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<div class="title">kaudioplaystream.cpp</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* This file is part of the KDE project</span>
<a name="l00002"></a>00002 <span class="comment"> Copyright (C) 2003 Arnold Krille <arnold@arnoldarts.de></span>
<a name="l00003"></a>00003 <span class="comment"></span>
<a name="l00004"></a>00004 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00005"></a>00005 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00006"></a>00006 <span class="comment"> License version 2 as published by the Free Software Foundation.</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00009"></a>00009 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00010"></a>00010 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00011"></a>00011 <span class="comment"> Library General Public License for more details.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00014"></a>00014 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00015"></a>00015 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00016"></a>00016 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00017"></a>00017 <span class="comment"></span>
<a name="l00018"></a>00018 <span class="comment">*/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "kaudioplaystream.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "kaudioplaystream_p.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <kartsserver.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <kaudiomanagerplay.h></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#include <artsflow.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <soundserver.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#include <qstring.h></span>
<a name="l00033"></a>00033 <span class="comment">//#include <qptrqueue.h></span>
<a name="l00034"></a>00034 <span class="comment">//#include <qcstring.h> //QByteArray</span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#include <string.h></span> <span class="comment">// for strncpy</span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="comment">//#include <assert.h></span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 KAudioPlayStreamPrivate::KAudioPlayStreamPrivate( <a class="code" href="classKArtsServer.html" title="KArtsServer is a wrapper to conveniently get a reference to a SoundServer, and restart artsd when nec...">KArtsServer</a>* server, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> title, <a class="codeRef" href="qobject.html">QObject</a>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* n )
<a name="l00041"></a>00041 : <a class="codeRef" href="qobject.html">QObject</a>( p,n )
<a name="l00042"></a>00042 , _server( server )
<a name="l00043"></a>00043 , _play( new <a class="code" href="classKAudioManagerPlay.html" title="KDE Wrapper for Arts::Synth_AMAN_PLAY.">KAudioManagerPlay</a>( _server, title ) )
<a name="l00044"></a>00044 , _effectrack( Arts::StereoEffectStack::null() )
<a name="l00045"></a>00045 , _polling( true ), _attached( false ), _effects( true )
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00048"></a>00048 initaRts();
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 KAudioPlayStreamPrivate::~KAudioPlayStreamPrivate()
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00054"></a>00054 _play->stop();
<a name="l00055"></a>00055 <span class="keywordflow">if</span> ( _effects ) _effectrack.stop();
<a name="l00056"></a>00056 _bs2a.stop();
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordtype">void</span> KAudioPlayStreamPrivate::initaRts() {
<a name="l00060"></a>00060 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00061"></a>00061
<a name="l00062"></a>00062 _effectrack = Arts::DynamicCast( _server->server().createObject( <span class="stringliteral">"Arts::StereoEffectStack"</span> ) );
<a name="l00063"></a>00063 <span class="keywordflow">if</span> ( _effectrack.isNull() )
<a name="l00064"></a>00064 {
