1 // 2 // Copyright 2016 The ANGLE Project Authors. All rights reserved. 3 // Use of this source code is governed by a BSD-style license that can be 4 // found in the LICENSE file. 5 // 6 // DeviceNULL.h: 7 // Defines the class interface for DeviceNULL, implementing DeviceImpl. 8 // 9 10 #ifndef LIBANGLE_RENDERER_NULL_DEVICENULL_H_ 11 #define LIBANGLE_RENDERER_NULL_DEVICENULL_H_ 12 13 #include "libANGLE/renderer/DeviceImpl.h" 14 15 namespace rx 16 { 17 18 class DeviceNULL : public DeviceImpl 19 { 20 public: 21 DeviceNULL(); 22 ~DeviceNULL() override; 23 24 egl::Error initialize() override; 25 egl::Error getAttribute(const egl::Display *display, 26 EGLint attribute, 27 void **outValue) override; 28 void generateExtensions(egl::DeviceExtensions *outExtensions) const override; 29 }; 30 31 } // namespace rx 32 33 #endif // LIBANGLE_RENDERER_NULL_DEVICENULL_H_ 34