Commit graph

1350 commits

Author SHA1 Message Date
Sebastian Dröge
fa7ad8743c decodebin: Lock the state of child elements as long as we manage their states
https://bugzilla.gnome.org/show_bug.cgi?id=690420
2013-05-24 13:41:46 +02:00
Sebastian Dröge
be4dba23ea Revert "decodebin2: use NO_RESYNC flag"
This reverts commit 0feecef275.
2013-05-24 11:47:13 +02:00
Sebastian Dröge
ca1279e4a3 decodebin: Use signal handler IDs instead of disconnecting by function
This is cleaner and faster.
2013-05-22 17:29:17 +02:00
Sebastian Dröge
504e57ccc5 decodebin: Connect and disconnect the have-type signal of typefind before starting/shutting down 2013-05-22 13:49:18 +02:00
Sebastian Dröge
1756f86042 playsink: Use signal handler IDs instead of disconnecting/blocking by function
This is cleaner and faster.
2013-05-21 16:35:18 +02:00
Sebastian Dröge
d802c7395a playback: Only do a subset filtering for the factories if we have fixed caps
Otherwise we're plugging a parser/converter currently and have unfixed caps.
2013-05-15 17:15:18 +02:00
Sebastian Dröge
062246fc6e decodebin: Return immediately from checking if a chain is complete if we're shutting down 2013-05-15 14:51:16 +02:00
Sebastian Dröge
83f2476976 decodebin: Hold the expose lock when freeing a chain
https://bugzilla.gnome.org/show_bug.cgi?id=700342
2013-05-15 14:47:53 +02:00
Sebastian Dröge
74a31a02fc playbin: Fix deadlock caused by lock order inversion
First the source group lock, then the elements list lock.
2013-05-15 13:38:32 +02:00
Sebastian Dröge
450a47c0a5 playback: Use subset checks instead of intersection
https://bugzilla.gnome.org/show_bug.cgi?id=700272
2013-05-14 10:07:44 +02:00
Sebastian Dröge
b0ec886cb9 playbin2: Chose more balanced metric to compare ranks of decoder/sink combinations 2013-05-09 15:05:21 +02:00
Sebastian Dröge
b23f4e4ab9 playbin: Fix infinite loop in GSequence iteration code 2013-05-08 21:27:17 +02:00
Sebastian Dröge
4c52518ef5 uridecodebin: Always store queue2 elements for later removal
Otherwise we accumulate more and more queue2 elements, and let each
of them start a thread doing nothing but waiting each time uridecodebin
goes to PAUSED.

https://bugzilla.gnome.org/show_bug.cgi?id=699794
2013-05-08 14:52:18 +02:00
Sebastian Dröge
7ff4f8f4d4 playbin: Use the GSequence more efficiently
This makes it possible to take advantage of the O(log n) lookups
of GSequence on the ~1000 element lists and only do iterations
on <10 element lists. Previously the code iterated over ~1000 element
lists multiple times.
2013-05-07 15:23:05 +02:00
Sreerenj Balachandran
52c5115ff0 playbin: Use GSequence instead of GList to store the GstAVElement list.
The GstAVElement list might be big. Use GSequence to optimize it.
2013-05-07 15:23:05 +02:00
Sreerenj Balachandran
a8d1b45491 playbin: autoplug the audio/video decoders and sinks based on capsfeatures.
Autoplug the decoder elements and sink elements based on
the number of common capsfeatures if the ranks are the same.
This will also helps to autoplug the h/w_decoder and h/w_renderer.

https://bugzilla.gnome.org/show_bug.cgi?id=698712
2013-05-07 15:23:05 +02:00
Sebastian Dröge
b719dd9f89 decodebin: Expose pads when they receive EOS before any buffers
Stops decodebin from waiting forever to expose a pad if there
is never data on it.

