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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_42bea3d40f1f1694e41a8f3166c98108.html">switch</a></li><li class="navelem"><a class="el" href="dir_04a7e0b94d44ce4fc7ca3462163fd33c.html">services</a></li> </ul>
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<a href="audrec_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/**</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * @file audrec.h</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * @brief Audio Recorder IPC wrapper.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * @author plutoo</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * @copyright libnx Authors</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> */</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &quot;../types.h&quot;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &quot;../audio/audio.h&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &quot;../sf/service.h&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;../kernel/event.h&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="foldopen" id="foldopen00014" data-start="{" data-end="};">
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"><a class="line" href="structFinalOutputRecorderBuffer.html"> 14</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> released_ns;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> next_buffer_ptr;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> sample_buffer_ptr;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> sample_buffer_capacity;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> data_size;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> data_offset;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>} <a class="code hl_struct" href="structFinalOutputRecorderBuffer.html">FinalOutputRecorderBuffer</a>;</div>
</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="foldopen" id="foldopen00023" data-start="{" data-end="};">
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="structFinalOutputRecorderParameter.html"> 23</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> sample_rate;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> channel_count;</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span>} <a class="code hl_struct" href="structFinalOutputRecorderParameter.html">FinalOutputRecorderParameter</a>;</div>
</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="foldopen" id="foldopen00028" data-start="{" data-end="};">
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="structFinalOutputRecorderParameterInternal.html"> 28</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> sample_rate;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> channel_count;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> sample_format;</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> state;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>} <a class="code hl_struct" href="structFinalOutputRecorderParameterInternal.html">FinalOutputRecorderParameterInternal</a>;</div>
</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="foldopen" id="foldopen00035" data-start="{" data-end="};">
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="structAudrecRecorder.html"> 35</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <a class="code hl_struct" href="structService.html">Service</a> s;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span>} <a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>;</div>
</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecInitialize(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keywordtype">void</span> audrecExit(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><a class="code hl_struct" href="structService.html">Service</a>* audrecGetServiceSession(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecOpenFinalOutputRecorder(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder_out, <a class="code hl_struct" href="structFinalOutputRecorderParameter.html">FinalOutputRecorderParameter</a>* param_in, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> aruid, <a class="code hl_struct" href="structFinalOutputRecorderParameterInternal.html">FinalOutputRecorderParameterInternal</a>* param_out);</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecRecorderStart(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecRecorderStop(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecRecorderRegisterBufferEvent(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder, <a class="code hl_struct" href="structEvent.html">Event</a>* out_event);</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecRecorderAppendFinalOutputRecorderBuffer(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> buffer_client_ptr, <a class="code hl_struct" href="structFinalOutputRecorderBuffer.html">FinalOutputRecorderBuffer</a>* param);</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> audrecRecorderGetReleasedFinalOutputRecorderBuffers(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>* out_buffers, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>* inout_count, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a>* out_released);</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="keywordtype">void</span> audrecRecorderClose(<a class="code hl_struct" href="structAudrecRecorder.html">AudrecRecorder</a>* recorder);</div>
<div class="ttc" id="astructAudrecRecorder_html"><div class="ttname"><a href="structAudrecRecorder.html">AudrecRecorder</a></div><div class="ttdef"><b>Definition</b> audrec.h:35</div></div>
<div class="ttc" id="astructEvent_html"><div class="ttname"><a href="structEvent.html">Event</a></div><div class="ttdoc">Kernel-mode event structure.</div><div class="ttdef"><b>Definition</b> event.h:13</div></div>
<div class="ttc" id="astructFinalOutputRecorderBuffer_html"><div class="ttname"><a href="structFinalOutputRecorderBuffer.html">FinalOutputRecorderBuffer</a></div><div class="ttdef"><b>Definition</b> audrec.h:14</div></div>
<div class="ttc" id="astructFinalOutputRecorderParameterInternal_html"><div class="ttname"><a href="structFinalOutputRecorderParameterInternal.html">FinalOutputRecorderParameterInternal</a></div><div class="ttdef"><b>Definition</b> audrec.h:28</div></div>
<div class="ttc" id="astructFinalOutputRecorderParameter_html"><div class="ttname"><a href="structFinalOutputRecorderParameter.html">FinalOutputRecorderParameter</a></div><div class="ttdef"><b>Definition</b> audrec.h:23</div></div>
<div class="ttc" id="astructService_html"><div class="ttname"><a href="structService.html">Service</a></div><div class="ttdoc">Service object structure.</div><div class="ttdef"><b>Definition</b> service.h:14</div></div>
<div class="ttc" id="atypes_8h_html_a3f7e2bcbb0b4c338f3c4f6c937cd4234"><div class="ttname"><a href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a></div><div class="ttdeci">uint64_t u64</div><div class="ttdoc">64-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:22</div></div>
<div class="ttc" id="atypes_8h_html_ad1be2721625a17f1be47fac918032afe"><div class="ttname"><a href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a></div><div class="ttdeci">u32 Result</div><div class="ttdoc">Function error code result type.</div><div class="ttdef"><b>Definition</b> types.h:44</div></div>
<div class="ttc" id="atypes_8h_html_afaa62991928fb9fb18ff0db62a040aba"><div class="ttname"><a href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a></div><div class="ttdeci">uint32_t u32</div><div class="ttdoc">32-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:21</div></div>
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