1. 17 Dec, 2013 1 commit
    • Deb Mukherjee's avatar
      Rate control changes on active_worst_quality · 1e59cbf2
      Deb Mukherjee authored
      Various cleanups and refactoring.
      Removes feedback of active worst qaulity and uses last_q
      instead to make the interface cleaner. Active worst quality
      is now decided only once for a frame being coded in the
      beginning based on last_q and other stats. Also, adds other
      cleaups on last_q to store also the last_q for altref frames,
      and reduces the altref interval a little.
      
      The output does change a little.
      derfraw300: +0.224% (global psnr)
      stdhdraw250: +0.442% (global psnr)
      
      Change-Id: Ie634cdc032697044c472dd0fe79c109b3e7f9767
      1e59cbf2
  2. 16 Dec, 2013 1 commit
  3. 14 Dec, 2013 1 commit
  4. 13 Dec, 2013 3 commits
    • Dmitry Kovalev's avatar
      Using MV struct instead of int_mv union in encoder. · 25da21b1
      Dmitry Kovalev authored
      Change-Id: I8b81a3e4b4fa530a654c28d9c136afa0c1d379fd
      25da21b1
    • James Zern's avatar
      vp9 asserts: fix compile warning · 178db94c
      James Zern authored
      string literal to int within an assert
      
      Change-Id: I0c889256b67a078e6e2a79577f0b7ae084243258
      178db94c
    • Jingning Han's avatar
      Enable adaptive pred filter type for sub8x8 · 3b5a90bd
      Jingning Han authored
      This commit enables an adaptive prediction filter type selection
      for sub8x8 block sizes. In speed 1, it re-uses the filter type of
      collocated 8x8 block if it is tested in the rate-distortion optimization
      loop, for the sub8x8 blocks. Otherwise, it runs the normal test
      over all the three filter types. In speed 2, it re-uses the 8x8
      block's prediction filter type, if available. Otherwise, force it
      to be EIGHTTAP.
      
      Compression and speed performance wise:
      speed 1
      derf -0.266%
      yt   -0.138%
      
      bus at 2000 kbps: 33766ms -> 30451ms (10% speed-up)
      football at 600 kbps: 48173ms -> 43786ms (9% speed-up)
      
      speed 2
      derf -0.026%
      yt   +0.134%
      
      bus at 2000 kbps: 18973ms -> 17698ms (6% speed-up)
      football at 600 kbps: 26748ms -> 25096ms (6% speed-up)
      
      Change-Id: I77e097533b969fd3472147225fa79fc98095d342
      3b5a90bd
  5. 11 Dec, 2013 3 commits
  6. 10 Dec, 2013 1 commit
    • Dmitry Kovalev's avatar
      Cleaning up skip context calculation. · 2dd20e46
      Dmitry Kovalev authored
      Renames:
        vp9_get_pred_context_mbskip => vp9_get_skip_context
        vp9_get_pred_prob_mbskip    => vp9_get_skip_prob
      
      Change-Id: I2af499848ef73f3f5cd8cdb27852d0bcdfe31d09
      2dd20e46
  7. 09 Dec, 2013 2 commits
  8. 07 Dec, 2013 1 commit
  9. 06 Dec, 2013 5 commits
  10. 05 Dec, 2013 1 commit
  11. 04 Dec, 2013 2 commits
    • 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
    • Dmitry Kovalev's avatar
      Cleaning up vp9_entropy.h file. · 8e89e2f2
      Dmitry Kovalev authored
      Renaming constants for consistency:
        DCT_VAL_CATEGORY1 => CATEGORY1_TOKEN
        DCT_VAL_CATEGORY2 => CATEGORY2_TOKEN
        DCT_VAL_CATEGORY3 => CATEGORY3_TOKEN
        DCT_VAL_CATEGORY4 => CATEGORY4_TOKEN
        DCT_VAL_CATEGORY5 => CATEGORY5_TOKEN
        DCT_VAL_CATEGORY6 => CATEGORY6_TOKEN
        DCT_EOB_TOKEN     => EOB_TOKEN
        DCT_EOB_MODEL_TOKEN => EOB_MODEL_TOKEN
        MAX_ENTROPY_TOKENS => ENTROPY_TOKENS
      
      Moving constants:
        INTER_MODE_CONTEXTS from vp9_entropy.h to vp9_blockd.h.
        EOSB_TOKEN from vp9_entropy.h to vp9_tokenize.h
      
      Change-Id: I5fcbf081318e1d365792b6d290a930c6cb0f3fc2
      8e89e2f2
  12. 03 Dec, 2013 2 commits
    • Alex Converse's avatar
      Remove plane_block_idx. · 2360a5f0
      Alex Converse authored
      Its last remaining caller can be passed its results directly without any
      additional work. Also, it's not non-4:2:0 safe.
      
      Change-Id: Ia5089ba5f7f66c7617270483c619c9271aefd868
      2360a5f0
    • Jingning Han's avatar
      Fix use_uv_intra_estimate in rd loop · 9f81a50c
      Jingning Han authored
      This commit fixes the use of uv_intra_estimate by properly restoring
      the mode_info struct required by rd_pick_intra_sbuv_mode.
      
      Change-Id: I6a156d79533c4e2e60dfd3b8c5bb0a42a8eca280
      9f81a50c
  13. 27 Nov, 2013 3 commits
  14. 26 Nov, 2013 2 commits
  15. 25 Nov, 2013 2 commits
  16. 23 Nov, 2013 2 commits
  17. 21 Nov, 2013 1 commit
  18. 20 Nov, 2013 2 commits
  19. 19 Nov, 2013 2 commits
    • Jingning Han's avatar
      Use restore_dst_buf in handle_inter_mode · 82c32fe1
      Jingning Han authored
      There are many places in handle_inter_mode that need to restore the
      dst buffer pointers, due to buffer pointer swap and early rd search
      breakout. This commit wraps these operations into an inline function
      for clean-up.
      
      Change-Id: I0462e8c41c8bc3cd8db07395489cac03d8e5be54
      82c32fe1
    • Dmitry Kovalev's avatar
      Removing raster_block_offset_uint8() function. · 953b1e96
      Dmitry Kovalev authored
      There is no need to use that function, it is much clear to pass offset
      directly to the buffer.
      
      Change-Id: I9026cb0c5094c46f97df5d7f7daeb952f2843b24
      953b1e96
  20. 18 Nov, 2013 1 commit
    • Yaowu Xu's avatar
      Fixed a bug in commit a4a5a210 · e63aaf9a
      Yaowu Xu authored
      Commit a4a5a210 enabled lossless coding, but the commit incorrectly
      disabled the usage of skip in encoder even when skip should be used.
      This commit make sure that skip is enabled even in lossless mode.
      
      Change-Id: I276954f952c6ac68f17a316ebc72f09001228a08
      e63aaf9a
  21. 15 Nov, 2013 1 commit
  22. 13 Nov, 2013 1 commit
    • 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