Commit graph

3991 commits

Author SHA1 Message Date
Sebastian Dröge
f3f55e1758 uridecodebin: Pass through NO_PREROLL state change returns
Fixes playback of live pipelines.
2014-07-28 16:57:00 +02:00
Tim-Philipp Müller
1ed192abb0 playbin: fix 'attempt to unlock mutex that was not locked' in error code path
Fixes playbin unit test with latest GLib.
2014-07-26 14:52:01 +01:00
Sebastian Dröge
f173fa15b1 decodebin: Don't unref caps for which we don't own a reference... get one first
https://bugzilla.gnome.org/show_bug.cgi?id=733615
2014-07-23 19:51:36 +02:00
Sebastian Dröge
73646bd04f playbin: Go asynchronously from READY to PAUSED
We now add all our elements to uridecodebin *after*
GstBin::change_state(READY->PAUSED), so we need to post async-start
and async-done messages ourselves if we want to work async.

https://bugzilla.gnome.org/show_bug.cgi?id=733495
2014-07-23 12:46:48 +02:00
Sebastian Dröge
5c038192e2 uridecodebin: Go asynchronously from READY to PAUSED
We now add all our elements to uridecodebin *after*
GstBin::change_state(READY->PAUSED), so we need to post async-start
and async-done messages ourselves if we want to work async.

https://bugzilla.gnome.org/show_bug.cgi?id=733495
2014-07-23 12:46:48 +02:00
Sebastian Dröge
c051b378d7 uridecodebin: Create new sources after chaining up to the parent class
Otherwise we start the new sources already before the parent class
got ready to start.
2014-07-21 09:35:36 +02:00
Sebastian Dröge
5bf3c92462 playbin: Create new sources after chaining up to the parent class
Otherwise we start the new sources already before the parent class
got ready to start.
2014-07-21 09:35:36 +02:00
Sebastian Dröge
b15a47aa19 decodebin: Link Parser/Converter directly and already connect to pad-added and other signals before setting elements to PAUSED
otherwise we're going to
a) start Parser/Converter before they are linked to their capsfilter,
   breaking their negotiation of a proper stream format
b) start demuxers without having connected to their pad-added signals. We
   miss pads and in the worst case don't link any pads at all
2014-07-21 09:35:36 +02:00
Sebastian Dröge
57999c28fd decodebin: Send sticky events to the new element after setting it to PAUSED
... and if this fails for whatever reason we skip the element and instead
try with the next element. This allows us to handle elements that fail
when setting caps on them by just skipping to the next alternative element.
2014-07-21 09:35:36 +02:00
Sebastian Dröge
994680b04e decodebin: Only link elements further after setting them to PAUSED
They might fail to go to PAUSED, and when connecting them further
we might already expose their srcpads on decodebin if we're unlucky.
This prevents us to handle failures going to PAUSED gracefully.
2014-07-21 09:35:36 +02:00
Sebastian Dröge
83d508a552 decodebin: Remove ERROR message filter after we set the element to PAUSED
This allows us to catch more errors gracefully and switch to an alternative
element instead.
2014-07-21 09:35:05 +02:00
Sebastian Dröge
f66555668a decodebin: Only continue autoplugging once the pad has final caps
If the caps query returned us fixed caps this doesn't mean yet
that these caps are actually complete (fields might be missing).

