1. 08 May, 2014 1 commit
    • Jingning Han's avatar
      Change eob threshold for partial inverse 8x8 2D-DCT to 12 · 41a350a8
      Jingning Han authored
      The scanning order has the first 12 coefficients of the 8x8 2D-DCT
      sitting in the top left 4x4 block. Hence the partial inverse 8x8
      2D-DCT allows to handle cases with eob below 12.
      
      The overall runtime of the inverse 8x8 2D-DCT unit is reduced from
      166 cycles (using SSE2) to 150 cycles (using SSSE3).
      
      Change-Id: I4514f9748042809ac84df4c14382c00f313f1cd2
      41a350a8
  2. 01 Feb, 2014 1 commit
  3. 24 Oct, 2013 1 commit