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Author SHA1 Message Date
Sebastian Dröge
a6be04a73a playbin2: Add flag for enabling/disabling automatic deinterlacing 2010-04-29 18:21:21 +02:00
Sebastian Dröge
1a9c07e5ba playbin: Use g_once_init_{enter,leave} instead of GOnce for enum/flag registration 2010-04-29 18:21:21 +02:00
Sebastian Dröge
bd64568bf4 ffmpegcolorspace: Use GST_BOILERPLATE and use GstVideoFilter as base class 
This gives automatic QoS handling.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
6c9ead7030 playsink: Correctly reconfigure the video chain when switching from a subtitle to a non-subtitle file 
Fixes bug #616422.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
cc8a5bdcd3 playbin2: If a text sink is provided, let subtitle parsing be done by decodebin2 if required 
This way subtitle sinks only get buffers in the format that they
understand, i.e. raw parsed text in most cases.

Fixes bug #614942.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge
5cfd799076 playbin2: Set subtitle encoding on the decodebins again 2010-04-29 18:21:21 +02:00
Sebastian Dröge
838d76dc4b videoscale: Some random cleanup 2010-04-29 18:21:21 +02:00
Sebastian Dröge
43b370358d videoscale: Add support for Y444, Y42B and Y41B 2010-04-29 18:21:21 +02:00
Sebastian Dröge
2fb31ad43c videoscale: Reorder template caps by the amount of information contained in the color formats 2010-04-29 18:21:21 +02:00
Joshua M. Doe
8dfa792bc9 videorate: add support for video/x-raw-gray 2010-04-29 18:21:21 +02:00
Sebastian Dröge
b5853bf8ba ffmpegcolorspace: Fix Y41B->Y444 conversion 
...which is the intermediate conversion for conversion to all
other formats.

Fixes bug #616545.
 2010-04-22 20:58:29 +02:00
Sebastian Dröge
0a8b8ceda0 audiorate: Don't leak the input buffer in error cases 
Fixes bug #615572.
 2010-04-16 20:51:48 +02:00
Tim-Philipp Müller
b5f0b7c221 build: use LDADD instead of LDFLAGS to specify libs to link to when building executables 
Use foo_LDADD instead of foo_LDFLAGS to specify the libraries to link to.
This should make sure arguments are passed to the linker in the right
order, and makes LDFLAGS usable again.

Based on initial patch by Brian Cameron <brian.cameron@oracle.com>

Fixes #615697.
 2010-04-14 14:08:15 +01:00
Tim-Philipp Müller
555a3a5d14 typefinding: add channels and rate to ADTS caps if we can 2010-04-12 15:04:31 +01:00
Arun Raghavan
43a04483d9 typefinding: add AAC level to ADTS caps 
This adds code to calculate the level for a given AAC stream and export
it in the stream caps. For AAC LC streams, the level is calculated
according to the definition under the AAC Profile. For other streams,
the definition under the Main Profile is used.

HE-AAC support is still to be done, and is dependent on detecting the
presence of SBR and PS in the stream.

Level is added as a field of type string because that's the way it's
done in H.264 caps as well. There are only a few possible levels, so
not using a numerical type is not too painful in this case, and
consistency is nice.

Fixes #613589.
 2010-04-12 15:04:31 +01:00
Arun Raghavan
34dcb8458e typefinding: add AAC profile to ADTS caps 
This looks at the AAC profile for ADTS streams and adds the profile as a
string in the corresponding caps.

Profile is the actual profile, base-profile denotes the minimum codec
requirements to decode this stream. In this case they're always the
same, but they may differ e.g. in case of certain HE-AAC streams that
can be partially decoded by LC decoders (with loss of quality of course)
if no suitable HE-AAC decoder is available.

Fixes #612312.
 2010-04-12 15:04:23 +01:00
Stefan Kost
57cc1150a9 adder: add support for negative playback rates 
Decrement sample counter when playing backwards. Set proper segment when playing
backwards (0..cur instead or cur..-1). Add more logging and fix a format string.
 2010-04-11 23:23:39 +03:00
Tim-Philipp Müller
62b1764552 playback, ogg: dist new gstplayback.h and gstogg.h 2010-04-09 09:26:08 +01:00
Thomas Green
57b64c001a playbin: Only unref the volume element on dispose and when a new audio sink is set 
Unreffing it whenever the sinks are removed will make the volume
element unavailable after a playbin reuse because it is only
recreated if the audio sink has changed.

Fixes bug #614288.
 2010-04-09 08:23:33 +02:00
Stefan Kost
45b39fcfc1 audiotestsrc: swap timestamps in forward and reverse mode. 
In reverse mode we want use the next next timestamp (and not the other way
around). Fixes the tests again. Also readd a log line that was dropped with
previous commit.
 2010-04-03 22:52:01 +03:00
Stefan Kost
718edb5c14 audiotestsrc: implement reverse playback 
Support playback at negative rates. When having a GstController assigned, the
element will produce time dependend output.
 2010-04-02 21:04:37 +03:00
Edward Hervey
8db7eb4037 gstplaysink: Remove unused variable. 
The value of klass is never used
 2010-04-01 13:55:15 +02:00
Edward Hervey
a58183459f decodebin2: Removing dead assignment. 
The value of group is overwritten a few lines below before being used.
 2010-04-01 13:53:37 +02:00
Robert Swain
6515b43e40 playsink: Fix aduio_raw_sink typo 2010-03-30 15:10:42 +02:00
Tim-Philipp Müller
e1f38a685b build: build plugin and example directories in parallel if make -jN is used 
We know our plugins and examples are independent of each other, so may
just as well build them in parallel. Makes the output a bit messy, but
that shouldn't be a problem and can easily be avoided with make -j1.
 2010-03-29 00:26:59 +01:00
Wim Taymans
133f804d2d uridecodebin: we can handle avi in download mode too 
Add avi to the whitelisted types that can be used for download buffering.
 2010-03-26 18:24:58 +01:00
Sebastian Dröge
08589317f8 videotestsrc: Only set color-matrix and chroma-site for relevant formats 
The color-matrix only makes sense for colorful formats, i.e. not Y800
and the chroma-site only for non-4:4:4(:4) formats.
 2010-03-19 16:43:14 +01:00
Tim-Philipp Müller
58a92964c6 build: Makefile.am fixes 
Mostly just add missing $(GST_BASE_CFLAGS), but also fix up order
of flags (see docs/random/moving-plugins).
 2010-03-19 01:00:36 +00:00
Sebastian Dröge
bbdc60fbcb videoscale: Use correct boundary checks for YUY2/UYVY 
Fixes bug #613093.
 2010-03-17 16:47:31 +01:00
Sebastian Dröge
5f10a8a9b5 volume: Remove useless cast 
It's not necessary anymore after latest core change to GstValueArray.
 2010-03-17 15:41:45 +01:00
Benjamin Otte
253d9acbcd Fix for -Wold-style-definition 
I didn't add the flag to configure because libvisual ships headers that
trigger this warning.
 2010-03-17 12:09:25 +01:00
Benjamin Otte
1471df894a Add -Wformat-nonliteral -Wformat-security 
And fix the resulting compile failures.

