now have 64bit internal time on Windows, as we deal with wrap of timeGetTime manually

[freeglut] / src / mswin / fg_init_mswin.c

diff --git a/src/mswin/fg_init_mswin.c b/src/mswin/fg_init_mswin.c
index f80fe78..40a4c7e 100644 (file)
--- a/src/mswin/fg_init_mswin.c
+++ b/src/mswin/fg_init_mswin.c
@@ -33,6 +33,7 @@
 
 extern LRESULT CALLBACK fgPlatformWindowProc( HWND hWnd, UINT uMsg,
                                WPARAM wParam, LPARAM lParam );
+extern void fgPlatformInitSystemTime();
 
 
 /*
@@ -117,6 +118,10 @@ void fgPlatformInitialize( const char* displayName )
     }
     /* Set the timer granularity to 1 ms */
     timeBeginPeriod ( 1 );
+    /* Init setup to deal with timer wrap, can't query system time before this is done */
+    fgPlatformInitSystemTime();
+    /* Get start time */
+    fgState.Time = fgSystemTime();
 
 
     fgState.Initialised = GL_TRUE;