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<div class="title">player.cc</div>  </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment">    player.cc  - class MidiPlayer. Plays a set of tracks</span>
<a name="l00004"></a>00004 <span class="comment">    This file is part of LibKMid 0.9.5</span>
<a name="l00005"></a>00005 <span class="comment">    Copyright (C) 1997,98,99,2000  Antonio Larrosa Jimenez</span>
<a name="l00006"></a>00006 <span class="comment">    LibKMid&#39;s homepage : http://www.arrakis.es/~rlarrosa/libkmid.html            </span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment">    This library is free software; you can redistribute it and/or</span>
<a name="l00009"></a>00009 <span class="comment">    modify it under the terms of the GNU Library General Public</span>
<a name="l00010"></a>00010 <span class="comment">    License as published by the Free Software Foundation; either</span>
<a name="l00011"></a>00011 <span class="comment">    version 2 of the License, or (at your option) any later version.</span>
<a name="l00012"></a>00012 <span class="comment"> </span>
<a name="l00013"></a>00013 <span class="comment">    This library is distributed in the hope that it will be useful,</span>
<a name="l00014"></a>00014 <span class="comment">    but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00015"></a>00015 <span class="comment">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</span>
<a name="l00016"></a>00016 <span class="comment">    Library General Public License for more details.</span>
<a name="l00017"></a>00017 <span class="comment"> </span>
<a name="l00018"></a>00018 <span class="comment">    You should have received a copy of the GNU Library General Public License</span>
<a name="l00019"></a>00019 <span class="comment">    along with this library; see the file COPYING.LIB.  If not, write to</span>
<a name="l00020"></a>00020 <span class="comment">    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00021"></a>00021 <span class="comment">    Boston, MA 02110-1301, USA.</span>
<a name="l00022"></a>00022 <span class="comment"></span>
<a name="l00023"></a>00023 <span class="comment">    $Id: player.cc 539843 2006-05-11 20:08:40Z mueller $</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025 <span class="comment">    Send comments and bug fixes to Antonio Larrosa &lt;larrosa@kde.org&gt;</span>
<a name="l00026"></a>00026 <span class="comment"></span>
<a name="l00027"></a>00027 <span class="comment">***************************************************************************/</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include &quot;player.h&quot;</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include &quot;sndcard.h&quot;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &quot;midispec.h&quot;</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;string.h&gt;</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;unistd.h&gt;</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include &lt;sys/time.h&gt;</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include &quot;midistat.h&quot;</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include &quot;mt32togm.h&quot;</span>
<a name="l00036"></a>00036 
<a name="l00037"></a>00037 <span class="comment">//#define PLAYERDEBUG</span>
<a name="l00038"></a>00038 <span class="comment">//#define GENERAL_DEBUG_MESSAGES</span>
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="preprocessor">#define T2MS(ticks) (((double)ticks)*(double)60000L)/((double)tempoToMetronomeTempo(tempo)*(double)info-&gt;ticksPerCuarterNote)</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#define MS2T(ms) (((ms)*(double)tempoToMetronomeTempo(tempo)*(double)info-&gt;ticksPerCuarterNote)/((double)60000L))</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#define REMOVEDUPSTRINGS</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00046"></a><a class="code" href="classMidiPlayer.html#a0b9d60bbe2db4393567373c345d9a3e0">00046</a> <a class="code" href="classMidiPlayer.html#a0b9d60bbe2db4393567373c345d9a3e0" title="Constructor .">MidiPlayer::MidiPlayer</a>(<a class="code" href="classDeviceManager.html" title="MIDI Device Manager class .">DeviceManager</a> *midi_,<a class="code" href="structPlayerController.html" title="PlayerController is a struct that is used by the MidiPlayer object to tell other parts of the applica...">PlayerController</a> *pctl)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048   midi=midi_;
<a name="l00049"></a>00049   info=NULL;
<a name="l00050"></a>00050   tracks=NULL;
<a name="l00051"></a>00051   songLoaded=0;
<a name="l00052"></a>00052   ctl=pctl;
<a name="l00053"></a>00053   spev=NULL;
<a name="l00054"></a>00054   na=NULL;
<a name="l00055"></a>00055   parsesong=<span class="keyword">true</span>;
<a name="l00056"></a>00056   generatebeats=<span class="keyword">false</span>;
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058 
<a name="l00059"></a><a class="code" href="classMidiPlayer.html#a316846c78aab40fee24490d423ce082d">00059</a> <a class="code" href="classMidiPlayer.html#a316846c78aab40fee24490d423ce082d" title="Destructor.">MidiPlayer::~MidiPlayer</a>()
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061   removeSpecialEvents();
<a name="l00062"></a>00062   <a class="code" href="classMidiPlayer.html#afc0e954aac3975dc4b476630c734f474" title="Unloads the current song, so that every internal variable is empty and clean for further usage...">removeSong</a>();
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064 
<a name="l00065"></a><a class="code" href="classMidiPlayer.html#afc0e954aac3975dc4b476630c734f474">00065</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#afc0e954aac3975dc4b476630c734f474" title="Unloads the current song, so that every internal variable is empty and clean for further usage...">MidiPlayer::removeSong</a>(<span class="keywordtype">void</span>)
<a name="l00066"></a>00066 {
<a name="l00067"></a>00067   <span class="keywordflow">if</span> ((songLoaded)&amp;&amp;(tracks!=NULL))
<a name="l00068"></a>00068   {
<a name="l00069"></a>00069 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00070"></a>00070 <span class="preprocessor"></span>    printf(<span class="stringliteral">&quot;Removing song from memory\n&quot;</span>);
<a name="l00071"></a>00071 <span class="preprocessor">#endif</span>
<a name="l00072"></a>00072 <span class="preprocessor"></span>    <span class="keywordtype">int</span> i=0;
<a name="l00073"></a>00073     <span class="keywordflow">while</span> (i&lt;info-&gt;ntracks)
<a name="l00074"></a>00074     {
<a name="l00075"></a>00075       <span class="keywordflow">if</span> (tracks[i]!=NULL) <span class="keyword">delete</span> tracks[i];
<a name="l00076"></a>00076       i++;
<a name="l00077"></a>00077     }
<a name="l00078"></a>00078     <span class="keyword">delete</span> tracks;
<a name="l00079"></a>00079     tracks=NULL;
<a name="l00080"></a>00080     <span class="keywordflow">if</span> (info!=NULL)
<a name="l00081"></a>00081     {
<a name="l00082"></a>00082       <span class="keyword">delete</span> info;
<a name="l00083"></a>00083       info=NULL;
<a name="l00084"></a>00084     }
<a name="l00085"></a>00085   }
<a name="l00086"></a>00086   songLoaded=0;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 
<a name="l00089"></a><a class="code" href="classMidiPlayer.html#a149fe0c46adc94a95c4b80f595b6abf5">00089</a> <span class="keywordtype">int</span> <a class="code" href="classMidiPlayer.html#a149fe0c46adc94a95c4b80f595b6abf5" title="Loads a Song, and parses it (it the parse wasn&#39;t disabled with setParseSong() ) .">MidiPlayer::loadSong</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *filename)
<a name="l00090"></a>00090 {
<a name="l00091"></a>00091   <a class="code" href="classMidiPlayer.html#afc0e954aac3975dc4b476630c734f474" title="Unloads the current song, so that every internal variable is empty and clean for further usage...">removeSong</a>();
<a name="l00092"></a>00092 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;Loading Song : %s\n&quot;</span>,filename);
<a name="l00094"></a>00094 <span class="preprocessor">#endif</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span>  info=<span class="keyword">new</span> <a class="code" href="structMidiFileInfo.html" title="Contains all the information about a MIDI file.">MidiFileInfo</a>;
<a name="l00096"></a>00096   <span class="keywordtype">int</span> ok;
<a name="l00097"></a>00097   tracks=readMidiFile(filename,info,ok);
<a name="l00098"></a>00098   <span class="keywordflow">if</span> (ok&lt;0) <span class="keywordflow">return</span> ok;
<a name="l00099"></a>00099   <span class="keywordflow">if</span> (tracks==NULL) <span class="keywordflow">return</span> -4;
<a name="l00100"></a>00100 
<a name="l00101"></a>00101   parseInfoData(info,tracks,ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00102"></a>00102 
<a name="l00103"></a>00103   <span class="keywordflow">if</span> (parsesong)
<a name="l00104"></a>00104   {
<a name="l00105"></a>00105     parseSpecialEvents();
<a name="l00106"></a>00106     <span class="keywordflow">if</span> (generatebeats) generateBeats();
<a name="l00107"></a>00107   }
<a name="l00108"></a>00108 
<a name="l00109"></a>00109   songLoaded=1;
<a name="l00110"></a>00110   <span class="keywordflow">return</span> 0;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112 
<a name="l00113"></a>00113 <span class="keywordtype">void</span> MidiPlayer::insertBeat(<a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *ev,ulong ms,<span class="keywordtype">int</span> num,<span class="keywordtype">int</span> den)
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *beat=<span class="keyword">new</span> <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a>;
<a name="l00116"></a>00116   beat-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00117"></a>00117   ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=beat;
<a name="l00118"></a>00118   beat-&gt;<a class="code" href="structSpecialEvent.html#ae99bf52fc76952d257e93d0e2d29386e" title="An integer ID, that is assigned in order to each SpecialEvent.">id</a>=1;
<a name="l00119"></a>00119   beat-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=7;
<a name="l00120"></a>00120   beat-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>=ms;
<a name="l00121"></a>00121   beat-&gt;<a class="code" href="structSpecialEvent.html#a83e447c45a8189d739bd8543fe1faa8a" title="Numerator .">num</a>=num;
<a name="l00122"></a>00122   beat-&gt;<a class="code" href="structSpecialEvent.html#a8c4a74e1a0a5c39e339a981e0b453273" title="Denominator .">den</a>=den;
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 
<a name="l00125"></a>00125 
<a name="l00126"></a>00126 <span class="keywordtype">void</span> MidiPlayer::generateBeats(<span class="keywordtype">void</span>)
<a name="l00127"></a>00127 {
<a name="l00128"></a>00128 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;player::Generating Beats...\n&quot;</span>);
<a name="l00130"></a>00130 <span class="preprocessor">#endif</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span>
<a name="l00132"></a>00132   <span class="keywordflow">if</span> (spev==NULL) <span class="keywordflow">return</span>;
<a name="l00133"></a>00133   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *ev=spev;
<a name="l00134"></a>00134   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *nextev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00135"></a>00135   ulong tempo=(ulong)(500000 * ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00136"></a>00136   <span class="keywordtype">int</span> i=1;
