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decodebin3: allow to call "dispose" multiple times

Browse source 
https://docs.gtk.org/gobject/concepts.html#reference-counts-and-cycles

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3135>
This commit is contained in:
Aleksandr Slobodeniuk 2022-10-06 16:23:56 +02:00 committed by GStreamer Marge Bot
parent b618ff3369
commit 89fc20931b
1 changed files with 19 additions and 4 deletions
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21
subprojects/gst-plugins-base/gst/playback/gstdecodebin3.c
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@ -657,19 +657,34 @@ gst_decodebin3_dispose (GObject * object)
GstDecodebin3 *dbin = (GstDecodebin3 *) object; GstDecodebin3 *dbin = (GstDecodebin3 *) object;
GList *walk, *next; GList *walk, *next;
if (dbin->factories) if (dbin->factories) {
gst_plugin_feature_list_free (dbin->factories); gst_plugin_feature_list_free (dbin->factories);
if (dbin->decoder_factories) dbin->factories = NULL;
}
if (dbin->decoder_factories) {
g_list_free (dbin->decoder_factories); g_list_free (dbin->decoder_factories);
if (dbin->decodable_factories) dbin->decoder_factories = NULL;
}
if (dbin->decodable_factories) {
g_list_free (dbin->decodable_factories); g_list_free (dbin->decodable_factories);
dbin->decodable_factories = NULL;
}
g_list_free_full (dbin->requested_selection, g_free); g_list_free_full (dbin->requested_selection, g_free);
g_list_free_full (dbin->active_selection, g_free); g_list_free_full (dbin->active_selection, g_free);
g_list_free (dbin->to_activate); g_list_free (dbin->to_activate);
g_list_free (dbin->pending_select_streams); g_list_free (dbin->pending_select_streams);
dbin->requested_selection = NULL;
dbin->active_selection = NULL;
dbin->to_activate = NULL;
dbin->pending_select_streams = NULL;
g_clear_object (&dbin->collection); g_clear_object (&dbin->collection);
if (dbin->main_input) {
free_input (dbin, dbin->main_input); free_input (dbin, dbin->main_input);
dbin->main_input = NULL;
}
for (walk = dbin->other_inputs; walk; walk = next) { for (walk = dbin->other_inputs; walk; walk = next) {
DecodebinInput *input = walk->data; DecodebinInput *input = walk->data;