Waylandsink : Add rendering current wl_buffer for the changed geometory value

Change-Id: I00a7a23918829331fde302f7c99137306dd6f77f
Signed-off-by: Hyunil <hyunil46.park@samsung.com>

diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index 34cd0f5..14b9102 100755 (executable)
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -196,6 +196,9 @@ static void gst_wayland_sink_begin_geometry_change (GstWaylandVideo * video);
 static void gst_wayland_sink_end_geometry_change (GstWaylandVideo * video);
 #ifdef GST_WLSINK_ENHANCEMENT
 static void gst_wayland_sink_update_window_geometry (GstWaylandSink * sink);
+static void render_last_buffer (GstWaylandSink * sink);
+static void gst_wayland_sink_render_last_buffer (GstWaylandSink * sink);
+
 #endif
 
 #define gst_wayland_sink_parent_class parent_class
@@ -345,7 +348,8 @@ gst_wayland_sink_set_property (GObject * object,
       }
       sink->video_info_changed = TRUE;
       if (GST_STATE (sink) == GST_STATE_PAUSED) {
-        /*need to render current buffer */
+        /*need to render last buffer */
+        gst_wayland_sink_render_last_buffer (sink);
       }
       break;
     case PROP_DISPLAY_GEOMETRY_METHOD:
@@ -358,7 +362,8 @@ gst_wayland_sink_set_property (GObject * object,
       }
       sink->video_info_changed = TRUE;
       if (GST_STATE (sink) == GST_STATE_PAUSED) {
-        /*need to render current buffer */
+        /*need to render last buffer */
+        gst_wayland_sink_render_last_buffer (sink);
       }
       break;
     case PROP_ORIENTATION:
@@ -369,7 +374,8 @@ gst_wayland_sink_set_property (GObject * object,
       }
       sink->video_info_changed = TRUE;
       if (GST_STATE (sink) == GST_STATE_PAUSED) {
-        /*need to render current buffer */
+        /*need to render last buffer */
+        gst_wayland_sink_render_last_buffer (sink);
       }
       break;
     case PROP_FLIP:
@@ -380,7 +386,8 @@ gst_wayland_sink_set_property (GObject * object,
       }
       sink->video_info_changed = TRUE;
       if (GST_STATE (sink) == GST_STATE_PAUSED) {
-        /*need to render current buffer */
+        /*need to render last buffer */
+        gst_wayland_sink_render_last_buffer (sink);
       }
       break;
 #endif
@@ -975,7 +982,6 @@ gst_wayland_sink_render (GstBaseSink * bsink, GstBuffer * buffer)
   if (G_UNLIKELY (sink->video_info_changed)) {
     gst_wl_window_set_video_info (sink->window, &sink->video_info);
     sink->video_info_changed = FALSE;
-
   }
   GST_INFO ("window->render_rectangle(%d,%d %d x %d)",
       sink->window->render_rectangle.x,
@@ -1216,9 +1222,8 @@ static void
 gst_wayland_sink_update_window_geometry (GstWaylandSink * sink)
 {
   FUNCTION_ENTER ();
-
-  if (sink == NULL || sink->window == NULL)
-    return;
+  g_return_if_fail (sink != NULL);
+  g_return_if_fail (sink->window != NULL);
 
   gst_wl_window_set_rotate_angle (sink->window, sink->rotate_angle);
   gst_wl_window_set_disp_geo_method (sink->window,
@@ -1226,6 +1231,20 @@ gst_wayland_sink_update_window_geometry (GstWaylandSink * sink)
   gst_wl_window_set_orientation (sink->window, sink->orientation);
   gst_wl_window_set_flip (sink->window, sink->flip);
 }
+
+static void
+gst_wayland_sink_render_last_buffer (GstWaylandSink * sink)
+{
+  FUNCTION_ENTER ();
+  g_return_if_fail (sink != NULL);
+
+  g_mutex_lock (&sink->render_lock);
+  gst_wl_window_set_video_info (sink->window, &sink->video_info);
+  sink->video_info_changed = FALSE;
+  if (sink->last_buffer)
+    render_last_buffer (sink);
+  g_mutex_unlock (&sink->render_lock);
+}
 #endif
 static void
 gst_wayland_sink_set_render_rectangle (GstVideoOverlay * overlay,