go back to block counting, looks like we now know what's broken with waveOut

[xonotic/darkplaces.git] / sys_win.c

diff --git a/sys_win.c b/sys_win.c
index 71aae138c65c3e6f9c7aa8f8247270d21217f7f6..a4c740c990dd0233f11004b9c88ff09e52723c43 100644 (file)
--- a/sys_win.c
+++ b/sys_win.c
@@ -21,15 +21,16 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "quakedef.h"
 #include <windows.h>
+#include <mmsystem.h>
+#ifdef SUPPORTDIRECTX
 #include <dsound.h>
+#endif
 #include "errno.h"
 #include "resource.h"
 #include "conproc.h"
 #include "direct.h"
 
-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 +51,7 @@ 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;
@@ -107,8 +108,9 @@ void Sys_PrintToTerminal(const char *text)
 {
        DWORD dummy;
        extern HANDLE houtput;
-       if (cls.state == ca_dedicated)
-               WriteFile(houtput, text, strlen (text), &dummy, NULL);
+
+       if ((houtput != 0) && (houtput != INVALID_HANDLE_VALUE))
+               WriteFile(houtput, text, (DWORD) strlen(text), &dummy, NULL);
 }
 
 /*
@@ -158,7 +160,7 @@ double Sys_DoubleTime (void)
 
                if (!QueryPerformanceFrequency (&PerformanceFreq))
                {
-                       Con_Printf ("No hardware timer available");
+                       Con_Printf ("No hardware timer available\n");
                        // fall back to timeGetTime
                        Cvar_SetValueQuick(&sys_usetimegettime, true);
                        return Sys_DoubleTime();
@@ -196,7 +198,7 @@ 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;
@@ -266,11 +268,9 @@ char *Sys_ConsoleInput (void)
        return NULL;
 }
 
-void Sys_Sleep(int milliseconds)
+void Sys_Sleep(int microseconds)
 {
-       if (milliseconds < 1)
-               milliseconds = 1;
-       Sleep(milliseconds);
+       Sleep(microseconds / 1000);
 }
 
 char *Sys_GetClipboardData (void)
@@ -286,8 +286,10 @@ char *Sys_GetClipboardData (void)
                {
                        if ((cliptext = GlobalLock (hClipboardData)) != 0)
                        {
-                               data = malloc (GlobalSize(hClipboardData)+1);
-                               strcpy (data, cliptext);
+                               size_t allocsize;
+                               allocsize = GlobalSize (hClipboardData) + 1;
+                               data = Z_Malloc (allocsize);
+                               strlcpy (data, cliptext, allocsize);
                                GlobalUnlock (hClipboardData);
                        }
                }
@@ -306,16 +308,26 @@ void Sys_InitConsole (void)
        if (!tevent)
                Sys_Error ("Couldn't create event");
 
+       houtput = GetStdHandle (STD_OUTPUT_HANDLE);
+       hinput = GetStdHandle (STD_INPUT_HANDLE);
+
        // LordHavoc: can't check cls.state because it hasn't been initialized yet
        // if (cls.state == ca_dedicated)
        if (COM_CheckParm("-dedicated"))
        {
-               if (!AllocConsole ())
+               if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE))
+               {
+                   AllocConsole ();
+                   houtput = GetStdHandle (STD_OUTPUT_HANDLE);
+                   hinput = GetStdHandle (STD_INPUT_HANDLE);
+               }
+               if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE))
                        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)
                {
@@ -367,7 +379,6 @@ char                program_name[MAX_OSPATH];
 
 int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
-       double frameoldtime, framenewtime;
        MEMORYSTATUS lpBuffer;
 
        /* previous instances do not exist in Win32 */
@@ -420,18 +431,28 @@ int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLin
                }
        }
 
-       Host_Init ();
+       Host_Main();
 
-       frameoldtime = Sys_DoubleTime ();
+       /* return success of application */
+       return true;
+}
 
-       /* main window message loop */
-       while (1)
-       {
-               framenewtime = Sys_DoubleTime ();
-               Host_Frame (framenewtime - frameoldtime);
-               frameoldtime = framenewtime;
-       }
+int main (int argc, const char* argv[])
+{
+       MEMORYSTATUS lpBuffer;
+
+       global_hInstance = GetModuleHandle (0);
+
+       lpBuffer.dwLength = sizeof(MEMORYSTATUS);
+       GlobalMemoryStatus (&lpBuffer);
+
+       program_name[sizeof(program_name)-1] = 0;
+       GetModuleFileNameA(NULL, program_name, sizeof(program_name) - 1);
+
+       com_argc = argc;
+       com_argv = argv;
+
+       Host_Main();
 
-       /* return success of application */
        return true;
 }