1. 30 Sep, 2015 1 commit
    • Debargha Mukherjee's avatar
      Speed up of DST and the search in ext_tx · 3e8cceb3
      Debargha Mukherjee authored
      Adds an early termination to the ext_tx search, and also
      implements the DST transforms more efficiently.
      
      About 4 times faster with the ext-tx experiment.
      
      There is a 0.09% drop in performance on derflr from 1.735% to
      1.648%, but worth it with the speedup achieved.
      
      Change-Id: I2ede9d69c557f25e0a76cd5d701cc0e36e825c7c
      3e8cceb3
  2. 29 Sep, 2015 1 commit
    • Yaowu Xu's avatar
      Merged branch 'master' into nextgenv2 · 7c514e2d
      Yaowu Xu authored
      Resolved Conflicts in the following files:
              configure
              vp10/common/idct.c
              vp10/encoder/dct.c
              vp10/encoder/encodemb.c
              vp10/encoder/rdopt.c
      
      Change-Id: I4cb3986b0b80de65c722ca29d53a0a57f5a94316
      7c514e2d
  3. 23 Sep, 2015 3 commits
    • hui su's avatar
      Refactor ext-tx experiment · 07154b02
      hui su authored
      At this point, ext-tx compapred to baseline +1.735%.
      
      Change-Id: Ia16ac293e2cc87e06a0d898c1d52a8f3495ff814
      07154b02
    • hui su's avatar
      Adjust rd calculation in choose_tx_size_from_rd · 8e273b23
      hui su authored
      Consider tha case in which skipping transform coefficients is more
      efficient.
      
      derflr +0.13%
      hevclr +0.11%
      hevcmr +0.14%
      hevchr +0.22%
      
      with ext-tx, the impact is -0.02%.
      
      Change-Id: I0aa2965cf9e152396623c2fee62545bd3a3a7f07
      8e273b23
    • hui su's avatar
      Simplify choose_tx_size_from_rd · 38debe51
      hui su authored
      No impact on performance.
      
      Change-Id: Ib0420b190c9d83ef47b14ea78d5918a6a5078e3a
      38debe51
  4. 18 Sep, 2015 1 commit
  5. 17 Sep, 2015 2 commits
  6. 16 Sep, 2015 14 commits
  7. 15 Sep, 2015 10 commits
  8. 14 Sep, 2015 7 commits
  9. 12 Sep, 2015 1 commit
    • Angie Chiang's avatar
      add range_check for fdct in vp10 · fe776ce6
      Angie Chiang authored
      Unify the style of fdct4() fdct8() fdct16()
      Add fdct32()
      Add range_check() at each stage
      Add unit test at ../../test/vp10_dct_test.cc
      
      Change-Id: I13f76d9046c3ea473c82024b09a5bc8662e2c28e
      fe776ce6