git.libav.org Git - libav.git/rss log

Les articles publiés sur le site

• network : Add RFC 8305 style "Happy Eyeballs"/"Fast Fallback" helper function

  10 août 2018, par Martin Storsjö

  network: Add RFC 8305 style "Happy Eyeballs"/"Fast Fallback" helper function
  
  For cases with dual stack (IPv4 + IPv6) connectivity, but where one
  stack potentially is less reliable, strive to trying to connect over
  both protocols in parallel, using whichever address connected first.
  
  In cases with a hostname resolving to multiple IPv4 and IPv6
  addresses, the current connection mechanism would try all addresses
  in the order returned by getaddrinfo (with all IPv6 addresses ordered
  before the IPv4 addresses normally). If connection attempts to the
  IPv6 addresses return quickly with an error, this was no problem, but
  if they were unsuccessful leading up to timeouts, the connection process
  would have to wait for timeouts on all IPv6 target addresses before
  attempting any IPv4 address.
  
  Similar to what RFC 8305 suggests, reorder the list of addresses to
  try connecting to, interleaving address families. After starting one
  connection attempt, start another one in parallel after a small delay
  (200 ms as suggested by the RFC).
  
  For cases with unreliable IPv6 but reliable IPv4, this should make
  connection attempts work as reliably as with plain IPv4, with only an
  extra 200 ms of connection delay.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/network.c
  • [DBH] libavformat/network.h

• network : Check for EINTR in ff_poll_interrupt

  9 août 2018, par Martin Storsjö

  network: Check for EINTR in ff_poll_interrupt
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/network.c

• tests : Convert image2pipe tests to non-legacy test scripts

  8 août 2018, par Diego Biurrun

  tests: Convert image2pipe tests to non-legacy test scripts
  

  • [DBH] tests/Makefile
  • [DBH] tests/fate-run.sh
  • [DBH] tests/fate/avformat.mak
  • [DBH] tests/fate/lavf-image2pipe.mak
  • [DBH] tests/lavf-regression.sh
  • [DBH] tests/ref/lavf/pbmpipe
  • [DBH] tests/ref/lavf/pgmpipe
  • [DBH] tests/ref/lavf/ppmpipe

• tests : Add a convenience function for video-only lavf tests

  8 août 2018, par Diego Biurrun

  tests: Add a convenience function for video-only lavf tests
  
  Rename a test in the process for consistency and simplicity and
  remove the remnants of the now-unused lavf regression test scripts.
  

  • [DBH] tests/Makefile
  • [DBH] tests/fate-run.sh
  • [DBH] tests/fate/avformat.mak
  • [DBH] tests/fate/lavf-video.mak
  • [DBH] tests/fate/seek.mak
  • [DBH] tests/lavf-regression.sh
  • [DBH] tests/ref/lavf/gif
  • [DBH] tests/ref/lavf/y4m
  • [DBH] tests/ref/lavf/yuv4mpeg
  • [DBH] tests/ref/seek/lavf-y4m
  • [DBH] tests/regression-funcs.sh

• qsv : enforcing continuous memory layout

  30 juillet 2018, par Maxym Dmytrychenko

  qsv: enforcing continuous memory layout
  
  we need to make sure that memory allocation for Y/UV planes is continuous and re-used from a
  pool
  
  Signed-off-by: Maxym Dmytrychenko <maxim.d33@gmail.com>
  

  • [DBH] libavcodec/qsvenc.c