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

Les articles publiés sur le site

• arm : use available neon functions for intra_sa8d/sad/satd_x3

  13 mars 2014, par Janne Grunau

  arm: use available neon functions for intra_sa8d/sad/satd_x3
  
  4% faster on main/medium, 15% faster on baseline/superfast on a cortex-a9.
  

  • [DH] common/arm/predict.h
  • [DH] common/pixel.c

• arm : implement x264_pixel_var2_8x16_neon

  12 mars 2014, par Janne Grunau

  arm: implement x264_pixel_var2_8x16_neon
  
  checkasm --bench on a cortex-a9:
  var2_8x16_c: 5677
  var2_8x16_neon: 1421
  

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

• arm : implement x264_pixel_var_8x16_neon

  12 mars 2014, par Janne Grunau

  arm: implement x264_pixel_var_8x16_neon
  
  checkasm --bench on a cortex-a9:
  var_8x16_c: 4306
  var_8x16_neon: 791
  

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

• Fix checkasm —bench output when nop_cycles is too large

  10 mars 2014, par Anton Mitrofanov

  Fix checkasm --bench output when nop_cycles is too large
  

  • [DH] tools/checkasm.c

• x264.h : fix documentation

  10 mars 2014, par Jason Garrett-Glaser

  x264.h: fix documentation
  
  The full details of the return values of encoder_encode and encoder_headers
  were mistakenly removed a while ago; re-add them.
  

  • [DH] x264.h