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avi: use G_DEFINE_TYPE

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This commit is contained in:
Wim Taymans 2011-04-19 17:20:19 +02:00
parent dea50d0b98
commit a80f3a5d74
3 changed files with 52 additions and 133 deletions
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77
gst/avi/gstavidemux.c
View file

@ -72,9 +72,6 @@ static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
GST_STATIC_CAPS ("video/x-msvideo") GST_STATIC_CAPS ("video/x-msvideo")
); );
static void gst_avi_demux_base_init (GstAviDemuxClass * klass);
static void gst_avi_demux_class_init (GstAviDemuxClass * klass);
static void gst_avi_demux_init (GstAviDemux * avi);
static void gst_avi_demux_finalize (GObject * object); static void gst_avi_demux_finalize (GObject * object);
static void gst_avi_demux_reset (GstAviDemux * avi); static void gst_avi_demux_reset (GstAviDemux * avi);
@ -118,43 +115,29 @@ static void gst_avi_demux_get_buffer_info (GstAviDemux * avi,
static void gst_avi_demux_parse_idit (GstAviDemux * avi, GstBuffer * buf); static void gst_avi_demux_parse_idit (GstAviDemux * avi, GstBuffer * buf);
static GstElementClass *parent_class = NULL;
/* GObject methods */ /* GObject methods */
GType #define gst_avi_demux_parent_class parent_class
gst_avi_demux_get_type (void) G_DEFINE_TYPE (GstAviDemux, gst_avi_demux, GST_TYPE_ELEMENT);
{
static GType avi_demux_type = 0;
if (!avi_demux_type) {
static const GTypeInfo avi_demux_info = {
sizeof (GstAviDemuxClass),
(GBaseInitFunc) gst_avi_demux_base_init,
NULL,
(GClassInitFunc) gst_avi_demux_class_init,
NULL,
NULL,
sizeof (GstAviDemux),
0,
(GInstanceInitFunc) gst_avi_demux_init,
};
avi_demux_type =
g_type_register_static (GST_TYPE_ELEMENT,
"GstAviDemux", &avi_demux_info, 0);
}
return avi_demux_type;
}
static void static void
gst_avi_demux_base_init (GstAviDemuxClass * klass) gst_avi_demux_class_init (GstAviDemuxClass * klass)
{ {
GstElementClass *element_class = GST_ELEMENT_CLASS (klass); GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
GObjectClass *gobject_class = (GObjectClass *) klass;
GstPadTemplate *videosrctempl, *audiosrctempl, *subsrctempl; GstPadTemplate *videosrctempl, *audiosrctempl, *subsrctempl;
GstCaps *audcaps, *vidcaps, *subcaps; GstCaps *audcaps, *vidcaps, *subcaps;
GST_DEBUG_CATEGORY_INIT (avidemux_debug, "avidemux",
0, "Demuxer for AVI streams");
gobject_class->finalize = gst_avi_demux_finalize;
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_avi_demux_change_state);
gstelement_class->set_index = GST_DEBUG_FUNCPTR (gst_avi_demux_set_index);
gstelement_class->get_index = GST_DEBUG_FUNCPTR (gst_avi_demux_get_index);
audcaps = gst_riff_create_audio_template_caps (); audcaps = gst_riff_create_audio_template_caps ();
gst_caps_append (audcaps, gst_caps_new_simple ("audio/x-avi-unknown", NULL)); gst_caps_append (audcaps, gst_caps_new_simple ("audio/x-avi-unknown", NULL));
audiosrctempl = gst_pad_template_new ("audio_%02d", audiosrctempl = gst_pad_template_new ("audio_%02d",
@ -169,12 +152,13 @@ gst_avi_demux_base_init (GstAviDemuxClass * klass)
subcaps = gst_caps_new_simple ("application/x-subtitle-avi", NULL); subcaps = gst_caps_new_simple ("application/x-subtitle-avi", NULL);
subsrctempl = gst_pad_template_new ("subtitle_%02d", subsrctempl = gst_pad_template_new ("subtitle_%02d",
GST_PAD_SRC, GST_PAD_SOMETIMES, subcaps); GST_PAD_SRC, GST_PAD_SOMETIMES, subcaps);
gst_element_class_add_pad_template (element_class, audiosrctempl); gst_element_class_add_pad_template (gstelement_class, audiosrctempl);
gst_element_class_add_pad_template (element_class, videosrctempl); gst_element_class_add_pad_template (gstelement_class, videosrctempl);
gst_element_class_add_pad_template (element_class, subsrctempl); gst_element_class_add_pad_template (gstelement_class, subsrctempl);
gst_element_class_add_pad_template (element_class, gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sink_templ)); gst_static_pad_template_get (&sink_templ));
gst_element_class_set_details_simple (element_class, "Avi demuxer",
gst_element_class_set_details_simple (gstelement_class, "Avi demuxer",
"Codec/Demuxer", "Codec/Demuxer",
"Demultiplex an avi file into audio and video", "Demultiplex an avi file into audio and video",
"Erik Walthinsen <omega@cse.ogi.edu>, " "Erik Walthinsen <omega@cse.ogi.edu>, "
@ -182,25 +166,6 @@ gst_avi_demux_base_init (GstAviDemuxClass * klass)
"Thijs Vermeir <thijsvermeir@gmail.com>"); "Thijs Vermeir <thijsvermeir@gmail.com>");
} }
static void
gst_avi_demux_class_init (GstAviDemuxClass * klass)
{
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
GObjectClass *gobject_class = (GObjectClass *) klass;
GST_DEBUG_CATEGORY_INIT (avidemux_debug, "avidemux",
0, "Demuxer for AVI streams");
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = gst_avi_demux_finalize;
gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_avi_demux_change_state);
gstelement_class->set_index = GST_DEBUG_FUNCPTR (gst_avi_demux_set_index);
gstelement_class->get_index = GST_DEBUG_FUNCPTR (gst_avi_demux_get_index);
}
static void static void
gst_avi_demux_init (GstAviDemux * avi) gst_avi_demux_init (GstAviDemux * avi)
{ {

