tmp-orc.c
gst*orc.h
-/ext/gsettings/org.freedesktop.gstreamer.default-elements.gschema.xml
-/ext/gsettings/org.freedesktop.gstreamer-0.10.default-elements.gschema.valid
-/ext/gsettings/org.freedesktop.gstreamer-0.10.default-elements.gschema.xml
-
/tests/check/orc
/tests/check/elements/videoframe-audiolevel
/tests/examples/codecparsers/parse-jpeg
videomeasure \
linsys \
apexsink dc1394 \
- gsettings \
musepack nas sdl timidity \
wininet \
xvid lv2 sndio libvisual"
AC_SUBST(SPANDSP_CFLAGS)
AC_SUBST(SPANDSP_LIBS)
-dnl *** GSettings ***
-translit(dnm, m, l) AM_CONDITIONAL(USE_GSETTINGS, true)
-AG_GST_CHECK_FEATURE(GSETTINGS, [GSettings plugin], gsettings, [
- AG_GST_PKG_CHECK_MODULES(GSETTINGS, gio-2.0 >= 2.25.0)
- if test "x$HAVE_GSETTINGS" = "xyes"; then
- GLIB_GSETTINGS
- fi
-])
-
dnl *** sndio ***
translit(dnm, m, l) AM_CONDITIONAL(USE_SNDIO, true)
AG_GST_CHECK_FEATURE(SNDIO, [sndio audio], sndio, [
AM_CONDITIONAL(USE_SPC, false)
AM_CONDITIONAL(USE_SRTP, false)
AM_CONDITIONAL(USE_GME, false)
-AM_CONDITIONAL(USE_GSETTINGS, false)
AM_CONDITIONAL(USE_XVID, false)
AM_CONDITIONAL(USE_DVB, false)
AM_CONDITIONAL(USE_WININET, false)
ext/srtp/Makefile
ext/teletextdec/Makefile
ext/gme/Makefile
-ext/gsettings/Makefile
-ext/gsettings/org.freedesktop.gstreamer.default-elements.gschema.xml
ext/spc/Makefile
ext/timidity/Makefile
ext/webp/Makefile
</ARG>
<ARG>
-<NAME>GstGSettingsAudioSink::profile</NAME>
-<TYPE>GstGSettingsAudioSinkProfile</TYPE>
-<RANGE></RANGE>
-<FLAGS>rw</FLAGS>
-<NICK>Profile</NICK>
-<BLURB>Profile.</BLURB>
-<DEFAULT>Sound Events</DEFAULT>
-</ARG>
-
-<ARG>
<NAME>Gstsolarize::silent</NAME>
<TYPE>gboolean</TYPE>
<RANGE></RANGE>
GstGLVideoMixer GstChildProxy
GstGLVideoMixerBin GstChildProxy
GstGSMEnc GstPreset
-GstGSettingsAudioSink GstChildProxy
-GstGSettingsAudioSrc GstChildProxy
-GstGSettingsSwitchSink GstChildProxy
-GstGSettingsSwitchSrc GstChildProxy
-GstGSettingsVideoSink GstChildProxy
-GstGSettingsVideoSrc GstChildProxy
GstGtkBaseSink GstNavigation
GstGtkGLSink GstNavigation
GstGtkSink GstNavigation
TELETEXTDEC_DIR=
endif
-if USE_GSETTINGS
-GSETTINGS_DIR=gsettings
-else
-GSETTINGS_DIR=
-endif
-
if USE_XVID
XVID_DIR=xvid
else
$(FAAD_DIR) \
$(FLITE_DIR) \
$(FLUIDSYNTH_DIR) \
- $(GSETTINGS_DIR) \
$(GSM_DIR) \
$(G729_DIR) \
$(KATE_DIR) \
faad \
flite \
fluidsynth \
- gsettings \
gsm \
hls \
ladspa \
+++ /dev/null
-gsettings_SCHEMAS = org.freedesktop.gstreamer-@GST_API_VERSION@.default-elements.gschema.xml
-
-org.freedesktop.gstreamer-@GST_API_VERSION@.default-elements.gschema.xml: org.freedesktop.gstreamer.default-elements.gschema.xml
- cp org.freedesktop.gstreamer.default-elements.gschema.xml org.freedesktop.gstreamer-@GST_API_VERSION@.default-elements.gschema.xml
-
-if USE_GSETTINGS
-@GSETTINGS_RULES@
-endif
-
-plugin_LTLIBRARIES = libgstgsettingselements.la
-
-libgstgsettingselements_la_SOURCES = \
- gstgsettingsaudiosink.c \
- gstgsettingsaudiosrc.c \
- gstgsettingsvideosink.c \
- gstgsettingsvideosrc.c \
- gstswitchsink.c \
- gstswitchsrc.c \
- plugin.c
-
-libgstgsettingselements_la_CFLAGS = $(GST_PLUGINS_BAD_CFLAGS) $(GST_CFLAGS) $(GSETTINGS_CFLAGS) $(DIR_CFLAGS) \
- -DGstSwitchSrc=GstGSettingsSwitchSrc \
- -DGstSwitchSrcClass=GstGSettingsSwitchSrcClass \
- -DGstSwitchSink=GstGSettingsSwitchSink \
- -DGstSwitchSinkClass=GstGSettingsSwitchSinkClass
-libgstgsettingselements_la_LIBADD = $(GST_LIBS) $(GSETTINGS_LIBS)
-libgstgsettingselements_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
-libgstgsettingselements_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
-
-noinst_HEADERS = \
- gstgsettingsaudiosink.h \
- gstgsettingsaudiosrc.h \
- gstgsettingsvideosink.h \
- gstgsettingsvideosrc.h \
- gstswitchsink.h \
- gstswitchsrc.h \
- gstgsettings.h
-
-EXTRA_DIST = org.freedesktop.gstreamer.default-elements.gschema.xml
-
-CLEANFILES = $(gsettings_SCHEMAS)
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GSETTINGS_H__
-#define __GST_GSETTINGS_H__
-
-#include <gst/gst.h>
-
-G_BEGIN_DECLS
-
-#define GST_GSETTINGS_SCHEMA "org.freedesktop.gstreamer-0.10.default-elements"
-#define GST_GSETTINGS_PATH "/desktop/gstreamer/0.10/default-elements/"
-
-#define GST_GSETTINGS_KEY_SOUNDS_AUDIOSINK "sounds-audiosink"
-#define GST_GSETTINGS_KEY_MUSIC_AUDIOSINK "music-audiosink"
-#define GST_GSETTINGS_KEY_CHAT_AUDIOSINK "chat-audiosink"
-#define GST_GSETTINGS_KEY_AUDIOSRC "audiosrc"
-#define GST_GSETTINGS_KEY_VIDEOSINK "videosink"
-#define GST_GSETTINGS_KEY_VIDEOSRC "videosrc"
-#define GST_GSETTINGS_KEY_VISUALIZATION "visualization"
-
-G_END_DECLS
-
-#endif /* __GST_GSETTINGS_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-/**
- * SECTION:element-gsettingsaudiosink
- *
- * This element outputs sound to the audiosink that has been configured in
- * GSettings by the user.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch audiotestsrc ! audioconvert ! audioresample ! gsettingsaudiosink
- * ]| Play on configured audiosink
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gst/gst.h>
-#include <gst/glib-compat-private.h>
-#include <string.h>
-
-#include "gstgsettingsaudiosink.h"
-#include "gstgsettings.h"
-
-#define GST_TYPE_GSETTINGS_AUDIOSINK_PROFILE (gst_gsettings_audiosink_profile_get_type())
-static GType
-gst_gsettings_audiosink_profile_get_type (void)
-{
- static GType gsettings_profile_type = 0;
- static const GEnumValue gsettings_profiles[] = {
- {GST_GSETTINGS_AUDIOSINK_PROFILE_SOUNDS, "Sound Events", "sounds"},
- {GST_GSETTINGS_AUDIOSINK_PROFILE_MUSIC, "Music and Movies (default)",
- "music"},
- {GST_GSETTINGS_AUDIOSINK_PROFILE_CHAT, "Audio/Video Conferencing", "chat"},
- {0, NULL, NULL}
- };
-
- if (!gsettings_profile_type) {
- gsettings_profile_type =
- g_enum_register_static ("GstGSettingsAudioSinkProfile",
- gsettings_profiles);
- }
- return gsettings_profile_type;
-}
-
-enum
-{
- PROP_0,
- PROP_PROFILE
-};
-
-GST_BOILERPLATE (GstGSettingsAudioSink, gst_gsettings_audio_sink, GstSwitchSink,
- GST_TYPE_SWITCH_SINK);
-
-static gboolean
-gst_gsettings_audio_sink_change_child (GstGSettingsAudioSink * sink)
-{
- const gchar *key = NULL;
- gchar *new_string;
- GError *err = NULL;
- GstElement *new_kid;
-
- GST_OBJECT_LOCK (sink);
- switch (sink->profile) {
- case GST_GSETTINGS_AUDIOSINK_PROFILE_SOUNDS:
- key = GST_GSETTINGS_KEY_SOUNDS_AUDIOSINK;
- break;
- case GST_GSETTINGS_AUDIOSINK_PROFILE_MUSIC:
- key = GST_GSETTINGS_KEY_MUSIC_AUDIOSINK;
- break;
- case GST_GSETTINGS_AUDIOSINK_PROFILE_CHAT:
- key = GST_GSETTINGS_KEY_CHAT_AUDIOSINK;
- break;
- default:
- break;
- }
-
- new_string = g_settings_get_string (sink->settings, key);
-
- if (new_string != NULL && sink->gsettings_str != NULL &&
- (strlen (new_string) == 0 ||
- strcmp (sink->gsettings_str, new_string) == 0)) {
- g_free (new_string);
- GST_DEBUG_OBJECT (sink,
- "GSettings key was updated, but it didn't change. Ignoring");
- GST_OBJECT_UNLOCK (sink);
- return TRUE;
- }
- GST_OBJECT_UNLOCK (sink);
-
- GST_DEBUG_OBJECT (sink, "GSettings key changed from '%s' to '%s'",
- GST_STR_NULL (sink->gsettings_str), GST_STR_NULL (new_string));
-
- if (new_string) {
