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Les articles publiés sur le site

• mem : uninline av_malloc(z)_array()

  30 mars 2017, par Anton Khirnov

  mem: uninline av_malloc(z)_array()
  
  Inlining public functions hardcodes their implementation into the ABI,
  so it should be avoided unless there is a very good reason for it. No
  such reason exists in this case.
  

  • [DBH] libavutil/mem.c
  • [DBH] libavutil/mem.h

• ac3_parser : add a public function for parsing the data required by the demuxer

  30 mars 2017, par Anton Khirnov

  ac3_parser: add a public function for parsing the data required by the demuxer
  
  Make the current semi-public avpriv_ac3_parse_header() private to lavc.
  
  Signed-off-by: Diego Biurrun <diego@biurrun.de>
  

  • [DBH] libavcodec/Makefile
  • [DBH] libavcodec/ac3_parser.c
  • [DBH] libavcodec/ac3_parser.h
  • [DBH] libavcodec/ac3_parser_internal.h
  • [DBH] libavcodec/ac3dec.c
  • [DBH] libavcodec/eac3dec.c
  • [DBH] libavformat/ac3dec.c

• libavutil : Make LOCAL_ALIGNED(xx be equal to LOCAL_ALIGNED_xx(

  29 mars 2017, par Martin Storsjö

  libavutil: Make LOCAL_ALIGNED(xx be equal to LOCAL_ALIGNED_xx(
  
  Previously, the former form always produced a manually aligned,
  padded buffer, while the latter can use DECLARE_ALIGNED, if that
  amount of stack alignment is supported.
  
  libavutil/internal.h needs to include mem.h, since it uses
  the DECLARE_ALIGNED macro.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavutil/internal.h

• hevc : Avoid using LOCAL_ALIGNED for 4 byte alignment

  29 mars 2017, par Martin Storsjö

  hevc: Avoid using LOCAL_ALIGNED for 4 byte alignment
  
  The data types within the MvField struct themselves imply 4 byte alignment.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavcodec/hevc_mvs.c

• dcadec : remove extra indirection

  29 mars 2017, par Anton Khirnov

  dcadec: remove extra indirection
  
  num_core_channels is always equal to s->audio_header.prim_channels,
  neither one of those variables ever get changed.
  
  Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
  

  • [DBH] libavcodec/dcadec.c