1 files changed, 50 insertions, 0 deletions
diff --git a/mpeglib/lib/output/performance.cpp b/mpeglib/lib/output/performance.cpp
new file mode 100644
index 00000000..9e2b7f92
--- /dev/null
+++ b/mpeglib/lib/output/performance.cpp
@@ -0,0 +1,50 @@
+/*
+  measures picture/second
+  Copyright (C) 2000  Martin Vogt
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Library General Public License as published by
+  the Free Software Foundation.
+
+  For more information look at the file COPYRIGHT in this package
+
+ */
+
+
+#include "performance.h"
+
+#include <iostream>
+
+using namespace std;
+
+
+Performance::Performance() {
+  picCnt=0;
+  startTime=new TimeStamp();
+  endTime=new TimeStamp();
+ 
+}
+
+
+Performance::~Performance() {
+  delete startTime;
+  delete endTime;
+}
+
+
+void Performance::incPictureCount() {
+  if (picCnt==0) {
+    startTime->gettimeofday();
+  }
+  picCnt++;
+  if (picCnt==200) {
+    endTime->gettimeofday();
+    TimeStamp diffTime;
+    endTime->minus(startTime,&diffTime);
+    double secs=(double)diffTime.getAsSeconds();
+
+    double picSec=(double)picCnt/secs;
+    cout << "picPerSec:"<<picSec<<" secs:"<<secs<<endl;
+    picCnt=0;
+  }
+}