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• nvenc : Fix the preset mapping list

  24 février 2017, par Ben Chang

  nvenc: Fix the preset mapping list
  
  The map is a sparse array and does not need a empty element to terminate
  it.
  
  The empty element is stored after the last one inserted in the list,
  overwriting whichever element was next with zeros.
  
  Bug-Id: 1029
  
  Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
  

  • [DBH] libavcodec/nvenc.c

• build : Explicitly disable external libraries when not explicitly enabled

  24 février 2017, par Diego Biurrun

  build: Explicitly disable external libraries when not explicitly enabled
  
  Leaving those variables in an undefined state allows them getting implicitly
  enabled when they are declared as weak dependencies of other components.
  In that case, the library check is not run and required linker flags are not
  added, resulting in a failing build.
  
  Fixes linking when enabling libfreetype without libfontconfig.
  

  • [DBH] configure

• asfdec : fix reading files larger than 2GB

  23 février 2017, par John Stebbins

  asfdec: fix reading files larger than 2GB
  
  avio_skip returns file position and overflows int
  

  • [DBH] libavformat/asfdec.c

• aarch64 : vp9lpf : Use dup+rev16+uzp1 instead of dup+lsr+dup+trn1

  23 février 2017, par Martin Storsjö

  aarch64: vp9lpf: Use dup+rev16+uzp1 instead of dup+lsr+dup+trn1
  
  This is one cycle faster in total, and three instructions fewer.
  
  Before:
  vp9_loop_filter_mix2_v_44_16_neon: 123.2
  After:
  vp9_loop_filter_mix2_v_44_16_neon: 122.2
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavcodec/aarch64/vp9lpf_neon.S

• h264dec : fix dropped initial SEI recovery point

  23 février 2017, par John Stebbins

  h264dec: fix dropped initial SEI recovery point
  

  • [DBH] libavcodec/h264dec.c