kc3-lang/angle/src/common/Color.inc

• Show log

  Commit

• Hash : 25390156
  Author :
  Date : 2025-08-21T00:13:19
  

  Suppress unsafe buffers on a file-by-file basis in src/ [1 of N]
  
  In this CL, we suppress many files but stop short of actually
  enabling the warning by not removing the line from the
  unsafe_buffers_paths.txt file. That will happen in a follow-on
  CL, along with resolving any stragglers missed here.
  
  This is mostly a manual change so as to familiarize myself with
  the kinds of issues faced by the Angle codebase when applying buffer
  safety warnings.
  
  -- Re-generate affected hashes.
  -- Clang-format applied to all changed files.
  -- Add a few missing .reserve() calls to vectors as noticed.
  -- Fix some mismatches between file names and header comments.
  -- Be more consistent with header comment format (blank lines and
     trailing //-only lines when a filename comment adjoins license
     boilerplate).
  
  Bug: b/436880895
  Change-Id: I3bde5cc2059acbe8345057289214f1a26f1c34aa
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6869022
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  

Download

• src/common/Color.inc

• //
  // Copyright 2016 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.
  //
  
  #ifdef UNSAFE_BUFFERS_BUILD
  #pragma allow_unsafe_buffers
  #endif
  
  // Color.inc : Inline definitions of some functions from Color.h
  
  namespace angle
  {
  
  template <typename T>
  Color<T>::Color() : Color(0, 0, 0, 0)
  {
  }
  
  template <typename T>
  constexpr Color<T>::Color(T r, T g, T b, T a) : red(r), green(g), blue(b), alpha(a)
  {
  }
  
  template <typename T>
  bool operator==(const Color<T> &a, const Color<T> &b)
  {
      return a.red == b.red &&
             a.green == b.green &&
             a.blue == b.blue &&
             a.alpha == b.alpha;
  }
  
  template <typename T>
  bool operator!=(const Color<T> &a, const Color<T> &b)
  {
      return !(a == b);
  }
  
  
  ColorGeneric::ColorGeneric() : colorF(), type(Type::Float) {}
  
  ColorGeneric::ColorGeneric(const ColorF &color) : colorF(color), type(Type::Float) {}
  
  ColorGeneric::ColorGeneric(const ColorI &color) : colorI(color), type(Type::Int) {}
  
  ColorGeneric::ColorGeneric(const ColorUI &color) : colorUI(color), type(Type::UInt) {}
  
  bool operator==(const ColorGeneric &a, const ColorGeneric &b)
  {
      // Switching on the type and comparing individual
      // channels yield much less efficient code.
      return memcmp(&a, &b, sizeof(ColorGeneric)) == 0;
  }
  
  bool operator!=(const ColorGeneric &a, const ColorGeneric &b)
  {
      return !(a == b);
  }
  
  }  // namespace angle
  

Download