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337 commits

Author SHA1 Message Date
Wim Taymans
6ab7e6c15d Remove pad_alloc, this can now be done better 
Remove pad_alloc and all references. This can now be done more efficiently and
more flexible with the ALLOCATION query and the bufferpool objects. There is no
reverse negotiation yet but that will be done with an event later.
 2011-04-29 13:26:19 +02:00
Sebastian Dröge
1cff66d587 base{sink,src}: Don't try to fixate ANY caps 2011-04-19 11:45:36 +02:00
Sebastian Dröge
9b90d3d9c0 base: Update docs to say class_init instead of base_init 
And remove a useless base_init in basesrc
 2011-04-16 15:59:40 +02:00
Sebastian Dröge
f51a23a83c Merge branch 'master' into 0.11 2011-04-16 08:59:58 +02:00
Ole André Vadla Ravnås
e7bf5484c7 base: Fix pad callbacks so they handle when parent goes away 
1) We need to lock and get a strong ref to the parent, if still there.
2) If it has gone away, we need to handle that gracefully.

This is necessary in order to safely modify a running pipeline. Has been
observed when a streaming thread is doing a buffer_alloc() while an
application thread sends an event on a pad further downstream, and from
within a pad probe (holding STREAM_LOCK) carries out the pipeline plumbing
while the streaming thread has its buffer_alloc() in progress.
 2011-04-13 17:39:05 +02:00
Wim Taymans
468ec5bc40 bufferlist: simplify bufferlists 
We now have multiple memory blocks as part of the buffers and we can therefore
reduce the bufferlist to a simple array of buffers.
 2011-03-31 17:51:02 +02:00
Wim Taymans
a12ede3fb1 Merge branch 'master' into 0.11-fdo 
Conflicts:
	gst/gst.c
	libs/gst/base/gstcollectpads.c
 2011-03-28 20:11:20 +02:00
Wim Taymans
d82c8bd2af memory: port code to new buffer data API 2011-03-28 20:08:45 +02:00
Stefan Kost
71dcd52cc0 basesink: print flow return as a name in debug log 2011-03-24 18:32:20 +02:00
Wim Taymans
f505f778cc pad: more preroll lock to basesink 
Move the preroll lock to basesink where it belongs.
 2011-03-04 17:25:02 +01:00
Wim Taymans
6c18c9508d miniobject: more boxed type fixing 
More miniobject fixing, leaks horribly somewhere..
 2011-02-23 10:35:09 +01:00
Wim Taymans
1218511185 libs: cleanups for 0.11 
Remove deprecated stuff, fix padding, rearrange methods.
 2011-02-22 19:09:48 +01:00
Wim Taymans
f8828eace6 basesink: improve duration calculation 
Keep track of the average distance between incomming timestamps and
use that to estimate the frame duration when buffers have no duration set on
them.
 2011-02-14 15:17:45 +01:00
Wim Taymans
79665e8247 basesink: improve rate calculation 
When there is no duration on input buffers, assume the rate is 1.0
instead of (the undefined) 0.0.
 2011-02-14 15:17:44 +01:00
Wim Taymans
9661a713ba basesink: improve average duration calculation 
Improve the calculation of the duration. When we have no input duration set on
the input buffers stop is set to start and then we end up using a 0 duration in
the average calculation.
 2011-02-14 15:17:44 +01:00
Wim Taymans
dc0120fe28 basesink: rename variable 
Rename an internal variable to better reflact what its value means.
 2011-02-14 15:17:44 +01:00
Wim Taymans
c8d1abdd00 basesink: fix some comments 2011-02-10 15:21:46 +01:00
Wim Taymans
d19f40c716 basesink: keep track of earliest QoS timestamp 
Keep track of the earliest allowed timestamp according to the latest
QoS report and drop buffers before that time. Activate this filter
when throttling is enabled. We could later also activate this in the
other QoS cases.

See #638891
 2011-02-10 15:21:46 +01:00
Wim Taymans
dad43fa004 basesink: use new QoS type 
Use the new QoS type and send throttling QoS messages.
 2011-02-10 15:21:46 +01:00
Wim Taymans
4ee5c61a2d basesink: add property to configure a throttle-time 
Add a property to configure the throttle time on a sink. The
property is not yet used.

