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https://github.com/wwhai/generic-rtsp-yolov8-render.git
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wwhai
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
// Copyright (C) 2025 wwhai
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#ifndef WARNING_TIMER_H
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#define WARNING_TIMER_H
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#include <stdint.h>
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extern "C"
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{
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#include <libavutil/frame.h>
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#include <libavformat/avformat.h>
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}
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// 定义告警结构体
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typedef struct
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{
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uint32_t warning_count;
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uint32_t interval_ms;
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char coco_types[40];
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int latest_warning_timestamp;
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AVFrame *frame;
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} WarningInfo;
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// 打印WarningInfo
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void print_warning_info(WarningInfo *info);
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// 初始化告警计时器
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// interval_ms: 时间间隔 T（毫秒）
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// threshold: 告警次数阈值 N
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// callback: 触发事件的回调函数
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int warning_timer_init(uint32_t interval_ms, uint32_t threshold, void (*callback)(WarningInfo *));
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// 记录一次告警
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// type: 告警类型
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// timestamp: 告警时间戳
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void warning_timer_record_warning(char label[40], int timestamp, AVFrame *frame);
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// 停止告警计时器
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void warning_timer_stop();
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// 触发事件的回调函数
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void event_triggered(WarningInfo *info);
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#endif // WARNING_TIMER_H
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