visual.h

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// Copyright (c) 2000-2001 Brad Hughes <bhughes@trolltech.com>
//
// Use, modification and distribution is allowed without limitation,
// warranty, or liability of any kind.
//
 
#ifndef VISUAL_H
#define VISUAL_H
 
#include <QMutex>
 
class Decoder;
class AudioOutput;
namespace MythTV
{
class Visual
{
public:
    Visual() { ; }
    virtual ~Visual() { ; }
 
    virtual void add(const void *b, unsigned long b_len,
                     std::chrono::milliseconds timecode, int c, int p) = 0;
    virtual void prepare() = 0;
 
    QMutex *mutex() { return &m_mtx; }
 
 
private:
    QMutex m_mtx;
};
};
 
#endif // VISUAL_H