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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/Demos/Eyes/EyesWidget.cpp
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@ -5,12 +5,12 @@
*/
#include "EyesWidget.h"
#include <AK/Math.h>
#include <AK/StdLibExtraDetails.h>
#include <LibGUI/Painter.h>
#include <LibGUI/Window.h>
#include <LibGUI/WindowServerConnection.h>
#include <LibGfx/Palette.h>
#include <math.h>
EyesWidget::~EyesWidget()
{
@ -79,7 +79,7 @@ Gfx::IntPoint EyesWidget::pupil_center(Gfx::IntRect& eyeball_bounds) const
auto mouse_vector = m_mouse_position - eyeball_bounds.center();
double dx = mouse_vector.x();
double dy = mouse_vector.y();
double mouse_distance = sqrt(dx * dx + dy * dy);
double mouse_distance = AK::hypot(dx, dy);
if (mouse_distance == 0.0)
return eyeball_bounds.center();
@ -93,14 +93,14 @@ Gfx::IntPoint EyesWidget::pupil_center(Gfx::IntRect& eyeball_bounds) const
if (dx != 0 && AK::abs(dx) >= AK::abs(dy)) {
double slope = dy / dx;
double slope_squared = slope * slope;
max_distance_along_this_direction = 0.25 * sqrt(
max_distance_along_this_direction = 0.25 * AK::sqrt(
(slope_squared + 1) /
(1 / width_squared + slope_squared / height_squared)
);
} else if (dy != 0 && AK::abs(dy) >= AK::abs(dx)) {
double slope = dx / dy;
double slope_squared = slope * slope;
max_distance_along_this_direction = 0.25 * sqrt(
max_distance_along_this_direction = 0.25 * AK::sqrt(
(slope_squared + 1) /
(slope_squared / width_squared + 1 / height_squared)
);