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v4l: use G_DEFINE_TYPE

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This commit is contained in:
Wim Taymans 2011-04-19 16:40:02 +02:00
parent 68a3828adb
commit 09d2625045
2 changed files with 21 additions and 36 deletions
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24
sys/v4l/gstv4lelement.c
View file

@ -57,8 +57,9 @@ GST_DEBUG_CATEGORY (v4lelement_debug);
static void gst_v4lelement_init_interfaces (GType type);
GST_BOILERPLATE_FULL (GstV4lElement, gst_v4lelement, GstPushSrc,
GST_TYPE_PUSH_SRC, gst_v4lelement_init_interfaces);
#define gst_v4lelement_parent_class parent_class
G_DEFINE_TYPE_WITH_CODE (GstV4lElement, gst_v4lelement,
GST_TYPE_PUSH_SRC, gst_v4lelement_init_interfaces (g_define_type_id));
static void gst_v4lelement_dispose (GObject * object);
static void gst_v4lelement_set_property (GObject * object,
@ -384,18 +385,6 @@ gst_v4lelement_init_interfaces (GType type)
GST_TYPE_PROPERTY_PROBE, &v4l_propertyprobe_info);
}
static void
gst_v4lelement_base_init (gpointer g_class)
{
GstV4lElementClass *klass = GST_V4LELEMENT_CLASS (g_class);
klass->devices = NULL;
GST_DEBUG_CATEGORY_INIT (v4lelement_debug, "v4lelement", 0,
"V4L Base Class debug");
}
static void
gst_v4lelement_class_init (GstV4lElementClass * klass)
{
@ -405,6 +394,9 @@ gst_v4lelement_class_init (GstV4lElementClass * klass)
gobject_class = (GObjectClass *) klass;
element_class = GST_ELEMENT_CLASS (klass);
GST_DEBUG_CATEGORY_INIT (v4lelement_debug, "v4lelement", 0,
"V4L Base Class debug");
gobject_class->set_property = gst_v4lelement_set_property;
gobject_class->get_property = gst_v4lelement_get_property;
gobject_class->dispose = gst_v4lelement_dispose;
@ -421,12 +413,10 @@ gst_v4lelement_class_init (GstV4lElementClass * klass)
g_param_spec_flags ("flags", "Flags", "Device type flags",
GST_TYPE_V4L_DEVICE_FLAGS, 0,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
}
static void
gst_v4lelement_init (GstV4lElement * v4lelement, GstV4lElementClass * klass)
gst_v4lelement_init (GstV4lElement * v4lelement)
{
/* some default values */
v4lelement->video_fd = -1;

33
sys/v4l/gstv4lsrc.c
View file

@ -43,8 +43,8 @@ enum
PROP_TIMESTAMP_OFFSET
};
GST_BOILERPLATE (GstV4lSrc, gst_v4lsrc, GstV4lElement, GST_TYPE_V4LELEMENT);
#define gst_v4lsrc_parent_class parent_class
G_DEFINE_TYPE (GstV4lSrc, gst_v4lsrc, GST_TYPE_V4LELEMENT);
static GstStaticPadTemplate v4l_src_template = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
@ -66,32 +66,21 @@ static void gst_v4lsrc_set_property (GObject * object,
static void gst_v4lsrc_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static void
gst_v4lsrc_base_init (gpointer g_class)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details_simple (gstelement_class,
"Video (video4linux/raw) Source", "Source/Video",
"Reads raw frames from a video4linux device",
"GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>");
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&v4l_src_template));
}
static void
gst_v4lsrc_class_init (GstV4lSrcClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *element_class;
GstBaseSrcClass *basesrc_class;
GstPushSrcClass *pushsrc_class;
gobject_class = (GObjectClass *) klass;
element_class = (GstElementClass *) klass;
basesrc_class = (GstBaseSrcClass *) klass;
pushsrc_class = (GstPushSrcClass *) klass;
GST_DEBUG_CATEGORY_INIT (v4lsrc_debug, "v4lsrc", 0, "V4L source element");
gobject_class->set_property = gst_v4lsrc_set_property;
gobject_class->get_property = gst_v4lsrc_get_property;
@ -114,7 +103,13 @@ gst_v4lsrc_class_init (GstV4lSrcClass * klass)
G_MININT64, G_MAXINT64, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
GST_DEBUG_CATEGORY_INIT (v4lsrc_debug, "v4lsrc", 0, "V4L source element");
gst_element_class_set_details_simple (element_class,
"Video (video4linux/raw) Source", "Source/Video",
"Reads raw frames from a video4linux device",
"GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&v4l_src_template));
basesrc_class->get_caps = gst_v4lsrc_get_caps;
basesrc_class->set_caps = gst_v4lsrc_set_caps;
@ -127,7 +122,7 @@ gst_v4lsrc_class_init (GstV4lSrcClass * klass)
}
static void
gst_v4lsrc_init (GstV4lSrc * v4lsrc, GstV4lSrcClass * klass)
gst_v4lsrc_init (GstV4lSrc * v4lsrc)
{
v4lsrc->buffer_size = 0;