[PATCH v4 4/5] winewayland: Create the window surface buffer queue unconditionally.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winewayland.drv/window_surface.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/dlls/winewayland.drv/window_surface.c b/dlls/winewayland.drv/window_surface.c
index 570c186861b..ddd4fb45976 100644
--- a/dlls/winewayland.drv/window_surface.c
+++ b/dlls/winewayland.drv/window_surface.c
@@ -329,10 +329,9 @@ static BOOL wayland_window_surface_flush(struct window_surface *window_surface,
     HRGN surface_damage_region = NULL;
     HRGN copy_from_window_region;

-    if (!wws->wayland_surface || !wws->wayland_buffer_queue)
+    if (!wws->wayland_surface)
     {
-        ERR("missing wayland surface=%p or buffer_queue=%p, returning\n",
-            wws->wayland_surface, wws->wayland_buffer_queue);
+        ERR("missing wayland surface=%p, returning\n", wws->wayland_surface);
         goto done;
     }

@@ -423,8 +422,7 @@ static void wayland_window_surface_destroy(struct window_surface *window_surface

TRACE("surface=%p\n", wws);

-    if (wws->wayland_buffer_queue)
-        wayland_buffer_queue_destroy(wws->wayland_buffer_queue);
+    wayland_buffer_queue_destroy(wws->wayland_buffer_queue);
 }

static const struct window_surface_funcs wayland_window_surface_funcs =
@@ -444,6 +442,7 @@ static struct window_surface *wayland_window_surface_create(HWND hwnd, const REC
     struct wayland_window_surface *wws;
     int width = rect->right - rect->left;
     int height = rect->bottom - rect->top;
+    struct window_surface *window_surface;

TRACE("hwnd %p rect %s\n", hwnd, wine_dbgstr_rect(rect));

@@ -456,7 +455,13 @@ static struct window_surface *wayland_window_surface_create(HWND hwnd, const REC
     info->bmiHeader.biSizeImage   = width * height * 4;
     info->bmiHeader.biCompression = BI_RGB;

-    return window_surface_create(sizeof(*wws), &wayland_window_surface_funcs, hwnd, rect, info, 0);
+    if ((window_surface = window_surface_create(sizeof(*wws), &wayland_window_surface_funcs, hwnd, rect, info, 0)))
+    {
+        struct wayland_window_surface *wws = wayland_window_surface_cast(window_surface);
+        wws->wayland_buffer_queue = wayland_buffer_queue_create(width, height);
+    }
+
+    return window_surface;
 }

/***********************************************************************