Function draw_primitives_elements

	void CL_GraphicContext::draw_primitives_elements(
		CL_PrimitivesType  type,
		int count,
		unsigned int * indices);

	void CL_GraphicContext::draw_primitives_elements(
		CL_PrimitivesType  type,
		int count,
		unsigned short * indices);

	void CL_GraphicContext::draw_primitives_elements(
		CL_PrimitivesType  type,
		int count,
		unsigned char * indices);

	void CL_GraphicContext::draw_primitives_elements(
		CL_PrimitivesType  type,
		int count,
		CL_ElementArrayBuffer & element_array,
		CL_VertexAttributeDataType  indices_type,
		void * offset = 0);