//! Returns estimated GPU memory usage for holding data without considering overheads and allocation alignment rules.
Standard_EXPORT virtual Standard_Size EstimatedDataSize() const Standard_OVERRIDE;
+ //! Increment draw calls statistics.
+ Standard_EXPORT virtual void UpdateDrawStats (Graphic3d_FrameStatsDataTmp& theStats,
+ bool theIsDetailed) const Standard_OVERRIDE;
+
public: //! @name methods for compatibility with layers
//! Empty constructor