1. 26 Jun, 2014 1 commit
    • Pengchong Jin's avatar
      Skip the partition search for the frame with no motion · 12861260
      Pengchong Jin authored
      This patch allows the encoder to skip the partition search for the
      frame if it is an inter frame and only zero motion vectors have
      been detected in the first pass. The partition size is directly
      assigned according to the difference variance.
      
      Borg tests show overall little performance changes in term of PSNR
      (derf -0.027%, yt 0.152%, hd 0.078%, stdhd 0%). The worst case of
      PSNR loss is -0.514% from yt. The best PSNR gain is 4.293% from yt.
      The second pass encoding speedup for slideshow clips is 15%-40%.
      
      Change-Id: I881f347d286553ee5594a9ea09ba1a61ac684045
      12861260
  2. 23 Jun, 2014 7 commits
  3. 21 Jun, 2014 1 commit
    • Jim Bankoski's avatar
      Revert 3 patches from Hangyu to get Chrome to build: · 9be46e45
      Jim Bankoski authored
      Avoids failures:
      MSE_ClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
      MSE_ClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
      MSE_ExternalClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
      MSE_ExternalClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
      MSE_ExternalClearKeyDecryptOnly/EncryptedMediaTest.Playback_VP9Video_WebM/0
      MSE_ExternalClearKeyDecryptOnly_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
      SRC_ExternalClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
      SRC_ExternalClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
      SRC_ClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
      
      Patches are
      This reverts commit 9bc04085
      This reverts commit 6f5aba06
      This reverts commit 9bc04085
      
      I1f250441	Revert "Refactor the vp9_get_frame code for frame parallel."
      Ibfdddce5	Revert "Delay decreasing reference count in frame-parallel decoding."
      I00ce6771	Revert "Introduce FrameWorker for decoding."
      
      Need better testing in libvpx for these commits
      
      Change-Id: Ifa1f279b0cabf4b47c051ec26018f9301c1e130e
      9be46e45
  4. 20 Jun, 2014 19 commits
  5. 19 Jun, 2014 12 commits