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authormarha <marha@users.sourceforge.net>2009-09-09 05:23:48 +0000
committermarha <marha@users.sourceforge.net>2009-09-09 05:23:48 +0000
commit81f91c615982e50bb62708201569c33a3cd3d973 (patch)
tree4f32ecc48a3b7b5e76642f3792338263c53879bd /xorg-server/hw/xwin/winwin32rootlesswndproc.c
parentb571a562410f565af2bdde52d9f7f9a23ffae04f (diff)
parenta915739887477b28d924ecc8417ee107d125bd6c (diff)
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svn merge https://vcxsrv.svn.sourceforge.net/svnroot/vcxsrv/branches/released .
Diffstat (limited to 'xorg-server/hw/xwin/winwin32rootlesswndproc.c')
-rw-r--r--xorg-server/hw/xwin/winwin32rootlesswndproc.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/xorg-server/hw/xwin/winwin32rootlesswndproc.c b/xorg-server/hw/xwin/winwin32rootlesswndproc.c
index a5315096c..00627d218 100644
--- a/xorg-server/hw/xwin/winwin32rootlesswndproc.c
+++ b/xorg-server/hw/xwin/winwin32rootlesswndproc.c
@@ -774,6 +774,17 @@ winMWExtWMWindowProc (HWND hwnd, UINT message,
SendMessage (hwndScreen, message, wParam, lParam);
return 0;
+ case WM_ERASEBKGND:
+#if CYGDEBUG
+ winDebug ("winMWExtWMWindowProc - WM_ERASEBKGND\n");
+#endif
+ /*
+ * Pretend that we did erase the background but we don't care,
+ * since we repaint the entire region anyhow
+ * This avoids some flickering when resizing.
+ */
+ return TRUE;
+
case WM_PAINT:
/* BeginPaint gives us an hdc that clips to the invalidated region */