I'm sorry about the patch necessary to gstclockoverlay.h but after
talking to Tim we decided we can live with it.
 2010-03-17 12:09:25 +01:00
Benjamin Otte
3bd4aa26ff Add -Wwrite-strings to configure 
Fixes for the code included
 2010-03-16 17:41:51 +01:00
Benjamin Otte
5e21fa5e0e gst_element_class_set_details => gst_element_class_set_details_simple 
Also change my email from the old university one to the current one.
 2010-03-16 17:41:50 +01:00
David Hoyt
cfa8de336c typefind: use g_ascii_strncasecmp() instead of strncasecmp() 
g_ascii_strncasecmp() is more portable and likely more robust as
well (with random binary data as input).

Fixes #612845.
 2010-03-15 18:45:13 +00:00
Tim-Philipp Müller
0ed09fef0d videotestsrc: use C comments instead of C++-style comments 2010-03-15 13:40:47 +00:00
Tim-Philipp Müller
8ff8195108 videotestsrc: use g_value_set_static_string() for string constants 2010-03-15 13:40:47 +00:00
Sebastian Dröge
bd2277d214 playsink: Avoid g_object_set() on NULL if a text sink is used 
Fixes bug #611702.
 2010-03-15 14:26:28 +01:00
Sebastian Dröge
a6ffa3fbb5 subparse: Correctly escape brackets in DKS regex 
Fixes bug #612783.
 2010-03-15 14:10:09 +01:00
David Schleef
84ed474e6a videotestsrc: add chroma-zone-plate pattern 
pattern=chroma-zone-plate is pattern similar to zone-plate,
but in the chroma channels instead of luma.
 2010-03-15 01:35:15 -07:00
David Schleef
ac9b69a088 videotestsrc: add chroma-site to caps 2010-03-15 01:33:36 -07:00
David Schleef
c1974322ea videotestsrc: Add color-matrix to template caps 2010-03-14 16:18:34 -07:00
Sebastian Dröge
944d6b1786 volume: Revert rounding behaviour changes when using controlled volume properties 
Now the controlled and non-controlled code paths are all having
exactly the same rounding behaviour and the unit tests pass again.
 2010-03-12 15:49:17 +01:00
Sebastian Dröge
baf2fc1c58 volume: Only allocate a mute value array if a control source exists for the mute property 2010-03-12 15:49:17 +01:00
Benjamin Otte
3a7d632a59 Add -Wredundant-decls to warning flags 
... and fix all the warnings that flag throws.
 2010-03-11 15:38:18 +01:00
Benjamin Otte
43b1683421 Add -Wmissing-declarations -Wmissing-prototypes to warning flags 
Includes all the fixes necessary to make stuff compile again.
 2010-03-11 13:50:31 +01:00
Mark Nauwelaerts
0f6cf41947 playsink: provide correct error message if configured audio/video sink fails 2010-03-10 14:37:05 +01:00
David Schleef
173b0758dc videotestsrc: Add color-matrix to caps 2010-03-09 13:11:38 -08:00
Sebastian Dröge
71ca26fc7f playsink: Don't fail if there are subtitles and audio but no video 
Change playbin2 to not error out if there are subtitles and audio
but no video. If visualizations are enabled the subtitles are rendered on top
of the visualization stream, otherwise the subtitles are not linked at all and
only the audio is played (and a warning message is posted).

If there are only subtitles but neither audio nor video an error message is
still posted.

Fixes bug #610866.
 2010-03-09 21:01:38 +00:00
Sebastian Dröge
5d0957525a volume: If a controller is used, use sample accurate property values 
Fixes bug #609801.
 2010-03-09 20:58:38 +00:00
Josep Torra Valles
25fc69e6aa playsink: avoid g_object_set() on NULL pointers 
There may not be an overlay element if a text-sink is set.

Fixes #611702.
 2010-03-03 20:15:44 +00:00
Thiago Santos
616f130d05 videorate: Improve upstream negotiation 
Put peer pad caps preferred framerates first, indicating
they are videorate's first choices, removing an unnecessary
conversion.

Fixes #608025
 2010-02-22 17:03:07 -03:00
Sebastian Dröge
ff21fe1d25 playbin2, playsink, subtitleoverlay: Set subtitle encoding properly 
For this add subtitle encoding properties to playsink and subtitleoverlay
and update the values in the containing elements.

Also update the font description in textoverlay or the used renderer
element if it is changed during playback.

Fixes bug #610310.
 2010-02-22 20:47:34 +01:00
Sebastian Dröge
9fa9834535 playsink: Ghost the video sinkpad if a text sinkpad is available 
Only don't ghost it if no visualizations are need and if
no text is needed and no textchain was created yet.

Fixes bug #610379.
 2010-02-19 17:44:18 +01:00
David Schleef
8cf4f48892 tcp(client/server)src: Fix handling of closed sockets 
The peer closing the socket should cause an EOS, instead of
silently doing nothing.  This changes the behavior to be
more like fdsrc.  Fixes: #610386
 2010-02-18 11:44:59 -08:00
Tim-Philipp Müller
3be20d7a5e uridecodebin: use same message string for missing elements as in playbin 
Use the same translated message string for missing core elements as
playbin uses, which is a bit nicer and also indicates that there is
something wrong with the user's GStreamer installation (which arguably
is the case if elements like typefind or queue2 are missing).
 2010-02-16 10:09:54 +00:00
Kaj-Michael Lang
0230f7ed9e typefind: Handle stm module format 
Fixes #609314.
 2010-02-15 12:50:45 +00:00
Sebastian Dröge
09f972bdba playbin2: Post a missing element message and an error message if no uridecodebin can be found 2010-02-15 08:48:58 +01:00
Sebastian Dröge
dbf632f3fb playsink: Post missing element messages if a core plugin is missing 
And post a warning in cases where we can still continue to work
or an error when the missing element is fatal.
 2010-02-15 08:46:26 +01:00
Sebastian Dröge
cdf53e5e86 decodebin2: First post a missing-plugin message, then emit the unkown-type signal 
This makes sure that there *always* is a missing plugin message in the bus
before any errors or warning messages.
 2010-02-15 08:26:05 +01:00
Sebastian Dröge
9677ca5037 uridecodebin: Missing decoder errors should be STREAM CODEC_NOT_FOUND 
and not CORE MISSING_PLUGIN.
 2010-02-15 08:20:41 +01:00
Sebastian Dröge
ecffd51751 playbin2: Free the subtitle URI 2010-02-15 08:18:06 +01:00
Sebastian Dröge
9716d51755 uridecodebin: Post missing plugin messages if a required element can't be created 
Especially if no suitable URI source can be found.
 2010-02-15 08:06:44 +01:00
Sebastian Dröge
b37de8a63b decodebin2: Set ghostpad targets to NULL when freeing a decode chain 
Otherwise the ghostpad will still be linked to the peer and there
will still be a reference kept, leading to nothing being unlinked
and destroyed until decodebin2 is finalized.

