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added functions gst_gconf_get_default_{audio,video}_sink -- this is so the defaults library (gstgconf) can be used by...

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Original commit message from CVS:
added functions gst_gconf_get_default_{audio,video}_sink -- this is so the
defaults library (gstgconf) can be used by applications with uninstalled gstreamer
(ie, no gconf keys). More specifically, these functions enable the player to
work uninstalled, which is a good thing (tm).
This commit is contained in:
Andy Wingo 2002-10-16 19:47:05 +00:00
parent 7d0eff15e3
commit 0d77729509
3 changed files with 44 additions and 5 deletions
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2
common

@ -1 +1 @@
Subproject commit fa2e4df50fd965b1dbd3b35b87d914ff87362815 Subproject commit 2f0e1ecbfe7d27cf1b2215204958c95516db173d

42
gst-libs/gst/gconf/gconf.c
View file

@ -11,7 +11,7 @@ static GConfClient *_gst_gconf_client = NULL; /* GConf connection */
/* internal functions */ /* internal functions */
GConfClient * static GConfClient *
gst_gconf_get_client (void) gst_gconf_get_client (void)
{ {
if (!_gst_gconf_client) if (!_gst_gconf_client)
@ -19,9 +19,10 @@ gst_gconf_get_client (void)
return _gst_gconf_client; return _gst_gconf_client;
} }
/* go through a bin, finding the one pad that is unconnected in the given /* go through a bin, finding the one pad that is unconnected in the given
* * direction, and return that pad */ * * direction, and return that pad */
GstPad * static GstPad *
gst_bin_find_unconnected_pad (GstBin *bin, GstPadDirection direction) gst_bin_find_unconnected_pad (GstBin *bin, GstPadDirection direction)
{ {
GstPad *pad = NULL; GstPad *pad = NULL;
@ -117,10 +118,11 @@ gst_gconf_render_bin_from_description (const gchar *description)
GstElement * GstElement *
gst_gconf_render_bin_from_key (const gchar *key) gst_gconf_render_bin_from_key (const gchar *key)
{ {
GstElement *bin; GstElement *bin = NULL;
gchar *value; gchar *value;
value = gst_gconf_get_string (key); value = gst_gconf_get_string (key);
if (value)
bin = gst_gconf_render_bin_from_description (value); bin = gst_gconf_render_bin_from_description (value);
return bin; return bin;
} }
@ -131,6 +133,40 @@ guint gst_gconf_notify_add (const gchar *key,
gpointer user_data); gpointer user_data);
*/ */
GstElement *
gst_gconf_get_default_audio_sink (void)
{
GstElement *ret = gst_gconf_render_bin_from_key ("default/audiosink");
if (!ret) {
ret = gst_element_factory_make ("osssink", NULL);
if (!ret)
g_warning ("No GConf default audio sink key and osssink doesn't work");
else
g_warning ("GConf audio sink not found, using osssink");
}
return ret;
}
GstElement *
gst_gconf_get_default_video_sink (void)
{
GstElement *ret = gst_gconf_render_bin_from_key ("default/videosink");
if (!ret) {
ret = gst_element_factory_make ("xvideosink", NULL);
if (!ret)
g_warning ("No GConf default video sink key and xvideosink doesn't work");
else
g_warning ("GConf video sink not found, using xvideosink");
}
return ret;
}
static gboolean static gboolean
plugin_init (GModule *module, GstPlugin *plugin) plugin_init (GModule *module, GstPlugin *plugin)
{ {

3
gst-libs/gst/gconf/gconf.h
View file

@ -15,6 +15,9 @@ void gst_gconf_set_string (const gchar *key,
GstElement * gst_gconf_render_bin_from_key (const gchar *key); GstElement * gst_gconf_render_bin_from_key (const gchar *key);
GstElement * gst_gconf_render_bin_from_description (const gchar *description); GstElement * gst_gconf_render_bin_from_description (const gchar *description);
GstElement * gst_gconf_get_default_video_sink (void);
GstElement * gst_gconf_get_default_audio_sink (void);
/* /*
guint gst_gconf_notify_add (const gchar *key, guint gst_gconf_notify_add (const gchar *key,
GConfClientNotifyFunc func, GConfClientNotifyFunc func,