[FFmpeg-trac] #10824(swscale:open): swscale self tests fail with assertion since recent changes

FFmpeg trac at avcodec.org
Fri Feb 16 01:53:53 EET 2024


#10824: swscale self tests fail with assertion since recent changes
-------------------------------------+-------------------------------------
             Reporter:  Michael      |                    Owner:  (none)
  Niedermayer                        |
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:  swscale
              Version:  git-master   |               Resolution:
             Keywords:  assert,      |               Blocked By:
  regression                         |
             Blocking:  7.0          |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Comment (by Michael Niedermayer):

 Replying to [comment:15 Niklas Haas]:
 > Looking at this problem again, I do agree that the logic is clearly too
 confusing. There are too many special cases and interacting code paths.
 >
 > I propose we just revert the problematic cedf5 for now, which produces
 behavior identical to the status quo.
 >
 > We can fix it properly as part of the planned refactoring efforts.

 ok

 also the libswscale/tests/swscale should be turned into a fate test. With
 -p 0.02 it tests 2% of the cases and passes in ~9 sec, something like that
 seems practical
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10824#comment:16>
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