- new_kid = gst_parse_bin_from_description (new_string, TRUE, &err);
- if (err) {
- GST_ERROR_OBJECT (sink, "error creating bin '%s': %s", new_string,
- err->message);
- g_error_free (err);
- }
- } else {
- new_kid = NULL;
- }
-
- if (new_kid == NULL) {
- GST_ELEMENT_ERROR (sink, LIBRARY, SETTINGS, (NULL),
- ("Failed to render audio sink from GSettings"));
- goto fail;
- }
-
- if (!gst_switch_sink_set_child (GST_SWITCH_SINK (sink), new_kid)) {
- GST_WARNING_OBJECT (sink, "Failed to update child element");
- goto fail;
- }
-
- g_free (sink->gsettings_str);
- sink->gsettings_str = new_string;
-
- return TRUE;
-
-fail:
- g_free (new_string);
- return FALSE;
-}
-
-static gboolean
-gst_gsettings_audio_sink_switch_profile (GstGSettingsAudioSink * sink,
- GstGSettingsAudioSinkProfile profile)
-{
- if (sink->settings == NULL)
- return TRUE;
-
- GST_OBJECT_LOCK (sink);
- sink->profile = profile;
- GST_OBJECT_UNLOCK (sink);
-
- return gst_gsettings_audio_sink_change_child (sink);
-}
-
-static void
-on_changed (GSettings * settings, gchar * key, GstGSettingsAudioSink * sink)
-{
- gboolean changed = FALSE;
-
- if (!g_str_has_suffix (key, "audiosink"))
- return;
-
- GST_OBJECT_LOCK (sink);
- if ((sink->profile == GST_GSETTINGS_AUDIOSINK_PROFILE_SOUNDS &&
- g_str_equal (key, GST_GSETTINGS_KEY_SOUNDS_AUDIOSINK)) ||
- (sink->profile == GST_GSETTINGS_AUDIOSINK_PROFILE_MUSIC &&
- g_str_equal (key, GST_GSETTINGS_KEY_MUSIC_AUDIOSINK)) ||
- (sink->profile == GST_GSETTINGS_AUDIOSINK_PROFILE_CHAT &&
- g_str_equal (key, GST_GSETTINGS_KEY_CHAT_AUDIOSINK)))
- changed = TRUE;
- GST_OBJECT_UNLOCK (sink);
-
- if (changed)
- gst_gsettings_audio_sink_change_child (sink);
-}
-
-static gboolean
-gst_gsettings_audio_sink_start (GstGSettingsAudioSink * sink)
-{
- GError *err = NULL;
- GThread *thread;
-
- sink->loop = g_main_loop_new (sink->context, FALSE);
-
- thread =
- g_thread_create ((GThreadFunc) g_main_loop_run, sink->loop, FALSE, &err);
- if (!thread) {
- GST_ELEMENT_ERROR (sink, CORE, STATE_CHANGE, (NULL),
- ("Failed to create new thread: %s", err->message));
- g_error_free (err);
- g_main_loop_unref (sink->loop);
- sink->loop = NULL;
- return FALSE;
- }
-
- g_main_context_push_thread_default (sink->context);
- sink->settings = g_settings_new (GST_GSETTINGS_SCHEMA);
- sink->changed_id =
- g_signal_connect_data (G_OBJECT (sink->settings), "changed",
- G_CALLBACK (on_changed), gst_object_ref (sink),
- (GClosureNotify) gst_object_unref, 0);
- g_main_context_pop_thread_default (sink->context);
-
- return TRUE;
-}
-
-static gboolean
-gst_gsettings_audio_sink_reset (GstGSettingsAudioSink * sink)
-{
- gst_switch_sink_set_child (GST_SWITCH_SINK (sink), NULL);
-
- if (sink->changed_id) {
- g_signal_handler_disconnect (sink->settings, sink->changed_id);
- sink->changed_id = 0;
- }
-
- if (sink->loop) {
- g_main_loop_quit (sink->loop);
- g_main_loop_unref (sink->loop);
- sink->loop = NULL;
- }
-
- if (sink->settings) {
- g_object_unref (sink->settings);
- sink->settings = NULL;
- }
-
- GST_OBJECT_LOCK (sink);
- g_free (sink->gsettings_str);
- sink->gsettings_str = NULL;
- GST_OBJECT_UNLOCK (sink);
-
- return TRUE;
-}
-
-static void
-gst_gsettings_audio_sink_finalize (GObject * object)
-{
- GstGSettingsAudioSink *sink = GST_GSETTINGS_AUDIO_SINK (object);
-
- g_free (sink->gsettings_str);
- g_main_context_unref (sink->context);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, finalize, ((GObject *) (sink)));
-}
-
-static void
-gst_gsettings_audio_sink_set_property (GObject * object, guint prop_id,
- const GValue * value, GParamSpec * pspec)
-{
- GstGSettingsAudioSink *sink = GST_GSETTINGS_AUDIO_SINK (object);
-
- switch (prop_id) {
- case PROP_PROFILE:
- gst_gsettings_audio_sink_switch_profile (sink, g_value_get_enum (value));
- break;
- default:
- break;
- }
-}
-
-static void
-gst_gsettings_audio_sink_get_property (GObject * object, guint prop_id,
- GValue * value, GParamSpec * pspec)
-{
- GstGSettingsAudioSink *sink = GST_GSETTINGS_AUDIO_SINK (object);
-
- switch (prop_id) {
- case PROP_PROFILE:
- g_value_set_enum (value, sink->profile);
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static GstStateChangeReturn
-gst_gsettings_audio_sink_change_state (GstElement * element,
- GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstGSettingsAudioSink *sink = GST_GSETTINGS_AUDIO_SINK (element);
-
- switch (transition) {
- case GST_STATE_CHANGE_NULL_TO_READY:
- if (!gst_gsettings_audio_sink_start (sink))
- return GST_STATE_CHANGE_FAILURE;
-
- if (!gst_gsettings_audio_sink_change_child (sink)) {
- gst_gsettings_audio_sink_reset (sink);
- return GST_STATE_CHANGE_FAILURE;
- }
- break;
- default:
- break;
- }
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- gst_gsettings_audio_sink_reset (sink);
- break;
- default:
- break;
- }
-
- return ret;
-}
-
-static void
-gst_gsettings_audio_sink_init (GstGSettingsAudioSink * sink,
- GstGSettingsAudioSinkClass * g_class)
-{
- sink->context = g_main_context_new ();
- gst_gsettings_audio_sink_reset (sink);
-
- sink->profile = GST_GSETTINGS_AUDIOSINK_PROFILE_MUSIC;
-}
-
-static void
-gst_gsettings_audio_sink_base_init (gpointer klass)
-{
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- gst_element_class_set_static_metadata (eklass, "GSettings audio sink",
- "Sink/Audio",
- "Audio sink embedding the GSettings preferences for audio output",
- "Sebastian Dröge <sebastian.droege@collabora.co.uk>");
-}
-
-static void
-gst_gsettings_audio_sink_class_init (GstGSettingsAudioSinkClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- oklass->finalize = gst_gsettings_audio_sink_finalize;
- oklass->set_property = gst_gsettings_audio_sink_set_property;
- oklass->get_property = gst_gsettings_audio_sink_get_property;
-
- g_object_class_install_property (oklass, PROP_PROFILE,
- g_param_spec_enum ("profile", "Profile", "Profile",
- GST_TYPE_GSETTINGS_AUDIOSINK_PROFILE,
- GST_GSETTINGS_AUDIOSINK_PROFILE_SOUNDS,
- G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
-
- eklass->change_state = gst_gsettings_audio_sink_change_state;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GSETTINGS_AUDIO_SINK_H__
-#define __GST_GSETTINGS_AUDIO_SINK_H__
-
-#include <gst/gst.h>
-#include <gio/gio.h>
-#include "gstswitchsink.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_GSETTINGS_AUDIO_SINK \
- (gst_gsettings_audio_sink_get_type ())
-#define GST_GSETTINGS_AUDIO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GSETTINGS_AUDIO_SINK, \
- GstGSettingsAudioSink))
-#define GST_GSETTINGS_AUDIO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GSETTINGS_AUDIO_SINK, \
- GstGSettingsAudioSinkClass))
-#define GST_IS_GSETTINGS_AUDIO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GSETTINGS_AUDIO_SINK))
-#define GST_IS_GSETTINGS_AUDIO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GSETTINGS_AUDIO_SINK))
-
-typedef enum
-{
- GST_GSETTINGS_AUDIOSINK_PROFILE_SOUNDS,
- GST_GSETTINGS_AUDIOSINK_PROFILE_MUSIC,
- GST_GSETTINGS_AUDIOSINK_PROFILE_CHAT,
- GST_GSETTINGS_AUDIOSINK_PROFILE_NONE /* Internal value only */
