X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=sys_win.c;h=d3da31c087af20c990d4bfd87f6a19a7b2b37e5e;hp=a2be13cc89920c0e9a884ef6545d1d0972e30622;hb=4700adf50c26531680ddd802d445982a61cf7c53;hpb=f8adb130d9c2e007317efe7a4f3f486c6e67654a diff --git a/sys_win.c b/sys_win.c index a2be13cc..d3da31c0 100644 --- a/sys_win.c +++ b/sys_win.c @@ -29,16 +29,8 @@ 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)"}; -// # of seconds to wait on Sys_Error running dedicated before exiting -#define CONSOLE_ERROR_TIMEOUT 60.0 -// sleep time on pause or minimization -#define PAUSE_SLEEP 50 -// sleep time when not focus -#define NOT_FOCUS_SLEEP 20 - -static qboolean sc_return_on_enter = false; HANDLE hinput, houtput; static HANDLE tevent; @@ -55,31 +47,33 @@ SYSTEM IO =============================================================================== */ -void SleepUntilInput (int time); - 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; + static int in_sys_error3 = 0; va_start (argptr, error); - vsnprintf (text, sizeof (text), error, argptr); + dpvsnprintf (text, sizeof (text), error, argptr); va_end (argptr); + Con_Printf ("Quake Error: %s\n", text); + // close video so the message box is visible, unless we already tried that if (!in_sys_error0 && cls.state != ca_dedicated) { in_sys_error0 = 1; - VID_Shutdown(); + VID_Shutdown(); } - MessageBox(NULL, text, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP); - Con_Print ("Quake Error: "); - Con_Print (text); - Con_Print ("\n"); + if (!in_sys_error3 && cls.state != ca_dedicated) + { + in_sys_error3 = true; + MessageBox(NULL, text, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP); + } if (!in_sys_error1) { @@ -91,7 +85,7 @@ void Sys_Error (const char *error, ...) if (!in_sys_error2) { in_sys_error2 = 1; - DeinitConProc (); + Sys_Shutdown (); } exit (1); @@ -114,7 +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); } /* @@ -163,7 +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__ @@ -197,7 +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; @@ -238,13 +237,6 @@ char *Sys_ConsoleInput (void) len = 0; return text; } - else if (sc_return_on_enter) - { - // special case to allow exiting from the error handler on Enter - text[0] = '\r'; - len = 0; - return text; - } break; @@ -292,7 +284,7 @@ char *Sys_GetClipboardData (void) if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0) { - if ((cliptext = GlobalLock (hClipboardData)) != 0) + if ((cliptext = GlobalLock (hClipboardData)) != 0) { data = malloc (GlobalSize(hClipboardData)+1); strcpy (data, cliptext); @@ -304,6 +296,60 @@ char *Sys_GetClipboardData (void) return data; } +void Sys_InitConsole (void) +{ + int t; + + // initialize the windows dedicated server console if needed + tevent = CreateEvent(NULL, false, false, NULL); + + if (!tevent) + Sys_Error ("Couldn't create event"); + + // LordHavoc: can't check cls.state because it hasn't been initialized yet + // if (cls.state == ca_dedicated) + if (COM_CheckParm("-dedicated")) + { + if (!AllocConsole ()) + Sys_Error ("Couldn't create dedicated server console"); + + 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) + { + if (t < com_argc) + hFile = (HANDLE)atoi (com_argv[t+1]); + } + + if ((t = COM_CheckParm ("-HPARENT")) > 0) + { + if (t < com_argc) + heventParent = (HANDLE)atoi (com_argv[t+1]); + } + + if ((t = COM_CheckParm ("-HCHILD")) > 0) + { + if (t < com_argc) + heventChild = (HANDLE)atoi (com_argv[t+1]); + } + + InitConProc (hFile, heventParent, heventChild); + } + +// because sound is off until we become active + S_BlockSound (); +} + +void Sys_Init_Commands (void) +{ + Cvar_RegisterVariable(&sys_usetimegettime); +} + /* ============================================================================== @@ -313,12 +359,6 @@ WINDOWS CRAP */ -void SleepUntilInput (int time) -{ - MsgWaitForMultipleObjects(1, &tevent, false, time, QS_ALLINPUT); -} - - /* ================== WinMain @@ -332,7 +372,6 @@ int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLin { double frameoldtime, framenewtime; MEMORYSTATUS lpBuffer; - int t; /* previous instances do not exist in Win32 */ if (hPrevInstance) @@ -356,99 +395,41 @@ int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLin while (*lpCmdLine && *lpCmdLine <= ' ') lpCmdLine++; - if (*lpCmdLine) - { - if (*lpCmdLine == '\"') - { - // quoted string - lpCmdLine++; - argv[com_argc] = lpCmdLine; - com_argc++; - while (*lpCmdLine && (*lpCmdLine != '\"')) - lpCmdLine++; - } - else - { - // unquoted word - argv[com_argc] = lpCmdLine; - com_argc++; - while (*lpCmdLine && *lpCmdLine > ' ) - lpCmdLine++; - } - - if (*lpCmdLine) - { - *lpCmdLine = 0; - lpCmdLine++; - } - } - } - - Sys_Shared_EarlyInit(); - - Cvar_RegisterVariable(&sys_usetimegettime); - - tevent = CreateEvent(NULL, false, false, NULL); - - if (!tevent) - Sys_Error ("Couldn't create event"); - - // LordHavoc: can't check cls.state because it hasn't been initialized yet - // if (cls.state == ca_dedicated) - if (COM_CheckParm("-dedicated")) - { - if (!AllocConsole ()) - Sys_Error ("Couldn't create dedicated server console"); - - hinput = GetStdHandle (STD_INPUT_HANDLE); - houtput = GetStdHandle (STD_OUTPUT_HANDLE); + if (!*lpCmdLine) + break; - // give QHOST a chance to hook into the console - if ((t = COM_CheckParm ("-HFILE")) > 0) + if (*lpCmdLine == '\"') { - if (t < com_argc) - hFile = (HANDLE)atoi (com_argv[t+1]); + // quoted string + lpCmdLine++; + argv[com_argc] = lpCmdLine; + com_argc++; + while (*lpCmdLine && (*lpCmdLine != '\"')) + lpCmdLine++; } - - if ((t = COM_CheckParm ("-HPARENT")) > 0) + else { - if (t < com_argc) - heventParent = (HANDLE)atoi (com_argv[t+1]); + // unquoted word + argv[com_argc] = lpCmdLine; + com_argc++; + while (*lpCmdLine && *lpCmdLine > ' ') + lpCmdLine++; } - if ((t = COM_CheckParm ("-HCHILD")) > 0) + if (*lpCmdLine) { - if (t < com_argc) - heventChild = (HANDLE)atoi (com_argv[t+1]); + *lpCmdLine = 0; + lpCmdLine++; } - - InitConProc (hFile, heventParent, heventChild); } -// because sound is off until we become active - S_BlockSound (); - Host_Init (); - Sys_Shared_LateInit(); - frameoldtime = Sys_DoubleTime (); - + /* main window message loop */ while (1) { - if (cls.state != ca_dedicated) - { - // yield the CPU for a little while when paused, minimized, or not the focus - if ((cl.paused && !vid_activewindow) || vid_hidden) - { - SleepUntilInput (PAUSE_SLEEP); - scr_skipupdate = 1; // no point in bothering to draw - } - else if (!vid_activewindow) - SleepUntilInput (NOT_FOCUS_SLEEP); - } - framenewtime = Sys_DoubleTime (); Host_Frame (framenewtime - frameoldtime); frameoldtime = framenewtime;