It allows to do us some decisions, but the selection of the next
element should be delayed as only complete caps allow proper selection
of the next element.
2014-07-21 09:35:05 +02:00
Sebastian Dröge
424ff91394 decodebin: Consider the caps after the capsfilter after parsers for autoplugging
Otherwise we might try to continue autoplugging e.g. for a specific
stream-format although the parser could convert to something else, thus giving
us potentially less options for decoders.
2014-07-21 09:35:05 +02:00
Arun Raghavan
40699e020a playsink: Fix filter property getter
The switch-case set was incomplete.

https://bugzilla.gnome.org/show_bug.cgi?id=733012
2014-07-12 13:01:45 +05:30
Thiago Santos
693f3f9ce2 playsinkconvertbin: fix caps leak
Let go the reference to the converter caps after using it
2014-06-27 14:25:05 -03:00
Jan Schmidt
4d076b060a typefind: Bump iso mp4 typefinder to PRIMARY. Add mp4 extension hint.
Fixes a problem with at least one file being detected incorrectly as
DTS because there's DTS packets early enough in the file.
2014-06-26 13:57:33 +10:00
Sebastian Dröge
9d33b38969 playsinkconvertbin: Filter out ANY capsfeatures from the converter caps
We can't convert to ANY capsfeatures, they are only there so that we
can passthrough whatever downstream can support... but we definitely
don't want to return them to upstream.
2014-06-22 20:42:43 +02:00
Michael Olbrich
5ebfe5b26b tcpserversrc: close the server socket after accepting a connection
g_socket_accept() is only called once for a server socket. So
keeping the socket open ist just confusing possible clients.

https://bugzilla.gnome.org/show_bug.cgi?id=731566
2014-06-13 11:18:10 +01:00
Tim-Philipp Müller
79cf59b7dd tcpclientsrc: return FLUSHING when select() is canceled
https://bugzilla.gnome.org/show_bug.cgi?id=731567
2014-06-13 10:04:47 +01:00
Michael Olbrich
593a52a656 tcpserversrc: return FLOW_FLUSHING instead of an error when accept/select is canceled
Canceling the accept/select happens when the source is shut down. This is
not an error and the GST_FLOW_ERROR causes problems when only part of the
pipeline is shut down.

https://bugzilla.gnome.org/show_bug.cgi?id=731567
2014-06-13 09:19:49 +01:00
Thiago Santos
3202938369 videoscale: vs_image: strides are a gsize
The strides that are set from the GstVideoInfo structs are
a gsize. Using an int can cause overflows when dealing with large
enough images

https://bugzilla.gnome.org/show_bug.cgi?id=731195
2014-06-09 23:38:39 -03:00
Sebastian Dröge
1f41a1606a uridecodebin: Also catch CODEC_NOT_FOUND errors and delay them until all decodebins are done 2014-06-05 15:35:31 +02:00
Sebastian Dröge
0f43e801f2 uridecodebin: Ignore missing-plugin messages unless all decodebins post one
When playing RTSP streams there will be one decodebin per stream. If some of
them fail because of a missing plugin we should not fail completely but play
the supported streams at least.

https://bugzilla.gnome.org/show_bug.cgi?id=730868
2014-06-04 17:00:43 +02:00
Sebastian Dröge
393f090197 decodebin: Do async-done on expose errors too 2014-06-04 17:00:43 +02:00
Thibault Saunier
42ecafec0c streamsplitter: Keep still meaningfull pending events on FLUSH_STOP
Only EOS and segment should be deleted in that case.

https://bugzilla.gnome.org/show_bug.cgi?id=709868
2014-06-03 13:03:18 +02:00
Thiago Santos
783195ccef decodebin: aggregate buffering messages
Aggregate buffering messages to only post the lower value
to avoid setting pipeline to playing while any multiqueue
is still buffering.

There are 3 scenarios where the entries should be removed from
the list:

1) When decodebin is set to READY
2) When an element posts a 100% buffering (already implemented)
3) When a multiqueue is removed from decodebin.

