1 files changed, 21 insertions, 0 deletions
diff --git a/kdvi/performanceMeasurement.h b/kdvi/performanceMeasurement.h
new file mode 100644
index 00000000..b6cb46c7
--- /dev/null
+++ b/kdvi/performanceMeasurement.h
@@ -0,0 +1,21 @@
+// -*- C++ -*-
+
+//#define PERFORMANCE_MEASUREMENT
+
+#ifdef PERFORMANCE_MEASUREMENT
+#include <qdatetime.h>
+
+// This is the central timer used for performance measurement. It is
+// set to zero and started when the kdvi_multipage is
+// constructed. This object is statically defined in
+// kdvi_multipage.cpp.
+extern QTime performanceTimer;
+
+// A flag that is set to true once the first page of the document was
+// successfully drawn. This object is statically defined in
+// kdvi_multipage.cpp.
+// 0 = initial value
+// 1 = first page was drawn
+// 2 = last page was drawn
+extern int performanceFlag;
+#endif