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• mpegvideo : allocate sufficiently large scratch buffer for interlaced vid

  16 mai 2013, par Jindrich Makovicka

  mpegvideo : allocate sufficiently large scratch buffer for interlaced vid
  MPV_decode_mb_internal needs 3 * 16 * linesize bytes of scratch buffer
  For interlaced content, linesize is multiplied by two after the allocation
  
  of the scratch buffer, and the dest_cr pointer ends past the buffer.
  This patch makes ff_mpv_frame_size_alloc allocate a total of
  
  (aligned line_size) * 2 * 16 * 3 bytes, which suffices even for the
  
  interlaced case.
  CC:libav-stable@libav.org
  Signed-off-by : Jindrich Makovicka <makovick@gmail.com>
  
  Signed-off-by : Anton Khirnov <anton@khirnov.net>
  

  • [DH] libavcodec/mpegvideo.c

• Revision ec34afd1b0 : Fixed crash in VP8/CQTest If the codec was configured with —enable-internal-st

  5 juin 2013, par Scott LaVarnway

  Changed Paths :
   Modify /vp8/encoder/onyx_if.c

  
  
  Fixed crash in VP8/CQTest

  If the codec was configured with —enable-internal-stats,
  a seg fault would occur. This patch fixes the problem.

  Change-Id : Id10a577973d185e93037c59e5b36bebdded327da

• Revision b097a3ba82 : Remove two un-used entries in mode_lf_delta[] With the removal of i4X4 and SPLI

  7 juin 2013, par Yaowu Xu

  Changed Paths :
   Modify /vp9/common/vp9_blockd.h

  
   Modify /vp9/common/vp9_entropymode.c

  
   Modify /vp9/common/vp9_loopfilter.c

  
   Modify /vp9/encoder/vp9_onyx_if.c

  
   Modify /vp9/encoder/vp9_onyx_int.h

  
  
  Remove two un-used entries in mode_lf_delta[]

  With the removal of i4X4 and SPLIT_MV modes, the two entries for the
  modes are no longer used. This patch remove the coding of the deltas.

  Change-Id : Iea4eb500404ebe9706159380a03b8eca542fb4c3