<a name="l00137"></a>00137   <span class="keywordtype">int</span> num=4;
<a name="l00138"></a>00138   <span class="keywordtype">int</span> den=4;
<a name="l00139"></a>00139   <span class="comment">//    ulong beatstep=((double)tempo*4/(den*1000));</span>
<a name="l00140"></a>00140   <span class="comment">//    ulong beatstep=T2MS(info-&gt;ticksPerCuarterNote*(4/den));</span>
<a name="l00141"></a>00141   <span class="keywordtype">double</span> ticksleft=(((double)info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>*4)/den);
<a name="l00142"></a>00142 
<a name="l00143"></a>00143   <span class="keywordtype">double</span> beatstep=T2MS(ticksleft);
<a name="l00144"></a>00144   <span class="keywordtype">double</span> nextbeatms=0;
<a name="l00145"></a>00145   <span class="keywordtype">double</span> lastbeatms=0;
<a name="l00146"></a>00146   <span class="keywordtype">double</span> measurems=0;
<a name="l00147"></a>00147 
<a name="l00148"></a>00148   <span class="keywordflow">while</span> (nextev!=NULL)
<a name="l00149"></a>00149   {
<a name="l00150"></a>00150     <span class="keywordflow">switch</span> (ev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>)
<a name="l00151"></a>00151     {
<a name="l00152"></a>00152       <span class="keywordflow">case</span> (0): <span class="comment">// End of list</span>
<a name="l00153"></a>00153     {
<a name="l00154"></a>00154     };<span class="keywordflow">break</span>;
<a name="l00155"></a>00155       <span class="keywordflow">case</span> (1): <span class="comment">// Text</span>
<a name="l00156"></a>00156       <span class="keywordflow">case</span> (2): <span class="comment">// Lyrics</span>
<a name="l00157"></a>00157     {
<a name="l00158"></a>00158     };<span class="keywordflow">break</span>;
<a name="l00159"></a>00159       <span class="keywordflow">case</span> (3): <span class="comment">// Change Tempo</span>
<a name="l00160"></a>00160     {
<a name="l00161"></a>00161       lastbeatms=ev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>;
<a name="l00162"></a>00162       ticksleft=MS2T(nextbeatms-lastbeatms);
<a name="l00163"></a>00163       tempo=ev-&gt;<a class="code" href="structSpecialEvent.html#a40d1ef921f86a255e03bf0008caa4d99" title="Tempo field .">tempo</a>;
<a name="l00164"></a>00164       nextbeatms=lastbeatms+T2MS(ticksleft);
<a name="l00165"></a>00165       <span class="comment">// printf(&quot;Change at %lu to %d\n&quot;,ev-&gt;absmilliseconds,ev-&gt;tempo);</span>
<a name="l00166"></a>00166       <span class="comment">// beatstep=((double)tempo*4/(den*1000));</span>
<a name="l00167"></a>00167       beatstep=T2MS(((static_cast&lt;double&gt;(info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>)*4)/den));
<a name="l00168"></a>00168     };<span class="keywordflow">break</span>;
<a name="l00169"></a>00169       <span class="keywordflow">case</span> (6): <span class="comment">// Change number of beats per measure</span>
<a name="l00170"></a>00170     {
<a name="l00171"></a>00171       num=ev-&gt;<a class="code" href="structSpecialEvent.html#a83e447c45a8189d739bd8543fe1faa8a" title="Numerator .">num</a>;
<a name="l00172"></a>00172       i=1;
<a name="l00173"></a>00173       den=ev-&gt;<a class="code" href="structSpecialEvent.html#a8c4a74e1a0a5c39e339a981e0b453273" title="Denominator .">den</a>;
<a name="l00174"></a>00174       <span class="comment">// printf(&quot;Change at %lu to %d/%d\n&quot;,ev-&gt;absmilliseconds,num,den);</span>
<a name="l00175"></a>00175       <span class="comment">// beatstep=((double)tempo*4/(den*1000));</span>
<a name="l00176"></a>00176       <span class="comment">// beatstep=T2MS(info-&gt;ticksPerCuarterNote*(4/den));</span>
<a name="l00177"></a>00177       beatstep=T2MS((((<span class="keywordtype">double</span>)info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>*4)/den));
<a name="l00178"></a>00178       nextbeatms=ev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>;
<a name="l00179"></a>00179     };<span class="keywordflow">break</span>;
<a name="l00180"></a>00180     };
<a name="l00181"></a>00181     <span class="keywordflow">if</span> (nextev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>&gt;nextbeatms)
<a name="l00182"></a>00182     {
<a name="l00183"></a>00183       <span class="comment">//printf(&quot;Adding %d,%d\n&quot;,num,tot);</span>
<a name="l00184"></a>00184       <span class="comment">//printf(&quot;beat at %g , %d/%d\n&quot;,nextbeatms,i,num);</span>
<a name="l00185"></a>00185       <span class="comment">//printf(&quot;  %ld %d\n&quot;,nextev-&gt;absmilliseconds,nextev-&gt;type);</span>
<a name="l00186"></a>00186       <span class="keywordflow">if</span> (i == 1) {
<a name="l00187"></a>00187           measurems=nextbeatms;
<a name="l00188"></a>00188       }
<a name="l00189"></a>00189       insertBeat(ev, static_cast&lt;unsigned long&gt;(nextbeatms), i++, num);
<a name="l00190"></a>00190       <span class="keywordflow">if</span> (i &gt; num) {
<a name="l00191"></a>00191           i=1;
<a name="l00192"></a>00192       }
<a name="l00193"></a>00193       lastbeatms=nextbeatms;
<a name="l00194"></a>00194       nextbeatms+=beatstep;
<a name="l00195"></a>00195       <span class="comment">// nextbeatms=measurems+beatstep*i;</span>
<a name="l00196"></a>00196 
<a name="l00197"></a>00197       ticksleft = ( (<span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>)*4) / den);
<a name="l00198"></a>00198 
<a name="l00199"></a>00199     }
<a name="l00200"></a>00200 
<a name="l00201"></a>00201     ev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00202"></a>00202     nextev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00203"></a>00203   }
<a name="l00204"></a>00204 
<a name="l00205"></a>00205   <span class="comment">/* ev==NULL doesn&#39;t indicate the end of the song, so continue generating beats */</span>
<a name="l00206"></a>00206 
<a name="l00207"></a>00207   <span class="keywordflow">if</span> (ev!=NULL)
<a name="l00208"></a>00208   {
<a name="l00209"></a>00209     <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>==0)
<a name="l00210"></a>00210     {
<a name="l00211"></a>00211       ev=spev;
<a name="l00212"></a>00212       <span class="comment">/* Looking if ev-&gt;next is NULL is not needed because</span>
<a name="l00213"></a>00213 <span class="comment">     we are sure that a ev-&gt;type == 0 exists, we just have</span>
<a name="l00214"></a>00214 <span class="comment">     to assure that the first spev is not the only one */</span>
<a name="l00215"></a>00215       <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>!=NULL)
<a name="l00216"></a>00216     <span class="keywordflow">while</span> (ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>!=0) ev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00217"></a>00217     }
<a name="l00218"></a>00218     <span class="keywordflow">while</span> (nextbeatms&lt;info-&gt;millisecsTotal)
<a name="l00219"></a>00219     {
<a name="l00220"></a>00220       <span class="comment">//            printf(&quot;beat2 at %g , %d/%d\n&quot;,nextbeatms,i,num);</span>
<a name="l00221"></a>00221       <span class="keywordflow">if</span> (i==1) measurems=nextbeatms;
<a name="l00222"></a>00222       insertBeat(ev, static_cast&lt;unsigned long&gt;(nextbeatms), i++, num);
<a name="l00223"></a>00223       <span class="keywordflow">if</span> (i&gt;num) i=1;
<a name="l00224"></a>00224       nextbeatms+=beatstep;
<a name="l00225"></a>00225       ev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00226"></a>00226     }
<a name="l00227"></a>00227   }
<a name="l00228"></a>00228 
<a name="l00229"></a>00229   <span class="comment">/* Regenerate IDs */</span>
<a name="l00230"></a>00230 
<a name="l00231"></a>00231   ev=spev;
<a name="l00232"></a>00232   i=1;
<a name="l00233"></a>00233   <span class="keywordflow">while</span> (ev!=NULL)
<a name="l00234"></a>00234   {
<a name="l00235"></a>00235     ev-&gt;<a class="code" href="structSpecialEvent.html#ae99bf52fc76952d257e93d0e2d29386e" title="An integer ID, that is assigned in order to each SpecialEvent.">id</a>=i++;
<a name="l00236"></a>00236     ev=ev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00237"></a>00237   }
<a name="l00238"></a>00238 
<a name="l00239"></a>00239 
<a name="l00240"></a>00240 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00241"></a>00241 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;player::Beats Generated\n&quot;</span>);
<a name="l00242"></a>00242 <span class="preprocessor">#endif</span>
<a name="l00243"></a>00243 <span class="preprocessor"></span>
<a name="l00244"></a>00244 }
<a name="l00245"></a>00245 
<a name="l00246"></a>00246 <span class="keywordtype">void</span> MidiPlayer::removeSpecialEvents(<span class="keywordtype">void</span>)
<a name="l00247"></a>00247 {
<a name="l00248"></a>00248   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> * ev=spev;
<a name="l00249"></a>00249   <span class="keywordflow">while</span> (spev!=NULL)
<a name="l00250"></a>00250   {
<a name="l00251"></a>00251     ev=spev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00252"></a>00252     <span class="keyword">delete</span> spev;
<a name="l00253"></a>00253     spev=ev;
<a name="l00254"></a>00254   }
<a name="l00255"></a>00255   <span class="keyword">delete</span> na;
<a name="l00256"></a>00256   na=0;
<a name="l00257"></a>00257 }
<a name="l00258"></a>00258 
<a name="l00259"></a>00259 <span class="keywordtype">void</span> MidiPlayer::parseSpecialEvents(<span class="keywordtype">void</span>)
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00262"></a>00262 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;player::Parsing...\n&quot;</span>);
<a name="l00263"></a>00263 <span class="preprocessor">#endif</span>
<a name="l00264"></a>00264 <span class="preprocessor"></span>  removeSpecialEvents();
<a name="l00265"></a>00265   spev=<span class="keyword">new</span> <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a>;
<a name="l00266"></a>00266   <span class="keywordflow">if</span> (spev==NULL) <span class="keywordflow">return</span>;
<a name="l00267"></a>00267   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *pspev=spev;
<a name="l00268"></a>00268   pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=0;
<a name="l00269"></a>00269   pspev-&gt;<a class="code" href="structSpecialEvent.html#a3761e64f20c79e26bc1746a56896f2ad" title="MIDI ticks (from the beginning of the song) at which this event is played.">ticks</a>=0;
<a name="l00270"></a>00270   <span class="keywordflow">if</span> (na) <span class="keyword">delete</span> na;
<a name="l00271"></a>00271   na=<span class="keyword">new</span> <a class="code" href="classNoteArray.html" title="Holds a resizeable array of note on/off and patch change events.">NoteArray</a>();
<a name="l00272"></a>00272   <span class="keywordflow">if</span> (!na) { <span class="keyword">delete</span> spev; spev=0L; <span class="keywordflow">return</span>; };
<a name="l00273"></a>00273   <span class="keywordtype">int</span> trk;
<a name="l00274"></a>00274   <span class="keywordtype">int</span> minTrk;
<a name="l00275"></a>00275   <span class="keywordtype">double</span> minTime=0;
<a name="l00276"></a>00276   <span class="keywordtype">double</span> maxTime;
<a name="l00277"></a>00277   ulong tempo=(ulong)(500000 * (ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>));
<a name="l00278"></a>00278   ulong firsttempo=0;
<a name="l00279"></a>00279   <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;i++)
