gstreamer/gst-libs/gst/interfaces/mixeroptions.c
Stefan Kost 0afac375b4 Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
Original commit message from CVS:
* ext/alsa/gstalsamixeroptions.c:
(gst_alsa_mixer_options_class_init):
* ext/alsa/gstalsamixertrack.c: (gst_alsa_mixer_track_class_init):
* ext/ogg/gstoggdemux.c: (gst_ogg_pad_class_init):
* ext/ogg/gstoggmux.c: (gst_ogg_mux_class_init):
* ext/ogg/gstoggparse.c: (gst_ogg_parse_class_init):
* gst-libs/gst/audio/gstaudioclock.c: (gst_audio_clock_class_init):
* gst-libs/gst/audio/gstaudiofilter.c:
(gst_audio_filter_class_init):
* gst-libs/gst/audio/gstaudiosink.c:
(gst_audioringbuffer_class_init):
* gst-libs/gst/audio/gstaudiosrc.c:
(gst_audioringbuffer_class_init):
* gst-libs/gst/audio/gstringbuffer.c: (gst_ring_buffer_class_init):
* gst-libs/gst/interfaces/colorbalancechannel.c:
(gst_color_balance_channel_class_init):
* gst-libs/gst/interfaces/mixeroptions.c:
(gst_mixer_options_class_init):
* gst-libs/gst/interfaces/mixertrack.c:
(gst_mixer_track_class_init):
* gst-libs/gst/interfaces/tunerchannel.c:
(gst_tuner_channel_class_init):
* gst-libs/gst/interfaces/tunernorm.c: (gst_tuner_norm_class_init):
* gst-libs/gst/netbuffer/gstnetbuffer.c:
(gst_netbuffer_class_init):
* gst-libs/gst/rtp/gstbasertppayload.c:
(gst_basertppayload_class_init):
* gst/playback/gstdecodebin.c: (gst_decode_bin_class_init):
* gst/playback/gstplaybasebin.c: (gst_play_base_bin_class_init):
* gst/playback/gstplaybin.c: (gst_play_bin_class_init):
* gst/playback/gststreaminfo.c: (gst_stream_info_class_init):
* gst/playback/gststreamselector.c:
(gst_stream_selector_class_init):
* gst/subparse/gstsubparse.c: (gst_sub_parse_class_init):
* gst/tcp/gsttcpclientsink.c: (gst_tcp_client_sink_class_init):
* sys/v4l/gstv4lcolorbalance.c:
(gst_v4l_color_balance_channel_class_init):
* sys/v4l/gstv4ljpegsrc.c: (gst_v4ljpegsrc_class_init):
* sys/v4l/gstv4lmjpegsink.c: (gst_v4lmjpegsink_class_init):
* sys/v4l/gstv4lmjpegsrc.c: (gst_v4lmjpegsrc_class_init):
* sys/v4l/gstv4ltuner.c: (gst_v4l_tuner_channel_class_init),
(gst_v4l_tuner_norm_class_init):
* sys/ximage/ximagesink.c: (gst_ximagesink_class_init):
* sys/xvimage/xvimagesink.c: (gst_xvimagesink_class_init):
* tests/old/testsuite/alsa/sinesrc.c: (sinesrc_class_init):
Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
2006-04-08 21:02:53 +00:00

122 lines
3.1 KiB
C

/* GStreamer Mixer
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* mixeroptions.c: mixer track options object design
*
* 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 "mixeroptions.h"
enum
{
/* FILL ME */
SIGNAL_OPTION_CHANGED,
LAST_SIGNAL
};
static void gst_mixer_options_class_init (GstMixerOptionsClass * klass);
static void gst_mixer_options_init (GstMixerOptions * mixer);
static void gst_mixer_options_dispose (GObject * object);
static GObjectClass *parent_class = NULL;
static guint signals[LAST_SIGNAL] = { 0 };
GType
gst_mixer_options_get_type (void)
{
static GType gst_mixer_options_type = 0;
if (!gst_mixer_options_type) {
static const GTypeInfo mixer_options_info = {
sizeof (GstMixerOptionsClass),
NULL,
NULL,
(GClassInitFunc) gst_mixer_options_class_init,
NULL,
NULL,
sizeof (GstMixerOptions),
0,
(GInstanceInitFunc) gst_mixer_options_init,
NULL
};
gst_mixer_options_type =
g_type_register_static (GST_TYPE_MIXER_TRACK,
"GstMixerOptions", &mixer_options_info, 0);
}
return gst_mixer_options_type;
}
static void
gst_mixer_options_class_init (GstMixerOptionsClass * klass)
{
GObjectClass *object_klass = (GObjectClass *) klass;
parent_class = g_type_class_peek_parent (klass);
signals[SIGNAL_OPTION_CHANGED] =
g_signal_new ("option_changed", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GstMixerOptionsClass, option_changed),
NULL, NULL, g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1, G_TYPE_STRING);
object_klass->dispose = gst_mixer_options_dispose;
}
static void
gst_mixer_options_init (GstMixerOptions * mixer_options)
{
mixer_options->values = NULL;
}
/**
* gst_mixer_options_get_values:
* @mixer_options: The #GstMixerOptions item that owns the values.
*
* Get the values for the mixer option.
*
* Returns: A list of all the possible values for the mixer option.
*/
GList *
gst_mixer_options_get_values (GstMixerOptions * mixer_options)
{
if (!mixer_options->values)
return NULL;
return (GList *) mixer_options->values;
}
static void
gst_mixer_options_dispose (GObject * object)
{
GstMixerOptions *opts = GST_MIXER_OPTIONS (object);
g_list_foreach (opts->values, (GFunc) g_free, NULL);
g_list_free (opts->values);
opts->values = NULL;
if (parent_class->dispose)
parent_class->dispose (object);
}