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clapper: Add a function to get pipeline graph data

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Rafał Dzięgiel
2024-11-17 11:30:47 +01:00
parent 8e6599ae81
commit 1eea63076c
2 changed files with 25 additions and 0 deletions
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22
src/lib/clapper/clapper-player.c
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@@ -2186,6 +2186,28 @@ clapper_player_add_feature (ClapperPlayer *self, ClapperFeature *feature)
clapper_features_manager_add_feature (self->features_manager, feature, GST_OBJECT (self));
}
/**
* clapper_player_make_pipeline_graph:
* @player: a #ClapperPlayer
* @details: a #GstDebugGraphDetails level
*
* Make current #GStreamer pipeline graph in `graphviz` dot format.
*
* Applications can use tools like `graphviz` to display returned
* data or just save it to a file as-is for the user to do it manually.
*
* Returns: (transfer full): current pipeline description in dot format.
*
* Since: 0.8
*/
gchar *
clapper_player_make_pipeline_graph (ClapperPlayer *self, GstDebugGraphDetails details)
{
g_return_val_if_fail (CLAPPER_IS_PLAYER (self), NULL);
return gst_debug_bin_to_dot_data (GST_BIN (self->playbin), details);
}
static void
clapper_player_thread_start (ClapperThreadedObject *threaded_object)
{

3
src/lib/clapper/clapper-player.h
View File

@@ -204,4 +204,7 @@ void clapper_player_seek_custom (ClapperPlayer *player, gdouble position, Clappe
CLAPPER_API
void clapper_player_add_feature (ClapperPlayer *player, ClapperFeature *feature);
CLAPPER_API
gchar * clapper_player_make_pipeline_graph (ClapperPlayer *player, GstDebugGraphDetails details);
G_END_DECLS