<a name="l00280"></a>00280   {
<a name="l00281"></a>00281     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#a1066b85a0a6835a7243ff07a6362a931" title="Initializes the iterator.">init</a>();
<a name="l00282"></a>00282     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00283"></a>00283   }
<a name="l00284"></a>00284   <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a> *ev=<span class="keyword">new</span> <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a>;
<a name="l00285"></a>00285   <span class="comment">//ulong mspass;</span>
<a name="l00286"></a>00286   <span class="keywordtype">double</span> prevms=0;
<a name="l00287"></a>00287   <span class="keywordtype">int</span> spev_id=1;
<a name="l00288"></a>00288   <span class="keywordtype">int</span> j;
<a name="l00289"></a>00289   <span class="keywordtype">int</span> parsing=1;
<a name="l00290"></a>00290 <span class="preprocessor">#ifdef REMOVEDUPSTRINGS</span>
<a name="l00291"></a>00291 <span class="preprocessor"></span>  <span class="keywordtype">char</span> lasttext[1024];
<a name="l00292"></a>00292   ulong lasttexttime=0;
<a name="l00293"></a>00293   lasttext[0]=0;
<a name="l00294"></a>00294   <span class="keywordtype">int</span> lasttexttype=0;
<a name="l00295"></a>00295 <span class="preprocessor">#endif</span>
<a name="l00296"></a>00296 <span class="preprocessor"></span>  <span class="keywordflow">while</span> (parsing)
<a name="l00297"></a>00297   {
<a name="l00298"></a>00298     prevms=minTime;
<a name="l00299"></a>00299     trk=0;
<a name="l00300"></a>00300     minTrk=0;
<a name="l00301"></a>00301     maxTime=minTime + 2 * 60000L;
<a name="l00302"></a>00302     minTime=maxTime;
<a name="l00303"></a>00303     parsing=0;
<a name="l00304"></a>00304     <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00305"></a>00305     {
<a name="l00306"></a>00306       <span class="keywordflow">if</span> (tracks[trk]-&gt;absMsOfNextEvent()&lt;minTime)
<a name="l00307"></a>00307       {
<a name="l00308"></a>00308         minTrk=trk;
<a name="l00309"></a>00309         minTime=tracks[minTrk]-&gt;<a class="code" href="classMidiTrack.html#afae662342050ef7a5621af73a45dffb5" title="Returns the absolute number of milliseconds of the next event.">absMsOfNextEvent</a>();
<a name="l00310"></a>00310         parsing=1;
<a name="l00311"></a>00311       }
<a name="l00312"></a>00312       trk++;
<a name="l00313"></a>00313     }
<a name="l00314"></a>00314     <span class="comment">//  if ((minTime==maxTime))</span>
<a name="l00315"></a>00315     <span class="keywordflow">if</span> (parsing==0)
<a name="l00316"></a>00316     {
<a name="l00317"></a>00317       <span class="comment">// parsing=0;</span>
<a name="l00318"></a>00318 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00319"></a>00319 <span class="preprocessor"></span>      printf(<span class="stringliteral">&quot;END of parsing\n&quot;</span>);
<a name="l00320"></a>00320 <span class="preprocessor">#endif</span>
<a name="l00321"></a>00321 <span class="preprocessor"></span>    }
<a name="l00322"></a>00322     <span class="keywordflow">else</span>
<a name="l00323"></a>00323     {
<a name="l00324"></a>00324       <span class="comment">// mspass=(ulong)(minTime-prevms);</span>
<a name="l00325"></a>00325       trk=0;
<a name="l00326"></a>00326       <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00327"></a>00327       {
<a name="l00328"></a>00328         tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a3853ed58cfeddeb48a3ec9c00875d984" title="Returns the current millisecond which the iterator is at.">currentMs</a>(minTime);
<a name="l00329"></a>00329         trk++;
<a name="l00330"></a>00330       }     
<a name="l00331"></a>00331     }
<a name="l00332"></a>00332     trk=minTrk;
<a name="l00333"></a>00333     tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a0116697d2b63b1369b980dcbb12ce9b4" title="Reads the event at the iterator position, and puts it on the structure pointed to by ev...">readEvent</a>(ev);
<a name="l00334"></a>00334     <span class="keywordflow">switch</span> (ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>)
<a name="l00335"></a>00335     {
<a name="l00336"></a>00336       <span class="keywordflow">case</span> (MIDI_NOTEON) :
<a name="l00337"></a>00337         <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>==0) na-&gt;<a class="code" href="classNoteArray.html#ac4a1bc464ea67f56929b7715cd6c0bd4" title="Adds a note/patch event at a given millisecond.">add</a>((ulong)minTime,ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>,0, ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>);
<a name="l00338"></a>00338         <span class="keywordflow">else</span> na-&gt;<a class="code" href="classNoteArray.html#ac4a1bc464ea67f56929b7715cd6c0bd4" title="Adds a note/patch event at a given millisecond.">add</a>((ulong)minTime,ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>,1,ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>);
<a name="l00339"></a>00339         <span class="keywordflow">break</span>;
<a name="l00340"></a>00340       <span class="keywordflow">case</span> (MIDI_NOTEOFF) :
<a name="l00341"></a>00341         na-&gt;<a class="code" href="classNoteArray.html#ac4a1bc464ea67f56929b7715cd6c0bd4" title="Adds a note/patch event at a given millisecond.">add</a>((ulong)minTime,ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>,0, ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>);
<a name="l00342"></a>00342         <span class="keywordflow">break</span>;
<a name="l00343"></a>00343       <span class="keywordflow">case</span> (MIDI_PGM_CHANGE) :
<a name="l00344"></a>00344         na-&gt;<a class="code" href="classNoteArray.html#ac4a1bc464ea67f56929b7715cd6c0bd4" title="Adds a note/patch event at a given millisecond.">add</a>((ulong)minTime,ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, 2,ev-&gt;<a class="code" href="structMidiEvent.html#aacb68e9fb8dbef8f788fc4be25c426ee" title="Patch (if command was a change patch command)">patch</a>);
<a name="l00345"></a>00345         <span class="keywordflow">break</span>;
<a name="l00346"></a>00346       <span class="keywordflow">case</span> (MIDI_SYSTEM_PREFIX) :
<a name="l00347"></a>00347         {
<a name="l00348"></a>00348           <span class="keywordflow">if</span> ((ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>|ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>)==META_EVENT)
<a name="l00349"></a>00349           {
<a name="l00350"></a>00350             <span class="keywordflow">switch</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>)
<a name="l00351"></a>00351             {
<a name="l00352"></a>00352               <span class="keywordflow">case</span> (1) :
<a name="l00353"></a>00353               <span class="keywordflow">case</span> (5) :
<a name="l00354"></a>00354                 {
<a name="l00355"></a>00355                   <span class="keywordflow">if</span> (pspev!=NULL)
<a name="l00356"></a>00356                   {
<a name="l00357"></a>00357                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>=(ulong)minTime;
<a name="l00358"></a>00358                     pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>;
<a name="l00359"></a>00359                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ae99bf52fc76952d257e93d0e2d29386e" title="An integer ID, that is assigned in order to each SpecialEvent.">id</a>=spev_id++;
<a name="l00360"></a>00360 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00361"></a>00361 <span class="preprocessor"></span>                    printf(<span class="stringliteral">&quot;ev-&gt;length %ld\n&quot;</span>,ev-&gt;<a class="code" href="structMidiEvent.html#a2256886f9780c9fe3bcb60e368b8c3ec" title="Length of the generic data variable.">length</a>);
<a name="l00362"></a>00362  
<a name="l00363"></a>00363 <span class="preprocessor">#endif</span>
<a name="l00364"></a>00364 <span class="preprocessor"></span>                    strncpy(pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>,(<span class="keywordtype">char</span> *)ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>,
<a name="l00365"></a>00365                         (ev-&gt;<a class="code" href="structMidiEvent.html#a2256886f9780c9fe3bcb60e368b8c3ec" title="Length of the generic data variable.">length</a>&gt;= <span class="keyword">sizeof</span>(lasttext))? <span class="keyword">sizeof</span>(lasttext)-1 : (ev-&gt;<a class="code" href="structMidiEvent.html#a2256886f9780c9fe3bcb60e368b8c3ec" title="Length of the generic data variable.">length</a>) );
<a name="l00366"></a>00366                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>[(ev-&gt;<a class="code" href="structMidiEvent.html#a2256886f9780c9fe3bcb60e368b8c3ec" title="Length of the generic data variable.">length</a>&gt;= <span class="keyword">sizeof</span>(lasttext))? <span class="keyword">sizeof</span>(lasttext)-1:(ev-&gt;<a class="code" href="structMidiEvent.html#a2256886f9780c9fe3bcb60e368b8c3ec" title="Length of the generic data variable.">length</a>)]=0;
<a name="l00367"></a>00367 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00368"></a>00368 <span class="preprocessor"></span>                    printf(<span class="stringliteral">&quot;(%s)(%s)\n&quot;</span>,pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>,lasttext);
<a name="l00369"></a>00369 <span class="preprocessor">#endif</span>
<a name="l00370"></a>00370 <span class="preprocessor"></span><span class="preprocessor">#ifdef REMOVEDUPSTRINGS</span>
<a name="l00371"></a>00371 <span class="preprocessor"></span>                    <span class="keywordflow">if</span> ((strcmp(pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>,lasttext)!=0)||(pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>!=lasttexttime)||(pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>!=lasttexttype))
<a name="l00372"></a>00372                     {
<a name="l00373"></a>00373                       lasttexttime=pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>;
<a name="l00374"></a>00374                       lasttexttype=pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>;
<a name="l00375"></a>00375                       strncpy(lasttext, pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>, 1024);
<a name="l00376"></a>00376                       lasttext[<span class="keyword">sizeof</span>(lasttext)-1] = 0;
<a name="l00377"></a>00377 <span class="preprocessor">#endif</span>
<a name="l00378"></a>00378 <span class="preprocessor"></span>                      pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=<span class="keyword">new</span> <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a>;
<a name="l00379"></a>00379 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00380"></a>00380 <span class="preprocessor"></span>                      <span class="keywordflow">if</span> (pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>==NULL) printf(<span class="stringliteral">&quot;pspev-&gt;next=NULL\n&quot;</span>);
<a name="l00381"></a>00381 <span class="preprocessor">#endif</span>
<a name="l00382"></a>00382 <span class="preprocessor"></span>                      pspev=pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00383"></a>00383 <span class="preprocessor">#ifdef REMOVEDUPSTRINGS</span>
<a name="l00384"></a>00384 <span class="preprocessor"></span>                    }
<a name="l00385"></a>00385 <span class="preprocessor">#endif</span>
<a name="l00386"></a>00386 <span class="preprocessor"></span>                  }
<a name="l00387"></a>00387                 }
