Hi animesh,
I ran a backtrace while debugging............n this is what it
gave.......the log is below.........
#0 0xb723e143 in dfb_wm_update_window (window=0x20020100,
region=0xa23ee37c,
flags=DSFLIP_NONE) at wm.c:831
#1 0xb723b214 in dfb_window_repaint (window=0x20020100, region=0xa23ee37c,
flags=DSFLIP_NONE) at windows.c:1248
#2 0xb71fa375 in IDirectFBSurface_Window_Flip (thiz=0x8466cb0, region=0x0,
flags=<value optimized out>) at idirectfbsurface_window.c:177
#3 0xb71fa48d in Flipping_Thread (arg=0x8466cb0)
at idirectfbsurface_window.c:308
#4 0x008d03db in start_thread () from /lib/libpthread.so.0
#5 0x0082a06e in clone () from /lib/libc.so.6
Regards,
sv...........
On Sat, Apr 26, 2008 at 11:37 AM, animesh <[EMAIL PROTECTED]>
wrote:
> Hi SV,
> The error is due to the reason i have said before, You are not
> properly exiting the DirectFB.
>
> So just backtrace and see, which is the place you are exiting in your
> application.
>
> And at that place add the release code as per your application.
>
> regards
> Animesh
> svalbard colaco wrote:
>
> Hi animesh...
>
> Hey thanks man ..........I m looking into it.......... N tryin to
> understand the same.............
>
> The exact error is as below...see if this adds to anything which will help
> me understand more.......
>
> (!!!) *** WARNING [Application exited without deinitialization of
> DirectFB!] *** [core.c:775 in dfb_core_deinit_check()]
> [Thread -1250796656 (LWP 3867) exited]
> [Thread -1259189360 (LWP 3868) exited]
> [Thread -1267582064 (LWP 3869) exited]
> [Thread -1275974768 (LWP 3870) exited]
> [Thread -1284367472 (LWP 3871) exited]
> [Thread -1292760176 (LWP 3872) exited]
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1421694064 (LWP 3942)]
> 0xb71dd143 in dfb_wm_update_window (window=0x2001c300, region=0xab42a37c,
> flags=DSFLIP_NONE) at wm.c:831
> 831 return wm_local->funcs->UpdateWindow( window, wm_local->data,
>
> Regards
> Sv...
>
> On Fri, Apr 25, 2008 at 7:44 PM, animesh <[EMAIL PROTECTED]>
> wrote:
>
> > HI SV.
> > Suppose you have a sample code like in this place.
> > http://www.directfb.org/docs/DirectFB_Tutorials/simple.html
> > So now if you see this code, When it has done drawing it is finally
> > releasing the
> > primary surface by calling
> > primary->Release (primary);
> > and then releasing IDirectFB interface by calling
> > dfb->Release (dfb);
> >
> > Since these are the two interface that is being created in the
> > program, So you also have to
> > Release the interface that you are creating while initiliazing.
> >
> > And this release should idealy at a place where you are exiting from
> > your application.
> >
> > Hope this will help you.
> >
> > regards
> > Animesh.
> >
> > svalbard colaco wrote:
> >
> > Hi Animesh,
> >
> > Thanx for your valuable inputs................
> >
> > Will try that................ on exit it comes to this function
> > dfb_wm_update_window............
> >
> > Can u elaborate on what exactly i should be doing........... I m new to
> > this DFB stuff...............
> >
> > Thanx
> > Sv...........
> >
> > On Fri, Apr 25, 2008 at 6:30 PM, animesh <[EMAIL PROTECTED]>
> > wrote:
> >
> > > Hi,
> > > The problem is your application while exiting is not releasing
> > > the resource allocated while initialization.
> > > Line You need to do dfb->Release (dfb);
> > > Kindly check at what point is you application exiting, and at
> > > that place kindly add the code for release,
> > > for all the resource you have allocated like, primary surface,
> > > idirectfb instance, inputbuffer etc.
> > >
> > > Hope you won't get this warning message.
> > > And if i am not wrong this is not the correct mailing list to put
> > > these problems, you can use the user fouram.
> > >
> > > Regards
> > > Animesh
> > >
> > > svalbard colaco wrote:
> > >
> > > HI all,
> > >
> > > Porting Evolution mail client on DFB and my application runs k..but on
> > > exit it requires to reboot the machine...........
> > > It doesnt exit the process smoothly...............every time i exit i
> > > got to reboot the machine.......
> > >
> > > It gives me the following warnings..........
> > >
> > > (!!!) *** WARNING [Application exited without deinitialization of
> > > DirectFB!] *** [core.c:775 in dfb_core_deinit_check()]
> > > (!!!) *** ONCE [waiting for DirectFB slaves to terminate] ***
> > > [core.c:373 in dfb_core_destroy()]
> > >
> > > Regards
> > > sv.
> > >
> > > ------------------------------
> > >
> > > _______________________________________________
> > > directfb-dev mailing [EMAIL
> > > PROTECTED]://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
> > >
> > >
> > >
> >
> >
>
>
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