46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
#pragma once
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#include "camera.hpp"
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#include "frame_result.hpp"
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#include "output_writer.hpp"
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#include <filesystem>
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#include <memory>
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namespace cms {
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struct PipelineConfig {
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CameraConfig camera;
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OutputOptions output;
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std::filesystem::path engines,door_mask;
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double detector_confidence{0.30};
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int max_people{3};
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double warning_relative{0.30},release_relative{0.45};
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std::size_t queue_capacity{2};
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bool door_mask_calibration_verified{false};
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};
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struct PipelineStats {
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std::uint64_t captured{},published{},driver_sequence_gaps{},discarded_error_frames{};
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double mean_capture_to_result_ms{};
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};
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// One lifecycle per instance. start() warms engines before starting capture.
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// Runs continuously until requestStop() or a worker failure.
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// latest() reads the immutable result variable without removing or acknowledging it.
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// No result queue, consumer registration or frame-count termination.
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// Stop is safe from any thread;
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// destruction closes queues, interrupts capture and joins every worker.
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class CameraPipeline {
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public:
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explicit CameraPipeline(PipelineConfig config);
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~CameraPipeline();
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CameraPipeline(CameraPipeline const&)=delete;
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CameraPipeline& operator=(CameraPipeline const&)=delete;
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void start();
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FrameResultPtr latest() const;
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bool running() const noexcept;
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void requestStop() noexcept;
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void join();
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PipelineStats stats() const;
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private:
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struct Impl;
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std::unique_ptr<Impl> impl_;
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};
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}
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