weighted_vector_sumd  318 libavcodec/amrnbdec.c     weighted_vector_sumd(p->lsp[0], p->prev_lsp_sub4, p->lsp[1], 0.5, 0.5, LP_FILTER_ORDER);
weighted_vector_sumd  319 libavcodec/amrnbdec.c     weighted_vector_sumd(p->lsp[2], p->lsp[1]       , p->lsp[3], 0.5, 0.5, LP_FILTER_ORDER);