<a name="l00388"></a>00388                 <span class="keywordflow">break</span>;
<a name="l00389"></a>00389               <span class="keywordflow">case</span> (ME_SET_TEMPO) :
<a name="l00390"></a>00390                 {
<a name="l00391"></a>00391                   <span class="keywordflow">if</span> (pspev!=NULL)
<a name="l00392"></a>00392                   {
<a name="l00393"></a>00393                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>=(ulong)minTime;
<a name="l00394"></a>00394                     pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=3;
<a name="l00395"></a>00395                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ae99bf52fc76952d257e93d0e2d29386e" title="An integer ID, that is assigned in order to each SpecialEvent.">id</a>=spev_id++;
<a name="l00396"></a>00396                     tempo=(ulong)(((ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[0]&lt;&lt;16)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[1]&lt;&lt;8)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[2])) * ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00397"></a>00397                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a40d1ef921f86a255e03bf0008caa4d99" title="Tempo field .">tempo</a>=tempo;
<a name="l00398"></a>00398                     <span class="keywordflow">if</span> (firsttempo==0) firsttempo=tempo;
<a name="l00399"></a>00399                     <span class="keywordflow">for</span> (j=0;j&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;j++)
<a name="l00400"></a>00400                     {
<a name="l00401"></a>00401                       tracks[j]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00402"></a>00402                     }
<a name="l00403"></a>00403                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=<span class="keyword">new</span> <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a>;
<a name="l00404"></a>00404                     pspev=pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00405"></a>00405                   }
<a name="l00406"></a>00406                 }
<a name="l00407"></a>00407                 <span class="keywordflow">break</span>;
<a name="l00408"></a>00408               <span class="keywordflow">case</span> (ME_TIME_SIGNATURE) :
<a name="l00409"></a>00409                 {
<a name="l00410"></a>00410                   <span class="keywordflow">if</span> (pspev!=NULL)
<a name="l00411"></a>00411                   {
<a name="l00412"></a>00412                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>=(ulong)minTime;
<a name="l00413"></a>00413                     pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=6;
<a name="l00414"></a>00414                     pspev-&gt;<a class="code" href="structSpecialEvent.html#ae99bf52fc76952d257e93d0e2d29386e" title="An integer ID, that is assigned in order to each SpecialEvent.">id</a>=spev_id++;
<a name="l00415"></a>00415                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a83e447c45a8189d739bd8543fe1faa8a" title="Numerator .">num</a>=ev-&gt;<a class="code" href="structMidiEvent.html#a96954680a5ce3d5fc974a0b1f97109da" title="Data 2.">d2</a>;
<a name="l00416"></a>00416                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a8c4a74e1a0a5c39e339a981e0b453273" title="Denominator .">den</a>=ev-&gt;<a class="code" href="structMidiEvent.html#a8433e0277480964f084c2e380f417ac7" title="Data 3.">d3</a>;
<a name="l00417"></a>00417                     pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=<span class="keyword">new</span> <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a>;
<a name="l00418"></a>00418                     pspev=pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00419"></a>00419                   }
<a name="l00420"></a>00420                 }
<a name="l00421"></a>00421                 <span class="keywordflow">break</span>;
<a name="l00422"></a>00422             }
<a name="l00423"></a>00423           }
<a name="l00424"></a>00424         }
<a name="l00425"></a>00425         <span class="keywordflow">break</span>;
<a name="l00426"></a>00426     }
<a name="l00427"></a>00427   }
<a name="l00428"></a>00428  
<a name="l00429"></a>00429   <span class="keyword">delete</span> ev;
<a name="l00430"></a>00430   pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>=0;
<a name="l00431"></a>00431   pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>=(ulong)prevms;
<a name="l00432"></a>00432   pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>=NULL;
<a name="l00433"></a>00433   <span class="keywordflow">if</span> (firsttempo==0) firsttempo=tempo;
<a name="l00434"></a>00434   ctl-&gt;tempo=firsttempo;
<a name="l00435"></a>00435  
<a name="l00436"></a>00436   <span class="comment">//writeSPEV();</span>
<a name="l00437"></a>00437   <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;i++)
<a name="l00438"></a>00438   {
<a name="l00439"></a>00439     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#a1066b85a0a6835a7243ff07a6362a931" title="Initializes the iterator.">init</a>();
<a name="l00440"></a>00440   }
<a name="l00441"></a>00441 }
<a name="l00442"></a>00442 
<a name="l00443"></a>00443 <span class="comment">/*</span>
<a name="l00444"></a>00444 <span class="comment">NoteArray *MidiPlayer::parseNotes(void)</span>
<a name="l00445"></a>00445 <span class="comment">{</span>
<a name="l00446"></a>00446 <span class="comment">#ifdef PLAYERDEBUG</span>
<a name="l00447"></a>00447 <span class="comment">  printf(&quot;player::Parsing Notes...\n&quot;);</span>
<a name="l00448"></a>00448 <span class="comment">#endif</span>
<a name="l00449"></a>00449 <span class="comment">  NoteArray *na=new NoteArray();</span>
<a name="l00450"></a>00450 <span class="comment">  int trk;</span>
<a name="l00451"></a>00451 <span class="comment">  int minTrk;</span>
<a name="l00452"></a>00452 <span class="comment">  double minTime=0;</span>
<a name="l00453"></a>00453 <span class="comment">  double maxTime;</span>
<a name="l00454"></a>00454 <span class="comment">  for (int i=0;i&lt;info-&gt;ntracks;i++)</span>
<a name="l00455"></a>00455 <span class="comment">  {</span>
<a name="l00456"></a>00456 <span class="comment">    tracks[i]-&gt;init();</span>
<a name="l00457"></a>00457 <span class="comment">  }; </span>
<a name="l00458"></a>00458 <span class="comment">  ulong tempo=1000000;</span>
<a name="l00459"></a>00459 <span class="comment">  ulong tmp;</span>
<a name="l00460"></a>00460 <span class="comment">  Midi_event *ev=new Midi_event;</span>
<a name="l00461"></a>00461 <span class="comment">  //ulong mspass;</span>
<a name="l00462"></a>00462 <span class="comment">  double prevms=0;</span>
<a name="l00463"></a>00463 <span class="comment">  int j;</span>
<a name="l00464"></a>00464 <span class="comment">  int parsing=1;</span>
<a name="l00465"></a>00465 <span class="comment">  while (parsing)</span>
<a name="l00466"></a>00466 <span class="comment">  {</span>
<a name="l00467"></a>00467 <span class="comment">    prevms=minTime;</span>
<a name="l00468"></a>00468 <span class="comment">    trk=0;</span>
<a name="l00469"></a>00469 <span class="comment">    minTrk=0;</span>
<a name="l00470"></a>00470 <span class="comment">    maxTime=minTime + 2 * 60000L;</span>
<a name="l00471"></a>00471 <span class="comment">    minTime=maxTime;</span>
<a name="l00472"></a>00472 <span class="comment">    while (trk&lt;info-&gt;ntracks)</span>
<a name="l00473"></a>00473 <span class="comment">    {</span>
<a name="l00474"></a>00474 <span class="comment">      if (tracks[trk]-&gt;absMsOfNextEvent()&lt;minTime)</span>
<a name="l00475"></a>00475 <span class="comment">      {</span>
<a name="l00476"></a>00476 <span class="comment">    minTrk=trk;</span>
<a name="l00477"></a>00477 <span class="comment">    minTime=tracks[minTrk]-&gt;absMsOfNextEvent();</span>
<a name="l00478"></a>00478 <span class="comment">      };</span>
<a name="l00479"></a>00479 <span class="comment">      trk++;</span>
<a name="l00480"></a>00480 <span class="comment">    };</span>
<a name="l00481"></a>00481 <span class="comment">    if ((minTime==maxTime))</span>
<a name="l00482"></a>00482 <span class="comment">    {</span>
<a name="l00483"></a>00483 <span class="comment">      parsing=0;</span>
<a name="l00484"></a>00484 <span class="comment">#ifdef PLAYERDEBUG</span>
<a name="l00485"></a>00485 <span class="comment">      printf(&quot;END of parsing\n&quot;);</span>
<a name="l00486"></a>00486 <span class="comment">#endif</span>
<a name="l00487"></a>00487 <span class="comment">    }</span>
<a name="l00488"></a>00488 <span class="comment">    else</span>
<a name="l00489"></a>00489 <span class="comment">    {   </span>
<a name="l00490"></a>00490 <span class="comment">      //    mspass=(ulong)(minTime-prevms);</span>
<a name="l00491"></a>00491 <span class="comment">      trk=0;</span>
<a name="l00492"></a>00492 <span class="comment">      while (trk&lt;info-&gt;ntracks)</span>
<a name="l00493"></a>00493 <span class="comment">      {</span>
<a name="l00494"></a>00494 <span class="comment">    tracks[trk]-&gt;currentMs(minTime);</span>
<a name="l00495"></a>00495 <span class="comment">    trk++;</span>
<a name="l00496"></a>00496 <span class="comment">      };</span>
<a name="l00497"></a>00497 <span class="comment">    };</span>
<a name="l00498"></a>00498 <span class="comment">    trk=minTrk;</span>
<a name="l00499"></a>00499 <span class="comment">    tracks[trk]-&gt;readEvent(ev);</span>
<a name="l00500"></a>00500 <span class="comment">    if (ev-&gt;command==MIDI_NOTEON)</span>
<a name="l00501"></a>00501 <span class="comment">    {</span>
<a name="l00502"></a>00502 <span class="comment">      if (ev-&gt;vel==0) {printf(&quot;note off at %g\n&quot;,minTime);na-&gt;add((ulong)minTime,ev-&gt;chn,0, ev-&gt;note);}</span>
<a name="l00503"></a>00503 <span class="comment">      else {printf(&quot;note on at %g\n&quot;,minTime);na-&gt;add((ulong)minTime,ev-&gt;chn,1,ev-&gt;note);}</span>
<a name="l00504"></a>00504 <span class="comment">    }</span>
<a name="l00505"></a>00505 <span class="comment">    else</span>
<a name="l00506"></a>00506 <span class="comment">      if (ev-&gt;command==MIDI_NOTEOFF) na-&gt;add((ulong)minTime,ev-&gt;chn,0, ev-&gt;note);</span>
<a name="l00507"></a>00507 <span class="comment">    if (ev-&gt;command==MIDI_PGM_CHANGE) na-&gt;add((ulong)minTime,ev-&gt;chn, 2,ev-&gt;patch);</span>
<a name="l00508"></a>00508 <span class="comment">    if (ev-&gt;command==MIDI_SYSTEM_PREFIX)</span>
<a name="l00509"></a>00509 <span class="comment">    {</span>
<a name="l00510"></a>00510 <span class="comment">      if (((ev-&gt;command|ev-&gt;chn)==META_EVENT)&amp;&amp;(ev-&gt;d1==ME_SET_TEMPO))</span>
<a name="l00511"></a>00511 <span class="comment">      {</span>
<a name="l00512"></a>00512 <span class="comment">    tempo=(ev-&gt;data[0]&lt;&lt;16)|(ev-&gt;data[1]&lt;&lt;8)|(ev-&gt;data[2]);</span>
<a name="l00513"></a>00513 <span class="comment">    for (j=0;j&lt;info-&gt;ntracks;j++)</span>
<a name="l00514"></a>00514 <span class="comment">    {</span>
<a name="l00515"></a>00515 <span class="comment">      tracks[j]-&gt;changeTempo(tempo);</span>
<a name="l00516"></a>00516 <span class="comment">    };</span>
<a name="l00517"></a>00517 <span class="comment">      };</span>
<a name="l00518"></a>00518 <span class="comment">    };</span>
<a name="l00519"></a>00519 <span class="comment"></span>
<a name="l00520"></a>00520 <span class="comment">  };</span>
<a name="l00521"></a>00521 <span class="comment"></span>
