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[NTVDM]: Minor code reorganization. StartTickCount is commented out because it's unused at the moment, but it can be useful later on...

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svn path=/trunk/; revision=67237
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Hermès Bélusca-Maïto 2015-04-18 01:39:29 +00:00
parent 7087659a28
commit bfd1c2a6b9
1 changed files with 7 additions and 11 deletions
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18
reactos/subsystems/mvdm/ntvdm/clock.c
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@ -40,9 +40,12 @@
static LIST_ENTRY Timers; static LIST_ENTRY Timers;
static LARGE_INTEGER StartPerfCount, Frequency; static LARGE_INTEGER StartPerfCount, Frequency;
static DWORD StartTickCount; // static ULONG StartTickCount;
static LARGE_INTEGER Counter;
static ULONG CurrentTickCount;
#ifdef IPS_DISPLAY #ifdef IPS_DISPLAY
static PHARDWARE_TIMER IpsTimer;
static ULONGLONG Cycles = 0ULL; static ULONGLONG Cycles = 0ULL;
#endif #endif
@ -63,15 +66,12 @@ VOID ClockUpdate(VOID)
extern BOOLEAN CpuRunning; extern BOOLEAN CpuRunning;
UINT i; UINT i;
PLIST_ENTRY Entry; PLIST_ENTRY Entry;
LARGE_INTEGER Counter;
while (VdmRunning && CpuRunning) while (VdmRunning && CpuRunning)
{ {
/* Get the current number of ticks */ /* Get the current counters */
DWORD CurrentTickCount = GetTickCount();
/* Get the current performance counter value */
/// DWORD_PTR oldmask = SetThreadAffinityMask(GetCurrentThread(), 0); /// DWORD_PTR oldmask = SetThreadAffinityMask(GetCurrentThread(), 0);
CurrentTickCount = GetTickCount();
NtQueryPerformanceCounter(&Counter, NULL); NtQueryPerformanceCounter(&Counter, NULL);
/// SetThreadAffinityMask(GetCurrentThread(), oldmask); /// SetThreadAffinityMask(GetCurrentThread(), oldmask);
@ -197,10 +197,6 @@ VOID DestroyHardwareTimer(PHARDWARE_TIMER Timer)
BOOLEAN ClockInitialize(VOID) BOOLEAN ClockInitialize(VOID)
{ {
#ifdef IPS_DISPLAY
PHARDWARE_TIMER IpsTimer;
#endif
InitializeListHead(&Timers); InitializeListHead(&Timers);
/* Initialize the performance counter (needed for hardware timers) */ /* Initialize the performance counter (needed for hardware timers) */
@ -213,7 +209,7 @@ BOOLEAN ClockInitialize(VOID)
} }
/* Find the starting tick count */ /* Find the starting tick count */
StartTickCount = GetTickCount(); // StartTickCount = GetTickCount();
#ifdef IPS_DISPLAY #ifdef IPS_DISPLAY