mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-23 00:36:51 +00:00
Code Issues 1 Projects Releases Wiki Activity

Cutter and EFence ported.

Browse source 
Original commit message from CVS:
Cutter and EFence ported.
I hope someone else hasn't been doing these and not committing what they've done.
This commit is contained in:
Iain Holmes 2003-11-01 12:24:33 +00:00
parent 69277f05a7
commit adc599bb66
2 changed files with 55 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
gst/cutter/gstcutter.c
View file

@ -29,11 +29,8 @@
static GstElementDetails cutter_details = {
"Cutter",
"Filter/Audio/Effect",
"LGPL",
"Audio Cutter to split audio into non-silent bits",
VERSION,
"Thomas <thomas@apestaart.org>",
"(C) 2001",
};
@ -86,6 +83,7 @@ GST_PAD_TEMPLATE_FACTORY (cutter_sink_factory,
)
);
static void gst_cutter_base_init (gpointer g_class);
static void gst_cutter_class_init (GstCutterClass *klass);
static void gst_cutter_init (GstCutter *filter);
@ -113,7 +111,9 @@ gst_cutter_get_type (void) {
if (!cutter_type) {
static const GTypeInfo cutter_info = {
sizeof (GstCutterClass), NULL, NULL,
sizeof (GstCutterClass),
gst_cutter_base_init,
NULL,
(GClassInitFunc) gst_cutter_class_init, NULL, NULL,
sizeof (GstCutter), 0,
(GInstanceInitFunc) gst_cutter_init,
@ -124,6 +124,16 @@ gst_cutter_get_type (void) {
return cutter_type;
}
static void
gst_cutter_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 (cutter_src_factory));
gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (cutter_sink_factory));
gst_element_class_set_details (element_class, &cutter_details);
}
static GstPadLinkReturn
gst_cutter_link (GstPad *pad, GstCaps *caps)
{
@ -424,33 +434,29 @@ gst_cutter_get_property (GObject *object, guint prop_id,
}
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
factory = gst_element_factory_new ("cutter", GST_TYPE_CUTTER,
&cutter_details);
g_return_val_if_fail(factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (cutter_src_factory));
gst_element_factory_add_pad_template (factory, GST_PAD_TEMPLATE_GET (cutter_sink_factory));
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
/* load audio support library */
/* load audio support library */
if (!gst_library_load ("gstaudio"))
return FALSE;
if (!gst_element_register (plugin, "cutter", GST_RANK_NONE, GST_TYPE_CUTTER))
return FALSE;
return TRUE;
}
GstPluginDesc plugin_desc =
{
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"cutter",
plugin_init
};
"Audio Cutter to split audio into non-silent bits",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)
void
gst_cutter_get_caps (GstPad *pad, GstCutter* filter)

54
gst/debug/efence.c
View file

@ -37,15 +37,12 @@
static GstElementDetails plugin_details = {
"Electric Fence",
"Testing/EFence",
"LGPL",
"This element converts a stream of normal GStreamer buffers into a "
"stream of buffers that are allocated in such a way that out-of-bounds "
"access to data in the buffer is more likely to cause segmentation "
"faults. This allocation method is very similar to the debugging tool "
"\"Electric Fence\".",
VERSION,
"David A. Schleef <ds@schleef.org>",
"(C) 2002, 2003"
};
/* Filter signals and args */
@ -73,6 +70,7 @@ GST_PAD_TEMPLATE_FACTORY (gst_efence_src_factory,
GST_CAPS_ANY
);
static void gst_efence_base_init (gpointer g_class);
static void gst_efence_class_init (GstEFenceClass *klass);
static void gst_efence_init (GstEFence *filter);
@ -138,7 +136,7 @@ gst_gst_efence_get_type (void)
static const GTypeInfo plugin_info =
{
sizeof (GstEFenceClass),
NULL,
gst_efence_base_init,
NULL,
(GClassInitFunc) gst_efence_class_init,
NULL,
@ -154,6 +152,16 @@ gst_gst_efence_get_type (void)
return plugin_type;
}
static void
gst_efence_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_add_pad_template (element_class, gst_efence_sink_factory ());
gst_element_class_add_pad_template (element_class, gst_efence_src_factory ());
gst_element_class_set_details (element_class, &plugin_details);
}
/* initialize the plugin's class */
static void
gst_efence_class_init (GstEFenceClass *klass)
@ -280,36 +288,30 @@ gst_efence_get_property (GObject *object, guint prop_id,
* register the features
*/
static gboolean
plugin_init (GModule *module, GstPlugin *plugin)
plugin_init (GstPlugin *plugin)
{
GstElementFactory *factory;
factory = gst_element_factory_new ("efence", GST_TYPE_EFENCE,
&plugin_details);
g_return_val_if_fail (factory != NULL, FALSE);
gst_element_factory_add_pad_template (factory,
gst_efence_src_factory ());
gst_element_factory_add_pad_template (factory,
gst_efence_sink_factory ());
gst_plugin_add_feature (plugin, GST_PLUGIN_FEATURE (factory));
if (!gst_element_register (plugin, "efence", GST_RANK_NONE, GST_TYPE_EFENCE))
return FALSE;
/* plugin initialisation succeeded */
return TRUE;
}
/* this is the structure that gst-register looks for
* so keep the name plugin_desc, or you cannot get your plug-in registered */
GstPluginDesc plugin_desc = {
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"efence",
plugin_init
};
"This element converts a stream of normal GStreamer buffers into a "
"stream of buffers that are allocated in such a way that out-of-bounds "
"access to data in the buffer is more likely to cause segmentation "
"faults. This allocation method is very similar to the debugging tool "
"\"Electric Fence\".",
plugin_init,
VERSION,
"LGPL",
GST_COPYRIGHT,
GST_PACKAGE,
GST_ORIGIN)
GstBuffer *gst_fenced_buffer_new(void)
{