<a name="l00065"></a>00065 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga9acd682001598171edf8ecb104fdad2b">kdWarning</a>( 400 ) << <span class="stringliteral">"Couldn't create EffectStack!"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00066"></a>00066 _effects = <span class="keyword">false</span>;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a>00069 _bs2a = Arts::DynamicCast( _server->server().createObject( <span class="stringliteral">"Arts::ByteStreamToAudio"</span> ) );
<a name="l00070"></a>00070 <span class="keywordflow">if</span> ( _bs2a.isNull() )
<a name="l00071"></a>00071 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gac867378df37b88ddcb5331d6da3847ee">kdFatal</a>( 400 ) << <span class="stringliteral">"Couldn't create ByteStreamToAudio"</span> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keywordflow">if</span> ( _effects )
<a name="l00074"></a>00074 {
<a name="l00075"></a>00075 Arts::connect( _effectrack, _play->amanPlay() );
<a name="l00076"></a>00076 Arts::connect( _bs2a, _effectrack );
<a name="l00077"></a>00077 } <span class="keywordflow">else</span> {
<a name="l00078"></a>00078 Arts::connect( _bs2a, _play->amanPlay() );
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a>00081 _play->start();
<a name="l00082"></a>00082 <span class="keywordflow">if</span> ( _effects ) _effectrack.start();
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a><a class="code" href="classKAudioPlayStream.html#a5f67525b3ad1aa173cdd6a890f009c66">00085</a> <a class="code" href="classKAudioPlayStream.html#a5f67525b3ad1aa173cdd6a890f009c66" title="Creates a KAudioPlayStream on server with a title.">KAudioPlayStream::KAudioPlayStream</a>( <a class="code" href="classKArtsServer.html" title="KArtsServer is a wrapper to conveniently get a reference to a SoundServer, and restart artsd when nec...">KArtsServer</a>* server, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a> title, <a class="codeRef" href="qobject.html">QObject</a>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* n )
<a name="l00086"></a>00086 : <a class="codeRef" href="qobject.html">QObject</a>( p,n )
<a name="l00087"></a>00087 , d( new KAudioPlayStreamPrivate( server, title, this ) )
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00090"></a>00090 }
<a name="l00091"></a><a class="code" href="classKAudioPlayStream.html#a661b8d0c55316fa51eadd2e9131d3078">00091</a> <a class="code" href="classKAudioPlayStream.html#a661b8d0c55316fa51eadd2e9131d3078" title="Destructs the KAudioPlayStream.">KAudioPlayStream::~KAudioPlayStream</a>()
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a><a class="code" href="classKAudioPlayStream.html#a1a75b8185698cd262480a10160b429b8">00096</a> <span class="keywordtype">void</span> <a class="code" href="classKAudioPlayStream.html#a1a75b8185698cd262480a10160b429b8" title="Controls wether this Stream should poll the data from you via the signal requestData() or you use wri...">KAudioPlayStream::setPolling</a>( <span class="keywordtype">bool</span> n ) { d->_polling = n; }
<a name="l00097"></a><a class="code" href="classKAudioPlayStream.html#ad0964b0679252a0f48748fb641197370">00097</a> <span class="keywordtype">bool</span> <a class="code" href="classKAudioPlayStream.html#ad0964b0679252a0f48748fb641197370" title="Returns the polling state.">KAudioPlayStream::polling</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d->_polling; }
<a name="l00098"></a>00098
<a name="l00099"></a><a class="code" href="classKAudioPlayStream.html#ab03f0e1b66f8f6480935f815a4014f0e">00099</a> <span class="keywordtype">bool</span> <a class="code" href="classKAudioPlayStream.html#ab03f0e1b66f8f6480935f815a4014f0e">KAudioPlayStream::running</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d->_attached; }
<a name="l00100"></a>00100
<a name="l00101"></a><a class="code" href="classKAudioPlayStream.html#a72fa895910d94b501be7eedd9b612cba">00101</a> Arts::StereoEffectStack <a class="code" href="classKAudioPlayStream.html#a72fa895910d94b501be7eedd9b612cba">KAudioPlayStream::effectStack</a>()<span class="keyword"> const </span>{
<a name="l00102"></a>00102 <span class="keywordflow">return</span> d->_effectrack;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104
