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Viewing changes to ssource.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Kobras
  • Date: 2002-04-23 17:28:23 UTC
  • Revision ID: james.westby@ubuntu.com-20020423172823-w8yplzr81a759xa3
Tags: upstream-0.5.2
Import upstream version 0.5.2

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ssource.cpp
 
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//=========================================================
 
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//  MusE
 
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//  Linux Music Editor
 
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//  $Id: ssource.cpp,v 1.1 2002/01/30 14:10:07 muse Exp $
 
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//
 
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//  (C) Copyright 2001 Werner Schweer (ws@seh.de)
 
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//=========================================================
 
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#include "ssource.h"
 
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//---------------------------------------------------------
 
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//   SoundSource
 
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//---------------------------------------------------------
 
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SoundSource::SoundSource()
 
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      {
 
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      _mute        = false;
 
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      _soloMute    = false;
 
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      _curActivity = 0;
 
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      _channels    = 2;
 
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      for (int i = 0; i < AUDIO_CHANNELS; ++i) {
 
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            _activity[i] = 0;
 
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            _peak[i]     = 0;
 
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            }
 
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      }
 
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SoundSource::SoundSource(const SoundSource& s)
 
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   : QObject()
 
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      {
 
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      _mute        = s._mute;
 
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      _soloMute    = s._soloMute;
 
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      _curActivity = s._curActivity;
 
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      _channels    = s._channels;
 
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      for (int i = 0; i < AUDIO_CHANNELS; ++i) {
 
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            _activity[i] = 0;
 
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            _peak[i]     = 0;
 
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            }
 
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      }
 
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//---------------------------------------------------------
 
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//   setChannels
 
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//---------------------------------------------------------
 
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void SoundSource::setChannels(int val)
 
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      {
 
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      _channels = val;
 
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      }
 
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//---------------------------------------------------------
 
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//   resetPeaks
 
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//---------------------------------------------------------
 
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void SoundSource::resetPeaks()
 
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      {
 
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      for (int i = 0; i < channels(); ++i)
 
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            _peak[i] = 0;
 
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      }
 
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//---------------------------------------------------------
 
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//   resetMeter
 
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//---------------------------------------------------------
 
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void SoundSource::resetMeter()
 
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      {
 
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      for (int i = 0; i < channels(); ++i)
 
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            _activity[i] = 0;
 
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      }
 
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bool SoundSource::mute() const                { return _mute; }
 
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bool SoundSource::soloMute() const            { return _soloMute; }
 
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void SoundSource::setMute(bool val)           { _mute = val; }
 
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void SoundSource::setSolo(bool val)           { _soloMute = val; }
 
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int SoundSource::channels() const             { return _channels; }
 
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void SoundSource::setActivity(int v, int c=0) { _activity[c] = v; }
 
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void SoundSource::addActivity(int v, int c=0) { _activity[c] += v; }
 
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      // for midi (obsolete?):
 
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int SoundSource::curActivity() const          { return _curActivity; }
 
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void SoundSource::setCurActivity(int v)       { _curActivity = v; }
 
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int SoundSource::peak(int channel)            { return _peak[channel]; }
 
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int SoundSource::activity(int channel=0)      { return _activity[channel]; }
 
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