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Code Issues Activity Actions

3DFileViewer: Use AK::Time to accumulate frame and cycle counts

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Let's accumulate frame times in AK::Time and only convert to ms for
display.
This commit is contained in:
Andrew Kaster 2023-01-01 22:44:05 -07:00 • committed by Linus Groh
parent ddf348daeb
commit 88957b42e9
1 changed files with 4 additions and 4 deletions
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8
Userland/Applications/3DFileViewer/main.cpp
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@ -116,7 +116,7 @@ private:
float m_rotation_speed = 60.f;
bool m_show_frame_rate = false;
int m_cycles = 0;
int m_accumulated_time = 0;
Time m_accumulated_time = {};
RefPtr<GUI::Label> m_stats;
GLint m_wrap_s_mode = GL_REPEAT;
GLint m_wrap_t_mode = GL_REPEAT;
@ -265,10 +265,10 @@ void GLContextWidget::timer_event(Core::TimerEvent&)
m_context->present();
if ((m_cycles % 30) == 0) {
auto render_time = m_accumulated_time / 30.0;
auto render_time = static_cast<double>(m_accumulated_time.to_milliseconds()) / 30.0;
auto frame_rate = render_time > 0 ? 1000 / render_time : 0;
m_stats->set_text(DeprecatedString::formatted("{:.0f} fps, {:.1f} ms", frame_rate, render_time));
m_accumulated_time = 0;
m_accumulated_time = {};
glEnable(GL_LIGHT0);
glEnable(GL_LIGHT1);
@ -285,7 +285,7 @@ void GLContextWidget::timer_event(Core::TimerEvent&)
update();
m_accumulated_time += timer.elapsed();
m_accumulated_time += timer.elapsed_time();
m_cycles++;
}