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#include "libskrift.h"
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <alloca.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <math.h>
#include <poll.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <schrift.h>
#include <grapheme.h>
#define MIN(A, B) ((A) < (B) ? (A) : (B))
#define MAX(A, B) ((A) > (B) ? (A) : (B))
#define ELEMSOF(ARR) (sizeof(ARR) / sizeof(*(ARR)))
#define FLEXSTRUCTSIZE(STRUCT, FLEXARRAY, FLEXARRAY_LENGTH)\
(offsetof(STRUCT, FLEXARRAY) + (FLEXARRAY_LENGTH) * sizeof(*((STRUCT *)NULL)->FLEXARRAY))
enum font_type {
FONT_TYPE_SCHRIFT /* using libschrift backend */
};
struct libskrift_font {
enum font_type font_type;
union {
void *any;
SFT_Font *schrift;
} font;
void *memory_free;
void *memory_unmap;
size_t memory_size;
size_t refcount;
};
struct libskrift_context {
struct libskrift_rendering rendering;
struct SFT schrift_ctx;
char subpixel_horizontally;
char subpixel_vertically;
char subpixel_bgr;
double char_x_advancement;
double char_y_advancement;
double text_x_advancement;
double text_y_advancement;
double transformation[6];
size_t nfonts;
LIBSKRIFT_FONT *fonts[];
};
struct format_settings {
int float_type;
int8_t apos;
int8_t rpos;
int8_t gpos;
int8_t bpos;
size_t spsize;
};
extern const struct format_settings libskrift_format_settings[LIBSKRIFT_RGBA_LONG_DOUBLE + 1];
int libskrift_open_font___(LIBSKRIFT_FONT **fontp, const void *mem_static, void *mem_free, void *mem_unmap, size_t size);
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