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Implements screen sharing by exposing libwebrtc's
DesktopCapturer.
A few platform specific notes:
- macos:
* It is using screen capture kit and the system picker by
default. If the system picker is disabled then get_sources
returns an empty list when trying to capture a display. The
display native id needs to be acquired using different means
from the client.
- linux:
* With pipewire the only way to select window or display is via
the system picker.
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so state can be moved into the callback
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22 tasks
like libwebrtc's C++ API. There's no need to have the callback accessible in the same place in the code as the DesktopCapturer is instantiated and sources are enumerated.
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separated from #3