<a name="l00522"></a>00522 <span class="comment">  delete ev;</span>
<a name="l00523"></a>00523 <span class="comment">  for (int i=0;i&lt;info-&gt;ntracks;i++)</span>
<a name="l00524"></a>00524 <span class="comment">  {</span>
<a name="l00525"></a>00525 <span class="comment">    tracks[i]-&gt;init();</span>
<a name="l00526"></a>00526 <span class="comment">  };</span>
<a name="l00527"></a>00527 <span class="comment">  return na;</span>
<a name="l00528"></a>00528 <span class="comment">};</span>
<a name="l00529"></a>00529 <span class="comment">*/</span>
<a name="l00530"></a>00530 
<a name="l00531"></a><a class="code" href="classMidiPlayer.html#a3c291cfbf2f58c940707771ad62ba564">00531</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#a3c291cfbf2f58c940707771ad62ba564" title="Plays the song using the DeviceManager object supplied in the constructor.">MidiPlayer::play</a>(<span class="keywordtype">bool</span> calloutput,<span class="keywordtype">void</span> output(<span class="keywordtype">void</span>))
<a name="l00532"></a>00532 {       
<a name="l00533"></a>00533 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00534"></a>00534 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;Playing...\n&quot;</span>);
<a name="l00535"></a>00535 <span class="preprocessor">#endif</span>
<a name="l00536"></a>00536 <span class="preprocessor"></span>  
<a name="l00537"></a>00537   <span class="keywordflow">if</span> (midi-&gt;<a class="code" href="classDeviceManager.html#a47bc84ac9bdc1e772817f1c246e5155b" title="Returns the number of MIDI ports available on the system.">midiPorts</a>()+midi-&gt;<a class="code" href="classDeviceManager.html#afaf503897ac59b44227e2a59ccfcf959" title="Returns the number of internal synthesizers available on the system.">synthDevices</a>()==0) 
<a name="l00538"></a>00538   {
<a name="l00539"></a>00539     fprintf(stderr,<span class="stringliteral">&quot;Player :: There are no midi ports !\n&quot;</span>);
<a name="l00540"></a>00540     ctl-&gt;<a class="code" href="structPlayerController.html#ac4a3daca918f32804ae02c2a14de2792" title="When error is 1, an error has ocurred (i.e.">error</a>=1;
<a name="l00541"></a>00541     <span class="keywordflow">return</span>;
<a name="l00542"></a>00542   }
<a name="l00543"></a>00543 
<a name="l00544"></a>00544   midi-&gt;<a class="code" href="classDeviceManager.html#adf3c0979839a9c05f64fc63eca98e5fb" title="Open the devices.">openDev</a>();
<a name="l00545"></a>00545   <span class="keywordflow">if</span> (midi-&gt;<a class="code" href="classDeviceManager.html#a9e825f1b20b11e98627cbeef658e33cc">ok</a>()==0) 
<a name="l00546"></a>00546   {
<a name="l00547"></a>00547     fprintf(stderr,<span class="stringliteral">&quot;Player :: Couldn&#39;t play !\n&quot;</span>);
<a name="l00548"></a>00548     ctl-&gt;<a class="code" href="structPlayerController.html#ac4a3daca918f32804ae02c2a14de2792" title="When error is 1, an error has ocurred (i.e.">error</a>=1;
<a name="l00549"></a>00549     <span class="keywordflow">return</span>;
<a name="l00550"></a>00550   }
<a name="l00551"></a>00551   midi-&gt;<a class="code" href="classDeviceManager.html#a733942a89771c2a62b405448fc7fbaa8" title="Changes the &quot;master&quot; volume of the played events by altering next volume controller events...">setVolumePercentage</a>(ctl-&gt;<a class="code" href="structPlayerController.html#aa4f84e59384e99abc2429c4661018ab6" title="100 means no change, 50 halfs the volume, 200 doubles it (if possible), etc.">volumepercentage</a>);
<a name="l00552"></a>00552   midi-&gt;<a class="code" href="classDeviceManager.html#a6176475ba6b491909f3b65d0ace82e9b" title="Calls MidiOut::initDev() in turn in each of the available devices.">initDev</a>();
<a name="l00553"></a>00553   <span class="comment">//    parsePatchesUsed(tracks,info,ctl-&gt;gm);</span>
<a name="l00554"></a>00554   midi-&gt;<a class="code" href="classDeviceManager.html#a4dc2867a62b15054e8acdc4380199830" title="Loads the patches you&#39;re going to use .">setPatchesToUse</a>(info-&gt;<a class="code" href="structMidiFileInfo.html#aa5c50847bd8f90427c0ea1d8ec1bd6a4" title="Patches used in the MIDI file.">patchesUsed</a>);
<a name="l00555"></a>00555 
<a name="l00556"></a>00556   <span class="keywordtype">int</span> trk;
<a name="l00557"></a>00557   <span class="keywordtype">int</span> minTrk;
<a name="l00558"></a>00558   <span class="keywordtype">double</span> minTime=0;
<a name="l00559"></a>00559   <span class="keywordtype">double</span> maxTime;
<a name="l00560"></a>00560   <span class="keywordtype">int</span> i;
<a name="l00561"></a>00561   ulong tempo=(ulong)(500000 * ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00562"></a>00562   <span class="keywordflow">for</span> (i=0;i&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;i++)
<a name="l00563"></a>00563   {
<a name="l00564"></a>00564     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#a1066b85a0a6835a7243ff07a6362a931" title="Initializes the iterator.">init</a>();
<a name="l00565"></a>00565     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00566"></a>00566   }
<a name="l00567"></a>00567 
<a name="l00568"></a>00568   midi-&gt;<a class="code" href="classDeviceManager.html#a63c6809d3a6e0d18eecdf2f2b4115d7b" title="Starts the timer.">tmrStart</a>(info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>);
<a name="l00569"></a>00569   <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a> *ev=<span class="keyword">new</span> <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a>;
<a name="l00570"></a>00570   ctl-&gt;ev=ev;
<a name="l00571"></a>00571   ctl-&gt;ticksTotal=info-&gt;<a class="code" href="structMidiFileInfo.html#a1b5f67426b433c9904a22682404c98f2" title="Total number of MIDI ticks.">ticksTotal</a>;
<a name="l00572"></a>00572   ctl-&gt;ticksPlayed=0;
<a name="l00573"></a>00573   <span class="comment">//ctl-&gt;millisecsPlayed=0;</span>
<a name="l00574"></a>00574   ulong ticksplayed=0;
<a name="l00575"></a>00575   <span class="keywordtype">double</span> absTimeAtChangeTempo=0;
<a name="l00576"></a>00576   <span class="keywordtype">double</span> absTime=0;
<a name="l00577"></a>00577   <span class="keywordtype">double</span> diffTime=0;
<a name="l00578"></a>00578   <a class="code" href="classMidiStatus.html" title="Stores the status of a MIDI device .">MidiStatus</a> *midistat;
<a name="l00579"></a>00579   <span class="comment">//ulong mspass;</span>
<a name="l00580"></a>00580   <span class="keywordtype">double</span> prevms=0;
<a name="l00581"></a>00581   <span class="keywordtype">int</span> j;
<a name="l00582"></a>00582   <span class="keywordtype">int</span> halt=0;
<a name="l00583"></a>00583   ctl-&gt;tempo=tempo;
<a name="l00584"></a>00584   ctl-&gt;num=4;
<a name="l00585"></a>00585   ctl-&gt;den=4;
<a name="l00586"></a>00586   <span class="keywordtype">int</span> playing;
<a name="l00587"></a>00587   ctl-&gt;<a class="code" href="structPlayerController.html#a238ef24467903c32ca40157f753b8027" title="When the player is paused, paused is set to 1.">paused</a>=0;
<a name="l00588"></a>00588   <span class="keywordflow">if</span> ((ctl-&gt;message!=0)&amp;&amp;(ctl-&gt;message &amp; PLAYER_SETPOS))
<a name="l00589"></a>00589   {
<a name="l00590"></a>00590     ctl-&gt;<a class="code" href="structPlayerController.html#aa4f205b564905418df30b5b55398a03f" title="When the player seeking the position of the song, moving is set to 1.">moving</a>=1;
<a name="l00591"></a>00591     ctl-&gt;message&amp;=~PLAYER_SETPOS;
<a name="l00592"></a>00592     midi-&gt;<a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd" title="Synchronizes with the MIDI buffer.">sync</a>(1);
<a name="l00593"></a>00593     midi-&gt;<a class="code" href="classDeviceManager.html#aae81962047a142ae5f5e5e0bcbce6c2f" title="Stops the timer.">tmrStop</a>();
<a name="l00594"></a>00594     midi-&gt;<a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8" title="Closes the devices, and /dev/sequencer.">closeDev</a>();
<a name="l00595"></a>00595     midistat = <span class="keyword">new</span> <a class="code" href="classMidiStatus.html" title="Stores the status of a MIDI device .">MidiStatus</a>();
<a name="l00596"></a>00596     <a class="code" href="classMidiPlayer.html#a3750b3a9d334fcd15646bf1f8f55b8a9" title="Sets the position in a song.">setPos</a>(ctl-&gt;gotomsec,midistat);
<a name="l00597"></a>00597     minTime=ctl-&gt;gotomsec;
<a name="l00598"></a>00598     prevms=(ulong)minTime;
<a name="l00599"></a>00599     midi-&gt;<a class="code" href="classDeviceManager.html#adf3c0979839a9c05f64fc63eca98e5fb" title="Open the devices.">openDev</a>();
<a name="l00600"></a>00600     midi-&gt;<a class="code" href="classDeviceManager.html#a63c6809d3a6e0d18eecdf2f2b4115d7b" title="Starts the timer.">tmrStart</a>(info-&gt;<a class="code" href="structMidiFileInfo.html#ac3d57b8e06f2bd0ccdbc84c1a216d9cf" title="Ticks per cuarter note.">ticksPerCuarterNote</a>);
<a name="l00601"></a>00601     diffTime=ctl-&gt;gotomsec;
<a name="l00602"></a>00602     midistat-&gt;<a class="code" href="classMidiStatus.html#afe1711f834c36132603d88e6e8a085ff" title="Sends the current MIDI state to the DeviceManager object used as parameter (you should have already s...">sendData</a>(midi,ctl-&gt;<a class="code" href="structPlayerController.html#a927f40c119fbd1fd7d7ec79fbd193fa5" title="If gm is 1, the song follows the General Midi standard, if gm is 0, the song is in MT 32 format...">gm</a>);
<a name="l00603"></a>00603     <span class="keyword">delete</span> midistat;
<a name="l00604"></a>00604     midi-&gt;<a class="code" href="classDeviceManager.html#a4dc2867a62b15054e8acdc4380199830" title="Loads the patches you&#39;re going to use .">setPatchesToUse</a>(info-&gt;<a class="code" href="structMidiFileInfo.html#aa5c50847bd8f90427c0ea1d8ec1bd6a4" title="Patches used in the MIDI file.">patchesUsed</a>);
<a name="l00605"></a>00605     ctl-&gt;<a class="code" href="structPlayerController.html#aa4f205b564905418df30b5b55398a03f" title="When the player seeking the position of the song, moving is set to 1.">moving</a>=0;
<a name="l00606"></a>00606   } <span class="keywordflow">else</span>
<a name="l00607"></a>00607     <span class="keywordflow">for</span> (i=0;i&lt;16;i++)
<a name="l00608"></a>00608     {
<a name="l00609"></a>00609       <span class="keywordflow">if</span> (ctl-&gt;<a class="code" href="structPlayerController.html#ad10bf404d38e97eb6dfaad4e797010fa" title="Activate or disactivate the force to use a patch for a given channel.">forcepgm</a>[i])
<a name="l00610"></a>00610       {
<a name="l00611"></a>00611     midi-&gt;<a class="code" href="classDeviceManager.html#a457923289e59bd156e3d57d5d9aecd33" title="Changes the patch (instrument) on a MIDI channel.">chnPatchChange</a>(i, ctl-&gt;<a class="code" href="structPlayerController.html#a46d5932a4179ee63a7bdf8fc2923dc46" title="Force a given patch in each channel at &quot;this&quot; moment, as determined by forcepgm.">pgm</a>[i]);
<a name="l00612"></a>00612       }
<a name="l00613"></a>00613     }
<a name="l00614"></a>00614 
<a name="l00615"></a>00615   timeval begintv;
<a name="l00616"></a>00616   gettimeofday(&amp;begintv, NULL);
<a name="l00617"></a>00617   ctl-&gt;beginmillisec=begintv.tv_sec*1000+begintv.tv_usec/1000;
<a name="l00618"></a>00618   ctl-&gt;<a class="code" href="structPlayerController.html#a11857f06c4977071fa437aa3f0b0adee" title="When pause is released, if the caller must know when the player has opened the devices and is playing...">OK</a>=1;
