view plugin/transform/RealTimePluginTransformer.h @ 328:21bd032ae791

* Introduce new Transform class which contains data necessary to describe the context for a plugin -- the plugin's name and output, the step/block size etc (formerly spread across ExecutionContext and TransformFactory). Other code hasn't been updated to use this yet. * Rename existing Transform stuff to Transformers (because they run Transforms) I'm still not 100% sure about this change, don't rely on it.
author Chris Cannam
date Mon, 05 Nov 2007 15:31:06 +0000
parents plugin/transform/RealTimePluginTransform.h@32e50b620a6c
children
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/* -*- 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 RealTimePluginTransformer : public PluginTransformer
{
public:
    RealTimePluginTransformer(Model *inputModel,
			    QString plugin,
                            const ExecutionContext &context,
			    QString configurationXml = "",
                            QString units = "",
			    int output = -1); // -1 -> audio, 0+ -> data
    virtual ~RealTimePluginTransformer();

protected:
    virtual void run();

    QString m_pluginId;
    QString m_configurationXml;
    QString m_units;

    RealTimePluginInstance *m_plugin;
    int m_outputNo;

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

#endif