On Mon, May 28, 2012 at 3:20 PM, Ezequiel Garcia <elezegar...@gmail.com> wrote: > Hi, > > As part of my paid job as a software butcher I have to patch > gdk-directfb backend > to add an ipc semaphore to signal another process when the screen has been > updated. The other process is in charge of clone the screen from > hdmi/ypbpr output > to composite ouput using low level fb ioctls. > > So, I grepped trough the code for Flip and Lock/Unlock and add my ipc there. > > Just to make sure: Is there another function apart from Flip and Lock/Unlock > that can actually change a surface (or a window's surface)? >
Please discard this message. I forgot the patch was useless because there is no way to follow mouse using this ipc notification. So I simply clone video outputs every 40 ms (25 fps). This is great news, since I hate ugly-patching. Sorry for the noise :) Ezequiel. _______________________________________________ directfb-users mailing list directfb-users@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users