Hello,
I have cross compiled GTK-DFB to use it on a xtensa processor. When I
tried to run gtk-demo
I ended up with the below error message. I have not compiled any gfx
drivers.
***************************************************************************************************
(*) DirectFB/Core: Single Application Core. (2007-08-30 22:28) [ DEBUG ]
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 659)...
(*) Direct/Modules: suppress module 'serialmouse'
(*) Direct/Modules: suppress module 'keyboard'
(!) Direct/Modules: Could not open module directory `/tmp/directfb-1.0-0
/gfxdriv
ers'!
--> No such file or directory
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 ( directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(#) DirectFBError [gdk_display_open: GetDisplayLayer]: Requested ID not
found!
(gtk-demo:655): Gtk-WARNING **: cannot open display:
(!!!) *** WARNING [Application exited without deinitialization of
DirectFB!] *
** [core.c:775 in dfb_core_deinit_check()]
Interface instances remaining (2):
- 'IDirectFB' at 0x42d868 (dfb) allocated in DirectFBCreate (directfb.c:
197)
- 'IDirectFBDisplayLayer' at 0x42ec50 (*context->interface) allocated in
GetDi
splayLayer_Callback (idirectfb.c : 1475)
*****************************************************************************************
After reading a previous post in the gtk mailing list, I decided to test
direct-fb alone first and
ran dfbinfo which I think shows that my FB is being detected
******************************************************************************************
(*) DirectFB/Core: Single Application Core. (2007-08-30 01:30)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 715)...
(!) Direct/Modules: Could not open module directory `/tmp/directfb-1.0-0
/gfxdrivers'!
--> No such file or directory
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 ( directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
Screen (00) FBDev Primary Screen (primary screen)
Caps: VSYNC POWER_MANAGEMENT
Layer (00) FBDev Primary Layer (primary layer)
Type: GRAPHICS
Caps: SURFACE BRIGHTNESS CONTRAST SATURATION
**********************************************************************************************
So I decided to go further and run the example from the directfb site for
the loading and image section.
But it stopped after loading PNG implementation and replaced my boot logo
with a black
screen.
************************************************************************************************
(*) DirectFB/Core: Single Application Core. (2007-08-30 22:28) [ DEBUG ]
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 659)...
(*) Direct/Modules: suppress module 'serialmouse'
(*) Direct/Modules: suppress module 'keyboard'
(!) Direct/Modules: Could not open module directory `/tmp/directfb-1.0-0
/gfxdriv
ers'!
--> No such file or directory
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 ( directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(*) Direct/Interface: Loaded 'PNG' implementation of
'IDirectFBImageProvider'.
****************************************************************************************************
I was not able to determine what I could do next. Could you please suggest
how I could correct the above errors ?
Thank you for any help.
Sincerely
Pradeep
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