[FFmpeg-trac] #1541(avcodec:new): flv hangs on ff_vp3_idct_add_neon on ARM Cortex-A8

FFmpeg trac at avcodec.org
Wed Jul 18 20:08:55 CEST 2012


#1541: flv hangs on ff_vp3_idct_add_neon on ARM Cortex-A8
-------------------------------------+-------------------------------------
             Reporter:  kaijun61     |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  important    |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  flv, arm     |               Blocked By:
  cortext- A8                        |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by cehoyos):

 Does it also hang with ffmpeg?
 One possibility to test is:
 $ ffmpeg -i 20051210-w50s.flv -f null -

 If you cannot reproduce the hang, please recompile with --enable-cross-
 compile --cross-prefix=arm-angstrom-linux-gnueabi --target-os=linux (or
 whatever is the necessary minimum to compile an optimized neon binary).

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1541#comment:7>
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