--- /dev/null
+plugin_LTLIBRARIES = libgstautodetect.la
+
+libgstautodetect_la_SOURCES = \
+ gstautoaudiosink.c \
+ gstautodetect.c \
+ gstautovideosink.c
+libgstautodetect_la_CFLAGS = $(GST_CFLAGS) $(GCONF_CFLAGS)
+libgstautodetect_la_LIBADD = $(GCONF_LIBS)
+libgstautodetect_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
+
+noinst_HEADERS = \
+ gstautoaudiosink.h \
+ gstautodetect.h \
+ gstautovideosink.h
--- /dev/null
+/* 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 <string.h>
+
+#include "gstautoaudiosink.h"
+#include "gstautodetect.h"
+
+static void gst_auto_audio_sink_base_init (GstAutoAudioSinkClass * klass);
+static void gst_auto_audio_sink_class_init (GstAutoAudioSinkClass * klass);
+static void gst_auto_audio_sink_init (GstAutoAudioSink * sink);
+static void gst_auto_audio_sink_detect (GstAutoAudioSink * sink, gboolean fake);
+static GstElementStateReturn
+gst_auto_audio_sink_change_state (GstElement * element);
+
+static GstBinClass *parent_class = NULL;
+
+GType
+gst_auto_audio_sink_get_type (void)
+{
+ static GType gst_auto_audio_sink_type = 0;
+
+ if (!gst_auto_audio_sink_type) {
+ static const GTypeInfo gst_auto_audio_sink_info = {
+ sizeof (GstAutoAudioSinkClass),
+ (GBaseInitFunc) gst_auto_audio_sink_base_init,
+ NULL,
+ (GClassInitFunc) gst_auto_audio_sink_class_init,
+ NULL,
+ NULL,
+ sizeof (GstAutoAudioSink),
+ 0,
+ (GInstanceInitFunc) gst_auto_audio_sink_init,
+ };
+
+ gst_auto_audio_sink_type = g_type_register_static (GST_TYPE_BIN,
+ "GstAutoAudioSink", &gst_auto_audio_sink_info, 0);
+ }
+
+ return gst_auto_audio_sink_type;
+}
+
+static void
+gst_auto_audio_sink_base_init (GstAutoAudioSinkClass * klass)
+{
+ GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
+ GstElementDetails gst_auto_audio_sink_details = {
+ "Auto audio sink",
+ "Sink/Audio",
+ "Audio sink embedding the Auto-settings for audio 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_auto_audio_sink_details);
+}
+
+static void
+gst_auto_audio_sink_class_init (GstAutoAudioSinkClass * klass)
+{
+ GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
+
+ parent_class = g_type_class_ref (GST_TYPE_BIN);
+
+ eklass->change_state = gst_auto_audio_sink_change_state;
+}
+
+static void
+gst_auto_audio_sink_init (GstAutoAudioSink * sink)
+{
+ sink->pad = NULL;
+ sink->kid = NULL;
+ gst_auto_audio_sink_detect (sink, TRUE);
+ sink->init = FALSE;
+}
+
+static gboolean
+gst_auto_audio_sink_factory_filter (GstPluginFeature * feature, gpointer data)
+{
+ guint rank;
+ const gchar *klass;
+
+ /* we only care about element factories */
+ if (!GST_IS_ELEMENT_FACTORY (feature))
+ return FALSE;
+
+ /* audio sinks */
+ klass = gst_element_factory_get_klass (GST_ELEMENT_FACTORY (feature));
+ if (strcmp (klass, "Sink/Audio") != 0)
+ return FALSE;
+
+ /* only select elements with autoplugging rank */
+ rank = gst_plugin_feature_get_rank (feature);
+ if (rank < GST_RANK_MARGINAL)
+ return FALSE;
+
+ return TRUE;
+}
+
+static gint
+gst_auto_audio_sink_compare_ranks (GstPluginFeature * f1, GstPluginFeature * f2)
+{
+ gint diff;
+
+ diff = gst_plugin_feature_get_rank (f2) - gst_plugin_feature_get_rank (f1);
+ if (diff != 0)
+ return diff;
+ return strcmp (gst_plugin_feature_get_name (f2),
+ gst_plugin_feature_get_name (f1));
+}
+
+static GstElement *
+gst_auto_audio_sink_find_best (GstAutoAudioSink * sink)
+{
+ GList *list, *item;
+ GstElement *choice = NULL;
+ gboolean ss = TRUE;
+
+ list = gst_registry_pool_feature_filter (
+ (GstPluginFeatureFilter) gst_auto_audio_sink_factory_filter, FALSE, sink);
+ list = g_list_sort (list, (GCompareFunc) gst_auto_audio_sink_compare_ranks);
+
+ /* FIXME:
+ * - soundservers have no priority yet.