https://bugzilla.gnome.org/show_bug.cgi?id=691072
2013-05-06 15:49:00 +02:00
Sebastian Dröge
9c5c0ca878 streamsynchronizer: Fix check for belonging to another stream
https://bugzilla.gnome.org/show_bug.cgi?id=697820
2013-04-24 11:11:41 +02:00
Wim Taymans
c5840ebbd9 decodebin2: also remove the bytes limit
Remove the byte limit for adaptive http streaming. Because some fragments might
be very big, we might need a lot of buffering. I also suspect another problem
where data is actually missing and things go out of sync somehow.
2013-04-23 11:20:28 -03:00
Wim Taymans
26c5bc1ce4 decodebin2: update buffer size in multiqueue
When we disable buffering in the more upstream multiqueue elements,
we need to also update the queue limits. In particular, the max_size_time should
be set to 0 or else we might simply deadlock.
2013-04-23 11:20:28 -03:00
Thiago Santos
5cd07bd2af decodebin2: only allow 'lower' multiqueues to emit buffering messages
When we have a scenario of demuxers linked to demuxers, decodebin2
will create multiqueue at different levels of the pipeline. The problem
is that only the lowest multiqueue's should do the buffering messaging,
as they will handle with the raw streams data.

When all multiqueues are doing buffering, the upper ones can handle
large buffers that easily fill them, moving from 0% to 100% from
buffer to buffer, causing too much buffering messages to be posted.
This hangs the pipeline unnecessarily and might lead to deadlocks.
2013-04-23 11:20:28 -03:00
Thiago Santos
6382d4c0ad decodebin2: do not handle the next-groups list as if it was a single item
Decodebin2's chains store a next_groups list that was being handled as
it could only have a single element. This is true for most of the
chaining streams scenarios where streams change not very often.

In more stressfull changing scenarios, like adaptive streams, those
changes can happen very often, and in short time intervals. This could
confuse decodebin2 as this list was always being used as a single
element list.

This patches makes it handle as a real list, using iteration instead
of picking the first element as the correct one always.
2013-04-23 10:32:19 -03:00
Thiago Santos
054ffc6e2b decodebin2: preserve next groups order 2013-04-23 10:32:19 -03:00
Thiago Santos
42db7c7b08 decodebin2: still report chain as drained when not 'handled'
Even if the chain hasn't been 'handled' in this switching round,
report it as drained so upper chains/groups know abou it.

This makes switching happen on upper levels of the groups/chain
trees
2013-04-23 10:32:19 -03:00
Sebastian Dröge
d77f76049e streamsynchronizer: Don't consider a stream added for an already running one as "new"
Fixes enabling visualizations after disabling them after they were enabled already.
2013-04-23 13:54:49 +02:00
Sebastian Dröge
2e017bd595 streamsynchronizer: If a stream belongs to an already running stream, don't wait
This fixes enabling visualizations after the audio stream already started.

https://bugzilla.gnome.org/show_bug.cgi?id=697820
2013-04-23 13:19:38 +02:00
Tim-Philipp Müller
830926e47d uridecodebin: don't report 'no uri handler found' if the URI was rejected by a source
If a source element could be created for a URI, but all elements rejected
the URI for some reason, propagate the error from the URI handler instead
of reporting a 'no uri handler found for protocol xyz' error, which is
confusing. Fixes error reporting with dvb:// URIs when the channel config
file could not be found or not be parsed or the channel isn't listed.

https://bugzilla.gnome.org/show_bug.cgi?id=678892
2013-04-21 17:30:58 +01:00
Sreerenj Balachandran
9c94a1812f playbin: use _plugin_feature_rank_compare API instead of duplicating the code. 2013-04-18 13:59:52 +02:00
Sreerenj Balachandran
8cf6049643 decodebin: use _plugin_feature_rank_compare API instead of duplicating the code. 2013-04-18 13:59:36 +02:00
Philippe Normand
26fb72cf65 uridecodebin: query bandwidth capability to source element
Use a scheduling query to check if the source element has some
bandwidth limitations. If this is the case on-disk buffering might be
used. If the source element doesn't handle the scheduling query then
fallback to checking the URI protocol against the hardcoded list of
protocols known to handle buffering already.

