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homebrew cause vita to crash, can it be used for a hack?

Open discussions on programming specifically for the PS Vita.
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cheeyee09
Posts: 132
Joined: Sat Feb 28, 2015 7:31 am

homebrew cause vita to crash, can it be used for a hack?

Post by cheeyee09 »

Hi Dev,

I was trying to make a homebrew video player with ffmpeg. I manage to make it work, but while playing the video it cause the vita to crash. Can this be used for formulating a hack? I'll upload video soon.

http://tinypic.com/view.php?pic=ohk74h&s=8

Video
http://tinypic.com/player.php?v=24cdte1 ... i8nzitXlv0
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Z80
Posts: 123
Joined: Tue Apr 17, 2012 8:19 am
Location: [CPU]

Re: homebrew cause vita to crash, can it be used for a hack?

Post by Z80 »

maybe, try add some debug code and locate where it chrashes , can you share sources ?
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cheeyee09
Posts: 132
Joined: Sat Feb 28, 2015 7:31 am

Re: homebrew cause vita to crash, can it be used for a hack?

Post by cheeyee09 »

Here are the sources.

Link to the ffmpeg library. After cloning, execute the vita.sh to build the libs and install into VITASDK. I just made 1 patch to the os_support.h to accept cache0:/ as a file protocol.

https://github.com/cy33hc/ppsspp-ffmpeg.git

Next clone the sample project. https://github.com/cy33hc/ffmpeg_sample
And run make.

Use FTPVita to copy the sample.mpg to cache0:/VitaDefilerClient/Documents folder and then run the tutorial01.velf.

I upload the tutorial01.velf that is causing the crash also.
cheeyee09
Posts: 132
Joined: Sat Feb 28, 2015 7:31 am

Re: homebrew cause vita to crash, can it be used for a hack?

Post by cheeyee09 »

Crash caused by calling vita2d_free_texture before calling vita2d_fini(). Switched it around and no crash.
Z80
Posts: 123
Joined: Tue Apr 17, 2012 8:19 am
Location: [CPU]

Re: homebrew cause vita to crash, can it be used for a hack?

Post by Z80 »

for me didnt crash but freeze vita after vita2d_fini() call after restart gives me c2-14185-9 error
Yaciko
Posts: 1
Joined: Tue Nov 23, 2021 8:10 am

Re: homebrew cause vita to crash, can it be used for a hack?

Post by Yaciko »

Great ! Thanks to your article I have learned a little more knowledge
moto x3m
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