1. 16 Dec, 2013 1 commit
  2. 10 Dec, 2013 1 commit
    • Yaowu Xu's avatar
      Fix a bug · e0f82c6e
      Yaowu Xu authored
      In evaluating partition split case, Wrong partition size is used in
      calling partition_plane_context(). This commit change to use the
      correct sub partition size. The incorrect partition size used were
      causing an ASAN error in unit test.
      
      Change-Id: Iab695b764bc51cc61580075f2ae4001421132362
      e0f82c6e
  3. 09 Dec, 2013 1 commit
  4. 06 Dec, 2013 4 commits
  5. 05 Dec, 2013 1 commit
  6. 04 Dec, 2013 1 commit
    • Dmitry Kovalev's avatar
      Moving eob array to the encoder. · f00d157c
      Dmitry Kovalev authored
      In the decoder we don't need to save eobs, we can pass eob as an argument.
      That's why removing eob arrays from VP9Decompressor and TileWorkerData,
      and moving eob pointer from macroblockd_plane to macroblock_plane.
      
      Change-Id: I8eb919acc837acfb3abdd8319af63d1bbca8217a
      f00d157c
  7. 02 Dec, 2013 1 commit
  8. 27 Nov, 2013 1 commit
  9. 25 Nov, 2013 1 commit
    • Paul Wilkins's avatar
      In frame Q adjustment experiment. · 644bd87e
      Paul Wilkins authored
      The idea here is to allow "in frame" adjustment of the final Q
      value used to encode each SB64, using segmentation.
      
      There is also adjustment of the rd mult in regions of overspend.
      
      Activated using aq_mode=2
      
      Change-Id: I2f140cd898c9f877c32cd6d2e667f5e11ada4b1c
      644bd87e
  10. 23 Nov, 2013 1 commit
    • Dmitry Kovalev's avatar
      Renaming COMPPREDMODE_TYPE enum and its members. · fb9c19c6
      Dmitry Kovalev authored
      List of renames:
        COMPPREDMODE_TYPE      => REFERENCE_MODE
        SINGLE_PREDICTION_ONLY => SINGLE_REFERENCE
        COMP_PREDICTION_ONLY   => COMPOUND_REFERENCE
        HYBRID_PREDICTION      => REFERENCE_MODE_SELECT (like TX_MODE_SELECT)
        NB_PREDICTION_TYPES    => REFERENCE_MODES
      
      Change-Id: If723dabe9435325d0165dcd028142a2c78b417b4
      fb9c19c6
  11. 22 Nov, 2013 1 commit
  12. 21 Nov, 2013 2 commits
  13. 18 Nov, 2013 1 commit
  14. 15 Nov, 2013 2 commits
  15. 13 Nov, 2013 2 commits
    • Jingning Han's avatar
      Dual buffer encoding for intra modes · b6b91432
      Jingning Han authored
      Overall change (using dual buffer scheme for superblocks of both inter
      and intra modes) reduces speed 2 runtime:
      bluesky_1080p at 6000kbps:   263553ms -> 257441ms
      riverbed_1080p at 8000kbps:  233230ms -> 225308ms.
      
      Change-Id: Idf8d70f768a4b0d97b2a8506372c57b7b4022119
      b6b91432
    • Dmitry Kovalev's avatar
      Moving q_index from MACROBLOCKD to MACROBLOCK. · 3f3d14e1
      Dmitry Kovalev authored
      Moving because q_index is used only by encoder.
      
      Change-Id: I0b96175614ed4fd3d76ee56a0ba36258e1e896f6
      3f3d14e1
  16. 12 Nov, 2013 2 commits
    • Jingning Han's avatar
      Enable dual buffer rd search and encoding scheme · 34b6abef
      Jingning Han authored
      This commit enables the dual buffer rate-distortion optimization
      and encoding scheme. It stacks the original transform coefficients,
      quantized levels, and reconstructed coefficients, in the rate-
      distortion optimization search process, hence eliminates the need
      to re-run residual generation, forward transform, and quantization
      in the encoding stage.
      
      Change-Id: I011bfad3a59a380a869ee552e91dae0394ec492e
      34b6abef
    • Jingning Han's avatar
      Allocate dual buffer sets for encoding · 3b3aea68
      Jingning Han authored
      Allocate memory space of dual buffer sets that store the coeff, qcoeff,
      dqcoeff, and eobs. Connect the pointers of macroblock_plane and
      macroblockd_plane to the actual buffer in use accordingly.
      
      Change-Id: I2f0b5f482ca879fae39095013eaf8901db20a5a4
      3b3aea68
  17. 11 Nov, 2013 1 commit
  18. 07 Nov, 2013 1 commit
  19. 06 Nov, 2013 2 commits
  20. 04 Nov, 2013 1 commit
    • Adrian Grange's avatar
      Remove unused member variables from VP9_COMP · a0a6590e
      Adrian Grange authored
      Removed three members from the VP9_COMP data structure:
      inter_zz_count, gf_bad_count, gf_update_recommended.
      
      These were part of the VP8 real-time mode implementation
      that was removed from the initial VP9 codecbase.
      
      Change-Id: I866b083b88ef02c74837277d50ce532ca88492f3
      a0a6590e
  21. 30 Oct, 2013 1 commit
  22. 29 Oct, 2013 1 commit
  23. 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
  24. 25 Oct, 2013 4 commits
  25. 24 Oct, 2013 2 commits
  26. 23 Oct, 2013 1 commit
  27. 21 Oct, 2013 1 commit
    • Dmitry Kovalev's avatar
      Inlining set_partition_seg_context function. · a0be71c7
      Dmitry Kovalev authored
      We used set_partition_seg_context() only before calls to:
       1. update_partition_context()
       2. partition_plane_context()
      
      Moving these functions from vp9_blockd.h to vp9_onyxc_int.h and
      inlining  set_partition_seg_context into them. After that it is not
      necessary to have {above, left}_seg_context fields in MACROBLOCKD struture,
      so removing them also.
      
      Change-Id: I4723f59e1c8f3788432b7f51185d8d747b3a97f9
      a0be71c7
  28. 18 Oct, 2013 1 commit
    • Jingning Han's avatar
      Make memory alloc in pick_mode_context bsize aware · 72033fcf
      Jingning Han authored
      This commit makes the buffer allocation of zcoeff_blk array in
      pick_mode_context block size aware. It calculates the number of
      4x4 blocks in the partition and assigns the memory space accordingly.
      This process (and the uninitialization) is done once for each encoding
      pass. It allows memory copy of smaller buffer when possible.
      
      For football at 600kbps, the runtimes improve by about 1%:
      speed 1, 45961ms -> 45472ms
      speed 2, 23863ms -> 23598ms
      
      Change-Id: Id2ca24906fa89f46fa5fe742ec4b8efc2a61f877
      72033fcf