For item 3 we don't need to handle it because this should only
happen when either 1 is hapenning or when it is playing a
chained file, for which number 2 should have happened for the
previous stream to finish

https://bugzilla.gnome.org/show_bug.cgi?id=726423
2014-05-29 18:59:30 -03:00
Sebastian Dröge
0760fe8625 playsink: Always take the playsink lock when adding or removing pad probes
Otherwise we might end up inside the callback without having stored
the probe id... then try to remove that probe (not!) from the callback
and wait forever for the pad to unblock.
2014-05-20 09:51:07 +02:00
Wim Taymans
0e8b47443e uridecodebin: use downloadbuffer for download buffering
Use the new downloadbuffer element to implement the download buffering
feature

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680183
2014-05-08 17:12:54 +02:00
Sebastian Dröge
68f5350c66 Release 1.3.1 2014-05-03 17:50:10 +02:00
Sebastian Dröge
0d87f8fdb2 playbin: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:11 +02:00
Sebastian Dröge
4d062b230a playsink: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Sebastian Dröge
67289fd184 playsinkconvertbin: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Sebastian Dröge
ab0e37c320 subtitleoverlay: Don't block on non-serialized events
https://bugzilla.gnome.org/show_bug.cgi?id=729321
2014-05-01 13:18:10 +02:00
Luis de Bethencourt
954db90918 videotestsrc: fix undefined behaviour of left-shift
With a small type for the color values being left-shifted, the result is
undefined and it could potentially overflow.

https://bugzilla.gnome.org/show_bug.cgi?id=729195
2014-04-29 10:59:32 -04:00
Tim-Philipp Müller
6eb38f9b3e giobasesink: we mustn't change the format of a query response
Not even in the DEFAULT case. That's bad 0.10 behaviour, no caller
is ever going to check the format of the response.
2014-04-27 00:49:01 +01:00
Tim-Philipp Müller
184fe464da playbin: add nick for soft colorbalance play flag to fix gst-inspect
Fix gst-inspect-1.0 playbin criticals when printing the
flags, which was caused by a missing nick name for one
of the flags.
2014-04-27 00:26:14 +01:00
Tim-Philipp Müller
bcb8068e27 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 23:28:57 +01:00
Sebastian Dröge
e8d176c20c giobasesink: Implement handling of the SEEKING query 2014-04-25 17:33:33 +02:00
Sebastian Dröge
2ed8f2e503 audioresample: Don't left-shift into the sign bit, instead use unsigned integers 2014-04-22 18:28:10 +02:00
Sebastian Dröge
122446476f audioresample: Fix up indention 2014-04-15 19:31:28 +02:00
Sebastian Dröge
5826f79980 audioresample: Fix out of bounds memory accesses 2014-04-15 19:31:28 +02:00
Vincent Penquerc'h
ba8220a9fd videotestsrc: bail out on unsupported caps
This avoids using uninitialized data (and properly rejects caps).

Coverity 1139898
2014-04-10 15:51:05 +01:00
Vincent Penquerc'h
577ec29245 typefind: remove pointless checks for data being NULL
It was already checked in an early out, and as it's only
incremented for at most the size of the passed buffer, it
can only become NULL in an address wraparound.

While there, don't cast away const on a pointer.

Coverity 1139845
2014-04-10 15:16:03 +01:00
Vincent Penquerc'h
9e99a1ca41 decodebin: consider "no demuxer" case to not have dynamic pads
This fixes a possible NULL dereference.

Coverity 1195146
2014-04-10 13:51:18 +01:00
Vincent Penquerc'h
ea176f3865 encodebin: guard against gst_pad_get_peer returning NULL
If it does, the pad may be leaked if it's a request pad, though.

Coverity 1139799
2014-04-10 13:28:30 +01:00
Vincent Penquerc'h
1afa3040b8 encodebin: guard against pathological NULL dereference
Coverity 1139798
2014-04-10 13:26:42 +01:00
Vincent Penquerc'h
f588d14cdc audioresample: reject 0 denominator when creating resampler
Coverity 1195140, 1195139, 1195138
2014-04-10 12:35:03 +01:00
Sebastian Dröge
2c2e286c38 decodebin: In adaptive streaming mode, only have a fixed buffer limit for the non-buffering multiqueue 2014-04-09 16:06:06 +02:00
Mathieu Duponchelle
6954d2167c adder: rework the logic to check if eos has to be sent.
Checking the size available was incorrect, and the infos
for per-pad EOS are available.

