Revisions : libvpx

Les articles publiés sur le site

• Revision 3ad75fc623 : Merge "Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names"

  5 août 2015, par Jingning Han
  Changed Paths:
      Modify    /vpx_dsp/vpx_dsp.mk
  
  Merge "Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names"

• Revision df14d9f4e7 : Merge "Minor adjustment in diagonal sub-pixel point checking"

  4 août 2015, par Yunqing Wang
  
  Merge "Minor adjustment in diagonal sub-pixel point checking"

• Revision f4656961ca : Merge "Small improvement in sub-pixel motion search"

  4 août 2015, par Yunqing Wang
  
  Merge "Small improvement in sub-pixel motion search"

• Revision 726d1b841b : Minor adjustment in diagonal sub-pixel point checking Choose a different diagon

  4 août 2015, par Yunqing Wang
  Changed Paths:
      Modify    /vp9/encoder/vp9_mcomp.c
  
  Minor adjustment in diagonal sub-pixel point checking Choose a different diagonal point to check when the two costs are the same, making it consistent with the way we choose the best mv. This slightly changes the encoding result, and the derflr set borg test at speed 0 shows 0.027% Overall PSNR gain, 0.024% Avg PSNR gain, and 0.043% SSIM gain. Change-Id: Ic8ee3a6767394866d159e4f9e1c777604dd73c17

• Revision a3d22aa2a4 : Small improvement in sub-pixel motion search If the current best mv(namely, the

  4 août 2015, par Yunqing Wang
  Changed Paths:
      Modify    /vp9/encoder/vp9_mcomp.c
  
  Small improvement in sub-pixel motion search If the current best mv(namely, the search center) is still the best mv after the first level search, the second level checks is skipped. This patch doesn't change the bitstream. At speed 0, it speeds up the encoder by 1% - 2%. Change-Id: I054c91b884d3f7aef157436c061744562bd6506d