kc3-lang/angle/src/libANGLE/AttributeMap.cpp

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• Hash : e65d145b
  Author :
  Date : 2014-12-30T15:35:39
  

  Accept no attributes in GetPlatformDisplayEXT.
  
  It is quite valid for the app to pass in NULL for the attribs list.
  In this case we currently crash. We could trigger this error using
  dEQP.
  
  Change-Id: I64aba1077f9095bd099c6b60f789ec076cb3d385
  Reviewed-on: https://chromium-review.googlesource.com/238081
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/AttributeMap.cpp

• //
  // Copyright (c) 2014 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.
  //
  
  #include "libANGLE/AttributeMap.h"
  
  namespace egl
  {
  
  AttributeMap::AttributeMap()
  {
  }
  
  AttributeMap::AttributeMap(const EGLint *attributes)
  {
      if (attributes)
      {
          for (const EGLint *curAttrib = attributes; curAttrib[0] != EGL_NONE; curAttrib += 2)
          {
              insert(curAttrib[0], curAttrib[1]);
          }
      }
  }
  
  void AttributeMap::insert(EGLint key, EGLint value)
  {
      mAttributes[key] = value;
  }
  
  bool AttributeMap::contains(EGLint key) const
  {
      return (mAttributes.find(key) != mAttributes.end());
  }
  
  EGLint AttributeMap::get(EGLint key, EGLint defaultValue) const
  {
      std::map<EGLint, EGLint>::const_iterator iter = mAttributes.find(key);
      return (mAttributes.find(key) != mAttributes.end()) ? iter->second : defaultValue;
  }
  
  }
  

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