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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://reviewboard.asterisk.org/r/1104/">https://reviewboard.asterisk.org/r/1104/</a>
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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
 <p style="margin-top: 0;">On February 17th, 2011, 8:19 p.m., <b>Paul Belanger</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Peer review for CODING GUIDELINES, all trivial.  Great work so far!</pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">fixed these as well!</pre>
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<p>- David</p>


<br />
<p>On February 17th, 2011, 5:32 p.m., David Vossel wrote:</p>






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<div>Review request for Asterisk Developers.</div>
<div>By David Vossel.</div>


<p style="color: grey;"><i>Updated 2011-02-17 17:32:14</i></p>




<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">-Functional Changes
Dynamic global format list build by codecs defined in codecs.conf
SILK 8khz, 12khz, 16khz, and 24khz with custom attributes defined in codecs.conf
Negotiation of SILK attributes in chan_sip.
SPEEX 32khz with translation
SLINEAR 8khz, 12khz, 24khz, 32khz, 44.1khz, 48khz, 96khz, 192khz with translation using codec_resample.c
Various changes to RTP code required to properly handle the dynamic format list and formats with attributes.

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

-MIS
There were several changes that I opted not to do during phase 1 that involved the proper use of formats with attributes.  I felt that the phase 1 patch was too complex to attempt these changes so I have included them here.  The primary change I held off doing the first time around was in the rtp_engine.c Payload and MIME type lists.  These lists were statically defined which made it impossible to set formats with attributes in them.  I have gone back and revised these lists to allow the flexibility required for the new architecture.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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   <pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I used the same testing I did for phase1 with phase2.  This includes load testing with various codec negotiation scenarios.  Speex 32 and its translators were verified using Asterisk back to back.  I verified SILK using a codec translator module I&#39;m working with.  The new slinear resample code was exercised with both Speex32 and SILK 12khz/24khz translation.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">

 <li>/trunk/CHANGES <span style="color: grey">(308241)</span></li>

 <li>/trunk/apps/app_chanspy.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/apps/app_jack.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/apps/app_mixmonitor.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/bridges/bridge_multiplexed.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/bridges/bridge_softmix.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/chan_gtalk.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/chan_iax2.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/chan_jingle.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/chan_sip.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/chan_skinny.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/channels/iax2.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/codecs/Makefile <span style="color: grey">(308241)</span></li>

 <li>/trunk/codecs/codec_resample.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/codecs/codec_speex.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/codecs/speex/arch.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/codecs/speex/fixed_generic.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/codecs/speex/resample.c <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/codecs/speex/resample_sse.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/codecs/speex/speex_resampler.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/codecs/speex/stack_alloc.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/configs/codecs.conf.sample <span style="color: grey">(308241)</span></li>

 <li>/trunk/formats/format_attr_silk.c <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/funcs/func_pitchshift.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/funcs/func_speex.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/funcs/func_volume.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/audiohook.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/format.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/format_cap.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/frame.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/rtp_engine.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/silk.h <span style="color: grey">(PRE-CREATION)</span></li>

 <li>/trunk/include/asterisk/slinfactory.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/time.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/include/asterisk/translate.h <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/asterisk.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/audiohook.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/channel.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/data.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/format.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/format_cap.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/format_pref.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/frame.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/rtp_engine.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/slinfactory.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/main/translate.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/res/res_mutestream.c <span style="color: grey">(308241)</span></li>

 <li>/trunk/res/res_rtp_asterisk.c <span style="color: grey">(308241)</span></li>

</ul>

<p><a href="https://reviewboard.asterisk.org/r/1104/diff/" style="margin-left: 3em;">View Diff</a></p>




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