Add wayland fullscreen feature
Pull from gst-plugins-bad1.0 1.15.1
https://bugzilla.gnome.org/show_bug.cgi?id=688190
Since we set the default display mode to 720p, we need to add this
support so the edgetpu_{detect, classify, demo} won't have the display
cut off.
Change-Id: I81bdf5a47d05e077ebdea7d309f34d927d870ec3
diff --git a/debian/patches/0003-waylandsink-support-fullscreen.patch b/debian/patches/0003-waylandsink-support-fullscreen.patch
new file mode 100644
index 0000000..c7465d0
--- /dev/null
+++ b/debian/patches/0003-waylandsink-support-fullscreen.patch
@@ -0,0 +1,161 @@
+From 9b74df9d87a52885a45d37fe43bb7cc1b7d3b1c4 Mon Sep 17 00:00:00 2001
+From: Fabien Dessenne <fabien.dessenne@st.com>
+Date: Thu, 23 Feb 2017 11:48:13 +0100
+Subject: [PATCH] waylandsink: support fullscreen
+
+Add the fullscreen property that makes the sink displayed all across
+the output.
+
+---
+ ext/wayland/gstwaylandsink.c | 32 ++++++++++++++++++++++++++++++--
+ ext/wayland/gstwaylandsink.h | 1 +
+ ext/wayland/wlwindow.c | 17 +++++++++++++++--
+ ext/wayland/wlwindow.h | 4 +++-
+ 4 files changed, 49 insertions(+), 5 deletions(-)
+
+diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
+index 0d97419..d2ff52b 100644
+--- a/ext/wayland/gstwaylandsink.c
++++ b/ext/wayland/gstwaylandsink.c
+@@ -61,7 +61,8 @@ enum
+ enum
+ {
+ PROP_0,
+- PROP_DISPLAY
++ PROP_DISPLAY,
++ PROP_FULLSCREEN
+ };
+
+ GST_DEBUG_CATEGORY (gstwayland_debug);
+@@ -163,6 +164,11 @@ gst_wayland_sink_class_init (GstWaylandSinkClass * klass)
+ g_param_spec_string ("display", "Wayland Display name", "Wayland "
+ "display name to connect to, if not supplied via the GstContext",
+ NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
++
++ g_object_class_install_property (gobject_class, PROP_FULLSCREEN,
++ g_param_spec_boolean ("fullscreen", "Fullscreen",
++ "Whether the surface should be made fullscreen ", FALSE,
++ G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+ }
+
+ static void
+@@ -173,6 +179,18 @@ gst_wayland_sink_init (GstWaylandSink * sink)
+ }
+
+ static void
++gst_wayland_sink_set_fullscreen (GstWaylandSink * sink, gboolean fullscreen)
++{
++ if (fullscreen == sink->fullscreen)
++ return;
++
++ g_mutex_lock (&sink->render_lock);
++ sink->fullscreen = fullscreen;
++ gst_wl_window_ensure_fullscreen (sink->window, fullscreen);
++ g_mutex_unlock (&sink->render_lock);
++}
++
++static void
+ gst_wayland_sink_get_property (GObject * object,
+ guint prop_id, GValue * value, GParamSpec * pspec)
+ {
+@@ -184,6 +202,11 @@ gst_wayland_sink_get_property (GObject * object,
+ g_value_set_string (value, sink->display_name);
+ GST_OBJECT_UNLOCK (sink);
+ break;
++ case PROP_FULLSCREEN:
++ GST_OBJECT_LOCK (sink);
++ g_value_set_boolean (value, sink->fullscreen);
++ GST_OBJECT_UNLOCK (sink);
++ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+@@ -202,6 +225,11 @@ gst_wayland_sink_set_property (GObject * object,
+ sink->display_name = g_value_dup_string (value);
+ GST_OBJECT_UNLOCK (sink);
+ break;
++ case PROP_FULLSCREEN:
++ GST_OBJECT_LOCK (sink);
