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gst/playback/gstqueue2.c: Include extra buffering stats in the buffering message.

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Original commit message from CVS:
* gst/playback/gstqueue2.c: (update_buffering),
(gst_queue_close_temp_location_file), (gst_queue_handle_src_query),
(gst_queue_src_checkgetrange_function):
Include extra buffering stats in the buffering message.
Implement BUFFERING query.
* gst/playback/gsturidecodebin.c: (do_async_start),
(do_async_done), (type_found), (setup_streaming), (setup_source),
(gst_uri_decode_bin_change_state):
Only add decodebin2 when the type is found in streaming mode.
Make uridecodebin async to PAUSED even when we don't have decodebin2
added yet.
This commit is contained in:
Wim Taymans 2008-04-09 21:40:17 +00:00
parent 99fa2d2e86
commit e5bdd95038
4 changed files with 119 additions and 14 deletions
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15
ChangeLog
View file

@ -1,3 +1,18 @@
2008-04-09 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/playback/gstqueue2.c: (update_buffering),
(gst_queue_close_temp_location_file), (gst_queue_handle_src_query),
(gst_queue_src_checkgetrange_function):
Include extra buffering stats in the buffering message.
Implement BUFFERING query.
* gst/playback/gsturidecodebin.c: (do_async_start),
(do_async_done), (type_found), (setup_streaming), (setup_source),
(gst_uri_decode_bin_change_state):
Only add decodebin2 when the type is found in streaming mode.
Make uridecodebin async to PAUSED even when we don't have decodebin2
added yet.
2008-04-09 Sebastian Dröge <slomo@circular-chaos.org>
* ext/gio/gstgio.c: (gst_gio_get_supported_protocols):

2
common

@ -1 +1 @@
Subproject commit fda6da5f2b9b000f7e1df8ffb44a6185ffd9799b
Subproject commit d3ace35f57dd196a3e83a0a48f1350ca32db8e39

65
gst/playback/gstqueue2.c
View file

@ -689,6 +689,8 @@ update_buffering (GstQueue * queue)
}
}
if (post) {
GstMessage *message;
/* scale to high percent so that it becomes the 100% mark */
percent = percent * 100 / queue->high_percent;
/* clip */
@ -696,8 +698,12 @@ update_buffering (GstQueue * queue)
percent = 100;
GST_DEBUG_OBJECT (queue, "buffering %d percent", percent);
gst_element_post_message (GST_ELEMENT_CAST (queue),
gst_message_new_buffering (GST_OBJECT_CAST (queue), percent));
message = gst_message_new_buffering (GST_OBJECT_CAST (queue), percent);
gst_message_set_buffering_stats (message, GST_BUFFERING_STREAM,
queue->byte_in_rate, queue->byte_out_rate, -1);
gst_element_post_message (GST_ELEMENT_CAST (queue), message);
} else {
GST_DEBUG_OBJECT (queue, "filled %d percent", percent);
}
@ -994,6 +1000,7 @@ gst_queue_close_temp_location_file (GstQueue * queue)
/* nothing to do */
if (queue->temp_file == NULL)
return;
GST_DEBUG_OBJECT (queue, "closing temp file");
/* we don't remove the file so that the application can use it as a cache
@ -1630,6 +1637,58 @@ gst_queue_handle_src_query (GstPad * pad, GstQuery * query)
GST_DEBUG_OBJECT (queue, "peer query success");
break;
}
case GST_QUERY_BUFFERING:
{
GstFormat format;
GST_DEBUG_OBJECT (queue, "query buffering");
if (!QUEUE_IS_USING_TEMP_FILE (queue)) {
/* no temp file, just forward to the peer */
if (!gst_queue_peer_query (queue, queue->sinkpad, query))
goto peer_failed;
GST_DEBUG_OBJECT (queue, "buffering forwarded to peer");
} else {
gint64 start, stop;
gst_query_parse_buffering_range (query, &format, NULL, NULL, NULL);
switch (format) {
case GST_FORMAT_PERCENT:
{
gint64 duration;
GstFormat peer_fmt;
peer_fmt = GST_FORMAT_BYTES;
if (!gst_pad_query_peer_duration (queue->sinkpad, &peer_fmt,
&duration))
goto peer_failed;
GST_DEBUG_OBJECT (queue, "duration %" G_GINT64_FORMAT ", writing %"
G_GINT64_FORMAT, duration, queue->writing_pos);
start = 0;
/* get our available data relative to the duration */
if (duration != -1)
stop = GST_FORMAT_PERCENT_MAX * queue->writing_pos / duration;
else
stop = -1;
break;
}
case GST_FORMAT_BYTES:
start = 0;
stop = queue->writing_pos;
break;
default:
start = -1;
stop = -1;
break;
}
gst_query_set_buffering_range (query, format, start, stop, -1);
}
break;
}
default:
/* peer handled other queries */
if (!gst_queue_peer_query (queue, queue->sinkpad, query))
@ -1684,8 +1743,10 @@ gst_queue_src_checkgetrange_function (GstPad * pad)
gboolean ret;
queue = GST_QUEUE (gst_pad_get_parent (pad));
/* we can operate in pull mode when we are using a tempfile */
ret = QUEUE_IS_USING_TEMP_FILE (queue);
gst_object_unref (GST_OBJECT (queue));
return ret;

