Patch by Sebastiaan Roodenburg. Fixes problem in NtGdiStrechBlt.

svn path=/trunk/; revision=20946
2026-09-01 12:23:29 +00:00 · 2006-01-19 03:25:51 +00:00
parent ff0bdc14d4
commit 74bf31b2b2
1 changed files with 10 additions and 8 deletions
@@ -1274,18 +1274,20 @@ NtUserPaintDesktop(HDC hDC)
 
            if (WinSta->WallpaperMode == wmStretch)
            {
-                NtGdiStretchBlt(hDC, 
-                                x, 
-                                y, 
-                                Rect.right, 
-                                Rect.bottom, 
-                                hWallpaperDC, 
-                                0, 
-                                0, 
+                if(Rect.right && Rect.bottom)
+	                NtGdiStretchBlt(hDC,
+                                x,
+                                y,
+                                sz.cx,
+                                sz.cy,
+                                hWallpaperDC,
+                                0,
+                                0,
                                WinSta->cxWallpaper, 
                                WinSta->cyWallpaper, 
                                SRCCOPY,
                                0);
+                                
            }
            else if (WinSta->WallpaperMode == wmTile)
            {