Updated Qt driver FCEUD_GetTime and FCEUD_GetTimeFreq functions to allow for a higher timing resolution.

src/drivers/Qt/fceuWrapper.cpp

@@ -62,6 +62,7 @@
 
 #include "common/os_utils.h"
 #include "common/configSys.h"
+#include "utils/timeStamp.h"
 #include "../../oldmovie.h"
 #include "../../types.h"
 
@@ -191,7 +192,23 @@ const char *FCEUD_GetCompilerString(void)
 uint64
 FCEUD_GetTime(void)
 {
-	return SDL_GetTicks();
+	uint64 t;
+
+	if (FCEU::timeStampModuleInitialized())
+	{
+		FCEU::timeStampRecord ts;
+
+		ts.readNew();
+
+		t = ts.toCounts();
+	}
+	else
+	{
+		t = (double)SDL_GetTicks();
+
+		t = t * 1e-3;
+	}
+	return t;
 }
 
 /**
@@ -201,7 +218,13 @@ uint64
 FCEUD_GetTimeFreq(void)
 {
 	// SDL_GetTicks() is in milliseconds
-	return 1000;
+	uint64 f = 1000;
+
+	if (FCEU::timeStampModuleInitialized())
+	{
+		f = FCEU::timeStampRecord::countFreq();
+	}
+	return f;
 }
 
 /**