mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-02-20 04:56:24 +00:00
put in gconf sinks
Original commit message from CVS: put in gconf sinks
This commit is contained in:
parent
7e0d2491d1
commit
3cce8bfa66
7 changed files with 602 additions and 0 deletions
17
ext/gconf/Makefile.am
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17
ext/gconf/Makefile.am
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@ -0,0 +1,17 @@
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plugin_LTLIBRARIES = libgstgconfelements.la
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libgstgconfelements_la_SOURCES = \
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gstgconfaudiosink.c \
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gstgconfelements.c \
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gstgconfvideosink.c
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DIR_CFLAGS = -DGST_GCONF_DIR=\"/system/gstreamer/@GST_MAJORMINOR@\"
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libgstgconfelements_la_CFLAGS = $(GST_CFLAGS) $(GCONF_CFLAGS) $(DIR_CFLAGS)
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libgstgconfelements_la_LIBADD = $(GCONF_LIBS) \
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$(top_builddir)/gst-libs/gst/gconf/libgstgconf-@GST_MAJORMINOR@.la
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libgstgconfelements_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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noinst_HEADERS = \
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gstgconfaudiosink.h \
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gstgconfelements.h \
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gstgconfvideosink.h
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195
ext/gconf/gstgconfaudiosink.c
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195
ext/gconf/gstgconfaudiosink.c
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@ -0,0 +1,195 @@
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/* GStreamer
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* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "gstgconfelements.h"
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#include "gstgconfaudiosink.h"
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static void gst_gconf_audio_sink_base_init (GstGConfAudioSinkClass * klass);
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static void gst_gconf_audio_sink_class_init (GstGConfAudioSinkClass * klass);
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static void gst_gconf_audio_sink_init (GstGConfAudioSink * sink);
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static void gst_gconf_audio_sink_dispose (GObject * object);
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static void cb_toggle_element (GConfClient * client,
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guint connection_id, GConfEntry * entry, gpointer data);
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static GstElementStateReturn
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gst_gconf_audio_sink_change_state (GstElement * element);
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static GstBinClass *parent_class = NULL;
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GType
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gst_gconf_audio_sink_get_type (void)
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{
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static GType gst_gconf_audio_sink_type = 0;
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if (!gst_gconf_audio_sink_type) {
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static const GTypeInfo gst_gconf_audio_sink_info = {
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sizeof (GstGConfAudioSinkClass),
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(GBaseInitFunc) gst_gconf_audio_sink_base_init,
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NULL,
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(GClassInitFunc) gst_gconf_audio_sink_class_init,
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NULL,
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NULL,
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sizeof (GstGConfAudioSink),
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0,
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(GInstanceInitFunc) gst_gconf_audio_sink_init,
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};
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gst_gconf_audio_sink_type = g_type_register_static (GST_TYPE_BIN,
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"GstGConfAudioSink", &gst_gconf_audio_sink_info, 0);
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}
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return gst_gconf_audio_sink_type;
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}
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static void
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gst_gconf_audio_sink_base_init (GstGConfAudioSinkClass * klass)
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{
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GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
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GstElementDetails gst_gconf_audio_sink_details = {
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"GConf audio sink",
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"Sink/Audio",
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"Audio sink embedding the GConf-settings for audio output",
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"Ronald Bultje <rbultje@ronald.bitfreak.net>"
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};
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GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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gst_element_class_add_pad_template (eklass,