+ * - soundserversinks should only be chosen if already running, or if
+ * the user explicitely wants this to run... That is not easy.
+ */
+
+ while (1) {
+ GST_LOG ("Trying to find %s", ss ? "soundservers" : "audio devices");
+
+ for (item = list; item != NULL; item = item->next) {
+ GstElementFactory *f = GST_ELEMENT_FACTORY (item->data);
+ GstElement *el;
+
+ if ((el = gst_element_factory_create (f, "actual-sink"))) {
+ gboolean has_p = g_object_class_find_property (G_OBJECT_GET_CLASS (el),
+ "soundserver-running") ? TRUE : FALSE;
+
+ if (ss == has_p) {
+ if (ss) {
+ gboolean r;
+
+ g_object_get (G_OBJECT (el), "soundserver-running", &r, NULL);
+ if (r) {
+ GST_LOG ("%s - soundserver is running",
+ GST_PLUGIN_FEATURE (f)->name);
+ } else {
+ GST_LOG ("%s - Soundserver is not running",
+ GST_PLUGIN_FEATURE (f)->name);
+ goto next;
+ }
+ }
+ GST_LOG ("Testing %s", GST_PLUGIN_FEATURE (f)->name);
+ if (gst_element_set_state (el, GST_STATE_READY) == GST_STATE_SUCCESS) {
+ gst_element_set_state (el, GST_STATE_NULL);
+ GST_LOG ("This worked!");
+ choice = el;
+ goto done;
+ }
+ }
+
+ next:
+ gst_object_unref (GST_OBJECT (el));
+ }
+ }
+
+ if (!ss)
+ break;
+ ss = FALSE;
+ }
+
+done:
+ g_list_free (list);
+
+ return choice;
+}
+
+static void
+gst_auto_audio_sink_detect (GstAutoAudioSink * sink, gboolean fake)
+{
+ GstElement *esink;
+ GstPad *peer = NULL;
+
+ /* 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;
+ }
+
+ /* find element */
+ GST_DEBUG_OBJECT (sink, "Creating new kid (%ssink)", fake ? "fake" : "audio");
+ if (fake) {
+ esink = gst_element_factory_make ("fakesink", "temporary-sink");
+ } else if (!(esink = gst_auto_audio_sink_find_best (sink))) {
+ GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
+ ("Failed to find a supported audio sink"));
+ return;
+ }
+ sink->kid = esink;
+ gst_bin_add (GST_BIN (sink), esink);
+
+ /* attach ghost pad */
+ 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);
+ if (GST_ELEMENT (sink)->pads == NULL)
+ gst_element_add_pad (GST_ELEMENT (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, "done changing auto audio sink");
+ sink->init = TRUE;
+}
+
+static GstElementStateReturn
+gst_auto_audio_sink_change_state (GstElement * element)
+{
+ GstAutoAudioSink *sink = GST_AUTO_AUDIO_SINK (element);
+
+ if (GST_STATE_TRANSITION (element) == GST_STATE_NULL_TO_READY && !sink->init) {
+ gst_auto_audio_sink_detect (sink, FALSE);
+ if (!sink->init)
+ return GST_STATE_FAILURE;
+ }
+
+ return GST_ELEMENT_CLASS (parent_class)->change_state (element);
+}
--- /dev/null
+/* 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_AUTO_AUDIO_SINK_H__
+#define __GST_AUTO_AUDIO_SINK_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_AUTO_AUDIO_SINK \
+ (gst_auto_audio_sink_get_type ())
+#define GST_AUTO_AUDIO_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_AUTO_AUDIO_SINK, \
+ GstAutoAudioSink))
+#define GST_AUTO_AUDIO_SINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_AUTO_AUDIO_SINK, \
+ GstAutoAudioSink))
+#define GST_IS_AUTO_AUDIO_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_AUTO_AUDIO_SINK))
+#define GST_IS_AUTO_AUDIO_SINK_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_AUTO_AUDIO_SINK))
+
+typedef struct _GstAutoAudioSink {
+ GstBin parent;
+
+ /* explicit pointers to stuff used */
+ GstPad *pad;
+ GstElement *kid;
+ gboolean init;
+} GstAutoAudioSink;
+
+typedef struct _GstAutoAudioSinkClass {
+ GstBinClass parent_class;
+} GstAutoAudioSinkClass;
+
