API Reference framebuffer v0.0.2
Modules
Abstraction over Linux framebuffer devices.
When the device is running in :truecolor
or :directcolor
(found in
:fix_screeninfo
), then the :red
, :blue
, :green
, and :transp
properties of :var_screeninfo
will be bitfields describing the memory
layout of color components.
A representation of fb_fix_screeninfo
as defined in linux/fb.h
. This encapsulates
device-independent info about the buffer device and its current format. These properties
are immutable from userspace by direct calls, though they may change when the format
is changed.
A representation of fb_var_screeninfo
as defined in linux/fb.h
. This encapsulates
device-independent info about the buffer device, its format and video mode, and "other
miscellaneous parameters." These properties are mutable via the FBIOPUT_VSCREENINFO
ioctl.