From ee664775a19f234d634d9df5907438825cf81673 Mon Sep 17 00:00:00 2001 From: Andrzej Rybczak Date: Mon, 14 Dec 2020 08:19:59 +0100 Subject: [PATCH] Increase range of visualizer_spectrum_dft_size --- doc/config | 4 ++-- doc/ncmpcpp.1 | 2 +- src/settings.cpp | 6 +++--- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/config b/doc/config index 517672de..628d96e3 100644 --- a/doc/config +++ b/doc/config @@ -105,11 +105,11 @@ # #visualizer_spectrum_smooth_look = yes # -## A value between 0 and 4 inclusive. Specifying a larger value makes the +## A value between 1 and 7 inclusive. Specifying a larger value makes the ## visualizer look at a larger slice of time, which results in less jumpy ## visualizer output. # -#visualizer_spectrum_dft_size = 2 +#visualizer_spectrum_dft_size = 4 # #visualizer_spectrum_gain = 20 # diff --git a/doc/ncmpcpp.1 b/doc/ncmpcpp.1 index b3740b52..affa0049 100644 --- a/doc/ncmpcpp.1 +++ b/doc/ncmpcpp.1 @@ -107,7 +107,7 @@ Automatically scale visualizer size. For spectrum visualizer, use unicode block characters for a smoother, more continuous look. This will override the visualizer_look option. With transparent terminals and visualizer_in_stereo set, artifacts may be visible on the bottom half of the visualization. .TP .B visualizer_spectrum_dft_size = NUMBER -For spectrum visualizer, a value between 0 and 4 inclusive. Specifying a larger value makes the visualizer look at a larger slice of time, which results in less jumpy visualizer output. +For spectrum visualizer, a value between 1 and 7 inclusive. Specifying a larger value makes the visualizer look at a larger slice of time, which results in less jumpy visualizer output. .TP .B visualizer_spectrum_gain = dB Gain for spectrum visualizer in dB, larger/smaller values shift bars up/down. diff --git a/src/settings.cpp b/src/settings.cpp index a71055d2..d65aee73 100644 --- a/src/settings.cpp +++ b/src/settings.cpp @@ -296,10 +296,10 @@ bool Configuration::read(const std::vector &config_paths, bool igno p.add("visualizer_autoscale", &visualizer_autoscale, "no", yes_no); p.add("visualizer_spectrum_smooth_look", &visualizer_spectrum_smooth_look, "yes", yes_no); p.add("visualizer_spectrum_dft_size", &visualizer_spectrum_dft_size, - "2", [](std::string v) { + "4", [](std::string v) { uint32_t result = verbose_lexical_cast(v); - boundsCheck(result, 0, 4); - return result + 14; + boundsCheck(result, 1, 7); + return result + 11; }); p.add("visualizer_spectrum_gain", &visualizer_spectrum_gain, "20", [](std::string v) {