[FFmpeg-trac] #8022(avutil:closed): Enhance performance of FFMAX macro
FFmpeg
trac at avcodec.org
Wed Jul 17 01:27:35 EEST 2019
#8022: Enhance performance of FFMAX macro
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Reporter: UlfZibis | Owner:
Type: defect | Status: closed
Priority: normal | Component: avutil
Version: git-master | Resolution: invalid
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by UlfZibis):
Replying to [comment:2 heleppkes]:
> If you want to claim this is faster, then show generated assembly and
performance numbers. Because I'm doubtful its going to change anything
whatsoever.
I've checked that out. You are right at least with my compiler. It
optimizes equivalent for both variants, don't know if this is true for any
compiler.
Anyway I think my proposal would show more consistence between FFMAX and
FFMIN.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8022#comment:3>
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