Same logic as audiomixer.

fixes: https://bugzilla.gnome.org/show_bug.cgi?id=727025
2014-04-08 13:48:27 +02:00
Jan Schmidt
968e28a818 subtitleoverlay: Consider all caps for overlays, not just the first.
Check all supported caps on the overlay video pad, not just the
first of (possibly) many.
2014-04-06 22:28:27 +10:00
Jan Schmidt
98482c3a0e playbin: Drop reference to any source element in NULL state
Drop the reference instead of waiting for either finalize(), or
for a new source when reused. Everyone else already forgot about
the old source.
2014-04-04 02:15:53 +11:00
Arun Raghavan
f4cab18ec1 playback: Add video-/audio-filter properties
This provides an audio-filter and video-filter property to allow
applications to set filter elements/bins. The idea is that these will
e
applied if possible -- for non-raw sinks, the filters will be skipped.

If the application wishes to force the application of the filters, this
can be done by setting the new flag introduced on playsink -
GST_PLAY_FLAG_FORCE_FILTERS.

https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 18:38:29 +01:00
Sebastian Dröge
1bda077374 Revert "playback: Add video-/audio-filter properties"
This reverts commit fb8fdedb4f.
2014-03-16 18:38:25 +01:00
Arun Raghavan
fb8fdedb4f playback: Add video-/audio-filter properties
This provides an audio-filter and video-filter property to allow
applications to set filter elements/bins. The idea is that these will be
applied if possible -- for non-raw sinks, the filters will be skipped.

If the application wishes to force the application of the filters, this
can be done by setting the new flag introduced on playsink -
GST_PLAY_FLAG_FORCE_FILTERS.

https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 18:35:57 +01:00
Arun Raghavan
bfb78cee42 playsink: Fix documentation for what the audio chain looks like
https://bugzilla.gnome.org/show_bug.cgi?id=679031
2014-03-16 11:02:43 +01:00
Stefan Sauer
6cc7204f95 adder: set a group-id on the stream-start event
Set a default group-id to fix a warning printed by the sink.
2014-03-11 22:30:28 +01:00
Sebastian Dröge
5e364c1d7b decodebin: Buffer up to 5 seconds in multiqueue buffering mode
2 seconds might be too small for some container formats, e.g.
MPEGTS with some video codec and AAC/ADTS audio with 700ms
long buffers. The video branch of multiqueue can run full while
the audio branch is completely empty, especially because there
are usually more queues downstream on the audio branch.
2014-03-07 17:09:24 +01:00
Sebastian Dröge
539eaf73e5 decodebin: Keep the number of buffers after an adaptive streaming demuxer lower
Usually these buffers are multiple seconds large, and having a maximum
of 5 buffers in the multiqueue there can use a lot of memory. Lower
this to 2 for adaptive streaming demuxers.
2014-03-06 22:45:30 +01:00
Sebastian Dröge
274b4eb870 decodebin: Simplify adaptive streaming demuxer code a bit 2014-03-06 22:45:30 +01:00
Tim-Philipp Müller
61fa4c7bb2 typefindfunctions: lower H.263 typefinder max probability
The typefinder returns LIKELY for as little as one possible
sync and no bad sync (not even taking into account how much
data was looked at for that). It's generally just not fit
for purpose, so should just not return anything like LIKELY
at all ever, even more so since it only recognises one out
of ten H263 files, and likes to mis-detect mp3s as H263.

