Dear our beloved developers,
I tried to capture our O2X's screen via ffmpeg to save to a stream. This involves reading the framebuffer. Although it works like a charm on other android phones, on the O2X it doesn't. I figured out ffmpeg can't make sense out of the /dev/graphics/fb0 device file. I pulled a copy of the framebuffer via the console and used a RAW image viewer: the image is all black!
I'm on Stephan's Hybrid ROM 3.7 using Vodankas latest Etana 2.x kernel.
So here is my question:
Is it possible at all, to grap the framebuffer on Tegra2 phones? I think yes, cause it was mentioned in the "boot Ubuntu on O2X" thread...
Is there a kernel already available that will allow me to get the framebuffer from /dev/graphics/fb0?
If not, can a kernel allowing framebuffer access be compiled?
Thanks!
Hi,
I don't know if this helps, but droid VNC Server uses something called gralloc or similar to grab the framebuffer data...just try it, maybe you get the missing piece of information...
Regards
Try this zip if it works?
http://db.tt/EKVmiY0D
Sent from my Optimus 2X using Tapatalk 2
Thanks Spica. But the batch script tries to pull the fb0 file from the device by adb. The problem is that the file encodes an all black image.
Can you confirm that it works on your device?
Sent from my Optimus 2X using xda app-developers app
der.einstein said:
Thanks Spica. But the batch script tries to pull the fb0 file from the device by adb. The problem is that the file encodes an all black image.
Can you confirm that it works on your device?
Sent from my Optimus 2X using xda app-developers app
Click to expand...
Click to collapse
I dint test it this file I was using this to take screenshot for my old hp kernel for my old device samsung i5700 24bpp kernel. I dint test it on this phone. I will test it when I will get time
Sent from my Optimus 2X using Tapatalk 2
Try edit batch file by opening with Notepad and replace /dev/graphics/fb0 with /sys/devices/virtual/graphics/fb0
Or with /sys/class/graphics/fb0
Sent from my Optimus 2X using Tapatalk 2
Related
Hi I want to USB teather but it said that the kernel does not support it.
Any ideas or fixes for this. I'm using 2.3.5 and my pc is windows xp. Here's what it said the kernel needs.
This means that the Linux kernel on your device does not have the features (CONFIG_NETFILTER/CONFIG_IP_NF_IPTABLES and/or RNDIS) required for tethering. If you have an ADP G1, please read (or ADP16KernelUpdate if you're using Donut), otherwise you will need to find a firmware/kernel with these features.
lol doesn't mean nothing to me can anyone help.
Sent from my GT540 using Tapatalk
Use easy tether.apk. its working good for me
Sent from my GT540 using XDA Premium App
I know it sounds a bit mad but have you tried Linux installer from the market to see if will install needed drivers and libs? Looking in genral thread about dual boot linux read it quite interesting was half way through his Tut when next day sd went gunna try again? Don't know if it helps?
MY ANDROIDSKY
maneshvinod said:
Use easy tether.apk. its working good for me
Sent from my GT540 using XDA Premium App
Click to expand...
Click to collapse
Found an application called pdanet 3.0.2 and it works great.
Sent from my GT540 using Tapatalk
my o2x can't play modern combact2 now it always say you need to download a 227mb file....why?...Who can help me ?It's version of 1.0.8 and froyo v10d
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Sent from my LG-P990
yeah, you need to download that.. those are some game files
Basically these are audio files , animation clips and image file .
You will need to download these files since these are HD games . . .
Sent from my Optimus 2X using XDA App
But I already downloded the full package from website and extracted it to GloftBPHM.How is it?
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Sent from my LG-P990
Hi XDA!
I would like to ask if there is a method(which really works) to set startup and maybe shutdown sounds for the LG GT540.
In the stock 2.1 I remember changing startup/shutdown sounds easily, I just replaced the sound files with another.
Or is there any script or any way to include sound in bootanimation.zip?
I can't believe that everything supports boot sounds, except Cyanogenmod7
If you can help, please do it!
In 2.1 boot sound is loaded by program who is initiated by init.rc, you should to to edit boot, place "playmp3" program in place where is located in 2.1 and you can use the same path like in 2.1 system.
that won't work pebe if i remember you need a modded kernel because if you modify the init.rc it will get replaced on each reboot
eoghan2t7 said:
that won't work pebe if i remember you need a modded kernel because if you modify the init.rc it will get replaced on each reboot
Click to expand...
Click to collapse
That's bad The 2X startup sounds are very good, for now it remains a dream.
Sent from my GT540 using xda premium
Really ? When you repack boot image it won't restart its contents.
Sent from my LG GT540 Swift using Tapatalk
pebe94 said:
Really ? When you repack boot image it won't restart its contents.
Sent from my LG GT540 Swift using Tapatalk
Click to expand...
Click to collapse
You can mod the init.rc and pack it into a boot.img yes that works but you cant edit it using root explorer but i just remembered a work around i will post it after i get some sleep
Sent from my GT540 using xda premium
for playing startup sound need libaudioalsa.so because bin/playmp3 have link for this file.
Try use this files from P500 2.2/2.3 and edit the init.rc
miroslav_mm said:
for playing startup sound need libaudioalsa.so because bin/playmp3 have link for this file.
