/* * Copyright (C) 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef ANDROID_HWC_COMPOSER_H #define ANDROID_HWC_COMPOSER_H #include #include #include #include "ComposerClient.h" namespace aidl::android::hardware::graphics::composer3::impl { // This class is basically just the interface to create a client. class Composer : public BnComposer { public: Composer() = default; binder_status_t dump(int fd, const char** args, uint32_t numArgs) override; // compser3 api ndk::ScopedAStatus createClient(std::shared_ptr* client) override; ndk::ScopedAStatus getCapabilities(std::vector* caps) override; protected: ndk::SpAIBinder createBinder() override; private: bool waitForClientDestroyedLocked(std::unique_lock& lock); void onClientDestroyed(); std::mutex mClientMutex; std::weak_ptr mClient; std::condition_variable mClientDestroyedCondition; }; } // namespace aidl::android::hardware::graphics::composer3::impl #endif