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adaptivedemux: remove more get_duration checks

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Subclasses must implement get_duration function. If they do not know
the duration they can return GST_CLOCK_TIME_NONE
This commit is contained in:
Thiago Santos 2014-12-03 09:45:58 -03:00
parent 9afed503ed
commit d9944506c8
1 changed files with 12 additions and 16 deletions
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28
gst-libs/gst/adaptivedemux/gstadaptivedemux.c
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@ -952,8 +952,7 @@ gst_adaptive_demux_src_query (GstPad * pad, GstObject * parent,
GST_MANIFEST_LOCK (demux);
gst_query_parse_duration (query, &fmt, NULL);
if (fmt == GST_FORMAT_TIME && demux->priv->manifest_buffer != NULL
&& demux_class->get_duration) {
if (fmt == GST_FORMAT_TIME && demux->priv->manifest_buffer != NULL) {
duration = demux_class->get_duration (demux);
if (GST_CLOCK_TIME_IS_VALID (duration) && duration > 0) {
@ -2220,26 +2219,23 @@ gst_adaptive_demux_update_manifest (GstAdaptiveDemux * demux)
g_object_unref (download);
ret = klass->update_manifest (demux, buffer);
if (ret == GST_FLOW_OK) {
GstClockTime duration;
gst_buffer_unref (demux->priv->manifest_buffer);
demux->priv->manifest_buffer = buffer;
/* Send an updated duration message */
if (klass->get_duration) {
GstClockTime duration = klass->get_duration (demux);
duration = klass->get_duration (demux);
GST_MANIFEST_UNLOCK (demux);
if (duration != GST_CLOCK_TIME_NONE) {
GST_DEBUG_OBJECT (demux,
"Sending duration message : %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration));
gst_element_post_message (GST_ELEMENT (demux),
gst_message_new_duration_changed (GST_OBJECT (demux)));
} else {
GST_DEBUG_OBJECT (demux,
"Duration unknown, can not send the duration message");
}
GST_MANIFEST_UNLOCK (demux);
if (duration != GST_CLOCK_TIME_NONE) {
GST_DEBUG_OBJECT (demux,
"Sending duration message : %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration));
gst_element_post_message (GST_ELEMENT (demux),
gst_message_new_duration_changed (GST_OBJECT (demux)));
} else {
GST_MANIFEST_UNLOCK (demux);
GST_DEBUG_OBJECT (demux,
"Duration unknown, can not send the duration message");
}
} else {
GST_MANIFEST_UNLOCK (demux);