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476 commits

Author SHA1 Message Date
Vincent Penquerc'h
2dc8839234 basesink: reset QoS on segment event 
This avoids spurious warnings about slow machine when upstream
sends new segments without flushing.
 2014-07-01 16:30:23 +01:00
Evan Nemerson
c38f3254f8 base: add (nullable) annotations to return values 
https://bugzilla.gnome.org/show_bug.cgi?id=731542
 2014-06-26 18:55:25 +02:00
Evan Nemerson
25af4ad652 base: use correct syntax in documentation more consistently 
Previously, many constants were prefixed with # or unprefixed,
some functions and macros were prefixed with # instead of suffixed
with (), etc.

https://bugzilla.gnome.org/show_bug.cgi?id=731293
 2014-06-06 15:09:21 -04:00
Nicolas Dufresne
3895e431bd basesink: Always render prepared buffer 
Currently, if prepare() takes too much time, we skip the call to render().
The side effect of this, is that we endup starving the render(). The solution
in this patch is to always render frames that are on time before prepare() is
executed. This will maximize the number of frames we display and smoothly
degrade the rendering performance.

https://bugzilla.gnome.org/show_bug.cgi?id=729335
 2014-05-02 18:52:44 -04:00
Tim-Philipp Müller
6eb6d9ec38 docs: remove outdated and pointless 'Last reviewed' lines from docs 
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
 2014-04-26 21:21:51 +01:00
Wim Taymans
093574053f basesink: copy last_sample on DRAIN 
Make sure we don't hold a ref to a buffer from before the DRAIN query by
making a copy of the last_buffer.
 2014-03-24 16:34:27 +01:00
Sebastian Dröge
ba943a82c0 basesink: Update start time when we lose our state 
Otherwise we report not the correct position while the state is lost.
 2014-03-18 18:11:15 +01:00
Sebastian Dröge
f7b71d3007 basesink: Don't clip the reported position in PAUSED to after the last buffer end timestamp 
Otherwise we jump forward when pausing, and go backwards a bit again
when resuming playback.
 2014-03-18 16:48:52 +01:00
Sebastian Rasmussen
53ae1b2c9c docs: Fix typos in function/object descriptions 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=720029
 2013-12-07 17:11:12 +00:00
Sebastian Rasmussen
e8ecf3c407 Fix some typos in code comments and debug messages 
https://bugzilla.gnome.org/show_bug.cgi?id=720029
 2013-12-07 17:09:39 +00:00
Jan Schmidt
5db5fc4227 basesink: Add debug into gst_base_sink_default_query() for accept_caps 2013-11-26 02:20:14 +11:00
Tim-Philipp Müller
9f669e5ea5 docs: cosmetic since marker fixes 2013-11-16 16:09:40 +00:00
Tim-Philipp Müller
3057001622 basesink: demote log message, don't spam INFO level when handling buffer lists 2013-08-29 11:07:38 +01:00
Sebastian Dröge
ef8455d395 base: Fix handling of SEGMENT query 
The values should be in stream-time, and start/stop should not
be swapped for negative rates.
 2013-07-29 12:10:45 +02:00
Sebastian Dröge
bfb6844399 basesink: Don't shadow variables that are set inside our scope and then used outside our scope 
Fixes uninitialized use of these variables.
 2013-07-24 11:21:27 +02:00
Sebastian Dröge
0a41beaa56 basesink: Print some debug output if a stream-start event without group-id arrives 
Ideally all elements would implement handling of that to get proper
stream-start message handling and other things.
 2013-07-23 18:53:44 +02:00
Sebastian Dröge
6363216e43 base: Use new group-id field in stream-start event and message 2013-07-22 15:30:10 +02:00
Wim Taymans
124b8e38af basesink: call state change in all cases 
When we asynchronously go from READY to PLAYING, also call the
state change function so that subclasses can update their state for PLAYING.
Because the PREROLL lock is not recursive, we can't make this without
races and we must assume for now that the subclass can handle concurrent calls
to PAUSED->PLAYING and PLAYING->PAUSED. We can make this assumption because not
many elements actually do something in those state changes and the ones that
did would be broken even more without this change.

