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subtitleoverlay: Update for new GstIterator API

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This commit is contained in:
Sebastian Dröge 2011-05-05 18:47:58 +02:00
parent 820c0c1d3b
commit 6512a6c73d
1 changed files with 10 additions and 7 deletions
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17
gst/playback/gstsubtitleoverlay.c
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@ -2025,6 +2025,7 @@ gst_subtitle_overlay_init (GstSubtitleOverlay * self)
{
GstPadTemplate *templ;
GstIterator *it;
GValue item = { 0, };
GstPad *proxypad = NULL;
self->lock = g_mutex_new ();
@ -2034,8 +2035,8 @@ gst_subtitle_overlay_init (GstSubtitleOverlay * self)
self->srcpad = gst_ghost_pad_new_no_target_from_template ("src", templ);
it = gst_pad_iterate_internal_links (self->srcpad);
if (G_UNLIKELY (!it
|| gst_iterator_next (it, (gpointer) & proxypad) != GST_ITERATOR_OK
|| proxypad == NULL)) {
|| gst_iterator_next (it, &item) != GST_ITERATOR_OK
|| ((proxypad = g_value_get_object (&item)) == NULL))) {
GST_ERROR_OBJECT (self, "Failed to get proxypad of srcpad");
} else {
self->src_proxy_event = GST_PAD_EVENTFUNC (proxypad);
@ -2044,7 +2045,7 @@ gst_subtitle_overlay_init (GstSubtitleOverlay * self)
self->src_proxy_chain = GST_PAD_CHAINFUNC (proxypad);
gst_pad_set_chain_function (proxypad,
GST_DEBUG_FUNCPTR (gst_subtitle_overlay_src_proxy_chain));
gst_object_unref (proxypad);
g_value_unset (&item);
}
if (it)
gst_iterator_free (it);
@ -2067,14 +2068,15 @@ gst_subtitle_overlay_init (GstSubtitleOverlay * self)
proxypad = NULL;
it = gst_pad_iterate_internal_links (self->video_sinkpad);
if (G_UNLIKELY (!it
|| gst_iterator_next (it, (gpointer) & proxypad) != GST_ITERATOR_OK
|| proxypad == NULL)) {
|| gst_iterator_next (it, &item) != GST_ITERATOR_OK
|| ((proxypad = g_value_dup_object (&item)) == NULL))) {
GST_ERROR_OBJECT (self,
"Failed to get internally linked pad from video sinkpad");
}
if (it)
gst_iterator_free (it);
self->video_block_pad = proxypad;
g_value_unset (&item);
gst_element_add_pad (GST_ELEMENT_CAST (self), self->video_sinkpad);
templ = gst_static_pad_template_get (&subtitle_sinktemplate);
@ -2103,13 +2105,14 @@ gst_subtitle_overlay_init (GstSubtitleOverlay * self)
proxypad = NULL;
it = gst_pad_iterate_internal_links (self->subtitle_sinkpad);
if (G_UNLIKELY (!it
|| gst_iterator_next (it, (gpointer) & proxypad) != GST_ITERATOR_OK
|| proxypad == NULL)) {
|| gst_iterator_next (it, &item) != GST_ITERATOR_OK
|| ((proxypad = g_value_dup_object (&item)) == NULL))) {
GST_ERROR_OBJECT (self,
"Failed to get internally linked pad from subtitle sinkpad");
}
if (it)
gst_iterator_free (it);
g_value_unset (&item);
self->subtitle_block_pad = proxypad;
gst_element_add_pad (GST_ELEMENT_CAST (self), self->subtitle_sinkpad);