mythrender_base.h

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#ifndef MYTHRENDER_H_
#define MYTHRENDER_H_
 
// Qt
#include <QString>
#include <QMutex>
#include <QRect>
#include <QSize>
#include <QStringList>
 
// MythTV
#include "libmythbase/referencecounter.h"
#include "mythuiexp.h"
 
enum RenderType
{
    kRenderUnknown = 0,
    kRenderDirect3D9,
    kRenderOpenGL,
    kRenderVulkan
};
 
class MUI_PUBLIC MythRender : public ReferenceCounter
{
  public:
    explicit MythRender(RenderType type);
 
    bool IsShared(void) const;
 
    RenderType Type(void) const { return m_type;    }
    bool  IsErrored(void) const { return m_errored; }
    QSize GetSize(void) const   { return m_size;    }
    virtual QStringList GetDescription();
    virtual void SetViewPort(const QRect, bool = false) {}
 
  protected:
   ~MythRender() override = default;
    virtual void ReleaseResources(void) { }
 
    RenderType  m_type;
    QSize       m_size;
    bool        m_errored;
 
  private:
    Q_DISABLE_COPY(MythRender)
};
 
#endif