From 6a667cee0a53a21a1e617efb004b44a458d5b58f Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 25 Nov 2004 20:41:29 +0000
Subject: [PATCH] removed some windows cruft (like scr_skipupdate, and the
 SleepUntilInput stuff)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4795 d7cf8633-e32d-0410-b094-e92efae38249
---
 screen.h  |  3 ---
 sys_win.c | 35 -----------------------------------
 vid_wgl.c |  7 +------
 3 files changed, 1 insertion(+), 44 deletions(-)

diff --git a/screen.h b/screen.h
index e21f4563..bb7ba5b9 100644
--- a/screen.h
+++ b/screen.h
@@ -33,9 +33,6 @@ extern float scr_conlines; // lines of console to display
 
 extern int sb_lines;
 
-extern qboolean	scr_disabled_for_loading;
-extern qboolean	scr_skipupdate;
-
 extern cvar_t scr_viewsize;
 extern cvar_t scr_fov;
 extern cvar_t showfps;
diff --git a/sys_win.c b/sys_win.c
index c2892da9..36ab6e59 100644
--- a/sys_win.c
+++ b/sys_win.c
@@ -31,14 +31,6 @@ extern void S_BlockSound (void);
 
 cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1"};
 
-// # 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;
@@ -55,8 +47,6 @@ SYSTEM IO
 ===============================================================================
 */
 
-void SleepUntilInput (int time);
-
 void Sys_Error (const char *error, ...)
 {
 	va_list		argptr;
@@ -242,13 +232,6 @@ 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;
 
@@ -317,12 +300,6 @@ WINDOWS CRAP
 */
 
 
-void SleepUntilInput (int time)
-{
-	MsgWaitForMultipleObjects(1, &tevent, false, time, QS_ALLINPUT);
-}
-
-
 /*
 ==================
 WinMain
@@ -441,18 +418,6 @@ int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLin
 	/* 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;
diff --git a/vid_wgl.c b/vid_wgl.c
index af3475f7..4649e672 100644
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -73,8 +73,6 @@ static dllfunction_t wglswapintervalfuncs[] =
 	{NULL, NULL}
 };
 
-qboolean scr_skipupdate;
-
 static DEVMODE gdevmode;
 static qboolean vid_initialized = false;
 static qboolean vid_wassuspended = false;
@@ -315,7 +313,7 @@ void VID_Finish (void)
 			qwglSwapIntervalEXT (old_vsync);
 	}
 
-	if (r_render.integer && !scr_skipupdate)
+	if (r_render.integer && !vid_hidden)
 	{
 		if (r_speeds.integer || gl_finish.integer)
 			qglFinish();
@@ -523,9 +521,6 @@ void Sys_SendKeyEvents (void)
 
 	while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
 	{
-	// we always update if there are any event, even if we're paused
-		scr_skipupdate = 0;
-
 		if (!GetMessage (&msg, NULL, 0, 0))
 			Sys_Quit ();
 
-- 
2.39.2