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Code Issues Activity Actions

SoundPlayer: Add samplerate variable to visualizations

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also fix conflict
This commit is contained in:
Cesar Torres 2021-03-26 01:28:56 +01:00 • committed by Andreas Kling
parent 2e28b8ebcc
commit fd126578d9
12 changed files with 51 additions and 311 deletions
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9
Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
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@ -49,8 +49,7 @@ void BarsVisualizationWidget::paint_event(GUI::PaintEvent& event)
fft(m_sample_buffer, false);
double max = sqrt(m_sample_count * 2);
//TODO: don't hardcode this!
double freq_bin = 44100 / m_sample_count;
double freq_bin = m_samplerate / m_sample_count;
constexpr int group_count = 60;
Vector<double, group_count> groups;
@ -73,7 +72,7 @@ void BarsVisualizationWidget::paint_event(GUI::PaintEvent& event)
const int horizontal_margin = 30;
const int top_vertical_margin = 15;
const int pixels_inbetween_groups = 5;
const int pixels_inbetween_groups = frame_inner_rect().width() > 350 ? 5 : 2;
int pixel_per_group_width = (frame_inner_rect().width() - horizontal_margin * 2 - pixels_inbetween_groups * (group_count - 1)) / group_count;
int max_height = frame_inner_rect().height() - top_vertical_margin;
int current_xpos = horizontal_margin;
@ -146,3 +145,7 @@ void BarsVisualizationWidget::mousedown_event(GUI::MouseEvent& event)
}
}
void BarsVisualizationWidget::set_samplerate(int samplerate)
{
m_samplerate = samplerate;
}