From df3fd2baf31d4d106a2a4e59647604fd35e635e4 Mon Sep 17 00:00:00 2001
From: attila <attila@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Sat, 18 Jan 2003 14:33:29 +0000
Subject: xinerama fix part 1 xmga only for the moment, have to work on xvidix.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8989 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 libvo/mga_common.c | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

(limited to 'libvo')

diff --git a/libvo/mga_common.c b/libvo/mga_common.c
index cb376587ce..e86c94834d 100644
--- a/libvo/mga_common.c
+++ b/libvo/mga_common.c
@@ -8,6 +8,9 @@
 static void set_window( void );		/* forward declaration to kill warnings */
 #ifdef VO_XMGA
 static void mDrawColorKey( void );	/* forward declaration to kill warnings */
+#ifdef HAVE_XINERAMA
+extern int xinerama_screen;
+#endif
 #endif
 
 static int mga_next_frame=0;
@@ -472,13 +475,28 @@ static void set_window( void ){
 
 		 	/* find the screen we are on */
 		 	i = 0;
-		 	while(!(screens[i].x_org <= drwcX && screens[i].y_org <= drwcY &&
-		 	       screens[i].x_org + screens[i].width >= drwcX &&
-		 	       screens[i].y_org + screens[i].height >= drwcY ))
+		 	while(i<num_screens &&
+		 	    ((screens[i].x_org < drwcX) ||
+		 	     (screens[i].y_org < drwcY) ||
+		 	     (screens[i].x_org + screens[i].width >= drwcX) ||
+		 	     (screens[i].y_org + screens[i].height >= drwcY)))
 		 	{
 		 		i++;
 		 	}
 
+			if(i<num_screens)
+			{
+				/* save the screen we are on */
+				xinerama_screen = i;
+			} else {
+				/* oops.. couldnt find the screen we are on
+				 * because the upper left corner left the
+				 * visual range. assume we are still on the
+				 * same screen
+				 */
+				i = xinerama_screen;
+		 	}
+
 		 	/* set drwcX and drwcY to the right values */
 		 	drwcX = drwcX - screens[i].x_org;
 		 	drwcY = drwcY - screens[i].y_org;
-- 
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