-} GstGSettingsAudioSinkProfile;
-
-typedef struct _GstGSettingsAudioSink {
- GstSwitchSink parent;
-
- GSettings *settings;
-
- GMainContext *context;
- GMainLoop *loop;
- gulong changed_id;
-
- GstGSettingsAudioSinkProfile profile;
- gchar *gsettings_str;
-} GstGSettingsAudioSink;
-
-typedef struct _GstGSettingsAudioSinkClass {
- GstSwitchSinkClass parent_class;
-} GstGSettingsAudioSinkClass;
-
-GType gst_gsettings_audio_sink_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_GSETTINGS_AUDIO_SINK_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-/**
- * SECTION:element-gsettingsaudiosrc
- *
- * This element outputs sound to the audiosrc that has been configured in
- * GSettings by the user.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch gsettingsaudiosrc ! audioconvert ! audioresample ! autoaudiosink
- * ]| Play from configured audiosrc
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gst/gst.h>
-#include <gst/glib-compat-private.h>
-#include <string.h>
-
-#include "gstgsettingsaudiosrc.h"
-#include "gstgsettings.h"
-
-GST_BOILERPLATE (GstGSettingsAudioSrc, gst_gsettings_audio_src, GstSwitchSrc,
- GST_TYPE_SWITCH_SRC);
-
-static gboolean
-gst_gsettings_audio_src_change_child (GstGSettingsAudioSrc * src)
-{
- gchar *new_string;
- GError *err = NULL;
- GstElement *new_kid;
-
- GST_OBJECT_LOCK (src);
- new_string =
- g_settings_get_string (src->settings, GST_GSETTINGS_KEY_AUDIOSRC);
-
- if (new_string != NULL && src->gsettings_str != NULL &&
- (strlen (new_string) == 0 ||
- strcmp (src->gsettings_str, new_string) == 0)) {
- g_free (new_string);
- GST_DEBUG_OBJECT (src,
- "GSettings key was updated, but it didn't change. Ignoring");
- GST_OBJECT_UNLOCK (src);
- return TRUE;
- }
- GST_OBJECT_UNLOCK (src);
-
- GST_DEBUG_OBJECT (src, "GSettings key changed from '%s' to '%s'",
- GST_STR_NULL (src->gsettings_str), GST_STR_NULL (new_string));
-
- if (new_string) {
- new_kid = gst_parse_bin_from_description (new_string, TRUE, &err);
- if (err) {
- GST_ERROR_OBJECT (src, "error creating bin '%s': %s", new_string,
- err->message);
- g_error_free (err);
- }
- } else {
- new_kid = NULL;
- }
-
- if (new_kid == NULL) {
- GST_ELEMENT_ERROR (src, LIBRARY, SETTINGS, (NULL),
- ("Failed to render audio src from GSettings"));
- goto fail;
- }
-
- if (!gst_switch_src_set_child (GST_SWITCH_SRC (src), new_kid)) {
- GST_WARNING_OBJECT (src, "Failed to update child element");
- goto fail;
- }
-
- g_free (src->gsettings_str);
- src->gsettings_str = new_string;
-
- return TRUE;
-
-fail:
- g_free (new_string);
- return FALSE;
-}
-
-static void
-on_changed (GSettings * settings, gchar * key, GstGSettingsAudioSrc * src)
-{
- if (!g_str_equal (key, "audiosrc"))
- return;
-
- gst_gsettings_audio_src_change_child (src);
-}
-
-static gboolean
-gst_gsettings_audio_src_start (GstGSettingsAudioSrc * src)
-{
- GError *err = NULL;
- GThread *thread;
-
- src->loop = g_main_loop_new (src->context, FALSE);
-
- thread =
- g_thread_create ((GThreadFunc) g_main_loop_run, src->loop, FALSE, &err);
- if (!thread) {
- GST_ELEMENT_ERROR (src, CORE, STATE_CHANGE, (NULL),
- ("Failed to create new thread: %s", err->message));
- g_error_free (err);
- g_main_loop_unref (src->loop);
- src->loop = NULL;
- return FALSE;
- }
-
- g_main_context_push_thread_default (src->context);
- src->settings = g_settings_new (GST_GSETTINGS_SCHEMA);
- src->changed_id =
- g_signal_connect_data (G_OBJECT (src->settings), "changed",
- G_CALLBACK (on_changed), gst_object_ref (src),
- (GClosureNotify) gst_object_unref, 0);
- g_main_context_pop_thread_default (src->context);
-
- return TRUE;
-}
-
-static gboolean
-gst_gsettings_audio_src_reset (GstGSettingsAudioSrc * src)
-{
- gst_switch_src_set_child (GST_SWITCH_SRC (src), NULL);
-
- if (src->changed_id) {
- g_signal_handler_disconnect (src->settings, src->changed_id);
- src->changed_id = 0;
- }
-
- if (src->loop) {
- g_main_loop_quit (src->loop);
- g_main_loop_unref (src->loop);
- src->loop = NULL;
- }
-
- if (src->settings) {
- g_object_unref (src->settings);
- src->settings = NULL;
- }
-
- GST_OBJECT_LOCK (src);
- g_free (src->gsettings_str);
- src->gsettings_str = NULL;
- GST_OBJECT_UNLOCK (src);
-
- return TRUE;
-}
-
-static void
-gst_gsettings_audio_src_finalize (GObject * object)
-{
- GstGSettingsAudioSrc *src = GST_GSETTINGS_AUDIO_SRC (object);
-
- g_free (src->gsettings_str);
- g_main_context_unref (src->context);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, finalize, ((GObject *) (src)));
-}
-
-static GstStateChangeReturn
-gst_gsettings_audio_src_change_state (GstElement * element,
- GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstGSettingsAudioSrc *src = GST_GSETTINGS_AUDIO_SRC (element);
-
- switch (transition) {
- case GST_STATE_CHANGE_NULL_TO_READY:
- if (!gst_gsettings_audio_src_start (src))
- return GST_STATE_CHANGE_FAILURE;
-
- if (!gst_gsettings_audio_src_change_child (src)) {
- gst_gsettings_audio_src_reset (src);
- return GST_STATE_CHANGE_FAILURE;
- }
- break;
- default:
- break;
- }
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- gst_gsettings_audio_src_reset (src);
- break;
- default:
- break;
- }
-
- return ret;
-}
-
-static void
-gst_gsettings_audio_src_init (GstGSettingsAudioSrc * src,
- GstGSettingsAudioSrcClass * g_class)
-{
- src->context = g_main_context_new ();
- gst_gsettings_audio_src_reset (src);
-}
-
-static void
-gst_gsettings_audio_src_base_init (gpointer klass)
-{
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- gst_element_class_set_static_metadata (eklass, "GSettings audio src",
- "Src/Audio",
- "Audio src embedding the GSettings preferences for audio input",
- "Sebastian Dröge <sebastian.droege@collabora.co.uk>");
-}
-
-static void
-gst_gsettings_audio_src_class_init (GstGSettingsAudioSrcClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- oklass->finalize = gst_gsettings_audio_src_finalize;
-
- eklass->change_state = gst_gsettings_audio_src_change_state;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GSETTINGS_AUDIO_SRC_H__
-#define __GST_GSETTINGS_AUDIO_SRC_H__
-
-#include <gst/gst.h>
-#include <gio/gio.h>
-#include "gstswitchsrc.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_GSETTINGS_AUDIO_SRC \
- (gst_gsettings_audio_src_get_type ())
-#define GST_GSETTINGS_AUDIO_SRC(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GSETTINGS_AUDIO_SRC, \
- GstGSettingsAudioSrc))
-#define GST_GSETTINGS_AUDIO_SRC_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GSETTINGS_AUDIO_SRC, \
- GstGSettingsAudioSrcClass))
-#define GST_IS_GSETTINGS_AUDIO_SRC(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GSETTINGS_AUDIO_SRC))
-#define GST_IS_GSETTINGS_AUDIO_SRC_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GSETTINGS_AUDIO_SRC))
-
-typedef struct _GstGSettingsAudioSrc {
- GstSwitchSrc parent;
-
- GSettings *settings;
-
- GMainContext *context;
- GMainLoop *loop;
- gulong changed_id;
-
- gchar *gsettings_str;
-} GstGSettingsAudioSrc;
-
-typedef struct _GstGSettingsAudioSrcClass {
- GstSwitchSrcClass parent_class;
-} GstGSettingsAudioSrcClass;
-
