kc3-lang/angle/src/common/angleutils.h

Branch : - branch - main - tag -

• Show log

  Commit

• Author : shannon.woods%transgaming.com@gtempaccount.com
  Date : 2013-04-13 03:30:18
  Hash : 96224771
  Message : Add helper functions to safely release Windows COM resources, and arrays of COM resources. TRAC #22656 Signed-off-by: Nicolas Capens Signed-off-by: Shannon Woods Author: Jamie Madill git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2076 736b8ea6-26fd-11df-bfd4-992fa37f6226

• src/common/angleutils.h

• //
  // Copyright (c) 2002-2010 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.
  //
  
  // angleutils.h: Common ANGLE utilities.
  
  #ifndef COMMON_ANGLEUTILS_H_
  #define COMMON_ANGLEUTILS_H_
  
  // A macro to disallow the copy constructor and operator= functions
  // This must be used in the private: declarations for a class
  #define DISALLOW_COPY_AND_ASSIGN(TypeName) \
    TypeName(const TypeName&);               \
    void operator=(const TypeName&)
  
  template <typename T, unsigned int N>
  inline unsigned int ArraySize(T(&)[N])
  {
      return N;
  }
  
  template <typename T, unsigned int N>
  void SafeRelease(T (&resourceBlock)[N])
  {
      for (unsigned int i = 0; i < N; i++)
      {
          SafeRelease(resourceBlock[i]);
      }
  }
  
  template <typename T>
  void SafeRelease(T& resource)
  {
      if (resource)
      {
          resource->Release();
          resource = NULL;
      }
  }
  
  #if defined(_MSC_VER)
  #define snprintf _snprintf
  #endif
  
  #define VENDOR_ID_AMD 0x1002
  #define VENDOR_ID_INTEL 0x8086
  #define VENDOR_ID_NVIDIA 0x10DE
  
  #define GL_BGRA4_ANGLEX 0x6ABC
  #define GL_BGR5_A1_ANGLEX 0x6ABD
  
  #endif // COMMON_ANGLEUTILS_H_