From 73c278d2702cbf07d6c011c5867e08eab43896b0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= Date: Wed, 29 May 2024 19:02:55 +0300 Subject: [PATCH] lavu/lls: use ff_scalarproduct_double_c() --- libavutil/lls.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/libavutil/lls.c b/libavutil/lls.c index c1e038daf1..1096ae69d5 100644 --- a/libavutil/lls.c +++ b/libavutil/lls.c @@ -30,6 +30,7 @@ #include "config.h" #include "attributes.h" +#include "float_dsp.h" #include "lls.h" static void update_lls(LLSModel *m, const double *var) @@ -102,13 +103,7 @@ void avpriv_solve_lls(LLSModel *m, double threshold, unsigned short min_order) static double evaluate_lls(LLSModel *m, const double *param, int order) { - int i; - double out = 0; - - for (i = 0; i <= order; i++) - out += param[i] * m->coeff[order][i]; - - return out; + return ff_scalarproduct_double_c(m->coeff[order], param, order + 1); } av_cold void avpriv_init_lls(LLSModel *m, int indep_count)