1. 30 Nov, 2017 1 commit
    • Urvang Joshi's avatar
      Reduce cos bits for 64x64. · 09191ca2
      Urvang Joshi authored
      This is to get the high range within 32 bits.
      
      The compression performance is neutral.
      
      Change-Id: I475b2694f7cc7d786478c8821cf17982281dabce
      09191ca2
  2. 28 Nov, 2017 1 commit
  3. 02 Nov, 2017 1 commit
    • Sebastien Alaiwan's avatar
      Remove experimental flag of EXT_TX · 3bac9928
      Sebastien Alaiwan authored
      This experiment has been adopted, we can simplify the code
      by dropping the associated preprocessor conditionals.
      
      Change-Id: I02ed47186bbc32400ee9bfadda17659d859c0ef7
      3bac9928
  4. 09 Aug, 2017 1 commit
  5. 19 Jun, 2017 1 commit
  6. 19 May, 2017 1 commit
    • Sarah Parker's avatar
      Add configurations for hbd identity transform · 3eed4175
      Sarah Parker authored
      This adds the proper cfgs to av1_{inv/fwd}_txfm1d_cfg for
      the identity transform so all hbd transforms can use
      the same codepath. This has no impact on performance
      since the new identity transforms that correspond with
      the cfgs are not yet being called. Once this is checked in,
      we should be able to delete all deprecated transform functions
      and have a single code flow for all hbd transforms.
      
      BUG=aomedia:524
      
      Change-Id: I3d1bfbc8bc29b367e8ddf7dcd27525af0bd31067
      3eed4175
  7. 18 May, 2017 1 commit
    • Sarah Parker's avatar
      Refactor hbd txfm configurations to be 1D · eec47e65
      Sarah Parker authored
      The hbd transform configurations were originally written for all possible
      2d transforms. Now that there are many more possible 2d transforms
      due to EXT_TX and RECT_TX, it is simpler to write the cfg for the
      4 1D transform types and compose them to make all new possible transform
      types. This will allow for an easier integration of the identity transform
      for EXT_TX and rectangular transforms for RECT_TX into the current
      hbd transform codepath and facilitate the removal of obsolete transforms.
      This has no impact on performance.
      
      BUG=aomedia:524
      
      Change-Id: I1e217bcd217fd637b1df94fae62d9c59a0523c1a
      eec47e65