00001 /* 00002 * Software License Agreement (BSD License) 00003 * 00004 * Point Cloud Library (PCL) - www.pointclouds.org 00005 * Copyright (c) 2012, Open Perception, Inc. 00006 * 00007 * All rights reserved. 00008 * 00009 * Redistribution and use in source and binary forms, with or without 00010 * modification, are permitted provided that the following conditions 00011 * are met: 00012 * 00013 * * Redistributions of source code must retain the above copyright 00014 * notice, this list of conditions and the following disclaimer. 00015 * * Redistributions in binary form must reproduce the above 00016 * copyright notice, this list of conditions and the following 00017 * disclaimer in the documentation and/or other materials provided 00018 * with the distribution. 00019 * * Neither the name of Willow Garage, Inc. nor the names of its 00020 * contributors may be used to endorse or promote products derived 00021 * from this software without specific prior written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00024 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00025 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00026 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00027 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00028 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00029 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00030 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00031 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00032 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00033 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00034 * POSSIBILITY OF SUCH DAMAGE. 00035 * 00036 * $Id: openni_viewer.cpp 5059 2012-03-14 02:12:17Z gedikli $ 00037 * 00038 */ 00039 00040 #ifndef PCL_APPS_TIMER_H_ 00041 #define PCL_APPS_TIMER_H_ 00042 00043 #define MEASURE_FUNCTION_TIME 00044 #include <pcl/common/time.h> //fps calculations 00045 00046 #if SHOW_FPS 00047 #define FPS_CALC(_WHAT_) \ 00048 do \ 00049 { \ 00050 static unsigned count = 0;\ 00051 static double last = pcl::getTime ();\ 00052 double now = pcl::getTime (); \ 00053 ++count; \ 00054 if (now - last >= 1.0) \ 00055 { \ 00056 std::cout << "Average framerate("<< _WHAT_ << "): " << double(count)/double(now - last) << " Hz" << std::endl; \ 00057 count = 0; \ 00058 last = now; \ 00059 } \ 00060 }while(false) 00061 #else 00062 #define FPS_CALC(_WHAT_) \ 00063 do \ 00064 { \ 00065 }while(false) 00066 #endif 00067 00068 #endif // PCL_APPS_TIMER_H_