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Les articles publiés sur le site

• tls_gnutls : Readd support for nonblocking operation

  19 juin 2017, par Martin Storsjö

  tls_gnutls: Readd support for nonblocking operation
  
  The rtmp protocol uses nonblocking reads, to poll for incoming
  messages from the server while publishing a stream.
  
  Prior to 94599a6de3822b13c94096d764868128f388ba28 and
  d13b124eaf452b267480074b2e6946538ed03a6e, the tls protocol
  handled the nonblocking flag, mostly as a side effect from not
  using custom IO callbacks for reading from the socket. When custom
  IO callbacks were taken into use in
  d15eec4d6bdfa3bd4c4b5b7dd2dbd699ba253d02, the handling of a nonblocking
  socket wasn't necessary for the default blocking mode any longer.
  
  The code was simplified, since it was overlooked that other code
  within libavformat actually used the tls protocol in nonblocking mode.
  
  This fixes publishing over rtmps, with the gnutls backend.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/tls_gnutls.c

• tls_openssl : Readd support for nonblocking operation

  19 juin 2017, par Martin Storsjö

  tls_openssl: Readd support for nonblocking operation
  
  The rtmp protocol uses nonblocking reads, to poll for incoming
  messages from the server while publishing a stream.
  
  Prior to 94599a6de3822b13c94096d764868128f388ba28 and
  d13b124eaf452b267480074b2e6946538ed03a6e, the tls protocol
  handled the nonblocking flag, mostly as a side effect from not
  using custom IO callbacks for reading from the socket. When custom
  IO callbacks were taken into use in
  d15eec4d6bdfa3bd4c4b5b7dd2dbd699ba253d02, the handling of a nonblocking
  socket wasn't necessary for the default blocking mode any longer.
  
  The code was simplified, since it was overlooked that other code
  within libavformat actually used the tls protocol in nonblocking mode.
  
  This fixes publishing over rtmps, with the openssl backend.
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavformat/tls_openssl.c

• aarch64 : vp9 : Fix assembling with Xcode 6.2 and older

  18 juin 2017, par Memphiz

  aarch64: vp9: Fix assembling with Xcode 6.2 and older
  
  Properly use the b.eq/b.ge forms instead of the nonstandard forms
  (which both gas and newer clang accept though), and expand the
  register list that used a range (which the Xcode 6.2 clang, based
  on clang 3.5 svn, didn't support).
  
  Signed-off-by: Martin Storsjö <martin@martin.st>
  

  • [DBH] libavcodec/aarch64/vp9itxfm_neon.S
  • [DBH] libavcodec/aarch64/vp9mc_neon.S

• avconv_hw : Free device on initialisation failure

  16 juin 2017, par Mark Thompson

  avconv_hw: Free device on initialisation failure
  

  • [DBH] avtools/avconv_hw.c

• vf_hwmap : Properly free a locally derived device

  16 juin 2017, par Mark Thompson

  vf_hwmap: Properly free a locally derived device
  

  • [DBH] libavfilter/vf_hwmap.c