libxpresent1 - 1.0.1-1+b1 main

libXpresent provides an X Window System client interface to the Present
extension to the X protocol.
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The Present extension provides a way for applications to update their
window contents from a pixmap in a well defined fashion, synchronizing
with the display refresh and potentially using a more efficient
mechanism than copying the contents of the source pixmap.
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More information about X.Org can be found at: