Commit graph

4767 commits

Author SHA1 Message Date
Satya Prakash Gupta
075dac486f ssaparse: Fix buffer leak in error case
https://bugzilla.gnome.org/show_bug.cgi?id=785331
2017-07-24 11:56:50 +03:00
Stefan Sauer
2bf83de168 adder: comment and formatting cleanups
Log a few more details. Update method comments. Remove some extra blank lines.
2017-07-23 13:13:14 +02:00
Mathieu Duponchelle
875af55937 videorate: flush remaining buffers on SEGMENT_DONE
Just as we do on EOS.

https://bugzilla.gnome.org/show_bug.cgi?id=784666
2017-07-21 14:22:07 -04:00
Seungha Yang
bf32c0b3b0 decodebin3: Remove FIXME and do remove_input_stream() only for the corresponding parsebin
Do not remove other parsebin's input streams. It will cause unexpected
removal of any input streams in multi-parsebin use case.

Basically, the purpose of blocking buffers is similar to checking
no-more-pads of chain/group. That is, it gives hint to know the timing
to remove old (EOSed) streams of the parsebin and to add/reuse slots
for new input streams. But, that doesn't mean that we need to remove
other parsebin's EOSed stream. Each parsebin has most likely its
own streaming thread and therefore EOSed time can be much different.
(i.e., much early EOS of subtitle only parsebin)

https://bugzilla.gnome.org/show_bug.cgi?id=785120
2017-07-19 17:13:20 +02:00
Seungha Yang
abe1183c17 parsebin: Ensure StreamType and Caps of GstStream object before exposing it
The final StreamType and Caps might not be set yet on GstStream at exposing the pads.

https://bugzilla.gnome.org/show_bug.cgi?id=785120
2017-07-19 17:13:20 +02:00
Seungha Yang
7a236e2302 playbin3: Delay linking text output until video stream is shown
We are not sure that which stream's collection arrives first
when there are multiple parsebins such as adaptive streaming.

https://bugzilla.gnome.org/show_bug.cgi?id=785120
2017-07-19 17:13:20 +02:00
Satya Prakash Gupta
3cc824c9ce encodebin: fix possible pad ref leak in error code path
https://bugzilla.gnome.org/show_bug.cgi?id=785065
2017-07-19 09:07:27 +01:00
Edward Hervey
6ccba23752 playbin3: We only care about source pads going away 2017-07-18 13:05:06 +02:00
Edward Hervey
651a0fe312 decodebin3: use lock macro where applicable 2017-07-18 13:05:06 +02:00
Thibault Saunier
4b3798fedc decodebin3: Protect fields related to streams handling with the SELECTION_LOCK
Fields related to stream handling (input_streams,
output_streams, slots, guint slot_id) where used totally unprotected
until know.

This lead to several races, especially playing back RTSP streams.

To protect those fields, the OBJECT_LOCK can not be used as we sometimes
need to be able to post message on the bus while holding it.

decodebin3 already has a lock to manage stream selection, and in the end
it makes sense to protect all the stream management fields with the same
lock which is why we reuse the SELECTION_LOCK here.

https://bugzilla.gnome.org/show_bug.cgi?id=784012
2017-07-18 13:05:06 +02:00
Edward Hervey
1188345886 decodebin3: Protect dbin->collection usage
Use the selection lock to protect dbin->collection access

https://bugzilla.gnome.org/show_bug.cgi?id=784012
2017-07-18 11:25:53 +02:00
Tim-Philipp Müller
1692f910e7 audiomixer: document caps negotiation raciness
Until we land conversion support in audioaggregator (#773762).

https://bugzilla.gnome.org/show_bug.cgi?id=777915
2017-07-14 13:54:48 +01:00
Tim-Philipp Müller
88fea7c511 adder: fix docs typo 2017-07-14 13:48:53 +01:00
Tim-Philipp Müller
cb5a2dcfbb adder: document caps negotiation raciness and workaround
https://bugzilla.gnome.org/show_bug.cgi?id=777915
2017-07-14 13:40:07 +01:00
Seungha Yang
60cae68c4e decodebin3: Push EOS to output stream if they are all drained
decodebin3 checks input streams and pushes EOS if all input streams
are EOSed. If not, fake EOS is pushed to the corresponding slot.

When adaptivedemux is used with multi-track configuration,
adaptivedemux never ever push EOS to non-selected track
because streaming thread for the slot stops with not-linked flow return.
So, decodebin3 should generate EOS itself to finish playback.

https://bugzilla.gnome.org/show_bug.cgi?id=777735
2017-07-13 07:32:42 +02:00
Seungha Yang
fc67a689af urisourcebin: Push EOS if slot is still eos state
linked input of slot can be old input, so urisourcebin should check
eos state to figure out whether it's new one or not.
If not, urisourcebin never ever forwards EOS to downstream at the end
of presentation, because the old input is still there without removal

https://bugzilla.gnome.org/show_bug.cgi?id=777735
2017-07-13 07:32:42 +02:00
Seungha Yang
06cf7440ce decodebin3: Don't send duplicated stream-start event
group-id in stream-start event might be updated in
parse_chain_output_probe (). This cause duplicated stream-start
twice with identical stream-id and seq-num, but only group-id is
different. Although there is no change, stream-start event will
be followed by the first buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=771088
2017-07-12 15:55:26 +02:00
Aaron Boxer
12c69c4cdf typefind: Detect JPEG2000 codestreams
https://bugzilla.gnome.org/show_bug.cgi?id=783625
2017-07-10 10:00:41 +03:00
Mathieu Duponchelle
bfba213437 uridecodebin: aggregate topology messages
This makes it possible for GstDiscoverer to work with sources that
have multiple source pads and hence will trigger the creation of multiple
decodebin instances such as rtspsrc.

Based on the work of Vineeth TM <vineeth.tm@samsung.com>

https://bugzilla.gnome.org/show_bug.cgi?id=754178
2017-07-03 20:08:55 -04:00
Jimmy Ohn
ca18b1f8fd encodebin: Simplify the are_raw_caps function
Remove unnecessary if statement in are_raw_caps function.
we can use result returned by gst_caps_can_intersect quite simple.

https://bugzilla.gnome.org/show_bug.cgi?id=784312
2017-06-29 15:51:53 -04:00
Mark Nauwelaerts
dac113a867 subparse: ensure serialized sending of segment event at proper time 2017-06-25 22:25:40 +02:00
Thibault Saunier
7e94d2824f urisourcebin: Call do_async_done when source state change returns NO_PREROLL
Otherwise for RTSP streams for example, the pipeline will never go to
PLAYING as it will be missing an ASYNC_DONE message.

https://bugzilla.gnome.org/show_bug.cgi?id=780099
2017-06-15 14:35:06 -04:00
Nicolas Dufresne
cc28e7cce0 rawvideoparse: Fix missing VideoMeta
The base class is trying to align the processed data, but it endup
removing the GstVideoMeta. That caused wrong result. Instead, just copy
from the process function with the appropriate alignment.

https://bugzilla.gnome.org/show_bug.cgi?id=781204
2017-06-12 15:55:31 -04:00
Sebastian Dröge
66929f8970 urisourcebin: Use downloadbuffer element
And only set low-percent/high-percent if not using downloadbuffer, just
like in old uridecodebin. using the watermark based buffering causes
playback to hang never finish buffering with downloadbuffer.
2017-06-12 10:24:43 +03:00
Arun Raghavan
25e0b77bbe encodebin: Don't try rate adjustment before the first buffer
With both audiorate and videorate, it seems more sensible to apply rate
adjustments after the first buffer appears. For example, with v4l2src,
there is often a small delay before the first video buffer turns up, and
this can cause a stuttery start because of videorate trying to ensure a
perfect stream.
2017-06-08 12:35:23 +05:30
Arun Raghavan
08525d825d encodebin: Don't set audiorate property before NULL check 2017-06-08 12:34:24 +05:30
Wim Taymans
16b8851440 audioconvert: resize output buffer to correct size
If we are using a downstream bufferpool we need to set the size of the
buffer to our output size.
2017-06-02 09:44:19 +02:00
Sebastian Dröge
d5069d27ef Revert "decodebin2: Set a time limit on "upstream" multiqueues"
This reverts commit 07dc9ba071. It causes
timeouts in validate because queues run full before prerolling.
2017-05-31 12:30:40 +03:00
Edward Hervey
07dc9ba071 decodebin2: Set a time limit on "upstream" multiqueues
Those multiqueue are the ones dealing with adaptive demuxers. They should
have a time limit set so that they don't end up buffering too much data.

They would previously be set with no limits at all, which would cause them
to grow indefinitely until downstream blocks.
2017-05-31 10:27:19 +03:00
Olivier Crête
4fdb5ab675 videotestsrc: Protect videoinfo with object lock
The videoinfo is set in the streaming thread, but can be read by any
thread from the various queries, so protect it with the object lock.
2017-05-23 08:54:25 +02:00
Olivier Crête
930c3cea40 audioaggregate: Don't hold object locks across calls to aggregate_one
https://bugzilla.gnome.org/show_bug.cgi?id=782878
2017-05-21 18:44:53 +02:00
Olivier Crête
7b2e201bfa audiointerleave: Take object lock while modifying channel count 2017-05-20 17:52:00 +02:00
Guillaume Desmottes
36b7e5890f videorate: stop copying buffers in drop-only mode
gst_video_rate_flush_prev() ensures that the pushed buffer is writable
by calling gst_buffer_make_writable() on videorate->prevbuf.

In drop-only mode we always push buffers directly when they are received
from GstBaseTransform (gst_video_rate_transform_ip()) and do not keep them
around. GstBaseTransform already ensures that those buffers are
writable so there is no need to do it twice.

This change saves us from copying buffers in drop-only mode as we no longer
calls gst_buffer_make_writable() with a buffer having a refcount of 2
(one ref owned by GstBaseTransform and one in videorate->prevbuf).

https://bugzilla.gnome.org/show_bug.cgi?id=780767
2017-05-20 16:35:53 +02:00
Guillaume Desmottes
2c2d2a444c videorate: factor out gst_video_rate_push_buffer()
No semantic change, just factor out this function from
gst_video_rate_flush_prev().

I'm about to use it to change the 'drop-only' code path.

https://bugzilla.gnome.org/show_bug.cgi?id=780767
2017-05-20 16:35:53 +02:00
Matthew Waters
57673e608e aggregator: add simple support for caps handling
Modelled off the videoaggregator caps handling as that seems the most
mature aggregtor-using implementation that has caps handling there is.

https://bugzilla.gnome.org/show_bug.cgi?id=776931
2017-05-20 16:21:17 +02:00
Sebastian Dröge
efbda07cfa urisourcebin: Unref query with gst_query_unref()
Not gst_object_unref().
2017-05-18 11:03:07 +03:00
Nicolas Dufresne
40f4fc3d84 Remove plugin specific static build option
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
2017-05-16 14:05:52 -04:00
Nicolas Dufresne
8e6c6266d7 Remove plugin specific static build option
Static and dynamic plugins now have the same interface. The standard
--enable-static/--enable-shared toggle are sufficient.
2017-05-16 13:42:07 -04:00
Vincent Penquerc'h
b97cbe678f decodebin2: fix use after free from demuxer flush pad probe
In some cases, we could get a flush-stop event after the chain structure
containing the demuxer was freed.

https://bugzilla.gnome.org/show_bug.cgi?id=782095
2017-05-03 17:37:12 +01:00
Sebastian Dröge
0be4504b10 Revert "videorate: In reverse playback mode, don't output the first buffer with ts=segment.stop"
This reverts commit e6736e9925.

This one is for after 1.12.0 and shouldn't have been merged yet.
2017-05-02 14:32:02 +03:00
Sebastian Dröge
e6736e9925 videorate: In reverse playback mode, don't output the first buffer with ts=segment.stop
Instead go backwards before segment.stop based on the framerate or the
next buffers end timestamp. Otherwise the first buffer will usually be
dropped because outside the segment.

https://bugzilla.gnome.org/show_bug.cgi?id=781899
2017-05-02 14:05:39 +03:00
Tim-Philipp Müller
6a3640f367 playbin: minor docs fix
The "frame" property is no more, it's "sample" these days.
2017-04-28 15:54:04 +01:00
Thibault Saunier
3a9a603276 docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Tim-Philipp Müller
4246198fb3 No need for newlines in debug log statements 2017-04-12 09:58:49 +01:00
Sebastian Dröge
711504aad1 volume: Store volume as a double for consistency with the property type
And the potential increased precision, which shouldn't matter much here.

https://bugzilla.gnome.org/show_bug.cgi?id=781149
2017-04-11 11:17:18 +03:00
Vincent Penquerc'h
9c8e700b91 encodebin: fix list leak when requesting a new pad
https://bugzilla.gnome.org/show_bug.cgi?id=780769
2017-03-31 16:14:50 +01:00
Douglas Bagnall
974cbfb3c4 audiointerleave: don't overflow channel map with >64 channels
When there are more than 64 channels, we don't want to exceed the
bounds of the ordering_map buffer, and in these cases we don't want to
remap at all. Here we avoid doing that.

Based on a patch originally for plugins-good/interleave in
https://bugzilla.gnome.org/show_bug.cgi?id=780331
2017-03-31 14:11:56 +03:00
Jan Schmidt
546a99026b urisourcebin: Set removed flag when removing buffering msg
Forgot to set the flag, resulting in a missed check for
sending 100% in some cases. Spotted by Coverity.