Try use this files from P500 2.2/2.3 and edit the init.rc
Click to expand...
Click to collapse
Thanks, hope I can get it to work, but please help me a little bit more.
I'm downloading the system dump of the Optimus One, I assume the file will be there which I need.
Where do I need to put this libaudioalsa.so file?
Then where should I copy my .mp3 and what should be it's name?
What to edit in init.rc?
eoghan2t7 said:
You can mod the init.rc and pack it into a boot.img yes that works but you cant edit it using root explorer but i just remembered a work around i will post it after i get some sleep
Sent from my GT540 using xda premium
Click to expand...
Click to collapse
Awaiting your workaround
preparing it now
Can someone tell me how to apply these patch:http://forum.xda-developers.com/showthread.php?t=1597928
what files i need to patch and where i need to put the files to be patched?
i know the commands because they are explained in the link but i don't know the above things.
Tanks for replies and sorry for my bad english
Anyone?
I don't think anyone is able to apply a diff patch.
Can someone help me?
Sent from my LG-P990 using XDA
There is a how-to guide. It;s pretty easy.
ok but what files i need to patch?
So, i did that:
I've extracted framework folder from a ics rom zip, then from terminal on pc i've get root permissions.
I had navigate to framework folder on terminal.
The folder was in /home/Scrivania/framwork/ and the patch was in /home/Scrivania/ with the patch resources that i had download from the mod page.
Then in terminal i've write the patch command(patch -p1 < O4x_LS_v2.5.patch) but i received this error:
-batch: O4x_LS_v2.5.patch:File or directory doesn't exist.
Can someone help me?
Sent from my LG-P990 using XDA
At least tell me if the procedure was right.
Sent from my LG-P990 using XDA
Can someone tell me how to apply this patch
Sent from my LG-P990 using XDA
Anyone ?
Sent from my Optimus 2X using XDA
I think no-one who can't do such things isn't even wathing this part of LG 2X section...
Just got my first successful boot an hour ago and adding stuff every minute
Here's the original ROM posted it has instructions in the actual post: http://forum.xda-developers.com/showpost.php?p=28423783&postcount=67
There were a few bugs in that ROM that were fixed in version two. Version two is located here: http://forum.xda-developers.com/showpost.php?p=28865555&postcount=199
With the changelog being:
Included a file manager (needed this badly)
Used the stock Archos Camera app (the CM one has a funky display)
Fixed the bug where the physical sdcard would not mount properly (the internal storage is under /storage and the physical sdcard inserted is now /sdcard)
Fixed where root does not have to have its permissions changed in order to work
Made a few changes to libraries to make it a bit smoother
Added hwcomposer.omap4.so
Fixed error where opening Google Maps would cause a reboot
Hi JackpotClavin!
JackpotClavin said:
Just got my first successful boot an hour ago and adding stuff every minute
Click to expand...
Click to collapse
Cool stuff... may test it on a A80S, if i'll find the time.
Any additional tweaks needed (e.g. change partition layout)?
Regards,
scholbert
Cool!
I also like to test the image =)
Maybe you can release information/hints about how you arranged the image (once it's finished)? I'm asking, because I would like to compile the image by myself.
Is this real?
Would be awsome.
Gesendet von meinem Galaxy Nexus mit Tapatalk 2
My 101 G9 waiting for it.
Hi JackpotClavin,
my device (G9 101, OMAP4460 ES1.1 1,5GHz, 1GB Ram, 8GB Memory):silly:
waiting for test CM9.
Bye
Awesome ! Waiting for test...
If you want a test on an 80 G9 250Gb hdd, here I am.
me too with Archos 8" 1ghz and 10" 1.5 go 250 go
You would install it the same way you would any of the other ROMs for the G9 series (kernel+ramdisk+an image file called archos.ext4). So far I have wifi and sound working. Other things such as the camera, netflix, and GPS I will work on tonight. I have an Archos G9 80 non-turbo chip (omap4430) so I don't know anything about the differences between the the 4460 turbo with extra RAM and how that will work with this ROM
Sent from my Galaxy Nexus using xda app-developers app
great...i have the same device as yours so i can test the rom if you want
pbarbosa said:
great...i have the same device as yours so i can test the rom if you want
Click to expand...
Click to collapse
Okay sweet. One thing this ROM does require is a data wipe
Sent from my Galaxy Nexus using xda app-developers app
Yes yes yes!!!
My 101 turbo is willing!!!
JackpotClavin said:
Okay sweet. One thing this ROM does require is a data wipe
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
no problem...nothing important in my g9...
JackpotClavin said:
Okay sweet. One thing this ROM does require is a data wipe
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Have any screenshots?
Sounds great!
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- Swift -, formerly known as IrishStuff09
btw
roms that where made on the 80g9 should still boot on the turbo...i haven't had any problems with rom compatibility with my turbo
I've your device too!
If you need anything, just ask. I can fix camera if you want. Also, is face unlock implemented?
Sent from my ARCHOS 80G9 using XDA Premium HD app
Count me in as a tester!
This is really cool! I actually tried to get this working as well a while ago, but never managed to get it booting. Did you base it off the pandaboard as well?