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20 authors
  1. May 03, 2011
  3. Apr 20, 2011
  5. Mar 18, 2011
  7. Mar 11, 2011
    • Kevin P. Fleming's avatar
      Use "-march=native" when possible. · 7cf70df9
      Kevin P. Fleming authored 
      Recent versions of GCC have a tuning option value of 'native', which causes
the compiler to optimize the build for the CPU the compile is performed on.
Since most people are building Asterisk on the machine they plan to run it on,
the configure script and build system will now use this value unless a different
value is specified by the user in CFLAGS when the configure script is executed.
In addition, this value will be used for building the GSM and LPC10 codecs as
well, in preference to the logic that has been in their Makefiles forever to
optimize for certain types of CPUs.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@310332 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      7cf70df9
  9. Feb 22, 2011
    • David Vossel's avatar
      Media Project Phase2: SILK 8khz-24khz, SLINEAR 8khz-192khz, SPEEX 32khz, hd... · d760e81f
      David Vossel authored 
      Media Project Phase2: SILK 8khz-24khz, SLINEAR 8khz-192khz, SPEEX 32khz, hd audio ConfBridge, and other stuff

-Functional changes
1. Dynamic global format list build by codecs defined in codecs.conf
2. SILK 8khz, 12khz, 16khz, and 24khz with custom attributes defined in codecs.conf
3. Negotiation of SILK attributes in chan_sip.
4. SPEEX 32khz with translation
5. SLINEAR 8khz, 12khz, 24khz, 32khz, 44.1khz, 48khz, 96khz, 192khz with translation
   using codec_resample.c
6. Various changes to RTP code required to properly handle the dynamic format list
   and formats with attributes.
7. ConfBridge now dynamically jumps to the best possible sample rate.  This allows
   for conferences to take advantage of HD audio (Which sounds awesome)
8. Audiohooks are no longer limited to 8khz audio, and most effects have been
   updated to take advantage of this such as Volume, DENOISE, PITCH_SHIFT.
9. codec_resample now uses its own code rather than depending on libresample.

-Organizational changes
Global format list is moved from frame.c to format.c
Various format specific functions moved from frame.c to format.c

Review: https://reviewboard.asterisk.org/r/1104/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@308582 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      d760e81f
  11. Feb 04, 2011
  13. Feb 03, 2011
  15. Nov 05, 2010
    • Shaun Ruffell's avatar
      Merged revisions 293970 via svnmerge from · 178f3f18
      Shaun Ruffell authored 
      https://origsvn.digium.com/svn/asterisk/branches/1.8

................
  r293970 | sruffell | 2010-11-04 19:07:11 -0500 (Thu, 04 Nov 2010) | 32 lines
  
  Merged revisions 293969 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
  ................
    r293969 | sruffell | 2010-11-04 19:06:02 -0500 (Thu, 04 Nov 2010) | 25 lines
    
    Merged revisions 293968 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
    ........
      r293968 | sruffell | 2010-11-04 19:02:53 -0500 (Thu, 04 Nov 2010) | 17 lines
      
      codecs/codec_dahdi: Prevent "choppy" audio when receiving unexpected frame sizes.
      
      dahdi-linux 2.4.0 (specifically commit 9034) added the capability for
      the wctc4xxp to return more than a single packet of data in response to
      a read.  However, when decoding packets, codec_dahdi was still assuming
      that the default number of samples was in each read.
      
      In other words, each packet your provider sent you, regardless of size,
      would result in 20 ms of decoded data (30 ms if decoding G723). If your
      provider was sending 60 ms packets then codec_dahdi would end up
      stripping 40 ms of data from each transcoded frame resulting in "choppy"
      audio.
      
      This would only affect systems where G729 packets are arriving in sizes
      greater than 20ms or G723 packets arriving in sizes greater than 30ms.
      
      DAHDI-744.
    ........
  ................
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@293971 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      178f3f18
  17. Sep 09, 2010
  19. Jun 21, 2010
  21. Jun 17, 2010
  23. Jun 03, 2010
  25. Mar 23, 2010
    • Kevin P. Fleming's avatar
      Change per-file debug and verbose levels to be per-module, the way · ae6008ef
      Kevin P. Fleming authored 
      users expect them to work.

'core set debug' and 'core set verbose' can optionally change the
level for a specific filename; however, this is actually for a
specific source file name, not the module that source file is included
in. With examples like chan_sip, chan_iax2, chan_misdn and others
consisting of multiple source files, this will not lead to the
behavior that users expect. If they want to set the debug level for
chan_sip, they want it set for all of chan_sip, and not to have to
also set it for reqresp_parser and other files that comprise the
chan_sip module.

This patch changes this functionality to be module-name based instead
of file-name based.

To make this work, some Makefile modifications were required to ensure
that the AST_MODULE definition is present in each object file produced
for each module as well.

