Nothing running hmm. I'm guessing you don't have another board just to see if this one might have a hardware problem.
You could try blitting in memory surfaces to in memory that should be fast. You could also try blitting from a subsurface of the video ram back on itself like copy area. Then memory to vram and vram to memory. I can't see any reason for this to be slow. The above is just trying to see if you have some memory bandwith issues. If your using a demo board it could be defective. Given what you have shown I'd now be a bit suspicious of my hardware. On Jan 11, 2008 1:57 AM, Saroj Kumar <[EMAIL PROTECTED]> wrote: > top output > > 4:21am up 12 min, 1 user, load average: 0.00, 0.15, 0.16 > 26 processes: 25 sleeping, 1 running, 0 zombie, 0 stopped > Mem: 61808K av, 25200K used, 36608K free, 0K shrd, 372K > buff > Swap: 0K av, 0K used, 0K free 20540K > cached > > PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND > 1190 root 16 0 1576 864 724 R 0.3 1.3 0:00 top > 1 root 16 0 1352 564 500 S 0.0 0.9 0:03 init > 2 root 34 19 0 0 0 SWN 0.0 0.0 0:00 ksoftirqd/0 > 3 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 events/0 > 4 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 khelper > 5 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 kthread > 19 root 10 -5 0 0 0 SW< 0.0 0.0 0:00 kblockd/0 > 22 root 16 0 0 0 0 SW 0.0 0.0 0:00 khubd > 65 root 20 0 0 0 0 SW 0.0 0.0 0:00 pdflush > 66 root 15 0 0 0 0 SW 0.0 0.0 0:00 pdflush > 68 root 14 -5 0 0 0 SW< 0.0 0.0 0:00 aio/0 > 67 root 25 0 0 0 0 SW 0.0 0.0 0:00 kswapd0 > 654 root 15 0 0 0 0 SW 0.0 0.0 0:00 kseriod > 689 root 16 0 0 0 0 SW 0.0 0.0 0:07 flashdiskd > 703 root 15 0 0 0 0 SW 0.0 0.0 0:00 pccardd > 705 root 15 0 0 0 0 SW 0.0 0.0 0:00 pccardd > 720 root 17 0 0 0 0 SW 0.0 0.0 0:00 kUCB1x00d > 989 bin 17 0 1464 492 408 S 0.0 0.7 0:00 portmap > > > > > On Jan 11, 2008 12:55 PM, Mike Emmel <[EMAIL PROTECTED] > wrote: > > Do you have top ? > > what other processes are running ? > > > > This should just work tm :) > > > > > > > > > > On Jan 10, 2008 11:18 PM, Saroj Kumar <[EMAIL PROTECTED]> wrote: > > > I checked unplugging the scanner, > > > no improvements.. > > > > > > > > > > > > On Jan 11, 2008 11:46 AM, Mike Emmel <[EMAIL PROTECTED]> wrote: > > > > > > > > Can you unhook the barcode scanner ? > > > > Or unload its driver ? > > > > > > > > If you have top you should run that see if some other process is > eating > > > the cpu. > > > > DirectFB should run fine on your hardware so I suspect something else > is > > > eating > > > > cpu time. > > > > > > > > > > > > > > > > > > > > > > > > On Jan 10, 2008 9:59 PM, Saroj Kumar <[EMAIL PROTECTED]> wrote: > > > > > Processor speed is 400MHz. > > > > > After running in RGB16 this is the 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, 1143)... > > > > > (*) Direct/Thread: Running 'Keyboard Input' (INPUT, 1144)... > > > > > > > > > > (*) DirectFB/Input: Keyboard 0.9 ( directfb.org ) > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1145)... > > > > > > > > > > (*) DirectFB/Input: Metrologic Metrologic Scanner (1) 0.1 > (directfb.org > > > ) > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1146)... > > > > > > > > > > (*) DirectFB/Input: AT Raw Set 2 keyboard (2) 0.1 (directfb.org) > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1147)... > > > > > > > > > > (*) 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 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > > > > > > (*) FBDev/Mode: Testing 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > > > > > > (*) FBDev/Mode: Testing 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > > > > > > (*) FBDev/Mode: Testing 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > > > > > > (*) FBDev/Mode: Testing 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > (*) FBDev/Surface: Allocated 640x240 8bit RGB16 buffer at offset 0 > and > > > pitch > > > > > 640. > > > > > (*) FBDev/Mode: (Post)Setting 640x240 RGB16 > > > > > (*) FBDev/Mode: Switched to 640x240 (640x240) at 16 bit RGB16 > (wanted > > > > > RGB16). > > > > > > > > > > (!) DirectFB/FBDev: Panning display failed (x=0 y=0 ywrap=0 vbl=0)! > > > > > --> Invalid argument > > > > > (*) FBDev/Mode: Testing 640x240 RGB16 > > > > > (*) FBDev/Mode: Preparing switch to 640x240 RGB16 > > > > > (*) FBDev/Mode: (Post)Setting 640x240 RGB16 > > > > > > > > > > > > > > > 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 > > > > > > > > > > Regards, > > > > > Saroz > > > > > > > > > > > > > > > > > > > > > > > > > On Jan 10, 2008 10:24 PM, Mike Emmel < [EMAIL PROTECTED] > wrote: > > > > > > You should have a 16 bit memory bus so 8 vs 16 won't make a huge > > > > > difference. > > > > > > > > > > > > Most of the time I've seen this in the past its a thread running > out > > > of > > > > > control. > > > > > > Input thread ? Other ? Interrupt firing ( watchdog incorrectly > set ? > > > ) > > > > > > > > > > > > You can try some simple memsets in a loop to see if they work just > set > > > > > Exclusive > > > > > > and lock the main surface. That should give you the video ram. > > > > > > > > > > > > Whats your processor speed ? > > > > > > > > > > > > And get a newer ARM chip :) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Jan 10, 2008 5:01 AM, Saroj Kumar < [EMAIL PROTECTED] > > wrote: > > > > > > > Now I created the entry as you mentioned in /etc/fb.modes > > > > > > > now its switching to tht mode. but no improvement in > performance. > > > > > > > can we use RGB8 or something? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Jan 10, 2008 6:03 PM, Saroj Kumar < [EMAIL PROTECTED]> > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Jan 10, 2008 5:58 PM, Denis Oliver Kropp < > [EMAIL PROTECTED]> > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > Saroj Kumar wrote: > > > > > > > > > > Hi Denis, > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Here I tested exporting tht env. variable and here is the > > > result. > > > > > > > > > > Its not able to set the mode. > > > > > > > > > > > > > > > > > > > > =======================| 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, > 1146)... > > > > > > > > > > (*) Direct/Thread: Running 'Keyboard Input' (INPUT, > 1147)... > > > > > > > > > > (*) DirectFB/Input: Keyboard 0.9 (directfb.org) > > > > > > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1148)... > > > > > > > > > > (*) DirectFB/Input: Metrologic Metrologic Scanner (1) 0.1 > > > > > > > (directfb.org) > > > > > > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1149)... > > > > > > > > > > (*) DirectFB/Input: AT Raw Set 2 keyboard (2) 0.1 > > > (directfb.org) > > > > > > > > > > (*) Direct/Thread: Running 'Linux Input' (INPUT, 1150)... > > > > > > > > > > (*) 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 640x240 RGB16 > > > > > > > > > > > > > > > > > > Do you have such a mode in your /etc/fb.modes? > > > > > > > > > > > > > > > > > > > > > > > > I don't have fb.modes in my /etc folder > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > mode "640x240" > > > > > > > > > geometry 640 240 640 240 8 > > > > > > > > > timings 0 81 16 33 10 63 2 > > > > > > > > > hsync high > > > > > > > > > vsync high > > > > > > > > > endmode > > > > > > > > > > > > > > > > > > -- > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Best regards, > > > > > > > > > Denis Oliver Kropp > > > > > > > > > > > > > > > > > > .------------------------------------------. > > > > > > > > > | DirectFB - Hardware accelerated graphics | > > > > > > > > > | http://www.directfb.org/ | > > > > > > > > > "------------------------------------------" > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ directfb-dev mailing list directfb-dev@directfb.org http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
