[x264-devel] Possible problems with old nasm on Linux/i686?

[Andrew Randrianasulu]

пт, 11 апр. 2025 г., 09:57 BugMaster <BugMaster at narod.ru>:

> On Thu, 10 Apr 2025 13:15:03 +0200, Henrik Gramner wrote:
> > IIRC some older nasm versions had bugs that caused issues on certain
> > system configurations.
>
> > Not sure if it's worth looking into workarounds etc. if simply
> > upgrading to a newer version fixes things.
>
> Well, if we were sure that the problem is in incorrect compilation in
> specific versions of nasm, and not in their builds for a specific OS, then
> we could raise the minimum requirements for the nasm version. But for this,
> it is still better to make sure that the problem is in the nasm version. It
> would also be nice to see at least some kind of stack trace to understand
> where exactly and on which instruction the problem is, maybe incorrect
> compilation is not in x264 at all, but in ffmpeg.
>

I tried directly x264 executable, with y4m input and .h264 output. and
segfault was still here. So it was not ffmpeg .... sorry, right now machine
booted into 64bit Slackware, I'll try to get backtrace on next reboot.



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