diff options
Diffstat (limited to 'libs/gst/base/gstbasetransform.c')
| -rw-r--r-- | libs/gst/base/gstbasetransform.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/libs/gst/base/gstbasetransform.c b/libs/gst/base/gstbasetransform.c index 21773440e..ecf53455d 100644 --- a/libs/gst/base/gstbasetransform.c +++ b/libs/gst/base/gstbasetransform.c @@ -1503,8 +1503,10 @@ gst_base_transform_default_query (GstBaseTransform * trans, GST_OBJECT_UNLOCK (trans); goto done; } - if ((decide_query = trans->priv->query)) - gst_query_ref (decide_query); + + decide_query = trans->priv->query; + trans->priv->query = NULL; + GST_OBJECT_UNLOCK (trans); GST_DEBUG_OBJECT (trans, @@ -1517,8 +1519,16 @@ gst_base_transform_default_query (GstBaseTransform * trans, else ret = FALSE; - if (decide_query) - gst_query_unref (decide_query); + if (decide_query) { + GST_OBJECT_LOCK (trans); + + if (trans->priv->query == NULL) + trans->priv->query = decide_query; + else + gst_query_unref (decide_query); + + GST_OBJECT_UNLOCK (trans); + } GST_DEBUG_OBJECT (trans, "ALLOCATION ret %d, %" GST_PTR_FORMAT, ret, query); |