Can anyone shed any light on the meaning of EIncrementalUpdate, which is one of the values from TSettingsFlags, used in CDirectScreenBitmap (cdsb.h) - this header file reads:
ENone = 0,
EDoubleBuffer = 1,
EIncrementalUpdate = 2
All calls to CDirectScreenBitmap::Create() that I was able to locate use EDoubleBuffer. Would there be any advantage in using EIncrementalUpdate or simply ENone? Any help on the meaning of these flags would be much appreciated.