72
gst/avi/gstavimux.c
View file

@ -191,9 +191,6 @@ static GstStaticPadTemplate audio_sink_factory =
"wmaversion = (int) [ 1, 2 ] ") "wmaversion = (int) [ 1, 2 ] ")
); );
static void gst_avi_mux_base_init (gpointer g_class);
static void gst_avi_mux_class_init (GstAviMuxClass * klass);
static void gst_avi_mux_init (GstAviMux * avimux);
static void gst_avi_mux_pad_reset (GstAviPad * avipad, gboolean free); static void gst_avi_mux_pad_reset (GstAviPad * avipad, gboolean free);
static GstFlowReturn gst_avi_mux_collect_pads (GstCollectPads * pads, static GstFlowReturn gst_avi_mux_collect_pads (GstCollectPads * pads,
@ -209,58 +206,9 @@ static void gst_avi_mux_get_property (GObject * object,
static GstStateChangeReturn gst_avi_mux_change_state (GstElement * element, static GstStateChangeReturn gst_avi_mux_change_state (GstElement * element,
GstStateChange transition); GstStateChange transition);
static GstElementClass *parent_class = NULL; #define gst_avi_mux_parent_class parent_class
G_DEFINE_TYPE_WITH_CODE (GstAviMux, gst_avi_mux, GST_TYPE_ELEMENT,
GType G_IMPLEMENT_INTERFACE (GST_TYPE_TAG_SETTER, NULL));
gst_avi_mux_get_type (void)
{
static GType avimux_type = 0;
if (!avimux_type) {
static const GTypeInfo avimux_info = {
sizeof (GstAviMuxClass),
gst_avi_mux_base_init,
NULL,
(GClassInitFunc) gst_avi_mux_class_init,
NULL,
NULL,
sizeof (GstAviMux),
0,
(GInstanceInitFunc) gst_avi_mux_init,
};
static const GInterfaceInfo tag_setter_info = {
NULL,
NULL,
NULL
};
avimux_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstAviMux", &avimux_info, 0);
g_type_add_interface_static (avimux_type, GST_TYPE_TAG_SETTER,
&tag_setter_info);
}
return avimux_type;
}
static void
gst_avi_mux_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_factory));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&audio_sink_factory));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&video_sink_factory));
gst_element_class_set_details_simple (element_class, "Avi muxer",
"Codec/Muxer",
"Muxes audio and video into an avi stream",
"GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>");
GST_DEBUG_CATEGORY_INIT (avimux_debug, "avimux", 0, "Muxer for AVI streams");
}
static void static void
gst_avi_mux_finalize (GObject * object) gst_avi_mux_finalize (GObject * object)
@ -298,7 +246,7 @@ gst_avi_mux_class_init (GstAviMuxClass * klass)
gobject_class = (GObjectClass *) klass; gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass; gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_peek_parent (klass); GST_DEBUG_CATEGORY_INIT (avimux_debug, "avimux", 0, "Muxer for AVI streams");
gobject_class->get_property = gst_avi_mux_get_property; gobject_class->get_property = gst_avi_mux_get_property;
gobject_class->set_property = gst_avi_mux_set_property; gobject_class->set_property = gst_avi_mux_set_property;
@ -313,6 +261,18 @@ gst_avi_mux_class_init (GstAviMuxClass * klass)
GST_DEBUG_FUNCPTR (gst_avi_mux_request_new_pad); GST_DEBUG_FUNCPTR (gst_avi_mux_request_new_pad);
gstelement_class->release_pad = GST_DEBUG_FUNCPTR (gst_avi_mux_release_pad); gstelement_class->release_pad = GST_DEBUG_FUNCPTR (gst_avi_mux_release_pad);
gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_avi_mux_change_state); gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_avi_mux_change_state);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&src_factory));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&audio_sink_factory));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&video_sink_factory));
gst_element_class_set_details_simple (gstelement_class, "Avi muxer",
"Codec/Muxer",
"Muxes audio and video into an avi stream",
"GStreamer maintainers <gstreamer-devel@lists.sourceforge.net>");
} }
/* reset pad to initial state /* reset pad to initial state

