0wing/xbmc — comment on commit a07e60b2dc723c371ae382422d026963b09ff61e
File: xbmc/settings/VideoSettings.cpp line 80
By blinkseb:

The plan was to store DVDPlayer scaling method on the first 16 bit, and DSPlayer one on the other 16 bits, in order to avoid a db change. If the DS_SCALINGMETHOD_* have not been changed, I'm afraid you'll override DVDPlayer scaling method.