-GType gst_gsettings_audio_src_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_GSETTINGS_AUDIO_SRC_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-/**
- * SECTION:element-gsettingsvideosink
- *
- * This element outputs sound to the videosink that has been configured in
- * GSettings by the user.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch videotestsrc ! videoconvert ! videoscale ! gsettingsvideosink
- * ]| Play on configured videosink
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gst/gst.h>
-#include <gst/glib-compat-private.h>
-#include <string.h>
-
-#include "gstgsettingsvideosink.h"
-#include "gstgsettings.h"
-
-GST_BOILERPLATE (GstGSettingsVideoSink, gst_gsettings_video_sink, GstSwitchSink,
- GST_TYPE_SWITCH_SINK);
-
-static gboolean
-gst_gsettings_video_sink_change_child (GstGSettingsVideoSink * sink)
-{
- gchar *new_string;
- GError *err = NULL;
- GstElement *new_kid;
-
- GST_OBJECT_LOCK (sink);
- new_string =
- g_settings_get_string (sink->settings, GST_GSETTINGS_KEY_VIDEOSINK);
-
- if (new_string != NULL && sink->gsettings_str != NULL &&
- (strlen (new_string) == 0 ||
- strcmp (sink->gsettings_str, new_string) == 0)) {
- g_free (new_string);
- GST_DEBUG_OBJECT (sink,
- "GSettings key was updated, but it didn't change. Ignoring");
- GST_OBJECT_UNLOCK (sink);
- return TRUE;
- }
- GST_OBJECT_UNLOCK (sink);
-
- GST_DEBUG_OBJECT (sink, "GSettings key changed from '%s' to '%s'",
- GST_STR_NULL (sink->gsettings_str), GST_STR_NULL (new_string));
-
- if (new_string) {
- new_kid = gst_parse_bin_from_description (new_string, TRUE, &err);
- if (err) {
- GST_ERROR_OBJECT (sink, "error creating bin '%s': %s", new_string,
- err->message);
- g_error_free (err);
- }
- } else {
- new_kid = NULL;
- }
-
- if (new_kid == NULL) {
- GST_ELEMENT_ERROR (sink, LIBRARY, SETTINGS, (NULL),
- ("Failed to render video sink from GSettings"));
- goto fail;
- }
-
- if (!gst_switch_sink_set_child (GST_SWITCH_SINK (sink), new_kid)) {
- GST_WARNING_OBJECT (sink, "Failed to update child element");
- goto fail;
- }
-
- g_free (sink->gsettings_str);
- sink->gsettings_str = new_string;
-
- return TRUE;
-
-fail:
- g_free (new_string);
- return FALSE;
-}
-
-static void
-on_changed (GSettings * settings, gchar * key, GstGSettingsVideoSink * sink)
-{
- if (!g_str_has_suffix (key, "videosink"))
- return;
-
- gst_gsettings_video_sink_change_child (sink);
-}
-
-static gboolean
-gst_gsettings_video_sink_start (GstGSettingsVideoSink * sink)
-{
- GError *err = NULL;
- GThread *thread;
-
- sink->loop = g_main_loop_new (sink->context, FALSE);
-
- thread =
- g_thread_create ((GThreadFunc) g_main_loop_run, sink->loop, FALSE, &err);
- if (!thread) {
- GST_ELEMENT_ERROR (sink, CORE, STATE_CHANGE, (NULL),
- ("Failed to create new thread: %s", err->message));
- g_error_free (err);
- g_main_loop_unref (sink->loop);
- sink->loop = NULL;
- return FALSE;
- }
-
- g_main_context_push_thread_default (sink->context);
- sink->settings = g_settings_new (GST_GSETTINGS_SCHEMA);
- sink->changed_id =
- g_signal_connect_data (G_OBJECT (sink->settings), "changed",
- G_CALLBACK (on_changed), gst_object_ref (sink),
- (GClosureNotify) gst_object_unref, 0);
- g_main_context_pop_thread_default (sink->context);
-
- return TRUE;
-}
-
-static gboolean
-gst_gsettings_video_sink_reset (GstGSettingsVideoSink * sink)
-{
- gst_switch_sink_set_child (GST_SWITCH_SINK (sink), NULL);
-
- if (sink->changed_id) {
- g_signal_handler_disconnect (sink->settings, sink->changed_id);
- sink->changed_id = 0;
- }
-
- if (sink->loop) {
- g_main_loop_quit (sink->loop);
- g_main_loop_unref (sink->loop);
- sink->loop = NULL;
- }
-
- if (sink->settings) {
- g_object_unref (sink->settings);
- sink->settings = NULL;
- }
-
- GST_OBJECT_LOCK (sink);
- g_free (sink->gsettings_str);
- sink->gsettings_str = NULL;
- GST_OBJECT_UNLOCK (sink);
-
- return TRUE;
-}
-
-static void
-gst_gsettings_video_sink_finalize (GObject * object)
-{
- GstGSettingsVideoSink *sink = GST_GSETTINGS_VIDEO_SINK (object);
-
- g_free (sink->gsettings_str);
- g_main_context_unref (sink->context);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, finalize, ((GObject *) (sink)));
-}
-
-static GstStateChangeReturn
-gst_gsettings_video_sink_change_state (GstElement * element,
- GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstGSettingsVideoSink *sink = GST_GSETTINGS_VIDEO_SINK (element);
-
- switch (transition) {
- case GST_STATE_CHANGE_NULL_TO_READY:
- if (!gst_gsettings_video_sink_start (sink))
- return GST_STATE_CHANGE_FAILURE;
-
- if (!gst_gsettings_video_sink_change_child (sink)) {
- gst_gsettings_video_sink_reset (sink);
- return GST_STATE_CHANGE_FAILURE;
- }
- break;
- default:
- break;
- }
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- gst_gsettings_video_sink_reset (sink);
- break;
- default:
- break;
- }
-
- return ret;
-}
-
-static void
-gst_gsettings_video_sink_init (GstGSettingsVideoSink * sink,
- GstGSettingsVideoSinkClass * g_class)
-{
- sink->context = g_main_context_new ();
- gst_gsettings_video_sink_reset (sink);
-}
-
-static void
-gst_gsettings_video_sink_base_init (gpointer klass)
-{
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- gst_element_class_set_static_metadata (eklass, "GSettings video sink",
- "Sink/Video",
- "Video sink embedding the GSettings preferences for video input",
- "Sebastian Dröge <sebastian.droege@collabora.co.uk>");
-}
-
-static void
-gst_gsettings_video_sink_class_init (GstGSettingsVideoSinkClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- oklass->finalize = gst_gsettings_video_sink_finalize;
-
- eklass->change_state = gst_gsettings_video_sink_change_state;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GSETTINGS_VIDEO_SINK_H__
-#define __GST_GSETTINGS_VIDEO_SINK_H__
-
-#include <gst/gst.h>
-#include <gio/gio.h>
-#include "gstswitchsink.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_GSETTINGS_VIDEO_SINK \
- (gst_gsettings_video_sink_get_type ())
-#define GST_GSETTINGS_VIDEO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GSETTINGS_VIDEO_SINK, \
- GstGSettingsVideoSink))
-#define GST_GSETTINGS_VIDEO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GSETTINGS_VIDEO_SINK, \
- GstGSettingsVideoSinkClass))
-#define GST_IS_GSETTINGS_VIDEO_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GSETTINGS_VIDEO_SINK))
-#define GST_IS_GSETTINGS_VIDEO_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GSETTINGS_VIDEO_SINK))
-
-typedef struct _GstGSettingsVideoSink {
- GstSwitchSink parent;
-
- GSettings *settings;
-
- GMainContext *context;
- GMainLoop *loop;
- gulong changed_id;
-
- gchar *gsettings_str;
-} GstGSettingsVideoSink;
-
-typedef struct _GstGSettingsVideoSinkClass {
- GstSwitchSinkClass parent_class;
-} GstGSettingsVideoSinkClass;
-
-GType gst_gsettings_video_sink_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_GSETTINGS_VIDEO_SINK_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-/**
- * SECTION:element-gsettingsvideosrc
- *
- * This element outputs sound to the videosrc that has been configured in
- * GSettings by the user.
