[NTVDM]

[reactos.git] / subsystems / ntvdm / ntvdm.c

diff --git a/subsystems/ntvdm/ntvdm.c b/subsystems/ntvdm/ntvdm.c
index c1efd21..f330017 100644 (file)
--- a/subsystems/ntvdm/ntvdm.c
+++ b/subsystems/ntvdm/ntvdm.c
@@ -140,35 +140,20 @@ INT wmain(INT argc, WCHAR *argv[])
     /* Main loop */
     while (VdmRunning)
     {
-        /* Get the resolution of the system timer */
-        DWORD TimerResolution = PitGetResolution();
-
         /* Get the current number of ticks */
         CurrentTickCount = GetTickCount();
  
-        if (TimerResolution > 1000)
-        {
-            /* Get the current performance counter value */
-            QueryPerformanceCounter(&Counter);
+        /* Get the current performance counter value */
+        QueryPerformanceCounter(&Counter);
  
-            /* Get the number of PIT ticks that have passed */
-            TimerTicks = ((Counter.QuadPart - LastTimerTick.QuadPart)
-                         * PIT_BASE_FREQUENCY) / Frequency.QuadPart;
-        }
-        else
-        {
-            /* Use the standard tick count */
-            Counter.QuadPart = CurrentTickCount;
+        /* Get the number of PIT ticks that have passed */
+        TimerTicks = ((Counter.QuadPart - LastTimerTick.QuadPart)
+                     * PIT_BASE_FREQUENCY) / Frequency.QuadPart;
 
-            /* Get the number of PIT ticks that have passed */
-            TimerTicks = ((Counter.QuadPart - LastTimerTick.QuadPart)
-                         * PIT_BASE_FREQUENCY) / 1000;
-        }
- 
         /* Update the PIT */
         if (TimerTicks > 0)
         {
-            for (i = 0; i < TimerTicks; i++) PitDecrementCount();
+            PitDecrementCount(TimerTicks);
             LastTimerTick = Counter;
         }