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uridecodebin3: Don't hold PLAY_ITEMS lock when activating them

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Once the item is configured it can be activated without holding that lock

Fixes #3610

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7020>
This commit is contained in:
Edward Hervey 2024-06-11 16:42:34 +02:00 committed by Backport Bot
parent c1ec23a75e
commit 2b79de8fc1
1 changed files with 8 additions and 6 deletions
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14
subprojects/gst-plugins-base/gst/playback/gsturidecodebin3.c
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@ -1600,9 +1600,7 @@ gst_uri_decode_bin3_set_property (GObject * object, guint prop_id,
switch (prop_id) {
case PROP_URI:
PLAY_ITEMS_LOCK (dec);
gst_uri_decode_bin3_set_uri (dec, g_value_get_string (value));
PLAY_ITEMS_UNLOCK (dec);
break;
case PROP_SUBURI:
gst_uri_decode_bin3_set_suburi (dec, g_value_get_string (value));
@ -1934,7 +1932,6 @@ uri_src_ignore_block_probe (GstPad * pad, GstPadProbeInfo * info,
return GST_PAD_PROBE_OK;
}
/* PLAY_ITEMS_LOCK held */
static void
gst_uri_decode_bin3_set_uri (GstURIDecodeBin3 * dec, const gchar * uri)
{
@ -1943,6 +1940,7 @@ gst_uri_decode_bin3_set_uri (GstURIDecodeBin3 * dec, const gchar * uri)
GST_DEBUG_OBJECT (dec, "uri: %s", uri);
PLAY_ITEMS_LOCK (dec);
item = next_inactive_play_item (dec);
play_item_set_uri (item, uri);
@ -1985,6 +1983,7 @@ gst_uri_decode_bin3_set_uri (GstURIDecodeBin3 * dec, const gchar * uri)
}
}
PLAY_ITEMS_UNLOCK (dec);
if (start_item) {
/* Start new item */
activate_play_item (item);
@ -2185,18 +2184,21 @@ gst_uri_decode_bin3_handle_redirection (GstURIDecodeBin3 * uridecodebin,
goto beach;
if (g_strcmp0 (current_uri, uri)) {
gboolean was_instant = uridecodebin->instant_uri;
gst_message_unref (message);
message = NULL;
/* We only want to handle the redirection once */
if (!handler->saw_redirection) {
gboolean was_instant = uridecodebin->instant_uri;
handler->saw_redirection = TRUE;
GST_DEBUG_OBJECT (uridecodebin, "Doing instant switch to '%s'", uri);
uridecodebin->instant_uri = TRUE;
/* Force instant switch */
PLAY_ITEMS_UNLOCK (uridecodebin);
gst_uri_decode_bin3_set_uri (uridecodebin, uri);
PLAY_ITEMS_LOCK (uridecodebin);
uridecodebin->instant_uri = was_instant;
}
gst_message_unref (message);
message = NULL;
}
g_free (uri);