Hi, but first, could you disable the double buffering and retry?
add "desktop-buffer-mode=frontonly" in the directfbrc file regards. On Fri, Apr 10, 2009 at 7:02 PM, Mark Hood <h...@aplixcorp.com> wrote: > One thing I noticed after posting this article is that it seems that the > affected programs are ones that use double-buffered flip calls. When > flipping the region using the driver, DirectFB/FBDev prints a message: > > (!) DirectFB/FBDev: yres 480, vyres 480, offset 480 > (!?!) *** BUG [panning buffer out of range] *** [fbdev.c:1561 in > dfb_fbdev_pan()] > > What is supposed to happen when panning isn't supported for double > buffering? Does the application program need to be modified, or is there a > way to force panning support? > > Thanks -- Mark > > On Apr 9, 2009, at 7:28 PM, Mark Hood wrote: > >> I've built DirectFB 1.3.1 from the git repo on a BeagleBoard running >> Angstrom, along with the directfb example programs. Many of these programs >> run fine (df_dok, df_window, df_particle...) but a few of them (df_andi, >> df_neo...) die with: >> >> "Caught signal 11 (at 0x40c68000, invalid permissions)" >> >> before any graphics is displayed, right after fbdevLock() and >> dfb_surface_pool_lock() are called. >> > _______________________________________________ > directfb-dev mailing list > directfb-dev@directfb.org > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev >
_______________________________________________ directfb-dev mailing list directfb-dev@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
