1. 12 Nov, 2013 2 commits
  2. 11 Nov, 2013 1 commit
    • Jingning Han's avatar
      Decouple macroblockd_plane buffer usage · d8b4c792
      Jingning Han authored
      Make the macroblockd_plane contain dynamic buffer pointers instead
      static pointers to the memory space allocated therein. The decoder
      uses the buffer allocated in pbi, while encoder will use a dual
      buffer approach for rate-distortion optimization search.
      Change-Id: Ie6f24be2dcda35df7c15b4014e5ccf236fb3f76c
  3. 08 Nov, 2013 2 commits
  4. 07 Nov, 2013 3 commits
    • Yunqing Wang's avatar
      Remove TEXTREL from 32bit encoder · d7289658
      Yunqing Wang authored
      This patch fixed the issue reported in "Issue 655: remove textrel's
      from 32-bit vp9 encoder". The set of vp9_subpel_variance functions
      that used x86inc.asm ABI didn't build correctly for 32bit PIC. The
      fix was carefully done under the situation that there was not
      enough registers.
      After the change, we got
      $ eu-findtextrel libvpx.so
      eu-findtextrel: no text relocations reported in 'libvpx.so'
      Change-Id: I1b176311dedaf48eaee0a1e777588043c97cea82
    • Jingning Han's avatar
      Fix the variable naming in encode_block · e91d7705
      Jingning Han authored
      The term x represents macroblock pointer across encode_block. Change
      the two local variable names to avoid confusion.
      Change-Id: Ic732e73023525d673c0a678ed2708ac1edf5a3f9
    • Paul Wilkins's avatar
      Removed unused rate parameter. · 84b3b037
      Paul Wilkins authored
      Change-Id: I6e4a266fdbad1d222eb45d45b67bbb82d091821a
  5. 06 Nov, 2013 4 commits
  6. 05 Nov, 2013 3 commits
    • Dmitry Kovalev's avatar
      Localizing NEARESTMV special cases in the code. · 81518961
      Dmitry Kovalev authored
      Removing special case handling from vp9_tree_probs_from_distribution(),
      tree_merge_probs(), and vp9_tokens_from_tree_offset() functions. Replacing
      inter_mode_offset() function with macro INTER_OFFSET which is used now for
      vp9_inter_mode_tree definition.
      Change-Id: Iff75a1499d460beb949ece543389c8754deaf178
    • Jingning Han's avatar
      Avoid mv cost check for invalid mv values · c2217f22
      Jingning Han authored
      The compound inter prediction could potentially run with initial
      motion vectors of invalid value and check the mv_cost, which triggers
      overheap read. This commit resolves this issue by forcing a motion
      vector value check for compound inter modes of both superblock and
      sub8x8 block sizes.
      Change-Id: I4f4fc19ce83c8272782bc382f12c82a3f03212fc
    • Dmitry Kovalev's avatar
      Removing old code. · ac115a1f
      Dmitry Kovalev authored
      Change-Id: Ie05cc5e2d8ce12eacdf482a8b75e5a6ce6f59f57
  7. 04 Nov, 2013 3 commits
    • Dmitry Kovalev's avatar
      Splitting partition_probs array into two arrays. · dde8069e
      Dmitry Kovalev authored
      We only update partition_probs for inter frames but they are constant
      for key frames. It is not necessary to have constants inside frame
      context and copy them every time. This change reduces FRAME_CONTEXT size
      by at least 48 bytes.
      Change-Id: If70a53be51043f37fe7d113853217937710932a7
    • Adrian Grange's avatar
      Remove unused members from VP9_COMP · 44e25155
      Adrian Grange authored
      goldfreq, avg_encode_time, avg_pick_mode_time,
      cpu_freq, interquantizer
      member variables from VP9_COMP since they are no longer
      used in the code.
      Change-Id: I010a82c217d0da03c3f53d1858d3462190c12dcf
    • 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
  8. 03 Nov, 2013 2 commits
  9. 01 Nov, 2013 1 commit
    • Dmitry Kovalev's avatar
      Removing 'new' probability calculation from convert_distribution(). · df19c6b6
      Dmitry Kovalev authored
      We don't have to calculate 'new' probability in convert_distribution()
      because it is enough to calculate only 'new' counters which could be used
      to calculate probability if necessary. That's why removing a lot of unused
      temporary probability arrays and reducing number of get_binary_prob()
      Change-Id: I4e14eb7203d1ace61bbddefd6b9b6326be83ba63
  10. 31 Oct, 2013 2 commits
  11. 30 Oct, 2013 4 commits
    • Marco Paniconi's avatar
      Updates to 1-pass: · b26ce8b1
      Marco Paniconi authored
         -Don't reduce maxQ for gold/alt in CBR mode.
         -Fix to min/maxQ for first/initial key frame.
         -Add more speeds to datarate test and reduce the starting bitrate for test.
      Change-Id: Id2a333d76dd3f6a51b322ca984588e2a22159c58
    • Dmitry Kovalev's avatar
      Replacing (SWITCHABLE_FILTERS + 1) with SWITCHABLE_FILTER_CONTEXTS. · 6761872e
      Dmitry Kovalev authored
      Change-Id: I9781a62bc1a4cd9176554d1271d87dbcafda9cb0
    • Jingning Han's avatar
      Enable all-zero coeff block index for sub8x8 blk · 8c8381d5
      Jingning Han authored
      This commit makes zcoeff_blk cache the case where the entire block
      is quantized to be zero (without applying zero-forcing) in the rate-
      distortion optimization loop, and skip the forward DCT, quantization,
      inverse DCT, and reconstruction process in the encode_block stage.
      It now works for all the block sizes, including sub8x8 blocks.
      Change-Id: I5ae60a9c436ba3637d11666733554bec4580ef98
    • Yunqing Wang's avatar
      Fix x_offset_q4/y_offset_q4 calculation · 9ed2d0a5
      Yunqing Wang authored
      "<< SUBPEL_BITS" needs to be added in the calculation. Call
      set_scaled_offsets() to calculate x_offset_q4 and y_offset_q4.
      Change-Id: Ied130ea771510e918f51cd1dc3abe57f4c0962b5
  12. 29 Oct, 2013 4 commits
  13. 28 Oct, 2013 3 commits
  14. 26 Oct, 2013 1 commit
    • Dmitry Kovalev's avatar
      Adding fht{4x4, 8x8, 16x16} functions. · ae2f732e
      Dmitry Kovalev authored
      Adding these functions to encapsulate tx_type check. Changing TX_TYPE to
      int to match the declaration in vo9_rtch.h.
      Change-Id: I6f3a2df6e35595ca73b6aaa9e3909ee7bc3fd16f
  15. 25 Oct, 2013 5 commits