<a name="l00619"></a>00619   ctl-&gt;<a class="code" href="structPlayerController.html#a3b0850cc54ce2882b282eaa8cb712719" title="When the player is playing (or paused), playing is set to 1.">playing</a>=playing=1;
<a name="l00620"></a>00620 
<a name="l00621"></a>00621   <span class="keywordflow">while</span> (playing)
<a name="l00622"></a>00622     {
<a name="l00623"></a>00623       <span class="comment">/*</span>
<a name="l00624"></a>00624 <span class="comment">      if (ctl-&gt;message!=0)</span>
<a name="l00625"></a>00625 <span class="comment">      {</span>
<a name="l00626"></a>00626 <span class="comment">    if (ctl-&gt;message &amp; PLAYER_DOPAUSE)</span>
<a name="l00627"></a>00627 <span class="comment">    {</span>
<a name="l00628"></a>00628 <span class="comment">      diffTime=minTime;</span>
<a name="l00629"></a>00629 <span class="comment">      ctl-&gt;message&amp;=~PLAYER_DOPAUSE;</span>
<a name="l00630"></a>00630 <span class="comment">      midi-&gt;sync(1);</span>
<a name="l00631"></a>00631 <span class="comment">      midi-&gt;tmrStop();</span>
<a name="l00632"></a>00632 <span class="comment">      ctl-&gt;paused=1; </span>
<a name="l00633"></a>00633 <span class="comment">      midi-&gt;closeDev();</span>
<a name="l00634"></a>00634 <span class="comment">      while ((ctl-&gt;paused)&amp;&amp;(!(ctl-&gt;message&amp;PLAYER_DOSTOP))</span>
<a name="l00635"></a>00635 <span class="comment">          &amp;&amp;(!(ctl-&gt;message&amp;PLAYER_HALT))) sleep(1);</span>
<a name="l00636"></a>00636 <span class="comment">      midi-&gt;openDev();</span>
<a name="l00637"></a>00637 <span class="comment">      midi-&gt;tmrStart();</span>
<a name="l00638"></a>00638 <span class="comment">      ctl-&gt;OK=1;</span>
<a name="l00639"></a>00639 <span class="comment">      printf(&quot;Continue playing ... \n&quot;);</span>
<a name="l00640"></a>00640 <span class="comment">    };</span>
<a name="l00641"></a>00641 <span class="comment">    if (ctl-&gt;message &amp; PLAYER_DOSTOP)</span>
<a name="l00642"></a>00642 <span class="comment">    {</span>
<a name="l00643"></a>00643 <span class="comment">      ctl-&gt;message&amp;=~PLAYER_DOSTOP;</span>
<a name="l00644"></a>00644 <span class="comment">      playing=0;</span>
<a name="l00645"></a>00645 <span class="comment">    };</span>
<a name="l00646"></a>00646 <span class="comment">    if (ctl-&gt;message &amp; PLAYER_HALT)</span>
<a name="l00647"></a>00647 <span class="comment">    {</span>
<a name="l00648"></a>00648 <span class="comment">      ctl-&gt;message&amp;=~PLAYER_HALT;</span>
<a name="l00649"></a>00649 <span class="comment">      playing=0;</span>
<a name="l00650"></a>00650 <span class="comment">      halt=1;</span>
<a name="l00651"></a>00651 <span class="comment">    };</span>
<a name="l00652"></a>00652 <span class="comment">    if (ctl-&gt;message &amp; PLAYER_SETPOS)</span>
<a name="l00653"></a>00653 <span class="comment">    {</span>
<a name="l00654"></a>00654 <span class="comment">      ctl-&gt;moving=1;</span>
<a name="l00655"></a>00655 <span class="comment">      ctl-&gt;message&amp;=~PLAYER_SETPOS;</span>
<a name="l00656"></a>00656 <span class="comment">      midi-&gt;sync(1);</span>
<a name="l00657"></a>00657 <span class="comment">      midi-&gt;tmrStop();</span>
<a name="l00658"></a>00658 <span class="comment">      midi-&gt;closeDev();</span>
<a name="l00659"></a>00659 <span class="comment">      midistat = new midiStat();</span>
<a name="l00660"></a>00660 <span class="comment">      SetPos(ctl-&gt;gotomsec,midistat);</span>
<a name="l00661"></a>00661 <span class="comment">      minTime=ctl-&gt;gotomsec;</span>
<a name="l00662"></a>00662 <span class="comment">      prevms=(ulong)minTime;</span>
<a name="l00663"></a>00663 <span class="comment">      midi-&gt;openDev();</span>
<a name="l00664"></a>00664 <span class="comment">      midi-&gt;tmrStart();</span>
<a name="l00665"></a>00665 <span class="comment">      diffTime=ctl-&gt;gotomsec;</span>
<a name="l00666"></a>00666 <span class="comment">      ctl-&gt;moving=0;</span>
<a name="l00667"></a>00667 <span class="comment">      midistat-&gt;sendData(midi,ctl-&gt;gm);</span>
<a name="l00668"></a>00668 <span class="comment">      delete midistat;</span>
<a name="l00669"></a>00669 <span class="comment">      ctl-&gt;OK=1;</span>
<a name="l00670"></a>00670 <span class="comment">      while (ctl-&gt;OK==1) ;</span>
<a name="l00671"></a>00671 <span class="comment">      ctl-&gt;moving=0;</span>
<a name="l00672"></a>00672 <span class="comment">    };</span>
<a name="l00673"></a>00673 <span class="comment">      };</span>
<a name="l00674"></a>00674 <span class="comment">      */</span>
<a name="l00675"></a>00675     prevms=minTime;
<a name="l00676"></a>00676       <span class="comment">//    ctl-&gt;millisecsPlayed=minTime;</span>
<a name="l00677"></a>00677       trk=0;
<a name="l00678"></a>00678       minTrk=0;
<a name="l00679"></a>00679       maxTime=minTime + 120000L <span class="comment">/* milliseconds */</span>;
<a name="l00680"></a>00680     minTime=maxTime;
<a name="l00681"></a>00681       playing=0;
<a name="l00682"></a>00682       <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00683"></a>00683       {
<a name="l00684"></a>00684     <span class="keywordflow">if</span> (tracks[trk]-&gt;absMsOfNextEvent()&lt;minTime)
<a name="l00685"></a>00685     {
<a name="l00686"></a>00686       minTrk=trk;
<a name="l00687"></a>00687       minTime=tracks[minTrk]-&gt;<a class="code" href="classMidiTrack.html#afae662342050ef7a5621af73a45dffb5" title="Returns the absolute number of milliseconds of the next event.">absMsOfNextEvent</a>();
<a name="l00688"></a>00688       playing=1;
<a name="l00689"></a>00689     }
<a name="l00690"></a>00690     trk++;
<a name="l00691"></a>00691       }
<a name="l00692"></a>00692 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00693"></a>00693 <span class="preprocessor"></span>      printf(<span class="stringliteral">&quot;minTime %g\n&quot;</span>,minTime);
<a name="l00694"></a>00694 <span class="preprocessor">#endif</span>
<a name="l00695"></a>00695 <span class="preprocessor"></span>      <span class="comment">// if ((minTime==maxTime)/* || (minTicks&gt; 60000L)*/)</span>
<a name="l00696"></a>00696       <span class="keywordflow">if</span> (playing==0)
<a name="l00697"></a>00697       {
<a name="l00698"></a>00698     <span class="comment">// playing=0;</span>
<a name="l00699"></a>00699 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00700"></a>00700 <span class="preprocessor"></span>    printf(<span class="stringliteral">&quot;END of playing\n&quot;</span>);
<a name="l00701"></a>00701 <span class="preprocessor">#endif</span>
<a name="l00702"></a>00702 <span class="preprocessor"></span>      }
<a name="l00703"></a>00703       <span class="keywordflow">else</span>
<a name="l00704"></a>00704       { 
<a name="l00705"></a>00705     <span class="comment">// mspass=(ulong)(minTime-prevms);</span>
<a name="l00706"></a>00706     trk=0;
<a name="l00707"></a>00707     <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00708"></a>00708     {
<a name="l00709"></a>00709       tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a3853ed58cfeddeb48a3ec9c00875d984" title="Returns the current millisecond which the iterator is at.">currentMs</a>(minTime);
<a name="l00710"></a>00710       trk++;
<a name="l00711"></a>00711     }
<a name="l00712"></a>00712     midi-&gt;<a class="code" href="classDeviceManager.html#a27f98f4e3ae1372925ba284fe9e3a7fd" title="Sets the number of milliseconds at which the next event will be sent.">wait</a>(minTime-diffTime);
<a name="l00713"></a>00713       }
<a name="l00714"></a>00714       trk=minTrk;
<a name="l00715"></a>00715       tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a0116697d2b63b1369b980dcbb12ce9b4" title="Reads the event at the iterator position, and puts it on the structure pointed to by ev...">readEvent</a>(ev);
<a name="l00716"></a>00716       <span class="keywordflow">switch</span> (ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>)
<a name="l00717"></a>00717       {
<a name="l00718"></a>00718     <span class="keywordflow">case</span> (MIDI_NOTEON) : 
<a name="l00719"></a>00719       midi-&gt;<a class="code" href="classDeviceManager.html#a0a8fa608705b596053d3a033ffc50124" title="Sends a Note On MIDI event.">noteOn</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>);<span class="keywordflow">break</span>;
<a name="l00720"></a>00720     <span class="keywordflow">case</span> (MIDI_NOTEOFF): 
<a name="l00721"></a>00721       midi-&gt;<a class="code" href="classDeviceManager.html#ab68d50cd0887a9952f90d1ce34f23ae0" title="Sends a Note Off MIDI event.">noteOff</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>);<span class="keywordflow">break</span>;
<a name="l00722"></a>00722     <span class="keywordflow">case</span> (MIDI_KEY_PRESSURE) :
<a name="l00723"></a>00723       midi-&gt;<a class="code" href="classDeviceManager.html#ac1c843e8d8f3b0e2d9364ccd570c0623" title="Sends a Key Pressure (or Aftertouch) MIDI event.">keyPressure</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#a82a0ff0d4ff1972cf946bc959b0d15c1" title="Note.">note</a>,ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>);<span class="keywordflow">break</span>;
<a name="l00724"></a>00724     <span class="keywordflow">case</span> (MIDI_PGM_CHANGE) :
<a name="l00725"></a>00725       <span class="keywordflow">if</span> (!ctl-&gt;<a class="code" href="structPlayerController.html#ad10bf404d38e97eb6dfaad4e797010fa" title="Activate or disactivate the force to use a patch for a given channel.">forcepgm</a>[ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>])
<a name="l00726"></a>00726         midi-&gt;<a class="code" href="classDeviceManager.html#a457923289e59bd156e3d57d5d9aecd33" title="Changes the patch (instrument) on a MIDI channel.">chnPatchChange</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, (ctl-&gt;<a class="code" href="structPlayerController.html#a927f40c119fbd1fd7d7ec79fbd193fa5" title="If gm is 1, the song follows the General Midi standard, if gm is 0, the song is in MT 32 format...">gm</a>==1)?(ev-&gt;<a class="code" href="structMidiEvent.html#aacb68e9fb8dbef8f788fc4be25c426ee" title="Patch (if command was a change patch command)">patch</a>):(MT32toGM[ev-&gt;<a class="code" href="structMidiEvent.html#aacb68e9fb8dbef8f788fc4be25c426ee" title="Patch (if command was a change patch command)">patch</a>]));<span class="keywordflow">break</span>;
<a name="l00727"></a>00727     <span class="keywordflow">case</span> (MIDI_CHN_PRESSURE) :
<a name="l00728"></a>00728       midi-&gt;<a class="code" href="classDeviceManager.html#aa5538517c5a963e4a416cd4aa2b6dbd6" title="Changes the Pressure (Aftertouch) on a MIDI channel.">chnPressure</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>);<span class="keywordflow">break</span>;
<a name="l00729"></a>00729     <span class="keywordflow">case</span> (MIDI_PITCH_BEND) :
<a name="l00730"></a>00730       midi-&gt;<a class="code" href="classDeviceManager.html#a0f6cd1f7c8283dcff2d143de6bce1236" title="Changes the Pitch Bender value on a MIDI channel.">chnPitchBender</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>,ev-&gt;<a class="code" href="structMidiEvent.html#a96954680a5ce3d5fc974a0b1f97109da" title="Data 2.">d2</a>);<span class="keywordflow">break</span>;
<a name="l00731"></a>00731     <span class="keywordflow">case</span> (MIDI_CTL_CHANGE) :
<a name="l00732"></a>00732       midi-&gt;<a class="code" href="classDeviceManager.html#a5b810226cc168b31edbc80ac8d785227" title="Sends a Controller event to a MIDI channel.">chnController</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#a44e56b60ddbf21510abaf4ebc8156bf8" title="Patch (if command was a controller command)">ctl</a>,ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>);<span class="keywordflow">break</span>;
