Get information about Scenic ownership of the primary display.
Possible errors of the ScreenCapture protocol.
Provides a low-level streaming API for clients to use.
ScreenCapture clients should familiarize themselves with the
fuchsia.ui.composition/Allocator] protocols as those are necessary to
create the BufferCollections and images ScreenCapture uses.
Rotation applied to the image.
For example, if the display is rotated 90 degrees according to its
display_info config file, the image can be captured as if the display
is not rotated (0 degrees) by applying CW_270_DEGREES.