https://bugzilla.gnome.org/show_bug.cgi?id=700770
https://bugzilla.gnome.org/show_bug.cgi?id=725644
2014-03-05 00:41:20 +00:00
Matthieu Bouron
45dfceacdb playbin: improve autoplug_query_caps return
Makes autoplug_query_caps return
downstream_caps + intersect_first(filter_caps, element_caps)

https://bugzilla.gnome.org/show_bug.cgi?id=724828
2014-02-27 21:23:12 +01:00
Matthieu Bouron
5c1167a2c7 playsinkconvertbin: improve gst_play_sink_convert_bin_getcaps return
If we have the peer caps and a caps filter, return peer_caps +
intersect_first (filter, converter_caps) instead of
intersect_first (filter, peer_caps + converter_caps) and preservers
downstream caps preference order.

https://bugzilla.gnome.org/show_bug.cgi?id=724893
2014-02-26 09:35:04 +01:00
Sebastian Dröge
2df1e56bb7 decodebin: If we have a demuxer without dynamic srcpads, just assume no-more-pads
Otherwise we will wait until the multiqueue after the demuxer will
overrun, which is clearly not needed then.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
f149c27a61 decodebin: Also make sure to not duplicate an element factory after a group
If we are using an adaptive stream demuxer, which outputs a non-container
stream, we are putting another multiqueue after the *parser* following
the adaptive stream demuxer. We do not want to add another instance of
the same parser right after this multiqueue.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
41117606dd decodebin: During pre-rolling always use the auto-preroll limits on multiqueues
Even if we're buffering in the multiqueues.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
2d2aa02b77 decodebin: Pass through the seekability information when setting multiqueue limits 2014-02-23 00:10:01 +01:00
Sebastian Dröge
db771185ed decodebin: During exposing of pads don't set the multiqueue limits multiple times to different values
Instead just set them once in the very end to the correct values.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
c4caeb73ce decodebin: Only enable multiqueue buffering once we're pre-rolled
Otherwise we will emit buffering messages not just from the last
multiqueue but also from previous multiqueues... confusing the
application with different percentages during pre-rolling.
2014-02-23 00:10:01 +01:00
Sebastian Dröge
4f32010916 decodebin: Make sure that we always have a second multiqueue for adaptive streaming demuxers
For adaptive streaming demuxer we insert a multiqueue after
this demuxer. This multiqueue will get one fragment per buffer.
Now for the case where we have a container stream inside these
buffers, another demuxer will be plugged and after this second
demuxer there will be a second multiqueue. This second multiqueue
will get smaller buffers and will be the one emitting buffering
messages.
If we don't have a container stream inside the fragment buffers,
we'll insert a multiqueue below right after the next element after
the adaptive streaming demuxer. This is going to be a parser or
decoder, and will output smaller buffers.
2014-02-23 00:10:00 +01:00
Sebastian Dröge
ad51b38b7c uridecodebin: Always use buffering in multiqueue for adaptive streams 2014-02-23 00:10:00 +01:00
Sebastian Dröge
a2837a22a5 uridecodebin: Only add a queue2 for buffering for non-adaptive streaming streams 2014-02-23 00:10:00 +01:00
Thiago Santos
89c9e23bfe uridecodebin: pass on the buffering property for adaptive streams
Adaptive streams should download its data inside the demuxer, so
we want to use multiqueue's buffering messages to control the
pipeline flow and avoid losing sync if download rates are low;

https://bugzilla.gnome.org/show_bug.cgi?id=707636
2014-02-23 00:10:00 +01:00
Sebastian Dröge
a5918b0ab5 playbin: Keep inputselector around until we release its pads
Otherwise there's an interesting race condition when we destroy
the inputselector (actually it will be destroyed later when its state
change message gets destroyed) and afterwards release its sinkpad.

This is the code path when the last channel is removed from the
input selector.

Gave this warning sometimes, for chained oggs or whenever else
we change decode groups:
GStreamer-CRITICAL **: Padname '':sink_0 does not belong to element inputselector0 when removing
2014-02-18 15:06:25 +01:00
Tim-Philipp Müller
6c6619a669 audioconvert: never do mixing for 1->1 channel conversions
MONO and NONE position are the same, for example, but in
general there isn't much to do here for such a conversion.