<a name="l00105"></a><a class="code" href="classKAudioPlayStream.html#af041978ec76025b58a1092d497c69f25">00105</a> <span class="keywordtype">void</span> <a class="code" href="classKAudioPlayStream.html#af041978ec76025b58a1092d497c69f25" title="Start the stream.">KAudioPlayStream::start</a>( <span class="keywordtype">int</span> samplingRate, <span class="keywordtype">int</span> bits, <span class="keywordtype">int</span> channels )
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <span class="stringliteral">"samplingRate: "</span> << samplingRate << <span class="stringliteral">" bits: "</span> << bits << <span class="stringliteral">" channels: "</span> << channels << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00108"></a>00108 <span class="keywordflow">if</span> ( !d->_attached )
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 d->_bs2a.samplingRate( samplingRate );
<a name="l00111"></a>00111 d->_bs2a.channels( channels );
<a name="l00112"></a>00112 d->_bs2a.bits( bits );
<a name="l00113"></a>00113
<a name="l00114"></a>00114 d->_sender = <span class="keyword">new</span> KByteSoundProducer( <span class="keyword">this</span>, d->_server->server().minStreamBufferTime(), samplingRate, bits, channels, <span class="stringliteral">"PS"</span> );
<a name="l00115"></a>00115 d->_artssender = Arts::ByteSoundProducerV2::_from_base( d->_sender );
<a name="l00116"></a>00116 <a class="codeRef" href="qobject.html#connect">Arts::connect</a>( d->_artssender, <span class="stringliteral">"outdata"</span>, d->_bs2a, <span class="stringliteral">"indata"</span> );
<a name="l00117"></a>00117
<a name="l00118"></a>00118 d->_bs2a.start();
<a name="l00119"></a>00119 d->_artssender.start();
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">// // Needed?</span>
<a name="l00122"></a>00122 Arts::Dispatcher::the()->ioManager()->processOneEvent( <span class="keyword">false</span> );
<a name="l00123"></a>00123
<a name="l00124"></a>00124 d->_attached = <span class="keyword">true</span>;
<a name="l00125"></a>00125 emit <a class="code" href="classKAudioPlayStream.html#ab03f0e1b66f8f6480935f815a4014f0e">running</a>( d->_attached );
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127 }
<a name="l00128"></a><a class="code" href="classKAudioPlayStream.html#aa28f1cc9298809ca3a919ba8f0175e98">00128</a> <span class="keywordtype">void</span> <a class="code" href="classKAudioPlayStream.html#aa28f1cc9298809ca3a919ba8f0175e98" title="Stops the stream.">KAudioPlayStream::stop</a>()
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#gafbb9aa4a84d6c0563d46550454b9714b">kdDebug</a>( 400 ) << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga634e2de2b699b31ea3a79f984e836d64">k_funcinfo</a> << <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/group__kdebug.html#ga313d520ed8f8f6b46eeef22cfb3b082a">endl</a>;
<a name="l00131"></a>00131 <span class="keywordflow">if</span> ( d->_attached )
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 d->_attached = <span class="keyword">false</span>;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 d->_bs2a.stop();
<a name="l00136"></a>00136 d->_artssender.stop();
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="comment">// Shortly stop the play so we dont get clicks and artefacts</span>
<a name="l00139"></a>00139 d->_play->stop();
<a name="l00140"></a>00140 d->_play->start();
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <a class="codeRef" href="qobject.html#disconnect">Arts::disconnect</a>( d->_artssender, d->_bs2a );
<a name="l00143"></a>00143 d->_artssender = Arts::ByteSoundProducerV2::null();
<a name="l00144"></a>00144 d->_sender = 0;
<a name="l00145"></a>00145
<a name="l00146"></a>00146 emit <a class="code" href="classKAudioPlayStream.html#ab03f0e1b66f8f6480935f815a4014f0e">running</a>( d->_attached );
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a><a class="code" href="classKAudioPlayStream.html#a4dd21f802027ada0c6ec5b99a0f4a33c">00150</a> <span class="keywordtype">void</span> <a class="code" href="classKAudioPlayStream.html#a4dd21f802027ada0c6ec5b99a0f4a33c" title="Write data into the inputbuffer.">KAudioPlayStream::write</a>( <a class="codeRef" href="qbytearray.html">QByteArray</a>& )
<a name="l00151"></a>00151 {
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a><a class="code" href="classKAudioPlayStream.html#a6ff31a8cfb0eb9e78a79a9aa84815f31">00154</a> <span class="keywordtype">void</span> <a class="code" href="classKAudioPlayStream.html#a6ff31a8cfb0eb9e78a79a9aa84815f31">KAudioPlayStream::fillData</a>( Arts::DataPacket<Arts::mcopbyte> *packet )
