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• jpeg2000 : remove unneeded casts

  30 mai 2013, par Michael Niedermayer

  jpeg2000: remove unneeded casts
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/jpeg2000.c

• jpeg2000 : merges quantization fixes from j2k

  30 mai 2013, par Michael Niedermayer

  jpeg2000: merges quantization fixes from j2k
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/jpeg2000.c

• jpeg2000 : remove unneeded variable initialization

  30 mai 2013, par Michael Niedermayer

  jpeg2000: remove unneeded variable initialization
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/jpeg2000.c

• jpeg2000 : tag_tree_size : replace check by assert

  30 mai 2013, par Michael Niedermayer

  jpeg2000: tag_tree_size: replace check by assert
  
  This function is never called with values large enough for the
  error condition to occur
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/jpeg2000.c

• j2k/jpeg2000 : split data pointer in int & float.

  30 mai 2013, par Michael Niedermayer

  j2k/jpeg2000: split data pointer in int & float.
  
  This fixes a TODO item and unifies both decoders structures
  It also fixes undefined behavior due to aliasing violations
  
  I choose 2 fields instead of a union because mistakely using the
  wrong type with a union will lead to hard to debug "wrong output"
  while with 2 fields mistakely using the wrong type will crash
  with a null pointer derefernce which is much easier to debug
  
  Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavcodec/j2k.c
  • [DH] libavcodec/j2k.h
  • [DH] libavcodec/j2kdec.c
  • [DH] libavcodec/j2kenc.c
  • [DH] libavcodec/jpeg2000.c
  • [DH] libavcodec/jpeg2000.h
  • [DH] libavcodec/jpeg2000dec.c