[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 13:52:46 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
-------------------------------------+-------------------------------------
Changes (by cehoyos):
* keywords: Altivec, VSX, ppc64le => ppc
* priority: important => normal
* status: new => closed
* resolution: => worksforme
Comment:
This unfortunately has no similarities with a valid ticket.
In any case, altivec optimizations for yuv->rgb work here on Power8/LE
64bit and show a significant speed-up.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7124#comment:2>
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