[PATCH 0/5] MR9393: winex11: Flush requests issued outside of ProcessEvents (1/3).

[PATCH 1/5] winex11: Flush X requests in X11DRV_ActivateWindow.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/event.c | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/dlls/winex11.drv/event.c b/dlls/winex11.drv/event.c
index 9475b0236fb..f33db32839f 100644
--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -1346,12 +1346,25 @@ static BOOL X11DRV_PropertyNotify( HWND hwnd, XEvent *xev )
 void X11DRV_ActivateWindow( HWND hwnd, HWND previous )
 {
     struct x11drv_win_data *data;
+    BOOL flush = FALSE;

-    if (!is_virtual_desktop()) set_net_active_window( hwnd, previous );
+    if (!is_virtual_desktop())
+    {
+        set_net_active_window( hwnd, previous );
+        flush = TRUE;
+    }

-    if (!(data = get_win_data( hwnd ))) return;
-    if (!data->managed || data->embedder) set_input_focus( data );
-    release_win_data( data );
+    if ((data = get_win_data( hwnd )))
+    {
+        if (!data->managed || data->embedder)
+        {
+            set_input_focus( data );
+            flush = TRUE;
+        }
+        release_win_data( data );
+    }
+
+    if (flush) XFlush( x11drv_thread_data()->display );
 }

static void drag_drop_enter( UINT entries_size, struct format_entry *entries )

[PATCH 2/5] winex11: Flush X requests in X11DRV_SetWindowIcons.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/window.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 78f8dd0e158..f5e0e41c9af 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -3301,6 +3301,8 @@ void X11DRV_SetWindowIcons( HWND hwnd, HICON icon, const ICONINFO *ii, HICON ico
     if (!(data = get_win_data( hwnd ))) return;
     set_window_icon_data( data, icon, ii, icon_small, ii_small );
     set_wm_hints( data );
+
+    XFlush( data->display );
     release_win_data( data );
 }

[PATCH 3/5] winex11: Flush X requests in X11DRV_SetWindowStyle.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/window.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index f5e0e41c9af..eb318741c23 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -2503,12 +2503,17 @@ void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style )
 {
     struct x11drv_win_data *data;
     DWORD changed = style->styleNew ^ style->styleOld;
+    BOOL flush = FALSE;

if (hwnd == NtUserGetDesktopWindow()) return;
     if (!(data = get_win_data( hwnd ))) return;
     if (!data->whole_window) goto done;

-    if (offset == GWL_STYLE && (changed & WS_DISABLED)) set_wm_hints( data );
+    if (offset == GWL_STYLE && (changed & WS_DISABLED))
+    {
+        set_wm_hints( data );
+        flush = TRUE;
+    }

if (offset == GWL_EXSTYLE)
     {
@@ -2519,7 +2524,10 @@ void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style )
             sync_window_opacity( data->display, data->whole_window, 0, 0 );
         }
         if (changed & WS_EX_TRANSPARENT) sync_window_style( data );
+        flush = TRUE;
     }
+
+    if (flush) XFlush( data->display );
 done:
     release_win_data( data );
 }

[PATCH 4/5] winex11: Flush X requests in X11DRV_SetLayeredWindowAttributes.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/window.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index eb318741c23..3d02449a51f 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -3350,7 +3350,10 @@ void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha, DWO
         set_window_visual( data, &default_visual, FALSE );

if (data->whole_window)
+        {
             sync_window_opacity( data->display, data->whole_window, alpha, flags );
+            XFlush( data->display );
+        }

data->layered = TRUE;
         release_win_data( data );
@@ -3363,6 +3366,7 @@ void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha, DWO
             sync_window_opacity( gdi_display, win, alpha, flags );
             if (flags & LWA_COLORKEY)
                 FIXME( "LWA_COLORKEY not supported on foreign process window %p\n", hwnd );
+            XFlush( gdi_display );
         }
     }
 }

[PATCH 5/5] winex11: Flush X requests in X11DRV_UpdateLayeredWindow.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/window.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 3d02449a51f..ae57e0b4d4e 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -3382,7 +3382,10 @@ void X11DRV_UpdateLayeredWindow( HWND hwnd, BYTE alpha, UINT flags )
     if (!(data = get_win_data( hwnd ))) return;

if (data->whole_window)
+    {
         sync_window_opacity( data->display, data->whole_window, alpha, flags );
+        XFlush( data->display );
+    }

release_win_data( data );
 }