get_pix_fmt_score 2302 libavutil/pixdesc.c     int ret = get_pix_fmt_score(dst_pix_fmt, src_pix_fmt, &loss, has_alpha ? ~0 : ~FF_LOSS_ALPHA);
get_pix_fmt_score 2321 libavutil/pixdesc.c     score1 = get_pix_fmt_score(dst_pix_fmt1, src_pix_fmt, &loss1, loss_mask);
get_pix_fmt_score 2322 libavutil/pixdesc.c     score2 = get_pix_fmt_score(dst_pix_fmt2, src_pix_fmt, &loss2, loss_mask);