[FFmpeg-trac] #2016(avcodec:open): Support libopenjpeg 2.0.0

[FFmpeg]

#2016: Support libopenjpeg 2.0.0
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             Reporter:  KSHawkEye    |                    Owner:
                 Type:  enhancement  |                   Status:  open
             Priority:  wish         |                Component:  avcodec
              Version:  git-master   |               Resolution:
             Keywords:  libopenjpeg  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by mcirsta):

 I've added a patch to compile ffmpeg with openjpeg2. You also need to
 pass:
         --extra-cflags="-DHAVE_OPENJPEG_2_0_OPENJPEG_H"
  to configure.
  Also from openjpeg2 you need to copy the openjpeg.h from src/lib/openmj2
 to openjpeg-2.0/openmj2.h.

  You probably have to modify the #ifdef at the beginning of your openmj2.h
 file.

  Good new is there seem to not have been any API changes so after
 compiling all works fine.

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Ticket URL: <https://trac.ffmpeg.org/ticket/2016#comment:10>
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