CID: 1403263
2017-03-27 23:00:34 +11:00
Vincent Penquerc'h
1ad791792c rawvideoparse: fix assert on large width/height in caps
https://bugzilla.gnome.org/show_bug.cgi?id=776446
2017-03-27 11:27:19 +01:00
Jan Schmidt
0bb82827f7 typefind: Expand the search range for HLS detection
HLS files can have arbitrary extra tags in them, and
those can be quite long lines. We need to search
further than 256 bytes sometimes just to get past the
first few lines of the file. Make the limit 4KB,
which matches a typical input block size and should
hopefully cover every crazy input.

https://bugzilla.gnome.org/show_bug.cgi?id=780559
2017-03-27 13:01:39 +11:00
Nicolas Dufresne
d81a6da702 rawvideoparse: Rename frame-stride in to frame-size
The term stride is confusing here, since the stride is always use
to signal the pixel row size of an image (including padding). Also
a frame may have a single stride, which adds to the confusion. This
patch uses frame-size, which simply indicate the frame size in the
case the images have some padding in between.

https://bugzilla.gnome.org/show_bug.cgi?id=780053
2017-03-24 13:50:06 -04:00
Nicolas Dufresne
2b4a173e89 rawvideoparse: Use GstValueArray for strides and offsets
This allow using those property through gst-launch-1.0. This type
gained a deserilizer recently. The syntax is: <val1, val2, ...>.
Note that we also use the type int instead of uint to avoid having
to cast when specifying the values. The deserilizers assume
int by default.

https://bugzilla.gnome.org/show_bug.cgi?id=780053
2017-03-24 13:50:06 -04:00
Haihua Hu
6749e81ce2 streamsynchronizer: every stream need keep their own send_gap_event flag
When a clip has video audio and subtitle, if need send gap event
to audio and subtitle, we should make sure all has been sent, so
need every stream keep one send_gap_event.

https://bugzilla.gnome.org/show_bug.cgi?id=780429
2017-03-23 12:55:57 +02:00
Jan Schmidt
a0f870a215 urisourcebin: Mention which queue is being linked in debug output 2017-03-23 00:21:44 +11:00
Seungha Yang
587c417d89 urisourcebin: Fix typefind list leak
https://bugzilla.gnome.org/show_bug.cgi?id=780257
2017-03-20 11:57:11 +02:00
Jan Schmidt
0b6a933e01 decodebin: Close a small race posting 100% buffering
When posting 100% buffering due to removing the last
buffering element, we still need to hold the posting
lock as well, to avoid any race with other elements
that might post a buffering message at that exact
moment
2017-03-18 02:03:47 +11:00
Jan Schmidt
94da76d301 urisourcebin: Fix buffering message aggregation.
Add locking, and handle EOS properly now that urisourcebin
uses custom events in place of real EOS events, so we
need to manually remove buffering messages and potentially
post 100% in that situation
2017-03-18 02:03:47 +11:00
Jan Schmidt
8cb57a4fe8 urisourcebin: Store slot info on the queue object too
The buffering message handling tries to look up the
slot info on the queue itself.
2017-03-18 02:03:47 +11:00
Jan Schmidt
97001a886a videotestsrc: Publish multiview-mode info in the caps
Don't allow downstream to accidentally pretend that
the output is anything than a mono or single-eye
left/right view.

https://bugzilla.gnome.org/show_bug.cgi?id=776172
2017-03-18 02:03:47 +11:00
Olivier Crête
c1acb1c1fb multifdsink: Remove GValueArray from the doc
It's been a GstStructure for a long time. Also fix
a typo in the name of one of the fields.
2017-03-14 16:30:46 -04:00
Thibault Saunier
099ac9faf2 docs: Convert gtkdoc comments to markdown
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
2017-03-10 18:19:17 -03:00
Nicolas Dufresne
fb7d9e26ff Fix plugin filenames to match pugin names
- libgstencodebin.so is now libgstencoding.so
 - libgstximage.so is now libgstximagesink.so (meson only)

https://bugzilla.gnome.org/show_bug.cgi?id=779344
2017-03-08 20:04:17 -05:00
Jan Schmidt
4e911760d2 urisourcebin: Shrink queue2 max-size-time buffering
The expanded 4 second buffering was making radio streams that are
being delivered at real-time speeds too slow. We might need
a better plan for matching the queue2 size to incoming bitrate
in the absence of tag information or timestamping.

In uridecodebin, it used tags on the output of decodebin to
adjust the queue2 buffering, but urisourcebin doesn't have that
view - decodebin is downstream from us.
2017-03-09 01:42:14 +11:00
Sebastian Dröge
903a8863ce playbin3/urisourcebin: Enable buffering by default
This only has effect on network streams in these elements, and by
enabling it by default we get the same behaviour as in playbin2.
2017-03-07 14:59:36 +02:00
Sebastian Dröge
6eef6bd1f5 rawbaseparse: Assert that frame size is > 0
We would later divide by zero otherwise, and generally won't do the
right thing.

CID 1401383
2017-02-28 15:51:00 +02:00
Sebastian Dröge
9a62892428 rawaudioparse: Fix potential NULL pointer dereference
CID 1364606
2017-02-28 15:26:36 +02:00
Sebastian Dröge
033057cf74 decodebin3: Fix potential NULL pointer dereference on slot deactivation
CID 1363331
2017-02-28 15:17:24 +02:00
Sebastian Dröge
bd9fd89d61 urisourcebin: Fix inverted check for an existing slot
CID 1363330
2017-02-28 15:15:31 +02:00
Sebastian Dröge
f41198db9d decodebin3: Handle stream-start events without group id correctly
CID 1363327
2017-02-28 15:13:49 +02:00
Tim-Philipp Müller
14f04c3b69 rawparse: fix linking for audio/video libs
Broke build in gnome continuous
2017-02-25 19:20:19 +00:00
Sebastian Dröge
8d4a98d2ae rawparse: Fix meson build 2017-02-25 15:14:07 +02:00
Sebastian Dröge
38ec8f396f rawparse: Move to gst-plugins-base
https://bugzilla.gnome.org/show_bug.cgi?id=774544
2017-02-25 14:48:40 +02:00
Sebastian Dröge
498ee680fe Merge branch 'rawparse-moved-plugin' 2017-02-25 14:32:33 +02:00
Sebastian Dröge
49ac382b47 video-converter: Implement multi-threaded scaling/conversion
This adds a property to select the maximum number of threads to use for
conversion and scaling. During processing, each plane is split into
an equal number of consecutive lines that are then processed by each
thread.

