[FFmpeg-devel] FATE & Regressions (and PPC is broken)

Michael Niedermayer michaelni
Thu Mar 13 01:34:52 CET 2008

On Wed, Mar 12, 2008 at 04:30:51PM -0700, Mike Melanson wrote:
> M?ns Rullg?rd wrote:
> > Better yet, find out why it breaks on ppc.
> Now why didn't I think of that? I'm glad you're on the team. :)
> FATE finished its first build/test cycle with the new 'make test' spec.
> Here are the other failures:
> x86_32/icc:
> This is weird; if I build icc and then run 'make test', it crashes here
> (tried twice with a 'make clean' in between):
> "/home/melanson/ffmpeg/build-icc"/tests/audiogen tests/asynth1.sw
> Segmentation fault (core dumped)
> make: *** [tests/asynth1.sw] Error 139
> But if I run 'make test' again, the process gets to here:
> "/home/melanson/ffmpeg/ffmpeg-main"/tests/regression.sh regtest-ffv1
> vsynth   tests/vsynth1 a
> ./ffmpeg_g -y -flags +bitexact -dct fastint -idct simple -y -strict -2
> -f image2 -vcodec pgmyuv -i tests/vsynth1/%02d.pgm -an -vcodec ffv1

Someone posted something about FFV1 and ICC on the list ...
IIRC there was an issue with variable length arrays and the way they
are memset()
Actually iam not completely sure if that is C standard compliant, if someone
knows dont hesitate to speak up ...

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

It is dangerous to be right in matters on which the established authorities
are wrong. -- Voltaire
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