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gst_static_pad_template_get (&sink_template));
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gst_element_class_set_details (eklass, &gst_gconf_audio_sink_details);
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}
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static void
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gst_gconf_audio_sink_class_init (GstGConfAudioSinkClass * klass)
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{
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GObjectClass *oklass = G_OBJECT_CLASS (klass);
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GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
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parent_class = g_type_class_ref (GST_TYPE_BIN);
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oklass->dispose = gst_gconf_audio_sink_dispose;
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eklass->change_state = gst_gconf_audio_sink_change_state;
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}
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static void
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gst_gconf_audio_sink_init (GstGConfAudioSink * sink)
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{
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sink->pad = NULL;
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sink->kid = NULL;
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sink->client = gconf_client_get_default ();
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gconf_client_add_dir (sink->client, GST_GCONF_DIR,
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GCONF_CLIENT_PRELOAD_RECURSIVE, NULL);
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gconf_client_notify_add (sink->client, GST_GCONF_DIR "/default/audiosink",
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cb_toggle_element, sink, NULL, NULL);
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cb_toggle_element (sink->client, 0, NULL, sink);
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sink->init = FALSE;
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}
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static void
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gst_gconf_audio_sink_dispose (GObject * object)
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{
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GstGConfAudioSink *sink = GST_GCONF_AUDIO_SINK (object);
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if (sink->client) {
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g_object_unref (G_OBJECT (sink->client));
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sink->client = NULL;
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}
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G_OBJECT_CLASS (parent_class)->dispose (object);
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}
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static void
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cb_toggle_element (GConfClient * client,
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guint connection_id, GConfEntry * entry, gpointer data)
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{
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GstGConfAudioSink *sink = GST_GCONF_AUDIO_SINK (data);
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GstPad *peer = NULL;
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GstElementState state = GST_STATE (sink);
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/* save ghostpad */
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if (sink->pad) {
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gst_object_ref (GST_OBJECT (sink->pad));
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peer = GST_PAD_PEER (GST_PAD_REALIZE (sink->pad));
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if (peer)
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gst_pad_unlink (peer, sink->pad);
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}
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/* kill old element */
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if (sink->kid) {
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GST_DEBUG_OBJECT (sink, "Removing old kid");
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gst_bin_remove (GST_BIN (sink), sink->kid);
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sink->kid = NULL;
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}
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GST_DEBUG_OBJECT (sink, "Creating new kid (%ssink)",
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entry ? "audio" : "fake");
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sink->kid = entry ? gst_gconf_get_default_audio_sink () :
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gst_element_factory_make ("fakesink", "temporary-element");
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if (!sink->kid) {
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GST_ELEMENT_ERROR (sink, LIBRARY, SETTINGS, (NULL),
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("Failed to render audio sink from GConf"));
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return;
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}
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gst_bin_add (GST_BIN (sink), sink->kid);
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/* re-attach ghostpad */
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if (sink->pad) {
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GST_DEBUG_OBJECT (sink, "Re-doing existing ghostpad");
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gst_pad_add_ghost_pad (gst_element_get_pad (sink->kid, "sink"), sink->pad);
