NetworkPlayer.cxx

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00001 /*
00002  * Copyright (c) 2001-2007 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 #include "NetworkPlayer.hxx"
00023 #include "AudioSource.hxx"
00024 #include "AudioBufferSource.hxx"
00025 #include "AudioSink.hxx"
00026 #include "AudioBufferSink.hxx"
00027 
00028 namespace CLAM
00029 {
00030 
00031 std::string NetworkPlayer::SourcesAndSinksToString()
00032 {
00033         CacheSourcesAndSinks();
00034         std::string result;
00035         for (unsigned i=0; i<_exportedSources.size(); i++)
00036                 result += " * source:\t"+SourceName(i)+"\n";
00037         for (unsigned i=0; i<_exportedSinks.size(); i++)
00038                 result += " * sink:\t"+SinkName(i)+"\n";
00039         return result;
00040 }
00041 
00042 void NetworkPlayer::SetSourceBuffer(unsigned source, const float * data, unsigned nframes)
00043 {
00044         Processing * processing = _exportedSources[source].processing;
00045         unsigned port = _exportedSources[source].port;
00046         SetExternalBuffer<AudioSource>(processing, data, nframes, port);
00047         SetExternalBuffer<AudioBufferSource>(processing, data, nframes, port);
00048 }
00049 void NetworkPlayer::SetSinkBuffer(unsigned sink, float * data, unsigned nframes)
00050 {
00051         Processing * processing = _exportedSinks[sink].processing;
00052         unsigned port = _exportedSinks[sink].port;
00053         SetExternalBuffer<AudioSink>(processing, data, nframes, port);
00054         SetExternalBuffer<AudioBufferSink>(processing, data, nframes, port);
00055 }
00056 void NetworkPlayer::SetSinkFrameSize(unsigned sink, unsigned frameSize)
00057 {
00058         unsigned port = _exportedSinks[sink].port;
00059         Processing * processing = _exportedSinks[sink].processing;
00060         SetFrameAndHopSizeIf<AudioSink>(processing,frameSize,port);
00061         SetFrameAndHopSizeIf<AudioBufferSink>(processing,frameSize,port);
00062 }
00063 void NetworkPlayer::SetSourceFrameSize(unsigned source, unsigned frameSize)
00064 {
00065         unsigned port = _exportedSources[source].port;
00066         Processing * processing = _exportedSources[source].processing;
00067         SetFrameAndHopSizeIf<AudioSource>(processing,frameSize,port);
00068         SetFrameAndHopSizeIf<AudioBufferSource>(processing,frameSize,port);
00069 }
00070 
00071 } //namespace
00072 
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