1. 01 Sep, 2016 2 commits
  2. 12 Aug, 2016 1 commit
  3. 01 Apr, 2016 1 commit
    • Alex Converse's avatar
      ANS experiment: Use ANS everywhere. · fb9186d6
      Alex Converse authored
      Use ANS for all entropy coded data in VP10 including the compressed header and
      modes and motion vectors. ANS tokens continue to be used for DCT tokens.
      
      Change-Id: Idf709a747150601e4d95d81ecfb3dc7253d349df
      fb9186d6
  4. 05 Jan, 2016 1 commit
    • Debargha Mukherjee's avatar
      Super transform - ported from nextgen branch · 3787b174
      Debargha Mukherjee authored
      Various additional changes were made to make the experiment
      compatible with misc_fixes.
      
      derflr: +0.979%
      hevcmr: +0.865%
      
      Speed-wise with --enable-supertx the encoder is only about 10%
      slower than without. Decoding impact is about 30% slowdown.
      
      Note this does not work with ext-tx or var-tx yet. That is
      a TODO.
      
      Change-Id: If25af4241a7a9efbd28f58eda3c4f044c7a7ef4b
      3787b174
  5. 09 Nov, 2015 1 commit
    • Johann's avatar
      Release v1.5.0 · cbecf57f
      Johann authored
      Javan Whistling Duck release.
      
      Change-Id: If44c9ca16a8188b68759325fbacc771365cb4af8
      cbecf57f
  6. 13 Aug, 2015 2 commits
  7. 12 Aug, 2015 2 commits
  8. 21 Jul, 2015 1 commit
    • Yaowu Xu's avatar
      vpx_dsp/bitreader.h: vp9_->vpx_ · bf82514b
      Yaowu Xu authored
      Replace vp9_ in names to vpx_ as they are not codec specific.
      
      Change-Id: I2e583aa63dee769353ada4b42417aa15c4074ebb
      bf82514b
  9. 20 Jul, 2015 1 commit
  10. 17 Jul, 2015 1 commit
  11. 09 Jul, 2015 1 commit
  12. 22 Jun, 2015 1 commit
  13. 02 Jun, 2015 1 commit
  14. 03 Feb, 2015 1 commit
    • Yunqing Wang's avatar
      vp9_dthread: pass frame counts to decoder functions · 85a9bc04
      Yunqing Wang authored
      The current multi-threaded tile decoder requires that the videoes
      are encoded with frame_parallel_decoding_mode = 1. This requirement
      is not necessary, and is better to be removed. This patch includes
      the first part of the work.
      
      Change-Id: Ic7695fb3cfe13f9022582c9f0edd2aa6e2e36d28
      85a9bc04
  15. 31 Jan, 2015 1 commit
    • hkuang's avatar
      Try again to merge branch 'frame-parallel' into master branch. · be6aeada
      hkuang authored
      In frame parallel decode, libvpx decoder decodes several frames on all
      cpus in parallel fashion. If not being flushed, it will only return frame
      when all the cpus are busy. If getting flushed, it will return all the
      frames in the decoder. Compare with current serial decode mode in which
      libvpx decoder is idle between decode calls, libvpx decoder is busy
      between decode calls.
      
      Current frame parallel decode will only speed up the decoding for frame
      parallel encoded videos. For non frame parallel encoded videos, frame
      parallel decode is slower than serial decode due to lack of loopfilter
      worker thread.
      
      There are still some known issues that need to be addressed. For example:
      decode frame parallel videos with segmentation enabled is not right sometimes.
      
      * frame-parallel:
        Add error handling for frame parallel decode and unit test for that.
        Fix a bug in frame parallel decode and add a unit test for that.
        Add two test vectors to test frame parallel decode.
        Add key frame seeking to webmdec and webm_video_source.
        Implement frame parallel decode for VP9.
        Increase the thread test range to cover 5, 6, 7, 8 threads.
        Fix a bug in adding frame parallel unit test.
        Add VP9 frame-parallel unit test.
        Manually pick "Make the api behavior conform to api spec." from master branch.
        Move vp9_dec_build_inter_predictors_* to decoder folder.
        Add segmentation map array for current and last frame segmentation.
        Include the right header for VP9 worker thread.
        Move vp9_thread.* to common.
        ctrl_get_reference does not need user_priv.
        Seperate the frame buffers from VP9 encoder/decoder structure.
        Revert "Revert "Revert "Revert 3 patches from Hangyu to get Chrome to build:"""
       Conflicts:
             test/codec_factory.h
             test/decode_test_driver.cc
             test/decode_test_driver.h
             test/invalid_file_test.cc
             test/test-data.sha1
             test/test.mk
             test/test_vectors.cc
             vp8/vp8_dx_iface.c
             vp9/common/vp9_alloccommon.c
             vp9/common/vp9_entropymode.c
             vp9/common/vp9_loopfilter_thread.c
             vp9/common/vp9_loopfilter_thread.h
             vp9/common/vp9_mvref_common.c
             vp9/common/vp9_onyxc_int.h
             vp9/common/vp9_reconinter.c
             vp9/decoder/vp9_decodeframe.c
             vp9/decoder/vp9_decodeframe.h
             vp9/decoder/vp9_decodemv.c
             vp9/decoder/vp9_decoder.c
             vp9/decoder/vp9_decoder.h
             vp9/encoder/vp9_encoder.c
             vp9/encoder/vp9_pickmode.c
             vp9/encoder/vp9_rdopt.c
             vp9/vp9_cx_iface.c
             vp9/vp9_dx_iface.c
      
      This reverts commit a18da976.
      
