add waitstillimage function
authorBernhard M. Wiedemann <bernhard+osautoinst lsmod de>
Mon, 26 Sep 2011 09:16:40 +0000 (11:16 +0200)
committerBernhard M. Wiedemann <bernhard+osautoinst lsmod de>
Mon, 26 Sep 2011 09:16:40 +0000 (11:16 +0200)
commit5d3cbee041c4a76f77b882d73dd3bfeaad8f719a
tree90c540dfe7e57ffa15dcfaaa24081213ee8f2a88
parent7bdf5581d61e1a5bf16859b0f19b2ddc58afd92c
add waitstillimage function

this allows to wait until the screen output stops changing
for a given amount of time
avoids problems with waitidle(needs tuning, unreliable with network)
or waitinststage (varying screen output = needs maintenance)
bmwqemu.pm