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• avcodec/encode : Redo checks for small last audio frame

  15 septembre 2022, par Andreas Rheinhardt

  avcodec/encode : Redo checks for small last audio frame
  In particular, check that there is only one small last frame
  
  in case the encoder has the AV_CODEC_CAP_SMALL_LAST_FRAME set.
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavcodec/encode.c
  • [DH] libavcodec/internal.h

• tests/Makefile : Redo how to keep intermediate FATE-files

  4 mai 2022, par Andreas Rheinhardt

  tests/Makefile : Redo how to keep intermediate FATE-files
  Extend the ordinary mechanism to signal KEEP for this.
  
  This also allows to remove the keep-parameter from enc_dec,
  
  transcode and stream_remux, so that several empty parameters
  
  '""' could be removed.
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] tests/Makefile
  • [DH] tests/fate-run.sh
  • [DH] tests/fate/acodec.mak
  • [DH] tests/fate/caf.mak
  • [DH] tests/fate/cover-art.mak
  • [DH] tests/fate/ffmpeg.mak
  • [DH] tests/fate/filter-video.mak
  • [DH] tests/fate/id3v2.mak
  • [DH] tests/fate/image.mak
  • [DH] tests/fate/matroska.mak
  • [DH] tests/fate/mov.mak
  • [DH] tests/fate/mxf.mak
  • [DH] tests/fate/oma.mak
  • [DH] tests/fate/seek.mak
  • [DH] tests/fate/vcodec.mak

• Makefile : Redo duplicating object files in shared builds

  9 février 2021, par Andreas Rheinhardt

  Makefile : Redo duplicating object files in shared builds
  In case of shared builds, some object files containing tables
  
  are currently duplicated into other libraries : log2_tab.c,
  
  golomb.c, reverse.c. The check for whether this is duplicated
  
  is simply whether CONFIG_SHARED is true. Yet this is crude :
  
  E.g. libavdevice includes reverse.c for shared builds, but only
  
  needs it for the decklink input device, which given that decklink
  
  is not enabled by default will be unused in most libavdevice.so.
  This commit changes this by making it more explicit about what
  
  to duplicate from other libraries. To do this, two new Makefile
  
  variables were added : SHLIBOBJS and STLIBOBJS. SHLIBOBJS contains
  
  the objects that are duplicated from other libraries in case of
  
  shared builds ; STLIBOBJS contains stuff that a library has to
  
  provide for other libraries in case of static builds. These new
  
  variables provide a way to enable/disable with a finer granularity
  
  than just whether shared builds are enabled or not. E.g. lavd's
  
  Makefile now contains : SHLIBOBJS-$(CONFIG_DECKLINK_INDEV) += reverse.o
  Another example is provided by the golomb tables. These are provided
  
  by lavc for static builds, even if one uses a build configuration
  
  that makes only lavf use them. Therefore lavc's Makefile contains
  
  STLIBOBJS-$(CONFIG_MXF_MUXER) += golomb.o, whereas lavf's Makefile
  
  has a corresponding SHLIBOBJS-$(CONFIG_MXF_MUXER) += golomb_tab.o.
  
  E.g. in case the MXF muxer is the only component needing these tables
  
  only libavformat.so will contain them for shared builds ; currently
  
  libavcodec.so does so, too.
  
  (There is currently a CONFIG_EXTRA group for golomb. But actually
  
  one would need two groups (golomb_avcodec and golomb_avformat) in
  
  order to know when and where to include these tables. Therefore
  
  this commit uses a Makefile-based approach for this and stops
  
  using these groups for the users in libavformat.)
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] Makefile
  • [DH] configure
  • [DH] ffbuild/common.mak
  • [DH] ffbuild/library.mak
  • [DH] libavcodec/Makefile
  • [DH] libavdevice/Makefile
  • [DH] libavfilter/Makefile
  • [DH] libavformat/Makefile
  • [DH] libswresample/Makefile
  • [DH] libswscale/Makefile