[FFmpeg-trac] #3653(swscale:new): Filtersize of 1 and x86 swscale code

FFmpeg trac at avcodec.org
Mon May 19 14:48:14 CEST 2014

#3653: Filtersize of 1 and x86 swscale code
             Reporter:  kurosu       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  swscale
              Version:  unspecified  |               Resolution:
             Keywords:  SSE2         |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |

Comment (by heleppkes):

 he did:

 make fate-h264-reinit-small_420_8-to-large_444_10 CPUFLAGS=sse2

 Crashes here as well.
 The fact that the other cpu flags don't crash is most likely because there
 are no optimizations outside of sse2 and ssse3 (and selecting sse4.2 does
 NOT enable any previous optimizations, for exmaple)

Ticket URL: <https://trac.ffmpeg.org/ticket/3653#comment:2>
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