63 lines
1.5 KiB
C++
63 lines
1.5 KiB
C++
// storageworker.cpp
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#include "storage_worker.h"
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#include <QDateTime>
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#include <QDir>
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#include <QDebug>
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#include <QStandardPaths>
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StorageWorker::StorageWorker(QObject *parent)
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: QObject(parent)
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{
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}
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StorageWorker::~StorageWorker()
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{
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}
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QString StorageWorker::getSaveDirectory()
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{
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QString baseDir = QStandardPaths::writableLocation(QStandardPaths::DesktopLocation);
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return baseDir;
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}
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void StorageWorker::process()
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{
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while (true)
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{
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ImageData data;
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if (!g_storageQueue.dequeue(data))
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{
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// 队列已停止且为空，退出循环
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break;
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}
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if (data.image.empty())
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{
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qWarning() << "Received empty image for camera" << data.camera_id;
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continue;
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}
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// 定义保存路径，例如使用时间戳
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QString saveDir = (getSaveDirectory() + QString("/Cam_%1/")).arg(data.camera_id == 0 ? "1" : "2");
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QDir dir;
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if (!dir.exists(saveDir))
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{
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dir.mkpath(saveDir);
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}
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QString timestamp = QDateTime::currentDateTime().toString("yyyyMMdd_HHmmss_zzz");
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QString filePath = saveDir + QString("%1.bmp").arg(timestamp);
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// 使用 OpenCV 直接保存图像
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if (cv::imwrite(filePath.toStdString(), data.image))
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{
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qDebug() << "Successfully saved image to" << filePath;
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}
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else
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{
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qWarning() << "Failed to save image to" << filePath;
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}
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}
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}
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