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• configure : Reset X86ASM_DEP(FLAGS) when probing for the assembler program

  24 juin 2017, par Diego Biurrun

  configure: Reset X86ASM_DEP(FLAGS) when probing for the assembler program
  
  These variables might be set from a previous probe run, but one or the
  other program that is probed for may not grok the flags, resulting in
  errors during assembling when the values of those variables are passed
  to the assembler.
  

  • [DBH] configure

• nvenc : Minimize the surface allocation

  24 juin 2017, par Ben Chang

  nvenc: Minimize the surface allocation
  
  The previous default sets the allocated surfaces to 32 unless it is
  user-overridden or the lookahead parameter is set.
  
  Change the surfaces calculation for default, B-frames and lookahead scenario.
  

  • [DBH] libavcodec/nvenc.c
  • [DBH] libavcodec/nvenc_h264.c
  • [DBH] libavcodec/nvenc_hevc.c

• nvenc : Use a fifo to manage the free surface pool

  24 juin 2017, par Ben Chang

  nvenc: Use a fifo to manage the free surface pool
  
  Previously, if a session allocates x surfaces, only x-1 surfaces are
  used (due to combination of output delay and lock toggle logic).
  

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

• nvenc : Add an explicit auto alias

  24 juin 2017, par Ben Chang

  nvenc: Add an explicit auto alias
  

  • [DBH] libavcodec/nvenc_h264.c
  • [DBH] libavcodec/nvenc_hevc.c

• vaapi_mpeg2 : Convert to use coded bitstream infrastructure

  24 juin 2017, par Mark Thompson

  vaapi_mpeg2: Convert to use coded bitstream infrastructure
  

  • [DBH] configure
  • [DBH] libavcodec/vaapi_encode_mpeg2.c