36
gst/avi/gstavisubtitle.c
View file

@ -81,8 +81,8 @@ static GstStateChangeReturn gst_avi_subtitle_change_state (GstElement * element,
static gboolean gst_avi_subtitle_send_event (GstElement * element, static gboolean gst_avi_subtitle_send_event (GstElement * element,
GstEvent * event); GstEvent * event);
GST_BOILERPLATE (GstAviSubtitle, gst_avi_subtitle, GstElement, #define gst_avi_subtitle_parent_class parent_class
GST_TYPE_ELEMENT); G_DEFINE_TYPE (GstAviSubtitle, gst_avi_subtitle, GST_TYPE_ELEMENT);
#define IS_BOM_UTF8(data) ((GST_READ_UINT32_BE(data) >> 8) == 0xEFBBBF) #define IS_BOM_UTF8(data) ((GST_READ_UINT32_BE(data) >> 8) == 0xEFBBBF)
#define IS_BOM_UTF16_BE(data) (GST_READ_UINT16_BE(data) == 0xFEFF) #define IS_BOM_UTF16_BE(data) (GST_READ_UINT16_BE(data) == 0xFEFF)
@ -318,37 +318,31 @@ gst_avi_subtitle_send_event (GstElement * element, GstEvent * event)
return ret; return ret;
} }
static void
gst_avi_subtitle_base_init (gpointer klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GST_DEBUG_CATEGORY_INIT (avisubtitle_debug, "avisubtitle", 0,
"parse avi subtitle stream");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_template));
gst_element_class_set_details_simple (element_class,
"Avi subtitle parser", "Codec/Parser/Subtitle",
"Parse avi subtitle stream", "Thijs Vermeir <thijsvermeir@gmail.com>");
}
static void static void
gst_avi_subtitle_class_init (GstAviSubtitleClass * klass) gst_avi_subtitle_class_init (GstAviSubtitleClass * klass)
{ {
GstElementClass *gstelement_class = (GstElementClass *) klass; GstElementClass *gstelement_class = (GstElementClass *) klass;
GST_DEBUG_CATEGORY_INIT (avisubtitle_debug, "avisubtitle", 0,
"parse avi subtitle stream");
gstelement_class->change_state = gstelement_class->change_state =
GST_DEBUG_FUNCPTR (gst_avi_subtitle_change_state); GST_DEBUG_FUNCPTR (gst_avi_subtitle_change_state);
gstelement_class->send_event = gstelement_class->send_event =
GST_DEBUG_FUNCPTR (gst_avi_subtitle_send_event); GST_DEBUG_FUNCPTR (gst_avi_subtitle_send_event);
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&sink_template));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&src_template));
gst_element_class_set_details_simple (gstelement_class,
"Avi subtitle parser", "Codec/Parser/Subtitle",
"Parse avi subtitle stream", "Thijs Vermeir <thijsvermeir@gmail.com>");
} }
static void static void
gst_avi_subtitle_init (GstAviSubtitle * self, GstAviSubtitleClass * klass) gst_avi_subtitle_init (GstAviSubtitle * self)
{ {
GstCaps *caps; GstCaps *caps;