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <span class="comment">//kdDebug( 400 ) << k_funcinfo << "packet->size=" << packet->size << endl;</span>
<a name="l00157"></a>00157 <span class="keywordflow">if</span> ( d->_polling )
<a name="l00158"></a>00158 {
<a name="l00159"></a>00159 <a class="codeRef" href="qbytearray.html">QByteArray</a> bytearray( packet->size );
<a name="l00160"></a>00160 bytearray.setRawData( ( <span class="keywordtype">char</span>* )packet->contents, packet->size );
<a name="l00161"></a>00161 bytearray.fill( 0 );
<a name="l00162"></a>00162 emit <a class="code" href="classKAudioPlayStream.html#a0d14e42698ff315b05455ff638f91d89" title="This signal is emitted when audio should be played.">requestData</a>( bytearray );
<a name="l00163"></a>00163 bytearray.resetRawData( ( <span class="keywordtype">char</span>* )packet->contents, packet->size );
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="comment">//for ( int i=0; i<10; i++ )</span>
<a name="l00166"></a>00166 <span class="comment">// kdDebug() << packet->contents[ i ] << " : " << bytearray.data()[ i ] << endl;</span>
<a name="l00167"></a>00167 } <span class="keywordflow">else</span> {
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170 }
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="comment">// * * * KByteSoundProducer * * *</span>
<a name="l00173"></a>00173
<a name="l00174"></a>00174 KByteSoundProducer::KByteSoundProducer( <a class="code" href="classKAudioPlayStream.html" title="A wrapper around ByteSoundProducer/ByteStreamToAudio/Synth_AMAN_PLAY.">KAudioPlayStream</a>* impl, <span class="keywordtype">float</span> minBufferTime, <span class="keywordtype">int</span> rate, <span class="keywordtype">int</span> bits, <span class="keywordtype">int</span> channels, <span class="keyword">const</span> <span class="keywordtype">char</span> * title )
<a name="l00175"></a>00175 : _samplingRate( rate )
<a name="l00176"></a>00176 , _channels( channels )
<a name="l00177"></a>00177 , _bits( bits )
<a name="l00178"></a>00178 , _packets( 7 )
<a name="l00179"></a>00179 , _title( title )
<a name="l00180"></a>00180 , _impl( impl )
<a name="l00181"></a>00181 {
<a name="l00182"></a>00182 <span class="comment">// Calculate packet count (packetsize is fixed to packetCapacity = 4096</span>
<a name="l00183"></a>00183 <span class="keywordtype">float</span> streamBufferTime;
<a name="l00184"></a>00184 <span class="keywordflow">do</span> {
<a name="l00185"></a>00185 _packets++;
<a name="l00186"></a>00186 streamBufferTime = ( float )( _packets * packetCapacity * 1000 )
<a name="l00187"></a>00187 / ( float )( _samplingRate * _channels * 2 );
<a name="l00188"></a>00188 } <span class="keywordflow">while</span> ( streamBufferTime < minBufferTime );
<a name="l00189"></a>00189 <span class="comment">//kdDebug( 400 ) << k_funcinfo << "_packets:" << _packets << " packetCapacity:" << packetCapacity << endl;</span>
<a name="l00190"></a>00190 }
<a name="l00191"></a>00191
<a name="l00192"></a>00192 KByteSoundProducer::~KByteSoundProducer()
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keywordtype">void</span> KByteSoundProducer::streamStart() { outdata.setPull( _packets, packetCapacity ); }
<a name="l00197"></a>00197 <span class="keywordtype">void</span> KByteSoundProducer::streamEnd() { outdata.endPull(); }
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keywordtype">void</span> KByteSoundProducer::request_outdata( Arts::DataPacket<Arts::mcopbyte> *packet )
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 <span class="keywordflow">if</span> ( _impl->running() ) {
<a name="l00202"></a>00202 _impl->fillData( packet );
<a name="l00203"></a>00203 packet->send();
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="comment">// vim: sw=4 ts=4 tw=80</span>
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="preprocessor">#include "kaudioplaystream.moc"</span>
<a name="l00210"></a>00210 <span class="preprocessor">#include "kaudioplaystream_p.moc"</span>
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