[FFmpeg-trac] #9811(avfilter:closed): filter 'zscale=transfer=linear' fails with "code 2050: active window must be positive"

[FFmpeg]

#9811: filter 'zscale=transfer=linear' fails with "code 2050: active window must
be positive"
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             Reporter:  rminnema     |                    Owner:  (none)
                 Type:  defect       |                   Status:  closed
             Priority:  normal       |                Component:  avfilter
              Version:  git-master   |               Resolution:  fixed
             Keywords:               |               Blocked By:
  zimg,zscale,transfer               |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by BoKK):

 Latest BtbN build, version ''N-107118-g5242ede48d-20220616''

 Made some quick test and seems fixed for me.

 It could be a ''fixed-for-the-time-being'' situation, though, if what
 sekrit-twc is pointing out here https://github.com/sekrit-
 twc/zimg/issues/177#issuecomment-1157734233 is right.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9811#comment:15>
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