av_div_i          192 libavutil/integer.c             assert(av_i2int(av_div_i(ai,bi)) == a/b);
av_div_i          111 libavutil/mathematics.c         return av_i2int(av_div_i(ai, av_int2i(c)));
av_div_i          140 libavutil/mathematics.c                 d= av_i2int(av_div_i(ai, av_int2i(c)));