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Les articles publiés sur le site

• pixdesc : Add API to map color property names to enum values

  21 septembre 2017, par Vittorio Giovara

  pixdesc: Add API to map color property names to enum values
  
  Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
  

  • [DBH] doc/APIchanges
  • [DBH] libavutil/pixdesc.c
  • [DBH] libavutil/pixdesc.h
  • [DBH] libavutil/version.h

• cpu : split flag checks per arch in av_cpu_max_align()

  14 septembre 2017, par James Almer

  cpu: split flag checks per arch in av_cpu_max_align()
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
  

  • [DBH] libavutil/aarch64/cpu.c
  • [DBH] libavutil/arm/cpu.c
  • [DBH] libavutil/cpu.c
  • [DBH] libavutil/cpu_internal.h
  • [DBH] libavutil/ppc/cpu.c
  • [DBH] libavutil/x86/cpu.c

• libavcodec : Don’t use dllexport, only dllimport when building DLLs

  14 septembre 2017, par Martin Storsjö

  libavcodec: Don't use dllexport, only dllimport when building DLLs
  
  The only purpose of dllexport (which is set while building the library
  that exports the symbols) is to have the linker automatically
  export such symbols into a DLL without using a def file - it doesn't
  affect the generated code.
  
  For both MSVC and mingw builds, this isn't essential since we override
  what symbols to export via an autogenerated def file instead.
  
  Update a comment in configure to refer to the right concept.
  
  With lld, this avoids warnings about duplicate export directives,
  when some symbols are requested to be exported both via dllexport
  attributes and via the autogenerated def file.
  
  This also reduces the number of lines of code marginally.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] configure
  • [DBH] libavcodec/internal.h

• extract_extradata : return an error when buffer allocation fails

  13 septembre 2017, par James Almer

  extract_extradata: return an error when buffer allocation fails
  
  ret is 0 by default.
  
  Signed-off-by: James Almer <jamrial@gmail.com>
  Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
  

  • [DBH] libavcodec/extract_extradata_bsf.c

• makedef : Add support for identifying the ARM64 machine type

  13 septembre 2017, par Martin Storsjö

  makedef: Add support for identifying the ARM64 machine type
  
  Since this machine type is 5 chars while the existing ones only
  were 3 (which the regexp assumed), the regexp has to be extended
  a little.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] compat/windows/makedef