libpinmame: fix timefence, move time_to_quit into cpu_timeslice

src/cpuexec.c

@@ -897,7 +897,7 @@ void time_fence_post()
 
 int time_fence_wait(double secs)
 {
-	int ns = max((int)ceil(secs * 1000000000.), 1);
+	int64_t ns = max((int64_t)ceil(secs * 1000000000.), (int64_t)1);
 	dispatch_time_t wait_length = dispatch_time(DISPATCH_TIME_NOW, ns);
 	return time_fence_is_supported() && (dispatch_semaphore_wait(time_fence_semaphore, wait_length) == 0);
 }
@@ -967,6 +967,12 @@ static void cpu_timeslice(void)
 	win_process_events();
 #endif
 
+#if defined(LIBPINMAME)
+	extern int libpinmame_time_to_quit(void);
+	if (libpinmame_time_to_quit())
+		time_to_quit = 1;
+#endif
+
 	// PinMAME: allow external synchronization by suspending emulation when a time fence is reached
 	// NOTE: if debugging stutter issues or the like, disable this mechanism in the core scripts, or directly here
 	if (options.time_fence != 0.0 && time_fence_is_supported())

src/usrintrf.c

@@ -45,10 +45,6 @@ extern unsigned int coinlockedout[COIN_COUNTERS];
 static int game_paused = 0; /* not zero if the game is paused */
 #endif
 
-#if defined(LIBPINMAME)
-extern int libpinmame_time_to_quit(void);
-#endif
-
 
 
 /***************************************************************************
@@ -3877,9 +3873,6 @@ int handle_user_interface(struct mame_bitmap *bitmap)
 #if defined(PINMAME) && defined(PROC_SUPPORT)
 	    || code_pressed(PROC_ESC_SEQ)
 #endif /* PINMAME && PROC_SUPPORT */
-#if defined(LIBPINMAME)
-	    || libpinmame_time_to_quit()
-#endif /* LIBPINMAME_SUPPORT */
 #if defined(LISY_SUPPORT)
         //check in lisy for SIGUSR1
         //and quit if we received it