[FFmpeg-trac] #4143(avfilter:open): Support Core Image of MacOSX

FFmpeg trac at avcodec.org
Sun Mar 13 11:41:46 CET 2016

#4143: Support Core Image of MacOSX
             Reporter:  rusghon      |                    Owner:
                 Type:  enhancement  |  thilo.borgmann
             Priority:  wish         |                   Status:  open
              Version:  git-master   |                Component:  avfilter
             Keywords:  osx          |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0

Comment (by cehoyos):

 From a clang manpage:

                Enables all the optimizations from -O3 along with other
                aggressive optimizations that may violate strict compliance
                with language standards.
 If this is true, it sounds like a very bad idea. Did you benchmark it?
 --enable-pthreads --target-os=darwin --arch=x86_64
 These have no effect (not even the effect you believe they have), please
 remove them.

Ticket URL: <https://trac.ffmpeg.org/ticket/4143#comment:10>
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