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<a href="AudioOutPort_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="AudioOutPort_8hxx.html">AudioOutPort.hxx</a>"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">namespace </span>CLAM</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> {</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#a5300ce593764ae00125f847cbb8079e5"> 27</a></span> <a class="code" href="classCLAM_1_1AudioOutPort.html#a5300ce593764ae00125f847cbb8079e5">AudioOutPort::AudioOutPort</a>( <span class="keyword">const</span> std::string & name, <a class="code" href="classCLAM_1_1Processing.html" title="The base class for all the CLAM processing object classes.">Processing</a> * proc )</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  : <a class="code" href="classCLAM_1_1OutPort.html">OutPort</a><<a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a>>(name,proc)</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> size = 512; <span class="comment">// arbitrary default value. It makes more sense that size==1 like generic ports.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// now set the same as AudioOut default config</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classCLAM_1_1OutPort.html#a5592a7c1c164f1f082d11c714426d665">SetSize</a>(size); </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classCLAM_1_1OutPort.html#a7d42dd092e236bc96407860f03a27ad6">SetHop</a>(size);</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="classCLAM_1_1AudioOutPort.html#ae8dd7fa37bea7fd0a760c13614a926c1">SetSampleRate</a>(44100);</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> }</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#a2662f5118e971862657aa26a328ae89e"> 37</a></span> <a class="code" href="classCLAM_1_1AudioOutPort.html#a2662f5118e971862657aa26a328ae89e">AudioOutPort::~AudioOutPort</a>()</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> {</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#a24e3bf6f40fb21fe10442c7ec0e845cf"> 41</a></span> <a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a> & <a class="code" href="classCLAM_1_1AudioOutPort.html#a24e3bf6f40fb21fe10442c7ec0e845cf">AudioOutPort::GetAudio</a>()</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>.GetBuffer().SetPtr( &(<a class="code" href="classCLAM_1_1OutPort.html#a5bb7421f0dd5df5ce25b7427390e5e43">mRegion</a>[0]), <a class="code" href="classCLAM_1_1OutPort.html#a5bb7421f0dd5df5ce25b7427390e5e43">mRegion</a>.<a class="code" href="classCLAM_1_1Region.html#a718dd8961e48b6d566c945ef263e1d52">Size</a>() );</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#ae8dd7fa37bea7fd0a760c13614a926c1"> 47</a></span> <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1AudioOutPort.html#ae8dd7fa37bea7fd0a760c13614a926c1">AudioOutPort::SetSampleRate</a>( <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> sampleRate )</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> {</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>.SetSampleRate( sampleRate );</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> }</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#ae01094814671f88059396e45dd62c2a8"> 52</a></span> <a class="code" href="namespaceCLAM.html#ab9c6321b061069797fcc173f61e8111a">TData</a> <a class="code" href="classCLAM_1_1AudioOutPort.html#ae01094814671f88059396e45dd62c2a8">AudioOutPort::GetSampleRate</a>()</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>.GetSampleRate();</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="classCLAM_1_1AudioOutPort.html#a939faa88c3a515d97443dea5a45379f4"> 57</a></span> <a class="code" href="classCLAM_1_1Audio.html" title="Audio class with the Data Buffer, information about it (SampleRate, BeginTime), and methods to insert...">Audio</a> & <a class="code" href="classCLAM_1_1AudioOutPort.html#a939faa88c3a515d97443dea5a45379f4">AudioOutPort::GetLastWrittenAudio</a>( <span class="keywordtype">int</span> offset )</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="Assert_8hxx.html#a74510ab691cb933dbe30c4943651ba1d">CLAM_DEBUG_ASSERT</a>( (0 <= offset) && (offset <= <a class="code" href="classCLAM_1_1OutPort.html#aece716e847e4bfd655ea811c30695306">GetSize</a>()), </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="stringliteral">"AudioOutPort::GetLastWrittenData - Index out of bounds"</span> );</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>.GetBuffer().SetPtr( &(<a class="code" href="classCLAM_1_1OutPort.html#a5bb7421f0dd5df5ce25b7427390e5e43">mRegion</a>.<a class="code" href="classCLAM_1_1WritingRegion.html#a9f024505e0527f0348b0af37d498333a">GetLastWrittenData</a>(offset)), <a class="code" href="classCLAM_1_1OutPort.html#a5bb7421f0dd5df5ce25b7427390e5e43">mRegion</a>.<a class="code" href="classCLAM_1_1Region.html#a718dd8961e48b6d566c945ef263e1d52">Size</a>() );</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1AudioOutPort.html#af8a9d4558ad89a1cef1b0ee7dc3b957a">mAudio</a>;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> } <span class="comment">// namespace CLAM</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
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