// ParseAsyncDone() is a wrapper around gst_message_parse_async_done().
func (v *Message) ParseAsyncDone() (running_time uint64) {
var crunning_time C.GstClockTime
C.gst_message_parse_async_done(v.native(), &crunning_time)
return uint64(crunning_time)
}
func MessageDump(msg *C.GstMessage) {
srcName := fromGStr(C.gst_object_get_name(msg.src))
switch msg._type {
case C.GST_MESSAGE_UNKNOWN: // unknown
pMsg(srcName, "Unknown")
case C.GST_MESSAGE_EOS: // end of stream
pMsg(srcName, "Eos")
case C.GST_MESSAGE_ERROR: // error
var err *C.GError
var debug *C.gchar
C.gst_message_parse_error(msg, &err, &debug)
pMsg(srcName, "Error", "%s %s", fromGStr(err.message), fromGStr(debug))
C.g_error_free(err)
C.g_free(asGPtr(debug))
//case C.GST_MESSAGE_WARNING: // warning
//case C.GST_MESSAGE_INFO: // info
case C.GST_MESSAGE_TAG: // tag
var tagList *C.GstTagList
C.gst_message_parse_tag(msg, &tagList)
pMsg(srcName, "Tag")
TagForeach(tagList, func(tag *C.gchar) {
num := C.gst_tag_list_get_tag_size(tagList, tag)
for i := C.guint(0); i < num; i++ {
val := C.gst_tag_list_get_value_index(tagList, tag, i)
pMsg(srcName, "Tag", "%s = %v", fromGStr(tag), fromGValue(val))
}
})
C.gst_tag_list_unref(tagList)
//case C.GST_MESSAGE_BUFFERING: // buffering
case C.GST_MESSAGE_STATE_CHANGED: // state changed
var oldState, newState C.GstState
C.gst_message_parse_state_changed(msg, &oldState, &newState, nil)
pMsg(srcName, "State", "%s -> %s",
fromGStr(C.gst_element_state_get_name(oldState)),
fromGStr(C.gst_element_state_get_name(newState)))
//case C.GST_MESSAGE_STATE_DIRTY: // state dirty
//case C.GST_MESSAGE_STEP_DONE: // step done
//case C.GST_MESSAGE_CLOCK_PROVIDE: // clock provide
//case C.GST_MESSAGE_CLOCK_LOST: // clock lost
case C.GST_MESSAGE_NEW_CLOCK: // new clock
var clock *C.GstClock
C.gst_message_parse_new_clock(msg, &clock)
pMsg(srcName, "New clock")
//case C.GST_MESSAGE_STRUCTURE_CHANGE: // structure change
case C.GST_MESSAGE_STREAM_STATUS: // stream status
var t C.GstStreamStatusType
var owner *C.GstElement
C.gst_message_parse_stream_status(msg, &t, &owner)
pMsg(srcName, "Stream status", "%d", t)
//case C.GST_MESSAGE_APPLICATION: // application
case C.GST_MESSAGE_ELEMENT: // element
pMsg(srcName, "Element", "%v", msg)
//case C.GST_MESSAGE_SEGMENT_START: // segment start
//case C.GST_MESSAGE_SEGMENT_DONE: // segment done
case C.GST_MESSAGE_DURATION_CHANGED: // duration changed
pMsg(srcName, "Duration changed")
case C.GST_MESSAGE_LATENCY: // latency
pMsg(srcName, "Latency")
//case C.GST_MESSAGE_ASYNC_START: // async start
case C.GST_MESSAGE_ASYNC_DONE: // async done
C.gst_message_parse_async_done(msg, nil)
pMsg(srcName, "Async done")
//case C.GST_MESSAGE_REQUEST_STATE: // request state
//case C.GST_MESSAGE_STEP_START: // step start
//case C.GST_MESSAGE_QOS: // qos
//case C.GST_MESSAGE_PROGRESS: // progress
//case C.GST_MESSAGE_TOC: // toc
case C.GST_MESSAGE_RESET_TIME: // reset time
C.gst_message_parse_reset_time(msg, nil)
pMsg(srcName, "Reset time")
case C.GST_MESSAGE_STREAM_START: // stream start
pMsg(srcName, "Stream start")
//case C.GST_MESSAGE_NEED_CONTEXT: // need context
//case C.GST_MESSAGE_HAVE_CONTEXT: // have context
//case C.GST_MESSAGE_ANY: // any
default:
name := C.gst_message_type_get_name(msg._type)
p("message type %s\n", fromGStr(name))
panic("fixme")
}
C.gst_message_unref(msg)
}