During tests, this gave up to 1.8x speedup with 2 threads and up to 3.2x
speedup with 4 threads when converting e.g. 1080p to 4k in v210.

https://bugzilla.gnome.org/show_bug.cgi?id=778974
2017-02-23 21:55:29 +02:00
Sebastian Dröge
4cde35553f rawbaseparse: Drop incomplete frames at EOS
See https://bugzilla.gnome.org/show_bug.cgi?id=773666

This would ideally be solved in baseparse but that requires further
thought at this point, and in the meantime it would be good to have
rawbaseparse not assert on this but handle it gracefully instead.
2017-02-18 20:18:50 +02:00
Heekyoung Seo
0889d89407 typefindfunctions: prevent unsigned int overflow
https://bugzilla.gnome.org/show_bug.cgi?id=778432
2017-02-14 12:22:37 +02:00
Stefan Sauer
66148a770c adder: ensure the discont flag is correct
Previously it happened that reused buffer caused the discont to be on the wrong
buffers.
2017-02-10 21:41:29 +01:00
Seungha Yang
6b5617c2a7 decodebin3: Fix crash caused by slot double freeing
Probe for MultiQueue source pad might receive EOS twice,
the first is fake-eos and the other is actual EOS.
And the slot can be freed with fake-eos/EOS if the slot has no input.

Since slot freeing is async, double free can be possible.
So, decodebin3 needs to remove the probe also with slot freeing.

https://bugzilla.gnome.org/show_bug.cgi?id=777530
2017-01-31 17:16:16 +01:00
Seungha Yang
e6ee68a34f decodebin3: Fix list leak on handle_stream_switch()
Free no more used list variables

https://bugzilla.gnome.org/show_bug.cgi?id=775553
2017-01-31 16:48:04 +01:00
Seungha Yang
44bc10219c decodebin3: Change requested_selection to have its own memory for stream-id
"requested_selection" list might be generated by select-streams event.
And memory of stream-id(s) in select-streams is independent from that of stream-collection.

https://bugzilla.gnome.org/show_bug.cgi?id=775553
2017-01-31 16:48:04 +01:00
Seungha Yang
30fe123fdb decodebin3: Change return types of stream_in_{list,collection}
Change return types of functions to get memory address of stream-id.

https://bugzilla.gnome.org/show_bug.cgi?id=775553
2017-01-31 16:48:04 +01:00
Seungha Yang
10fe0497b2 playback: Fix leak on select_streams
Since gst_event_parse_select_streams() returns newly allocated
memory for stream-id(s), it should be freed explicitly.

https://bugzilla.gnome.org/show_bug.cgi?id=775553
2017-01-31 16:48:04 +01:00
Tim-Philipp Müller
f9d110f596 videorate: fix LATENCY query
The latency query originally had a fallthrough to the default
label at the end as fallback, but that got messed up when the
DURATION and POSITION queries were added, so it then fell through
to the duration query handler instead. Restore original behaviour.

https://bugzilla.gnome.org/show_bug.cgi?id=699077
2017-01-24 01:04:53 +00:00
Tim-Philipp Müller
d6c0e9072b videorate: fix duration and position query handling
Duration query would return TRUE and duration=-1. This
worked in the unit test because the unit test implementation
was a bit broken.

Both queries need to access rate with a lock.

Fix broken duration query test as well. It relied on broken
behaviour by the videorate query handler, and also it was
implemented as a downstream query rather than an upstream
query. And we must return HANDLED from the probe so that the
query we intercept actually returns TRUE.

https://bugzilla.gnome.org/show_bug.cgi?id=699077
2017-01-24 01:04:39 +00:00
Sebastian Dröge
d894c19db6 samiparse: Check that the string has a non-zero length before overwriting the last byte with '\0'
https://bugzilla.gnome.org/show_bug.cgi?id=777502
2017-01-20 08:03:33 +02:00
Jan Schmidt
54bf104274 decodebin: Don't leak blocked pad references on errors
When the decodebin state change fails because of an error
message, we might not go through PAUSED->READY. Don't leak
a ref to decodebin pads due to pad blocking in that case.

This is because we return ASYNC going to PAUSED, and if
we fail before reaching PAUSED the only transition we'll
see is READY->NULL.

https://bugzilla.gnome.org/show_bug.cgi?id=775893
2017-01-18 13:09:06 +02:00
Carl Karsten
99f4899491 videotestsrc: Add options to make ball pattern based on system time, and invert each second.
This adds some extra options that affect pattern=ball mode, allowing the
animation to be synced to running time or wall-time clock for comparing
sync across different instances / pipelines / machines.

Also added is the ability to invert the rendering colours every second,
and some different ball motion patterns.

https://bugzilla.gnome.org/show_bug.cgi?id=740557
2017-01-18 09:52:50 +11:00
Jan Schmidt
5076520502 urisourcebin: Preserve seqnum on EOS events
When converting EOS to/from our custom fake EOS event,
preserve any seqnum on the original event.
2017-01-12 22:28:50 +11:00
Edward Hervey
90e86b8638 urisourcebin: Avoid races when setting up typefind
The state of urisourcebin (and all elements contained within) can
change at any point in time, including when setting up the typefind
element.

In order to avoid ending up with typefind starting without being fully
connected, lock the state and connect to the 'have-type' signal.
2017-01-12 10:51:34 +01:00
Jan Schmidt
ef8f0cdd9d urisourcebin: Drop fake EOS if the pad got relinked
If our pad got relinked in since the fake-EOS was sent to the
pad, then drop the fake-EOS event.

CID: 1398546
2017-01-11 23:18:47 +11:00
Arun Raghavan
a2c2b22176 urisourcebin: Drop some dead code
The ret == GST_STATE_CHANGE_FAILURE is handled in the previous for loop
already.

CID: 1398544
2017-01-11 17:14:46 +05:30
Seungha Yang
1eedb4ea91 urisourcebin: Clear pad from pending list if it was linked
If not, the other slots might try to link the pad again.
This can happen when the demuxer has multiple src pads
and their caps are identical

https://bugzilla.gnome.org/show_bug.cgi?id=777121
2017-01-11 20:19:45 +11:00
Seungha Yang
7bd7b2209a urisourcebin: Configure typefind element for non-streaming uri
To ensure configuring adaptivedemux if needed,
setup typefind element even if uri is not matched to streaming protocol.

https://bugzilla.gnome.org/show_bug.cgi?id=776458
2017-01-11 00:26:27 +11:00
Seungha Yang
5d0628ff52 urisourcebin: Use GList for typefind elements
We need typefind elements per source element's srcpad

https://bugzilla.gnome.org/show_bug.cgi?id=776458
2017-01-11 00:26:27 +11:00
Seungha Yang
46c6e92abd urisourcebin: Remove unused signal handler variable
Remove never used handler id

https://bugzilla.gnome.org/show_bug.cgi?id=776458
2017-01-11 00:26:27 +11:00
Seungha Yang
87f21a925c urisourcebin: Clear EOS state with stream-start/flush-stop event
The EOS state marker should cleared on stream-start or flush-stop

https://bugzilla.gnome.org/show_bug.cgi?id=777009
2017-01-09 22:38:14 +11:00
Seungha Yang
c10e7c5011 urisourcebin: Never push actual EOS event to slot
Due to the special nature of adaptivedemux, reconfigure happens
frequently with seek/track-change.
In very exceptional cases, the following sequence is possible:
  * EOS event is pushed to queue element and still buffers are queued
  * During draining remaining buffers, reconfiguration downstream
happens due to track switch.
  * The queue gets a not-linked flow return from downstream
  * Because the sinkpad is EOS, the queue registers an
    error on the bus, causing the pipeline to fail.

