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LibCore: Add Core::Timer::create_single_shot()

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This is just a convenience function for creating single-shot timers.
This commit is contained in:
Andreas Kling 2020-04-07 22:15:22 +02:00
parent f813041f67
commit a53cf81374
4 changed files with 33 additions and 35 deletions
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35
Servers/WindowServer/Compositor.cpp
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@ -62,30 +62,23 @@ WallpaperMode mode_to_enum(const String& name)
Compositor::Compositor()
{
m_compose_timer = add<Core::Timer>();
m_immediate_compose_timer = add<Core::Timer>();
m_compose_timer = Core::Timer::create_single_shot(
1000 / 60,
[this] {
notify_display_links();
compose();
},
this);
m_immediate_compose_timer = Core::Timer::create_single_shot(
0,
[this] {
compose();
},
this);
m_screen_can_set_buffer = Screen::the().can_set_buffer();
init_bitmaps();
m_compose_timer->on_timeout = [&]() {
notify_display_links();
#if defined(COMPOSITOR_DEBUG)
dbgprintf("Compositor: delayed frame callback: %d rects\n", m_dirty_rects.size());
#endif
compose();
};
m_compose_timer->set_single_shot(true);
m_compose_timer->set_interval(1000 / 60);
m_immediate_compose_timer->on_timeout = [this]() {
#if defined(COMPOSITOR_DEBUG)
dbgprintf("Compositor: immediate frame callback: %d rects\n", m_dirty_rects.size());
#endif
compose();
};
m_immediate_compose_timer->set_single_shot(true);
m_immediate_compose_timer->set_interval(0);
}
void Compositor::init_bitmaps()