- *
- * <refsect2>
- * <title>Example launch line</title>
- * |[
- * gst-launch gsettingsvideosrc ! videoconvert ! videoscale ! autovideosink
- * ]| Play from configured videosrc
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gst/gst.h>
-#include <gst/glib-compat-private.h>
-#include <string.h>
-
-#include "gstgsettingsvideosrc.h"
-#include "gstgsettings.h"
-
-GST_BOILERPLATE (GstGSettingsVideoSrc, gst_gsettings_video_src, GstSwitchSrc,
- GST_TYPE_SWITCH_SRC);
-
-static gboolean
-gst_gsettings_video_src_change_child (GstGSettingsVideoSrc * src)
-{
- gchar *new_string;
- GError *err = NULL;
- GstElement *new_kid;
-
- GST_OBJECT_LOCK (src);
- new_string =
- g_settings_get_string (src->settings, GST_GSETTINGS_KEY_VIDEOSRC);
-
- if (new_string != NULL && src->gsettings_str != NULL &&
- (strlen (new_string) == 0 ||
- strcmp (src->gsettings_str, new_string) == 0)) {
- g_free (new_string);
- GST_DEBUG_OBJECT (src,
- "GSettings key was updated, but it didn't change. Ignoring");
- GST_OBJECT_UNLOCK (src);
- return TRUE;
- }
- GST_OBJECT_UNLOCK (src);
-
- GST_DEBUG_OBJECT (src, "GSettings key changed from '%s' to '%s'",
- GST_STR_NULL (src->gsettings_str), GST_STR_NULL (new_string));
-
- if (new_string) {
- new_kid = gst_parse_bin_from_description (new_string, TRUE, &err);
- if (err) {
- GST_ERROR_OBJECT (src, "error creating bin '%s': %s", new_string,
- err->message);
- g_error_free (err);
- }
- } else {
- new_kid = NULL;
- }
-
- if (new_kid == NULL) {
- GST_ELEMENT_ERROR (src, LIBRARY, SETTINGS, (NULL),
- ("Failed to render video src from GSettings"));
- goto fail;
- }
-
- if (!gst_switch_src_set_child (GST_SWITCH_SRC (src), new_kid)) {
- GST_WARNING_OBJECT (src, "Failed to update child element");
- goto fail;
- }
-
- g_free (src->gsettings_str);
- src->gsettings_str = new_string;
-
- return TRUE;
-
-fail:
- g_free (new_string);
- return FALSE;
-}
-
-static void
-on_changed (GSettings * settings, gchar * key, GstGSettingsVideoSrc * src)
-{
- if (!g_str_equal (key, "videosrc"))
- return;
-
- gst_gsettings_video_src_change_child (src);
-}
-
-static gboolean
-gst_gsettings_video_src_start (GstGSettingsVideoSrc * src)
-{
- GError *err = NULL;
- GThread *thread;
-
- src->loop = g_main_loop_new (src->context, FALSE);
-
- thread =
- g_thread_create ((GThreadFunc) g_main_loop_run, src->loop, FALSE, &err);
- if (!thread) {
- GST_ELEMENT_ERROR (src, CORE, STATE_CHANGE, (NULL),
- ("Failed to create new thread: %s", err->message));
- g_error_free (err);
- g_main_loop_unref (src->loop);
- src->loop = NULL;
- return FALSE;
- }
-
- g_main_context_push_thread_default (src->context);
- src->settings = g_settings_new (GST_GSETTINGS_SCHEMA);
- src->changed_id =
- g_signal_connect_data (G_OBJECT (src->settings), "changed",
- G_CALLBACK (on_changed), gst_object_ref (src),
- (GClosureNotify) gst_object_unref, 0);
- g_main_context_pop_thread_default (src->context);
-
- return TRUE;
-}
-
-static gboolean
-gst_gsettings_video_src_reset (GstGSettingsVideoSrc * src)
-{
- gst_switch_src_set_child (GST_SWITCH_SRC (src), NULL);
-
- if (src->changed_id) {
- g_signal_handler_disconnect (src->settings, src->changed_id);
- src->changed_id = 0;
- }
-
- if (src->loop) {
- g_main_loop_quit (src->loop);
- g_main_loop_unref (src->loop);
- src->loop = NULL;
- }
-
- if (src->settings) {
- g_object_unref (src->settings);
- src->settings = NULL;
- }
-
- GST_OBJECT_LOCK (src);
- g_free (src->gsettings_str);
- src->gsettings_str = NULL;
- GST_OBJECT_UNLOCK (src);
-
- return TRUE;
-}
-
-static void
-gst_gsettings_video_src_finalize (GObject * object)
-{
- GstGSettingsVideoSrc *src = GST_GSETTINGS_VIDEO_SRC (object);
-
- g_free (src->gsettings_str);
- g_main_context_unref (src->context);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, finalize, ((GObject *) (src)));
-}
-
-static GstStateChangeReturn
-gst_gsettings_video_src_change_state (GstElement * element,
- GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstGSettingsVideoSrc *src = GST_GSETTINGS_VIDEO_SRC (element);
-
- switch (transition) {
- case GST_STATE_CHANGE_NULL_TO_READY:
- if (!gst_gsettings_video_src_start (src))
- return GST_STATE_CHANGE_FAILURE;
-
- if (!gst_gsettings_video_src_change_child (src)) {
- gst_gsettings_video_src_reset (src);
- return GST_STATE_CHANGE_FAILURE;
- }
- break;
- default:
- break;
- }
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- gst_gsettings_video_src_reset (src);
- break;
- default:
- break;
- }
-
- return ret;
-}
-
-static void
-gst_gsettings_video_src_init (GstGSettingsVideoSrc * src,
- GstGSettingsVideoSrcClass * g_class)
-{
- src->context = g_main_context_new ();
- gst_gsettings_video_src_reset (src);
-}
-
-static void
-gst_gsettings_video_src_base_init (gpointer klass)
-{
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- gst_element_class_set_static_metadata (eklass, "GSettings video src",
- "Src/Video",
- "Video src embedding the GSettings preferences for video input",
- "Sebastian Dröge <sebastian.droege@collabora.co.uk>");
-}
-
-static void
-gst_gsettings_video_src_class_init (GstGSettingsVideoSrcClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
-
- oklass->finalize = gst_gsettings_video_src_finalize;
-
- eklass->change_state = gst_gsettings_video_src_change_state;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_GSETTINGS_VIDEO_SRC_H__
-#define __GST_GSETTINGS_VIDEO_SRC_H__
-
-#include <gst/gst.h>
-#include <gio/gio.h>
-#include "gstswitchsrc.h"
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_GSETTINGS_VIDEO_SRC \
- (gst_gsettings_video_src_get_type ())
-#define GST_GSETTINGS_VIDEO_SRC(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_GSETTINGS_VIDEO_SRC, \
- GstGSettingsVideoSrc))
-#define GST_GSETTINGS_VIDEO_SRC_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_GSETTINGS_VIDEO_SRC, \
- GstGSettingsVideoSrcClass))
-#define GST_IS_GSETTINGS_VIDEO_SRC(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_GSETTINGS_VIDEO_SRC))
-#define GST_IS_GSETTINGS_VIDEO_SRC_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_GSETTINGS_VIDEO_SRC))
-
-typedef struct _GstGSettingsVideoSrc {
- GstSwitchSrc parent;
-
- GSettings *settings;
-
- GMainContext *context;
- GMainLoop *loop;
- gulong changed_id;
-
- gchar *gsettings_str;
-} GstGSettingsVideoSrc;
-
-typedef struct _GstGSettingsVideoSrcClass {
- GstSwitchSrcClass parent_class;
-} GstGSettingsVideoSrcClass;
-
-GType gst_gsettings_video_src_get_type (void);
-
-G_END_DECLS
-
-#endif /* __GST_GSETTINGS_VIDEO_SRC_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
- * Copyright (c) 2006 Jürg Billeter <j@bitron.ch>
- * Copyright (c) 2007 Jan Schmidt <thaytan@noraisin.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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "gstswitchsink.h"
-
-GST_DEBUG_CATEGORY_STATIC (switch_debug);
-#define GST_CAT_DEFAULT switch_debug
-
-static void gst_switch_sink_dispose (GObject * object);
-static GstStateChangeReturn
-gst_switch_sink_change_state (GstElement * element, GstStateChange transition);
-
-enum
-{
- PROP_0
-};
-
-GST_BOILERPLATE (GstSwitchSink, gst_switch_sink, GstBin, GST_TYPE_BIN);
-
-static void
-gst_switch_sink_base_init (gpointer klass)
-{
- GST_DEBUG_CATEGORY_INIT (switch_debug, "switchsink", 0, "switchsink element");
-}
-
-static void
-gst_switch_sink_class_init (GstSwitchSinkClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
- static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
- GST_PAD_SINK,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS_ANY);
- GstPadTemplate *child_pad_templ;
-
- oklass->dispose = gst_switch_sink_dispose;
- eklass->change_state = gst_switch_sink_change_state;
-
- /* Provide a default pad template if the child didn't */
- child_pad_templ = gst_element_class_get_pad_template (eklass, "sink");
- if (child_pad_templ == NULL) {
- gst_element_class_add_pad_template (eklass,
- gst_static_pad_template_get (&sink_template));
- }
-}
-
-static gboolean
-gst_switch_sink_reset (GstSwitchSink * sink)
-{
- /* this will install fakesink if no other child has been set,
- * otherwise we rely on the subclass to know when to unset its
- * custom kid */
- if (sink->kid == NULL) {
- return gst_switch_sink_set_child (sink, NULL);
- }
-
- return TRUE;
-}
-
-static void
-gst_switch_sink_init (GstSwitchSink * sink, GstSwitchSinkClass * g_class)
-{
- GstElementClass *eklass = GST_ELEMENT_GET_CLASS (sink);
- GstPadTemplate *templ;
-
- templ = gst_element_class_get_pad_template (eklass, "sink");
- sink->pad = gst_ghost_pad_new_no_target_from_template ("sink", templ);
- gst_element_add_pad (GST_ELEMENT (sink), sink->pad);
-
- gst_switch_sink_reset (sink);
-
- GST_OBJECT_FLAG_SET (sink, GST_ELEMENT_IS_SINK);
-}
-
-static void
-gst_switch_sink_dispose (GObject * object)
-{
- GstSwitchSink *sink = GST_SWITCH_SINK (object);
- GstObject *new_kid, *kid;
-
- GST_OBJECT_LOCK (sink);
- new_kid = GST_OBJECT_CAST (sink->new_kid);
- sink->new_kid = NULL;
-
- kid = GST_OBJECT_CAST (sink->kid);
- sink->kid = NULL;
- GST_OBJECT_UNLOCK (sink);
-
- gst_object_replace (&new_kid, NULL);
