00001 // Filename: config_pnmimage.cxx 00002 // Created by: drose (19Mar00) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 #include "config_pnmimage.h" 00020 #include "pnmFileType.h" 00021 00022 #include <dconfig.h> 00023 00024 Configure(config_pnmimage); 00025 NotifyCategoryDef(pnmimage, ""); 00026 00027 ConfigureFn(config_pnmimage) { 00028 init_libpnmimage(); 00029 } 00030 00031 //////////////////////////////////////////////////////////////////// 00032 // Function: init_libpnmimage 00033 // Description: Initializes the library. This must be called at 00034 // least once before any of the functions or classes in 00035 // this library can be used. Normally it will be 00036 // called by the static initializers and need not be 00037 // called explicitly, but special cases exist. 00038 //////////////////////////////////////////////////////////////////// 00039 void 00040 init_libpnmimage() { 00041 static bool initialized = false; 00042 if (initialized) { 00043 return; 00044 } 00045 initialized = true; 00046 00047 PNMFileType::init_type(); 00048 }
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