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-rw-r--r--timer/native/com_vladium_utils_timing_HRTimer.c71
1 files changed, 0 insertions, 71 deletions
diff --git a/timer/native/com_vladium_utils_timing_HRTimer.c b/timer/native/com_vladium_utils_timing_HRTimer.c
deleted file mode 100644
index 647837d..0000000
--- a/timer/native/com_vladium_utils_timing_HRTimer.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/* ------------------------------------------------------------------------- */
-/*
- * A win32 implementation of JNI methods in com.vladium.utils.timing.HRTimer
- * class. The author compiled it using Microsoft Visual C++ but the code
- * should be easy to use with any compiler for win32 platform.
- *
- * For simplicity, this implementaion assumes JNI 1.2+ and omits error handling.
- *
- * (C) 2002, Vladimir Roubtsov [vroubtsov@illinoisalumni.org]
- */
-/* ------------------------------------------------------------------------- */
-
-#if !defined NDEBUG
-#include <stdio.h>
-#endif // NDEBUG
-
-#include <windows.h>
-
-#include "com_vladium_utils_timing_HRTimer.h"
-
-// scale factor for converting a performancce counter reading into milliseconds:
-static jdouble s_scaleFactor;
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * This method was added in JNI 1.2. It is executed once before any other
- * methods are called and is ostensibly for negotiating JNI spec versions, but
- * can also be conveniently used for initializing variables that will not
- * change throughout the lifetime of this process.
- */
-JNIEXPORT jint JNICALL
-JNI_OnLoad (JavaVM * vm, void * reserved)
-{
- LARGE_INTEGER counterFrequency;
-
- QueryPerformanceFrequency (& counterFrequency);
-
- // NOTE: counterFrequency will be zero for a machine that does not have
- // support for a high-resolution counter. This is only likely for very
- // old hardware but for a robust implementation you should handle this
- // case.
-
-#if !defined NDEBUG
- printf ("PCFrequency called: %I64d\n", counterFrequency.QuadPart);
-#endif
-
- s_scaleFactor = counterFrequency.QuadPart / 1000.0;
-
-
- return JNI_VERSION_1_2;
-}
-/* ......................................................................... */
-
-/*
- * Class: com_vladium_utils_timing_HRTimer
- * Method: getTime
- * Signature: ()D
- */
-JNIEXPORT jdouble JNICALL
-Java_com_vladium_utils_timing_HRTimer_getTime (JNIEnv * e, jclass cls)
-{
- LARGE_INTEGER counterReading;
-
- QueryPerformanceCounter (& counterReading);
-
- return counterReading.QuadPart / s_scaleFactor;
-}
-
-/* ------------------------------------------------------------------------- */
-/* end of file */