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• avcodec/mpegvideo_dec : Simplify check for unquantizing inter blocks

  20 mai, par Andreas Rheinhardt

  avcodec/mpegvideo_dec: Simplify check for unquantizing inter blocks
  
  Just ensure that dct_unquantize_inter is set iff it is used
  and check for the function pointer instead.
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/h263dec.c
  • [DH] libavcodec/mpeg4videodec.c
  • [DH] libavcodec/mpeg4videodec.h
  • [DH] libavcodec/mpegvideo_dec.c
  • [DH] libavcodec/msmpeg4dec.c

• avcodec/mpegvideo_dec : Document which codecs take which codepath

  20 mai, par Andreas Rheinhardt

  avcodec/mpegvideo_dec: Document which codecs take which codepath
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/mpegvideo_dec.c

• avcodec/idctdsp : Only try to initialize xvid idct if it is used

  20 mai, par Andreas Rheinhardt

  avcodec/idctdsp: Only try to initialize xvid idct if it is used
  
  This allows to remove checks from ff_xvid_idct_init()
  (and also the AVCodecContext* parameter).
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/idctdsp.c
  • [DH] libavcodec/xvididct.c
  • [DH] libavcodec/xvididct.h

• avcodec/xvididct : Remove always-true checks

  20 mai, par Andreas Rheinhardt

  avcodec/xvididct: Remove always-true checks
  
  ff_xvid_idct_init() is now only called from ff_idctdsp_init()
  and only if idct_algo is FF_IDCT_XVID.
  This also implies that it is unnecessary to initalize
  the permutation on our own.
  
  Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/xvididct.c

• hwcontext_vulkan : fix build with old Vulkan header versions

  20 mai, par Lynne

  hwcontext_vulkan: fix build with old Vulkan header versions
  

  • [DH] libavutil/hwcontext_vulkan.c