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generic_surfaceprovider.h

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#ifndef header_surfaceprovider_generic
#define header_surfaceprovider_generic

#include "../Display/surfaceprovider.h"
#include "../Display/surface.h"


class CL_SurfaceProvider_Generic : public CL_SurfaceProvider
//: Reference counting lock/unlock surface provider.
{
public:
        CL_SurfaceProvider_Generic();
        virtual ~CL_SurfaceProvider_Generic() { ; }

        virtual void lock();
        virtual void unlock();

protected:
        virtual void perform_lock()=0;
        virtual void perform_unlock()=0;

private:
        int ref_count;
};

#endif

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