kc3-lang/angle/src/libANGLE/renderer/null/DeviceNULL.cpp

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• Author : Kenneth Russell
  Date : 2019-10-04 18:19:32
  Hash : 8e7d9d6c
  Message : Add EGL_ANGLE_device_cgl extension. Supports querying the CGLContextObj and CGLPixelFormatObj associated with ANGLE's underlying OpenGL context on macOS. Minor refactorings to implementation of device attribute queries on all platforms. Bug: angleproject:3973 Change-Id: I24341668be4cbfed0b7f2df4c1402df1effe275e Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1846733 Commit-Queue: Kenneth Russell <kbr@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/libANGLE/renderer/null/DeviceNULL.cpp

• //
  // 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.
  //
  // DeviceNULL.cpp:
  //    Implements the class methods for DeviceNULL.
  //
  
  #include "libANGLE/renderer/null/DeviceNULL.h"
  
  #include "common/debug.h"
  
  namespace rx
  {
  
  DeviceNULL::DeviceNULL() : DeviceImpl() {}
  
  DeviceNULL::~DeviceNULL() {}
  
  egl::Error DeviceNULL::initialize()
  {
      return egl::NoError();
  }
  
  egl::Error DeviceNULL::getAttribute(const egl::Display *display, EGLint attribute, void **outValue)
  {
      UNIMPLEMENTED();
      return egl::EglBadAccess();
  }
  
  EGLint DeviceNULL::getType()
  {
      return 0;
  }
  
  void DeviceNULL::generateExtensions(egl::DeviceExtensions *outExtensions) const {}
  
  }  // namespace rx