Avoid the sinkpad getting marked EOS in the first place, by using a
custom event in place of EOS.

https://bugzilla.gnome.org/show_bug.cgi?id=777009
2017-01-09 22:31:46 +11:00
Thibault Saunier
fe0e51914a encodebin: Fix stream_group_free when creating it went bad
Avoiding trying to use NULL pointers
2017-01-04 11:43:08 -03:00
Mark Nauwelaerts
28f4e7db12 playsink: do not link to audio or video filter using padname
... as a sinkpad need not be called "sink", and it is not the case
for e.g. timeoverlay (and friends).

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=776623
2017-01-04 15:09:00 +01:00
Tim-Philipp Müller
ad53caf059 multihandlesink: fix some property descriptions 2017-01-04 13:44:53 +00:00
Jan Schmidt
c2a91d2cfd playback: Fix a small race on decodebin/parsebin shutdown.
When shutting down decodebin2 and parsebin, they set their
output pads to flushing, and there is a very small window
where elements might send a sticky event such as a tag event
(which silently fails due to flushing) and then sends a buffer,
and the buffer will return GST_FLOW_ERROR because it can't
forward sticky events. The element will then send an error
message on the bus. This can also happen when elements send EOS
just as shutdown is happening. Since we're about to destroy all
the elements inside parsebin and decodebin anyway, just discard
error messages from them.

A nicer but more difficult fix for GStreamer 2.0 is to make
all event pushing / handling in core return a GstFlowReturn
like buffers do, so we can report a FLUSHING state cleanly.
2017-01-03 02:27:51 +11:00
Tim-Philipp Müller
b00bba5d43 encodebin: fix queue property types when setting 2017-01-02 12:56:04 +00:00
Song Bing
01f467f6a4 encodebin: allow more buffers in output queue for better performance
https://bugzilla.gnome.org/show_bug.cgi?id=744191
2017-01-02 12:56:04 +00:00
Arun Raghavan
e112a78826 audioconvert: Relocate a NULL check before accessing converter
CID 1396745
2017-01-02 17:56:36 +05:30
Carlos Rafael Giani
a257a177c3 audiotestsrc: Fix incorrect start of tick waveform
Make sure ticks start with an accumulator value of 0 by incrementing it
after filling in samples instead of before and by resetting the accumulator
every time a tick begins. This prevents it from being discontinuous at the
beginning of the tick.

https://bugzilla.gnome.org/show_bug.cgi?id=774050
2016-12-23 16:51:07 +00:00
Nicola Murino
07646dd11b tcpclientsrc: add timeout property
https://bugzilla.gnome.org/show_bug.cgi?id=749567
2016-12-21 10:05:49 +02:00
Jan Schmidt
9517bd9b34 parsebin: Ignore failure to send sticky events
When plugging and then exposing a parser, don't fail
if it fails to send sticky events. The most likely
reason is that things were flushed due to the app
immediately doing a seek, but we can't detect flushing
separately to other error conditions without a
gst_pad_send_event_full() core function that returns
a GstFlowReturn.
2016-12-21 00:44:45 +11:00
Thibault Saunier
5fd3142b67 encodebin: Fix build initializing sprof 2016-12-19 15:08:12 -03:00
Thibault Saunier
c8ea302e57 encodebin: Fallback to other profile if we fail with one
In some case we might have EncodingProfile that will be defined
in a way that, for example if a Preset is not present, another
profile for that stream should be used.

A test is added showing the feature.

https://bugzilla.gnome.org/show_bug.cgi?id=776188
2016-12-19 10:13:23 -03:00
Thibault Saunier
2d1b5a1dc2 encodebin: Enhance error debug when failing to create an encoder 2016-12-19 10:13:23 -03:00
Sebastian Dröge
ce693174f4 decodebin2: Put the correct element srcpad into the topology for the very last element of a chain
We were putting the decode pad there, which is the ghostpad linked to
the last element. The decode pad is already in the pad field.
2016-12-17 22:01:10 +02:00
Sebastian Dröge
46835f550d decodebin2: Put the correct pad into the stream-topology if a parser/converter is used
We have to take the capsfilter into account then as the elements are not
linked directly. Previously this caused NULL be set in these cases.
2016-12-17 22:01:10 +02:00
Thibault Saunier
d67f945177 encoding-profile: Fix documentation and port to gtk markdown
And remove some trailling whitepsaces
2016-12-16 11:27:31 -03:00
Sebastian Dröge
991758c3d6 decodebin: For adaptive streaming, ensure to put the buffering multiqueue after a parser or demuxer
There are cases when there is no demuxer involved that could do the
buffering, e.g. HLS with raw MP3 or AAC. In this case we want to place
the buffering multiqueue after the parser.

Before this change, we've considered the first element after the
adaptive streaming demuxer as a parser. This is not always true, e.g.
id3demux. Instead we now wait until we actually have a parser (or
decoder).

Fixes playback on such HLS streams.
2016-12-15 16:31:20 +02:00
Seungha Yang
c4929b8647 playback: Add ANY caps features to default text raw caps
Raw text caps with any caps features should be also default raw caps

https://bugzilla.gnome.org/show_bug.cgi?id=775967
2016-12-12 11:10:50 +02:00
Seungha Yang
49653b058a decodebin3: Remove unused variable
https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
582c7cef18 decodebin3: More cleanup DecodebinOutputStream and MultiQueueSlot
When removing DecodebinInputStream, cleanup DecodebinOutputStream and
MultiQueueSlot also if they were drained.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
6bd7a5602c decodebin3: Drop duration query during _input_pad_unlink ()
Playbin3 takes lock when querying duration and handling
stream-collection message. So,to post stream-collection message,
duration query should be dropped when input pad is being unlinked.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
7e76405895 decodebin3: Update stream-collection with _input_pad_unlink()
Since parsebin does not post new stream-collection message when
it was being removed, decodebin3 should update it itself.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
f08e4592a4 decodebin3: Cleanup no more used DecodebinInput
Remove DecodebinInput using gst_element_call_async() API.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
bd6ec225b9 decodebin3: Cleanup no more used MultiQueueSlot
Since MultiQueueSlot cannot be removed inside of streaming thread,
use gst_element_call_async() API.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
4fcbcf4e48 decodebin3: Send custom-eos event to notify drained state
Likewise how urisourcebin is doing, use custom event if other streams
are still alive.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
f4d6aa7167 playbin3: Reconfigure playsink again with pad-removed
If selected streams and actived streams are matched,
do reconfigure of playsink again with pad-removed signal

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
858ee3d913 playback: Remove trailing whitespace
https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
cbd4bcd7a4 urisourcebin: Try to link output slot before cleanup
Before cleaning up output slot, check pending pads first, if available.
Then, cleanup it only if linking was failed.

