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 <span id="projectnumber">2.7.1</span>
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<p>simple assert() macros that are a bit more flexible than ISO C assert().
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <stdlib.h></code><br/>
<code>#include "<a class="el" href="avutil_8h_source.html">avutil.h</a>"</code><br/>
<code>#include "<a class="el" href="log_8h_source.html">log.h</a>"</code><br/>
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<p><a href="avassert_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
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Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="avassert_8h.html#aae204192396f78cc8c5cd7ad5c57c23f">av_assert0</a>(cond)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">assert() equivalent, that is always enabled. <a href="#aae204192396f78cc8c5cd7ad5c57c23f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="avassert_8h.html#a557ed9c8df70c282bf6b7e0e07d7d5b0">av_assert1</a>(cond)   ((void)0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">assert() equivalent, that does not lie in speed critical code. <a href="#a557ed9c8df70c282bf6b7e0e07d7d5b0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="avassert_8h.html#a2764bf422e4df5bf3aac652f21fe780a">av_assert2</a>(cond)   ((void)0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">assert() equivalent, that does lie in speed critical code. <a href="#a2764bf422e4df5bf3aac652f21fe780a"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>simple assert() macros that are a bit more flexible than ISO C assert(). </p>
<dl class="author"><dt><b>Author:</b></dt><dd>Michael Niedermayer <<a href="mailto:michaelni@gmx.at">michaelni@gmx.at</a>> </dd></dl>
<p>Definition in file <a class="el" href="avassert_8h_source.html">avassert.h</a>.</p>
</div><hr/><h2>Define Documentation</h2>
<a class="anchor" id="aae204192396f78cc8c5cd7ad5c57c23f"></a><!-- doxytag: member="avassert.h::av_assert0" ref="aae204192396f78cc8c5cd7ad5c57c23f" args="(cond)" -->
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<td class="memname">#define <a class="el" href="avassert_8h.html#aae204192396f78cc8c5cd7ad5c57c23f">av_assert0</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">cond</td><td>)</td>
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<b>Value:</b><div class="fragment"><pre class="fragment"><span class="keywordflow">do</span> { \
if (!(cond)) { \
av_log(NULL, <a class="code" href="group__lavu__log__constants.html#ga09623098406ba81d130824ac742d146e" title="Something went really wrong and we will crash now.">AV_LOG_PANIC</a>, <span class="stringliteral">"Assertion %s failed at %s:%d\n"</span>, \
<a class="code" href="group__preproc__misc.html#ga700cb39b719fc7069d15c134129b1ca0">AV_STRINGIFY</a>(cond), __FILE__, __LINE__); \
abort(); \
} \
} <span class="keywordflow">while</span> (0)
</pre></div>
<p>assert() equivalent, that is always enabled. </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="muxing_8c-example.html#a99">muxing.c</a>, and <a class="el" href="transcode_aac_8c-example.html#a51">transcode_aac.c</a>.</dd>
</dl>
<p>Definition at line <a class="el" href="avassert_8h_source.html#l00037">37</a> of file <a class="el" href="avassert_8h_source.html">avassert.h</a>.</p>
<p>Referenced by <a class="el" href="transcode__aac_8c_source.html#l00237">init_resampler()</a>, and <a class="el" href="muxing_8c_source.html#l00296">write_audio_frame()</a>.</p>
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<a class="anchor" id="a557ed9c8df70c282bf6b7e0e07d7d5b0"></a><!-- doxytag: member="avassert.h::av_assert1" ref="a557ed9c8df70c282bf6b7e0e07d7d5b0" args="(cond)" -->
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<td class="memname">#define <a class="el" href="avassert_8h.html#a557ed9c8df70c282bf6b7e0e07d7d5b0">av_assert1</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">cond</td><td>)</td>
<td>   ((void)0)</td>
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<p>assert() equivalent, that does not lie in speed critical code. </p>
<p>These asserts() thus can be enabled without fearing speedloss. </p>
<p>Definition at line <a class="el" href="avassert_8h_source.html#l00053">53</a> of file <a class="el" href="avassert_8h_source.html">avassert.h</a>.</p>
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<a class="anchor" id="a2764bf422e4df5bf3aac652f21fe780a"></a><!-- doxytag: member="avassert.h::av_assert2" ref="a2764bf422e4df5bf3aac652f21fe780a" args="(cond)" -->
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<td class="memname">#define <a class="el" href="avassert_8h.html#a2764bf422e4df5bf3aac652f21fe780a">av_assert2</a></td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">cond</td><td>)</td>
<td>   ((void)0)</td>
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<p>assert() equivalent, that does lie in speed critical code. </p>
<p>Definition at line <a class="el" href="avassert_8h_source.html#l00063">63</a> of file <a class="el" href="avassert_8h_source.html">avassert.h</a>.</p>
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