https://bugzilla.gnome.org/show_bug.cgi?id=702282
 2013-06-17 10:36:34 +02:00
Wim Taymans
cf4334fbfb basesink: improve position reporting without clock 
When no base time or when sync is disabled, use the same logic as
in paused to report position. The logic in PLAYING assumes we use the
clock.
 2013-05-30 06:51:24 +02:00
Sebastian Dröge
86b4e1841e basesink: Don't set last_render_time if we're checking for a late buffer before ::prepare() 
This makes sure that at least one buffer per second is rendered if buffers
are dropped before ::prepare. Without this change, at least one buffer per
second wouldn't be too late before ::prepare anymore but would be dropped
before ::render because of last_render_time being set before ::prepare
already.
 2013-04-19 10:57:01 +02:00
Josep Torra
3c9dfaea38 basesink: fixes compiler warning 
gstbasesink.c: In function 'gst_base_sink_chain_unlocked':
gstbasesink.c:3204: warning: 'ret' may be used uninitialized in this function
 2013-03-30 10:24:27 +01:00
Tim-Philipp Müller
f40aa2c4ad basesink: fix use of uninitialized variable 
Running suite(s): GstBaseSink
==22023== Conditional jump or move depends on uninitialised value(s)
==22023==    at 0x505FFCE: gst_base_sink_get_sync_times (gstbasesink.c:1936)
==22023==    by 0x5068C80: gst_base_sink_do_sync (gstbasesink.c:2379)
==22023==    by 0x506BCD2: gst_base_sink_default_wait_event (gstbasesink.c:2903)
==22023==    by 0x50633A4: gst_base_sink_default_event (gstbasesink.c:2918)
==22023==    by 0x6F5C216: gst_fake_sink_event (gstfakesink.c:383)
==22023==    by 0x505F164: gst_base_sink_event (gstbasesink.c:3108)
==22023==    by 0x52FA090: gst_pad_send_event_unchecked (gstpad.c:4822)
==22023==    by 0x5303756: gst_pad_send_event (gstpad.c:4984)
==22023==    by 0x40165B: basesink_test_gap (basesink.c:148)
 2013-03-03 16:03:42 +00:00
Stefan Sauer
82f7bdd7bb seeking: add more logging for seeking 
Especially add logging to error code paths.
 2013-02-27 22:17:17 +01:00
Wim Taymans
2ea32f3ab5 basesink: handle sync of EOS after item without duration 
After a buffer or GAP without duration, an EOS event should be rendered
immediately instead of waiting for the end of the segment.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=692868
 2013-02-05 17:22:37 +01:00
Sebastian Dröge
925bdaa836 basesink: Initialize uninitialized variable 2013-01-03 10:17:11 +01:00
Sebastian Dröge
c859a1719c basesink: Check if buffers are too late before calling prepare/prepare_list 
https://bugzilla.gnome.org/show_bug.cgi?id=690936
 2013-01-01 10:48:56 +01:00
Wim Taymans
fac7eb0a50 NEWSEGMENT -> SEGMENT 2012-12-14 15:24:30 +01:00
Wim Taymans
ffd64becb1 basesink: add some debug 2012-11-20 16:23:56 +01:00
Wim Taymans
1471489104 basesink: reset START_TIME when needed 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=685870
 2012-11-20 16:23:56 +01:00
Wim Taymans
d8413cd0a2 basesink: add simple rate control 
Add a max-bitrate property that will slightly delay rendering of buffers if it
would exceed the maximum defined bitrate. This can be used to do
rate control on network sinks, for example.

API: GstBaseSink::max-bitrate
API: gst_base_sink_set_max_bitrate()
API: gst_base_sink_get_max_bitrate()
 2012-11-09 17:01:23 +01:00
Tim-Philipp Müller
666c8c11c6 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-03 20:44:48 +00:00
Tim-Philipp Müller
d13ba1a304 docs: fix up basesrc/basesink docs formatting 2012-09-26 23:32:35 +01:00
Wim Taymans
c1b31eaa4c update docs for 1.0 API 2012-09-26 17:11:05 +02:00
Wim Taymans
79ae0b8445 docs: fix basesink docs 2012-09-25 14:45:15 +02:00
Wim Taymans
42e85953c8 basesink: wait_eos -> wait_event 
Fix a FIXME. Now we can also pass the GAP event to the subclass.
 2012-09-04 12:13:11 +02:00
Jan Schmidt
888d9aa4d3 basesink: Make GAP events actually trigger preroll 
Slightly hacky approach needing refinement
 2012-08-31 11:31:45 -07:00
Wim Taymans
f05b0e222f Update for new seeking variable name 
When seeking, the start value and type are now called start and start_type.
 2012-07-27 15:24:52 +02:00
Wim Taymans
5360ba56f7 basesink: handle -1 step amounts 
Define a 0 and -1 step amount. They used to almost do the same thing but now, 0
cancels/stops the current step and -1 keeps on stepping until the end of the
segment.

See https://bugzilla.gnome.org/show_bug.cgi?id=679378
 2012-07-18 17:49:32 +02:00
Wim Taymans
3371f391f6 basesink: fix debug string 2012-07-17 12:40:54 +02:00
Wim Taymans
4c42b6720d basesink: handle step end correctly 
when we have a new step event with a -1 amount, make sure that we follow the
regular code path so that the stop_end handler is called as usual. This takes
care of flushing the buffer in case of a flushing step and also posts a step end
message.

See https://bugzilla.gnome.org/show_bug.cgi?id=679378
 2012-07-11 15:35:57 +02:00
Edward Hervey
d3ffa82639 Remove 0.10-related documentation and "Since" markers 2012-07-10 12:03:27 +02:00
Tim-Philipp Müller
c51a2c1ddf basesrc, basesink, baseparse, typefind: use GST_SEGMENT_FLAG with segment flags 2012-07-09 21:51:07 +01:00
Edward Hervey
e1f7c08f65 basesink: Post a STREAM_START message when we see the event 2012-07-09 20:31:45 +02:00
Sebastian Dröge
aa2309e54a event: Add format and position to the segment-done event 2012-07-05 13:04:31 +02:00
Sebastian Dröge
49d2ad5633 event: Implement segment-done event 2012-07-05 12:52:51 +02:00
Sebastian Dröge
2833bb73cd basesink: Post TOC messages on the bus in the sinks, similar to tags 2012-07-03 17:25:21 +02:00
Wim Taymans
76e8b2ecda task: add GDestroyNotify to _new 
Add a GDestroyNotify to the user_data we pass to gst_task_new()
Change gst_pad_start_task() to also take the notify
 2012-06-20 10:31:49 +02:00
Wim Taymans
5e84524d72 basesink: preroll and sync on gap events 2012-06-19 16:15:36 +02:00
Wim Taymans
a36d5b7335 basesink: reorganize the code a little 
Move the code to get the sync times together.
 2012-06-19 16:15:36 +02:00
Evan Nemerson
8f6b6b8ab5 introspection: assorted introspection and documentation fixes in base 2012-06-18 13:28:35 +02:00