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uridownloader: properly unref the urisrc between downloads

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This prevents leaking the element. Also sets the bus to flushing
to completely reset the downloader state
This commit is contained in:
Thiago Santos 2013-02-07 00:28:15 -03:00
parent f72869816c
commit 99efe87b5d
1 changed files with 10 additions and 1 deletions
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11
gst-libs/gst/uridownloader/gsturidownloader.c
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@ -248,7 +248,8 @@ gst_uri_downloader_stop (GstUriDownloader * downloader)
{
GstPad *pad;
GST_DEBUG_OBJECT (downloader, "Stopping source element");
GST_DEBUG_OBJECT (downloader, "Stopping source element %s",
GST_ELEMENT_NAME (downloader->priv->urisrc));
/* remove the bus' sync handler */
gst_bus_set_sync_handler (downloader->priv->bus, NULL, NULL, NULL);
@ -262,6 +263,11 @@ gst_uri_downloader_stop (GstUriDownloader * downloader)
gst_element_set_state (downloader->priv->urisrc, GST_STATE_NULL);
gst_element_get_state (downloader->priv->urisrc, NULL, NULL,
GST_CLOCK_TIME_NONE);
gst_element_set_bus (downloader->priv->urisrc, NULL);
gst_object_unref (downloader->priv->urisrc);
downloader->priv->urisrc = NULL;
gst_bus_set_flushing (downloader->priv->bus, TRUE);
}
void
@ -308,6 +314,8 @@ gst_uri_downloader_set_uri (GstUriDownloader * downloader, const gchar * uri)
if (!gst_uri_is_valid (uri))
return FALSE;
g_assert (downloader->priv->urisrc == NULL);
GST_DEBUG_OBJECT (downloader, "Creating source element for the URI:%s", uri);
downloader->priv->urisrc =
gst_element_make_from_uri (GST_URI_SRC, uri, NULL, NULL);
@ -346,6 +354,7 @@ gst_uri_downloader_fetch_uri (GstUriDownloader * downloader, const gchar * uri)
downloader->priv->download = gst_fragment_new ();
gst_bus_set_flushing (downloader->priv->bus, FALSE);
ret = gst_element_set_state (downloader->priv->urisrc, GST_STATE_PLAYING);
if (ret == GST_STATE_CHANGE_FAILURE) {
g_object_unref (downloader->priv->download);