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Les articles publiés sur le site

• x86 : Remove some legacy CPU detection hacks

  11 octobre 2017, par Henrik Gramner

  x86: Remove some legacy CPU detection hacks
  
  Some ancient Pentium-M and Core 1 CPU:s had slow SSE units, and using MMX
  was preferable. Nowadays many assembly functions in x264 completely lack MMX
  implementations and falling back to C code will likely make things worse.
  
  Some misconfigured virtualized systems could sometimes also trigger this code
  path and cause assertions.
  

  • [DH] common/cpu.c

• lavf : Upgrade to the new core decoding API

  11 octobre 2017, par Henrik Gramner

  lavf: Upgrade to the new core decoding API
  

  • [DH] input/lavf.c

• lavf : Upgrade to some newer API:s

  9 octobre 2017, par Vittorio Giovara

  lavf: Upgrade to some newer API:s
  
   * Use the codec parameters API instead of the AVStream codec field.
   * Use av_packet_unref() instead of av_free_packet().
   * Use the AVFrame pts field instead of pkt_pts.
  

  • [DH] input/lavf.c

• x86 : AVX-512 load_deinterleave_chroma_fdec

  8 octobre 2017, par Henrik Gramner

  x86: AVX-512 load_deinterleave_chroma_fdec
  

  • [DH] common/x86/mc-a2.asm
  • [DH] common/x86/mc-c.c

• x86 : AVX-512 load_deinterleave_chroma_fenc

  8 octobre 2017, par Henrik Gramner

  x86: AVX-512 load_deinterleave_chroma_fenc
  

  • [DH] common/x86/mc-a2.asm
  • [DH] common/x86/mc-c.c