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mimenc: Add property for the paused mode

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This commit is contained in:
Olivier Crête 2009-07-06 16:24:59 +01:00
parent 6a763f6a47
commit 62619e9d03
2 changed files with 61 additions and 0 deletions
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59
ext/mimic/gstmimenc.c
View file

@ -42,6 +42,15 @@ GST_DEBUG_CATEGORY (mimenc_debug);
#define MAX_INTERFRAMES 15
enum
{
PROP_0,
PROP_PAUSED_MODE,
PROP_LAST
};
static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
@ -80,6 +89,10 @@ static GstBuffer *gst_mimenc_create_tcp_header (GstMimEnc * mimenc,
static GstStateChangeReturn
gst_mimenc_change_state (GstElement * element, GstStateChange transition);
static void gst_mimenc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_mimenc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
GST_BOILERPLATE (GstMimEnc, gst_mimenc, GstElement, GST_TYPE_ELEMENT);
@ -93,6 +106,16 @@ gst_mimenc_base_init (gpointer klass)
"Andre Moreira Magalhaes <andre.magalhaes@indt.org.br>"
};
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->set_property = gst_mimenc_set_property;
gobject_class->get_property = gst_mimenc_get_property;
g_object_class_install_property (gobject_class, PROP_PAUSED_MODE,
g_param_spec_boolean ("paused-mode", "Paused mode",
"If enabled, empty frames will be generated every 4 seconds"
" when no data is received",
FALSE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_factory));
@ -139,6 +162,42 @@ gst_mimenc_init (GstMimEnc * mimenc, GstMimEncClass * klass)
mimenc->frames = 0;
}
static void
gst_mimenc_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstMimEnc *mimenc = GST_MIMENC (object);
switch (prop_id) {
case PROP_PAUSED_MODE:
GST_OBJECT_LOCK (mimenc);
mimenc->paused_mode = g_value_get_boolean (value);
GST_OBJECT_UNLOCK (mimenc);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_mimenc_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstMimEnc *mimenc = GST_MIMENC (object);
switch (prop_id) {
case PROP_PAUSED_MODE:
GST_OBJECT_LOCK (mimenc);
g_value_set_boolean (value, mimenc->paused_mode);
GST_OBJECT_UNLOCK (mimenc);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gboolean
gst_mimenc_setcaps (GstPad * pad, GstCaps * caps)
{

2
ext/mimic/gstmimenc.h
View file

@ -54,6 +54,8 @@ struct _GstMimEnc
gint buffer_size;
guint32 frames;
guint16 height, width;
gboolean paused_mode;
};
struct _GstMimEncClass