This fixes reuse of decodebin2 if a raw stream is connected to
its sinkpad.
 2010-02-15 01:21:14 +01:00
Sebastian Dröge
2788db62ae volume: Replace this variables by self 2010-02-13 01:08:05 +01:00
Josep Torra Valles
d58f4fcf48 playsink: Reset the sink's state to NULL before unreffing it unless it's the same instance again 
This makes sure that we don't destroy the last reference before the
element gets back to NULL state. Fixes assertion failures if a playbin2
instance is reused but different sinks are automatically chosen because
of different caps.
 2010-02-12 19:43:13 +01:00
Wim Taymans
3ae58733a5 uridecodebin: avoid some typecasts 2010-02-12 12:31:49 +01:00
Sebastian Dröge
8b1e42f272 ffmpegcolorspace: Add conversions from all ARGB formats to AYUV and back 2010-02-12 11:00:08 +01:00
Tim-Philipp Müller
729b6da76a Revert "playbin2: Only allow to set the URIs in states <= READY or from an about-to-finish signal handler" 
This reverts commit 7335ce5d3e.

Support abusing the uri property to configure the next uri to play
outside of the about-to-finish handler for the time being after all.
We also shouldn't use thread private structures for this, since it
should be possible to block the thread that emitted about-to-finish
while the main thread sets the uri property. See #607226.
 2010-02-04 18:32:48 +00:00
Wim Taymans
fd755182b1 uridecodebin: clean up decodebin properties 
When reusing a decodebin2 element, clear the properties we might have changed,
to their default values or else we might end up with old configuration.

Fixes #608484
 2010-02-01 15:00:18 +01:00
Tim-Philipp Müller
16601b09fe playbin2: when no uri is set, post an error message 
When no uri is set, don't just return STATE_CHANGE_FAILURE from the
state change function, but actually post an error message.
 2010-01-30 15:41:32 +00:00
Wim Taymans
b44a5c8dc7 adder: don't hold object lock when calling peer elements 
Do not hold the object lock while we call methods on peer elements as this can
lead to deadlocks.

Fixes #608179
 2010-01-28 17:43:47 +01:00
Edward Hervey
c60f94da58 decodebin2: Don't skip an element when getting the topology 
Fixes #608167
 2010-01-26 17:29:21 +01:00
Julien Moutte
d6108b8fad subtitleoverlay: relax caps template on sink pads 
Allow any caps on sink pad templates as we could do passthrough with non raw
video caps.
 2010-01-25 18:57:52 +01:00
Sebastian Dröge
fcf2668b20 Revert "inputselector: Protect g_object_notify() with the object's mutex" 
This reverts commit a37426c41c, it's
causing deadlocks with playbin2.
 2010-01-25 12:22:17 +01:00
Kipp Cannon
a37426c41c inputselector: Protect g_object_notify() with the object's mutex 
This works around the thread unsafety of g_object_notify()

Fixes bug #607513.
 2010-01-24 20:55:26 +01:00
Sebastian Dröge
1ae783dafc typefindfunctions: Add typefinder for ISO MP4 files 
Fixes bug #607848.
 2010-01-24 20:46:58 +01:00
Tim-Philipp Müller
eef885cf86 typefinding: optimise AC-3 typefinder a bit 
Make AC-3 typefinder use the DataScanCtx stuff so we don't have to
do gst_type_find_peek() in the inner loop all the time. Also return
when we've suggested AC3 caps, instead of continuing with the loop.
 2010-01-23 15:28:02 +00:00
Tim-Philipp Müller
ca7ba91e5b Revert "typefind: Reduce number of calls to gst_type_find_peek." 
This reverts commit c661bfaa99.

This breaks AC-3 typefinding for all cases where the first frame
is at an offset > 0.
 2010-01-23 15:27:49 +00:00
Wim Taymans
12af633942 uridecodebin: handle raw sources about-to-finish signals 
When we are dealing with a source that produces raw audio/video, we don't use a
decodebin2 to decode the data and we thus don't have the drained/about-to-finish
signal emited. To fix this, we add a padprobe on the source pads and emit the
drained signal ourselves. This then makes playbin2 emit the about-to-finish
signal for raw sources such as cdda://

Fixes #607116
 2010-01-22 16:36:46 +01:00
Stefan Kost
8ebb6be803 typefind: include stdio.h for sscanf 2010-01-22 16:15:54 +02:00
Tim-Philipp Müller
2a84cf0941 typefinding: add PNM typefinder 
Add PNM typefinder, so we can remove the one that's in the PNM plugin
in -bad (which btw uses different/wrong media types that don't match
the ones used by gdkpixbufdec) and people don't make fun of us for
loading image decoders when typefinding and playing back audio files.
 2010-01-22 02:09:58 +00:00
Thijs Vermeir
48aa1959c8 ffmpegcolorspace: rename performance category 
rename the performance category to ffmpegcolorspace_performance
as there is already a global GST_CAT_PERFORMANCE in core
 2010-01-21 19:34:33 +01:00
David Schleef
e432c8ebc2 typefind: rewrite h.264 detection 
Make detection simpler: check for NALs, check that they make
sense, and report how certain we are that it's a raw H.264 stream.
Fixes: #583376.
 2010-01-19 13:37:12 -08:00
Tim-Philipp Müller
b0fe1867d4 playsink: re-use iterator callback to avoid code duplication 2010-01-18 10:10:27 +00:00
Tim-Philipp Müller
7216605ffa playsink: when looking for sink properties, make sure they have the right type 
We don't want to end up setting values on elements where the property is of
a different type than we expect. Can't transform the value either, since we
can't really make assumptions about the scale and transform function.

