kc3-lang/angle/src/libANGLE/angletypes.inl

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• Hash : d5451f11
  Author :
  Date : 2015-06-05T10:59:04
  

  Inline comparison operators of several small ANGLE structs.
  
  Improves draw call overhead of RendererGL.
  
  DrawCallPerf_gl:
  Before: 129779 score
  After: 136973 score
  Improvement: 5.543%
  
  No noticeable difference in DLL size or draw call perf of the D3D
  renderers.
  
  BUG=angleproject:959
  
  Change-Id: Id54d49e9e2cfb69431ee26d632c58fee2c42b82c
  Reviewed-on: https://chromium-review.googlesource.com/275408
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/angletypes.inl

• //
  // Copyright (c) 2012-2015 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.
  //
  
  // angletypes.inl : Inline definitions of some functions from angletypes.h
  
  namespace gl
  {
  
  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);
  }
  
  inline bool operator==(const Rectangle &a, const Rectangle &b)
  {
      return a.x == b.x &&
             a.y == b.y &&
             a.width == b.width &&
             a.height == b.height;
  }
  
  inline bool operator!=(const Rectangle &a, const Rectangle &b)
  {
      return !(a == b);
  }
  
  inline bool operator==(const SamplerState &a, const SamplerState &b)
  {
      return a.minFilter == b.minFilter &&
             a.magFilter == b.magFilter &&
             a.wrapS == b.wrapS &&
             a.wrapT == b.wrapT &&
             a.wrapR == b.wrapR &&
             a.maxAnisotropy == b.maxAnisotropy &&
             a.baseLevel == b.baseLevel &&
             a.maxLevel == b.maxLevel &&
             a.minLod == b.minLod &&
             a.maxLod == b.maxLod &&
             a.compareMode == b.compareMode &&
             a.compareFunc == b.compareFunc &&
             a.swizzleRed == b.swizzleRed &&
             a.swizzleGreen == b.swizzleGreen &&
             a.swizzleBlue == b.swizzleBlue &&
             a.swizzleAlpha == b.swizzleAlpha;
  }
  
  inline bool operator!=(const SamplerState &a, const SamplerState &b)
  {
      return !(a == b);
  }
  
  }
  

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