[PATCH v4 8/9] winewayland: Ensure parent surface contents for accelerated windows.

[Alexandros Frantzis]

From: Alexandros Frantzis

---
 dlls/winewayland.drv/opengl.c | 26 +++++++++++++++-----------
 dlls/winewayland.drv/vulkan.c |  4 +++-
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/dlls/winewayland.drv/opengl.c b/dlls/winewayland.drv/opengl.c
index 994154968b3..eaf07cabc6a 100644
--- a/dlls/winewayland.drv/opengl.c
+++ b/dlls/winewayland.drv/opengl.c
@@ -267,21 +267,25 @@ static void wayland_gl_drawable_sync_size(struct wayland_gl_drawable *gl)
 static void wayland_gl_drawable_sync_surface_state(struct wayland_gl_drawable *gl)
 {
     struct wayland_surface *wayland_surface;
+    HWND hwnd = gl->hwnd;

-    if (!(wayland_surface = wayland_surface_lock_hwnd(gl->hwnd))) return;
+    while (hwnd && (wayland_surface = wayland_surface_lock_hwnd(hwnd)))
+    {
+        wayland_surface_ensure_contents(wayland_surface);

-    wayland_surface_ensure_contents(wayland_surface);
+        /* Handle any processed configure request, to ensure the related
+         * surface state is applied by the compositor. */
+        if (wayland_surface->processing.serial &&
+            wayland_surface->processing.processed &&
+            wayland_surface_reconfigure(wayland_surface))
+        {
+            wl_surface_commit(wayland_surface->wl_surface);
+        }

-    /* Handle any processed configure request, to ensure the related
-     * surface state is applied by the compositor. */
-    if (wayland_surface->processing.serial &&
-        wayland_surface->processing.processed &&
-        wayland_surface_reconfigure(wayland_surface))
-    {
-        wl_surface_commit(wayland_surface->wl_surface);
+        hwnd = wayland_surface->parent_weak_ref ?
+               wayland_surface->parent_weak_ref->hwnd : 0;
+        pthread_mutex_unlock(&wayland_surface->mutex);
     }
-
-    pthread_mutex_unlock(&wayland_surface->mutex);
 }

static BOOL wgl_context_make_current(struct wgl_context *ctx, HWND draw_hwnd,
diff --git a/dlls/winewayland.drv/vulkan.c b/dlls/winewayland.drv/vulkan.c
index 16084175013..337bfb823d0 100644
--- a/dlls/winewayland.drv/vulkan.c
+++ b/dlls/winewayland.drv/vulkan.c
@@ -140,7 +140,7 @@ static void wayland_vulkan_surface_presented(HWND hwnd, VkResult result)
 {
     struct wayland_surface *wayland_surface;

-    if ((wayland_surface = wayland_surface_lock_hwnd(hwnd)))
+    while (hwnd && (wayland_surface = wayland_surface_lock_hwnd(hwnd)))
     {
         wayland_surface_ensure_contents(wayland_surface);

@@ -153,6 +153,8 @@ static void wayland_vulkan_surface_presented(HWND hwnd, VkResult result)
             wl_surface_commit(wayland_surface->wl_surface);
         }

+        hwnd = wayland_surface->parent_weak_ref ?
+               wayland_surface->parent_weak_ref->hwnd : 0;
         pthread_mutex_unlock(&wayland_surface->mutex);
     }
 }