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This is an automatically generated e-mail. To reply, visit:
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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;">All of my comments have to do with implementation details as opposed to the validity of the API itself.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53404#file53404line119" style="color: black; font-weight: bold; text-decoration: underline;">/include/asterisk/vector.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \brief Insert an element at a specific position in a vector, growing the vector if needed.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> *</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \param vec Vector to insert into.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \param idx Position to insert at.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \param elem Element to insert.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> *</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \return 0 on success.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \return Non-zero on failure.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</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;">This macro needs to have some sort of warning attached to it because if you use this, and you actually expect the inserted element to remain at the position indicated, then it basically means that removing items from the vector is prohibited. Otherwise, it's possible for your item to change positions in the vector (especially if you perform an ordered removal).</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53404#file53404line128" style="color: black; font-weight: bold; text-decoration: underline;">/include/asterisk/vector.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define AST_VECTOR_INSERT(vec, idx, elem) ({<span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>\</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;">It's recommended that you place parentheses around idx each time it is referenced in the macro. Either that or do like other macros do in this file and have
size_t __idx = (idx);
at the beginning and then reference __idx for the duration of the macro.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53404#file53404line129" style="color: black; font-weight: bold; text-decoration: underline;">/include/asterisk/vector.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp"><span class="ew"> <span class="tb"> </span></span>int res = 0;<span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>\</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;">There's tons of red in this macro. I'm not sure what's up with that.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53405#file53405line4331" style="color: black; font-weight: bold; text-decoration: underline;">/main/asterisk.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">int main(int argc, char *argv[])</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><span class="n">exit</span><span class="p">(</span><span class="mi">1</span><span class="p">);</span><span class="ew"><span class="tb"> </span></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;">red</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53408#file53408line49" style="color: black; font-weight: bold; text-decoration: underline;">/main/format.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, "$Revision$");</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">enum</span> <span class="n">frame_type</span> <span class="p">{</span></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="n">TYPE_HIGH</span><span class="p">,</span> <span class="cm">/* 0x0 */</span></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="n">TYPE_LOW</span><span class="p">,</span> <span class="cm">/* 0x1 */</span></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="n">TYPE_SILENCE</span><span class="p">,</span> <span class="cm">/* 0x2 */</span></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="n">TYPE_DONTSEND</span> <span class="cm">/* 0x3 */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="p">};</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;">There's some redundancy between this file and codec.c. This enum is repeated, and some functions that get sample size are repeated.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line65" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm">/*! \brief Dummy empty list for when we are inserting a new list */</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">static</span> <span class="k">const</span> <span class="k">struct</span> <span class="n">format_cap_framed_list</span> <span class="n">format_cap_framed_list_empty</span> <span class="o">=</span> <span class="p">{</span> <span class="nb">NULL</span><span class="p">,</span> <span class="p">};</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;">Set this equal to AST_LIST_HEAD_NOLOCK_INIT_VALUE instead of { NULL, };</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line155" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="kt">int</span> <span class="nf">ast_format_cap_ng_add_all_by_type</span><span class="p">(</span><span class="k">struct</span> <span class="n">ast_format_cap</span> <span class="o">*</span><span class="n">cap</span><span class="p">,</span> <span class="k">enum</span> <span class="n">ast_media_type</span> <span class="n">type</span><span class="p">)</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;">This has a sort-of side effect. The codecs are added in order of their IDs, which makes the preference order end up in that order as well.
That may have been your intention, but if not, I figured I'd point it out.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line159" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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="k">for</span> <span class="p">(</span><span class="n">id</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">id</span> <span class="o"><</span> <span class="n">ast_codec_get_max</span><span class="p">();</span> <span class="o">++</span><span class="n">id</span><span class="p">)</span> <span class="p">{</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;">Documentation in codec.h says that codec IDs start with 1 and not to start at 0 if iterating over them.</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line196" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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="k">for</span> <span class="p">(</span><span class="n">idx</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="p">(</span><span class="n">idx</span> <span class="o"><</span> <span class="n">AST_VECTOR_SIZE</span><span class="p">(</span><span class="o">&</span><span class="n">src</span><span class="o">-></span><span class="n">preference_order</span><span class="p">))</span> <span class="o">&&</span> <span class="o">!