[FFmpeg-trac] #7124(swscale:closed): Unexpected results from YUV-RGB color space conversion optimization on POWER8/LE

FFmpeg trac at avcodec.org
Thu Apr 5 14:14:37 EEST 2018


#7124: Unexpected results from YUV-RGB color space conversion optimization on
POWER8/LE
-------------------------------------+-------------------------------------
             Reporter:  seiko        |                    Owner:
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  swscale
              Version:  unspecified  |               Resolution:
             Keywords:  ppc          |  worksforme
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by seiko):

 I'm sorry for not being clear enough.

 It's not about the performance but the sanity of conversion.

 Please could you look into that link and check my comments on it?
 or even try to grep frames from video file and encoded into png format
 just like I mentioned above?

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Ticket URL: <https://trac.ffmpeg.org/ticket/7124#comment:3>
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