You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
2.0 KiB
68 lines
2.0 KiB
4 months ago
|
/*
|
||
|
|
* Copyright (C) 2018 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_HARDWARE_MEDIA_BUFFERPOOL_V2_0_OBSERVER_H
|
||
|
|
#define ANDROID_HARDWARE_MEDIA_BUFFERPOOL_V2_0_OBSERVER_H
|
||
|
|
|
||
|
|
#include <android/hardware/media/bufferpool/2.0/IObserver.h>
|
||
|
|
#include <hidl/MQDescriptor.h>
|
||
|
|
#include <hidl/Status.h>
|
||
|
|
#include "BufferPoolClient.h"
|
||
|
|
|
||
|
|
namespace android {
|
||
|
|
namespace hardware {
|
||
|
|
namespace media {
|
||
|
|
namespace bufferpool {
|
||
|
|
namespace V2_0 {
|
||
|
|
namespace implementation {
|
||
|
|
|
||
|
|
using ::android::hardware::hidl_array;
|
||
|
|
using ::android::hardware::hidl_memory;
|
||
|
|
using ::android::hardware::hidl_string;
|
||
|
|
using ::android::hardware::hidl_vec;
|
||
|
|
using ::android::hardware::Return;
|
||
|
|
using ::android::hardware::Void;
|
||
|
|
using ::android::sp;
|
||
|
|
|
||
|
|
struct Observer : public IObserver {
|
||
|
|
// Methods from ::android::hardware::media::bufferpool::V2_0::IObserver follow.
|
||
|
|
Return<void> onMessage(int64_t connectionId, uint32_t msgId) override;
|
||
|
|
|
||
|
|
~Observer();
|
||
|
|
|
||
|
|
void addClient(ConnectionId connectionId,
|
||
|
|
const std::weak_ptr<BufferPoolClient> &wclient);
|
||
|
|
|
||
|
|
void delClient(ConnectionId connectionId);
|
||
|
|
|
||
|
|
private:
|
||
|
|
Observer();
|
||
|
|
|
||
|
|
friend struct ClientManager;
|
||
|
|
|
||
|
|
std::mutex mLock;
|
||
|
|
std::map<ConnectionId, const std::weak_ptr<BufferPoolClient>> mClients;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace implementation
|
||
|
|
} // namespace V2_0
|
||
|
|
} // namespace bufferpool
|
||
|
|
} // namespace media
|
||
|
|
} // namespace hardware
|
||
|
|
} // namespace android
|
||
|
|
|
||
|
|
#endif // ANDROID_HARDWARE_MEDIA_BUFFERPOOL_V2_0_OBSERVER_H
|