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Seungha Yang
5760bd4543 urisourcebin: Cleanup unused output slot
Since urisourcebin cannot cleanup unused output slot
in streaming thread, it will be handled in thread pool
with gst_element_call_async ().

https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-12-08 16:59:07 +01:00
Tim-Philipp Müller
f14a307638 rawvideoparse: fix typos in property description 2016-12-05 18:17:30 +00:00
Reynaldo H. Verdejo Pinochet
13a491fb6c typefind: add another test to itc typefinder
Report certainty after every test passes.

Additionally:

 - Remove self-explanatory comment.
2016-12-02 16:13:24 -08:00
Sebastian Dröge
d452ad0eca ssaparse: Free initialization section before storing the next one
If getting multiple caps events.

https://bugzilla.gnome.org/show_bug.cgi?id=775480
2016-12-01 19:57:47 +02:00
Sebastian Dröge
52d7441942 audioconvert: Error out if mapping input/output buffer failed 2016-11-30 10:55:16 +02:00
Sebastian Dröge
1e64800278 audioconvert: Don't map the input buffer in in-place mode
Input and output buffer are the same, let's not do unnecessary work.

https://bugzilla.gnome.org/show_bug.cgi?id=775369
2016-11-30 10:49:58 +02:00
Sebastian Dröge
1631a38640 audioconvert: Don't call transform_ip() in passthrough mode
https://bugzilla.gnome.org/show_bug.cgi?id=775369
2016-11-30 10:36:14 +02:00
Jan Alexander Steffens (heftig)
58be309344 multihandlesink: Fix buffers-queued being off by one
max_buffer_usage is the index of the oldest buffer in the queue,
starting at zero, not the number of buffers queued.

find_limits returns the index of the oldest buffer that satisfies the
limits in its min_idx parameter, not the number of buffers needed. Fix
this use too in order to keep passing the tests that read
buffers-queued.

https://bugzilla.gnome.org/show_bug.cgi?id=775351
2016-11-29 19:14:10 +02:00
Jan Alexander Steffens (heftig)
8b9ebd8f88 multihandlesink: Update bufpos in a separate pass
If a client gets dropped and the iteration gets restarted, bufpos is
incremented again for all clients that preceded the dropped one, causing
havoc.

Adjust the bufpos for all clients first before trying to drop any.

https://bugzilla.gnome.org/show_bug.cgi?id=774908
2016-11-29 19:13:00 +02:00
Garima Gaur
6c5381eda6 playbin: Fix caps memory leak in usage of gst_static_caps_get() API
https://bugzilla.gnome.org/show_bug.cgi?id=775310
2016-11-29 13:42:28 +02:00
Petr Kulhavy
010b9547d3 audio-converter: optimize endian conversion
Optimize LE<->BE conversion by adding a dedicated fast path instead of
using the generic converter. Implement transform_ip function in order to do the
endian swap in place.

This saves buffer allocation for the intermediate format, can be done in place
and also performs the conversion in one step instead of unpack-convert-pack.

For all bit widths the naive algorithm is implemented, which provides the best
performance when compiled with -O3. ORC was considered but eventually removed
as it requires a dedicated function for in-place conversion (due to the
"restrict" parameters).

A more complex algorithm for the 24-bit conversion with unrolled loop and
32-bit processing is implemented in the #if 0 section. It performs better if
compiled with -O2. With -O3 however the naive algorithm performs better.

https://bugzilla.gnome.org/show_bug.cgi?id=773073
2016-11-28 17:24:17 +02:00
Sebastian Dröge
da981c85a1 rawparse: Whitespace cleanup 2016-11-28 14:26:17 +02:00
Garima Gaur
b2b8e77566 subtitleoverlay: Fix caps memory leak when failing to get sinkpad from subtitle renderer
https://bugzilla.gnome.org/show_bug.cgi?id=775224
2016-11-28 13:56:33 +02:00
Sebastian Dröge
a4f1d4a265 rawbaseparse: Fix output buffer size trimming
For frame->buffer, baseparse is doing that automatically for us. For
frame->output_buffer it doesn't and assumes that the subclass is already
doing that. Consistency!
2016-11-27 12:40:53 +02:00
Sebastian Dröge
0c79a06dd1 rawparse: Properly align raw audio/video output buffers
That is, aligned to the basic type for audio and to 32 bytes for video.
Fixes crashes if the raw buffers are passed to SIMD processing functions.

https://bugzilla.gnome.org/show_bug.cgi?id=774428
2016-11-27 11:45:33 +02:00
Matthew Waters
2fdccfd64f typefind: bounds check windows ico detection
Fixes out of bounds read

https://bugzilla.gnome.org/show_bug.cgi?id=774902
2016-11-23 21:37:27 +11:00
Reynaldo H. Verdejo Pinochet
7e14875458 typefind: add typefinder for Apple/iTunes itc artwork files
Avoids audio/mpeg false-positive described at:

https://bugzilla.gnome.org/show_bug.cgi?id=773172
2016-11-21 10:53:13 -08:00
Jan Schmidt
8a20b06e0b playsink: warn if a custom sink is set that has no 'sink' pad 2016-11-17 00:43:58 +11:00
Wonchul Lee
08ee940de2 playbin3: remove dead code
It never reach into this code path, custom_combiner always not null
here.

https://bugzilla.gnome.org/show_bug.cgi?id=774454
2016-11-16 00:17:18 +11:00
Seungha Yang
364a45267e decodebin3: Clear saw_eos flag of DecodebinInputStream by FLUSH event
Likewise how GstPad is doing, saw_eos flag of DecodebinInputStream
must be cleared by FLUSH event.

https://bugzilla.gnome.org/show_bug.cgi?id=774343
2016-11-15 21:38:27 +11:00
Wonchul Lee
8b95d17f75 playbin3: Fix deadlock when adding multiple parsebin
https://bugzilla.gnome.org/show_bug.cgi?id=773131
2016-11-15 20:37:00 +11:00
Thibault Saunier
5bdb38995f meson: Fix build when orc is disabled
Making sure not to use the orc_dep variable in case
orc has been explicitely disabled.
2016-11-14 17:26:02 -03:00
Scott D Phillips
ff8d49a4c8 Use intermediate guint when handling GstVideoMultiviewFlags
The underlying integer type of the enum GstVideoMultiviewFlags is
implementation defined and may not have the same size as guint.

