CVS: rdesktop xwin.c,1.164,1.165

Update of /cvsroot/rdesktop/rdesktop
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv17048

Modified Files:
	xwin.c 
Log Message:
speed up screenblt if screen is unobscured

Index: xwin.c
===================================================================
RCS file: /cvsroot/rdesktop/rdesktop/xwin.c,v
retrieving revision 1.164
retrieving revision 1.165
diff -C2 -d -r1.164 -r1.165
*** xwin.c	26 Apr 2004 23:14:07 -0000	1.164
--- xwin.c	30 Apr 2004 19:14:15 -0000	1.165
***************
*** 46,49 ****
--- 46,50 ----
  extern uint32 g_embed_wnd;
  BOOL g_enable_compose = False;
+ BOOL g_Unobscured; /* used for screenblt */
  static GC g_gc = NULL;
  static Visual *g_visual;
***************
*** 1006,1009 ****
--- 1007,1011 ----
  	}
  	while (xevent.type != VisibilityNotify);
+ 	g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured;
  
  	g_focused = False;
***************
*** 1104,1107 ****
--- 1106,1112 ----
  		switch (xevent.type)
  		{
+ 			case VisibilityNotify:
+ 				g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured;
+ 				break;
  			case ClientMessage:
  				/* the window manager told us to quit */
***************
*** 1850,1855 ****
  	if (g_ownbackstore)
  	{
! 		XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y);
! 		XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y);
  	}
  	else
--- 1855,1868 ----
  	if (g_ownbackstore)
  	{
! 		if (g_Unobscured)
! 		{
! 			XCopyArea(g_display, g_wnd, g_wnd, g_gc, srcx, srcy, cx, cy, x, y);
! 			XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y);
! 		}
! 		else
! 		{
! 			XCopyArea(g_display, g_backstore, g_wnd, g_gc, srcx, srcy, cx, cy, x, y);
! 			XCopyArea(g_display, g_backstore, g_backstore, g_gc, srcx, srcy, cx, cy, x, y);
! 		}
  	}
  	else



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