Subversion Repositories Kolibri OS

// Truetype library

dword libtruetype = #att_libtruetype;

char att_libtruetype[22] = "/sys/lib/truetype.obj\0";

dword truetype = #att_truetype;      // truetype(unsigned char *s, stbtt_fontinfo *buffer, char *screen1, int width, int height)

dword get_length = #att_get_length;  // get_length(unsigned char *s, char *buffer, int height, int max_len)

dword get_width  = #att_get_width;   // get_width_utf8(unsigned char *s, stbtt_fontinfo *buffer, int height)

dword text_out = #att_text_out;      // text_out(unsigned char *string, char *buffer, int height, int color,int back_color, int x, int y)

dword init_font = #att_init_font;    // init_font(stbtt_fontinfo *font,unsigned char *FontData)

dword text_out_mem = #att_text_out_mem; // text_out_mem(unsigned char *string, stbtt_fontinfo *buffer, int height, int color,int back_color)

$DD 2 dup 0

char att_truetype[]     = "truetype";

char att_get_length[]   = "get_length";

char att_get_width[]    = "get_width";

char att_text_out[]     = "text_out";

char att_text_out_mem[] = "text_out_mem";

char att_init_font[]    = "init_font";

//============================================================

//============================================================

char fontinfo[28];

struct stbtt_fontinfo

{

	dword userdata;

	dword data;            // pointer to .ttf file

	int fontstart;         // offset of start of font

	int numGlyphs;                     // number of glyphs, needed for range checking

	int loca,head,glyf,hhea,hmtx,kern; // table locations as offset from start of .ttf

	int index_map;                     // a cmap mapping for our chosen character encoding

	int indexToLocFormat;              // format needed to map from glyph index to glyph

};