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} else {
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GST_DEBUG_OBJECT (sink, "Creating new ghostpad");
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sink->pad = gst_ghost_pad_new ("sink",
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gst_element_get_pad (sink->kid, "sink"));
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gst_element_add_pad (GST_ELEMENT (sink), sink->pad);
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}
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if (peer) {
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GST_DEBUG_OBJECT (sink, "Linking...");
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gst_pad_link (peer, sink->pad);
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}
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GST_DEBUG_OBJECT (sink, "Syncing state");
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gst_element_set_state (GST_ELEMENT (sink), state);
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GST_DEBUG_OBJECT (sink, "done changing gconf audio sink");
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sink->init = TRUE;
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}
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static GstElementStateReturn
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gst_gconf_audio_sink_change_state (GstElement * element)
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{
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GstGConfAudioSink *sink = GST_GCONF_AUDIO_SINK (element);
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if (GST_STATE_TRANSITION (element) == GST_STATE_NULL_TO_READY && !sink->init) {
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cb_toggle_element (sink->client, 0,
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gconf_client_get_entry (sink->client,
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GST_GCONF_DIR "/default/audiosink", NULL, TRUE, NULL), sink);
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if (!sink->init)
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return GST_STATE_FAILURE;
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}
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return GST_ELEMENT_CLASS (parent_class)->change_state (element);
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}
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59
ext/gconf/gstgconfaudiosink.h
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59
ext/gconf/gstgconfaudiosink.h
Normal file
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@ -0,0 +1,59 @@
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/* GStreamer
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* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_GCONF_AUDIO_SINK_H__
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#define __GST_GCONF_AUDIO_SINK_H__
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#include <gst/gst.h>
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#include <gconf/gconf-client.h>
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G_BEGIN_DECLS
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#define GST_TYPE_GCONF_AUDIO_SINK \
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(gst_gconf_audio_sink_get_type ())
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#define GST_GCONF_AUDIO_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GCONF_AUDIO_SINK, \
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GstGConfAudioSink))
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#define GST_GCONF_AUDIO_SINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GCONF_AUDIO_SINK, \
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GstGConfAudioSink))
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#define GST_IS_GCONF_AUDIO_SINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GCONF_AUDIO_SINK))
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#define GST_IS_GCONF_AUDIO_SINK_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GCONF_AUDIO_SINK))
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typedef struct _GstGConfAudioSink {
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GstBin parent;
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/* explicit pointers to stuff used */
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GConfClient *client;
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GstElement *kid;
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GstPad *pad;
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gboolean init;
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} GstGConfAudioSink;
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typedef struct _GstGConfAudioSinkClass {
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GstBinClass parent_class;
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} GstGConfAudioSinkClass;
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GType gst_gconf_audio_sink_get_type (void);
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G_END_DECLS
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#endif /* __GST_GCONF_AUDIO_SINK_H__ */
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49
ext/gconf/gstgconfelements.c
Normal file
49
ext/gconf/gstgconfelements.c
Normal file
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@ -0,0 +1,49 @@
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/* GStreamer
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* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
|
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|
*
|
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|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
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|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
