[FFmpeg-trac] #10852(swscale:new): sws_scale overflows buffer for some resolutions using ssse3 instructions

FFmpeg trac at avcodec.org
Tue Feb 13 23:02:40 EET 2024


#10852: sws_scale overflows buffer for some resolutions using ssse3 instructions
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             Reporter:  Jerome      |                    Owner:  (none)
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  swscale
              Version:  git-master  |               Resolution:
             Keywords:  memory      |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by Balling):

 >The issue is that it is at least 3x slower than the default color
 conversion.

 Default color conversion is so wrong, it is useless really.


 Happy to hear that with the API flag the bug is gone.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/10852#comment:8>
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