Hi,
I cross-compiled DirectFB-1.1.1 for arm-linux.
I have PXA board with 400MHz processor speed.
when i do fbset on board, folowing info is given.
./fbset -i
mode "640x480"
geometry 640 480 640 480 8
timings 0 81 16 33 10 63 2
hsync high
vsync high
rgba 8/0,8/0,8/0,0/0
endmode
Frame buffer device information:
Name : PXA
Address : 0xa0a01000
Size : 307200
Type : PACKED PIXELS
Visual : PSEUDOCOLOR
XPanStep : 0
YPanStep : 0
YWrapStep : 0
LineLength : 640
Accelerator : No
and DirectFB tools give the following output
./dfbinfo
=======================| DirectFB 1.1.1 |=======================
(c) 2001-2007 The DirectFB Organization (directfb.org)
(c) 2000-2004 Convergence (integrated media) GmbH
------------------------------------------------------------
(*) DirectFB/Core: Single Application Core. (2008-01-08 10:43)
(*) Direct/Thread: Running 'VT Switcher' (CRITICAL, 1679)...
(*) Direct/Thread: Running 'Keyboard Input' (INPUT, 1681)...
(*) DirectFB/Input: Keyboard 0.9 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 1686)...
(*) DirectFB/Input: Metrologic Metrologic Scanner (1) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 1687)...
(*) DirectFB/Input: AT Raw Set 2 keyboard (2) 0.1 (directfb.org)
(*) Direct/Thread: Running 'Linux Input' (INPUT, 1688)...
(*) DirectFB/Input: ImPS/2 Logitech Wheel Mouse (3) 0.1 (directfb.org)
(!) Direct/Modules: Could not open module directory
`/usr/gtkdfb/lib/directfb-1.1-0/gfxdrivers'!
--> No such file or directory
(*) DirectFB/Graphics: Generic Software Rasterizer 0.6 (directfb.org)
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Surface: Allocated 640x480 8bit LUT8 buffer at offset 0 and pitch
640.
(*) FBDev/Mode: (Post)Setting 640x480 LUT8
(*) FBDev/Mode: Switched to 640x480 (640x480) at 8 bit LUT8 (wanted LUT8).
(!) DirectFB/FBDev: Panning display failed (x=0 y=0 ywrap=0 vbl=0)!
--> Invalid argument
(*) FBDev/Mode: Testing 640x480 LUT8
(*) FBDev/Mode: Preparing switch to 640x480 LUT8
(*) FBDev/Mode: (Post)Setting 640x480 LUT8
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
Input (00) Keyboard (primary keyboard)
Type: KEYBOARD
Caps: KEYS
Input (10) Metrologic Metrologic Scanner
Type: KEYBOARD
Caps: KEYS
Input (11) AT Raw Set 2 keyboard
Type: KEYBOARD
Caps: KEYS
Input (01) ImPS/2 Logitech Wheel Mouse (primary mouse)
Type: MOUSE
Caps: AXES BUTTONS
Max. Axis: 2
Max. Button: 2
What could be the reason applications are runninf deadly slow.
Thanks and Regards,
Saroz
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