1. 22 Oct, 2014 1 commit
    • Yunqing Wang's avatar
      vp9_ethread: allocate frame contexts outside VP9_COMMON struct · 7c7e4d4e
      Yunqing Wang authored
      This patch allocated frame contexts outside VP9_COMMON. This allows
      multiple threads to share the same copy of frame contexts, and
      reduces the overhead. It also guarantees the correct update of
      these contexts during bitstream packing. This patch doesn't change
      encoding result.
      
      Change-Id: Ic181a2460b891d1d587278a6d02d8057b9dbd353
      7c7e4d4e
  2. 02 Oct, 2014 1 commit
  3. 29 Sep, 2014 1 commit
  4. 10 Sep, 2014 1 commit
  5. 03 Sep, 2014 1 commit
  6. 02 Sep, 2014 1 commit
    • Deb Mukherjee's avatar
      Adds config opt for highbitdepth + misc. vpx · 5acfafb1
      Deb Mukherjee authored
      Adds config parameter vp9_highbitdepth, to support highbitdepth profiles.
      Also includes most vpx level high bit-depth functions. However
      encode/decode in the highbitdepth profiles will not work until
      the rest of the code is in place.
      
      Change-Id: I34c53b253c38873611057a6cbc89a1361b8985a6
      5acfafb1
  7. 29 Aug, 2014 1 commit
    • James Zern's avatar
      vp9: fix m/t loop filter invalid free · fec40f92
      James Zern authored
      store the number of allocated rows in VP9LfSync, the calculated values
      can not be relied on when dealing with corrupt material.
      
      Change-Id: I13b8bcec9738c299a71df726772ab7ac05511e5b
      fec40f92
  8. 18 Aug, 2014 1 commit
    • Minghai Shang's avatar
      [spatial svc]Add a few different encode frame tests. · e1b5d248
      Minghai Shang authored
      1. Clean the code for encode frame tests
      2. Add encode w/ and w/o alt reference frame test
      3. Add encode SNR layers test
      4. Add encode multiple layers but decode partial layers test
      
      Change-Id: Ibd2c9bc02525db584a6f931a98405f2d851b3cd6
      e1b5d248
  9. 14 Aug, 2014 1 commit
  10. 08 Aug, 2014 1 commit
  11. 15 Jul, 2014 1 commit
  12. 10 Jul, 2014 1 commit
  13. 09 Jul, 2014 1 commit
  14. 08 Jul, 2014 1 commit
  15. 01 Jul, 2014 1 commit
    • James Zern's avatar
      update vp9_thread.[hc] · e656f44c
      James Zern authored
      pull the latest from WebP, which adds a worker interface abstraction
      allowing an application to override init/reset/sync/launch/execute/end
      
      this has the side effect of removing a harmless, but annoying, TSan
      warning.
      
      Original source:
       http://git.chromium.org/webm/libwebp.git
        100644 blob 08ad4e1fecba302bf1247645e84a7d2779956bc3 src/utils/thread.c
        100644 blob 7bd451b124ae3b81596abfbcc823e3cb129d3a38 src/utils/thread.h
      
      Local modifications:
       - s/WebP/VP9/g
       - camelcase functions -> lower with _'s
       - associate '*' with the variable, not the type
      
      Change-Id: I875ac5a74ed873cbcb19a3a100b5e0ca6fcd9aed
      e656f44c
  16. 28 Jun, 2014 1 commit
  17. 25 Jun, 2014 1 commit
  18. 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
  19. 20 Jun, 2014 1 commit
  20. 18 Jun, 2014 1 commit
  21. 13 Jun, 2014 1 commit
    • hkuang's avatar
      Delay decreasing reference count in frame-parallel decoding. · e4c5f7e2
      hkuang authored
      The current decoding scheme will decrease the reference count
      of the output frame when finish decoding. Then the application
      could copy the frame from the decoder buffer to application buffer.
      In frame-parallel decoding, a decoded frame will not be outputted
      until several frames later which depends on thread numbers. So
      the decoded frame's reference count should be decreased only
      after application finish copying the frame out. But due to the
      limitation of vpx_codec_get_frame, decoder could not know when
      application finish decoding. So use a index last_show_frame to
      release the last output frame's reference count.
      
      Change-Id: I403ee0d01148ac1182e5a2d87cf7dcc302b51e63
      e4c5f7e2
  22. 21 May, 2014 1 commit
  23. 20 May, 2014 1 commit
    • hkuang's avatar
      Refactor decode_tiles and loopfilter code. · 20c1edf6
      hkuang authored
      The current decode_tiles decodes the frame one tile by one tile
      and then loopfilter the whole frame or use another worker thread to
      do loopfiltering.
      
      |------|------|------|------|
      |Tile1-|Tile2-|Tile3-|Tile4-|
      |------|------|------|------|
      
      For example, if a tile video has one row and four cols, decode_tiles
      will decode the Tile1, then Tile2, then Tile3, then Tile4.
      And during decode each tile, decode_tile will decode row by row in
      each tile.
      
      For frame parallel decoding, decode_tiles will decode video in row order
      across the tiles. So the order will be:
      "Decode 1st row of Tile1" -> "Decode 1st row of Tile2"
      -> "Decode 1st row of Tile3" -> "Decode 1st row of Tile4"
      -> "Decode 2nd row of Tile1" -> "Decode 2nd row of Tile2"
      -> "Decode 2nd row of Tile3" -> "Decode 2nd row of Tile4"-> "loopfilter 1st row"
      
      Change-Id: I2211f9adc6d142fbf411d491031203cb8a6dbf6b
      20c1edf6
  24. 15 May, 2014 1 commit
  25. 14 May, 2014 2 commits
  26. 12 May, 2014 1 commit
  27. 08 May, 2014 1 commit
    • Dmitry Kovalev's avatar
      Removing VP9DecoderConfig. · 0dacecaf
      Dmitry Kovalev authored
      We only used two members from that struct: max_threads and inv_tile_order.
      Moving them directly to VP9Decoder struct.
      
      Change-Id: If696a4e5b5b41868a55f3cc971e1d7c1dd9d5f69
      0dacecaf
  28. 29 Apr, 2014 1 commit
  29. 25 Apr, 2014 1 commit
  30. 11 Apr, 2014 1 commit
  31. 10 Apr, 2014 1 commit
  32. 08 Apr, 2014 1 commit
  33. 07 Apr, 2014 1 commit
  34. 03 Apr, 2014 1 commit
    • hkuang's avatar
      Code clean up. · 272e030f
      hkuang authored
      No need to check pbi->common.frame_to_show again.
      
      Change-Id: I572ea4afd0d8b6000c0bb7575b7023d75cad5a4e
      272e030f
  35. 01 Apr, 2014 1 commit
  36. 28 Mar, 2014 1 commit
  37. 25 Mar, 2014 2 commits
  38. 24 Mar, 2014 1 commit