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Author SHA1 Message Date
Nicolas Dufresne
c6be3d7505 v4l2: videodec: Don't forcibly drain on resolution changes 
Let the driver detects the change and reconfigure the capture side
transparently from there. This avoid reallocation of the output buffers,
and eliminates the need to stop and restart the capture task. This is
only happening if the driver have support for this, otherwise the old
behaviour is maintained.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:44:53 -04:00
Nicolas Dufresne
f58d5dfd30 v4l2: videodec: Remove the spurious srccaps probe 
We don't need to probe the srccaps in set_format() anymore, this
handled already in the capture thread while setting up the capture
queue.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:44:41 -04:00
Nicolas Dufresne
4a53beeb1f v4l2: videodec: Improve few logs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:44:37 -04:00
Nicolas Dufresne
fca61fad4d v4l2: videodec: Only warn of incomplete drain on success 
We may have hit an error, or just flushing in order to stop the thread,
in which case, not having drain everything is expected and not a
driver bug.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:44:19 -04:00
Nicolas Dufresne
4dded20929 v4l2: bufferpool: Don't assert when orphaning is not needed 
This may happen when shutting down and should not cause
any harm. This removes the associated assert when shutting
down the pipeline, notably with CTRL+C.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:43:36 -04:00
Nicolas Dufresne
66849fbdd1 v4l2: videodec: Wait for source change event 
Stop doing capture buffer allocation based on guesses
and wait for the source change event when available.
Unlike stateless decoder, the stateful decoder is not aware of
the coded resolution, and this may lead to the wrong result
even when using TRY_FMT.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:43:16 -04:00
Nicolas Dufresne
5c820862fd v4l2: object: Move the GstPoll into v4l2object 
Moves the GstPoll from the buffer pool into v4l2object. This will be
needed to poll for events before the pool has been created.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:43:03 -04:00
Nicolas Dufresne
457dd19a90 v4l2: object: Fix bogus debug objects pointers 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:42:59 -04:00
Nicolas Dufresne
52b916bdf5 v4l2: videodec: Move the capture setup into the processing loop 
In previous implementation that job was split between handle_frame and
the processing loop and it wasn't clear if this mechanism was race
free. The capture setup would also be tried for every buffer, which was
not necessary.

This also simplify the handling of SRC_CH event, dropping the unneeded
atomic boolean.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:42:35 -04:00
Nicolas Dufresne
1ca7f6949e v4l2: videodec: Ensure object is inactive on failure 
Sprinkle stop() calls in error case to guaranty that the capture object
is inactive on failure. Not doing so could allow some code to be called
in unexpected (and possibly undefined) conditions.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4437>
 2023-05-01 13:42:02 -04:00
Mihail Ivanchev
8e64dea5c6 gstcodectimestamper: remove PC file generation from plugin's own meson.build 
The file generated here is incomplete; it is generated for all plugins in a loop at an upper level.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4518>
 2023-05-01 16:41:32 +00:00
jeri.li
2b63e30852 v4l2bufferpool: add lock as atomic operation for seek 
When seek flush, gst v4l2 buffer pool flush is not atomic which will
lead double enqueue buffer (qbuf) issue, and v4l2 buffer pool qbuf is
also not atomic which will lead no free buffer found in the pool.
1. add lock for calculate enqueue number in streamon function
2. add lock for v4l2 capture end streamoff in pool flush function
3. lock the whole funciton of v4l2 buffer pool qbuf, then the buffer
   pool index and qbuf operation are atomic

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4465>
 2023-05-01 15:53:02 +00:00
Haihua Hu
1c488626da v4l2src: fix cannot reuse current caps when fixate caps in negotiation 
when regotiation happens, v4l2src will check if it can reuse current caps,
but we need check if current caps is subset of all query caps from downstream
instead of check it with query caps one by one.

