git.videolan.org Git - x264.git/summary

Les articles publiés sur le site

• Fix VBV

  1er septembre 2014, par Anton Mitrofanov

  Fix VBV
  

  • [DH] encoder/ratecontrol.c

• Fix inappropriate instruction use

  28 août 2014, par Anton Mitrofanov

  Fix inappropriate instruction use
  

  • [DH] common/dct.c
  • [DH] common/quant.c
  • [DH] common/x86/dct-a.asm
  • [DH] common/x86/dct.h
  • [DH] common/x86/pixel-a.asm
  • [DH] common/x86/quant-a.asm
  • [DH] common/x86/quant.h

• x264asm : warn when inappropriate instruction used in function with specified cpuflags

  28 août 2014, par Anton Mitrofanov

  x264asm: warn when inappropriate instruction used in function with specified cpuflags
  

  • [DH] common/x86/x86inc.asm

• aarch64 : NEON asm for integral init

  14 août 2014, par Janne Grunau

  aarch64: NEON asm for integral init
  
  integral_init4h_neon and integral_init8h_neon are 3-4 times faster than
  C. integral_init8v_neon is 6 times faster and integral_init4v_neon is 10
  times faster.
  

  • [DH] common/aarch64/mc-a.S
  • [DH] common/aarch64/mc-c.c

• aarch64 : NEON asm for 8x16c intra prediction

  13 août 2014, par Janne Grunau

  aarch64: NEON asm for 8x16c intra prediction
  
  Between 10% and 40% faster than C.
  

  • [DH] common/aarch64/predict-a.S
  • [DH] common/aarch64/predict-c.c
  • [DH] common/aarch64/predict.h
  • [DH] common/pixel.c
  • [DH] common/predict.c