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fix build errors from rdtsc (fixes #663)

This commit is contained in:
zeromus 2023-09-07 18:56:48 -04:00
parent d86c81e26e
commit 396096223e
1 changed files with 11 additions and 6 deletions
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17
src/utils/timeStamp.cpp
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@ -14,6 +14,7 @@
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
//---- Time Stamp Record //---- Time Stamp Record
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
#ifdef __QT_DRIVER__
#if defined(WIN32) #if defined(WIN32)
#include <intrin.h> #include <intrin.h>
#pragma intrinsic(__rdtsc) #pragma intrinsic(__rdtsc)
@ -25,6 +26,7 @@ static uint64_t rdtsc()
{ {
return __rdtsc(); return __rdtsc();
} }
#endif
namespace FCEU namespace FCEU
{ {
@ -36,12 +38,15 @@ uint64_t timeStampRecord::qpcFreq = 0;
void timeStampRecord::readNew(void) void timeStampRecord::readNew(void)
{ {
#if defined(__linux__) || defined(__APPLE__) || defined(__unix__) #ifdef __QT_DRIVER__
clock_gettime( CLOCK_REALTIME, &ts ); tsc = rdtsc();
#else #else
QueryPerformanceCounter((LARGE_INTEGER*)&ts); #if defined(__linux__) || defined(__APPLE__) || defined(__unix__)
#endif clock_gettime( CLOCK_REALTIME, &ts );
tsc = rdtsc(); #else
QueryPerformanceCounter((LARGE_INTEGER*)&ts);
#endif
#endif
} }
#if defined(WIN32) #if defined(WIN32)
void timeStampRecord::qpcCalibrate(void) void timeStampRecord::qpcCalibrate(void)