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|
|
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|
#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include "gstgconfelements.h"
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#include "gstgconfaudiosink.h"
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|
#include "gstgconfvideosink.h"
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GST_DEBUG_CATEGORY (gconf_debug);
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static gboolean
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|
plugin_init (GstPlugin * plugin)
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|
{
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GST_DEBUG_CATEGORY_INIT (gconf_debug, "gconf", 0,
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"GConf/GStreamer audio/video output wrapper elements");
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return gst_element_register (plugin, "gconfvideosink",
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GST_RANK_NONE, GST_TYPE_GCONF_VIDEO_SINK) &&
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gst_element_register (plugin, "gconfaudiosink",
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GST_RANK_NONE, GST_TYPE_GCONF_AUDIO_SINK);
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}
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|
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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"gconfelements",
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"Plugin contains plugins wrapping the GStreamer/GConf audio/video output settings",
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plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)
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28
ext/gconf/gstgconfelements.h
Normal file
28
ext/gconf/gstgconfelements.h
Normal file
|
@ -0,0 +1,28 @@
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/* GStreamer
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* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
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*
|
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|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
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|
|
||||||
|
#ifndef __GST_GCONF_ELEMENTS_H__
|
||||||
|
#define __GST_GCONF_ELEMENTS_H__
|
||||||
|
|
||||||
|
#include <gst/gconf/gconf.h>
|
||||||
|
|
||||||
|
GST_DEBUG_CATEGORY_EXTERN (gconf_debug);
|
||||||
|
#define GST_CAT_DEFAULT gconf_debug
|
||||||
|
|
||||||
|
#endif /* __GST_GCONF_ELEMENTS_H__ */
|
195
ext/gconf/gstgconfvideosink.c
Normal file
195
ext/gconf/gstgconfvideosink.c
Normal file
|
@ -0,0 +1,195 @@
|
||||||
|
/* GStreamer
|
||||||
|
* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
#include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "gstgconfelements.h"
|
||||||
|
#include "gstgconfvideosink.h"
|
||||||
|
|
||||||
|
static void gst_gconf_video_sink_base_init (GstGConfVideoSinkClass * klass);
|
||||||
|
static void gst_gconf_video_sink_class_init (GstGConfVideoSinkClass * klass);
|
||||||
|
static void gst_gconf_video_sink_init (GstGConfVideoSink * sink);
|
||||||
|
static void gst_gconf_video_sink_dispose (GObject * object);
|
||||||
|
|
||||||
|
static void cb_toggle_element (GConfClient * client,
|
||||||
|
guint connection_id, GConfEntry * entry, gpointer data);
|
||||||
|
|
||||||
|
static GstElementStateReturn
|
||||||
|
gst_gconf_video_sink_change_state (GstElement * element);
|
||||||
|
|
||||||
|
static GstBinClass *parent_class = NULL;
|
||||||
|
|
||||||
|
GType
|
||||||
|
gst_gconf_video_sink_get_type (void)
|
||||||
|
{
|
||||||
|
static GType gst_gconf_video_sink_type = 0;
|
||||||
|
|
||||||
|
if (!gst_gconf_video_sink_type) {
|
||||||
|
static const GTypeInfo gst_gconf_video_sink_info = {
|
||||||
|
sizeof (GstGConfVideoSinkClass),
|
||||||
|
(GBaseInitFunc) gst_gconf_video_sink_base_init,
|
||||||
|
NULL,
|
||||||
|
(GClassInitFunc) gst_gconf_video_sink_class_init,
|
||||||
|
NULL,
|
||||||
|
NULL,
|
||||||
|
sizeof (GstGConfVideoSink),
|
||||||
|
0,
|
||||||
|
(GInstanceInitFunc) gst_gconf_video_sink_init,
|
||||||
|
};
|
||||||
|
|
||||||
|
gst_gconf_video_sink_type = g_type_register_static (GST_TYPE_BIN,
|
||||||
|
"GstGConfVideoSink", &gst_gconf_video_sink_info, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
return gst_gconf_video_sink_type;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_gconf_video_sink_base_init (GstGConfVideoSinkClass * klass)
|
||||||
|
{
|
||||||
|
GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
|
||||||
|
GstElementDetails gst_gconf_video_sink_details = {
|
||||||
|
"GConf video sink",
|
||||||
|
"Sink/Video",
|
||||||
|
"Video sink embedding the GConf-settings for video output",
|
||||||
|
"Ronald Bultje <rbultje@ronald.bitfreak.net>"
|
||||||
|
};
|
||||||
|
GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||||
|
GST_PAD_SINK,
|
||||||
|
GST_PAD_ALWAYS,
|
||||||
|
GST_STATIC_CAPS_ANY);
|
||||||
|
|
||||||
|
gst_element_class_add_pad_template (eklass,
|
||||||
|
gst_static_pad_template_get (&sink_template));
|
||||||
|
gst_element_class_set_details (eklass, &gst_gconf_video_sink_details);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_gconf_video_sink_class_init (GstGConfVideoSinkClass * klass)
|
||||||
|
{
|
||||||
|
GObjectClass *oklass = G_OBJECT_CLASS (klass);
|
||||||
|
GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
|
||||||
|
|
||||||
|
parent_class = g_type_class_ref (GST_TYPE_BIN);
|
||||||
|
|
||||||
|
oklass->dispose = gst_gconf_video_sink_dispose;
|
||||||
|
eklass->change_state = gst_gconf_video_sink_change_state;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_gconf_video_sink_init (GstGConfVideoSink * sink)
|
||||||
|
{
|
||||||
|
sink->pad = NULL;
|
||||||
|
sink->kid = NULL;
|
||||||
|
|
||||||
|
