screen-cast-window-stream: Set the size property to the logical size

As the stream size is the logical monitor size multiplied with the ceil
of the logical monitor scale, the corresponding logical size, which is
what should be passed via the size property on the D-Bus object, should
be the logical monitor size.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/413

1 files changed, 6 insertions, 2 deletions

diff --git a/src/backends/meta-screen-cast-window-stream.c b/src/backends/meta-screen-cast-window-stream.c
index 748affb38..0cb39bb14 100644
--- a/src/backends/meta-screen-cast-window-stream.c
+++ b/src/backends/meta-screen-cast-window-stream.c
@@ -44,6 +44,8 @@ struct _MetaScreenCastWindowStream
 
   int stream_width;
   int stream_height;
+  int logical_width;
+  int logical_height;
 
   unsigned long window_unmanaged_handler_id;
 };
@@ -128,8 +130,8 @@ meta_screen_cast_window_stream_set_parameters (MetaScreenCastStream *stream,
   g_variant_builder_add (parameters_builder, "{sv}",
                          "size",
                          g_variant_new ("(ii)",
-                                        bounds.width,
-                                        bounds.height));
+                                        window_stream->logical_width,
+                                        window_stream->logical_height));
 }
 
 static void
@@ -237,6 +239,8 @@ meta_screen_cast_window_stream_initable_init (GInitable     *initable,
    * So we set a size equals to the size of the logical monitor for the window.
    */
   scale = (int) ceil (meta_logical_monitor_get_scale (logical_monitor));
+  window_stream->logical_width = logical_monitor->rect.width;
+  window_stream->logical_height = logical_monitor->rect.height;
   window_stream->stream_width = logical_monitor->rect.width * scale;
   window_stream->stream_height = logical_monitor->rect.height * scale;