Skip to content
  • Jingning Han's avatar
    Add chroma 2x2 block experiment · 31b6a4f9
    Jingning Han authored
    Support the use of 2x2 prediction and transform block size for
    chroma components. This experiment builds on top of cb4x4. It
    brings back the loss in performance gains due to 4x4 chroma
    component constrain. The coding gains for lowres are up from 1.5%
    to 2.5%.
    Change-Id: I8e461e230c2d920f6df1af9d935ebe9dfa3820d9