Opened 3 months ago

Last modified 3 months ago

#11114 open defect

fate-avid-meridian fails on ppc64{,el}

Reported by: Sean McGovern Owned by: Sean McGovern
Priority: normal Component: avcodec
Version: git-master Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description (last modified by Sean McGovern)

On a big- or little-endian 64-bit POWER machine:

How to reproduce:

% configure <whatever options>
% make
% make fate-avid-meridian

This does not appear to fail on a 32-bit PPC.

Change History (4)

comment:1 by Sean McGovern, 3 months ago

If I disable the all of the DSP code in libavcodec/ppc/idctdsp.c, the test succeeds.

Version 0, edited 3 months ago by Sean McGovern (next)

comment:2 by Sean McGovern, 3 months ago

Description: modified (diff)

comment:3 by Sean McGovern, 3 months ago

There are other FATE tests that use the AltiVec IDCT and they aren't failing, so maybe this is only broken for mjpegdec?

comment:4 by Sean McGovern, 3 months ago

Owner: set to Sean McGovern
Status: newopen
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