50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
|
/*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <map>
|
||
|
|
#include <memory>
|
||
|
|
#include <mutex>
|
||
|
|
#include <aidl/android/hardware/media/bufferpool2/BnObserver.h>
|
||
|
|
#include <bufferpool2/BufferPoolTypes.h>
|
||
|
|
|
||
|
|
namespace aidl::android::hardware::media::bufferpool2::implementation {
|
||
|
|
|
||
|
|
class BufferPoolClient;
|
||
|
|
|
||
|
|
struct Observer : public BnObserver {
|
||
|
|
::ndk::ScopedAStatus onMessage(int64_t in_connectionId, int32_t in_msgId) override;
|
||
|
|
|
||
|
|
~Observer();
|
||
|
|
|
||
|
|
void addClient(ConnectionId connectionId,
|
||
|
|
const std::weak_ptr<BufferPoolClient> &wclient);
|
||
|
|
|
||
|
|
void delClient(ConnectionId connectionId);
|
||
|
|
|
||
|
|
private:
|
||
|
|
Observer();
|
||
|
|
|
||
|
|
friend class ::ndk::SharedRefBase;
|
||
|
|
|
||
|
|
std::mutex mLock;
|
||
|
|
std::map<ConnectionId, const std::weak_ptr<BufferPoolClient>> mClients;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace aidl::android::hardware::media::bufferpool2::implementation
|
||
|
|
|