150 lines
4.5 KiB
C++
150 lines
4.5 KiB
C++
#include "ICapturer.h"
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#include <thread>
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#include "autoevent.hpp"
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#include "CorrectParam.h"
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//#define TEST_SIMCAP
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class FpgaComm;
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class gVideo;
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class Gpio;
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class GpioOut;
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#define WIDTH 5184
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#define HEIGHT 600 //只能为3的倍数
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#define DPI_600 3
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#define DPI_300 2
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#define DPI_200 1
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#define COLOR 1
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#define GRAY 0
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typedef struct hg_tag_SIZE
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{
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long cx;
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long cy;
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}CSSIZE;
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typedef CSSIZE SIZE;
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class MultiFrameCapture : public ICapturer
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{
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private:
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bool b_snap_run;
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bool b_stop_snap;
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bool b_end_snap;
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bool bScanning;
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std::atomic<int> iImageremain;
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FPGAConfigParam m_fpgaparam;
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std::mutex m_mtx_snap;
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std::mutex m_mtx_snapdone;
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std::mutex img_lock_;
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std::condition_variable img_wait_;
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std::condition_variable m_cv_snap;
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std::condition_variable m_cv_snapdone;
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std::shared_ptr<std::thread> m_snap_thread;
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std::shared_ptr<std::thread> m_imgproc_thread;
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std::thread m_correctThread;
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ScannerGlue m_glue;
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int offsetStep[12];
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int expStep[2][3];
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double radio = 1;
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private:
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void configFPGAParam(int mode,int dpi);
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void snaprun();
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void updatesnapstatus(int papertype);
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void procimage();
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void formatStep();
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bool saveLutImg(int dpi, int mode, bool black);
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void creatcorrectconfig(int dpi,int mode);
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void correctcolor(int correctmode);
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void openDevice(int dpi,int mode);
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private:
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unsigned int resolution_; // 分辨率 //3:600dpi 2:300dpi 1:200dpi
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unsigned int v4l2_width_; // v4l2 图像宽
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unsigned int v4l2_height_; // v4l2 图像高
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unsigned int pixels_height_; // opencv需要生成的高
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unsigned int pixels_width_ ; // opencv需要生成的宽
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unsigned int paper_size_; // 纸张大小
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unsigned int color_mode_; // 颜色模式
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unsigned int is_correct_; // 是否校正
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unsigned int is_double_paper_; // 是否启动双张检测
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unsigned int is_remove_morr_; // 去除摩尔纹
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cv::Mat lut;
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std::map<PaperSize, SIZE> paper_map_
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{
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{PaperSize::G400_A3,SIZE{297,420}},
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{PaperSize::G400_A4,SIZE{210,297}},
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{PaperSize::G400_A5,SIZE{148,210}},
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{PaperSize::G400_A6,SIZE{105,148}},
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{PaperSize::G400_B4,SIZE{250,353}},
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{PaperSize::G400_B5,SIZE{176,250}},
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{PaperSize::G400_B6,SIZE{125,176}},
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// {PaperSize::G400_DOUBLELETTER,},
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{PaperSize::G400_LEGAL,SIZE{216,356}},
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{PaperSize::G400_LETTER,SIZE{216,279}},
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//{PaperSize::G400_LONGLETTER},
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{PaperSize::G400_MAXSIZE,SIZE{210,5500}},
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{PaperSize::G400_AUTO,SIZE{210,297}},
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{PaperSize::G400_MAXAUTO,SIZE{216,5500}},
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};
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SIZE GetPaperSize(PaperSize paper, int dpi);
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uint32_t compute_frame(int paper_size,int dpi); //计算固定幅面需要采集的帧数
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void compute_height(int width,int height); //在open 之前调用
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public:
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MultiFrameCapture(ScannerGlue glue);
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virtual ~MultiFrameCapture();
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public:
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virtual void SetParent(void *scanner) override;
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virtual void open() override;
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////这个地方非常重要 目的是检测到有纸之后 ，继续走纸接近CIS 在启动采集 ，但是这个地方风险也很大，需要调的尽量完美,如果出现最上面几行图像和最下面图像不显示请看一下这里吧！！！！
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////走纸速度影响吗？？？ YES
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virtual void snap() override;
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virtual void stopsnap(bool autosize) override;
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virtual void close() override;
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virtual int read(int addr) override;
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virtual void *readFrameTest(int timeout);
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virtual void UpdateScanParam(HG_ScanConfiguration config) override;
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virtual void createCorrect(int correctmode) override;
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virtual void setFPGATriggerMode(bool autotrigger, int delay) override;
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virtual void setFanMode(int mode) override;
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virtual void fpgaReload() override;
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virtual bool capturerImage() override;
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virtual void waitsnapdone(int state) override;
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virtual bool IsImageQueueEmpty() override;
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virtual void resetimageremain() override;
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virtual std::atomic_int &getimageremain() override;
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virtual void clearimages() override;
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virtual void setScanFlag(bool brun) override;
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virtual void SetLowPower(bool islow);
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virtual void set_image_callback(image_callback cb) override;
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virtual void wait_image_notify() override;
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}; |