Hi i am using Davinci boardtry to run directfb 1.2.0 so first thing the
output of ./dfbinfo is
./dfbinfo --dfb:system=devmem --dfb:video-phys=0x83000000
--dfb:video-length=691200
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.0
|~~~~~~~~~~~~~~~~~~~~~~~~~~=720x576
(c) 2001-2008 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2008-08-25 09:50)
(*) Davinci/Driver: Mapped fb0 with length 1658880 at 0x87400000 to
0x402e5000
(*) Davinci/Driver: Mapped fb1 with length 3760128 at 0x87000000 to
0x4047a000
(*) Davinci/Driver: Mapped fb2 with length 1658880 at 0x87600000 to
0x40810000
(*) Davinci/Driver: Mapped fb3 with length 3760128 at 0x86c00000 to
0x409a5000
(!) Direct/Util: opening '/dev/c64x' failed
--> No such device or address
(!!!) *** WARNING [running without DSP acceleration] ***
[davinci_gfxdriver.c:238 in driver_init_driver()]
(*) DirectFB/Graphics: Texas Instruments Davinci 0.4 (Telio AG)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
Screen (00) TI Davinci Screen (primary screen)
Caps: VSYNC
Layer (00) TI Davinci OSD (primary layer)
Type: GRAPHICS
Caps: SURFACE OPACITY ALPHACHANNEL SRC_COLORKEY SCREEN_POSITION
Layer (01) TI Davinci Video
Type: VIDEO STILL_PICTURE
Caps: SURFACE SCREEN_LOCATION SCREEN_POSITION SCREEN_SIZE
My questions :)
1] how/where can find video-phys= ,,, video-length= Values in dfbinfo i
used the values which i found in directfb mailing list :)
so out put is as above
2]In above output why i am not seeing any keyboard or mouse interface .. is
that mean i cant use keyboard or mouse if i am using system=devmem ???
because with sytem=sdl it allows keyboard and mouse ..
3] I am trying to run one of my example code...
with system=sdl it is working fine but with
./image_example --dfb:system=devmem --dfb:video-phys=0x83000000
--dfb:video-length=691200
it is giving following output ... is there any necessity of mentioning
720x576 resolution
PS: please notice the first line unknown config
(!) DirectFB/Config: Unknown option ''!
~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.0 |~~~~~~~~~~~~~~~~~~~~~~~~~~
(c) 2001-2008 The world wide DirectFB Open Source Community
(c) 2000-2004 Convergence (integrated media) GmbH
----------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2008-08-25 09:50)
(*) Davinci/Driver: Mapped fb0 with length 1658880 at 0x87400000 to
0x402e5000
(*) Davinci/Driver: Mapped fb1 with length 3760128 at 0x87000000 to
0x4047a000
(*) Davinci/Driver: Mapped fb2 with length 1658880 at 0x87600000 to
0x40810000
(*) Davinci/Driver: Mapped fb3 with length 3760128 at 0x86c00000 to
0x409a5000
(!) Direct/Util: opening '/dev/c64x' failed
--> No such device or address
(!!!) *** WARNING [running without DSP acceleration] ***
[davinci_gfxdriver.c:238 in driver_init_driver()]
(*) DirectFB/Graphics: Texas Instruments Davinci 0.4 (Telio AG)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) DirectFB/Genefx: Could not lock destination!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/LayerRegion: Could not lock region surface for SetRegion()!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/LayerRegion: realize_region() in dfb_layer_region_flip_update()
failed!
--> UNKNOWN RESULT CODE TYPE!
(*) Direct/Interface: Loaded 'PNG' implementation of
'IDirectFBImageProvider'.
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) DirectFB/Genefx: Could not lock destination!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) DirectFB/Genefx: Could not lock destination!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) DirectFB/Genefx: Could not lock destination!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/SurfBuffer: Allocation in '/dev/mem' failed!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/LayerRegion: Could not lock region surface for SetRegion()!
--> UNKNOWN RESULT CODE TYPE!
(!) Core/LayerRegion: realize_region() in dfb_layer_region_flip_update()
failed!
--> UNKNOWN RESULT CODE TYPE!
mydfb.c <128>:
(#) DirectFBError [primary->Flip (primary, NULL,
DSFLIP_WAITFORSYNC)]: Out of video memory!
(!!!) *** WARNING [Application exited without deinitialization of
DirectFB!] *** [core.c:859 in dfb_core_deinit_check()]
(!!!) *** WARNING [still objects in 'Layer Region Pool'] *** [object.c:241
in fusion_object_pool_destroy()]
(!!!) *** WARNING [still objects in 'Layer Context Pool'] ***
[object.c:241 in fusion_object_pool_destroy()]
(!!!) *** WARNING [still objects in 'Surface Pool'] *** [object.c:241 in
fusion_object_pool_destroy()]
Thanks
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