mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-01-02 21:48:55 +00:00
Code Issues 1 Projects Releases Wiki Activity

CDXAParse and chart ported to new style

Browse source 
Original commit message from CVS:
CDXAParse and chart ported to new style
This commit is contained in:
Iain Holmes 2003-11-01 11:56:28 +00:00
parent 8d74428b85
commit 0cc17ce52c
2 changed files with 51 additions and 43 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

44
gst/cdxaparse/gstcdxaparse.c
View file

@ -43,11 +43,8 @@
static GstElementDetails gst_cdxa_parse_details = {
".dat parser",
"Codec/Parser",
"LGPL",
"Parse a .dat file (VCD) into raw mpeg1",
VERSION,
"Wim Taymans <wim.taymans@tvd.be>",
"(C) 2002",
};
/* CDXAParse signals and args */
@ -83,6 +80,7 @@ GST_PAD_TEMPLATE_FACTORY (src_templ,
)
)
static void gst_cdxa_parse_base_init (gpointer g_class);
static void gst_cdxa_parse_class_init (GstCDXAParseClass *klass);
static void gst_cdxa_parse_init (GstCDXAParse *cdxa_parse);
@ -103,7 +101,7 @@ gst_cdxa_parse_get_type(void)
if (!cdxa_parse_type) {
static const GTypeInfo cdxa_parse_info = {
sizeof(GstCDXAParseClass),
NULL,
gst_cdxa_parse_base_init,
NULL,
(GClassInitFunc)gst_cdxa_parse_class_init,
NULL,
@ -117,6 +115,16 @@ gst_cdxa_parse_get_type(void)
return cdxa_parse_type;
}
static void
gst_cdxa_parse_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (src_templ));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (sink_templ));
gst_element_class_set_details (element_class, &gst_cdxa_parse_details);
}
static void
gst_cdxa_parse_class_init (GstCDXAParseClass *klass)
{
@ -303,30 +311,26 @@ gst_cdxa_parse_change_state (GstElement *element)
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
if (!gst_library_load ("gstbytestream"))
return FALSE;
/* create an elementfactory for the cdxa_parse element */
factory = gst_element_factory_new ("cdxaparse", GST_TYPE_CDXA_PARSE,
&gst_cdxa_parse_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (src_templ));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (sink_templ));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
if (!gst_element_register (plugin, "cdxaparse", GST_RANK_NONE, GST_TYPE_CDXA_PARSE))
return FALSE;
return TRUE;
}
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"cdxaparse",
plugin_init
};
"Parse a .dat file (VCD) into raw mpeg1",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)

50
gst/chart/gstchart.c
View file

@ -66,11 +66,8 @@ GType gst_chart_get_type(void);
static GstElementDetails gst_chart_details = {
"chart drawer",
"Visualization",
"LGPL",
"Takes frames of data and outputs video frames of a chart of data",
VERSION,
"Richard Boulton <richard@tartarus.org>",
"(C) 2001",
};
/* signals and args */
@ -109,7 +106,7 @@ GST_PAD_TEMPLATE_FACTORY (sink_factory,
)
);
static void gst_chart_base_init (gpointer g_class);
static void gst_chart_class_init (GstChartClass *klass);
static void gst_chart_init (GstChart *chart);
@ -132,7 +129,10 @@ gst_chart_get_type (void)
if (!type) {
static const GTypeInfo info = {
sizeof(GstChartClass), NULL, NULL, (GClassInitFunc)gst_chart_class_init,
sizeof(GstChartClass),
gst_chart_base_init,
NULL,
(GClassInitFunc)gst_chart_class_init,
NULL,
NULL,
sizeof(GstChart),
@ -144,6 +144,16 @@ gst_chart_get_type (void)
return type;
}
static void
gst_chart_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (src_factory));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (sink_factory));
gst_element_class_set_details (element_class, &gst_chart_details);
}
static void
gst_chart_class_init(GstChartClass *klass)
{
@ -423,28 +433,22 @@ gst_chart_get_property (GObject *object, guint prop_id, GValue *value, GParamSpe
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
/* create an elementfactory for the chart element */
factory = gst_element_factory_new("chart",GST_TYPE_CHART,
&gst_chart_details);
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (src_factory));
gst_element_factory_add_pad_template (factory,
GST_PAD_TEMPLATE_GET (sink_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
if (!gst_element_register (plugin, "chart", GST_RANK_NONE, GST_TYPE_CHART))
return FALSE;
return TRUE;
}
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"chart",
plugin_init
};
"Takes frames of data and outputs video frames of a chart of data",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)