diff options
| author | Jan Schmidt <jan@centricular.com> | 2016-12-21 00:40:10 +1100 |
|---|---|---|
| committer | Jan Schmidt <jan@centricular.com> | 2016-12-21 00:40:10 +1100 |
| commit | e64765c0d8ff5e1fd83ef711e4f6c015f52bf3d3 (patch) | |
| tree | 325e22b2781b797344f4cd151faad57f7f4486d0 /plugins | |
| parent | 47f9223750af298bc9658172e909d1f60c02dbeb (diff) | |
typefind: Switch to normal mode before have-type
Before emitting have-type, switch to NORMAL
mode, as part of the have-type processing sends
the caps event downstream, which might trigger
actions like downstream autoplugging or
flushing seeks - and the latter are only
passed upstream if we've set typefind to NORMAL
mode.
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/elements/gsttypefindelement.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/plugins/elements/gsttypefindelement.c b/plugins/elements/gsttypefindelement.c index 2426051b3..fa192ca2a 100644 --- a/plugins/elements/gsttypefindelement.c +++ b/plugins/elements/gsttypefindelement.c @@ -558,6 +558,7 @@ gst_type_find_element_src_event (GstPad * pad, GstObject * parent, if (typefind->mode != MODE_NORMAL) { /* need to do more? */ + GST_LOG_OBJECT (typefind, "Still typefinding. Not passing event upstream"); gst_event_unref (event); return FALSE; } @@ -783,6 +784,8 @@ gst_type_find_element_setcaps (GstTypeFindElement * typefind, GstCaps * caps) if (gst_caps_is_any (caps)) return TRUE; + /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */ + typefind->mode = MODE_NORMAL; gst_type_find_element_emit_have_type (typefind, GST_TYPE_FIND_MAXIMUM, caps); /* Shortcircuit typefinding if we get caps */ @@ -967,6 +970,8 @@ gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind, /* probability is good enough too, so let's make it known ... emiting this * signal calls our object handler which sets the caps. */ + /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */ + typefind->mode = MODE_NORMAL; gst_type_find_element_emit_have_type (typefind, probability, caps); /* .. and send out the accumulated data */ @@ -1158,8 +1163,9 @@ gst_type_find_element_loop (GstPad * pad) } GST_DEBUG ("Emiting found caps %" GST_PTR_FORMAT, found_caps); - gst_type_find_element_emit_have_type (typefind, probability, found_caps); + /* Set to MODE_NORMAL before emitting have-type, in case it triggers a seek */ typefind->mode = MODE_NORMAL; + gst_type_find_element_emit_have_type (typefind, probability, found_caps); gst_caps_unref (found_caps); } else if (typefind->mode == MODE_NORMAL) { GstBuffer *outbuf = NULL; |