Le mardi 12 septembre 2006 à 21:35 +0200, Matthias Schneider a écrit : > Hello, > > > > My question now is where and how could I possibly implement a fallback in > > > case XV is not > > > available? Can I register a PVideoOutputDevice_GDK from inside the > > > PVideoOutputDevice_XV > > class? Or > > > where could I start to implement something like that? > > > > > > > I think that unfortunately you not switch from one PVideoOutputDevice to > > another once it is open. Doing so would require changes in OPAL. > > > > Perhaps Craig can comment on this? > > > > So I see two solutions : > > - Modify OPAL so that you can change from one PVideoOutputDevice to > > another during a call > > - Create a new PVideoOutputDevice_Ekiga class from the current GDK one > > that is able to draw using xv and fallback to SDL or GDK if it is not > > possible. > > > > > Perhaps there is a third option: > - instanciate a PVideoOutputDevice_GDK from inside PVideoOutputDevice_XV, > convert the frame on > receipt from YUV420P to RGB in PVideoOutputDevice_XV and send them to the > PVideoOutputDevice_GDK > instance? Is that possible? I would like to keep the XV and GDK output code > separated... Perhaps > it also makes sense to move some of the outut code in main.cpp to > videooutput_gdk.cpp?
What I would do is the following : - A generic class unable to display - A few other classes, to handle the display -- _ Damien Sandras (o- //\ Ekiga Softphone: http://www.ekiga.org/ v_/_ FOSDEM 2006 : http://www.fosdem.org/ SIP Phone : sip:[EMAIL PROTECTED] sip:[EMAIL PROTECTED] _______________________________________________ Ekiga-devel-list mailing list Ekiga-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/ekiga-devel-list
