1 #ifndef DALI_INTEGRATION_CONTEXT_NOTIFIER_H
2 #define DALI_INTEGRATION_CONTEXT_NOTIFIER_H
5 * Copyright (c) 2020 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
25 * Interface to inform dali core of context loss and regain
27 class ContextNotifierInterface
31 * Notify that the GL context has been lost, e.g. during ReplaceSurface
34 * Multi-threading note: this method should be called from the main thread
36 virtual void NotifyContextLost() = 0;
39 * Notify that the GL context has been re-created, e.g. after ReplaceSurface
42 * In the case of ReplaceSurface, both ContextDestroyed() and ContextCreated() will have
43 * been called on the render thread before this is called on the event thread.
45 * Multi-threading note: this method should be called from the main thread
47 virtual void NotifyContextRegained() = 0;
51 * Virtual destructor, no deletion through this interface
53 virtual ~ContextNotifierInterface()
58 } // namespace Integration
61 #endif // DALI_INTEGRATION_CONTEXT_NOTIFIER_H