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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3800/">https://reviewboard.asterisk.org/r/3800/</a>
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<a href="https://reviewboard.asterisk.org/r/3800/diff/2/?file=63654#file63654line1842" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/media_formats-reviewed-trunk/channels/chan_iax2.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static iax2_format uncompress_subclass(unsigned char csub)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span>if (found_format) {</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span>/* Discard the reference since it wasn't an audio format */</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span>ao2_ref(found_format, -1);</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span>}</pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">ao2_cleanup</pre>
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<p>- opticron</p>
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<p>On July 15th, 2014, 5:28 p.m. CDT, Jonathan Rose wrote:</p>
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<div>Review request for Asterisk Developers, Joshua Colp, Matt Jordan, and opticron.</div>
<div>By Jonathan Rose.</div>
<p style="color: grey;"><i>Updated July 15, 2014, 5:28 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-23958">ASTERISK-23958</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<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;">At some point in the media_formats work, the function edited in this patch was modified in a way that left it abandoning the preference order of the codecs and just choosing from the first value in the codecs bitfield. This patch changes that function to evaluate using the preferred codecs order.</pre>
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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;">[lappy]
type=friend
...
disallow = all
allow = ulaw
allow = gsm
allow = alaw
context = default
[deskbox]
type=friend
...
disallow=all
allow=gsm
allow=alaw
context = default
Using these two peers, I had each call the other.
lappy -> deskbox
Asterisk 11: Codec chosen for lappy was ulaw. Codec chosen for deskbox was alaw, presumably because of favorable transcoding costs.
without patch: Codec chosen for both was gsm in spite of preferred order for lappy favoring ulaw
with patch: Codec chosen for lappy was ulaw. Codec chosen for deskbox was alaw, again presumably because of favorable transcoding costs.
deskbox -> lappy
It was GSM for both endpoints in all cases because deskbox favors gsm and lappy supports it.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/team/group/media_formats-reviewed-trunk/channels/chan_iax2.c <span style="color: grey">(418711)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3800/diff/" style="margin-left: 3em;">View Diff</a></p>
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