Fixes problem in audioconvert, which would end up using
a mixmatrix when converting between different mono format
because it thinks MONO positioning is different from
unpositioned channels, which is not the case in this
special case. The mixmatrix would end up being 0.0 so
audioconvert would convert to silence samples.

https://bugzilla.gnome.org/show_bug.cgi?id=724509
2014-02-18 10:48:07 +00:00
Sebastian Dröge
4dd30bbd16 playsink: Only remove the complete text chain if the text pad goes away
If the text pads does not go away we just set the overlay to silent, which
allows us to immediately re-enable subs later again. However before this
change we also released the streamsynchronizer text pads, which deadlocked
because there was still dataflow going on. Just do this only if we remove
the complete chain.

https://bugzilla.gnome.org/show_bug.cgi?id=683504
2014-02-16 15:35:31 +01:00
Sebastian Dröge
2ddc07e93e uridecodebin: Don't leak pad references 2014-02-12 17:34:32 +01:00
Sebastian Dröge
a02678057e playbin: First try to get the pad's current caps, then query caps
The caps query might give us ANY caps while the pad has fixed caps
configured currently.
2014-02-11 16:36:20 +01:00
Sebastian Dröge
57295753d5 playbin: Fix memory leak in autoplugging code
We should not leak element factories ideally.
2014-02-10 16:33:50 +01:00
Sebastian Dröge
c91a4af9ab subtitleoverlay: Remove unused function 2014-02-09 23:17:03 +01:00
Julien Isorce
c9b493b853 videotestsrc: ensure having caps when setting the buffer pool config
It happens if downstream does not propose a buffer pool.
GST_DEBUG=2 gst-launch-1.0 videotestsrc ! fakesink

https://bugzilla.gnome.org/show_bug.cgi?id=723271
2014-01-31 14:09:03 +00:00
Thiago Santos
2fbc04e7bc streamsplitter: push pending events before eos
Push any pending events downstream before pushing eos
2014-01-29 13:58:07 -03:00
Alessandro Decina
6a699b6c40 decodebin: make it possible to register multiple handlers for autoplug-select
Change the way autoplug-select is accumulated so that it's possible to have
multiple handlers. The handlers keep getting called as long as they keep
returning GST_AUTOPLUG_SELECT_TRY.

One practical example of when this is needed is when hooking into playbin's
uridecodebin, which is perhaps not very elegant but the only way to influence
which streams playbin autoplugs/exposes.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=723096
2014-01-28 13:45:07 +11:00
Sjoerd Simons
43237ad0e2 uridecodebin: Drop hardcoded list of media suitable for download buffering
Discussion on IRC indicated that the main reason for this list was to
prevent demuxers that can trigger a lot of seeking from using
progressive buffering using queue2 (which due to being seekable triggers
that behaviour).

However given that upstream can indicate seeks are possible but should
be avoided via a scheduling query, this extra whitelisting shouldn't be
necessary for well-behaved demuxers.

https://bugzilla.gnome.org/show_bug.cgi?id=704933
2014-01-24 22:34:51 +01:00
Wim Taymans
4c8e211e57 videoconvert: tweak the scoring algorithm
Make a little table of conversions and manually score them. Use this
info to define better weights for the scoring algorithm.
give separate scores for doing changes and the impact of the change,
This allows us to avoid conversion when we can but still allow fairly
lossless changes.
The old code did not penalize GRAY conversions, PAL conversions were
punished too low and depth conversions too high.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=722656
2014-01-24 12:19:43 +01:00
Sebastian Dröge
4e3d101aa8 audioresample: It's HAVE_EMMINTRIN_H, not HAVE_XMMINTRIN_H for SSE2 2014-01-20 16:11:04 +01:00
Antoine Jacoutot
daa194b71e audioresample: Fix build on x86 if emmintrin.h is available but can't be used
On i386, EMMINTRIN is defined but not usable without SSE so check for
__SSE__ and __SSE2__ as well.

