unicode_join.c

/*
 * Unicode joining algorithms for QEmacs.
 *
 * Copyright (c) 2000 Fabrice Bellard.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#include "qfribidi.h"
#include "qe.h"

/* fallback unicode functions */

void load_ligatures(void)
{
}

int unicode_to_glyphs(unsigned int *dst, unsigned int *char_to_glyph_pos,
                      int dst_size, unsigned int *src, int src_size, int reverse)
{
    int len, i;

    len = src_size;
    if (len > dst_size)
        len = dst_size;
    memcpy(dst, src, len * sizeof(unsigned int));
    if (char_to_glyph_pos) {
        for(i=0;i<len;i++)
            char_to_glyph_pos[i] = i;
    }
    return len;
}