https://bugzilla.gnome.org/show_bug.cgi?id=774293
2016-11-12 10:51:30 +02:00
Joris Valette
658ee6f0db videorate: Add fixed rate property
https://bugzilla.gnome.org/show_bug.cgi?id=699077
2016-11-04 14:01:54 -03:00
Sebastian Dröge
7528e34fd3 meson: Add pbtypes plugin 2016-11-02 11:03:42 +02:00
Jan Schmidt
2c786edb99 pbtypes: Add a stub plugin that owns the plugins-base dynamic types
https://bugzilla.gnome.org/show_bug.cgi?id=750079
2016-11-02 11:24:11 +11:00
Changbok Chea
14ce96a459 urisourcebin: Fix adaptive demuxer's property checking and buffering setting
- Add adaptive demuxer's 'connection-speed' property checking
- Set adaptive demuxer q2 buffering property via urisrc use_buffering value

https://bugzilla.gnome.org/show_bug.cgi?id=772550
2016-11-02 11:23:44 +11:00
Seungha Yang
6dbfbead61 urisourcebin: Remove trailing whitespace
https://bugzilla.gnome.org/show_bug.cgi?id=773341
2016-11-01 20:06:43 +02:00
Stian Selnes
22ccb687fa videotestsrc: Make snow deterministic
Deterministic generation of snow and smpte is important for tests so
that it's not affected by other videotestsrc elements in current or
possibly previous tests.

https://bugzilla.gnome.org/show_bug.cgi?id=773102
2016-11-01 20:05:18 +02:00
Petr Kulhavy
ca7e31f80d audioconvert: optimize mask calculation
find_suitable_mask() had complexity O(n^2) on the number of bits.
For common case like 2-channel audio the mask was calculated in about 4k loop
cycles.

Optimize both n_bits_set() and find_suitable_mask() to O(n) where n is the
number of bits set in the mask.

https://bugzilla.gnome.org/show_bug.cgi?id=772864
2016-11-01 20:02:14 +02:00
hoonhee.lee
1820c18b0f parsebin: Rename variables include 'decode' to 'parse'
https://bugzilla.gnome.org/show_bug.cgi?id=772832
2016-11-01 20:01:20 +02:00
Wonchul Lee
dc7fd9c1f1 urisourcebin: Fix GST_TYPE_URI_SOURCE_BIN macro typo
https://bugzilla.gnome.org/show_bug.cgi?id=772445
2016-11-01 20:00:27 +02:00
Wonchul Lee
7c9626a3f4 urisourcebin: fix to log event pointer
https://bugzilla.gnome.org/show_bug.cgi?id=772445
2016-11-01 20:00:27 +02:00
Wonchul Lee
9e8c0d224b urisourcebin: Make use of adaptive demuxer variable
https://bugzilla.gnome.org/show_bug.cgi?id=772445
2016-11-01 20:00:27 +02:00
Tim-Philipp Müller
7d8cc8a2e6 rawparse: pass flow returns upstream
rawvideoparse wouldn't error out on not-negotiated,
but would just keep on going, because it didn't pass
the flow return value back to the parent class and
thus upstream, so the source wouldnt' stop streaming.
2016-10-29 11:31:28 +01:00
Graham Leggett
98ea3e4647 decodebin3: Fix assertion failure when unreffing NULL stream caps
GStreamer-CRITICAL **: gst_mini_object_unref: assertion 'mini_object != NULL' failed

https://bugzilla.gnome.org/show_bug.cgi?id=773441
2016-10-25 12:43:22 +03:00
Seungha Yang
5f2c0c8ea7 decodebin3: More SELECTION_LOCK when linking to slot
Since there can be multiple parsebin in a decodebin3,
linking parsebin with MultiQueueSlot should be protected also.

https://bugzilla.gnome.org/show_bug.cgi?id=772855
2016-10-14 08:29:46 +02:00
Edward Hervey
8485a8d786 playback: GstStreamType is a flag
Therefor don't use equality
2016-10-13 11:42:28 +02:00
Edward Hervey
acc3a9d242 playback: decodebin3 and parsebin are streams-aware
Elements within can add/remove pads at anytime without complying
with the fallback system.

https://bugzilla.gnome.org/show_bug.cgi?id=772741
2016-10-12 15:05:55 +02:00
Wonchul Lee
778ffac86a parsebin: re-use existing compare_factories utils func
https://bugzilla.gnome.org/show_bug.cgi?id=772676
2016-10-11 16:08:27 +01:00
Arun Raghavan
4de66632d7 meson: Enable Orc in build
Top-level meson.build code updated from gst-plugins-good.
2016-10-03 11:01:24 +05:30
Edward Hervey
262b9bfd07 playbin3: Remove fallback properties/signals
These can all be used via the GstStream API

https://bugzilla.gnome.org/show_bug.cgi?id=769079
2016-09-27 10:11:56 +01:00
Sebastian Dröge
0c151f6bb2 streamsynchronizer: Correctly calculate group start times in reverse playback mode
We have to calculate from the segment.stop, not the segment.start, as
playback goes from stop to start. This fix works around another race
condition in streamsynchronizer in my testcase.

See https://bugzilla.gnome.org/show_bug.cgi?id=771479
2016-09-20 15:13:52 -04:00
Sebastian Dröge
031f256584 audiotestsrc: Fix segment boundary checking for reverse playback 2016-09-17 07:19:14 -04:00
Sebastian Dröge
cf18fae9de audiotestsrc: Don't adjust segment time in seek handler
basesrc already did that very well for us, adjusting it again on top of
that just breaks various non-standard seeks.
2016-09-14 16:51:30 +02:00
Sebastian Dröge
d5e8b7df6c playback: Use new gst_bin_set_suppressed_flags() API instead of worrying about the flags in multiple places 2016-09-12 18:37:21 +02:00
Sebastian Dröge
32aebd7baf playback: Mark internal functions as G_GNUC_INTERNAL 2016-09-01 13:07:07 +03:00
Wonchul Lee
0cc3f199ca playbackutils: Move compare_factories_func
Move _decode_bin_compare_factories_func function to playbackutils

https://bugzilla.gnome.org/show_bug.cgi?id=770692
2016-09-01 13:06:51 +03:00
Josep Torra
970ea49d30 decodebin: forward sticky events on multiqueue
When connecting a demuxer through a multiqueue ensure to copy sticky
events in order to allow the following factory being properly
checked that it is functional.

