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Everywhere: Use AK/Math.h if applicable

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AK's version should see better inlining behaviors, than the LibM one.
We avoid mixed usage for now though.

Also clean up some stale math includes and improper floatingpoint usage.
This commit is contained in:
Hendiadyoin1 2021-07-17 18:29:28 +02:00 • committed by Ali Mohammad Pur
parent c5f6ba6e71
commit ed46d52252
40 changed files with 116 additions and 156 deletions
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8
Userland/Applications/Piano/RollWidget.cpp
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@ -8,11 +8,11 @@
#include "RollWidget.h"
#include "TrackManager.h"
#include <AK/Math.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Scrollbar.h>
#include <LibGfx/Font.h>
#include <LibGfx/FontDatabase.h>
#include <math.h>
constexpr int note_height = 20;
constexpr int max_note_width = note_height * 2;
@ -47,7 +47,7 @@ void RollWidget::paint_event(GUI::PaintEvent& event)
if (m_num_notes < time_signature_notes)
m_num_notes = time_signature_notes;
else
m_num_notes = time_signature_notes * pow(2, static_cast<int>(log2(m_num_notes / time_signature_notes)));
m_num_notes = time_signature_notes * AK::exp2(AK::log2(m_num_notes / time_signature_notes));
m_note_width = static_cast<double>(m_roll_width) / m_num_notes;
// This calculates the minimum number of rows needed. We account for a
@ -62,9 +62,9 @@ void RollWidget::paint_event(GUI::PaintEvent& event)
int key_pattern_index = (notes_per_octave - 1) - (note_offset % notes_per_octave);
int x_offset = horizontal_scrollbar().value();
int horizontal_note_offset_remainder = fmod(x_offset, m_note_width);
int horizontal_note_offset_remainder = static_cast<int>(AK::fmod((double)x_offset, m_note_width));
int horizontal_paint_area = widget_inner_rect().width() + horizontal_note_offset_remainder;
if (fmod(horizontal_paint_area, m_note_width) != 0)
if (AK::fmod((double)horizontal_paint_area, m_note_width) != 0.)
horizontal_paint_area += m_note_width;
int horizontal_notes_to_paint = horizontal_paint_area / m_note_width;