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Added feature macro __FCEU_X86_TSC_ENABLE to enable usage of the X86 TSC.

This commit is contained in:
harry 2023-09-07 19:12:44 -04:00
parent 396096223e
commit d2ee6351c0
1 changed files with 7 additions and 7 deletions
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14
src/utils/timeStamp.cpp
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@ -14,7 +14,7 @@
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
//---- Time Stamp Record //---- Time Stamp Record
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
#ifdef __QT_DRIVER__ #ifdef __FCEU_X86_TSC_ENABLE
#if defined(WIN32) #if defined(WIN32)
#include <intrin.h> #include <intrin.h>
#pragma intrinsic(__rdtsc) #pragma intrinsic(__rdtsc)
@ -38,14 +38,14 @@ uint64_t timeStampRecord::qpcFreq = 0;
void timeStampRecord::readNew(void) void timeStampRecord::readNew(void)
{ {
#ifdef __QT_DRIVER__ #ifdef __FCEU_X86_TSC_ENABLE
tsc = rdtsc(); tsc = rdtsc();
#endif
#if defined(__linux__) || defined(__APPLE__) || defined(__unix__)
clock_gettime( CLOCK_REALTIME, &ts );
#else #else
#if defined(__linux__) || defined(__APPLE__) || defined(__unix__) QueryPerformanceCounter((LARGE_INTEGER*)&ts);
clock_gettime( CLOCK_REALTIME, &ts );
#else
QueryPerformanceCounter((LARGE_INTEGER*)&ts);
#endif
#endif #endif
} }
#if defined(WIN32) #if defined(WIN32)