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author | Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk> | 2011-02-21 18:59:56 +0800 |
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committer | Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk> | 2011-02-21 19:11:40 +0800 |
commit | f80ac5a563fe7e7b88f7c3f3b737907792dae355 (patch) | |
tree | 83cdf23e6746f59efd845837b2be41ffe38463c2 /libempathy-gtk/empathy-audio-sink.c | |
parent | a11f7c047fbc1e02a28d5c8f4366e8f2d3e1e423 (diff) | |
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Move farsight-using sources to src
And only build them for empathy-av, since they use farsight.
Diffstat (limited to 'libempathy-gtk/empathy-audio-sink.c')
-rw-r--r-- | libempathy-gtk/empathy-audio-sink.c | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/libempathy-gtk/empathy-audio-sink.c b/libempathy-gtk/empathy-audio-sink.c deleted file mode 100644 index 1d2169593..000000000 --- a/libempathy-gtk/empathy-audio-sink.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * empathy-gst-audio-sink.c - Source for EmpathyGstAudioSink - * Copyright (C) 2008 Collabora Ltd. - * @author Sjoerd Simons <sjoerd.simons@collabora.co.uk> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser 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 - */ - - -#include <stdio.h> -#include <stdlib.h> - -#include <gst/farsight/fs-element-added-notifier.h> - -#include "empathy-audio-sink.h" - - -G_DEFINE_TYPE(EmpathyGstAudioSink, empathy_audio_sink, GST_TYPE_BIN) - -/* signal enum */ -#if 0 -enum -{ - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = {0}; -#endif - -enum { - PROP_VOLUME = 1, -}; - -/* private structure */ -typedef struct _EmpathyGstAudioSinkPrivate EmpathyGstAudioSinkPrivate; - -struct _EmpathyGstAudioSinkPrivate -{ - gboolean dispose_has_run; - GstElement *sink; - GstElement *volume; - FsElementAddedNotifier *notifier; -}; - -#define EMPATHY_GST_AUDIO_SINK_GET_PRIVATE(o) \ - (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_GST_AUDIO_SINK, \ - EmpathyGstAudioSinkPrivate)) - -static void -empathy_audio_sink_element_added_cb (FsElementAddedNotifier *notifier, - GstBin *bin, GstElement *element, EmpathyGstAudioSink *self) -{ - EmpathyGstAudioSinkPrivate *priv = EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (self); - - if (g_object_class_find_property (G_OBJECT_GET_CLASS (element), "volume")) - { - gdouble volume; - - volume = empathy_audio_sink_get_volume (self); - empathy_audio_sink_set_volume (self, 1.0); - - if (priv->volume != NULL) - g_object_unref (priv->volume); - priv->volume = g_object_ref (element); - - if (volume != 1.0) - empathy_audio_sink_set_volume (self, volume); - } -} - -static void -empathy_audio_sink_init (EmpathyGstAudioSink *obj) -{ - EmpathyGstAudioSinkPrivate *priv = EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (obj); - GstElement *resample; - GstPad *ghost, *sink; - - priv->notifier = fs_element_added_notifier_new (); - g_signal_connect (priv->notifier, "element-added", - G_CALLBACK (empathy_audio_sink_element_added_cb), obj); - - resample = gst_element_factory_make ("audioresample", NULL); - - priv->volume = gst_element_factory_make ("volume", NULL); - g_object_ref (priv->volume); - - priv->sink = gst_element_factory_make ("gconfaudiosink", NULL); - - fs_element_added_notifier_add (priv->notifier, GST_BIN (priv->sink)); - - gst_bin_add_many (GST_BIN (obj), resample, priv->volume, priv->sink, NULL); - gst_element_link_many (resample, priv->volume, priv->sink, NULL); - - sink = gst_element_get_static_pad (resample, "sink"); - - ghost = gst_ghost_pad_new ("sink", sink); - gst_element_add_pad (GST_ELEMENT (obj), ghost); - - gst_object_unref (G_OBJECT (sink)); -} - -static void empathy_audio_sink_dispose (GObject *object); -static void empathy_audio_sink_finalize (GObject *object); - -static void -empathy_audio_sink_set_property (GObject *object, - guint property_id, const GValue *value, GParamSpec *pspec) -{ - switch (property_id) - { - case PROP_VOLUME: - empathy_audio_sink_set_volume (EMPATHY_GST_AUDIO_SINK (object), - g_value_get_double (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - } -} - -static void -empathy_audio_sink_get_property (GObject *object, - guint property_id, GValue *value, GParamSpec *pspec) -{ - switch (property_id) - { - case PROP_VOLUME: - g_value_set_double (value, - empathy_audio_sink_get_volume (EMPATHY_GST_AUDIO_SINK (object))); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - } -} - -static void -empathy_audio_sink_class_init (EmpathyGstAudioSinkClass - *empathy_audio_sink_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (empathy_audio_sink_class); - GParamSpec *param_spec; - - g_type_class_add_private (empathy_audio_sink_class, - sizeof (EmpathyGstAudioSinkPrivate)); - - object_class->dispose = empathy_audio_sink_dispose; - object_class->finalize = empathy_audio_sink_finalize; - - object_class->set_property = empathy_audio_sink_set_property; - object_class->get_property = empathy_audio_sink_get_property; - - param_spec = g_param_spec_double ("volume", "Volume", "volume control", - 0.0, 5.0, 1.0, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS); - g_object_class_install_property (object_class, PROP_VOLUME, param_spec); -} - -void -empathy_audio_sink_dispose (GObject *object) -{ - EmpathyGstAudioSink *self = EMPATHY_GST_AUDIO_SINK (object); - EmpathyGstAudioSinkPrivate *priv = EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (self); - - if (priv->dispose_has_run) - return; - - priv->dispose_has_run = TRUE; - - if (priv->notifier != NULL) - g_object_unref (priv->notifier); - priv->notifier = NULL; - - if (priv->volume != NULL) - g_object_unref (priv->volume); - priv->volume = NULL; - - if (G_OBJECT_CLASS (empathy_audio_sink_parent_class)->dispose) - G_OBJECT_CLASS (empathy_audio_sink_parent_class)->dispose (object); -} - -void -empathy_audio_sink_finalize (GObject *object) -{ - //EmpathyGstAudioSink *self = EMPATHY_GST_AUDIO_SINK (object); - //EmpathyGstAudioSinkPrivate *priv = - // EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (self); - - /* free any data held directly by the object here */ - - G_OBJECT_CLASS (empathy_audio_sink_parent_class)->finalize (object); -} - -GstElement * -empathy_audio_sink_new (void) -{ - static gboolean registered = FALSE; - - if (!registered) { - if (!gst_element_register (NULL, "empathyaudiosink", - GST_RANK_NONE, EMPATHY_TYPE_GST_AUDIO_SINK)) - return NULL; - registered = TRUE; - } - return gst_element_factory_make ("empathyaudiosink", NULL); -} - -void -empathy_audio_sink_set_volume (EmpathyGstAudioSink *sink, gdouble volume) -{ - EmpathyGstAudioSinkPrivate *priv = EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (sink); - - g_object_set (G_OBJECT (priv->volume), "volume", volume, NULL); -} - -gdouble -empathy_audio_sink_get_volume (EmpathyGstAudioSink *sink) -{ - EmpathyGstAudioSinkPrivate *priv = EMPATHY_GST_AUDIO_SINK_GET_PRIVATE (sink); - gdouble volume; - - g_object_get (G_OBJECT (priv->volume), "volume", &volume, NULL); - - return volume; -} |