Fixes crashes when using playbin2 with apexsink (#606949).
 2010-01-18 10:10:27 +00:00
Sebastian Dröge
7335ce5d3e playbin2: Only allow to set the URIs in states <= READY or from an about-to-finish signal handler 
Changing the URIs in a state > READY results in unexpected behaviour,
i.e. the new URIs are only used after the current track has finished.

Fixes bug #607226.
 2010-01-18 09:32:42 +01:00
Mark Nauwelaerts
2482a536ac decodebin2: sprinkle some more locking 
... to avoid races and ensure some data structure consistency.

See also #574289.
 2010-01-16 18:48:00 +01:00
Mark Nauwelaerts
45447337ad decodebin2: mind blocked pads when shutting down 
Fix regression in shutdown deadlock handling now that the
target of a ghostpad is blocked instead of ghostpad itself.

See also #574293.
 2010-01-14 18:26:03 +01:00
Sebastian Dröge
3b842bc98b playsink: Fix disabling of subtitles if subtitles were used before 
In this case the video still goes through the text chain and
subtitles are still going in there, in case subtitles are
enabled again. This makes sure that re-enabling subtitles
happens instantly.

Fixes hanging video when disabling subtitles, caused by an
unliked video pad.
 2010-01-14 13:36:23 +01:00
Mark Nauwelaerts
36fee21834 playbin2: fix pad ref leak 2010-01-14 10:46:28 +01:00
Wim Taymans
8d30d92740 typefind: mp4 video is not parsed 2010-01-13 17:36:05 +01:00
Thiago Santos
148d951fbc typefind: Add aac stream-format to caps 
Also add the aac stream-format field on the caps when
detecting it.
 2010-01-13 12:49:20 -03:00
Brijesh Singh
0fe6b6e8ab playsink: Fix handling of the native audio/video flags 
Fixes bug #606687.
 2010-01-13 09:39:54 +01:00
Wim Taymans
22939b074c Merge branch 'master' of ssh://git.freedesktop.org/git/gstreamer/gst-plugins-base 2010-01-05 10:38:41 +01:00
Mark Nauwelaerts
133e1cdb56 audiorate: correctly eat empty and dummy buffers 2009-12-26 19:20:18 +01:00
Wim Taymans
775636e734 adder: be a lot smarter with buffer management 
Detect EOS faster.
Try to reuse one of the input buffer as the output buffer. This usually works
and avoids an allocation and a memcpy.
Be smarter with GAP buffers so that they don't get mixed or cleared at all. Also
try to use a GAP buffer as the output buffer when all input buffers are GAP
buffers.
 2009-12-24 19:56:55 +01:00
Wim Taymans
59ace1b9ee adder: use collectpads clipping function 
Install a clipping function in the collectpads and use the audio clipping helper
function to perform clipping to the segment boundaries.

Fixes #590265
 2009-12-24 16:30:23 +01:00
Wim Taymans
66ae01eced adder: fix juvenile comment 2009-12-24 13:58:52 +01:00
Wim Taymans
15216d23ac decodebin2: fix typo in debug message 2009-12-23 21:24:48 +01:00
Wim Taymans
99e836a340 decodebin2: avoid some type checks 2009-12-23 18:18:03 +01:00
Wim Taymans
3b0fc1e4fb playbin2: avoid leaking selector request pads 2009-12-23 17:08:27 +01:00
Wim Taymans
d4e1ff012d uridecodebin: avoid leaking queue and typefind 
Don't leak the queue and typefind elements that we might link after the
source element.
 2009-12-23 15:46:25 +01:00
Jonathan Matthew
138c851173 uridecodebin: don't name the queue 
There is no reason to name the queue.

Fixes #605219
 2009-12-23 15:43:52 +01:00
Mark Nauwelaerts
93f82f16cd audiorate: add Since marker for the new tolerance property 2009-12-21 18:50:34 +01:00
Wim Taymans
8266d201a0 decodebin2: add some debugging 2009-12-16 11:44:11 +01:00
Mark Nauwelaerts
8b4f6dd43b audiorate: add a tolerance property 
It may not be uncommon for the input timestamps to experience some jitter
around the 'perfect time'.  As such, instead of regularly adding and dropping
samples, optionally allow for some tolerance in a more relaxed approach.

API: GstAudioRate:tolerance
 2009-12-15 19:51:08 +01:00
Mark Nauwelaerts
b5fe63ed79 audiorate: add documentation 2009-12-15 19:50:56 +01:00
Mark Nauwelaerts
60635a9fbc audiorate: use separate header file 2009-12-15 19:49:31 +01:00
Mark Nauwelaerts
4bbde64da6 audiorate: set DISCONT when resyncing (e.g. newsegment) 2009-12-15 19:49:28 +01:00
Mark Nauwelaerts
56d4534554 audiorate: also fill up segments if possible 2009-12-15 19:49:26 +01:00
Mark Nauwelaerts
a11a1858ed audiorate: fix segment handling 
Do not compare a media (buffer) time to a (bogus) running time
(or their offset equivalents).
 2009-12-15 19:49:24 +01:00
Mark Nauwelaerts
529db8b501 audiorate: properly report truncated samples as dropped samples 2009-12-15 19:49:22 +01:00
Wim Taymans
dc91454984 tcpclientsrc: unset flushing state too 
When unlocking, we set the flushing state on the fdset. Implement unlock_stop so
that we can use it to unset the flushing state again.

Fixes #577326
 2009-12-10 17:53:01 +01:00
Wim Taymans
26071d748f playsink: fix video when subtitles disabled 
When we have a source with subtitles but they were disabled with the flags,
still ghostpad the video pad instead of leaving it unlinked.
 2009-12-09 12:11:55 +01:00
Sebastian Dröge
7bf631e448 playbin2: Fix stream-changed message list iteration 
When iterating the list and removing the current element, first
get the next element and then remove the current one and not
the other way around.
 2009-12-08 13:41:28 +01:00
Sebastian Dröge
49fd39c3fd playsink: Some minor cleanup 2009-12-07 09:13:40 +01:00
Sebastian Dröge
930a57db20 playbin2: Reset stream segments on FLUSH_STOP and don't adjust QoS events for non-time segments 2009-12-06 18:06:05 +01:00
Stefan Kost
e6e9e3c589 build: fix build with debug logging disabled. 2009-12-03 23:38:54 +02:00
Stefan Kost
a6cf29fd3d playbin2: don't iterate the factory lists in non-debug mode 
When debugging is disabled, we won't see anything printed anyway.
 2009-12-03 18:08:49 +02:00
David Schleef
ab0c93976d Build fix for MSVC 2009-12-03 00:20:34 -08:00
Stefan Kost
70649da6ce build: add missing includes for sprintf and atoi 2009-12-02 23:27:55 +02:00
Thiago Santos
1acdf3eb78 subparse: Add support for some tags of qttext 
Currently supporting timescale, timestamps, font, size,
textColor, backColor, plain, bold and italic

Fixes #603357
 2009-12-01 17:56:59 -03:00
Thiago Santos
cdcc28c833 subparse: add qttext support 
Adds basic support for qttext subtitles, still lacks markup tags
to make it prettier, but the plain text already works.

