mirrors
/
freetype
mirror of https://github.com/freetype/freetype
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[vf] Define VF_FaceRec and other format specific structures. 

* src/vf/vfdrivr.h: Define VF_Bitmap, VF, and TFM
and other structures to hold `vf' format specific
values and define VF_FaceRec to accomodate them.
This commit is contained in:
Parth Wazurkar 2018-07-25 13:47:13 +05:30
parent 1cffbb92e5
commit 540347496a
1 changed files with 75 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
src/vf/vfdrivr.h
View File

@ -37,10 +37,84 @@ FT_BEGIN_HEADER
} VF_BitmapRec, *VF_Bitmap;
typedef struct VF_Rec_
{
char *vf_path;
UINT4 cs;
UINT4 ds;
double design_size;
double point_size;
double dpi_x, dpi_y;
double mag_x, mag_y;
/* TFM */
char *tfm_path;
TFM tfm;
/* subfotns */
struct s_vf_subfont *subfonts;
int subfonts_opened;
int default_subfont;
/* file offset to character packets (offset in vf file) */
long offs_char_packet;
}VF_Rec, *VF;
typedef struct s_vf_char_packet
{
UINT4 pl;
UINT4 cc;
UINT4 tfm;
unsigned char *dvi;
}s_vf_char_packet *VF_CHAR_PACKET;
typedef struct s_vf_char_packet_tbl
{
int npackets;
VF_CHAR_PACKET packets;
}s_vf_char_packet_tbl *VF_CHAR_PACKET_TBL;
typedef struct s_vf_subfont
{
UINT4 k;
UINT4 s;
UINT4 d;
UINT4 a;
UINT4 l;
char *n;
int font_id; /* font id in VFlib */
struct s_vf_subfont *next;
}s_vf_subfont *VF_SUBFONT;
typedef struct TFM_Rec_
{
/* Font Info */
int type_aux; /* METRIC_TYPE_AUX_xxx */
UINT4 cs;
/* Metrics */
UINT4 ds;
double design_size;
double slant;
unsigned int begin_char, end_char;
INT4 *width, *height, *depth;
/* Font bounding box */
double font_bbx_w, font_bbx_h;
double font_bbx_xoff, font_bbx_yoff;
} TFM_Rec, *TFM;
struct s_vf_dvi_stack
{
long h, v, w, x, y, z;
int f;
int font_id;
struct s_vf_dvi_stack *next;
};
typedef struct s_vf_dvi_stack *VF_DVI_STACK;
#define STACK(X) dvi_stack->next->X
typedef struct VF_FaceRec_
{
FT_FaceRec root;
/* TO-DO */
VF vf;
} VF_FaceRec, *VF_Face;