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nitpicker: fix mode change for requested fb

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This is a follow-up commit to "nitpicker: make framebuffer and input
optional". It restores the dynamic mode-change support when using
'request_framebuffer="yes"' as needed in scenarios where multiple
nitpicker instances are used in a cascaded way. E.g., Sculpt's
Leitzentrale. The previous version missed to reconstruct the
'_fb_screen' on mode changes.

Issue #3812
This commit is contained in:
Norman Feske 2020-08-19 11:42:23 +02:00
parent 2437d759b6
commit c7d9b2ca92
1 changed files with 3 additions and 3 deletions
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6
repos/os/src/server/nitpicker/main.cc
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@ -890,15 +890,15 @@ void Nitpicker::Main::_handle_fb_mode()
_timer.trigger_periodic(0); _timer.trigger_periodic(0);
} }
if (_request_framebuffer && !_fb_screen.constructed()) /* reconstruct '_fb_screen' with updated mode */
if (_request_framebuffer && _framebuffer.constructed())
_fb_screen.construct(_env.rm(), *_framebuffer); _fb_screen.construct(_env.rm(), *_framebuffer);
if (!_request_framebuffer && _fb_screen.constructed()) if (!_request_framebuffer && _fb_screen.constructed())
_fb_screen.destruct(); _fb_screen.destruct();
if (!_request_framebuffer && _framebuffer.constructed()) { if (!_request_framebuffer && _framebuffer.constructed())
_framebuffer.destruct(); _framebuffer.destruct();
}
if (!_request_framebuffer) if (!_request_framebuffer)
_timer.trigger_periodic(_timer_period_ms*1000); _timer.trigger_periodic(_timer_period_ms*1000);