Thank you Denis, I tried now with "-qws -display directfb" for each application and this worked. But only when I have moved to fusion kernel module (I used version 8.3.0).
I tried before "-qws" on both apps but it didn't work. At that time I was running userspace multi-app (no kernel module, but it worked fine for multiple LiTe apps though). This setup works but the window composing is not working properly. I can't always get the particular window to be shown on top of others. It looks like the latest application started will be shown on top of others, but it is not consistent, some apps can get on top while some can't. I also noticed another effect. The first started application works quite fast (this in one of the Qt examples and I'm just moving its window around). All the other applications move really slow. This happens also if I run several identical applications. Qt is configured with "-embedded arm\-xplatform qws/linux-arm-gnueabi-g++\-qt-gfx-directfb". I didn't specify any of the Qt DirectFB compiling options in src/gui/embedded/directfb.pri, so all is on default. Also, can you recommend some DirectFB/fusion release version that was most used with Qt 4.7 (preferably on a ARM system)? Best regards, Goran Pantar >-----Original Message----- >From: Denis Oliver Kropp [mailto:[email protected]] >Sent: Friday, November 25, 2011 1:12 PM >To: [email protected] >Subject: Re: [directfb-users] Qt 4.7 multi app not working >On 11/24/11 16:49, Goran Pantar wrote: >> Hi, >> >> I have a DirectFB 1.4.3. and Qt 4.7 working on arm target with new gfx driver. I'm not able to run multiple Qt applications, I get sig 11 when second Qt app is >> loaded and then both applications quit. >> >> I'm able to run multiple LiTe example applications on the same DirectFB. I'm also able to run one Qt app and few Lite apps and this also works. I don't have a >> fusion kernel module but multi-app seems to work ok with LiTe. >> >> I was trying to find differences between LiTe and Qt when initializing DirectFb and creating Windows but the two looks quite similar. >> >> Are multiple Qt app supported over DirectFB? Is there some special option needed? > >Did you try running both with "-qws"? >-- >Best regards, > Denis Oliver Kropp > >.------------------------------------------. >| DirectFB - Hardware accelerated graphics | >| http://www.directfb.org/ | >"------------------------------------------" ----- Disclaimer ----- This e-mail message and its attachments may contain privileged and/or confidential information. Please do not read the message if You are not its designated recipient. If You have received this message by mistake, please inform its sender and destroy the original message and its attachments without reading or storing of any kind. Any unauthorized use, distribution, reproduction or publication of this message is forbidden. ----- Pravne napomene ----- Ova elektronicka poruka i njeni prilozi mogu sadrzavati povlastene informacije i/ili povjerljive informacije. Molimo Vas da poruku ne citate ako niste njen naznaceni primatelj. Ako ste ovu poruku primili greskom, molimo Vas da o tome obavijestite posiljatelja i da izvornu poruku i njene privitke unistite bez citanja ili bilo kakvog pohranjivanja. Svaka neovlastena upotreba, distribucija, reprodukcija ili priopcavanje ove poruke zabranjena je. _______________________________________________ directfb-users mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-users
