[.. upper level ..]

enum VG_SETTINGS

Settings for saving and loading configuration (bitwise or'ed).

VG_SETTING_WINDOWSCALE	Settings for - scaling window - pixel-scaling (nearest or linear) - window-integer-scaling
VG_SETTING_WINDOWBRIGHTNESS	Setting for brightness of window
VG_SETTING_VOLUME	Settings for audio-volumes
VG_SETTING_KEYS	Settings for key-definitions for keyboard and gamecontrollers