See #638891
 2011-02-10 15:21:45 +01:00
Tim-Philipp Müller
655451db54 basesrc, basesink: add some FIXMEs for the type of the blocksize property 2011-01-02 16:59:18 +00:00
Wim Taymans
ef44d4b539 basesink: also preroll async=false sinks 
Also preroll async=false sinks after a flush.
 2010-12-28 16:23:32 +01:00
Wim Taymans
041d33e5f5 basesink: fix typo 2010-12-21 10:35:40 +01:00
Wim Taymans
6da39bf508 basesink: improve last_stop calculation 
Only update the last_stop value when we had a valid stop position for the
clipping or else the clipping code assumes the stop position extends to the end
of the segment, which makes the position reporting return weird values.
 2010-12-14 19:00:14 +01:00
Wim Taymans
4fd63f0ce2 basesink: fix object type handling in queued preroll 
Factor out the method to get the object type.
When preroll-queue-len > 0, use the right object type instead of ignoring
buffer-lists.
 2010-12-14 15:54:41 +01:00
Stefan Kost
1de8b60034 docs: fix wrong use of Since: keyword 2010-12-08 12:17:35 +02:00
Tim-Philipp Müller
686b16756d docs: libgstbase: more gobject introspection annotations 
Many of these are superfluous and were added for clarity.
 2010-12-07 18:37:04 +00:00
Edward Hervey
27c0bc93b7 basesink: Don't forget to unref the cached ClockId 2010-12-05 15:58:48 +01:00
Wim Taymans
a813aad0ac basesink: rework position reporting code 
Unify the different position reporting code paths to make it more
understandable.
Use start_time to get more accurate position reporting in paused.
Fix unit tests for more accurate reporting.
 2010-12-02 19:10:46 +01:00
Wim Taymans
79570f49dc basesink: perform wait_preroll in a while loop 
We need to continue calling wait_preroll() as long as the need_preroll variable
is true.
 2010-12-02 19:10:45 +01:00
Wim Taymans
9076d5688f basesink: also preroll after a flush with async=false 
Make sure to preroll after a flush even when we are async=false.
Add unit test.

Fixes #634965
 2010-12-02 19:10:45 +01:00
Edward Hervey
ece40dacbc basesink: Re-using GstClockID instead of constantly recreating one 
Makes _sink_wait_clock at least 2 times faster.

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Edward Hervey
7115b77aab basesink: Pass along miniobject type through various functions 
Avoids doing useless GST_IS_*

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Edward Hervey
606e59468d basesink: Switch enable_last_buffer to an atomic int 
Avoids having to take a lock to read/write it.

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Mark Nauwelaerts
21c5064783 basesink: recompute correct running time for buffer ending flushing step 
Prevents delaying/hanging when resuming PLAYING.

Fixes #632433.
 2010-10-20 18:46:39 +02:00
Stefan Kost
a11b047d00 basesink: don't take preroll-lock in get_property 
Use atomic ops to read and write more properties. Taking the preroll lock in get_property
can lock up applications reading the property during preroll.
 2010-10-05 12:30:34 +03:00
Wim Taymans
c9c9894552 basesink: format negative values better 
Format negative values properly in the debug log.
 2010-10-04 15:56:59 +02:00
Wim Taymans
29e23e9142 basesink: improve adjust_time() 
Add some more comments.
Make sure we don't end up with negative timestamps.
 2010-09-24 12:22:33 +02:00
Havard Graff
54a5871434 basesink: renderdelay needs to be subtracted in adjust_time() 
latency is already sink-latency + render-delay, and here we only
want to deal with the sink-latency.

Fixes #630436
 2010-09-24 12:16:48 +02:00
Sebastian Dröge
2dfb0d2772 base: Stop using GST_FLOW_IS_FATAL() 
And document the special handling of WRONG_STATE.
 2010-08-27 16:59:09 +02:00
Stefan Kost
2237af4b6b debug: logging improvements 
Use the event serialisation. Log formats name instead of number.
 2010-08-05 10:31:50 +03:00
Sebastian Dröge
249c4c18d0 basesink: Implement GstElement::get_query_types() 2010-07-16 17:26:50 +02:00
Sebastian Dröge
b2e7c4bd45 basesink: Only answer the SEGMENT query in pull mode 
Otherwise the element handling the seeks should answer this query.

Fixes bug #623622.
 2010-07-16 17:26:31 +02:00
Alessandro Decina
3a553f4eda basesink: add accessors for the enable-last-buffer property. 
API: gst_base_sink_set_last_buffer_enabled
API: gst_base_sink_is_last_buffer_enabled
 2010-07-06 16:39:18 +02:00
Alessandro Decina
f079ff3f20 basesink: add new enable-last-buffer property. 
Add a new enable-last-buffer property. When false, it disables storing the last
received buffer in basesink::last-buffer. This can be useful in cases where
buffers need to be released asap.

API: GstBaseSink::enable-last-buffer
 2010-07-06 12:38:21 +02:00
Sebastian Dröge
a15344515a basesink: Initialize jitter to prevent printing an uninitialized variable if waiting for the clock failed 2010-06-17 13:20:13 +02:00
Sebastian Dröge
83929a5849 basesink: Make sure we have a valid object to render in _render_object() 2010-06-13 18:05:41 +02:00
Philippe Normand
6b8baaed50 basesink: Make gst_base_sink_query return TRUE if the segment query succeeded. 
Fixes bug #620490.
 2010-06-03 17:40:45 +02:00
Wim Taymans
3d72274b19 basesink: add jitter to debug output 2010-05-18 18:38:14 +02:00
Stefan Kost
c96dec2a06 basesink: implement percentage position and duration queries 
If upstream does not handle them, then implement those ourself.
 2010-04-30 10:03:38 +03:00