1. 29 Nov, 2012 20 commits
  2. 28 Nov, 2012 11 commits
  3. 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
  4. 26 Nov, 2012 5 commits
    • Yunqing Wang's avatar
      3bf7b131
    • Paul Wilkins's avatar
      fbc8e8f9
    • Paul Wilkins's avatar
      Modified mv prediction. · d22f3d9f
      Paul Wilkins authored
      Modified the  mv_pred() fuunction that chooses a centre
      point from which to start step searches to use the top
      candidate vectors chosen previously.
      
      Some gains (mainly on HD and tested with SB off).
      Std_hd 0.874%, YT-hd 0.174%, YT 0.05%, Derf 0.036%
      
      Change-Id: Ie232284f561838b8ecee0e28dcbb07a9cd46cf56
      d22f3d9f
    • Yunqing Wang's avatar
      Improve sad3x16 SSE2 function · e7cd8071
      Yunqing Wang authored
      Vp9_sad3x16_sse2() is heavily called in decoder, in which the
      unaligned reads consume lots of cpu cycles. When CONFIG_SUBPELREFMV
      is off, the unaligned offset is 1. In this situation,
      we can adjust the src_ptr to be 4-byte aligned, and then do the
      aligned reads. This reduced the reading time significantly. Tests
      on 1080p clip showed over 2% decoder performance gain with
      CONFIG_SUBPELREFM off.
      
      Change-Id: I953afe3ac5406107933ef49d0b695eafba9a6507
      e7cd8071
    • Yaowu Xu's avatar
      remove the dependency on idct.h · 89d62e3b
      Yaowu Xu authored
      Change-Id: Idcf827d8ae6429ee5b673c3398f838dbeacb4e74
      89d62e3b
  5. 25 Nov, 2012 3 commits