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lv2: shorter element names

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Cut off the protocol part from the uri. Also just g_Strdup, instead of printf
the name.
This commit is contained in:
Stefan Kost 2010-02-01 22:24:52 +02:00
parent f3122f2b30
commit 8f1bb31255
2 changed files with 17 additions and 3 deletions
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10
ext/lv2/README
View file

@ -13,6 +13,14 @@ Example Pipeline:
Requires swh-lv2 <http://plugin.org.uk/releases/> Requires swh-lv2 <http://plugin.org.uk/releases/>
gst-launch-0.10 -v filesrc location=/usr/share/sounds/login.wav ! wavparse ! audioconvert ! http---plugin-org-uk-swh-plugins-djFlanger ! audioconvert ! alsasink gst-launch-0.10 -v filesrc location=/usr/share/sounds/login.wav ! wavparse ! audioconvert ! plugin-org-uk-swh-plugins-djFlanger ! audioconvert ! alsasink
(A longer wav will be a better example) (A longer wav will be a better example)
Requires calf <http://calf.sourceforge.net/>
GST_DEBUG="*:2,gst-dsp:5,lv2:5"
gst-launch calf-sourceforge-net-plugins-Monosynth event-in="C-3" ! pulsesink
gst-launch calf-sourceforge-net-plugins-Monosynth event-in="C-3" name=ms ! pulsesink ms. ! fakesink

10
ext/lv2/gstlv2.c
View file

@ -790,6 +790,7 @@ lv2_plugin_discover (void)
for (i = 0; i < slv2_plugins_size (plugins); ++i) { for (i = 0; i < slv2_plugins_size (plugins); ++i) {
SLV2Plugin lv2plugin = slv2_plugins_get_at (plugins, i); SLV2Plugin lv2plugin = slv2_plugins_get_at (plugins, i);
gint num_audio_ports = 0; gint num_audio_ports = 0;
const gchar *plugin_uri, *p;
gchar *type_name; gchar *type_name;
GTypeInfo typeinfo = { GTypeInfo typeinfo = {
sizeof (GstLV2Class), sizeof (GstLV2Class),
@ -804,9 +805,14 @@ lv2_plugin_discover (void)
}; };
GType type; GType type;
plugin_uri = slv2_value_as_uri (slv2_plugin_get_uri (lv2plugin));
/* construct the type name from plugin URI */ /* construct the type name from plugin URI */
type_name = g_strdup_printf ("%s", if ((p = strstr (plugin_uri, "://"))) {
slv2_value_as_uri (slv2_plugin_get_uri (lv2plugin))); /* cut off the protocol (e.g. http://) */
type_name = g_strdup (&p[3]);
} else {
type_name = g_strdup (plugin_uri);
}
g_strcanon (type_name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-+", '-'); g_strcanon (type_name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-+", '-');
/* if it's already registered, drop it */ /* if it's already registered, drop it */