video: rendering video forcely if needed

If parent is invisible, video can't be displayed. When parent
become visible, subsurface also will become visible. At that time,
we will render video forcely.

Change-Id: I98e843b21983597effbb34a19909ebea0325e26b

diff --git a/src/e_devicemgr_video.c b/src/e_devicemgr_video.c
index 479d78055d45ae2578d2fba0bbc6605afca69c29..470382818b3e3c4cf204a4728ea2a39f56e0682e 100755 (executable)
--- a/src/e_devicemgr_video.c
+++ b/src/e_devicemgr_video.c
@@ -75,6 +75,7 @@ struct _E_Video
    int tdm_mute_id;
 
    Eina_Bool  cb_registered;
+   Eina_Bool  need_force_render;
 };
 
 typedef struct _Tdm_Prop_Value
@@ -296,6 +297,39 @@ _e_video_is_visible(E_Video *video)
    return EINA_TRUE;
 }
 
+static Eina_Bool
+_e_video_parent_is_viewable(E_Video *video)
+{
+   E_Client *topmost_parent;
+
+   if (e_object_is_del(E_OBJECT(video->ec))) return EINA_FALSE;
+
+   topmost_parent = find_topmost_parent_get(video->ec);
+
+   if (!topmost_parent)
+      return EINA_FALSE;
+
+   if (topmost_parent == video->ec)
+     {
+        VDB("There is no video parent surface");
+        return EINA_FALSE;
+     }
+
+   if (!topmost_parent->visible)
+     {
+        VDB("parent(0x%08"PRIxPTR") not viewable", (Ecore_Window)e_client_util_win_get(topmost_parent));
+        return EINA_FALSE;
+     }
+
+   if (!e_pixmap_resource_get(topmost_parent->pixmap))
+     {
+        VDB("parent(0x%08"PRIxPTR") no comp buffer", (Ecore_Window)e_client_util_win_get(topmost_parent));
+        return EINA_FALSE;
+     }
+
+   return EINA_TRUE;
+}
+
 static void
 _e_video_input_buffer_cb_free(E_Devmgr_Buf *mbuf, void *data)
 {
@@ -1194,6 +1228,12 @@ _e_video_cb_evas_show(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNU
 
    if (e_object_is_del(E_OBJECT(video->ec))) return;
 
+   if (video->need_force_render)
+     {
+        VIN("video forcely rendering..");
+        _e_video_render(video, __FUNCTION__);
+     }
+
    /* if stand_alone is true, not show */
    if (video->ec->comp_data->sub.data && video->ec->comp_data->sub.data->stand_alone)
      {
@@ -1295,6 +1335,11 @@ _e_video_set(E_Video *video, E_Client *ec)
    video->ec = ec;
    video->window = e_client_util_win_get(ec);
 
+   evas_object_event_callback_add(video->ec->frame, EVAS_CALLBACK_HIDE,
+                                  _e_video_cb_evas_hide, video);
+   evas_object_event_callback_add(video->ec->frame, EVAS_CALLBACK_SHOW,
+                                  _e_video_cb_evas_show, video);
+
    if (dconfig->conf->eom_enable == EINA_TRUE)
      {
         video->external_video = e_devicemgr_eom_is_ec_external(ec);
@@ -1463,12 +1508,13 @@ _e_video_destroy(E_Video *video)
                                             _e_video_cb_evas_resize, video);
         evas_object_event_callback_del_full(video->ec->frame, EVAS_CALLBACK_MOVE,
                                             _e_video_cb_evas_move, video);
-        evas_object_event_callback_del_full(video->ec->frame, EVAS_CALLBACK_HIDE,
-                                            _e_video_cb_evas_hide, video);
-        evas_object_event_callback_del_full(video->ec->frame, EVAS_CALLBACK_SHOW,
-                                            _e_video_cb_evas_show, video);
      }
 
+   evas_object_event_callback_del_full(video->ec->frame, EVAS_CALLBACK_HIDE,
+                                       _e_video_cb_evas_hide, video);
+   evas_object_event_callback_del_full(video->ec->frame, EVAS_CALLBACK_SHOW,
+                                       _e_video_cb_evas_show, video);
+
    wl_resource_set_destructor(video->video_object, NULL);
 
    _e_video_hide(video);
@@ -1655,12 +1701,21 @@ _e_video_render(E_Video *video, const char *func)
      }
 
    if (!_e_video_geometry_cal(video))
-     return;
+     {
+        if(!video->need_force_render && !_e_video_parent_is_viewable(video))
+          {
+             VIN("need force render");
+             video->need_force_render = EINA_TRUE;
+          }
+        return;
+     }
 
    if (!memcmp(&video->old_geo, &video->geo, sizeof video->geo) &&
        video->old_comp_buffer == comp_buffer)
      return;
 
+   video->need_force_render = EINA_FALSE;
+
    DBG("====================================== (%s)", func);
    VDB("old: "GEO_FMT" buf(%p)", GEO_ARG(&video->old_geo), video->old_comp_buffer);
    VDB("new: "GEO_FMT" buf(%p) %c%c%c%c", GEO_ARG(&video->geo), comp_buffer, FOURCC_STR(video->tbmfmt));
@@ -1777,10 +1832,6 @@ done:
                                        _e_video_cb_evas_resize, video);
         evas_object_event_callback_add(video->ec->frame, EVAS_CALLBACK_MOVE,
                                        _e_video_cb_evas_move, video);
-        evas_object_event_callback_add(video->ec->frame, EVAS_CALLBACK_HIDE,
-                                       _e_video_cb_evas_hide, video);
-        evas_object_event_callback_add(video->ec->frame, EVAS_CALLBACK_SHOW,
-                                       _e_video_cb_evas_show, video);
         video->cb_registered = EINA_TRUE;
      }
    DBG("======================================.");