Implemented according to:
http://www.apple.com/quicktime/tutorials/texttracks.html
http://www.apple.com/quicktime/tutorials/textdescriptors.html

Fixes #603357
 2009-12-01 14:06:27 -03:00
Thiago Santos
c4b86b37fb subparse: conditionally cleanup sami context 
Only cleanup sami context if we are parsing sami subtitles,
otherwise we might have crashes.
 2009-12-01 13:32:33 -03:00
Thiago Santos
12db385ada subparse: Add missing caps to sink caps template 
Some caps were missing from the sink caps template when
xml was disabled
 2009-12-01 13:32:33 -03:00
Sebastian Dröge
732f3055a3 subtitleoverlay: Fix some pad refcount issues 
Fixes bug #603345.
 2009-11-30 10:22:54 +01:00
Sebastian Dröge
1fe9f49691 ffmpegcolorspace: Prefer transforming alpha formats to alpha formats and the other way around 
Fixes bug #602834 and #350748.
 2009-11-25 16:18:37 +01:00
Sebastian Dröge
1273909419 playbin2: Transform QoS events to be meaningful for upstream elements 
This is necessary because the sinks don't notice the group switches
and the decoders/demuxers have a different running time than the
sinks.

Fixes bug #537050.
 2009-11-23 08:06:02 +01:00
Stefan Kost
3d73a7458a adder: make events succeed, if they succed on atleast one pad 2009-11-19 21:28:23 +02:00
Thiago Santos
0d6195686b decodebin2: error when all streams have no buffers 
In some cases (all buffers dropped by a parser) a decodebin2
chain might receive an EOS before it gets enough data to
expose a decoded pad. In the case that no streams can expose
a pad we should error out instead of hang.

Fixes #542758
 2009-11-19 14:51:33 -03:00
Sebastian Dröge
7e5d6ed441 playbin2: Fix stupid bug introduced in last commit 2009-11-19 12:23:08 +01:00
Sebastian Dröge
d6dd987ffb playbin2: Aggregate the stream-changed message by looking at the seqnum 
Just counting how many messages were sent and how many were received
is not good enough because they might've been duplicated (e.g. by the
visualization audio tee). Comparing the sequence numbers should give
better results in that case.
 2009-11-19 12:12:57 +01:00
Sebastian Dröge
ea40d8e36a playbin2: Ignore async state changes of the uridecodebins 
Otherwise the async state change from READY->PAUSED of the
uridecodebins will take playbin2 from PLAYING->PAUSED again
during gapless group switches.

Fixes bug #602000.
 2009-11-19 12:12:57 +01:00
Thiago Santos
e3e7ba0d1a decodebin2: set to buffer less on no-more-pads 
When a decodebin2 receives no-more-pads of a group it
can set that group's multiqueue buffering thresholds to
'playing' buffering method, avoiding that it buffers
too long and cause problems when using with queue2.
See the associated bug for details.

Fixes #600787
 2009-11-18 15:16:18 -03:00
Sebastian Dröge
af34d2c1f8 playbin2: Don't handle DURATION queries during group switches 
During a group switch return the cached duration of the old group
because the old group still didn't finish playback. If we have no
cached duration return FALSE.

Fixes bug #585969.
 2009-11-18 16:40:32 +01:00
Sebastian Dröge
7e674d8605 playbin2: Post a stream-changed message after activating a group 
This is useful to detect when playbin2 has really switched to the next
group after about-to-finish for example.

Fixes bug #584987.
 2009-11-18 16:40:32 +01:00
Wim Taymans
c4d7dbce1a playsink: make sure we always go to PAUSED async 
Set the need_async_start flag before going to PAUSED so that we always post the
ASYNC_START message, even after reusing playsink.
 2009-11-17 16:39:09 +01:00
Wim Taymans
65773b58dd playsink: make sure we remain a sink 
When we remove our elements, we could lose our sink flag. Make sure we remain a
sink by setting the flag again after removing elements.
 2009-11-17 16:37:57 +01:00
Stefan Kost
bbb531619c audioconvert: remove unused array 2009-11-16 22:51:17 +02:00
Sebastian Dröge
7a7950f969 subparse: Use new double->fraction transformation function from core 2009-11-16 09:59:02 +01:00
Sebastian Dröge
3b4fd71270 playbin2: Make subtitle error handling more robust and ignore late errors too 
Make sure, to only "simulate" subtitle no-more-pads if it was still
pending and also handle errors in the subtitle pipeline as warnings
after the subtitles prerolled.

Don't set the suburidecodebin to READY after errors, handle_message
will usually be called from the streaming thread and doing that
from there is obviously not a good idea.
 2009-11-14 14:08:40 +01:00
Sebastian Dröge
cdc5fc2c66 subtitleoverlay: Handle errors from subtitle elements as warning and go into passthrough mode 2009-11-14 14:08:40 +01:00
Sebastian Dröge
16dec615cb playbin2: Don't leak the GError and debug string when parsing error messages 2009-11-14 14:08:40 +01:00
Sebastian Dröge
18f5fad785 playbin2: Improve subtitle passthrough in uridecodebin 
Now the caps property isn't set anymore for the subtitle caps
but instead in the autoplug-continue signal it is detected
if the caps belong to a supported subtitle stream.

This makes automatic use of newly installed plugins.
 2009-11-12 13:20:42 +01:00
Sebastian Dröge
7827660dcd subtitleoverlay: Only recreate factory caps if necessary and cache them 2009-11-12 13:20:42 +01:00
Sebastian Dröge
068aecc389 subtitleoverlay: Only update the factory list when the registry has changed 
Also don't free the list every time we go to NULL.
 2009-11-12 13:20:42 +01:00
Sebastian Dröge
6980503927 subtitleoverlay: Use gst_pad_get_caps_reffed() 2009-11-12 13:20:41 +01:00
Sebastian Dröge
b02d9837f7 playbin2/playsink: Use new "silent" property instead of unlinking 
This makes sure that subtitleoverlay still gets segment updates and
everything to pass on downstream. Without this segment problems happen.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
af3d16dbb1 subtitleoverlay: Update segments after pushing the events downstream 
This makes sure that we don't apply segments twice downstream. Also
always send our newsegment events downstream.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
e869b57296 subtitleoverlay: Add silent property to disable subtitles 
This tries to disable subtitles in the overlay or renderer
and if that's not possible it goes into passthrough mode.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
eb2d207811 subtitleoverlay: Set the video framerate on parsers if possible 
Fixes bug #599649.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
528be22031 subparse: Make fps a GstFraction typed property and use it properly 2009-11-12 13:20:41 +01:00
Iago Toral
b2c65c9efd subparse: Add property for the video framerate 2009-11-12 13:20:41 +01:00
Sebastian Dröge
c5d26b23c7 playbin2: Handle external subtitles better 
First of all, make sure that suburidecodebin never
errors out because of not-linked in case external subtitles
are used but then subtitles are disabled.

