PluginChannelAdapter.h

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

/*
    Vamp

    An API for audio analysis and feature extraction plugins.

    Centre for Digital Music, Queen Mary, University of London.
    Copyright 2006-2009 Chris Cannam and QMUL.
  
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#ifndef _VAMP_PLUGIN_CHANNEL_ADAPTER_H_
#define _VAMP_PLUGIN_CHANNEL_ADAPTER_H_

#include "hostguard.h"
#include "PluginWrapper.h"

_VAMP_SDK_HOSTSPACE_BEGIN(PluginChannelAdapter.h)

namespace Vamp {

namespace HostExt {

class PluginChannelAdapter : public PluginWrapper
{
public:
    PluginChannelAdapter(Plugin *plugin);
    virtual ~PluginChannelAdapter();

    bool initialise(size_t channels, size_t stepSize, size_t blockSize);

    FeatureSet process(const float *const *inputBuffers, RealTime timestamp);

    FeatureSet processInterleaved(const float *inputBuffer, RealTime timestamp);

protected:
    class Impl;
    Impl *m_impl;
};

}

}

_VAMP_SDK_HOSTSPACE_END(PluginChannelAdapter.h)

#endif