mirror of
https://github.com/mapbox/tippecanoe.git
synced 2025-01-22 12:28:03 +00:00
70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
#define VT_POINT 1
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#define VT_LINE 2
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#define VT_POLYGON 3
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#define VT_END 0
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#define VT_MOVETO 1
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#define VT_LINETO 2
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#define VT_CLOSEPATH 7
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#define VT_STRING 1
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#define VT_NUMBER 2
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#define VT_BOOLEAN 7
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struct pool;
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void serialize_int(FILE *out, int n, long long *fpos, const char *fname);
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void serialize_long_long(FILE *out, long long n, long long *fpos, const char *fname);
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void serialize_byte(FILE *out, signed char n, long long *fpos, const char *fname);
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void serialize_uint(FILE *out, unsigned n, long long *fpos, const char *fname);
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void serialize_string(FILE *out, const char *s, long long *fpos, const char *fname);
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void deserialize_int(char **f, int *n);
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void deserialize_long_long(char **f, long long *n);
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void deserialize_uint(char **f, unsigned *n);
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void deserialize_byte(char **f, signed char *n);
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struct pool_val *deserialize_string(char **f, struct pool *p, int type);
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long long write_tile(char **geom, char *metabase, char *stringpool, unsigned *file_bbox, int z, unsigned x, unsigned y, int detail, int min_detail, int basezoom, struct pool **file_keys, char **layernames, sqlite3 *outdb, double droprate, int buffer, const char *fname, FILE **geomfile, int file_minzoom, int file_maxzoom, double todo, char *geomstart, long long along, double gamma, int nlayers, char *prevent, char *additional);
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int traverse_zooms(int *geomfd, off_t *geom_size, char *metabase, char *stringpool, struct pool **file_keys, unsigned *midx, unsigned *midy, char **layernames, int maxzoom, int minzoom, int basezoom, sqlite3 *outdb, double droprate, int buffer, const char *fname, const char *tmpdir, double gamma, int nlayers, char *prevent, char *additional, int full_detail, int low_detail, int min_detail, long long *meta_off, long long *pool_off, unsigned *initial_x, unsigned *initial_y);
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int manage_gap(unsigned long long index, unsigned long long *previndex, double scale, double gamma, double *gap);
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extern unsigned initial_x, initial_y;
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extern int geometry_scale;
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extern int quiet;
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extern int CPUS;
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extern int TEMP_FILES;
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static int additional_options[] = {
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#define A_COALESCE ((int) 'c')
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A_COALESCE,
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#define A_REVERSE ((int) 'r')
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A_REVERSE,
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#define A_REORDER ((int) 'o')
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A_REORDER,
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#define A_LINE_DROP ((int) 'l')
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A_LINE_DROP,
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#define A_DEBUG_POLYGON ((int) 'd')
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A_DEBUG_POLYGON,
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};
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static int prevent_options[] = {
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#define P_SIMPLIFY ((int) 's')
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P_SIMPLIFY,
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#define P_SIMPLIFY_LOW ((int) 'S')
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P_SIMPLIFY_LOW,
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#define P_FEATURE_LIMIT ((int) 'f')
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P_FEATURE_LIMIT,
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#define P_KILOBYTE_LIMIT ((int) 'k')
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P_KILOBYTE_LIMIT,
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#define P_DYNAMIC_DROP ((int) 'd')
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P_DYNAMIC_DROP,
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#define P_INPUT_ORDER ((int) 'i')
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P_INPUT_ORDER,
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#define P_POLYGON_SPLIT ((int) 'p')
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P_POLYGON_SPLIT,
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};
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