[FFmpeg-trac] #872(avutil:new): av_rescale_q returns wrong 64bits in arm cortex-a8 processor

FFmpeg trac at avcodec.org
Thu Jan 19 18:07:28 CET 2012


#872: av_rescale_q returns wrong 64bits in arm cortex-a8 processor
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             Reporter:  kaijun61      |                    Owner:  michael
                 Type:  defect        |                   Status:  new
             Priority:  important     |                Component:  avutil
              Version:  git-master    |               Resolution:
             Keywords:  av_rescale_q  |               Blocked By:
             Blocking:                |  Reproduced by developer:  0
Analyzed by developer:  0             |
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Comment (by cehoyos):

 Replying to [comment:13 kaijun61]:
 > this issue happens at 0ebcdf5cdad6bf20a5170735a7f77b23ecc081ac where
 mathematics.h is removed from libavutil/avutil.h.

 Given that libavutil/avutil,h does include mathematics.h this does not
 sound like a very likely explanation:
 http://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavutil/avutil.h;hb=HEAD#l330

 The version numbers you used above also look suspicious: Are you sure that
 you are using a supported, non-broken version of FFmpeg as offered on
 http://ffmpeg.org/download.html

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/872#comment:14>
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