I have successfully cross compiled directfb.0.9.22 and run the demo, but there always comes out a problem. And the errors displayed on the screen is listed as follows:
run demo:
./arm-s3c2410-linux-gnu-dfbsummon
---------------------- DirectFB v0.9.22 ---------------------
(c) 2000-2002 convergence integrated media GmbH
(c) 2002-2004 convergence GmbH
-----------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2005-09-14 09:49)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 78)...
(*) Direct/Thread: Running 'PS/2 Input' (INPUT, 79)...
(!!!) *** UNIMPLEMENTED [fusion_reactor_set_lock] *** [reactor.c:802]
(*) DirectFB/Input: IMPS/2 Mouse 1.0 (Convergence GmbH)
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 80)...
(*) DirectFB/Input: Keyboard 0.9 (convergence integrated media GmbH)
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (convergence integrated media GmbH)
(*) DirectFB/Core/WM: Default 0.2 (Convergence GmbH)
(!) DirectFB/FBDev: Panning display failed!
--> Invalid argument
run
./df_drivertest
---------------------- DirectFB v0.9.22 ---------------------
(c) 2000-2002 convergence integrated media GmbH
(c) 2002-2004 convergence GmbH
-----------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2005-09-14 09:49)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 109)...
(*) Direct/Thread: Running 'PS/2 Input' (INPUT, 110)...
(!!!) *** UNIMPLEMENTED [fusion_reactor_set_lock] *** [reactor.c:802]
(*) DirectFB/Input: IMPS/2 Mouse 1.0 (Convergence GmbH)
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 111)...
(*) DirectFB/Input: Keyboard 0.9 (convergence integrated media GmbH)
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (convergence integrated media GmbH)
(*) DirectFB/Core/WM: Default 0.2 (Convergence GmbH)
df_drivertest.c <97>:
(#) DirectFBError [dfb->CreateSurface( dfb, &dsc, &primary )]: Not supported!
(!!!) *** WARNING [Application exited without deinitialization of DirectFB!] *** [core.c:628 in d]
I do not know why these results happened , what these errors suggest or mean and how to deal with it.
Could anybody kindly enough to help me?
Thanks v m.
fbset -i
mode "240x320-69"
# D: 5.722 MHz, H: 22.440 kHz, V: 69.047 Hz
geometry 240 320 240 320 16
timings 174757 7 3 1 3 5 1
rgba 5/11,6/5,5/0,0/0
endmode
Frame buffer device information:
Name : S3C2410
Address : 0x30341000
Size : 153600
Type : PACKED PIXELS
Visual : TRUECOLOR
XPanStep : 0
YPanStep : 0
YWrapStep : 0
LineLength : 480
Accelerator : No
kernel:linux2.6.11.1
target :ARM S3C2410
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