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Increase range of visualizer_spectrum_dft_size

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This commit is contained in:
Andrzej Rybczak
2020-12-14 08:19:59 +01:00
parent 54a0c9a46e
commit ee664775a1
3 changed files with 6 additions and 6 deletions
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4
doc/config
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@@ -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
#

2
doc/ncmpcpp.1
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@@ -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.

6
src/settings.cpp
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@@ -296,10 +296,10 @@ bool Configuration::read(const std::vector<std::string> &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<uint32_t>(v);
boundsCheck<uint32_t>(result, 0, 4);
return result + 14;
boundsCheck<uint32_t>(result, 1, 7);
return result + 11;
});
p.add("visualizer_spectrum_gain", &visualizer_spectrum_gain,
"20", [](std::string v) {