And then make sure that external subtitles always start from
the correct position and are not racing until EOS if they
get unselected and selected again.
 2009-11-12 13:20:41 +01:00
Sebastian Dröge
16073d1eb7 playbin2: Flush the subtitles before switching to a new subtitle stream 
This makes sure that all currently shown subtitles disappear
and new ones can be shown as soon as possible.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
e91458f13c playbin2: Set subtitle caps as raw caps for the uridecodebins 
This will make sure that no subparse is ever plugged and subtitleoverlay,
that subpicture streams are handled the same was as subtitles and that
subtitle renderers are used if available.

Fixes bugs #595123, #570753, #591662, #591706.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
ced1b8f897 playbin2/playsink: Remove everything related to subpicture streams 
These will soon be handled the same way as subtitle streams.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
dcc109bd9a playsink: Add a queue before subtitleoverlay 
This will improve playback, and the same thing is done
for subpicture streams too.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
c0828e55b6 playsink: Use subtitleoverlay for subtitles 2009-11-12 13:20:40 +01:00
Sebastian Dröge
92ccb87850 subtitleoverlay: Add new element for generic subtitle overlaying 
This autopluggs the required elements for parsing and rendering
different subtitle formats on a video stream.

Fixes bug #600370.
 2009-11-12 13:20:40 +01:00
Sebastian Dröge
1da5a3f7d3 playback: Update factories list on every access if the registry has changed 
This makes application's simpler because the element doesn't need to
go to NULL first to make use of newly installed plugins.

Fixes bug #601480.
 2009-11-11 14:00:26 +01:00
Sebastian Dröge
ab96265c57 playback: When going from NULL->READY check if the registry has new features 
This makes it possible to use newly installed plugins after going back
to NULL instead of requiring a new instance.

Fixes bug #599266.
 2009-11-10 18:30:46 +01:00
Sebastian Dröge
6723bf429f audioresample: Update speex resampler to latest GIT 2009-11-10 12:22:27 +01:00
Tim-Philipp Müller
23f92ed8cd playsink: assign chain->mute before using it 
Fixes GObject warnings when starting totem.
 2009-11-10 01:06:17 +00:00
Edward Hervey
e34abf228d playback: Fix the order in strcmp that I broke in previous commit. 2009-11-09 19:58:20 +01:00
Edward Hervey
c661bfaa99 typefind: Reduce number of calls to gst_type_find_peek. 
Shaves off a couple percents off typefinding
 2009-11-09 19:18:07 +01:00
Edward Hervey
b9053c5ae8 playback: Avoid expensive API calls in tight loop. 
We know we're dealing with GstPluginFeature.
 2009-11-09 19:18:07 +01:00
Sebastian Dröge
dfd51aa82a inputselector: Remove useless variables and fix a uninitialized variable compiler warnings 2009-11-08 11:27:57 +01:00
Sebastian Dröge
6c15d9e8d4 decodebin2: Add property to disable/enable posting of stream-topology messages 
Most people don't need this messages and generating them is quite
expensive.
 2009-11-06 17:01:04 +01:00
Sebastian Dröge
5798b543df decodebin2: Protect subtitle elements and subtitle encoding by a new mutex 
Using the object lock here can and will lead to deadlocks because
of deep-notifies of property changes: the deep-notify handler will
get the parent of objects, which will take the object lock again.

Fixes bug #600479.
 2009-11-06 15:15:06 +01:00
Sebastian Dröge
f365385458 inputselector: Make sure that running_time->timestamp calculation never becomes negative 2009-11-06 13:14:14 +01:00
Sebastian Dröge
97519751ad uridecodebin: Improve all-raw-caps detection for pads 2009-11-06 12:37:03 +01:00
Sebastian Dröge
27034be461 inputselector: Use the start time (i.e. timestamp) as the last stop 
Using the end time makes it impossible to replace buffers, which is
a big problem for subtitles that could have very long durations.
 2009-11-06 12:11:21 +01:00
Olivier Crête
b5620e1241 gdpdepay: Clear adapter on flush and state change 
Fixes #600469
 2009-11-05 15:42:09 +01:00
Wim Taymans
8b93746b78 inputselector: use _get_caps_reffed() 2009-11-05 13:12:19 +01:00
Stefan Kost
a78c8bf3ed pad: rename new api from _refed to _reffed. 
Due to popular demand rename the new api as we still can.
 2009-11-05 13:00:27 +02:00
Wim Taymans
fcb283b78b playbin2: avoid copying caps 
Use get_caps_refed() when we can.
 2009-11-04 18:57:07 +01:00
Wim Taymans
89f02fb269 decodebin2: use new getcaps function to avoid copies 
Use the gst_pad_get_caps_refed() to avoid some caps copy functions.
 2009-11-04 18:31:09 +01:00
Wim Taymans
eb92aa282f uridecodebin: use faster element_link_pads 
Use the faster gst_element_link_pads because we know for sure the sinkpad name
and we don't need to have the function search for a suitable pad anymore.
 2009-11-04 17:50:11 +01:00
Sebastian Dröge
0672457604 playbin2: Return NOT_LINKED for unselected text pads from a demuxer 
We want to return NOT_LINKED for unselected pads but only for pads
from the normal uridecodebin. This makes sure that subtitle streams
are not raced past audio/video from decodebin2's multiqueue.

For pads from suburidecodebin OK should always be returned, otherwise
it will most likely stop with an error.
 2009-11-04 10:53:27 +01:00
Stefan Kost
f71ed36694 inputselector: also add inline to the proto to fix the build 
Merged from gst-plugins-bad, e1e9be6dbe.
 2009-11-04 08:20:59 +01:00
Sebastian Dröge
dd55311f3b uridecodebin: Initialize caps property with the default raw caps 2009-11-03 13:03:26 +01:00
Sebastian Dröge
0285d77d96 decodebin2: Use static caps for the default raw caps and put them into a separate header 
This way we can use the same default raw caps everywhere.
 2009-11-03 13:03:23 +01:00
Josep Torra Valles
e9d1819fe3 playbin: Make sure to keep a reference on the volume element 
Fixes null pointer dereferences under certain circumstances.

