waylandsink: Update our window size on configure event

This is specific to when the waylandsink is not being embedded. In
this patch we pass the render lock to the window so it can safely
call gst_wl_window_set_render_rectangle() with the new size.

https://bugzilla.gnome.org/show_bug.cgi?id=722343

1 files changed, 17 insertions, 5 deletions

diff --git a/ext/wayland/wlwindow.c b/ext/wayland/wlwindow.c
index febf55247..b60f35116 100644
--- a/ext/wayland/wlwindow.c
+++ b/ext/wayland/wlwindow.c
@@ -46,11 +46,21 @@ static void
 handle_configure (void *data, struct wl_shell_surface *shell_surface,
     uint32_t edges, int32_t width, int32_t height)
 {
+  GstWlWindow *window = data;
+
+  GST_DEBUG ("Windows configure: edges %x, width = %i, height %i", edges,
+      width, height);
+
+  if (width == 0 || height == 0)
+    return;
+
+  gst_wl_window_set_render_rectangle (window, 0, 0, width, height);
 }
 
 static void
 handle_popup_done (void *data, struct wl_shell_surface *shell_surface)
 {
+  GST_DEBUG ("Window popup done.");
 }
 
 static const struct wl_shell_surface_listener shell_surface_listener = {
@@ -99,13 +109,14 @@ gst_wl_window_finalize (GObject * gobject)
 }
 
 static GstWlWindow *
-gst_wl_window_new_internal (GstWlDisplay * display)
+gst_wl_window_new_internal (GstWlDisplay * display, GMutex * render_lock)
 {
   GstWlWindow *window;
   struct wl_region *region;
 
   window = g_object_new (GST_TYPE_WL_WINDOW, NULL);
   window->display = g_object_ref (display);
+  window->render_lock = render_lock;
 
   window->area_surface = wl_compositor_create_surface (display->compositor);
   window->video_surface = wl_compositor_create_surface (display->compositor);
@@ -140,12 +151,13 @@ gst_wl_window_new_internal (GstWlDisplay * display)
 }
 
 GstWlWindow *
-gst_wl_window_new_toplevel (GstWlDisplay * display, const GstVideoInfo * info)
+gst_wl_window_new_toplevel (GstWlDisplay * display, const GstVideoInfo * info,
+    GMutex * render_lock)
 {
   GstWlWindow *window;
   gint width;
 
-  window = gst_wl_window_new_internal (display);
+  window = gst_wl_window_new_internal (display, render_lock);
 
   /* go toplevel */
   window->shell_surface = wl_shell_get_shell_surface (display->shell,
@@ -172,10 +184,10 @@ gst_wl_window_new_toplevel (GstWlDisplay * display, const GstVideoInfo * info)
 
 GstWlWindow *
 gst_wl_window_new_in_surface (GstWlDisplay * display,
-    struct wl_surface * parent)
+    struct wl_surface * parent, GMutex * render_lock)
 {
   GstWlWindow *window;
-  window = gst_wl_window_new_internal (display);
+  window = gst_wl_window_new_internal (display, render_lock);
 
   /* embed in parent */
   window->area_subsurface =