Review: https://reviewboard.asterisk.org/r/574/



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@253917 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      ae6008ef
  27. Mar 16, 2010
  29. Mar 15, 2010
  31. Mar 09, 2010
  33. Nov 10, 2009
  35. Nov 06, 2009
  37. Nov 04, 2009
  39. Oct 21, 2009
  41. Aug 10, 2009
  43. Jul 30, 2009
  45. Jul 21, 2009
    • Kevin P. Fleming's avatar
      Merged revisions 207647 via svnmerge from · 96e4e31e
      Kevin P. Fleming authored 
      https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r207647 | kpfleming | 2009-07-21 08:04:44 -0500 (Tue, 21 Jul 2009) | 12 lines
  
  Ensure that user-provided CFLAGS and LDFLAGS are honored.
  
  This commit changes the build system so that user-provided flags (in ASTCFLAGS
  and ASTLDFLAGS) are supplied to the compiler/linker *after* all flags provided
  by the build system itself, so that the user can effectively override the
  build system's flags if desired. In addition, ASTCFLAGS and ASTLDFLAGS can now
  be provided *either* in the environment before running 'make', or as variable
  assignments on the 'make' command line. As a result, the use of COPTS and LDOPTS
  is no longer necessary, so they are no longer documented, but are still supported
  so as not to break existing build systems that supply them when building Asterisk.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@207680 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      96e4e31e
  47. Jul 15, 2009
  49. Jun 18, 2009
  51. May 15, 2009
  53. Feb 17, 2009
    • Shaun Ruffell's avatar
      Several changes to codec_dahdi to play nice with G723. · c65029b7
      Shaun Ruffell authored 
      This commit brings in the changes that were living out on the
svn/asterisk/team/sruffell/asterisk-trunk-transcoder branch.  codec_dahdi.c now
always uses signed linear as the simple codec so that a soft g729 codec will
not end up being preferred to the hardware codec.  There are also changes to
allow codec_dahdi.c to feed packets to the hardware in the native sample size of
the codec.  This solves problems with choppy audio when using G723. 



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@176760 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      c65029b7
  55. Nov 20, 2008
    • Kevin P. Fleming's avatar
      Merged revisions 157859 via svnmerge from · 8d5deb31
      Kevin P. Fleming authored 
      https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r157859 | kpfleming | 2008-11-19 15:34:47 -0600 (Wed, 19 Nov 2008) | 7 lines
  
  the gcc optimizer frequently finds broken code (use of uninitalized variables, unreachable code, etc.), which is good. however, developers usually compile with the optimizer turned off, because if they need to debug the resulting code, optimized code makes that process very difficult. this means that we get code changes committed that weren't adequately checked over for these sorts of problems.
  
  with this build system change, if (and only if) --enable-dev-mode was used and DONT_OPTIMIZE is turned on, when a source file is compiled it will actually be preprocessed (into a .i or .ii file), then compiled once with optimization (with the result sent to /dev/null) and again without optimization (but only if the first compile succeeded, of course).
  
  while making these changes, i did some cleanup work in Makefile.rules to move commonly-used combinations of flag variables into their own variables, to make the file easier to read and maintain
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@157974 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      8d5deb31
  57. Oct 30, 2008
  59. Oct 17, 2008
  61. Oct 15, 2008
  63. Sep 12, 2008
    • Tilghman Lesher's avatar
      Create a new config file status, CONFIG_STATUS_FILEINVALID for differentiating · 08af5bb3
      Tilghman Lesher authored 
      when a file is invalid from when a file is missing.  This is most important when
we have two configuration files.  Consider the following example:

Old system:
sip.conf     users.conf     Old result               New result
========     ==========     ==========               ==========
Missing      Missing        SIP doesn't load         SIP doesn't load
Missing      OK             SIP doesn't load         SIP doesn't load
Missing      Invalid        SIP doesn't load         SIP doesn't load
OK           Missing        SIP loads                SIP loads
OK           OK             SIP loads                SIP loads
OK           Invalid        SIP loads incompletely   SIP doesn't load
Invalid      Missing        SIP doesn't load         SIP doesn't load
Invalid      OK             SIP doesn't load         SIP doesn't load
Invalid      Invalid        SIP doesn't load         SIP doesn't load

So in the case when users.conf doesn't load because there's a typo that
disrupts the syntax, we may only partially load users, instead of failing with
an error, which may cause some calls not to get processed.  Worse yet, the old
system would do this with no indication that anything was even wrong.

(closes issue #10690)
 Reported by: dtyoo
 Patches: 
       20080716__bug10690.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@142992 65c4cc65-6c06-0410-ace0-fbb531ad65f3
      08af5bb3
  65. Sep 02, 2008
  67. Aug 20, 2008