/* XXX: not sure how to keep the frame data on screen during
* fade out, so just have a solid idle material for now. */
static void
set_idle_material (ClutterGstVideoTexture *video_texture)
{
CoglColor transparent;
CoglHandle material;
cogl_color_init_from_4ub (&transparent, 0, 0, 0, 0);
material = cogl_material_new ();
cogl_material_set_color (material, &transparent);
clutter_gst_video_texture_set_idle_material (video_texture, material);
cogl_handle_unref (material);
}
static gboolean
_start_video_preview (MexContentTile *self)
{
MexContentTilePrivate *priv = self->priv;
GstElement *pipeline;
gint gst_flags;
const gchar *mimetype, *uri;
/* Check we're still focused */
if (!mex_actor_has_focus (CLUTTER_ACTOR (self)))
return FALSE;
/* Don't play if the main player is still playing..
* too many videos spoil the broth.
*/
if (clutter_media_get_playing (mex_player_get_clutter_media (mex_player_get_default ())))
return FALSE;
mimetype = mex_content_get_metadata (priv->content,
MEX_CONTENT_METADATA_MIMETYPE);
if ((mimetype) && strncmp (mimetype, "video/", 6) != 0)
return FALSE;
if (!(uri = mex_content_get_metadata (priv->content,
MEX_CONTENT_METADATA_STREAM)))
return FALSE;
priv->video_preview = clutter_gst_video_texture_new ();
pipeline = clutter_gst_video_texture_get_pipeline (CLUTTER_GST_VIDEO_TEXTURE (priv->video_preview));
g_object_get (G_OBJECT (pipeline), "flags", &gst_flags, NULL);
gst_flags = 1;//GST_PLAY_FLAG_VIDEO;
g_object_set (G_OBJECT (pipeline), "flags", gst_flags, NULL);
clutter_gst_video_texture_set_idle_material (CLUTTER_GST_VIDEO_TEXTURE (priv->video_preview),
NULL);
g_signal_connect (priv->video_preview, "eos",
G_CALLBACK (_stop_video_eos),
self);
clutter_actor_set_opacity (priv->video_preview, 0);
g_object_ref (priv->image);
clutter_actor_remove_child (CLUTTER_ACTOR (self), priv->image);
clutter_actor_add_child (CLUTTER_ACTOR (self), priv->video_preview);
clutter_actor_animate (priv->video_preview, CLUTTER_LINEAR, 500,
"opacity", 0xff, NULL);
clutter_actor_set_size (priv->video_preview,
(gfloat)priv->thumb_width,
(gfloat)priv->thumb_height);
clutter_media_set_uri (CLUTTER_MEDIA (priv->video_preview), uri);
clutter_media_set_playing (CLUTTER_MEDIA (priv->video_preview), TRUE);
if (priv->stop_video_preview <= 0)
priv->stop_video_preview =
g_timeout_add_seconds (180, (GSourceFunc)_stop_video_preview, self);
return FALSE;
}
