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Les articles publiés sur le site

• dump : Drop unused variable

  21 mai 2016, par Diego Biurrun

  dump: Drop unused variable
  

  • [DBH] libavformat/dump.c

• get_bits : Drop some TRACE-level debug code

  21 mai 2016, par Diego Biurrun

  get_bits: Drop some TRACE-level debug code
  
  It will not be provided by the new bit reader anyway.
  

  • [DBH] libavcodec/get_bits.h
  • [DBH] libavcodec/golomb.h
  • [DBH] libavcodec/h264_cavlc.c

• lavc : document that avcodec_close() should not be used

  21 mai 2016, par Anton Khirnov

  lavc: document that avcodec_close() should not be used
  
  We cannot deprecate it until the new parser API is in place, because of
  the way libavformat works. But the majority of the users can already
  simply replace it with avcodec_free_context(), which will simplify the
  transition once it is finally deprecated.
  

  • [DBH] libavcodec/avcodec.h

• lavc : deprecate avcodec_get_context_defaults3()

  21 mai 2016, par Anton Khirnov

  lavc: deprecate avcodec_get_context_defaults3()
  
  This function is supposed to "reset" a codec context to a clean state so
  that it can be opened again. The only reason it exists is to allow using
  AVStream.codec as a decoding context (after it was already
  opened/used/closed by avformat_find_stream_info()). Since that behaviour
  is now deprecated, there is no reason for this function to exist
  anymore.
  

  • [DBH] libavcodec/avcodec.h
  • [DBH] libavcodec/options.c
  • [DBH] libavcodec/version.h

• lavc : deprecate avcodec_copy_context()

  21 mai 2016, par Anton Khirnov

  lavc: deprecate avcodec_copy_context()
  
  Since AVCodecContext contains a lot of complex state, copying a codec
  context is not a well-defined operation. The purpose for which it is
  typically used (which is well-defined) is copying the stream parameters
  from one codec context to another. That is now possible with through the
  AVCodecParameters API. Therefore, there is no reason for
  avcodec_copy_context() to exist.
  

  • [DBH] libavcodec/avcodec.h
  • [DBH] libavcodec/options.c
  • [DBH] libavcodec/version.h