1. 01 Jun, 2011 2 commits
    • Yaowu Xu's avatar
      further clean up of errorperbit and sadperbit · 5b2fb329
      Yaowu Xu authored
      this commit makes the usage errorperbit and sadperbit consistent for
      encoding modes and passes. Removed all different magic weight factors
      associated with errorperbit. Now 1/2 is used for both sadperbit16 and
      sadperbit4, the /2 operation is merged into initializations of the 2
      variables.
      
      Tests on cif set show .23%, 0.18% and 0.19% gain by avg psnr, overall
      psnr and ssim respectively.
      
      Change-Id: Ifa285c3e065ce0a5a77addfc9f95aabf54ee270d
      5b2fb329
    • Yaowu Xu's avatar
      remove some magic weights associated with sad_per_bit · 50916c6a
      Yaowu Xu authored
      sad_per_bit has been used for a number of motion vector search routines
      with different magic weights: 1, 1/2 and 1/4. This commit remove these
      magic numbers and use 1/2 for all motion search routines, also reformat
      a number of source code lines to within 80 column limit.
      
      Test on cif set shows overall effect is neutral on all metrics. <=0.01%
      
      Change-Id: I8a382821fa4cffc9c0acf8e8431435a03df74885
      50916c6a
  2. 31 May, 2011 3 commits
  3. 27 May, 2011 7 commits
  4. 26 May, 2011 4 commits
  5. 25 May, 2011 6 commits
  6. 24 May, 2011 8 commits
  7. 23 May, 2011 3 commits
  8. 20 May, 2011 7 commits