Searched refs:lsp_history (Results 1 – 2 of 2) sorted by relevance
77 float lsp_history[LP_FILTER_ORDER]; member
383 sipr_decode_lp(lsf_new, ctx->lsp_history, Az, subframe_count); in decode_frame()385 memcpy(ctx->lsp_history, lsf_new, LP_FILTER_ORDER * sizeof(float)); in decode_frame()510 ctx->lsp_history[i] = cos((i+1) * M_PI / (LP_FILTER_ORDER + 1)); in sipr_decoder_init()