Fixes bug #595401.
 2009-11-02 07:30:54 +01:00
Sebastian Dröge
e72c3029c0 playsink: Reset {mute,volume}-changed flags after setting the volume 
These flags are there to make sure that the volume is set, if there
is no volume element yet.
 2009-10-30 09:24:30 +01:00
Sebastian Dröge
598c937634 playsink: If notify::{volume,mute} is triggered by the volume element, update our internal state 2009-10-30 09:24:03 +01:00
Sebastian Dröge
d85dadc122 playsink: Proxy notify::volume and notify::mute from the volume/mute elements (or sinks) 
Fixes bug #600027.
 2009-10-29 14:30:31 +01:00
Sebastian Dröge
de1db5ccbd playbin2: Proxy notify::volume and notify::mute from the playsink to playbin2 2009-10-29 14:19:09 +01:00
Sebastian Dröge
75d36a0b1e queue2: Remove from gst-plugins-base 
This is now in coreplugins.
 2009-10-29 11:29:46 +01:00
Tim-Philipp Müller
6f4c1ac583 Remove GST_DEBUG_FUNCPTR where they're pointless 
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a sixteenth of a polar bear.
 2009-10-28 00:59:35 +00:00
Wim Taymans
7065c7a02d queue2: add custom acceptcaps function 2009-10-27 15:23:00 +01:00
Wim Taymans
0b00e25b54 decodebin2: implement low/high watermark property 2009-10-27 15:22:22 +01:00
Wim Taymans
7ab778199e uridecodebin: don't use 2 buffering elements 
Only use the multiqueue buffering when we don't have a stream (and thus are
using queue2 to do the buffering already).
 2009-10-24 16:10:00 -04:00
Wim Taymans
660fc111d1 playbin2: add flag to enable decodebin buffering 
Add a flag that enables buffering in decodebin.
 2009-10-24 16:10:00 -04:00
Wim Taymans
f998858192 decodebin2: buffering is implemented now 2009-10-24 16:09:59 -04:00
Wim Taymans
26290f44d6 uridecodebin: buffering is implemented now 2009-10-24 16:09:59 -04:00
Wim Taymans
3d2b3dd268 decodebin2: configure use-buffering on multiqueue 2009-10-24 16:09:59 -04:00
Wim Taymans
d5add83976 uridecodebin: use 0 for max buffer size 2009-10-24 16:09:59 -04:00
Wim Taymans
1fa7f049f1 uridecodebin: set some reasonable defaults 2009-10-24 16:09:59 -04:00
Wim Taymans
3883fac8d8 uridecodebin: set buffering properties on decodebin2 
Propagate the buffering properties on decodebin2 but only if we are not already
doing download buffering.
 2009-10-24 16:09:59 -04:00
Wim Taymans
adba87539f uridecodebin: add use-buffering property 
Add a use-buffering property that will perform buffering on the parsed or
demuxed media.
 2009-10-24 16:07:36 -04:00
Wim Taymans
baecd335b2 decodebin2: refactor queue size configuration. 
Refactor the queue size configuration into a new method.
Use the same queue values for buffering as for preroll.
 2009-10-24 16:07:36 -04:00
Wim Taymans
cffe4d7bd3 decodebin2: move error path down 2009-10-24 16:07:36 -04:00
Wim Taymans
1c982d0dbe decodebin2: implement max queue size properties 2009-10-24 16:07:36 -04:00
Wim Taymans
3fffb0e2dd decodebin2: add properties for buffering 
Add properties that can be used to configure the multiqueue buffers and
buffering methods
 2009-10-24 16:07:36 -04:00
Sebastian Dröge
4de2ab48ea playbin2: Don't destroy the suburidecodebin on errors 
It can still be reused
 2009-10-24 13:08:07 +02:00
Sebastian Dröge
497d0a4793 playbin2: If setting the state of the suburidecodebin fails just warn, don't error out 2009-10-24 13:07:45 +02:00
Sebastian Dröge
cd5475aa6f playbin2: Don't set uridecodebin states to NULL before reusing them 
This makes sure that the internal decodebin2 and everything else can
be reused without reinstantiation.
 2009-10-24 12:54:11 +02:00
Edward Hervey
80b37c614a uridecodebin: Store unused decodebin2 instances for further usage. 
This allows faster re-use of uridecodebin.

https://bugzilla.gnome.org/show_bug.cgi?id=599471
 2009-10-24 11:48:33 +02:00
Thiago Santos
e55bf9bdd8 audiorate: move debug calculation into debug macro 
Remove in_duration and move its calculation to
GST_LOG_OBJECT macro. This way it will only be calculated
if we have debug enabled.
 2009-10-22 09:14:30 -03:00
Thiago Santos
d95b607e23 audiorate: Removing unused variable 
The in_stop variable was never read. Removing it.
 2009-10-22 09:14:30 -03:00
Thiago Santos
44d6ebc48f audiorate: be more accurate on offset math 
Replace gst_util_uint64_scale_int for its rounding version
to improve accuracy and avoid inserting samples where
they aren't needed.

Fixes #499181
 2009-10-22 09:14:29 -03:00
Iago Toral
f63643bd54 subparse: Add support for DKS subtitle format 
Fixes bug #598936.
 2009-10-22 10:02:11 +02:00
Wim Taymans
bdfb4b46d7 inputselector: set output caps before pushing 
Set the output caps on the srcpad before pushing the buffer because else core
will do a rather expensive check to see if we can actually accept those caps on
the srcpad.
 2009-10-21 16:24:29 -04:00
Wim Taymans
5b72f2adf9 inputselector: install an acceptcaps function 
Install a custom acceptcaps function instead of using the default expensive
check. We accept whatever downstream accepts so we pass along the acceptcaps
call to the downstream peer.
 2009-10-21 15:58:11 -04:00
Tim-Philipp Müller
37f8957181 typefind: fix typo in previous mxf typefinder change 2009-10-21 20:36:23 +01:00
Edward Hervey
d48d47e683 typefind: speed up mxf_type_find over 300 times for worst case scenarios 
* memcmp is expensive and was being abused, reduce calling it by checking
  the first byte.
* iterating one byte at at time over 64 kbites introduces a certain overhead,
  therefore we now do it in chunks of 1024 bytes

