blob: 787ec6820a66e8bf80cc6b012823b78a036a8122 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#include "libskrift.h"
#include <sys/mman.h>
#include <sys/stat.h>
#include <alloca.h>
#include <endian.h>
#include <errno.h>
#include <fcntl.h>
#include <math.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 LEN(ARR) (sizeof(ARR) / sizeof(*(ARR)))
#define FLEXSTRUCTSIZE(STRUCT, FLEXARRAY, FLEXARRAY_LENGTH)\
(offsetof(STRUCT, FLEXARRAY) + (FLEXARRAY_LENGTH) * sizeof(*((STRUCT *)NULL)->FLEXARRAY))
struct libskrift_font {
SFT_Font *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 x_advancement;
double 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];
|
