NAME

video_displaydescr - retrieve a byte block and a hash for identifying a specific display

SYNOPSIS

block, hash
video_displaydescr( dispid )

DESCRIPTION

For dealing with multiple-monitors where one might need to track settings, calibration and other monitor individual properties , some kind of identity token is needed. This function returns the platform identity one, which for most cases should be an EDID formatted binary blob, along with a hash value of the contents of the block for when user-readable names are not needed.

EXAMPLE

function video_displaydescr0()


      warning( video_displaydescr(0) );
end

SEE ALSO: