1. 28 Feb, 2014 1 commit
  2. 02 Dec, 2013 1 commit
    • Adrian Grange's avatar
      Fix bug in extend_frame chroma extended too far · 2e88f2f2
      Adrian Grange authored
      This fixes issue 667.
      
      In the case where the frame was an odd number of pixels
      wide or high, the border was being extended by one col
      or row too far.
      
      The calculation of color plane dimensions was modified
      to use those already computed at the time the frame
      buffer was allocated.
      
      Also freed the temporary scaling buffer in vpxdec to
      prevent a memory leak.
      
      Change-Id: I195bc81d84c0fc5d8260c1232200d62399e4b51f
      2e88f2f2
  3. 22 Nov, 2013 1 commit
    • Adrian Grange's avatar
      Fix bug in extend_frame chroma extended too far · d427fab5
      Adrian Grange authored
      This fixes issue 667.
      
      In the case where the frame was an odd number of pixels
      wide or high, the border was being extended by one col
      or row too far.
      
      The calculation of color plane dimensions was modified
      to use those already computed at the time the frame
      buffer was allocated.
      
      Also freed the temporary scaling buffer in vpxdec to
      prevent a memory leak.
      
      Change-Id: Ied04bdcdfd77469731408c05da205db1a6f89bf5
      d427fab5
  4. 24 Aug, 2013 2 commits
    • James Zern's avatar
      cosmetics: yv12extend add some const · 8b970da4
      James Zern authored
      Change-Id: I87f1ce2ceca80d3869dd72ba862329a98eb3e0c2
      8b970da4
    • James Zern's avatar
      yv12extend: name variables consistently · 5724b7e2
      James Zern authored
      - s|source -> src
      - dest -> dst
      - use verbose names in extend_plane dropping the redundant comments
      
      + light cosmetics:
      - join a few lines / assignments
      - drop some unnecessary comments & includes
      
      Change-Id: I6d979a85a0223a0a79a22f79a6d9c7512fd04532
      5724b7e2
  5. 23 Aug, 2013 1 commit
  6. 09 Aug, 2013 1 commit
  7. 17 Jul, 2013 1 commit
  8. 16 Jul, 2013 1 commit
    • Yaowu Xu's avatar
      Change to extend full border only when needed · 5b915ebd
      Yaowu Xu authored
      This is a short term optimization till we work out a decoder
      implementation requiring no frame border extension.
      
      Change-Id: I02d15bfde4d926b50a4e58b393d8c4062d1be70f
      5b915ebd
  9. 16 May, 2013 1 commit
    • John Koleszar's avatar
      Add vp9_extend_frame_borders · 418564e7
      John Koleszar authored
      Adds a subsampling aware border extension function. This may be reworked
      soon to support more than 3 planes.
      
      Change-Id: I76b81901ad10bb1e678dd4f0d22740ca6c76c43b
      418564e7
  10. 03 Apr, 2013 1 commit
  11. 14 Mar, 2013 1 commit
    • John Koleszar's avatar
      Fix pulsing issue with scaling · 9b7be888
      John Koleszar authored
      Updates the YV12_BUFFER_CONFIG structure to be crop-aware. The
      exiting width/height parameters are left unchanged, storing the
      width and height algined to a 16 byte boundary. The cropped
      dimensions are added as new fields.
      
      This fixes a nasty visual pulse when switching between scaled and
      unscaled frame dimensions due to a mismatch between the scaling
      ratio and the 16-byte aligned sizes.
      
      Change-Id: Id4a3f6aea6b9b9ae38bdfa1b87b7eb2cfcdd57b6
      9b7be888
  12. 08 Feb, 2013 1 commit
    • John Koleszar's avatar
      Avoid allocating memory when resizing frames · c03d45de
      John Koleszar authored
      As long as the new frame is smaller than the size that was originally
      allocated, we don't need to free and reallocate the memory allocated.
      Instead, do the allocation on the size of the first frame. We could
      make this passed in from the application instead, if we wanted to
      support external upscaling.
      
      Change-Id: I204d17a130728bbd91155bb4bd863a99bb99b038
      c03d45de
  13. 06 Dec, 2012 1 commit
  14. 02 Nov, 2012 2 commits
    • John Koleszar's avatar
      vpx_scale: sync from experimental · 9e06601d
      John Koleszar authored
      Import changes made on the experimental branch in preparation for
      merging the two branches.
      
      Change-Id: I7b5b8fb4fca155cb1d72e7ba13eef18e6a94a298
      9e06601d
    • John Koleszar's avatar
      vpx_scale: sync from master · 06f3e51d
      John Koleszar authored
      Update vpx_scale from current code in master, run style transform, fix
      lint warnings.
      
      Change-Id: I47eadeb5b6881d448ea3728537f9b8a5b5aac78e
      06f3e51d
  15. 17 Jul, 2012 1 commit
  16. 04 May, 2012 1 commit
    • Attila Nagy's avatar
      Make global data const · f039a85f
      Attila Nagy authored
      Removes all runtime initialization of global data. This commit is a
      squashed version of the following series cherry-picked from master.
      This is necessary because of a change that was merged to the tester
      that depends on the scaler being moved to the RTCD framework, which
      is a worthwhile thing to include in Eider anyway.
      
        - a91b42f0 Makes all global data in entropy.c const
        - b35a0db0 Makes all global data in tokenize.c const
        - 441cac8e Makes all mode token tables const
        - 5948a021 Ports vpx_xcaler to new RTCD method
        - 317d4244 Makes all mode token tables const part 2
      
      Change-Id: Ifeaea24df2b731e7c509fa6c6ef6891a374afc26
      f039a85f
  17. 19 Apr, 2012 1 commit
    • Attila Nagy's avatar
      Ports vpx_xcaler to new RTCD method · 5948a021
      Attila Nagy authored
      We can get rid of all remaining global initializers now:
       vp8_scale_machine_specific_config()
       vp8_initialize()
       vp8dx_initialize()
      
      Change-Id: I2825cea5d1c01ad9f6c45df49a0f86d803bfeb69
      5948a021
  18. 20 Oct, 2011 1 commit
    • Johann's avatar
      Don't copy borders for loop_filter_pick · 7cdc986c
      Johann authored
      During the _pick only the Y plane is examined. In addition, data beyond
      the borders of the frame is not read.
      
      Change-Id: Ic549adfca70fc6e0b55f8aab0efe81f0afac89f9
      7cdc986c
  19. 18 Mar, 2011 1 commit
    • John Koleszar's avatar
      Increase static linkage, remove unused functions · 429dc676
      John Koleszar authored
      A large number of functions were defined with external linkage, even
      though they were only used from within one file. This patch changes
      their linkage to static and removes the vp8_ prefix from their names,
      which should make it more obvious to the reader that the function is
      contained within the current translation unit. Functions that were
      not referenced were removed.
      
      These symbols were identified by:
      
        $ nm -A libvpx.a | sort -k3 | uniq -c -f2 | grep ' [A-Z] ' \
          | sort | grep '^ *1 '
      
      Change-Id: I59609f58ab65312012c047036ae1e0634f795779
      429dc676
  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. 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
  23. 04 Jun, 2010 1 commit
  24. 18 May, 2010 1 commit