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global.h
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global.h
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/*
***************************************************************************
*
* Author: Teunis van Beelen
*
* Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Teunis van Beelen
*
* Email: teuniz@gmail.com
*
***************************************************************************
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
***************************************************************************
*/
#ifndef VIEWER_GLOBAL_H
#define VIEWER_GLOBAL_H
#define PROGRAM_NAME "EDFbrowser"
#define PROGRAM_VERSION "1.56"
#define MINIMUM_QT_VERSION 0x040701
#define MAXFILES 32
#define MAXSIGNALS 512
#define MAXFILTERS 16
#define TIME_DIMENSION (10000000LL)
#define MAX_ANNOTATION_LEN 512
#define VIEWTIME_SYNCED_OFFSET 0
#define VIEWTIME_SYNCED_ABSOLUT 1
#define VIEWTIME_UNSYNCED 2
#define VIEWTIME_USER_DEF_SYNCED 3
#define MAX_PATH_LENGTH 1024
#define MAX_RECENTFILES 32
#define MAX_ACTIVE_ANNOT_MARKERS 64
#define MAXSPECTRUMDIALOGS 32
#define MAXSPECTRUMDOCKS 8
#define MAXPREDEFINEDMONTAGES 12
#define MAXAVERAGECURVEDIALOGS 32
#define MAXZSCOREDIALOGS 32
#define ANNOT_ID_NK_TRIGGER 0
#define ANNOT_ID_BS_TRIGGER 1
#define VIDEO_STATUS_STOPPED 0
#define VIDEO_STATUS_STARTUP_1 1
#define VIDEO_STATUS_STARTUP_2 2
#define VIDEO_STATUS_STARTUP_3 3
#define VIDEO_STATUS_STARTUP_4 4
#define VIDEO_STATUS_STARTUP_5 5
#define VIDEO_STATUS_PLAYING 16
#define VIDEO_STATUS_PAUSED 17
#define VIDEO_STATUS_ENDED 18
#include <stdio.h>
#include "filter.h"
#include "third_party/fidlib/fidlib.h"
#include "ravg_filter.h"
#include "spike_filter.h"
#include "ecg_filter.h"
#include "z_ratio_filter.h"
struct edfparamblock{
char label[17];
char transducer[81];
char physdimension[9];
double phys_min;
double phys_max;
int dig_min;
int dig_max;
char prefilter[81];
int smp_per_record;
char reserved[33];
double offset;
int buf_offset;
double bitvalue;
int annotation;
};
struct edfhdrblock{
FILE *file_hdl;
int file_num;
char version[32];
char filename[MAX_PATH_LENGTH];
char patient[81];
char recording[81];
char plus_patientcode[81];
char plus_gender[16];
char plus_birthdate[16];
char plus_patient_name[81];
char plus_patient_additional[81];
char plus_startdate[16];
char plus_admincode[81];
char plus_technician[81];
char plus_equipment[81];
char plus_recording_additional[81];
long long l_starttime;
long long utc_starttime;
char reserved[45];
int hdrsize;
int edfsignals;
long long datarecords;
int recordsize;
int annot_ch[256];
int nr_annot_chns;
int edf;
int edfplus;
int bdf;
int bdfplus;
int discontinuous;
int genuine_nk;
int nk_triggers_read;
int genuine_biosemi;
double data_record_duration;
long long long_data_record_duration;
long long viewtime;
long long starttime_offset;
long long prefiltertime;
int annots_not_read;
int recording_len_sec;
struct edfparamblock *edfparam;
};
struct signalcompblock{
int filenum;
struct edfhdrblock *edfhdr;
int num_of_signals;
int viewbufsize;
int viewbufoffset;
long long records_in_viewbuf;
long long samples_in_viewbuf;
long long samples_on_screen;
long long sample_start;
long long sample_stop;
int timeoffset;
int sample_timeoffset;
int pixels_shift;
double sample_timeoffset_part;
double sample_pixel_ratio;
int edfsignal[MAXSIGNALS];
int factor[MAXSIGNALS];
int polarity;
double sensitivity[MAXSIGNALS];
int oldvalue;
long long oldsmplnr;
long long file_duration;
char signallabel[512];
char alias[17];
int signallabellen;
char signallabel_bu[512];
int signallabellen_bu;
int hascursor1;
int hascursor2;
int hasoffsettracking;
int hasgaintracking;
int hasruler;
double screen_offset;
double voltpercm;
char physdimension[9];
char physdimension_bu[9];
int color;
int filter_cnt;
int samples_in_prefilterbuf;
long long prefilter_starttime;
int prefilter_reset_sample;
double filterpreset_a[MAXFILTERS];
double filterpreset_b[MAXFILTERS];
struct filter_settings *filter[MAXFILTERS];
int max_dig_value;
int min_dig_value;
int fidfilter_cnt;
int fidfilter_type[MAXFILTERS];
double fidfilter_freq[MAXFILTERS];
double fidfilter_freq2[MAXFILTERS];
double fidfilter_ripple[MAXFILTERS];
int fidfilter_order[MAXFILTERS];
int fidfilter_model[MAXFILTERS];
FidFilter *fidfilter[MAXFILTERS];
FidRun *fid_run[MAXFILTERS];
FidFunc *fidfuncp[MAXFILTERS];
void *fidbuf[MAXFILTERS];
void *fidbuf2[MAXFILTERS];
int fidfilter_setup[MAXFILTERS];
int stat_cnt;
int stat_zero_crossing_cnt;
double stat_sum;
double stat_sum_sqr;
double stat_sum_rectified;
int ravg_filter_cnt;
int ravg_filter_type[MAXFILTERS];
int ravg_filter_size[MAXFILTERS];
int ravg_filter_setup[MAXFILTERS];
struct ravg_filter_settings *ravg_filter[MAXFILTERS];
struct ecg_filter_settings *ecg_filter;
double spike_filter_velocity;
int spike_filter_holdoff;
struct spike_filter_settings *spike_filter;
struct zratio_filter_settings *zratio_filter;
double zratio_crossoverfreq;
int spectr_dialog[MAXSPECTRUMDIALOGS];
int avg_dialog[MAXAVERAGECURVEDIALOGS];
int zscoredialog[MAXZSCOREDIALOGS];
};
struct zoomhistoryblock{
int pntr;
int history_size_tail;
int history_size_front;
long long viewtime[64][MAXFILES];
long long pagetime[64];
double voltpercm[64][MAXSIGNALS];
double sensitivity[64][MAXSIGNALS][MAXSIGNALS];
double screen_offset[64][MAXSIGNALS];
};
struct annotationblock{
int file_num;
long long onset;
char duration[16];
char annotation[MAX_ANNOTATION_LEN + 1];
struct annotationblock *former_annotation;
struct annotationblock *next_annotation;
int modified;
int x_pos;
int selected;
int jump;
int hided;
int hided_in_list;
unsigned int ident;
};
struct active_markersblock{
int file_num;
struct annotationblock *list[MAX_ACTIVE_ANNOT_MARKERS];
int count;
int selected;
};
struct graphicLineStruct{
int x1;
int y1;
int x2;
int y2;
};
struct graphicBufStruct{
struct graphicLineStruct graphicLine[MAXSIGNALS];
};
struct crossHairStruct{
int color;
int file_num;
int active;
int moving;
int position;
int x_position;
int y_position;
int y_value;
double value;
long long time;
long long time_relative;
};
struct video_player_struct{
int status;
int cntdwn_timer;
int poll_timer;
long long utc_starttime;
int starttime_diff;
int stop_det_counter;
int fpos;
};
#endif