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• build : Add feature test macros for glibc 2.19+

  8 juillet 2017, par Diego Biurrun

  build: Add feature test macros for glibc 2.19+
  
  glibc introduced _DEFAULT_SOURCE in version 2.19 to replace _BSD_SOURCE and
  _SVID_SOURCE, which were deprecated in version 2.20. Add _DEFAULT_SOURCE
  where the latter two are used to be forwards-compatible and avoid warnings
  about the use of deprecated definitions.
  

  • [DBH] libavformat/os_support.c
  • [DBH] libavformat/udp.c
  • [DBH] libswscale/utils.c

• bink : Split read_dct_coeffs()

  5 juillet 2017, par Diego Biurrun

  bink: Split read_dct_coeffs()
  
  This works around type aliasing violations and related warnings.
  Also add some missing error checking.
  

  • [DBH] libavcodec/bink.c

• os_support : Use HAVE_UWP instead of manually checking WINAPI_FAMILY

  5 juillet 2017, par Martin Storsjö

  os_support: Use HAVE_UWP instead of manually checking WINAPI_FAMILY
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/os_support.h

• d3d11va : Check WINAPI_FAMILY instead of HAVE_LOADLIBRARY

  4 juillet 2017, par Martin Storsjö

  d3d11va: Check WINAPI_FAMILY instead of HAVE_LOADLIBRARY
  
  If using the winstore compat library, a fallback LoadLibrary
  function does exist, that only calls LoadPackagedLibrary though
  (which doesn't work for dynamically loading d3d11 DLLs).
  
  Therefore explicitly check the targeted API family instead.
  
  Make this check a reusable HAVE_* component which other parts
  of the libraries can check when necessary as well.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] configure
  • [DBH] libavutil/hwcontext_d3d11va.c

• decode : add a per-frame private data for hwaccel use

  1er juillet 2017, par Anton Khirnov

  decode: add a per-frame private data for hwaccel use
  
  This will be useful in the CUVID hwaccel. It should also eventually
  replace current decoder-specific mechanisms used by various other
  hwaccels.
  

  • [DBH] libavcodec/decode.c
  • [DBH] libavcodec/decode.h