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

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• Hash : d64b3dab
  Author :
  Date : 2013-02-28T23:19:26
  

  Fixed 64-bit integer truncation issues in shader translator.
  
  This is an incompatible API change, but one which is necessary in
  order to improve correctness of the code. The API version in
  ShaderLang.h is updated and, unfortunately, the define renamed to
  something less ambiguous due to conflicts on some Android buildbots.
  Temporary patches in Chromium and WebKit will be landed separately to
  support this upgrade.
  
  BUG=403,404,405,406,407,408,409
  Review URL: https://codereview.appspot.com/7300058
  
  
  Conflicts:
  	include/GLSLANG/ShaderLang.h
  
  git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1960 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/compiler/preprocessor/Input.h

• //
  // Copyright (c) 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_INPUT_H_
  #define COMPILER_PREPROCESSOR_INPUT_H_
  
  #include <stddef.h>
  #include <vector>
  
  namespace pp
  {
  
  // Holds and reads input for Lexer.
  class Input
  {
    public:
      Input();
      Input(size_t count, const char* const string[], const int length[]);
  
      size_t count() const { return mCount; }
      const char* string(size_t index) const { return mString[index]; }
      size_t length(size_t index) const { return mLength[index]; }
  
      size_t read(char* buf, size_t maxSize);
  
      struct Location
      {
          size_t sIndex;  // String index;
          size_t cIndex;  // Char index.
  
          Location() : sIndex(0), cIndex(0) { }
      };
      const Location& readLoc() const { return mReadLoc; }
  
    private:
      // Input.
      size_t mCount;
      const char* const* mString;
      std::vector<size_t> mLength;
  
      Location mReadLoc;
  };
  
  }  // namespace pp
  #endif  // COMPILER_PREPROCESSOR_INPUT_H_
  
  

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