- gst_object_replace (&kid, NULL);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object));
-}
-
-static gboolean
-gst_switch_sink_commit_new_kid (GstSwitchSink * sink)
-{
- GstPad *targetpad;
- GstState kid_state;
- GstElement *new_kid, *old_kid;
- gboolean is_fakesink = FALSE;
- GstBus *bus;
-
- /* need locking around member accesses */
- GST_OBJECT_LOCK (sink);
- /* If we're currently changing state, set the child to the next state
- * we're transitioning too, rather than our current state which is
- * about to change */
- if (GST_STATE_NEXT (sink) != GST_STATE_VOID_PENDING)
- kid_state = GST_STATE_NEXT (sink);
- else
- kid_state = GST_STATE (sink);
-
- new_kid = sink->new_kid ? gst_object_ref (sink->new_kid) : NULL;
- sink->new_kid = NULL;
- GST_OBJECT_UNLOCK (sink);
-
- /* Fakesink by default if NULL is passed as the new child */
- if (new_kid == NULL) {
- GST_DEBUG_OBJECT (sink, "Replacing kid with fakesink");
- new_kid = gst_element_factory_make ("fakesink", "testsink");
- if (new_kid == NULL) {
- GST_ERROR_OBJECT (sink, "Failed to create fakesink");
- return FALSE;
- }
- /* Add a reference, as it would if the element came from sink->new_kid */
- gst_object_ref (new_kid);
- g_object_set (new_kid, "sync", TRUE, NULL);
- is_fakesink = TRUE;
- } else {
- GST_DEBUG_OBJECT (sink, "Setting new kid");
- }
-
- /* set temporary bus of our own to catch error messages from the child
- * (could we just set our own bus on it, or would the state change messages
- * from the not-yet-added element confuse the state change algorithm? Let's
- * play it safe for now) */
- bus = gst_bus_new ();
- gst_element_set_bus (new_kid, bus);
- gst_object_unref (bus);
-
- if (gst_element_set_state (new_kid, kid_state) == GST_STATE_CHANGE_FAILURE) {
- GstMessage *msg;
-
- /* check if child posted an error message and if so re-post it on our bus
- * so that the application gets to see a decent error and not our generic
- * fallback error message which is completely indecipherable to the user */
- msg = gst_bus_pop_filtered (GST_ELEMENT_BUS (new_kid), GST_MESSAGE_ERROR);
- if (msg) {
- GST_INFO_OBJECT (sink, "Forwarding kid error: %" GST_PTR_FORMAT, msg);
- gst_element_post_message (GST_ELEMENT (sink), msg);
- }
- GST_ELEMENT_ERROR (sink, CORE, STATE_CHANGE, (NULL),
- ("Failed to set state on new child."));
- gst_element_set_bus (new_kid, NULL);
- gst_object_unref (new_kid);
- return FALSE;
- }
- gst_element_set_bus (new_kid, NULL);
- gst_bin_add (GST_BIN (sink), new_kid);
-
- /* Now, replace the existing child */
- GST_OBJECT_LOCK (sink);
- old_kid = sink->kid;
- sink->kid = new_kid;
- /* Mark whether a custom kid or fakesink has been installed */
- sink->have_kid = !is_fakesink;
- GST_OBJECT_UNLOCK (sink);
-
- /* kill old element */
- if (old_kid) {
- GST_DEBUG_OBJECT (sink, "Removing old kid %" GST_PTR_FORMAT, old_kid);
- gst_element_set_state (old_kid, GST_STATE_NULL);
- gst_bin_remove (GST_BIN (sink), old_kid);
- gst_object_unref (old_kid);
- /* Don't lose the SINK flag */
- GST_OBJECT_FLAG_SET (sink, GST_ELEMENT_IS_SINK);
- }
-
- /* re-attach ghostpad */
- GST_DEBUG_OBJECT (sink, "Creating new ghostpad");
- targetpad = gst_element_get_static_pad (sink->kid, "sink");
- gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad);
- gst_object_unref (targetpad);
- GST_DEBUG_OBJECT (sink, "done changing child of switchsink");
-
- /* FIXME: Push new-segment info and pre-roll buffer(s) into the kid */
-
- return TRUE;
-}
-
-gboolean
-gst_switch_sink_set_child (GstSwitchSink * sink, GstElement * new_kid)
-{
- GstState cur, next;
- GstElement **p_kid;
-
- /* Nothing to do if clearing the child and we've already installed fakesink */
- if (new_kid == NULL && sink->kid != NULL && sink->have_kid == FALSE)
- return TRUE;
-
- /* Store the new kid to be committed later */
- GST_OBJECT_LOCK (sink);
- cur = GST_STATE (sink);
- next = GST_STATE_NEXT (sink);
- p_kid = &sink->new_kid;
- gst_object_replace ((GstObject **) p_kid, (GstObject *) new_kid);
- GST_OBJECT_UNLOCK (sink);
- if (new_kid)
- gst_object_unref (new_kid);
-
- /* Sometime, it would be lovely to allow sink changes even when
- * already running, but this involves sending an appropriate new-segment
- * and possibly prerolling etc */
- /* FIXME: Block the pad and replace the kid when it completes */
- if (cur > GST_STATE_READY || next == GST_STATE_PAUSED) {
- GST_DEBUG_OBJECT (sink,
- "Switch-sink is already running. Ignoring change of child.");
- gst_object_unref (new_kid);
- return TRUE;
- }
-
- return gst_switch_sink_commit_new_kid (sink);
-}
-
-static GstStateChangeReturn
-gst_switch_sink_change_state (GstElement * element, GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstSwitchSink *sink = GST_SWITCH_SINK (element);
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- if (!gst_switch_sink_reset (sink))
- ret = GST_STATE_CHANGE_FAILURE;
- break;
- default:
- break;
- }
-
- return ret;
-}
+++ /dev/null
-/* GStreamer
- * Copyright (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
- * Copyright (c) 2007 Jan Schmidt <thaytan@mad.scientist.com>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SWITCH_SINK_H__
-#define __GST_SWITCH_SINK_H__
-
-#include <gst/gst.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_SWITCH_SINK \
- (gst_switch_sink_get_type ())
-#define GST_SWITCH_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SWITCH_SINK, \
- GstSwitchSink))
-#define GST_SWITCH_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SWITCH_SINK, \
- GstSwitchSinkClass))
-#define GST_IS_SWITCH_SINK(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SWITCH_SINK))
-#define GST_IS_SWITCH_SINK_CLASS(klass) \
- (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SWITCH_SINK))
-
-typedef struct _GstSwitchSink {
- GstBin parent;
-
- GstElement *kid;
- GstElement *new_kid;
- GstPad *pad;
-
- /* If a custom child has been set... */
- gboolean have_kid;
-} GstSwitchSink;
-
-typedef struct _GstSwitchSinkClass {
- GstBinClass parent_class;
-} GstSwitchSinkClass;
-
-GType gst_switch_sink_get_type (void);
-
-gboolean gst_switch_sink_set_child (GstSwitchSink *ssink, GstElement *new_kid);
-
-G_END_DECLS
-
-#endif /* __GST_SWITCH_SINK_H__ */
+++ /dev/null
-/* GStreamer
- * Copyright (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
- * Copyright (c) 2006 Jürg Billeter <j@bitron.ch>
- * Copyright (c) 2007 Jan Schmidt <thaytan@noraisin.net>
- * Copyright (c) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-
-#include "gstswitchsrc.h"
-
-GST_DEBUG_CATEGORY_STATIC (switch_debug);
-#define GST_CAT_DEFAULT switch_debug
-
-static void gst_switch_src_dispose (GObject * object);
-static GstStateChangeReturn
-gst_switch_src_change_state (GstElement * element, GstStateChange transition);
-
-GST_BOILERPLATE (GstSwitchSrc, gst_switch_src, GstBin, GST_TYPE_BIN);
-
-static void
-gst_switch_src_base_init (gpointer klass)
-{
- GST_DEBUG_CATEGORY_INIT (switch_debug, "switchsrc", 0, "switchsrc element");
-}
-
-static void
-gst_switch_src_class_init (GstSwitchSrcClass * klass)
-{
- GObjectClass *oklass = G_OBJECT_CLASS (klass);
- GstElementClass *eklass = GST_ELEMENT_CLASS (klass);
- static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
- GST_PAD_SRC,
- GST_PAD_ALWAYS,
- GST_STATIC_CAPS_ANY);
- GstPadTemplate *child_pad_templ;
-
- oklass->dispose = gst_switch_src_dispose;
- eklass->change_state = gst_switch_src_change_state;
-
- /* Provide a default pad template if the child didn't */
- child_pad_templ = gst_element_class_get_pad_template (eklass, "src");
- if (child_pad_templ == NULL) {
- gst_element_class_add_pad_template (eklass,
- gst_static_pad_template_get (&src_template));
- }
-}
-
-static gboolean
-gst_switch_src_reset (GstSwitchSrc * src)
-{
- /* this will install fakesrc if no other child has been set,
- * otherwise we rely on the subclass to know when to unset its
- * custom kid */
- if (src->kid == NULL) {
- return gst_switch_src_set_child (src, NULL);
- }
-
- return TRUE;
-}
-
-static void
-gst_switch_src_init (GstSwitchSrc * src, GstSwitchSrcClass * g_class)
-{
- GstElementClass *eklass = GST_ELEMENT_GET_CLASS (src);
- GstPadTemplate *templ;
-
- templ = gst_element_class_get_pad_template (eklass, "src");
- src->pad = gst_ghost_pad_new_no_target_from_template ("src", templ);
- gst_element_add_pad (GST_ELEMENT (src), src->pad);
-
- gst_switch_src_reset (src);
-
- GST_OBJECT_FLAG_SET (src, GST_ELEMENT_IS_SOURCE);
-}
-
-static void
-gst_switch_src_dispose (GObject * object)
-{
- GstSwitchSrc *src = GST_SWITCH_SRC (object);
- GstObject *new_kid, *kid;
-
- GST_OBJECT_LOCK (src);
- new_kid = GST_OBJECT_CAST (src->new_kid);
- src->new_kid = NULL;
-
- kid = GST_OBJECT_CAST (src->kid);
- src->kid = NULL;
- GST_OBJECT_UNLOCK (src);
-
- gst_object_replace (&new_kid, NULL);
- gst_object_replace (&kid, NULL);
-
- GST_CALL_PARENT (G_OBJECT_CLASS, dispose, (object));
-}
-
-static gboolean
-gst_switch_src_commit_new_kid (GstSwitchSrc * src)
-{
- GstPad *targetpad;
- GstState kid_state;
- GstElement *new_kid, *old_kid;
- gboolean is_fakesrc = FALSE;
- GstBus *bus;
-
- /* need locking around member accesses */
