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queue2: fix the buffering-left in the buffering message

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The buffering-left field in the buffering message should contain a time estimate
in milliseconds about for long the buffering is going to take. We can calculate
this value when we do rate_estimates.
This commit is contained in:
Wim Taymans 2012-07-19 10:54:16 +02:00
parent 8a0f6da824
commit 14550f2ee2
1 changed files with 12 additions and 15 deletions
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27
plugins/elements/gstqueue2.c
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@ -779,7 +779,6 @@ update_buffering (GstQueue2 * queue)
GST_LOG_OBJECT (queue, "we are EOS");
} else {
/* figure out the percent we are filled, we take the max of all formats. */
if (!QUEUE_IS_USING_RING_BUFFER (queue)) {
percent = GET_PERCENT (bytes, 0);
} else {
@ -811,7 +810,7 @@ update_buffering (GstQueue2 * queue)
if (post) {
GstMessage *message;
GstBufferingMode mode;
gint64 buffering_left = -1;
gint64 buffering_left;
/* scale to high percent so that it becomes the 100% mark */
percent = percent * 100 / queue->high_percent;
@ -819,31 +818,29 @@ update_buffering (GstQueue2 * queue)
if (percent > 100)
percent = 100;
buffering_left = (percent == 100 ? 0 : -1);
if (percent != queue->buffering_percent) {
queue->buffering_percent = percent;
if (!QUEUE_IS_USING_QUEUE (queue)) {
gint64 duration;
if (QUEUE_IS_USING_RING_BUFFER (queue))
mode = GST_BUFFERING_TIMESHIFT;
else
mode = GST_BUFFERING_DOWNLOAD;
if (queue->byte_in_rate > 0) {
if (gst_pad_peer_query_duration (queue->sinkpad, GST_FORMAT_BYTES,
&duration)) {
buffering_left =
(gdouble) ((duration -
queue->current->writing_pos) * 1000) / queue->byte_in_rate;
}
} else {
buffering_left = G_MAXINT64;
}
} else {
mode = GST_BUFFERING_STREAM;
}
if (queue->use_rate_estimate) {
guint64 max, cur;
max = queue->max_level.rate_time;
cur = queue->cur_level.rate_time;
if (percent != 100 && max > cur)
buffering_left = (max - cur) / 1000000;
}
GST_DEBUG_OBJECT (queue, "buffering %d percent", (gint) percent);
message = gst_message_new_buffering (GST_OBJECT_CAST (queue),
(gint) percent);