| | | GStreamer 0.8 Core Reference Manual | |
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GstRegistryPool — Management of a group of GstRegistry objects
#include <gst/gst.h> GList* gst_registry_pool_list (void); void gst_registry_pool_add (GstRegistry *registry, guint priority); void gst_registry_pool_remove (GstRegistry *registry); void gst_registry_pool_add_plugin (GstPlugin *plugin); void gst_registry_pool_load_all (void); GList* gst_registry_pool_plugin_filter (GstPluginFilter filter, gboolean first, gpointer user_data); GList* gst_registry_pool_feature_filter (GstPluginFeatureFilter filter, gboolean first, gpointer user_data); GList* gst_registry_pool_plugin_list (void); GList* gst_registry_pool_feature_list (GType type); GstPlugin* gst_registry_pool_find_plugin (const gchar *name); GstPluginFeature* gst_registry_pool_find_feature (const gchar *name, GType type); GstRegistry* gst_registry_pool_get_prefered (GstRegistryFlags flags);
GList* gst_registry_pool_list (void);
Get a list of all registries in the pool
| Returns : | a Glist of GstRegistries, g_list_free after use. |
void gst_registry_pool_add (GstRegistry *registry, guint priority);
Add the registry to the pool with the given priority.
| registry : | the registry to add |
| priority : | the priority of the registry |
void gst_registry_pool_remove (GstRegistry *registry);
Remove the registry from the pool.
| registry : | the registry to remove |
void gst_registry_pool_add_plugin (GstPlugin *plugin);
Add the plugin to the global pool of plugins.
| plugin : | the plugin to add |
void gst_registry_pool_load_all (void);
Load all the registries in the pool. Registries with the GST_REGISTRY_DELAYED_LOADING will not be loaded.
GList* gst_registry_pool_plugin_filter (GstPluginFilter filter, gboolean first, gpointer user_data);
Runs a filter against all plugins in all registries and returns a GList with the results. If the first flag is set, only the first match is returned (as a list with a single object).
| filter : | the filter to use |
| first : | only return first match |
| user_data : | user data passed to the filter function |
| Returns : | a GList of plugins, g_list_free after use. |
GList* gst_registry_pool_feature_filter
(GstPluginFeatureFilter filter,
gboolean first,
gpointer user_data);Apply the filter function to all features and return a list of those features that satisfy the filter. If the first flag is TRUE, only the first match is returned in a GList with one element.
| filter : | the filter to apply to the feature list |
| first : | return the first matching feature |
| user_data : | data passed to the filter function |
| Returns : | a GList of pluginfeatures, g_list_free after use. |
GList* gst_registry_pool_plugin_list (void);
Get a list of all plugins in the pool.
| Returns : | a GList of plugins, g_list_free after use. |
GList* gst_registry_pool_feature_list (GType type);
Get a list of all pluginfeatures of the given type in the pool.
| type : | the type of the features to list. |
| Returns : | a GList of pluginfeatures, g_list_free after use. |
GstPlugin* gst_registry_pool_find_plugin (const gchar *name);
Get the named plugin from the registry pool
| name : | the name of the plugin to find |
| Returns : | The plugin with the given name or NULL if the plugin was not found. |
GstPluginFeature* gst_registry_pool_find_feature (const gchar *name, GType type);
Get the pluginfeature with the given name and type from the pool of registries.
| name : | the name of the pluginfeature to find |
| type : | the type of the pluginfeature to find |
| Returns : | A pluginfeature with the given name and type or NULL if the feature was not found. |
GstRegistry* gst_registry_pool_get_prefered (GstRegistryFlags flags);
Get the prefered registry with the given flags
| flags : | The flags for the prefered registry |
| Returns : | The registry with the flags. |
| << GstRegistry | GstScheduler >> |