Assuming that the current caps is not the subset of first caps from query caps,
it will go to try fmt. when try fmt success, v4l2src will make pending_set_fmt
to TRUE and going to reset.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4500>
 2023-05-01 15:05:26 +00:00
Thibault Saunier
ceb0aca906 sharp: Mark _reserved fields as padding 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 21:52:19 -04:00
Thibault Saunier
40a6f2dc91 discover: Avoid double freee when creating info from cache file 
Passing ownership to the function as the created info is made owner.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 06:54:10 -04:00
Thibault Saunier
0f229aa62a discoverer: Add serializing unknown stream type support 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 06:54:10 -04:00
Thibault Saunier
e8e5508d1d ges: Add test for the newly added DiscovererManager object 
Making pep8 happy on the way

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 06:54:10 -04:00
Thibault Saunier
98e5c5e862 ges: Implement a new GESDiscovererManager object 
Allowing better control over the way discovery happens and allowing
us to expose a proper API.

This also adds the potential of implementing more multi-threaded
discovery in a clean way in the future.

This allows us to cleanly expose the new
GstDiscoverer::load-serialize-info signal.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 06:54:10 -04:00
Thibault Saunier
9e994ea616 discoverer: Add a signal to retrieve serialized GstDiscovererInfo 
This allows user to serialize the GstDiscovererInfo in other places
than the default folder, like a database when running web services for
examples.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3911>
 2023-04-29 06:47:55 -04:00
He Junyan
96e576a818 va: h265enc: map the mbbrc to correct enum value in get_property() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4509>
 2023-04-28 16:46:24 +00:00
He Junyan
5d1c35bd16 va: h264enc: map the mbbrc to correct enum value in get_property() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4509>
 2023-04-28 16:46:24 +00:00
Thibault Saunier
187d91627c rtpsrc: Give better names to internal elements 
Same name was used for all instances of rtpsrc making debugging more complex

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4484>
 2023-04-28 16:00:47 +00:00
Jordan Petridis
8339384d3a jack: return TRUE during init when failing to dlopen 
If we return FALSE, that means the plugin won't be tried again,
even if jack is available afterwards.

Followup to 689dbd1fbe

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4507>
 2023-04-28 14:57:38 +00:00
Seungha Yang
c98ad6f249 wasapi2: Allows process loopback capture on Windows 10 
As per MS documentation[1], it requires Windows 10 Build 20348
but it seems to be supported by old versions too

[1] https://learn.microsoft.com/en-us/windows/win32/api/audioclientactivationparams/
ns-audioclientactivationparams-audioclient_process_loopback_params

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2524
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4505>
 2023-04-28 14:11:16 +00:00
Sebastian Dröge
3044b0992f Revert "splitmuxsink: Avoid assertion when WAITING_GOP_COLLECT on reference context" 
This reverts commit f29c19be58. If this is
called for the reference context then we would run into an infinite
loop, which is not really better than an assertion.

By fixing up DTS to never be ahead of the PTS in the previous commit
this situation should be impossible to hit now.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4498>
 2023-04-28 11:00:19 +00:00
Sebastian Dröge
de907c225b splitmuxsink: Catch invalid DTS to avoid running into problems later 
DTS > PTS makes no sense, so we clamp DTS to the PTS. Also if there's a
PTS but no DTS, then assume that PTS=DTS to make sure we're not working
with a much older DTS.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4498>
 2023-04-28 11:00:19 +00:00
Nirbheek Chauhan
479f0175b5 meson: Add feature options for optional va deps libdrm and gudev 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4428>
 2023-04-28 15:22:31 +05:30
Nirbheek Chauhan
55ee0635d3 meson: Fix libdrm and vaapi configure checks 
We do not need fallback: for libdrm checks because the wrap file
already has a [provide] section.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4428>
 2023-04-28 15:21:10 +05:30
Nirbheek Chauhan
beb21f9254 meson: Add a new option to control the source for build-tools 
Similar to orc, allow distros to force bison, flex, nasm, etc, to be
provided by the system.

Needed by the Homebrew folks:
https://github.com/Homebrew/homebrew-core/pull/125996#discussion_r1166410216

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4428>
 2023-04-28 15:21:10 +05:30
Víctor Manuel Jáquez Leal
3a09e700e6 vkswapper: missing image barrier after vkCmdClearColorImage 
After clear color image command the swapper image needs to add a barrier before
copying the buffer to display on it. Otherwise a potential synchronization
problem might occur.

