1. 18 Nov, 2013 1 commit
  2. 14 Nov, 2013 1 commit
  3. 08 Sep, 2013 1 commit
    • Yaowu Xu's avatar
      Reduce the amount of extension in src frames · 65c2444e
      Yaowu Xu authored
      The commit changes the border pixel extension from 160 pixel each side
      to what is necessary in arnr filter or motion estimation portion, i.e.
      16 pixel on top and left side. For right or bottom side, the extension
      is changed to either round up image size to multiple of 64 or at least
      16 pixels.
      
      Change-Id: Ic05e19b94368c1ab4df568723aae5734e6c3d2c5
      65c2444e
  4. 25 Jul, 2013 1 commit
    • Dmitry Kovalev's avatar
      General cleanups. · 7131cb0e
      Dmitry Kovalev authored
      Removing unused constants, macros, and function declarations. Using
      ROUND_POWER_OF_TWO macro, vp9_zero, vp9_copy where possible. Moving
      #include from *.h to *.c. Merging for loops for motion vectors.
      
      Change-Id: Ic3bf841764a2bb177128bb3a6d7aa8f68229cd13
      7131cb0e
  5. 17 May, 2013 1 commit
    • John Koleszar's avatar
      Initial version of alpha channel support · 679e4abd
      John Koleszar authored
      This is a mostly-working implementation of an extra channel in the
      bitstream. Configure with --enable-alpha to test. Notable TODOs:
      
       - Add extra channel to all mismatch tests, PSNR, SSIM, etc
       - Configurable subsampling
       - Variable number of planes (currently always uses all 4)
       - Loop filtering
       - Per-plane lossless quantizer
       - ARNR support
      
      This implementation just uses the same contents as the Y channel
      for the A channel, due to lack of content and general pain in
      playing back 4 channel content. A later patch will use the actual
      alpha channel passed in from outside the codec.
      
      Change-Id: Ibf81f023b1c570bd84b3064e9b4b8ae52e087592
      679e4abd
  6. 16 May, 2013 1 commit
    • John Koleszar's avatar
      Remove vp9_extend_mb_row() · 16ac5a5c
      John Koleszar authored
      This code is no longer needed for correct intra prediction.
      
      Change-Id: I822d1a8b0ad0a00e7c4c6e7b2931790c39d1267d
      16ac5a5c
  7. 02 Apr, 2013 1 commit
  8. 27 Mar, 2013 1 commit
    • Dmitry Kovalev's avatar
      General code cleanup. · 180cd5fa
      Dmitry Kovalev authored
      Removing redundant code, lower case variable names, better indentation,
      better parameter names, adding const to readonly parameters.
      
      Change-Id: Ibfdee00f60316fdc5b3f024028c7aaa76a627483
      180cd5fa
  9. 18 Dec, 2012 1 commit
  10. 28 Nov, 2012 1 commit
  11. 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
  12. 01 Nov, 2012 2 commits
  13. 31 Oct, 2012 1 commit
  14. 17 Jul, 2012 1 commit
  15. 11 Jun, 2012 1 commit
    • John Koleszar's avatar
      Fix pedantic compiler warnings · 0164a1cc
      John Koleszar authored
      Allows building the library with the gcc -pedantic option, for improved
      portabilty. In particular, this commit removes usage of C99/C++ style
      single-line comments and dynamic struct initializers. This is a
      continuation of the work done in commit 97b766a4, which removed most
      of these warnings for decode only builds.
      
      Change-Id: Id453d9c1d9f44cc0381b10c3869fabb0184d5966
      0164a1cc
  16. 19 Aug, 2011 1 commit
    • Alpha Lam's avatar
      Copy less when active map is in use · 4e8d35a4
      Alpha Lam authored
      When active map is specified and the current frame is not a key frame,
      golden frame nor a altref frame then copy only those active regions.
      
      This significantly reduces encoding time by as much as 19% on the test
      system where realtime encoding is used. This is particularly useful
      when the frame size is large (e.g. 2560x1600) and there's only a few
      action macroblocks.
      
      Change-Id: If394a813ec2df5a0201745d1348dbde4278f7ad4
      4e8d35a4
  17. 14 Jul, 2011 1 commit
  18. 15 Apr, 2011 1 commit
  19. 13 Apr, 2011 1 commit
    • John Koleszar's avatar
      Refactor lookahead ring buffer · 88841f10
      John Koleszar authored
      This patch cleans up the source buffer storage and copy mechanism to
      allow access through a standard push/pop/peek interface. This approach
      also avoids an extra copy in the case where the source is not a
      multiple of 16, fixing issue #102.
      
      Change-Id: I05808c39f5743625cb4c7af54cc841b9b10fdbd9
      88841f10
  20. 28 Oct, 2010 2 commits
    • Timothy B. Terriberry's avatar
      Eliminate more warnings. · 97b766a4
      Timothy B. Terriberry authored
      This eliminates a large set of warnings exposed by the Mozilla build
       system (Use of C++ comments in ISO C90 source, commas at the end of
       enum lists, a couple incomplete initializers, and signed/unsigned
       comparisons).
      It also eliminates many (but not all) of the warnings expose by newer
       GCC versions and _FORTIFY_SOURCE (e.g., calling fread and fwrite
       without checking the return values).
      There are a few spurious warnings left on my system:
      
      ../vp8/encoder/encodemb.c:274:9: warning: 'sz' may be used
       uninitialized in this function
      gcc seems to be unable to figure out that the value shortcut doesn't
       change between the two if blocks that test it here.
      
      ../vp8/encoder/onyx_if.c:5314:5: warning: comparison of unsigned
       expression >= 0 is always true
      ../vp8/encoder/onyx_if.c:5319:5: warning: comparison of unsigned
       expression >= 0 is always true
      This is true, so far as it goes, but it's comparing against an enum,
       and the C standard does not mandate that enums be unsigned, so the
       checks can't be removed.
      
      Change-Id: Iead6cd561a2afaa3d801fd63f1d8d58953da7426
      97b766a4
    • Timothy B. Terriberry's avatar
      Eliminate more warnings. · c4d7e5e6
      Timothy B. Terriberry authored
      This eliminates a large set of warnings exposed by the Mozilla build
       system (Use of C++ comments in ISO C90 source, commas at the end of
       enum lists, a couple incomplete initializers, and signed/unsigned
       comparisons).
      It also eliminates many (but not all) of the warnings expose by newer
       GCC versions and _FORTIFY_SOURCE (e.g., calling fread and fwrite
       without checking the return values).
      There are a few spurious warnings left on my system:
      
      ../vp8/encoder/encodemb.c:274:9: warning: 'sz' may be used
       uninitialized in this function
      gcc seems to be unable to figure out that the value shortcut doesn't
       change between the two if blocks that test it here.
      
      ../vp8/encoder/onyx_if.c:5314:5: warning: comparison of unsigned
       expression >= 0 is always true
      ../vp8/encoder/onyx_if.c:5319:5: warning: comparison of unsigned
       expression >= 0 is always true
      This is true, so far as it goes, but it's comparing against an enum, and the C
       standard does not mandate that enums be unsigned, so the checks can't be
       removed.
      
      Change-Id: Iaf689ae3e3d0ddc5ade00faa474debe73b8d3395
      c4d7e5e6
  21. 09 Sep, 2010 1 commit
  22. 23 Jul, 2010 1 commit
  23. 18 Jun, 2010 1 commit
    • John Koleszar's avatar
      cosmetics: trim trailing whitespace · 94c52e4d
      John Koleszar authored
      When the license headers were updated, they accidentally contained
      trailing whitespace, so unfortunately we have to touch all the files
      again.
      
      Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
      94c52e4d
  24. 04 Jun, 2010 1 commit
  25. 18 May, 2010 1 commit