<a name="l00733"></a>00733     <span class="keywordflow">case</span> (MIDI_SYSTEM_PREFIX) :
<a name="l00734"></a>00734       <span class="keywordflow">if</span> ((ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>|ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>)==META_EVENT)
<a name="l00735"></a>00735       {
<a name="l00736"></a>00736         <span class="keywordflow">if</span> ((ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==5)||(ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==1))
<a name="l00737"></a>00737         {
<a name="l00738"></a>00738           ctl-&gt;SPEVplayed++;
<a name="l00739"></a>00739         }
<a name="l00740"></a>00740         <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==ME_SET_TEMPO)
<a name="l00741"></a>00741         {
<a name="l00742"></a>00742           absTimeAtChangeTempo=absTime;
<a name="l00743"></a>00743           ticksplayed=0;
<a name="l00744"></a>00744           ctl-&gt;SPEVplayed++;
<a name="l00745"></a>00745           tempo=(ulong)(((ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[0]&lt;&lt;16)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[1]&lt;&lt;8)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[2]))*ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00746"></a>00746 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00747"></a>00747 <span class="preprocessor"></span>              printf(<span class="stringliteral">&quot;Tempo : %ld %g (ratio : %g)\n&quot;</span>,tempo,tempoToMetronomeTempo(tempo),ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00748"></a>00748 <span class="preprocessor">#endif</span>
<a name="l00749"></a>00749 <span class="preprocessor"></span>              midi-&gt;<a class="code" href="classDeviceManager.html#ac993414a510635a85f860e202151ed47" title="Sets the tempo which will be used to convert between ticks and milliseconds.">tmrSetTempo</a>((<span class="keywordtype">int</span>)tempoToMetronomeTempo(tempo));
<a name="l00750"></a>00750               ctl-&gt;tempo=tempo;       
<a name="l00751"></a>00751           <span class="keywordflow">for</span> (j=0;j&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;j++)
<a name="l00752"></a>00752           {
<a name="l00753"></a>00753         tracks[j]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00754"></a>00754           }
<a name="l00755"></a>00755         }
<a name="l00756"></a>00756         <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==ME_TIME_SIGNATURE)
<a name="l00757"></a>00757         {
<a name="l00758"></a>00758           ctl-&gt;num=ev-&gt;<a class="code" href="structMidiEvent.html#a96954680a5ce3d5fc974a0b1f97109da" title="Data 2.">d2</a>;
<a name="l00759"></a>00759           ctl-&gt;den=ev-&gt;<a class="code" href="structMidiEvent.html#a8433e0277480964f084c2e380f417ac7" title="Data 3.">d3</a>;
<a name="l00760"></a>00760           ctl-&gt;SPEVplayed++;
<a name="l00761"></a>00761         }
<a name="l00762"></a>00762       }
<a name="l00763"></a>00763       <span class="keywordflow">break</span>;
<a name="l00764"></a>00764       }
<a name="l00765"></a>00765       <span class="keywordflow">if</span> (calloutput)
<a name="l00766"></a>00766       {
<a name="l00767"></a>00767     midi-&gt;<a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd" title="Synchronizes with the MIDI buffer.">sync</a>();
<a name="l00768"></a>00768     output();
<a name="l00769"></a>00769       }
<a name="l00770"></a>00770 
<a name="l00771"></a>00771     }
<a name="l00772"></a>00772   ctl-&gt;ev=NULL;
<a name="l00773"></a>00773   <span class="keyword">delete</span> ev;
<a name="l00774"></a>00774 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00775"></a>00775 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;Syncronizing ...\n&quot;</span>);
<a name="l00776"></a>00776 <span class="preprocessor">#endif</span>
<a name="l00777"></a>00777 <span class="preprocessor"></span>  <span class="keywordflow">if</span> (halt) 
<a name="l00778"></a>00778     midi-&gt;<a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd" title="Synchronizes with the MIDI buffer.">sync</a>(1);
<a name="l00779"></a>00779   <span class="keywordflow">else</span> 
<a name="l00780"></a>00780     midi-&gt;<a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd" title="Synchronizes with the MIDI buffer.">sync</a>();
<a name="l00781"></a>00781 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00782"></a>00782 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;Closing device ...\n&quot;</span>);
<a name="l00783"></a>00783 <span class="preprocessor">#endif</span>
<a name="l00784"></a>00784 <span class="preprocessor"></span>  midi-&gt;<a class="code" href="classDeviceManager.html#ae2cdcd7de4b43eb7580b1979a4ce12ed" title="Sends an all notes off event.">allNotesOff</a>();
<a name="l00785"></a>00785   midi-&gt;<a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8" title="Closes the devices, and /dev/sequencer.">closeDev</a>();
<a name="l00786"></a>00786   ctl-&gt;<a class="code" href="structPlayerController.html#a3b0850cc54ce2882b282eaa8cb712719" title="When the player is playing (or paused), playing is set to 1.">playing</a>=0;
<a name="l00787"></a>00787 <span class="preprocessor">#ifdef PLAYERDEBUG</span>
<a name="l00788"></a>00788 <span class="preprocessor"></span>  printf(<span class="stringliteral">&quot;Bye...\n&quot;</span>);
<a name="l00789"></a>00789 <span class="preprocessor">#endif</span>
<a name="l00790"></a>00790 <span class="preprocessor"></span>  ctl-&gt;<a class="code" href="structPlayerController.html#a11857f06c4977071fa437aa3f0b0adee" title="When pause is released, if the caller must know when the player has opened the devices and is playing...">OK</a>=1;
<a name="l00791"></a>00791   ctl-&gt;<a class="code" href="structPlayerController.html#aca00d4196ab16700723944c16f3ffde6" title="When the player has finished playing a song, finished is set to 1.">finished</a>=1;
<a name="l00792"></a>00792 }
<a name="l00793"></a>00793 
<a name="l00794"></a>00794 
<a name="l00795"></a><a class="code" href="classMidiPlayer.html#a3750b3a9d334fcd15646bf1f8f55b8a9">00795</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#a3750b3a9d334fcd15646bf1f8f55b8a9" title="Sets the position in a song.">MidiPlayer::setPos</a>(ulong gotomsec,<a class="code" href="classMidiStatus.html" title="Stores the status of a MIDI device .">MidiStatus</a> *midistat)
<a name="l00796"></a>00796 {
<a name="l00797"></a>00797   <span class="keywordtype">int</span> trk,minTrk;
<a name="l00798"></a>00798   ulong tempo=(ulong)(500000 * ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00799"></a>00799   <span class="keywordtype">double</span> minTime=0,maxTime,prevms=0;
<a name="l00800"></a>00800   <span class="keywordtype">int</span> i,j,likeplaying=1;
<a name="l00801"></a>00801 
<a name="l00802"></a>00802   <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a> *ev=<span class="keyword">new</span> <a class="code" href="structMidiEvent.html" title="An structure that represents a MIDI event.">MidiEvent</a>;
<a name="l00803"></a>00803   ctl-&gt;SPEVplayed=0;
<a name="l00804"></a>00804   <span class="keywordflow">for</span> (i=0;i&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;i++)
<a name="l00805"></a>00805   {
<a name="l00806"></a>00806     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#a1066b85a0a6835a7243ff07a6362a931" title="Initializes the iterator.">init</a>();
<a name="l00807"></a>00807     tracks[i]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00808"></a>00808   }
<a name="l00809"></a>00809 
<a name="l00810"></a>00810   <span class="keywordflow">for</span> (i=0;i&lt;16;i++)
<a name="l00811"></a>00811   {
<a name="l00812"></a>00812     <span class="keywordflow">if</span> (ctl-&gt;<a class="code" href="structPlayerController.html#ad10bf404d38e97eb6dfaad4e797010fa" title="Activate or disactivate the force to use a patch for a given channel.">forcepgm</a>[i]) midistat-&gt;<a class="code" href="classMidiStatus.html#aa87f6b83c63e822654a53f544b9d8bdd" title="Stores a new patch in channel chn.">chnPatchChange</a>(i, ctl-&gt;<a class="code" href="structPlayerController.html#a46d5932a4179ee63a7bdf8fc2923dc46" title="Force a given patch in each channel at &quot;this&quot; moment, as determined by forcepgm.">pgm</a>[i]);
<a name="l00813"></a>00813   }
<a name="l00814"></a>00814 
<a name="l00815"></a>00815   <span class="keywordflow">while</span> (likeplaying)
<a name="l00816"></a>00816   {
<a name="l00817"></a>00817     trk=0;
<a name="l00818"></a>00818     minTrk=0;
<a name="l00819"></a>00819     maxTime=minTime + 120000L; <span class="comment">/*milliseconds (2 minutes)*/</span>
<a name="l00820"></a>00820     minTime=maxTime;
<a name="l00821"></a>00821     <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00822"></a>00822     {
<a name="l00823"></a>00823       <span class="keywordflow">if</span> (tracks[trk]-&gt;absMsOfNextEvent()&lt;minTime)
<a name="l00824"></a>00824       {
<a name="l00825"></a>00825     minTrk=trk;
<a name="l00826"></a>00826     minTime=tracks[minTrk]-&gt;<a class="code" href="classMidiTrack.html#afae662342050ef7a5621af73a45dffb5" title="Returns the absolute number of milliseconds of the next event.">absMsOfNextEvent</a>();
<a name="l00827"></a>00827       }
<a name="l00828"></a>00828       trk++;
<a name="l00829"></a>00829     }
<a name="l00830"></a>00830     <span class="keywordflow">if</span> (minTime==maxTime) 
<a name="l00831"></a>00831     {
<a name="l00832"></a>00832       likeplaying=0;
<a name="l00833"></a>00833 <span class="preprocessor">#ifdef GENERAL_DEBUG_MESSAGES</span>
<a name="l00834"></a>00834 <span class="preprocessor"></span>      printf(<span class="stringliteral">&quot;END of likeplaying\n&quot;</span>);
<a name="l00835"></a>00835 <span class="preprocessor">#endif</span>
<a name="l00836"></a>00836 <span class="preprocessor"></span>    }
<a name="l00837"></a>00837     <span class="keywordflow">else</span>
<a name="l00838"></a>00838     {   
<a name="l00839"></a>00839       <span class="keywordflow">if</span> (minTime&gt;=gotomsec)
<a name="l00840"></a>00840       {
<a name="l00841"></a>00841     prevms=gotomsec;
<a name="l00842"></a>00842     likeplaying=0;
<a name="l00843"></a>00843 <span class="preprocessor">#ifdef GENERAL_DEBUG_MESSAGES</span>
<a name="l00844"></a>00844 <span class="preprocessor"></span>    printf(<span class="stringliteral">&quot;Position reached !! \n&quot;</span>);
<a name="l00845"></a>00845 <span class="preprocessor">#endif</span>
<a name="l00846"></a>00846 <span class="preprocessor"></span>    minTime=gotomsec;
<a name="l00847"></a>00847       }
<a name="l00848"></a>00848       <span class="keywordflow">else</span>
<a name="l00849"></a>00849       {
<a name="l00850"></a>00850     prevms=minTime;
<a name="l00851"></a>00851       }
<a name="l00852"></a>00852       trk=0;
<a name="l00853"></a>00853       <span class="keywordflow">while</span> (trk&lt;info-&gt;ntracks)
<a name="l00854"></a>00854       {
<a name="l00855"></a>00855     tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a3853ed58cfeddeb48a3ec9c00875d984" title="Returns the current millisecond which the iterator is at.">currentMs</a>(minTime);
<a name="l00856"></a>00856     trk++;
<a name="l00857"></a>00857       }
<a name="l00858"></a>00858     }
<a name="l00859"></a>00859 