+GType gst_auto_audio_sink_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_AUTO_AUDIO_SINK_H__ */
--- /dev/null
+/* 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 <gst/gst.h>
+
+#include "gstautodetect.h"
+#include "gstautoaudiosink.h"
+#include "gstautovideosink.h"
+
+GST_DEBUG_CATEGORY (autodetect_debug);
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT (autodetect_debug, "autodetect", 0,
+ "Autodetection audio/video output wrapper elements");
+
+ return gst_element_register (plugin, "autovideosink",
+ GST_RANK_NONE, GST_TYPE_AUTO_VIDEO_SINK) &&
+ gst_element_register (plugin, "autoaudiosink",
+ GST_RANK_NONE, GST_TYPE_AUTO_AUDIO_SINK);
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+ GST_VERSION_MINOR,
+ "autodetect",
+ "Plugin contains auto-detection plugins for video/audio outputs",
+ plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)
--- /dev/null
+/* 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_AUTO_DETECT_H__
+#define __GST_AUTO_DETECT_H__
+
+GST_DEBUG_CATEGORY_EXTERN (autodetect_debug);
+#define GST_CAT_DEFAULT autodetect_debug
+
+#endif /* __GST_AUTO_DETECT_H__ */
--- /dev/null
+/* 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 <string.h>
+
+#include "gstautovideosink.h"
+#include "gstautodetect.h"
+
+static void gst_auto_video_sink_base_init (GstAutoVideoSinkClass * klass);
+static void gst_auto_video_sink_class_init (GstAutoVideoSinkClass * klass);
+static void gst_auto_video_sink_init (GstAutoVideoSink * sink);
+static void gst_auto_video_sink_detect (GstAutoVideoSink * sink, gboolean fake);
+static GstElementStateReturn
+gst_auto_video_sink_change_state (GstElement * element);
+
+static GstBinClass *parent_class = NULL;
+
+GType
+gst_auto_video_sink_get_type (void)
+{
+ static GType gst_auto_video_sink_type = 0;
+
+ if (!gst_auto_video_sink_type) {
+ static const GTypeInfo gst_auto_video_sink_info = {
+ sizeof (GstAutoVideoSinkClass),
+ (GBaseInitFunc) gst_auto_video_sink_base_init,
+ NULL,
+ (GClassInitFunc) gst_auto_video_sink_class_init,
+ NULL,
+ NULL,
+ sizeof (GstAutoVideoSink),
+ 0,
+ (GInstanceInitFunc) gst_auto_video_sink_init,
+ };
+
+ gst_auto_video_sink_type = g_type_register_static (GST_TYPE_BIN,
+ "GstAutoVideoSink", &gst_auto_video_sink_info, 0);
+ }
+
+ return gst_auto_video_sink_type;
+}
+
+static void
+gst_auto_video_sink_base_init (GstAutoVideoSinkClass * klass)
+{
+ GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
+ GstElementDetails gst_auto_video_sink_details = {
+ "Auto video sink",
+ "Sink/Video",
+ "Video sink embedding the Auto-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_auto_video_sink_details);
+}
+
+static void
+gst_auto_video_sink_class_init (GstAutoVideoSinkClass * klass)
+{
+ GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
+
+ parent_class = g_type_class_ref (GST_TYPE_BIN);
+
+ eklass->change_state = gst_auto_video_sink_change_state;
+}
+
+static void
+gst_auto_video_sink_init (GstAutoVideoSink * sink)
+{
+ sink->pad = NULL;
+ sink->kid = NULL;
+ gst_auto_video_sink_detect (sink, TRUE);
+ sink->init = FALSE;
+}
+
+static gboolean
+gst_auto_video_sink_factory_filter (GstPluginFeature * feature, gpointer data)
+{
+ guint rank;
+ const gchar *klass;
+
+ /* we only care about element factories */
+ if (!GST_IS_ELEMENT_FACTORY (feature))
+ return FALSE;
+
+ /* video sinks */
+ klass = gst_element_factory_get_klass (GST_ELEMENT_FACTORY (feature));
+ if (strcmp (klass, "Sink/Video") != 0)
+ return FALSE;
+
+ /* only select elements with autoplugging rank */