https://bugzilla.gnome.org/show_bug.cgi?id=670690
2014-01-20 16:08:41 +01:00
Wonchul Lee
c2746d753e playbin: Remove unnecessary assignment
Remove duplicated assignment

https://bugzilla.gnome.org/show_bug.cgi?id=722491
2014-01-18 13:33:57 +01:00
Sebastian Dröge
4f8f5918be playbin: Insert decoders without GstAVElement information between the other decoders
Otherwise they would be preferred over all decoders independent
of their ranks.

https://bugzilla.gnome.org/show_bug.cgi?id=722316
2014-01-18 13:33:57 +01:00
Sebastian Dröge
6b46019abf playbin: Only put parsers and sinks first, not all non-decoders
https://bugzilla.gnome.org/show_bug.cgi?id=722316
2014-01-18 13:33:57 +01:00
Wim Taymans
5df274f824 streamsplitter: handle ACCEPT_CAPS query correctly
We can accept a caps when one of the downstream peers can accept the
caps. This is not the same as checking a subset of the getcaps
result because parsers might accept broader caps than what their getcaps
function returns (See https://bugzilla.gnome.org/show_bug.cgi?id=677401).

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=722330
2014-01-16 16:32:34 +01:00
Wim Taymans
1fa70ac02d videoconvert: don't interpolate chroma in I420 -> RGB
Don't try to interpolate the chroma samples, the used algorithm only
works for horizontal cositing. Let's switch to a faster and safer
version until we handle chroma siting correctly in the fastpaths.
2014-01-13 17:24:01 +01:00
Vincent Penquerc'h
0d66d05c98 videotestsrc: fix unit test breaking on duration query
The new switch caused breaks to not break of the main switch
anymore, causing fall through.
2014-01-10 14:24:12 +00:00
Sebastian Dröge
b21a67f99e videoconvert: Update disted orc files once again 2014-01-10 15:06:23 +01:00
Vincent Penquerc'h
1185fbd29a videotestsrc: do not set TIME duration when asked for another format
This fixes asserts in pipelines such as:

gst-launch-1.0 videotestsrc num-buffers=1000 ! x264enc ! h264parse ! \
   matroskamux name=mux ! filesink location=test.mkv
2014-01-10 09:56:34 +00:00
Sebastian Dröge
4ff4c1c10a videoconvert: Update disted orc files 2014-01-10 09:21:30 +01:00
Wim Taymans
14b5999bca videoconvert: rework YUV->RGB fastpaths
Rework the orc code to be around 10% faster and support arbitrary matrices.
Pass the matrix parameters to the YUV->RGB functions to make them work
for all matrices. This enables more and faster fastpath conversions.

See https://bugzilla.gnome.org/show_bug.cgi?id=721701
2014-01-09 18:19:59 +01:00
Wim Taymans
5ca04cb798 videoconvert: fix I420 to BGRA fast-path some more
Calculate alpha value differently so that we can avoid running out
of registers.
2014-01-09 18:08:41 +01:00
Wim Taymans
38e1541466 videoconvert: remove unused code 2014-01-08 16:20:12 +01:00
Stefan Sauer
86e6f10781 typefind: add support of BWF RF64 a 64bit wav variant
Detect and describe the RF64 Broadcast Wave Format.
Fixes #519220
2014-01-05 23:35:52 +01:00
Sebastian Dröge
eff7866dd0 videotestsrc: Always set pixel-aspect-ratio and interlace-mode in the fixed caps
Otherwise our caps will not be compatible with elements that require a
1/1 pixel-aspect-ratio or progressive video.

https://bugzilla.gnome.org/show_bug.cgi?id=721103
2013-12-30 19:48:29 +01:00