added description string to all cvars and commands

[xonotic/darkplaces.git] / sys_win.c

diff --git a/sys_win.c b/sys_win.c
index 90545065c24c41580170089e0123b64ad659e03d..d3da31c087af20c990d4bfd87f6a19a7b2b37e5e 100644 (file)
--- a/sys_win.c
+++ b/sys_win.c
@@ -29,7 +29,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 extern void S_BlockSound (void);
 
-cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1"};
+cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1", "use windows timeGetTime function (which has issues on some motherboards) for timing rather than QueryPerformanceCounter timer (which has issues on multicore/multiprocessor machines and processors which are designed to conserve power)"};
 
 HANDLE                         hinput, houtput;
 
@@ -50,7 +50,7 @@ SYSTEM IO
 void Sys_Error (const char *error, ...)
 {
        va_list         argptr;
-       char            text[1024];
+       char            text[MAX_INPUTLINE];
        static int      in_sys_error0 = 0;
        static int      in_sys_error1 = 0;
        static int      in_sys_error2 = 0;
@@ -108,7 +108,7 @@ void Sys_PrintToTerminal(const char *text)
        DWORD dummy;
        extern HANDLE houtput;
        if (cls.state == ca_dedicated)
-               WriteFile(houtput, text, strlen (text), &dummy, NULL);
+               WriteFile(houtput, text, (DWORD) strlen(text), &dummy, NULL);
 }
 
 /*
@@ -157,7 +157,12 @@ double Sys_DoubleTime (void)
                LARGE_INTEGER PerformanceCount;
 
                if (!QueryPerformanceFrequency (&PerformanceFreq))
-                       Sys_Error ("No hardware timer available");
+               {
+                       Con_Printf ("No hardware timer available\n");
+                       // fall back to timeGetTime
+                       Cvar_SetValueQuick(&sys_usetimegettime, true);
+                       return Sys_DoubleTime();
+               }
                QueryPerformanceCounter (&PerformanceCount);
 
                #ifdef __BORLANDC__
@@ -191,7 +196,7 @@ double Sys_DoubleTime (void)
 
 char *Sys_ConsoleInput (void)
 {
-       static char text[256];
+       static char text[MAX_INPUTLINE];
        static int len;
        INPUT_RECORD recs[1024];
        int ch;
@@ -311,6 +316,9 @@ void Sys_InitConsole (void)
                hinput = GetStdHandle (STD_INPUT_HANDLE);
                houtput = GetStdHandle (STD_OUTPUT_HANDLE);
 
+#ifdef WIN64
+#define atoi _atoi64
+#endif
        // give QHOST a chance to hook into the console
                if ((t = COM_CheckParm ("-HFILE")) > 0)
                {