++ gst_wayland_sink_set_fullscreen (sink, g_value_get_boolean (value));
++ GST_OBJECT_UNLOCK (sink);
++ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+@@ -615,7 +643,7 @@ gst_wayland_sink_show_frame (GstVideoSink * vsink, GstBuffer * buffer)
+ if (!sink->window) {
+ /* if we were not provided a window, create one ourselves */
+ sink->window = gst_wl_window_new_toplevel (sink->display,
+- &sink->video_info, &sink->render_lock);
++ &sink->video_info, sink->fullscreen, &sink->render_lock);
+ }
+ }
+
+diff --git a/ext/wayland/gstwaylandsink.h b/ext/wayland/gstwaylandsink.h
+index 2704d00..be92fe7 100644
+--- a/ext/wayland/gstwaylandsink.h
++++ b/ext/wayland/gstwaylandsink.h
+@@ -60,6 +60,7 @@ struct _GstWaylandSink
+
+ gboolean video_info_changed;
+ GstVideoInfo video_info;
++ gboolean fullscreen;
+
+ gchar *display_name;
+
+diff --git a/ext/wayland/wlwindow.c b/ext/wayland/wlwindow.c
+index d08ed87..f0b63f7 100644
+--- a/ext/wayland/wlwindow.c
++++ b/ext/wayland/wlwindow.c
+@@ -150,9 +150,22 @@ gst_wl_window_new_internal (GstWlDisplay * display, GMutex * render_lock)
+ return window;
+ }
+
++void
++gst_wl_window_ensure_fullscreen (GstWlWindow * window, gboolean fullscreen)
++{
++ if (!window)
++ return;
++
++ if (fullscreen)
++ wl_shell_surface_set_fullscreen (window->shell_surface,
++ WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE, 0, NULL);
++ else
++ wl_shell_surface_set_toplevel (window->shell_surface);
++}
++
+ GstWlWindow *
+ gst_wl_window_new_toplevel (GstWlDisplay * display, const GstVideoInfo * info,
+- GMutex * render_lock)
++ gboolean fullscreen, GMutex * render_lock)
+ {
+ GstWlWindow *window;
+ gint width;
+@@ -166,7 +179,7 @@ gst_wl_window_new_toplevel (GstWlDisplay * display, const GstVideoInfo * info,
+ if (window->shell_surface) {
+ wl_shell_surface_add_listener (window->shell_surface,
+ &shell_surface_listener, window);
+- wl_shell_surface_set_toplevel (window->shell_surface);
++ gst_wl_window_ensure_fullscreen (window, fullscreen);
+ } else {
+ GST_ERROR ("Unable to get wl_shell_surface");
+
+diff --git a/ext/wayland/wlwindow.h b/ext/wayland/wlwindow.h
+index e247b4e..10b49fd 100644
+--- a/ext/wayland/wlwindow.h
++++ b/ext/wayland/wlwindow.h
+@@ -74,8 +74,10 @@ struct _GstWlWindowClass
+
+ GType gst_wl_window_get_type (void);
+
++void gst_wl_window_ensure_fullscreen (GstWlWindow * window,
++ gboolean fullscreen);
+ GstWlWindow *gst_wl_window_new_toplevel (GstWlDisplay * display,
+- const GstVideoInfo * info, GMutex * render_lock);
++ const GstVideoInfo * info, gboolean fullscreen, GMutex * render_lock);
+ GstWlWindow *gst_wl_window_new_in_surface (GstWlDisplay * display,
+ struct wl_surface * parent, GMutex * render_lock);
+
+--
+2.7.4
+
diff --git a/debian/patches/series b/debian/patches/series
index f9c29d1..b73880f 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -2,3 +2,4 @@
0001-add-judge-for-mpeg4-codec-in-mpeg-container.patch
0001-mtk-upgrade-gst-bad-to-1-14-4.patch
0002-mtk-gst-libs-gst-wayland-makefile.patch
+0003-waylandsink-support-fullscreen.patch
