1. 17 Jan, 2015 1 commit
    • Yunqing Wang's avatar
      vp9_ethread: add parallel loopfilter · e76eaf05
      Yunqing Wang authored
      1. Added row-based loopfilter in encoder;
      2. Moved common multi-threaded loopfilter functions from decoder
         to common;
      3. Merged multi-threaded loopfilter code, and made encoder/
         decoder call same function to reduce code duplication.
      Encoder tests showed that 1% - 2% speedup was seen for good-quality
      2-pass mode(at speed 3); 1% - 3% speedup using 2 threads and 4% - 6%
      speedup using 4 threads were seen for real-time mode(at speed 7).
      Change-Id: I8a4ac51c2ad9bab9fa7b864e90743931c53ec1c4
  2. 15 Jan, 2015 12 commits
  3. 14 Jan, 2015 15 commits
  4. 13 Jan, 2015 5 commits
    • Minghai Shang's avatar
      [twopass temporal svc] Fix decoding error on seek. · a14415d1
      Minghai Shang authored
      Don't put small empty frame in front of a key frame. We will
      put key frame flag in webm container if there's a visible key
      frame. But there will be decoding error when we seek to here
      if we put the small empty frame, which will be inter frame,
      in front of it.
      Change-Id: Id50c2c1fd31da0405ff6faa7375cc2f49c55402d
    • Yaowu Xu's avatar
      Enable decoder to pass through color space info · 6b223fcb
      Yaowu Xu authored
      This commit added a field to vpx_image_t for indicating color space,
      the field is also added to YUV_BUFFER_CONFIG. This allows the color
      space information pass through the decoder from input stream to the
      output buffer.
      The commit also updated compare_img() function with added verification
      of matching color space to ensure the color space information to be
      correctly passed from encode to decoder in compressed vp9 streams.
      Change-Id: I412776ec83defd8a09d76759aeb057b8fa690371
    • Frank Galligan's avatar
      Add 64x variance Neon functions · 74d40cd5
      Frank Galligan authored
      Add optimized Neon functions of:
      On Nexus 7 speed -5 and -6 saw about a 4% increase in perf.
      Speeds -7 and -8 saw about a 6% increase in perf.
      Tested on Nexus 7, built with ndk r10d, gcc 4.9.
      Change-Id: I5a81f13c9897eb927fa39662530f5524a0f768fa
    • Yaowu Xu's avatar
      Merge "Added plumbing for setting color space" · 6f6fbf91
      Yaowu Xu authored
    • JackyChen's avatar
  5. 12 Jan, 2015 1 commit
  6. 11 Jan, 2015 1 commit
  7. 09 Jan, 2015 5 commits