      Change-Id: I361442ffec1586d036ea2e0ee97ce4f077585f02
      be6aeada
  16. 23 Jan, 2015 1 commit
  17. 22 Oct, 2014 1 commit
    • Hangyu Kuang's avatar
      Implement frame parallel decode for VP9. · 9ce3a7d7
      Hangyu Kuang authored
      Using 4 threads, frame parallel decode is ~3x faster than single thread
      decode and around 30% faster than tile parallel decode for frame parallel
      encoded video on both Android and desktop with 4 threads. Decode speed is
      scalable to threads too which means decode could be even faster with more threads.
      
      Change-Id: Ia0a549aaa3e83b5a17b31d8299aa496ea4f21e3e
      9ce3a7d7
  18. 05 Mar, 2014 1 commit
  19. 24 Jan, 2014 1 commit
  20. 20 Dec, 2013 1 commit
  21. 28 Oct, 2013 1 commit
    • James Zern's avatar
      vp9: add TileInfo · 58a0f6db
      James Zern authored
      replaces use of cur_tile_mi_(row|col)_(start|end) by VP9_COMMON, making
      it less stateful and more reusable for parallel tile decoding
      
      Change-Id: I1df09382b4567a0e5f4434825d47c79afe2399be
      58a0f6db
  22. 22 Oct, 2013 1 commit
    • Dmitry Kovalev's avatar
      Moving functions from vp9_decodemv.c to vp9_decodframe.c. · 9d3f27f3
      Dmitry Kovalev authored
      This move is done to have all compressed header reading functions in one
      place. Moved functions:
        read_switchable_interp_probs
        read_inter_mode_probs
        read_comp_pred_mode
        read_comp_pred
        update_mv
        read_mv_probs
      
      Change-Id: I2aebb57d2826d03d11bf2f8fbbfc3a9978c4f9fb
      9d3f27f3
  23. 21 Oct, 2013 2 commits
  24. 25 Jul, 2013 1 commit
    • Dmitry Kovalev's avatar
      General cleanups. · 7131cb0e
      Dmitry Kovalev authored
      Removing unused constants, macros, and function declarations. Using
      ROUND_POWER_OF_TWO macro, vp9_zero, vp9_copy where possible. Moving
      #include from *.h to *.c. Merging for loops for motion vectors.
      
      Change-Id: Ic3bf841764a2bb177128bb3a6d7aa8f68229cd13
      7131cb0e
  25. 28 Jun, 2013 1 commit
    • Dmitry Kovalev's avatar
      Cleanup inside vp9_decodemv.c. · 15fefced
      Dmitry Kovalev authored
      Adding read_skip_coeff function. Renaming decode_mv to read_mv for
      consistency with another function names. Removing redundant function
      arguments. Renaming kfread_modes to read_intra_mode_info, read_mb_modes_mv
      to read_inter_mode_info, vp9_decode_mb_mode_mv to vp9_read_mode_info,
      vp9_decode_mode_mvs_init to vp9_prepare_read_mode_info. Inlining function
      mb_mode_mv_init inside vp9_prepare_read_mode_info.
      
      Change-Id: Ifee05d333da4cd331d4aff40ce41ccd9b70e494a
      15fefced
  26. 17 Apr, 2013 1 commit
  27. 18 Dec, 2012 1 commit
  28. 28 Nov, 2012 1 commit
  29. 27 Nov, 2012 1 commit
    • John Koleszar's avatar
      Add vp9_ prefix to all vp9 files · fcccbcbb
      John Koleszar authored
      Support for gyp which doesn't support multiple objects in the same
      static library having the same basename.
      
      Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
      fcccbcbb
  30. 01 Nov, 2012 1 commit
  31. 31 Oct, 2012 2 commits
  32. 19 Oct, 2012 1 commit
    • John Koleszar's avatar
      Remove bc, bc2 from pbi,cpi,xd · e9fd1eac
      John Koleszar authored
      Pass the bool coder to be used explicitly. This avoids cases where two
      different bool coders can be addressed from the same function. Also be
      more consistent with bool coder variable naming, start to standardize
      on 'bc'.
      
      Change-Id: I1c95e2fdbe24ebe8c0f84924daa1728e3b054a31
      e9fd1eac
  33. 16 Oct, 2012 1 commit
    • John Koleszar's avatar
      Force interleaved decoding · c073e5ca
      John Koleszar authored
      Rather than decoding all modes/mvs separately, decode them per MB. This
      forces the mode which was already used form the CONFIG_NEWBESTREFMV and
      CONFIG_SUPERBLOCKS experiments, and is a precursor to changing to
      interleaved encoding.
      
      Change-Id: If19ee74ac8a987846d1cd0cf2b2e02a82f1a43ad
      c073e5ca
  34. 06 Aug, 2012 1 commit
    • Christian Duvivier's avatar
      Add x86_64-darwin11-gcc target. · 82edabce
      Christian Duvivier authored
      This allows building on MountainLion as the 10.6 SDK has been
      removed from the latest Xcode version (4.4 4F250). Also fix
      all warnings for that build.
      
      Change-Id: Ib70bca4a25295f13595f0d10ea9f0229631de5a4
      82edabce
  35. 09 Sep, 2010 1 commit