Hi to all,
In short i should start to work to an application to remote control an
android phone, just using the browser (video stream plus a lot of
javascript).
While this is partially working right now, as you can imagine, phone is
slow, a lot slow, so, while the framebuffer is little in most cases
(320x256x2/320x256x4/800x480x2/800x480x4) a simple comparison, using
neon extension too, if avaiable, is too slow, so the screen is refreshed
too few times in a sec.
On windows exists Mirror Drivers infrastructure that supply a list of
changed parts of the screen and more (mouse events too if i'm not
wrong), but looking around on the web i didn't founded anything related
to this stuff (or similar) for linux.
So, before i start scrambling docs and source code (i've really little
experience with kernel module programming, i've done simply things), i
want to ask a simple question: can be done using a sort of hooking of
internal framebuffer function calls (fb_ops for example) or it's
impossible because apps write directly into the framebuffer memory?
Thank you!!!
Best Regards,
Daniele
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____________________________________________________________
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Daniele Salvatore Albano | web site:
IT Consultant | http://www.itechcon.it
Website Design and Development |
Software Engineer and Developer | e-mail:
Linux Servers SetUp And Administration | info@xxxxxxxxxxx
Embedded Network Solutions | d.albano@xxxxxxxxxxx
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