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• avcodec/asvenc : Simplify writing extradata

  22 mai, par Andreas Rheinhardt

  avcodec/asvenc: Simplify writing extradata
  
  It is confusing, because the AV_RL32("ASUS") already
  returns an endian-independent value, so converting
  it via av_le2ne32() makes no real sense: one would need
  to transform the native value to le and write it as
  a natie endian uint32_t for it to make sense (the current
  code only works because le2ne32 and ne2le32 are the same
  for both endianness that we care about). Or one can just
  use AV_RL32 and create the number via MKTAG().
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/asvenc.c

• vulkan/ffv1 : fix sync issue in cached bitstream reader/writer

  22 mai, par Lynne

  vulkan/ffv1: fix sync issue in cached bitstream reader/writer
  
  The issue is that there is an explicit lack of synchronization as only the very
  first invocation writes symbols and updates the state, which other invocations
  then store.
  

  • [DH] libavcodec/vulkan/ffv1_dec.comp
  • [DH] libavcodec/vulkan/ffv1_enc.comp

• lavc/h2645_parse : More descriptive NALU header error

  22 mai, par Frank Plowman

  lavc/h2645_parse: More descriptive NALU header error
  
  Signed-off-by: Frank Plowman <post@frankplowman.com>
  

  • [DH] libavcodec/h2645_parse.c

• avcodec/asvenc : Combine writing bits

  22 mai, par Andreas Rheinhardt

  avcodec/asvenc: Combine writing bits
  
  Removes implicit checks for "do I need to output the buffer now?".
  Codesize with Clang 19 with -O3 decreased from 7136B to 6108B
  (although asv2_put_level() is now inlined).
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/asvenc.c

• doc/examples/qsv_decode : use av_err2str

  22 mai, par Tristan Matthews

  doc/examples/qsv_decode: use av_err2str
  
  Signed-off-by: Marvin Scholz <epirat07@gmail.com>
  

  • [DH] doc/examples/qsv_decode.c