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Zephyr: Turn off display blanking once

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This stops the display from flickering in the native_sim.
This commit is contained in:
Nathan Collins 2024-04-26 15:10:52 +00:00 • committed by Simon Hausmann
parent 3a12cfbdfc
commit c32b941f62
1 changed files with 1 additions and 2 deletions
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3
examples/printerdemo_mcu/zephyr/src/slint-zephyr.cpp
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@ -172,7 +172,6 @@ void ZephyrWindowAdapter::maybe_redraw()
if (!std::exchange(m_needs_redraw, false))
return;
display_blanking_on(m_display);
auto rotated = false;
auto region = m_renderer.render(m_buffer, rotated ? m_size.height : m_size.width);
auto o = region.bounding_box_origin();
@ -196,7 +195,6 @@ void ZephyrWindowAdapter::maybe_redraw()
LOG_WRN("display_write returned non-zero: %d", ret);
}
}
display_blanking_off(m_display);
}
ZephyrPlatform::ZephyrPlatform(const struct device *display) : m_display(display) { }
@ -258,5 +256,6 @@ void ZephyrPlatform::run_in_event_loop(Task event)
void slint_zephyr_init(const struct device *display)
{
display_blanking_off(display);
slint::platform::set_platform(std::make_unique<ZephyrPlatform>(display));
}