Panda3D
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00001 // Filename: dxOcclusionQueryContext9.h 00002 // Created by: drose (04Jun07) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef DXOCCLUSIONQUERYCONTEXT9_H 00016 #define DXOCCLUSIONQUERYCONTEXT9_H 00017 00018 #include "pandabase.h" 00019 #include "occlusionQueryContext.h" 00020 #include "deletedChain.h" 00021 00022 class GraphicsStateGuardian; 00023 00024 //////////////////////////////////////////////////////////////////// 00025 // Class : DXOcclusionQueryContext9 00026 // Description : 00027 //////////////////////////////////////////////////////////////////// 00028 class EXPCL_PANDADX DXOcclusionQueryContext9 : public OcclusionQueryContext { 00029 public: 00030 INLINE DXOcclusionQueryContext9(IDirect3DQuery9 *query); 00031 virtual ~DXOcclusionQueryContext9(); 00032 ALLOC_DELETED_CHAIN(DXOcclusionQueryContext9); 00033 00034 virtual bool is_answer_ready() const; 00035 virtual void waiting_for_answer(); 00036 virtual int get_num_fragments() const; 00037 00038 IDirect3DQuery9 *_query; 00039 00040 public: 00041 static TypeHandle get_class_type() { 00042 return _type_handle; 00043 } 00044 static void init_type() { 00045 OcclusionQueryContext::init_type(); 00046 register_type(_type_handle, CLASSPREFIX_QUOTED "OcclusionQueryContext", 00047 OcclusionQueryContext::get_class_type()); 00048 } 00049 virtual TypeHandle get_type() const { 00050 return get_class_type(); 00051 } 00052 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00053 00054 private: 00055 static TypeHandle _type_handle; 00056 }; 00057 00058 #include "dxOcclusionQueryContext9.I" 00059 00060 #endif