Fixes bug 693484.
2013-04-16 16:47:28 +02:00
Sebastian Dröge
948a4a3632 gst: Add better support for static plugins 2013-04-15 15:52:58 +02:00
Sreerenj Balachandran
9b33c75cd4 playbin: use ascending order for name based sorting of pluginfeatures.
The compare_factories_func() should return negative value
if the rank of both PluginFeatures are equal and the name of
first PluginFeature comes before the second one (== ascending order).
2013-04-15 12:05:22 +02:00
Sreerenj Balachandran
f07eb23728 decodebin: use ascending order for name based sorting of pluginfeatures.
The _decode_bin_compare_factories_func() should return negative
value if the rank of both PluginFeatures are equal and the name of
first PluginFeature comes before the second one (== ascending order).
2013-04-15 12:05:16 +02:00
Tim-Philipp Müller
1c0288db38 playbin: fix jpeg passthrough to decoder sinks by marking image/* as video stream 2013-04-12 11:51:30 +01:00
Wim Taymans
92b77c5aa4 decodebin2: forward all sticky events to decodepad
Forward all sticky events to the decodepad before exposing the pads. This makes
sure all sticky events are on the exposed pad.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=696915
2013-04-04 15:00:52 +02:00
Wim Taymans
c082c06b6c decodebin: debug sticky events on exposed pads 2013-04-04 14:53:32 +02:00
Wim Taymans
08dd2454cd decodebin2: small cleanup
Take the event from the probe just once.
2013-04-04 14:37:15 +02:00
Wim Taymans
34eea4d5f2 streamsynchronizer: update position for reverse
When doing reverse playback the positino advances from timestamp_end to
timestamp.
2013-03-31 12:57:35 +02:00
Sebastian Dröge
3475d4f457 decodebin: Remove GstdecodePads that are not going to be exposed
This makes sure that they're unlnked and don't cause any errors or
block the pipeline.
2013-03-30 17:17:04 +01:00
Sebastian Dröge
7f78f7f9e3 playbin: Ignore caps from audio/video sink factories if there are fixed sinks already 2013-03-30 12:15:38 +01:00
Sebastian Dröge
57a0806b3a playbin: Handle caps queries from unlinked elements
Pass them to all possible sinks and the current sinks to
allow elements to chose a more optimal initial caps.
2013-03-30 11:49:42 +01:00
Sebastian Dröge
0932391d3f decodebin: Add autoplug-query signal to handle queries for yet unconnected elements
This allows playbin to answer the CAPS query with the possible sink
caps for example, and allows decoders to chose more optimal caps.
2013-03-30 11:49:42 +01:00
Sebastian Dröge
9ce0818c7d decodebin: Don't add a children to a decode group twice
This can happen if a demuxer does not provide fixed caps from the
beginning but only sets them later.
2013-03-30 11:49:42 +01:00
Stefan Sauer
f19acfc60b uridecodebin: remove commented code
This is dead since ~6 years.
2013-03-28 12:36:51 +01:00
Sebastian Dröge
383f58b0ed subtitleoverlay: Return ANY caps for the GET_CAPS query
subtitleoverlay handles any caps, not just the ones
for which a subtitle parser/renderer exist. It will
just ignore any unsupported streams instead of causing
an error.

https://bugzilla.gnome.org/show_bug.cgi?id=688476
2013-03-21 15:37:31 +01:00
Sebastian Dröge
9084bc151b playsinkconvertbin: Make sure to return all allowed caps in the GET_CAPS query
Add all the caps that we can convert to to the filter caps,
otherwise downstream might just return EMPTY caps because
it doesn't handle the filter caps but we could still convert
to these caps, causing us to return EMPTY caps although
conversion would be possible.

https://bugzilla.gnome.org/show_bug.cgi?id=688803
2013-03-21 13:42:41 +01:00
Sebastian Dröge
d06c332655 playsinkconvertbin: Use gst_caps_is_subset() for handling the ACCEPT_CAPS query 2013-03-21 11:42:43 +01:00
Tim-Philipp Müller
7dd2fad888 uridecodebin: minor GValue handling optimisation 2013-03-03 17:44:11 +00:00
Matej Knopp
1e5b50e94c decodebin: don't block on caps 2013-02-14 11:37:54 +01:00
Sebastian Dröge
cfd73a8cf7 decodebin: Remove left-over line from last commit 2013-02-14 11:25:37 +01:00