kc3-lang/angle/src/libANGLE/renderer/DeviceImpl.h

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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/DeviceImpl.h

• //
  // Copyright 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.
  //
  
  // DeviceImpl.h: Implementation methods of egl::Device
  
  #ifndef LIBANGLE_RENDERER_DEVICEIMPL_H_
  #define LIBANGLE_RENDERER_DEVICEIMPL_H_
  
  #include "common/angleutils.h"
  #include "libANGLE/Caps.h"
  #include "libANGLE/Error.h"
  
  namespace egl
  {
  class Display;
  }
  
  namespace rx
  {
  class DisplayImpl;
  
  class DeviceImpl : angle::NonCopyable
  {
    public:
      DeviceImpl();
      virtual ~DeviceImpl();
  
      virtual egl::Error initialize() = 0;
  
      virtual egl::Error getAttribute(const egl::Display *display,
                                      EGLint attribute,
                                      void **outValue)                            = 0;
      virtual EGLint getType()                                                    = 0;
      virtual void generateExtensions(egl::DeviceExtensions *outExtensions) const = 0;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_DEVICEIMPL_H_