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• ffv1dec : Avoid unnecessarily large stack usage and copies.

  2 septembre 2014, par Reimar Döffinger

  ffv1dec : Avoid unnecessarily large stack usage and copies.
  Ideally the compiler could figure this out on its own,
  
  but it seems it can’t.
  
  An alternative that would avoid the messy explicit memcpy
  
  would be to use a sub-struct for the parts that should
  
  be preserved, which can then simply be assigned.
  Signed-off-by : Reimar Döffinger <Reimar.Doeffinger@gmx.de>
  

  • [DH] libavcodec/ffv1dec.c

• doc/filters : s/nb_inputs/inputs for stack filters

  12 octobre 2015, par Lou Logan

  doc/filters : s/nb_inputs/inputs for stack filters
  Signed-off-by : Lou Logan <lou@lrcd.com>
  
  Signed-off-by : Paul B Mahol <onemda@gmail.com>
  

  • [DH] doc/filters.texi

• Don’t assume 16-byte stack alignment by default on x86-32

  28 septembre 2015, par Anton Mitrofanov

  Don’t assume 16-byte stack alignment by default on x86-32
  Some compilers depending on target OS uses 4-byte stack alignment by default.
  
  Explicitly check known good compilers and specific options for stack alignment.
  

  • [DH] configure