[FFmpeg-trac] #5569(swscale:new): POWER8 VSX vectorization libswscale/output.c

FFmpeg trac at avcodec.org
Tue May 17 17:18:53 CEST 2016


#5569: POWER8 VSX vectorization libswscale/output.c
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             Reporter:  edelsohn     |                    Owner:
                 Type:  enhancement  |                   Status:  new
             Priority:  normal       |                Component:  swscale
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by edelsohn):

 To improve performance on IBM POWER architecture.  The swscale methods
 frequently appear high in profiles.  The functions have optimizations for
 x86 SSE and could benefit from similar optimization on POWER VSX.

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Ticket URL: <https://trac.ffmpeg.org/ticket/5569#comment:2>
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