</span><span class="n">res</span><span class="p">;</span> <span class="o">++</span><span class="n">idx</span><span class="p">)</span> <span class="p">{</span></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><span class="k">struct</span> <span class="n">format_cap_framed</span> <span class="o">*</span><span class="n">framed</span> <span class="o">=</span> <span class="n">AST_VECTOR_GET</span><span class="p">(</span><span class="o">&</span><span class="n">src</span><span class="o">-></span><span class="n">preference_order</span><span class="p">,</span> <span class="n">idx</span><span class="p">);</span></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><span class="n">res</span> <span class="o">=</span> <span class="n">ast_format_cap_ng_add</span><span class="p">(</span><span class="n">dst</span><span class="p">,</span> <span class="n">framed</span><span class="o">-></span><span class="n">format</span><span class="p">,</span> <span class="n">framed</span><span class="o">-></span><span class="n">framing</span><span class="p">);</span></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="p">}</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;">If src and dst have overlapping formats, this will mean doubling up on formats in the dst structure. Is that intentional?</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line214" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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="k">if</span> <span class="p">(</span><span class="n">position</span> <span class="o">>=</span> <span class="n">cap</span><span class="o">-></span><span class="n">preference_order</span><span class="p">.</span><span class="n">current</span><span class="p">)</span> <span class="p">{</span></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><span class="k">return</span> <span class="nb">NULL</span><span class="p">;</span></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="p">}</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;">Rather than referring to cap->preference_order.current, you should use AST_VECTOR_SIZE()</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line230" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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="k">if</span> <span class="p">(</span><span class="n">format</span><span class="o">-></span><span class="n">codec</span><span class="o">-></span><span class="n">id</span> <span class="o">>=</span> <span class="n">cap</span><span class="o">-></span><span class="n">formats</span><span class="p">.</span><span class="n">current</span><span class="p">)</span> <span class="p">{</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;">Use AST_VECTOR_SIZE instead of referring to cap->formats.current</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line283" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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="k">if</span> <span class="p">(</span><span class="n">format</span><span class="o">-></span><span class="n">codec</span><span class="o">-></span><span class="n">id</span> <span class="o">>=</span> <span class="n">cap</span><span class="o">-></span><span class="n">formats</span><span class="p">.</span><span class="n">current</span><span class="p">)</span> <span class="p">{</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;">Another place where you should use AST_VECTOR_SIZE()</pre>
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<a href="https://reviewboard.asterisk.org/r/3178/diff/1/?file=53410#file53410line316" style="color: black; font-weight: bold; text-decoration: underline;">/main/format_cap_ng.c</a>
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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><span class="tb"> </span><span class="n">AST_LIST_REMOVE_CURRENT</span><span class="p">(</span><span class="n">entry</span><span class="p">);</span></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><span class="tb"> </span><span class="n">AST_VECTOR_REMOVE_CMP_ORDERED</span><span class="p">(</span><span class="o">&</span><span class="n">cap</span><span class="o">-></span><span class="n">preference_order</span><span class="p">,</span> <span class="n">framed</span><span class="o">-></span><span class="n">format</span><span class="p">,</span></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><span class="tb"> </span><span class="tb"> </span><span class="n">FORMAT_CAP_FRAMED_ELEM_CMP</span><span class="p">,</span> <span class="n">FORMAT_CAP_FRAMED_ELEM_CLEANUP</span><span class="p">);</span></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><span class="tb"> </span><span class="n">ao2_ref</span><span class="p">(</span><span class="n">framed</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</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;">Should the call to AST_VECTOR_REMOVE_CMP_ORDERED be outside the list traversal?</pre>
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<p>- Mark Michelson</p>
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<p>On February 4th, 2014, 3:57 p.m. UTC, Joshua Colp wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Joshua Colp.</div>
<p style="color: grey;"><i>Updated Feb. 4, 2014, 3:57 p.m.</i></p>
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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;">This change has a few things in it:
1. Some media related things have been moved around to more logical places or their own parts (smoothers).
2. A new implementation of media formats according to https://wiki.asterisk.org/wiki/display/AST/Media+Format+Rewrite. The implementation doesn't completely adhere to the design since I tweaked things but it mostly conforms.
3. Unit tests for the above implementation.
What I'd like feedback on is the actual media formats implementation and the API design itself. Is this something you would be comfortable using?</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;">Ran unit tests, all passed.
Note: I know AO2 throws a fit and it's because a container isn't getting initialized. Getting said container initialized requires beginning the hacking apart process.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/12/tests/test_format_cap.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/tests/test_format_cache.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/tests/test_core_format.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/tests/test_core_codec.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/res/res_rtp_asterisk.c <span style="color: grey">(406006)</span></li>
<li>/branches/12/res/res_fax.c <span style="color: grey">(406006)</span></li>
<li>/branches/12/main/smoother.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/frame.c <span style="color: grey">(406006)</span></li>
<li>/branches/12/main/format_ng.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/format_cap_ng.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/format_cache.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/format.c <span style="color: grey">(406006)</span></li>
<li>/branches/12/main/codec_builtin.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/codec.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/main/asterisk.c <span style="color: grey">(406006)</span></li>
<li>/branches/12/include/asterisk/vector.h <span style="color: grey">(406006)</span></li>
<li>/branches/12/include/asterisk/smoother.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/include/asterisk/frame.h <span style="color: grey">(406006)</span></li>
<li>/branches/12/include/asterisk/format_ng.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/include/asterisk/format_cap_ng.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/include/asterisk/format_cache.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/branches/12/include/asterisk/format.h <span style="color: grey">(406006)</span></li>
<li>/branches/12/include/asterisk/codec.h <span style="color: grey">(PRE-CREATION)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/3178/diff/" style="margin-left: 3em;">View Diff</a></p>
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