51
gst/playback/gsturidecodebin.c
View file

@ -81,6 +81,8 @@ struct _GstURIDecodeBin
guint src_np_sig_id; /* new-pad signal id */
guint src_nmp_sig_id; /* no-more-pads signal id */
gint pending;
gboolean async_pending; /* async-start has been emited */
};
struct _GstURIDecodeBinClass
@ -502,6 +504,30 @@ gst_uri_decode_bin_get_property (GObject * object, guint prop_id,
}
}
static void
do_async_start (GstURIDecodeBin * dbin)
{
GstMessage *message;
dbin->async_pending = TRUE;
message = gst_message_new_async_start (GST_OBJECT_CAST (dbin), FALSE);
parent_class->handle_message (GST_BIN_CAST (dbin), message);
}
static void
do_async_done (GstURIDecodeBin * dbin)
{
GstMessage *message;
if (dbin->async_pending) {
message = gst_message_new_async_done (GST_OBJECT_CAST (dbin));
parent_class->handle_message (GST_BIN_CAST (dbin), message);
dbin->async_pending = FALSE;
}
}
#define DEFAULT_QUEUE_SIZE (3 * GST_SECOND)
#define DEFAULT_QUEUE_MIN_THRESHOLD ((DEFAULT_QUEUE_SIZE * 30) / 100)
#define DEFAULT_QUEUE_THRESHOLD ((DEFAULT_QUEUE_SIZE * 95) / 100)
@ -1060,7 +1086,7 @@ type_found (GstElement * typefind, guint probability,
GST_DEBUG_OBJECT (decoder, "typefind found caps %" GST_PTR_FORMAT, caps);
dec_elem = g_object_get_data (G_OBJECT (typefind), "decodebin2");
dec_elem = make_decoder (decoder);
if (!dec_elem)
goto no_decodebin;
@ -1081,8 +1107,10 @@ type_found (GstElement * typefind, guint probability,
if (!gst_element_link (queue, dec_elem))
goto could_not_link;
gst_element_set_state (queue, GST_STATE_PLAYING);
gst_element_set_state (dec_elem, GST_STATE_PLAYING);
gst_element_set_state (queue, GST_STATE_PLAYING);
do_async_done (decoder);
return;
@ -1110,7 +1138,7 @@ no_queue2:
* source. After we find the type, we decide to plug a queue2 and continue to
* plug a decodebin2 starting from the found caps */
static gboolean
setup_streaming (GstURIDecodeBin * decoder, GstElement * dec_elem)
setup_streaming (GstURIDecodeBin * decoder)
{
GstElement *typefind;
@ -1132,7 +1160,7 @@ setup_streaming (GstURIDecodeBin * decoder, GstElement * dec_elem)
g_signal_connect (G_OBJECT (decoder->typefind), "have-type",
G_CALLBACK (type_found), decoder);
g_object_set_data (G_OBJECT (typefind), "decodebin2", dec_elem);
do_async_start (decoder);
return TRUE;
@ -1284,21 +1312,21 @@ setup_source (GstURIDecodeBin * decoder)
g_object_set_data (G_OBJECT (decoder->source), "pending", "1");
decoder->pending++;
} else {
GstElement *dec_elem;
dec_elem = make_decoder (decoder);
if (!dec_elem)
goto no_decoder;
if (decoder->is_stream) {
GST_DEBUG_OBJECT (decoder, "Setting up streaming");
/* do the stream things here */
if (!setup_streaming (decoder, dec_elem))
if (!setup_streaming (decoder))
goto streaming_failed;
} else {
GstElement *dec_elem;
/* no streaming source, we can link now */
GST_DEBUG_OBJECT (decoder, "Plugging decodebin to source");
dec_elem = make_decoder (decoder);
if (!dec_elem)
goto no_decoder;
if (!gst_element_link (decoder->source, dec_elem))
goto could_not_link;
}
@ -1732,6 +1760,7 @@ gst_uri_decode_bin_change_state (GstElement * element,
remove_decoders (decoder);
remove_pads (decoder);
remove_source (decoder);
do_async_done (decoder);
break;
default:
break;