Added support for video 180 degree rotation. This is provided as an option in
the config. When selected, the whole display is rotated by 180 degree (any
time, and not under control of applications). Aadditional 90 degree is still
possible, of course. This is for the case the display is rotated physically
(for mechanical/construction reasons).
It could be done by inserting a wrapper in the linear driver that intercepts
function calls and modifies their geometry parameters. The matter of one
effective lines of code per function. This illustrates the cool design PicoGUI,
need I say more ? As mentionned, this is a compile-time option (alright, if
someone wants to port MAME ;-) and support cocktail mode, just make it a
dynamic option).
Currently only the linear1 driver is done.
* config.in: added option CONFIG_ROTATE180
* vidbase/linear1.c: added handling for CONFIG_ROTATE180
--
Pascal Bauermeister
Head of Software Development
SMARTDATA
PSE-A / EPFL
CH-1015 Lausanne
http://www.smartdata.ch
mailto:[EMAIL PROTECTED]
Phone: +41 (21) 693 84 98
fax: +41 (21) 693 84 91
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