+ rank = gst_plugin_feature_get_rank (feature);
+ if (rank < GST_RANK_MARGINAL)
+ return FALSE;
+
+ return TRUE;
+}
+
+static gint
+gst_auto_video_sink_compare_ranks (GstPluginFeature * f1, GstPluginFeature * f2)
+{
+ gint diff;
+
+ diff = gst_plugin_feature_get_rank (f2) - gst_plugin_feature_get_rank (f1);
+ if (diff != 0)
+ return diff;
+ return strcmp (gst_plugin_feature_get_name (f2),
+ gst_plugin_feature_get_name (f1));
+}
+
+static GstElement *
+gst_auto_video_sink_find_best (GstAutoVideoSink * sink)
+{
+ GList *list;
+
+ list = gst_registry_pool_feature_filter (
+ (GstPluginFeatureFilter) gst_auto_video_sink_factory_filter, FALSE, sink);
+ list = g_list_sort (list, (GCompareFunc) gst_auto_video_sink_compare_ranks);
+
+ for (; list != NULL; list = list->next) {
+ GstElementFactory *f = GST_ELEMENT_FACTORY (list->data);
+ GstElement *el;
+
+ if ((el = gst_element_factory_create (f, "actual-sink"))) {
+ if (gst_element_set_state (el, GST_STATE_READY) == GST_STATE_SUCCESS) {
+ gst_element_set_state (el, GST_STATE_NULL);
+ return el;
+ }
+
+ gst_object_unref (GST_OBJECT (el));
+ }
+ }
+
+ return NULL;
+}
+
+static void
+gst_auto_video_sink_detect (GstAutoVideoSink * sink, gboolean fake)
+{
+ GstElement *esink;
+ GstPad *peer = NULL;
+
+ /* 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;
+ }
+
+ /* find element */
+ GST_DEBUG_OBJECT (sink, "Creating new kid (%ssink)", fake ? "fake" : "video");
+ if (fake) {
+ esink = gst_element_factory_make ("fakesink", "temporary-sink");
+ g_return_if_fail (esink);
+ } else if (!(esink = gst_auto_video_sink_find_best (sink))) {
+ GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
+ ("Failed to find a supported video sink"));
+ return;
+ }
+ sink->kid = esink;
+ gst_bin_add (GST_BIN (sink), esink);
+
+ /* attach ghost pad */
+ 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, "done changing auto video sink");
+ sink->init = TRUE;
+}
+
+static GstElementStateReturn
+gst_auto_video_sink_change_state (GstElement * element)
+{
+ GstAutoVideoSink *sink = GST_AUTO_VIDEO_SINK (element);
+
+ if (GST_STATE_TRANSITION (element) == GST_STATE_NULL_TO_READY && !sink->init) {
+ gst_auto_video_sink_detect (sink, FALSE);
+ if (!sink->init)
+ return GST_STATE_FAILURE;
+ }
+
+ return GST_ELEMENT_CLASS (parent_class)->change_state (element);
+}
--- /dev/null
+/* 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_AUTO_VIDEO_SINK_H__
+#define __GST_AUTO_VIDEO_SINK_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_AUTO_VIDEO_SINK \
+ (gst_auto_video_sink_get_type ())
+#define GST_AUTO_VIDEO_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_AUTO_VIDEO_SINK, \
+ GstAutoVideoSink))
+#define GST_AUTO_VIDEO_SINK_CLASS(klass) \
+ (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_AUTO_VIDEO_SINK, \
+ GstAutoVideoSink))
+#define GST_IS_AUTO_VIDEO_SINK(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_AUTO_VIDEO_SINK))
+#define GST_IS_AUTO_VIDEO_SINK_CLASS(obj) \
+ (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_AUTO_VIDEO_SINK))
+
+typedef struct _GstAutoVideoSink {
+ GstBin parent;
+
+ /* explicit pointers to stuff used */
+ GstPad *pad;
+ GstElement *kid;
+ gboolean init;
+} GstAutoVideoSink;
+
+typedef struct _GstAutoVideoSinkClass {
+ GstBinClass parent_class;
+} GstAutoVideoSinkClass;
+
+GType gst_auto_video_sink_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_AUTO_VIDEO_SINK_H__ */
projects / platform / upstream / gst-plugins-good.git / commitdiff