- GST_OBJECT_LOCK (src);
- /* If we're currently changing state, set the child to the next state
- * we're transitioning too, rather than our current state which is
- * about to change */
- if (GST_STATE_NEXT (src) != GST_STATE_VOID_PENDING)
- kid_state = GST_STATE_NEXT (src);
- else
- kid_state = GST_STATE (src);
-
- new_kid = src->new_kid ? gst_object_ref (src->new_kid) : NULL;
- src->new_kid = NULL;
- GST_OBJECT_UNLOCK (src);
-
- /* Fakesrc by default if NULL is passed as the new child */
- if (new_kid == NULL) {
- GST_DEBUG_OBJECT (src, "Replacing kid with fakesrc");
- new_kid = gst_element_factory_make ("fakesrc", "testsrc");
- if (new_kid == NULL) {
- GST_ERROR_OBJECT (src, "Failed to create fakesrc");
- return FALSE;
- }
- /* Add a reference, as it would if the element came from src->new_kid */
- gst_object_ref (new_kid);
- is_fakesrc = TRUE;
- } else {
- GST_DEBUG_OBJECT (src, "Setting new kid");
- }
-
- /* set temporary bus of our own to catch error messages from the child
- * (could we just set our own bus on it, or would the state change messages
- * from the not-yet-added element confuse the state change algorithm? Let's
- * play it safe for now) */
- bus = gst_bus_new ();
- gst_element_set_bus (new_kid, bus);
- gst_object_unref (bus);
-
- if (gst_element_set_state (new_kid, kid_state) == GST_STATE_CHANGE_FAILURE) {
- GstMessage *msg;
-
- /* check if child posted an error message and if so re-post it on our bus
- * so that the application gets to see a decent error and not our generic
- * fallback error message which is completely indecipherable to the user */
- msg = gst_bus_pop_filtered (GST_ELEMENT_BUS (new_kid), GST_MESSAGE_ERROR);
- if (msg) {
- GST_INFO_OBJECT (src, "Forwarding kid error: %" GST_PTR_FORMAT, msg);
- gst_element_post_message (GST_ELEMENT (src), msg);
- }
- GST_ELEMENT_ERROR (src, CORE, STATE_CHANGE, (NULL),
- ("Failed to set state on new child."));
- gst_element_set_bus (new_kid, NULL);
- gst_object_unref (new_kid);
- return FALSE;
- }
- gst_element_set_bus (new_kid, NULL);
- gst_bin_add (GST_BIN (src), new_kid);
-
- /* Now, replace the existing child */
- GST_OBJECT_LOCK (src);
- old_kid = src->kid;
- src->kid = new_kid;
- /* Mark whether a custom kid or fakesrc has been installed */
- src->have_kid = !is_fakesrc;
- GST_OBJECT_UNLOCK (src);
-
- /* kill old element */
- if (old_kid) {
- GST_DEBUG_OBJECT (src, "Removing old kid %" GST_PTR_FORMAT, old_kid);
- gst_element_set_state (old_kid, GST_STATE_NULL);
- gst_bin_remove (GST_BIN (src), old_kid);
- gst_object_unref (old_kid);
- /* Don't lose the SOURCE flag */
- GST_OBJECT_FLAG_SET (src, GST_ELEMENT_IS_SOURCE);
- }
-
- /* re-attach ghostpad */
- GST_DEBUG_OBJECT (src, "Creating new ghostpad");
- targetpad = gst_element_get_static_pad (src->kid, "src");
- gst_ghost_pad_set_target (GST_GHOST_PAD (src->pad), targetpad);
- gst_object_unref (targetpad);
- GST_DEBUG_OBJECT (src, "done changing child of switchsrc");
-
- return TRUE;
-}
-
-gboolean
-gst_switch_src_set_child (GstSwitchSrc * src, GstElement * new_kid)
-{
- GstState cur, next;
- GstElement **p_kid;
-
- /* Nothing to do if clearing the child and we've already installed fakesrc */
- if (new_kid == NULL && src->kid != NULL && src->have_kid == FALSE)
- return TRUE;
-
- /* Store the new kid to be committed later */
- GST_OBJECT_LOCK (src);
- cur = GST_STATE (src);
- next = GST_STATE_NEXT (src);
- p_kid = &src->new_kid;
- gst_object_replace ((GstObject **) p_kid, (GstObject *) new_kid);
- GST_OBJECT_UNLOCK (src);
- if (new_kid)
- gst_object_unref (new_kid);
-
- /* Sometime, it would be lovely to allow src changes even when
- * already running */
- /* FIXME: Block the pad and replace the kid when it completes */
- if (cur > GST_STATE_READY || next == GST_STATE_PAUSED) {
- GST_DEBUG_OBJECT (src,
- "Switch-src is already running. Ignoring change of child.");
- gst_object_unref (new_kid);
- return TRUE;
- }
-
- return gst_switch_src_commit_new_kid (src);
-}
-
-static GstStateChangeReturn
-gst_switch_src_change_state (GstElement * element, GstStateChange transition)
-{
- GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS;
- GstSwitchSrc *src = GST_SWITCH_SRC (element);
-
- ret = GST_CALL_PARENT_WITH_DEFAULT (GST_ELEMENT_CLASS, change_state,
- (element, transition), GST_STATE_CHANGE_SUCCESS);
-
- switch (transition) {
- case GST_STATE_CHANGE_READY_TO_NULL:
- if (!gst_switch_src_reset (src))
- ret = GST_STATE_CHANGE_FAILURE;
- break;
- default:
- break;
- }
-
- return ret;
-}
+++ /dev/null
-/* GStreamer
- *
- * Copyright (c) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
- * Copyright (c) 2005 Tim-Philipp Müller <tim centricular net>
- * Copyright (c) 2007 Jan Schmidt <thaytan@mad.scientist.com>
- * Copyright (c) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_SWITCH_SRC_H__
-#define __GST_SWITCH_SRC_H__
-
-#include <gst/gst.h>
-
-G_BEGIN_DECLS
-
-#define GST_TYPE_SWITCH_SRC (gst_switch_src_get_type ())
-#define GST_SWITCH_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_SWITCH_SRC, GstSwitchSrc))
-#define GST_SWITCH_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_SWITCH_SRC, GstSwitchSrcClass))
-#define GST_IS_SWITCH_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_SWITCH_SRC))
-#define GST_IS_SWITCH_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_SWITCH_SRC))
-
-typedef struct _GstSwitchSrc {
- GstBin parent;
-
- GstElement *kid;
- GstElement *new_kid;
- GstPad *pad;
-
- /* If a custom child has been set... */
- gboolean have_kid;
-} GstSwitchSrc;
-
-typedef struct _GstSwitchSrcClass {
- GstBinClass parent_class;
-} GstSwitchSrcClass;
-
-GType gst_switch_src_get_type (void);
-gboolean gst_switch_src_set_child (GstSwitchSrc *ssrc, GstElement *new_kid);
-
-G_END_DECLS
-
-#endif /* __GST_SWITCH_SRC_H__ */
+++ /dev/null
-<schemalist>
- <schema id="org.freedesktop.gstreamer-@GST_API_VERSION@.default-elements" path="/desktop/gstreamer/@GST_API_VERSION@/default-elements/" gettext-domain="@GETTEXT_PACKAGE@">
- <key name="sounds-audiosink" type="s">
- <default>"@DEFAULT_AUDIOSINK@"</default>
- <summary>default GStreamer sound events audiosink</summary>
- <description>GStreamer can play audio using any number of
- output elements. Some possible choices are osssink, pulsesink
- and alsasink. The audiosink can be a partial pipeline instead
- of just one element.</description>
- </key>
- <key name="sounds-audiosink-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer sound events audiosink</summary>
- <description>Describes the selected audiosink element.</description>
- </key>
- <key name="chat-audiosink" type="s">
- <default>"@DEFAULT_AUDIOSINK@"</default>
- <summary>default GStreamer audiosink for Audio/Video Conferencing</summary>
- <description>GStreamer can play audio using any number of
- output elements. Some possible choices are osssink, pulsesink
- and alsasink. The audiosink can be a partial pipeline instead
- of just one element.</description>
- </key>
- <key name="chat-audiosink-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer audiosink for Audio/Video Conferencing</summary>
- <description>Describes the selected audiosink element.</description>
- </key>
- <key name="music-audiosink" type="s">
- <default>"@DEFAULT_AUDIOSINK@"</default>
- <summary>default GStreamer audiosink for Music and Movies</summary>
- <description>GStreamer can play audio using any number of
- output elements. Some possible choices are osssink, pulsesink
- and alsasink. The audiosink can be a partial pipeline instead
- of just one element.</description>
- </key>
- <key name="music-audiosink-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer audiosink for Music and Movies</summary>
- <description>Describes the selected audiosink element.</description>
- </key>
- <key name="videosink" type="s">
- <default>"@DEFAULT_VIDEOSINK@"</default>
- <summary>default GStreamer videosink</summary>
- <description>GStreamer can play video using any number of
- output elements. Some possible choices are xvimagesink,
- ximagesink, sdlvideosink and aasink. The videosink can be
- a partial pipeline instead of just one element.</description>
- </key>
- <key name="videosink-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer videosink</summary>
- <description>Describes the selected videosink element.</description>
- </key>
- <key name="audiosrc" type="s">
- <default>"@DEFAULT_AUDIOSRC@"</default>
- <summary>default GStreamer audiosrc</summary>
- <description>GStreamer can record audio using any number of
- input elements. Some possible choices are osssrc, pulsesrc and
- alsasrc. The audio source can be a partial pipeline instead of
- just one element.</description>
- </key>
- <key name="audiosrc-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer audiosrc</summary>
- <description>Describes the selected audiosrc element.</description>
- </key>
- <key name="videosrc" type="s">
- <default>"@DEFAULT_VIDEOSRC@"</default>
- <summary>default GStreamer videosrc</summary>
- <description>GStreamer can record video from any number of input elements.
