Miscellany

FOOIDAPI int fp_calculate(t_fooid *fi, int songlen, unsigned char** buff)

{        

    /*

        we need at least 10 seconds of usable data or so
	 || fi->outpos < (8000 * 10)

    */    

    if (songlen < 1000 || !fi->soundfound) {

        return -1;

    }


    fi->fp.length = songlen;    

    get_params(fi);    

    
    /*

        now pack our structure into the minimal space

        possible

    */ 

    buff = malloc(sizeof(buff));
    memmove(buff, &(fi->fp.version), sizeof(short));

    buff += sizeof(short);
    memcpy(buff, &(fi->fp.length), sizeof(int));

    buff += sizeof(int);
    memcpy(buff, &(fi->fp.avg_fit), sizeof(short));

    buff += sizeof(short);
    memcpy(buff, &(fi->fp.avg_dom), sizeof(short));

    buff += sizeof(short);
    memcpy(buff, &(fi->fp.r), sizeof(unsigned char) * 348);

    buff += sizeof(unsigned char) * 348;
    memcpy(buff, &(fi->fp.dom), sizeof(unsigned char) * 66);

    buff += sizeof(unsigned char) * 66;     


    return 0;

}