And I do mean over 300 times. The average instruction call per mxf_type_find
was previously 785685 and it's now down to 2458 :)
 2009-10-21 21:04:45 +02:00
Wim Taymans
c489fb01ca decodebin2: avoid type checks 2009-10-20 17:14:40 -04:00
Edward Hervey
891c54f6f8 gst/decodebin2: Ensure we get fixed caps for topology message 
There are some corner cases (like with dvdemux amongst others) where
the caps won't be negotiated, but the pad has fixed caps.
 2009-10-20 10:15:57 +02:00
Edward Hervey
64c8b1d5d9 gst/decodebin2: Don't expose chains if we're shutting down. 
This avoids adding flushing pads to ourself
 2009-10-20 10:15:48 +02:00
Stefan Kost
f1c32d0fbb build: fix previous commit to fully accomodate the glib-gen.mak changes 
I also renamed glib_enum_prefix to glib_gen_prefix as we also use that for the
marshallers. Also rename the rtsp-marshal.list to work with the unified prefix.
 2009-10-16 10:56:56 +03:00
Stefan Kost
a89c1de0ea build: use gst-glib-gen.mak to fix the glib build rules. Fixes #598114 
The build rules in glib-gen.mak were using pattern rules in a non save way.
 2009-10-16 10:23:09 +03:00
Sebastian Dröge
efcca84bac decodebin2: Post a element message on the bus with the stream topology 
Fixes bug #598533.
 2009-10-15 13:35:29 +02:00
Sebastian Dröge
50fdbcd9ea decodebin2: Store the "endcaps" of a chain 
This are the caps that either resulted in a deadend if
no plugin for them could be found or raw caps.
 2009-10-15 13:35:29 +02:00
Sebastian Dröge
366aaae825 decodebin2: Store for every chain, which pad resulted in its creation 2009-10-15 13:35:28 +02:00
Sebastian Dröge
2b3741403e playbin2: Use gst_object_has_ancestor() instead of our own implementation of it 2009-10-14 08:36:54 +02:00
Sebastian Dröge
a4bc39ef48 playbin2: Don't stop completely on initialization errors from subtitle elements 
Instead disable the subtitles and play the other parts of the stream.

Fixes bug #587704.
 2009-10-13 16:53:50 +02:00
Sebastian Dröge
d40246ff7d decodebin2: Ignore no-more-pads from non-demuxer elements 
instead of printing an error that no corresponding group could
be found. no-more-pads from non-demuxer elements doesn't give
any additional information because there can only be a single srcpad.

Fixes bug #598288.
 2009-10-13 16:52:43 +02:00
Stefan Kost
319baefeba audioconvert: track active conversion in perf log 2009-10-12 21:43:42 +03:00
Josep Torra
7bba1217a5 audioconvert: fixes warning: format not a string literal and no format arguments 
redo of valid part of my previous revert.
 2009-10-09 15:29:15 +02:00
Josep Torra
7b77138667 Revert "audioconvert: fixes warning: format not a string literal and no format arguments" 
Revert this commit as unintentionally I've changed common.

This reverts commit 49ea013822.
 2009-10-09 15:19:42 +02:00
Josep Torra
9c335ec185 videorate: fix warning in macosx 2009-10-09 14:23:36 +02:00
Josep Torra
99db7845c7 audiorate: fix warning in macosx 2009-10-09 14:20:47 +02:00
Josep Torra
49ea013822 audioconvert: fixes warning: format not a string literal and no format arguments 2009-10-09 14:14:15 +02:00
Stefan Kost
e81303b733 ffmpegcolorspace: chwck formats just once per _chain() 2009-10-08 18:10:08 +03:00
Stefan Kost
f2d1c9b0b7 ffmpegcolorspace: add perf-log-category and log suboptimal operation 
Log if we use an intermediate colorspace for conversion.
 2009-10-08 18:09:52 +03:00
Jan Schmidt
592b8ecb09 decodebin2: Fix type-punning warning 2009-10-08 00:17:21 +01:00
Sebastian Dröge
9bd6fe41cb decodebin2: Chains with an exposed endpad are complete too 
This allows partial group changes, i.e. demuxer2 in the example below
goes EOS but has a next group and audio2 stays the same.

          /-- >demuxer2---->video
demuxer---             \--->audio1
          \--->audio2
 2009-10-07 17:46:30 +02:00
Sebastian Dröge
bf7cd0ed81 decodebin2: Use the iterate internal links function instead of string magic to get multiqueue srcpads 2009-10-07 17:46:29 +02:00
Sebastian Dröge
674e2309ac uridecodebin: Don't post missing plugin messages twice 
decodebin2 already posts them after emitting the unknown-type signal,
there's no need to post another one.
 2009-10-07 17:46:29 +02:00
Sebastian Dröge
cf9c6a2271 decodebin2: Rewrite autoplugging and how groups of pads are exposed 
This now keeps track of everything that is going on, creates
a tree of chains and groups to allow "demuxer after demuxer" scenarios
and allows chained Oggs with multiple streams (needs oggdemux or playbin2 fixes).

Also document everything in detail and give a general overview of what
decodebin2 is doing at the top of the sources.

Fixes bug #596183, #563828 and #591677.
 2009-10-07 17:46:28 +02:00
Stefan Kost
ccf5d6551a build: sprintf, sscanf need stdio.h 2009-10-07 11:56:35 +03:00
Benjamin Otte
6621dd3d3e [videotestsrc] Make checkers-8 pattern create 8x8 instead of 16x16 tiles 2009-10-07 09:54:08 +02:00
Benjamin Otte
9d6eb19453 [ffmpegcolorspace] Fix NV12 and NV21 with odd width and height 2009-10-07 09:54:08 +02:00
Benjamin Otte
a0a66e8ceb [videotestsrc] Fix Y41B 
Chroma components should be aligned on 4byte boundaries.

https://bugzilla.gnome.org/show_bug.cgi?id=595849
 2009-10-07 09:54:07 +02:00
Sebastian Dröge
24b7d2500c factorylist: Use gst_caps_can_intersect() instead of _intersect() 
This is faster and results in less allocations.
 2009-10-07 07:23:20 +02:00
Sebastian Dröge
999483b454 decodebin2: Don't set the external ghostpads blocked but only their targets 
Pad blocks should never be done on external pads as outside elements
might want to use their own pad blocks on them and this will lead to
conflicts and deadlocks.
 2009-10-07 07:23:20 +02:00
Sebastian Dröge
0dcc0857aa decodebin2: Only use the object lock for protecting the subtitle elements 
Using the decodebin lock will result in deadlocks if the subtitle encoding
is accessed from a pad-added handler.
 2009-10-07 07:23:19 +02:00
Sebastian Dröge
9be848d04f playbin2: Improve debugging of pad blocks 2009-10-07 07:21:38 +02:00