Xwin: Simplify screen option processing

Use an instance of the XWin DDX-specific screen info structure to hold
the current default values, to simplify greatly the code for applying
options to all screens and remove all those loops over MAXSCREENS screens
in the command line option processing

Use g_iNumScreens for tracking the current initialized screen count

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Tiago Vignatti <tiago.vignatti@nokia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/hw/xwin/win.h b/hw/xwin/win.h
index b1acd3e47..072c69121 100644
--- a/hw/xwin/win.h
+++ b/hw/xwin/win.h
@@ -1451,6 +1451,12 @@ Bool
 winInitCursor (ScreenPtr pScreen);
 
 /*
+ * winprocarg.c
+ */
+void
+winInitializeScreens(int maxscreens);
+
+/*
  * END DDX and DIX Function Prototypes
  */