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dvbbasebin: fix dvbsrc signal proxying

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=641204
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-05-30 11:00:06 -04:00
parent 4880a8ad14
commit e4dac3dbb2
1 changed files with 43 additions and 18 deletions
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61
sys/dvb/dvbbasebin.c
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@ -49,6 +49,9 @@ GST_STATIC_PAD_TEMPLATE ("program_%u", GST_PAD_SRC,
enum
{
/* FILL ME */
SIGNAL_TUNING_START,
SIGNAL_TUNING_DONE,
SIGNAL_TUNING_FAIL,
LAST_SIGNAL
};
@ -131,12 +134,9 @@ static void dvb_base_bin_uri_handler_init (gpointer g_iface,
static void dvb_base_bin_program_destroy (gpointer data);
/* Proxy callbacks for dvbsrc signals */
static void tuning_start_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin);
static void tuning_done_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin);
static void tuning_fail_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin);
static void tuning_start_signal_cb (GObject * object, DvbBaseBin * dvbbasebin);
static void tuning_done_signal_cb (GObject * object, DvbBaseBin * dvbbasebin);
static void tuning_fail_signal_cb (GObject * object, DvbBaseBin * dvbbasebin);
#define dvb_base_bin_parent_class parent_class
G_DEFINE_TYPE_EXTENDED (DvbBaseBin, dvb_base_bin, GST_TYPE_BIN,
@ -209,29 +209,25 @@ dvb_base_bin_get_program (DvbBaseBin * dvbbasebin, gint program_number)
GINT_TO_POINTER (program_number));
}
/*
static guint signals [LAST_SIGNAL] = { 0 };
*/
static guint dvb_base_bin_signals[LAST_SIGNAL] = { 0 };
static void
tuning_start_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin)
tuning_start_signal_cb (GObject * object, DvbBaseBin * dvbbasebin)
{
g_object_notify (G_OBJECT (dvbbasebin), "tuning-start");
g_signal_emit (dvbbasebin, dvb_base_bin_signals[SIGNAL_TUNING_START], 0);
}
static void
tuning_done_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin)
tuning_done_signal_cb (GObject * object, DvbBaseBin * dvbbasebin)
{
g_object_notify (G_OBJECT (dvbbasebin), "tuning-done");
g_signal_emit (dvbbasebin, dvb_base_bin_signals[SIGNAL_TUNING_DONE], 0);
}
static void
tuning_fail_signal_cb (GObject * object, GParamSpec * pspec,
DvbBaseBin * dvbbasebin)
tuning_fail_signal_cb (GObject * object, DvbBaseBin * dvbbasebin)
{
g_object_notify (G_OBJECT (dvbbasebin), "tuning-fail");
g_signal_emit (dvbbasebin, dvb_base_bin_signals[SIGNAL_TUNING_FAIL], 0);
}
@ -357,6 +353,35 @@ dvb_base_bin_class_init (DvbBaseBinClass * klass)
g_param_spec_string ("program-numbers",
"Program Numbers",
"Colon separated list of programs", "", G_PARAM_READWRITE));
/**
* DvbBaseBin::tuning-start:
* @dvbbasebin: the element on which the signal is emitted
*
* Signal emited when the element first attempts to tune the
* frontend tunner to a given frequency.
*/
dvb_base_bin_signals[SIGNAL_TUNING_START] =
g_signal_new ("tuning-start", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
/**
* DvbBaseBin::tuning-done:
* @dvbbasebin: the element on which the signal is emitted
*
* Signal emited when the tunner has successfully got a lock on a signal.
*/
dvb_base_bin_signals[SIGNAL_TUNING_DONE] =
g_signal_new ("tuning-done", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
/**
* DvbBaseBin::tuning-fail:
* @dvbbasebin: the element on which the signal is emitted
*
* Signal emited when the tunner failed to get a lock on the
* signal.
*/
dvb_base_bin_signals[SIGNAL_TUNING_FAIL] =
g_signal_new ("tuning-fail", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 0);
}