<a name="l00860"></a>00860     <span class="keywordflow">if</span> (likeplaying)
<a name="l00861"></a>00861     {
<a name="l00862"></a>00862       trk=minTrk;
<a name="l00863"></a>00863       tracks[trk]-&gt;<a class="code" href="classMidiTrack.html#a0116697d2b63b1369b980dcbb12ce9b4" title="Reads the event at the iterator position, and puts it on the structure pointed to by ev...">readEvent</a>(ev);
<a name="l00864"></a>00864       <span class="keywordflow">switch</span> (ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>)
<a name="l00865"></a>00865       {
<a name="l00866"></a>00866     <span class="comment">/*  case (MIDI_NOTEON) : </span>
<a name="l00867"></a>00867 <span class="comment">        midistat-&gt;noteOn(ev-&gt;chn, ev-&gt;note, ev-&gt;vel);break;</span>
<a name="l00868"></a>00868 <span class="comment">        case (MIDI_NOTEOFF): </span>
<a name="l00869"></a>00869 <span class="comment">        midistat-&gt;noteOff(ev-&gt;chn, ev-&gt;note, ev-&gt;vel);break;</span>
<a name="l00870"></a>00870 <span class="comment">        case (MIDI_KEY_PRESSURE) :</span>
<a name="l00871"></a>00871 <span class="comment">        midistat-&gt;keyPressure(ev-&gt;chn, ev-&gt;note,ev-&gt;vel);break;</span>
<a name="l00872"></a>00872 <span class="comment">     */</span>
<a name="l00873"></a>00873     <span class="keywordflow">case</span> (MIDI_PGM_CHANGE) :
<a name="l00874"></a>00874       <span class="keywordflow">if</span> (!ctl-&gt;<a class="code" href="structPlayerController.html#ad10bf404d38e97eb6dfaad4e797010fa" title="Activate or disactivate the force to use a patch for a given channel.">forcepgm</a>[ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>]) midistat-&gt;<a class="code" href="classMidiStatus.html#aa87f6b83c63e822654a53f544b9d8bdd" title="Stores a new patch in channel chn.">chnPatchChange</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#aacb68e9fb8dbef8f788fc4be25c426ee" title="Patch (if command was a change patch command)">patch</a>);<span class="keywordflow">break</span>;
<a name="l00875"></a>00875     <span class="keywordflow">case</span> (MIDI_CHN_PRESSURE) :
<a name="l00876"></a>00876       midistat-&gt;<a class="code" href="classMidiStatus.html#a665f22bd553a7d9aa31975342d4de200" title="Stores a new channel pressure value in channel chn.">chnPressure</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ababcd82f5b29a5acfecc82704066af9a" title="Velocity.">vel</a>);<span class="keywordflow">break</span>;
<a name="l00877"></a>00877     <span class="keywordflow">case</span> (MIDI_PITCH_BEND) :
<a name="l00878"></a>00878       midistat-&gt;<a class="code" href="classMidiStatus.html#a05ce206f45b5a8a9065af02c6d98babb" title="Stores a new pitch bender value in channel chn.">chnPitchBender</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>,ev-&gt;<a class="code" href="structMidiEvent.html#a96954680a5ce3d5fc974a0b1f97109da" title="Data 2.">d2</a>);<span class="keywordflow">break</span>;
<a name="l00879"></a>00879     <span class="keywordflow">case</span> (MIDI_CTL_CHANGE) :
<a name="l00880"></a>00880       midistat-&gt;<a class="code" href="classMidiStatus.html#a99ef5ce24793b542e16427732edf7344" title="Stores a new value for controller ctl in channel chn.">chnController</a>(ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>, ev-&gt;<a class="code" href="structMidiEvent.html#a44e56b60ddbf21510abaf4ebc8156bf8" title="Patch (if command was a controller command)">ctl</a>,ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>);<span class="keywordflow">break</span>;
<a name="l00881"></a>00881     <span class="keywordflow">case</span> (MIDI_SYSTEM_PREFIX) :
<a name="l00882"></a>00882       <span class="keywordflow">if</span> ((ev-&gt;<a class="code" href="structMidiEvent.html#a3560e3a72ebad44fb1e66497806cbff1" title="MIDI Command.">command</a>|ev-&gt;<a class="code" href="structMidiEvent.html#a518e7efd3286ad81f7edbb6e1b908d9d" title="Channel.">chn</a>)==META_EVENT)
<a name="l00883"></a>00883       {
<a name="l00884"></a>00884         <span class="keywordflow">if</span> ((ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==5)||(ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==1))
<a name="l00885"></a>00885         {
<a name="l00886"></a>00886           ctl-&gt;SPEVplayed++;
<a name="l00887"></a>00887         }
<a name="l00888"></a>00888         <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==ME_SET_TEMPO)
<a name="l00889"></a>00889         {
<a name="l00890"></a>00890           ctl-&gt;SPEVplayed++;
<a name="l00891"></a>00891           tempo=(ulong)(((ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[0]&lt;&lt;16)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[1]&lt;&lt;8)|(ev-&gt;<a class="code" href="structMidiEvent.html#ad3534e436eb4129a153d0f6b1859b933" title="The data for commands like text, sysex, etc.">data</a>[2]))*ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00892"></a>00892 
<a name="l00893"></a>00893           midistat-&gt;<a class="code" href="classMidiStatus.html#a6a087c28eee1c9e02ba37f0adf45189b" title="Sets the tempo.">tmrSetTempo</a>((<span class="keywordtype">int</span>)tempoToMetronomeTempo(tempo));     
<a name="l00894"></a>00894           <span class="keywordflow">for</span> (j=0;j&lt;info-&gt;<a class="code" href="structMidiFileInfo.html#aa56f8c64d32032c48ea1e70a703338bc" title="Number of tracks.">ntracks</a>;j++)
<a name="l00895"></a>00895           {
<a name="l00896"></a>00896         tracks[j]-&gt;<a class="code" href="classMidiTrack.html#ae299d7d5d937e69dda16c36f9ff9498a" title="Change the tempo of the song.">changeTempo</a>(tempo);
<a name="l00897"></a>00897           }
<a name="l00898"></a>00898         }
<a name="l00899"></a>00899         <span class="keywordflow">if</span> (ev-&gt;<a class="code" href="structMidiEvent.html#ab99f7ad7a7f2cc82e2e803dff701ef09" title="Data 1.">d1</a>==ME_TIME_SIGNATURE)
<a name="l00900"></a>00900         {
<a name="l00901"></a>00901           ctl-&gt;num=ev-&gt;<a class="code" href="structMidiEvent.html#a96954680a5ce3d5fc974a0b1f97109da" title="Data 2.">d2</a>;
<a name="l00902"></a>00902           ctl-&gt;den=ev-&gt;<a class="code" href="structMidiEvent.html#a8433e0277480964f084c2e380f417ac7" title="Data 3.">d3</a>;
<a name="l00903"></a>00903           ctl-&gt;SPEVplayed++;
<a name="l00904"></a>00904         }
<a name="l00905"></a>00905       }
<a name="l00906"></a>00906       <span class="keywordflow">break</span>;
<a name="l00907"></a>00907       }
<a name="l00908"></a>00908     }
<a name="l00909"></a>00909   }
<a name="l00910"></a>00910   <span class="keyword">delete</span> ev;
<a name="l00911"></a>00911   ctl-&gt;tempo=tempo;
<a name="l00912"></a>00912 }
<a name="l00913"></a>00913 
<a name="l00914"></a>00914 
<a name="l00915"></a>00915 <span class="keywordtype">void</span> MidiPlayer::debugSpecialEvents(<span class="keywordtype">void</span>)
<a name="l00916"></a>00916 {
<a name="l00917"></a>00917   <a class="code" href="structSpecialEvent.html" title="This struct stores text, lyrics and change tempo events among others.">SpecialEvent</a> *pspev=spev;
<a name="l00918"></a>00918   printf(<span class="stringliteral">&quot;**************************************\n&quot;</span>);
<a name="l00919"></a>00919   <span class="keywordflow">while</span> ((pspev!=NULL)&amp;&amp;(pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>!=0))
<a name="l00920"></a>00920   {
<a name="l00921"></a>00921     printf(<span class="stringliteral">&quot;t:%d ticks:%d diff:%ld abs:%ld s:%s tempo:%ld\n&quot;</span>,pspev-&gt;<a class="code" href="structSpecialEvent.html#acf342fb2a34e0b118a1376c41848b2db" title="Type of event.">type</a>,pspev-&gt;<a class="code" href="structSpecialEvent.html#a3761e64f20c79e26bc1746a56896f2ad" title="MIDI ticks (from the beginning of the song) at which this event is played.">ticks</a>,pspev-&gt;<a class="code" href="structSpecialEvent.html#ac2fae285709f685d06590520642d08dc" title="Delta milliseconds from the previous SpecialEvent.">diffmilliseconds</a>,pspev-&gt;<a class="code" href="structSpecialEvent.html#ab38473129e31721939864806f504bc51" title="The absolute millisecond (from the beginning of the song) at which this SpecialEvent object is played...">absmilliseconds</a>,pspev-&gt;<a class="code" href="structSpecialEvent.html#a70be72dd69b6733c85b4519f92b1a06f" title="Text field .">text</a>,pspev-&gt;<a class="code" href="structSpecialEvent.html#a40d1ef921f86a255e03bf0008caa4d99" title="Tempo field .">tempo</a>);
<a name="l00922"></a>00922     pspev=pspev-&gt;<a class="code" href="structSpecialEvent.html#a84bce740da459beb1be0f558818614ef" title="This struct stores text, lyrics and change tempo events among others.">next</a>;
<a name="l00923"></a>00923   }
<a name="l00924"></a>00924 
<a name="l00925"></a>00925 }
<a name="l00926"></a>00926 
<a name="l00927"></a><a class="code" href="classMidiPlayer.html#aa7780171a2e75ab6f1ae204d5e4f8d11">00927</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#aa7780171a2e75ab6f1ae204d5e4f8d11" title="Enables or disables the parsing of the song when loading it.">MidiPlayer::setParseSong</a>(<span class="keywordtype">bool</span> b)
<a name="l00928"></a>00928 {
<a name="l00929"></a>00929   parsesong=b;
<a name="l00930"></a>00930 }
<a name="l00931"></a>00931 
<a name="l00932"></a><a class="code" href="classMidiPlayer.html#a52a76be4fedcb7a8f8c5f4cc04c5dec4">00932</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#a52a76be4fedcb7a8f8c5f4cc04c5dec4" title="Enables or disables the generation of beats event in a song when loading it.">MidiPlayer::setGenerateBeats</a>(<span class="keywordtype">bool</span> b)
<a name="l00933"></a>00933 {
<a name="l00934"></a>00934   generatebeats=b;
<a name="l00935"></a>00935 }
<a name="l00936"></a>00936 
<a name="l00937"></a><a class="code" href="classMidiPlayer.html#ab9816aa4f62826f14c876c9b4ac9e18b">00937</a> <span class="keywordtype">void</span> <a class="code" href="classMidiPlayer.html#ab9816aa4f62826f14c876c9b4ac9e18b" title="Changes the speed at which a song is played.">MidiPlayer::setTempoRatio</a>(<span class="keywordtype">double</span> ratio)
<a name="l00938"></a>00938 {
<a name="l00939"></a>00939   <span class="keywordflow">if</span> (songLoaded)
<a name="l00940"></a>00940   {
<a name="l00941"></a>00941     ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>=ratio;
<a name="l00942"></a>00942     parseInfoData(info,tracks,ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>);
<a name="l00943"></a>00943     <span class="keywordflow">if</span> (parsesong)
<a name="l00944"></a>00944     {
<a name="l00945"></a>00945       parseSpecialEvents();
<a name="l00946"></a>00946       <span class="keywordflow">if</span> (generatebeats) generateBeats();
<a name="l00947"></a>00947 
<a name="l00948"></a>00948     }
<a name="l00949"></a>00949   }
<a name="l00950"></a>00950   <span class="keywordflow">else</span>
<a name="l00951"></a>00951   {
<a name="l00952"></a>00952     ctl-&gt;tempo=(ulong)((ctl-&gt;tempo*ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>)/ratio);
<a name="l00953"></a>00953     ctl-&gt;<a class="code" href="structPlayerController.html#a196ae9254526602d8cfcfc4cdd47a1f6" title="Ratio to multiply the tempo to.">ratioTempo</a>=ratio;
<a name="l00954"></a>00954   }
<a name="l00955"></a>00955 
<a name="l00956"></a>00956 }
<a name="l00957"></a>00957 
<a name="l00958"></a>00958 <span class="preprocessor">#undef T2MS</span>
<a name="l00959"></a>00959 <span class="preprocessor"></span><span class="preprocessor">#undef MS2T</span>
</pre></div></div>
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