softhdosd.h

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#ifndef __SOFTOSD_H
#define __SOFTOSD_H
 
#ifdef USE_GLES
#include <memory>
#endif
 
#include <vdr/osd.h>
 
#ifdef USE_GLES
class cOglThread;
#endif
class cSoftHdDevice;
 
/*****************************************************************************
 * OSD (software)
 ****************************************************************************/
 
class cSoftOsd:public cOsd
{
public:
    cSoftOsd(int, int, uint, cSoftHdDevice *);
    virtual ~cSoftOsd(void);
 
    virtual eOsdError SetAreas(const tArea *, int);
    virtual void Flush(void);
    virtual void SetActive(bool);
 
private:
    cSoftHdDevice *m_pDevice;        
    bool m_dirty = false;            
    int m_osdLevel;                  
};
 
/*****************************************************************************
 * OSD provider
 ****************************************************************************/
 
class cSoftOsdProvider:public cOsdProvider
{
public:
    cSoftOsdProvider(cSoftHdDevice *);
    virtual ~cSoftOsdProvider();
 
    virtual cOsd * CreateOsd(int, int, uint);
    virtual bool ProvidesTrueColor(void);
#ifdef USE_GLES
    void StopOpenGlThread(void);
    const cImage *GetImageData(int ImageHandle);
    void OsdSizeChanged(void);
#endif
 
private:
    cOsd *m_pOsd;                              
    cSoftHdDevice *m_pDevice;                  
#ifdef USE_GLES
    std::shared_ptr<cOglThread> m_pOglThread;  
    bool StartOpenGlThread(void);
#endif
 
protected:
#ifdef USE_GLES
    virtual int StoreImageData(const cImage &Image);
    virtual void DropImageData(int ImageHandle);
#endif
};
 
#endif