1. 06 Mar, 2015 1 commit
    • Yunqing Wang's avatar
      Modify the setting of transform skip flags in non-rd mode · 268f260d
      Yunqing Wang authored
      While searching for the best mode in non-rd case, SSE of
      a partition block is calculated and the transform size is set.
      This patch rewrites the skip checking conditions based on
      transform size instead of partition size to be more precise.
      
      Small gains were seen in rtc set borg test (speed 6).
      AVG PSNR: 0.087%, overall PSNR: 0.073%, SSIM: 0.146%.
      No noticeable speed change.
      
      Change-Id: I5603ca5339c784dfa02263f4005988ccd8c32f6e
      268f260d
  2. 04 Mar, 2015 14 commits
  3. 03 Mar, 2015 9 commits
  4. 02 Mar, 2015 1 commit
  5. 01 Mar, 2015 1 commit
    • Jingning Han's avatar
      Use variance metric for integral projection vector match · 1790d452
      Jingning Han authored
      This commit replaces the SAD with variance as metric for the
      integral projection vector match. It improves the search accuracy
      in the presence of slight light change. The average speed -6
      compression performance for rtc set is improved by 1.7%. No speed
      changes are observed for the test clips.
      
      Change-Id: I71c1d27e42de2aa429fb3564e6549bba1c7d6d4d
      1790d452
  6. 28 Feb, 2015 1 commit
  7. 27 Feb, 2015 13 commits