESSOR_H_