sink->client = gconf_client_get_default ();
|
||||||
|
gconf_client_add_dir (sink->client, GST_GCONF_DIR,
|
||||||
|
GCONF_CLIENT_PRELOAD_RECURSIVE, NULL);
|
||||||
|
gconf_client_notify_add (sink->client, GST_GCONF_DIR "/default/videosink",
|
||||||
|
cb_toggle_element, sink, NULL, NULL);
|
||||||
|
cb_toggle_element (sink->client, 0, NULL, sink);
|
||||||
|
|
||||||
|
sink->init = FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_gconf_video_sink_dispose (GObject * object)
|
||||||
|
{
|
||||||
|
GstGConfVideoSink *sink = GST_GCONF_VIDEO_SINK (object);
|
||||||
|
|
||||||
|
if (sink->client) {
|
||||||
|
g_object_unref (G_OBJECT (sink->client));
|
||||||
|
sink->client = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
G_OBJECT_CLASS (parent_class)->dispose (object);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
cb_toggle_element (GConfClient * client,
|
||||||
|
guint connection_id, GConfEntry * entry, gpointer data)
|
||||||
|
{
|
||||||
|
GstGConfVideoSink *sink = GST_GCONF_VIDEO_SINK (data);
|
||||||
|
GstPad *peer = NULL;
|
||||||
|
GstElementState state = GST_STATE (sink);
|
||||||
|
|
||||||
|
/* save ghostpad */
|
||||||
|
if (sink->pad) {
|
||||||
|
gst_object_ref (GST_OBJECT (sink->pad));
|
||||||
|
peer = GST_PAD_PEER (GST_PAD_REALIZE (sink->pad));
|
||||||
|
if (peer)
|
||||||
|
gst_pad_unlink (peer, sink->pad);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* kill old element */
|
||||||
|
if (sink->kid) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "Removing old kid");
|
||||||
|
gst_bin_remove (GST_BIN (sink), sink->kid);
|
||||||
|
sink->kid = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (sink, "Creating new kid (%ssink)",
|
||||||
|
entry ? "video" : "fake");
|
||||||
|
sink->kid = entry ? gst_gconf_get_default_video_sink () :
|
||||||
|
gst_element_factory_make ("fakesink", "temporary-element");
|
||||||
|
if (!sink->kid) {
|
||||||
|
GST_ELEMENT_ERROR (sink, LIBRARY, SETTINGS, (NULL),
|
||||||
|
("Failed to render video sink from GConf"));
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
gst_bin_add (GST_BIN (sink), sink->kid);
|
||||||
|
|
||||||
|
/* re-attach ghostpad */
|
||||||
|
if (sink->pad) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "Re-doing existing ghostpad");
|
||||||
|
gst_pad_add_ghost_pad (gst_element_get_pad (sink->kid, "sink"), sink->pad);
|
||||||
|
} else {
|
||||||
|
GST_DEBUG_OBJECT (sink, "Creating new ghostpad");
|
||||||
|
sink->pad = gst_ghost_pad_new ("sink",
|
||||||
|
gst_element_get_pad (sink->kid, "sink"));
|
||||||
|
gst_element_add_pad (GST_ELEMENT (sink), sink->pad);
|
||||||
|
}
|
||||||
|
if (peer) {
|
||||||
|
GST_DEBUG_OBJECT (sink, "Linking...");
|
||||||
|
gst_pad_link (peer, sink->pad);
|
||||||
|
}
|
||||||
|
GST_DEBUG_OBJECT (sink, "Syncing state");
|
||||||
|
gst_element_set_state (GST_ELEMENT (sink), state);
|
||||||
|
|
||||||
|
GST_DEBUG_OBJECT (sink, "done changing gconf video sink");
|
||||||
|
sink->init = TRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static GstElementStateReturn
|
||||||
|
gst_gconf_video_sink_change_state (GstElement * element)
|
||||||
|
{
|
||||||
|
GstGConfVideoSink *sink = GST_GCONF_VIDEO_SINK (element);
|
||||||
|
|
||||||
|
if (GST_STATE_TRANSITION (element) == GST_STATE_NULL_TO_READY && !sink->init) {
|
||||||
|
cb_toggle_element (sink->client, 0,
|
||||||
|
gconf_client_get_entry (sink->client,
|
||||||
|
GST_GCONF_DIR "/default/videosink", NULL, TRUE, NULL), sink);
|
||||||
|
if (!sink->init)
|
||||||
|
return GST_STATE_FAILURE;
|
||||||
|
}
|
||||||
|
|
||||||
|
return GST_ELEMENT_CLASS (parent_class)->change_state (element);
|
||||||
|
}
|
59
ext/gconf/gstgconfvideosink.h
Normal file
59
ext/gconf/gstgconfvideosink.h
Normal file
|
@ -0,0 +1,59 @@
|
||||||
|
/* GStreamer
|
||||||
|
* (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
|
||||||
|
*
|
||||||
|
* This library is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Library General Public
|
||||||
|
* License as published by the Free Software Foundation; either
|
||||||
|
* version 2 of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This library is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||||
|
* Library General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Library General Public
|
||||||
|
* License along with this library; if not, write to the
|
||||||
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||||
|
* Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __GST_GCONF_VIDEO_SINK_H__
|
||||||
|
#define __GST_GCONF_VIDEO_SINK_H__
|
||||||
|
|
||||||
|
#include <gst/gst.h>
|
||||||
|
#include <gconf/gconf-client.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GST_TYPE_GCONF_VIDEO_SINK \
|
||||||
|
(gst_gconf_video_sink_get_type ())
|
||||||
|
#define GST_GCONF_VIDEO_SINK(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GCONF_VIDEO_SINK, \
|
||||||
|
GstGConfVideoSink))
|
||||||
|
#define GST_GCONF_VIDEO_SINK_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GCONF_VIDEO_SINK, \
|
||||||
|
GstGConfVideoSink))
|
||||||
|
#define GST_IS_GCONF_VIDEO_SINK(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GCONF_VIDEO_SINK))
|
||||||
|
#define GST_IS_GCONF_VIDEO_SINK_CLASS(obj) \
|
||||||
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GCONF_VIDEO_SINK))
|
||||||
|
|
||||||
|
typedef struct _GstGConfVideoSink {
|
||||||
|
GstBin parent;
|
||||||
|
|
||||||
|
/* explicit pointers to stuff used */
|
||||||
|
GConfClient *client;
|
||||||
|
GstElement *kid;
|
||||||
|
GstPad *pad;
|
||||||
|
gboolean init;
|
||||||
|
} GstGConfVideoSink;
|
||||||
|
|
||||||
|
typedef struct _GstGConfVideoSinkClass {
|
||||||
|
GstBinClass parent_class;
|
||||||
|
} GstGConfVideoSinkClass;
|
||||||
|
|
||||||
|
GType gst_gconf_video_sink_get_type (void);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GST_GCONF_VIDEO_SINK_H__ */
|
Loading…
Reference in a new issue