[Ffmpeg-devel] random crashes decoding MP3s

Måns Rullgård mru
Sun Apr 2 03:21:45 CEST 2006

Rich Felker <dalias at aerifal.cx> writes:

> On Sat, Apr 01, 2006 at 11:41:00PM +0100, M?ns Rullg?rd wrote:
>> > I tried to build ffmpeg on OpenBSD myself, and it turns out it's not
>> > as easy as it should be.  What exactly have you done to your source to
>> > make it build?
>> OK, now it builds, but only with --enable-memalign-hack.  Did you use
>> this option or disable mmx/sse?  OpenBSD appears to be missing
>> memalign() so one or the other is required.  Forcing mmx/sse without a
>> proper memalign() can very well result in random crashes.
> Have you tried using poxis_memalign instead? This is the standard
> name.

Assuming you mean posix_memalign, it's not available either.  It is
optional in POSIX, for whatever bizarre reason.

M?ns Rullg?rd
mru at inprovide.com

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