mirror of
https://github.com/rsms/inter.git
synced 2024-11-27 09:49:07 +03:00
30 lines
662 B
C
30 lines
662 B
C
/*
|
|
* Copyright (C) 2013 Jan Bobrowski <jb@wizard.ae.krakow.pl>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2 as published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include "ttf2woff.h"
|
|
|
|
void read_ttc(struct ttf *ttf, u8 *data, size_t length, int fontn)
|
|
{
|
|
unsigned n, o;
|
|
|
|
if(length < 16+12+16) BAD_FONT;
|
|
|
|
n = g32(data+8);
|
|
if(length < 16+(4+12+16)*n) BAD_FONT;
|
|
|
|
if(fontn<0 || fontn>=n)
|
|
errx(1, "No font #%d in collection",fontn);
|
|
|
|
o = g32(data+12+4*fontn);
|
|
if(o >= length) BAD_FONT;
|
|
|
|
read_ttf(ttf, data, length, o);
|
|
}
|