view plugin/transform/RealTimeEffectModelTransformer.h @ 348:edda24bb85fc

* Skip ID3 block when reading MP3 files (so long as ID3 support is included)
* Show progress when retrieving audio file from playlist
* Avoid -- but do not actually fix -- segmentation fault on exit.  I am
  totally stumped at the moment about why both the PA and JACK audio targets
  should crash when properly shut down.  For the moment, we just don't shut
  them down...
* Fix incorrect behaviour (introduced on Friday as part of a different fix)
  when replacing main model in situation where no current main model exists

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2006 Chris Cannam and QMUL.
    
    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation; either version 2 of the
    License, or (at your option) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _REAL_TIME_PLUGIN_TRANSFORMER_H_
#define _REAL_TIME_PLUGIN_TRANSFORMER_H_

#include "PluginTransformer.h"
#include "plugin/RealTimePluginInstance.h"

class DenseTimeValueModel;

class RealTimeEffectModelTransformer : public PluginTransformer
{
public:
    RealTimeEffectModelTransformer(Model *inputModel,
			    QString plugin,
                            const ExecutionContext &context,
			    QString configurationXml = "",
                            QString units = "",
			    int output = -1); // -1 -> audio, 0+ -> data
    virtual ~RealTimeEffectModelTransformer();

protected:
    virtual void run();

    QString m_pluginId;
    QString m_configurationXml;
    QString m_units;

    RealTimePluginInstance *m_plugin;
    int m_outputNo;

    // just casts
    DenseTimeValueModel *getInput();
};

#endif