https://bugzilla.gnome.org/show_bug.cgi?id=769580
2016-08-25 11:22:46 +02:00
Matej Knopp
89554f665b parsebin: do not set global tags to stream
https://bugzilla.gnome.org/show_bug.cgi?id=770053
2016-08-21 15:51:34 +01:00
Nirbheek Chauhan
64c5b610d9 Add support for Meson as alternative/parallel build system
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Matej Knopp <matej.knopp@gmail.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
2016-08-20 11:35:54 +01:00
Nirbheek Chauhan
5c4f4ac1bd Add support for Meson as alternative/parallel build system
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
2016-08-20 11:09:51 +01:00
Sebastian Dröge
2ebbd1c9fa videorate: Implement basic support for reverse playback
This is enough for making it work in GES, but it's unclear if all the various
property combinations are working correctly. It's an improvement over what was
there before in any case, which was to just drop all buffers if rate < 0.0.

https://bugzilla.gnome.org/show_bug.cgi?id=769624
2016-08-19 15:57:01 +03:00
Luis de Bethencourt
685bb8edb3 rawvideoparse: fix typo in comment
Small typo in the comment explaining the code fixed by the previous commit.
Fixing it.
2016-08-19 12:25:48 +01:00
Sebastian Dröge
d594d4df6c rawvideoparse: Revert last commit and actually remember the physically last plane
Instead of just always taking the last one as before.
2016-08-19 14:19:38 +03:00
Luis de Bethencourt
99e2745636 rawvideoparse: remove unused assignment
Value in last_plane will be overwritten before used, remove unused
asignment.

Fixes commit 91cf5ac69f
CID 1371462
2016-08-19 11:57:35 +01:00
Carlos Rafael Giani
e5b70d384c rawvideoparse: Compute plane offsets & strides if no custom ones are set
This is useful to ensure that the offsets and strides are computed if
only width, height, format etc. in the property config are set.

https://bugzilla.gnome.org/show_bug.cgi?id=769797
2016-08-18 09:21:16 +03:00
Tim-Philipp Müller
d2e5361927 playbin3: add "element-setup" signal
Allows configuration of plugged elements.

https://bugzilla.gnome.org/show_bug.cgi?id=578933
2016-08-08 20:04:58 +01:00
Guillaume Desmottes
f66e6839c5 decodebin3: don't leak alternate inputs
Fix leaks (including parsebin elements) with this pipeline:
playbin3
uri=http://127.0.0.1:8079/defaults/exMPD_BIP_TC1/exMPD_BIP_TC1.mpd

https://bugzilla.gnome.org/show_bug.cgi?id=769270
2016-08-04 11:18:05 +02:00
Guillaume Desmottes
487ef12fd1 decodebin3: fix output->decoder_{sink,src} leak
output->decoder_sink and output->decoder_src are both going to be
replaced in the 2 branches of the following 'if'.

https://bugzilla.gnome.org/show_bug.cgi?id=769270
2016-08-03 17:49:45 +02:00
Guillaume Desmottes
acbaa83450 decodebin3: fix tag list leak
https://bugzilla.gnome.org/show_bug.cgi?id=769270
2016-08-03 17:49:45 +02:00
Guillaume Desmottes
0b77ede079 decodebin3: consume select-streams event
https://bugzilla.gnome.org/show_bug.cgi?id=769270
2016-08-03 17:49:45 +02:00
Guillaume Desmottes
ba74c06721 decodebin3: fix collection ref handling
gst_stream_collection_add_stream() consumes the collection reference
passed to it but gst_stream_collection_get_stream() is (transfer none).

Fix this pipeline:

playbin3
uri=http://127.0.0.1:8079/defaults/exMPD_BIP_TC1/exMPD_BIP_TC1.mpd

https://bugzilla.gnome.org/show_bug.cgi?id=769270
2016-08-03 17:40:05 +02:00
Guillaume Desmottes
500e4117bb decodebin3: handle full removal of streams
Fix the
validate.file.playback.disable_subtitle_track_while_paused.* validate
scenarios when using playbin3.

https://bugzilla.gnome.org/show_bug.cgi?id=769298
2016-08-03 17:37:30 +02:00
Sebastian Dröge
4a0b3da3ae rawaudioparse: Use G_GINT64_MODIFIER for portability
https://bugzilla.gnome.org/show_bug.cgi?id=769295
2016-07-29 10:49:26 +03:00
Sebastian Dröge
e04d992ddc unalignedaudioparse: Fix element factory name of inner parser 2016-07-29 10:07:23 +03:00
Tim-Philipp Müller
43524d637c parsebin: maintain original order when creating fallback stream collection 2016-07-26 15:23:15 +01:00
Carlos Rafael Giani
3dfcc79207 rawparse: Remove old parser code and wrap new parsers in old elements
https://bugzilla.gnome.org/show_bug.cgi?id=767011
2016-07-26 13:44:39 +03:00
Carlos Rafael Giani
d508525119 rawparse: Add new raw audio and video parser elements
The new rawaudioparse and rawvideoparse elements are based on GstBaseParse
and completely replace audioparse and videoparse

https://bugzilla.gnome.org/show_bug.cgi?id=767011
2016-07-26 13:44:39 +03:00
Jan Schmidt
828cb0d86a decodebin: Send stream-group-done to unblock downstream
When processing EOS for a pad, send a stream-group-done
for the pad in case downstream is waiting for more
data on this stream before it can process related
streams from the group.

https://bugzilla.gnome.org/show_bug.cgi?id=768995
2016-07-25 19:56:17 +10:00
Guillaume Desmottes
c1f37edfd9 playbin3: fix collection leak
The collection referenced owned by playbin3 was not released when it was
destroyed.

https://bugzilla.gnome.org/show_bug.cgi?id=769080
2016-07-25 09:02:53 +02:00
Guillaume Desmottes
2c0a4d20d4 decodebin3: fix collection refcounting
My collection leak fix 83f30627cd
introduced a crash in this scenario: audiotestsrc ! decodebin3 ! fakesink

The reference handling of collection in decodebin3 wasn't very clear and
my attempt to fix the leak introduced a regression where we went one
reference short in some other scenarios.

Fixing this by:
- Giving a strong reference to DecodebinInput making things clearer
- Fixing get_merged_collection() which was sometimes returning an
  existing reference and sometimes a new one.

https://bugzilla.gnome.org/show_bug.cgi?id=769080
2016-07-25 09:02:53 +02:00
Tim-Philipp Müller
e1eed66eb8 docs: urisourcebin: fix typo 2016-07-22 14:42:31 +01:00
Jan Schmidt
e68c85e5a5 playback: Flesh out docs a bit for new elements
Add some more text to the docs for urisourcebin,
parsebin, decodebin3 and playbin3, including a warning
that they are unstable API for now
2016-07-22 23:21:36 +10:00
Tim-Philipp Müller
f25eee6f4b docs: add playbin3, decodebin3, parsebin, urisourcebin to docs
Docs still need some fleshing out though.
2016-07-22 12:52:12 +01:00