mirror of
https://github.com/openharmony/drivers_peripheral.git
synced 2026-08-25 02:23:31 -04:00
wwx1074746
67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
|
|
* Copyright (c) 2021 Huawei Device Co., Ltd.
|
|
* 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 HOS_CAMERA_BUFFER_TRACE_H
|
|
#define HOS_CAMERA_BUFFER_TRACE_H
|
|
|
|
#include "camera.h"
|
|
#include <list>
|
|
#include <string>
|
|
|
|
namespace OHOS::Camera {
|
|
enum {
|
|
INVALID_TRACKING_ID = -1,
|
|
NODE_IS_EMPTY,
|
|
NODE_IS_NOT_EMPTY,
|
|
};
|
|
|
|
struct BufferTrackingMessage {
|
|
int32_t trackingId = -1;
|
|
uint64_t frameNumber = 0;
|
|
std::string nodeName = "";
|
|
|
|
// isReturnBack = true indicate a buffer is recycled.
|
|
bool isReturnBack = false;
|
|
};
|
|
|
|
class TrackingBuffer {
|
|
public:
|
|
explicit TrackingBuffer(const uint64_t frameNumber)
|
|
{
|
|
frameNumber_ = frameNumber;
|
|
}
|
|
~TrackingBuffer() = default;
|
|
|
|
bool operator==(const TrackingBuffer& id)
|
|
{
|
|
return this->frameNumber_ == id.frameNumber_;
|
|
}
|
|
|
|
uint64_t GetFrameNumber() const
|
|
{
|
|
return frameNumber_;
|
|
}
|
|
|
|
private:
|
|
TrackingBuffer() = default;
|
|
|
|
private:
|
|
uint64_t frameNumber_ = 0;
|
|
};
|
|
|
|
using BufferTraceGraph = std::list<std::pair<std::string, std::list<TrackingBuffer>>>;
|
|
} // namespace OHOS::Camera
|
|
#endif
|