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/*
zcor.c - Polar map data
Copyright (C) 2002-2018 Ladislav Vaiz <ok1zia@nagano.cz>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.
*/
#ifndef __ZCOR_H
#define __ZCOR_H
#include <libziaint.h>
#include <glib.h>
#ifdef Z_HAVE_SDL
#include <SDL.h>
#define COR_KM_MASK 0xffffff00
#define COR_KM_MIN -19968
#define COR_KM_MAX 20224
#define COR_KM_STEP 256
struct cpoint{
short int w,h;
signed char c;
}
__attribute__((packed))
;
#ifdef Z_MSC
#pragma pack(push, 1)
#endif
struct kmpoint{
short int kx,ky;
signed char c;
}
#ifndef Z_ANDROID
__attribute__((packed))
#endif
;
#ifdef Z_MSC
#pragma pack(pop)
#endif
struct kmarray{
struct kmpoint *data;
int len;
int size;
};
struct zcor{
int nth;
const struct cpoint *file;
int items;
gchar *loc;
GHashTable *km; /* of struct ckmpoint */
GHashTable *wwl4; /* of struct ckmpoint */
GHashTable *wwl2; /* of struct ckmpoint */
GHashTable *az; /* of struct ckmpoint */
GThread *thread;
int thread_break;
double sw_myw, sw_myh;
struct zselect *zsel;
void (*callback)(void);
};
extern struct zcor *gcor;
extern double maxcnt;
//extern double gst[360];
struct kmarray *kmarray_new(void);
void kmarray_add(GHashTable *hash, gpointer key, struct kmpoint *km);
struct zcor *zcor_init(struct zselect *zsel, void(*callback)(void), const struct cpoint *file, int cor_items);
void zcor_free(struct zcor *cor);
void zcors_free(void);
struct zcor *zcor_calc(double myh, double myw, gchar *locator, struct zselect *zsel, void (*callback)(void), const struct cpoint *file, int cor_items);
void zcors_recalc(double myh, double myw, gchar *locator, struct zselect *zsel, void (*callback)(void), const struct cpoint *file, int cor_items);
gpointer zcor_thread_func(gpointer arg);
void zcor_switch(void);
void zcor_read_handler(int n, char **items);
//gboolean free_km_item(gpointer key, gpointer value, gpointer user_data);
void free_km_value(gpointer value);
gpointer k2key(int kx, int ky);
void zcor_dump(struct zcor *cor);
#endif
#endif
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