- Some possible choices are v4lsrc, v4l2src and videotestsrc. The video
- source can be a partial pipeline instead of just one element.</description>
- </key>
- <key name="videosrc-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer videosrc</summary>
- <description>Describes the selected videosrc element.</description>
- </key>
- <key name="visualization" type="s">
- <default>"@DEFAULT_VISUALIZER@"</default>
- <summary>default GStreamer visualization</summary>
- <description>GStreamer can put visualization plugins in a pipeline to
- transform audio streams in video frames. Some possible choices are
- goom, goom2k1 and synaesthesia. The visualization plugin can be a
- partial pipeline instead of just one element.</description>
- </key>
- <key name="visualization-description" type="s">
- <default>"Default"</default>
- <summary>description for default GStreamer visualization</summary>
- <description>Describes the selected visualization element.</description>
- </key>
- </schema>
-</schemalist>
+++ /dev/null
-/* GStreamer
- * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk>
- *
- * 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., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gst/gst.h>
-
-#include "gstgsettingsaudiosrc.h"
-#include "gstgsettingsaudiosink.h"
-#include "gstgsettingsvideosrc.h"
-#include "gstgsettingsvideosink.h"
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
- if (!gst_element_register (plugin, "gsettingsaudiosink", GST_RANK_NONE,
- GST_TYPE_GSETTINGS_AUDIO_SINK) ||
- !gst_element_register (plugin, "gsettingsaudiosrc", GST_RANK_NONE,
- GST_TYPE_GSETTINGS_AUDIO_SRC) ||
- !gst_element_register (plugin, "gsettingsvideosink", GST_RANK_NONE,
- GST_TYPE_GSETTINGS_VIDEO_SINK) ||
- !gst_element_register (plugin, "gsettingsvideosrc", GST_RANK_NONE,
- GST_TYPE_GSETTINGS_VIDEO_SRC))
- return FALSE;
-
- return TRUE;
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
- GST_VERSION_MINOR,
- gsettings,
- "GSettings plugin",
- plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
+++ /dev/null
-dnl GLIB_GSETTINGS
-dnl Defines GSETTINGS_SCHEMAS_INSTALL which controls whether
-dnl the schema should be compiled
-dnl
-
-AC_DEFUN([GLIB_GSETTINGS],
-[
- m4_pattern_allow([AM_V_GEN])
- AC_ARG_ENABLE(schemas-compile,
- AC_HELP_STRING([--disable-schemas-compile],
- [Disable regeneration of gschemas.compiled on install]),
- [case ${enableval} in
- yes) GSETTINGS_DISABLE_SCHEMAS_COMPILE="" ;;
- no) GSETTINGS_DISABLE_SCHEMAS_COMPILE="1" ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-schemas-compile]) ;;
- esac])
- AC_SUBST([GSETTINGS_DISABLE_SCHEMAS_COMPILE])
- PKG_PROG_PKG_CONFIG([0.16])
- AC_SUBST(gsettingsschemadir, [${datadir}/glib-2.0/schemas])
- if test x$cross_compiling != xyes; then
- GLIB_COMPILE_SCHEMAS=`$PKG_CONFIG --variable glib_compile_schemas gio-2.0`
- else
- AC_PATH_PROG(GLIB_COMPILE_SCHEMAS, glib-compile-schemas)
- fi
- AC_SUBST(GLIB_COMPILE_SCHEMAS)
- if test "x$GLIB_COMPILE_SCHEMAS" = "x"; then
- ifelse([$2],,[AC_MSG_ERROR([glib-compile-schemas not found.])],[$2])
- else
- ifelse([$1],,[:],[$1])
- fi
-
- GSETTINGS_RULES='
-.PHONY : uninstall-gsettings-schemas install-gsettings-schemas clean-gsettings-schemas
-
-mostlyclean-am: clean-gsettings-schemas
-
-gsettings__enum_file = $(addsuffix .enums.xml,$(gsettings_ENUM_NAMESPACE))
-
-%.gschema.valid: %.gschema.xml $(gsettings__enum_file)
- $(AM_V_GEN) if test -f "$<"; then d=; else d="$(srcdir)/"; fi; $(GLIB_COMPILE_SCHEMAS) --strict --dry-run $(addprefix --schema-file=,$(gsettings__enum_file)) --schema-file=$${d}$< && touch [$]@
-
-all-am: $(gsettings_SCHEMAS:.xml=.valid)
-uninstall-am: uninstall-gsettings-schemas
-install-data-am: install-gsettings-schemas
-
-.SECONDARY: $(gsettings_SCHEMAS)
-
-install-gsettings-schemas: $(gsettings_SCHEMAS) $(gsettings__enum_file)
- @$(NORMAL_INSTALL)
- if test -n "$^"; then \
- test -z "$(gsettingsschemadir)" || $(MKDIR_P) "$(DESTDIR)$(gsettingsschemadir)"; \
- $(INSTALL_DATA) $^ "$(DESTDIR)$(gsettingsschemadir)"; \
- test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir); \
- fi
-
-uninstall-gsettings-schemas:
- @$(NORMAL_UNINSTALL)
- @list='\''$(gsettings_SCHEMAS) $(gsettings__enum_file)'\''; test -n "$(gsettingsschemadir)" || list=; \
- files=`for p in $$list; do echo $$p; done | sed -e '\''s|^.*/||'\''`; \
- test -n "$$files" || exit 0; \
- echo " ( cd '\''$(DESTDIR)$(gsettingsschemadir)'\'' && rm -f" $$files ")"; \
- cd "$(DESTDIR)$(gsettingsschemadir)" && rm -f $$files
- test -n "$(GSETTINGS_DISABLE_SCHEMAS_COMPILE)$(DESTDIR)" || $(GLIB_COMPILE_SCHEMAS) $(gsettingsschemadir)
-
-clean-gsettings-schemas:
- rm -f $(gsettings_SCHEMAS:.xml=.valid) $(gsettings__enum_file)
-
-ifdef gsettings_ENUM_NAMESPACE
-$(gsettings__enum_file): $(gsettings_ENUM_FILES)
- $(AM_V_GEN) glib-mkenums --comments '\''<!-- @comment@ -->'\'' --fhead "<schemalist>" --vhead " <@type@ id='\''$(gsettings_ENUM_NAMESPACE).@EnumName@'\''>" --vprod " <value nick='\''@valuenick@'\'' value='\''@valuenum@'\''/>" --vtail " </@type@>" --ftail "</schemalist>" [$]^ > [$]@.tmp && mv [$]@.tmp [$]@
-endif
-'
- _GSETTINGS_SUBST(GSETTINGS_RULES)
-])
-
-dnl _GSETTINGS_SUBST(VARIABLE)
-dnl Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
-AC_DEFUN([_GSETTINGS_SUBST],
-[
-AC_SUBST([$1])
-m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
-]
-)
ext/dash/gstdashdemux.c
ext/gl/gstgltestsrc.c
-ext/gsettings/org.freedesktop.gstreamer.default-elements.gschema.xml.in
ext/opencv/gsttemplatematch.cpp
ext/resindvd/resindvdsrc.c
ext/smoothstreaming/gstmssdemux.c
GST_PLUGIN_LOADING_WHITELIST="gstreamer@$(GST_PLUGINS_DIR):gst-plugins-base@$(GSTPB_PLUGINS_DIR):gst-plugins-good:gst-plugins-ugly:gst-libav:gst-plugins-bad@$(top_builddir)" \
GST_STATE_IGNORE_ELEMENTS="apexsink avdtpsrc camerabin dc1394src \
dccpclientsrc dccpclientsink dccpserversrc dccpserversink decklinksrc \
- decklinksink dtlssrtpdec dtlssrtpenc dvbsrc dvbbasebin dfbvideosink festival fluidsynth gsettingsvideosrc \
- gsettingsvideosink gsettingsaudiosrc gsettingsaudiosink linsyssdisrc linsyssdisink nassink \
+ decklinksink dtlssrtpdec dtlssrtpenc dvbsrc dvbbasebin dfbvideosink festival fluidsynth \
+ linsyssdisrc linsyssdisink nassink \
rsndvdbin sdlaudiosink sdlvideosink vcdsrc rfbsrc vdpauyuvvideo vdpauvideoyuv \
vdpaumpegdec vdpaumpeg4dec vdpauh264dec vdpauvideopostprocess vdpausink neonhttpsrc"
projects / platform / upstream / gstreamer.git / commitdiff