Fixes #2403

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4501>
 2023-04-28 00:59:57 +00:00
Víctor Manuel Jáquez Leal
f12e052e54 vulkan: use VK_QUEUE_FAMILY_IGNORED in barriers 
Instead of using the valid queue family 0 (zero) if there aren't queue transfers
there's no need to specify a not validated queue family, but just
VK_QUEUE_FAMILY_IGNORED.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4501>
 2023-04-28 00:59:57 +00:00
Seungha Yang
4ed3c46de7 cudamemory: Fix for semi planar YUV memory size decision 
UV plan of the semi planar format requires only half of Y plane size

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4502>
 2023-04-27 20:55:53 +00:00
Seungha Yang
fafecf9cb3 sample: Add gst_clear_sample() method 
Similar to other GstMiniObject clear helper methods like
gst_clear_buffer().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4473>
 2023-04-28 04:38:30 +09:00
Seungha Yang
b7083ad242 sample: Fix typo around gst_sample_copy() method 
It's sample, not buffer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4473>
 2023-04-27 18:35:41 +00:00
Sebastian Dröge
ef89bac181 rtspsrc: Fix handling of * control path 
Regression introduced by 7f9d689572.
Thanks to Tristan Matthews for reporting this.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4497>
 2023-04-27 13:47:56 +00:00
Edward Hervey
0db6149880 decodebin3: Handle streams without CAPS or TIME segment 
decodebin3 will do its best to figure out whether a parsebin is required to
process the incoming stream.

The problem is that for push-based stream it could happen that the stream would
not provide any caps, resulting in nothing being linked internally.

Furthermore, there is the possibility that a stream *with* caps would not be
using a TIME segment, which is required for multiqueue to properly work.

In order to fix those two issues, we force the usage of parsebin on push-based
streams:
* When the pad is linked, if upstream can't provide any caps
* When we get a non-TIME segment

Fixes #2521

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4492>
 2023-04-27 12:50:21 +00:00
Stéphane Cerveau
61416bc532 pbutils: add video/x-ivf to descriptions 
Add missing description for video/x-ivf spotted
with gst-discoverer-1.0

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4248>
 2023-04-27 06:45:27 +00:00
Stéphane Cerveau
f0d61ac8b0 libav: set the frame rate values in ffmpeg stream context 
To avoid a default value to be used in mux.c+304, give the
frame rate detected from the caps.

Fix IVF header.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4248>
 2023-04-27 06:45:26 +00:00
Stéphane Cerveau
6f21ef9d3a libav: add av1 to gst_ffmpeg_caps_to_codecid 
Restrict the stream-format to obu-stream
and the alignment to "tu" and "frame" as "obu"
is not properly supported by libav.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4248>
 2023-04-27 06:45:26 +00:00
Daniel Moberg
4c1de25e9d webrtc: do not tear down data channel before data is flushed 
Current implementation can in some cases detect
that all data is sent but in reality it is not,
leading to a push to an unlinked pad.
This is a race between the probe used to track data sent and a
call to close.

This patch sends an EOS before starting the close procedure
and then waits for the EOS event to come through to the
src pad before commencing with tear down.
This ensures that any queued data before EOS is flushed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4462>
 2023-04-27 00:40:18 +00:00
Matthew Waters
262be30b6f ccutils: generate valid padding in field 1 when needing to generate field 2 
Fixes CC in Field 2 but not in Field 1 errors.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4490>
 2023-04-26 20:43:13 +00:00
Seungha Yang
4710f45e65 d3d11videosink: Fix for ignored initial render rectangle 
Application can set target render rect before internal HWND
configuration

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2518
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4480>
 2023-04-26 19:39:09 +00:00
Sebastian Szczepaniak
277a9f0cef qtdemux: Add support for cenc sample grouping 
Co-authored-by: Xabier Rodriguez Calvar <calvaris@igalia.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3551>
 2023-04-26 18:51:56 +00:00
Guillaume Desmottes
0d254f59b8 core: pad: fully log event being pushed 
It's useful when debugging to check the details of the event being sent,
like the segment for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4493>
 2023-04-26 18:00:14 +00:00
Mathieu Duponchelle
781a228d3a docs: update hotdoc theme to 0.15 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4488>
 2023-04-26 13:50:42 +02:00
Mathieu Duponchelle
d08d9bacb2 ci: bump hotdoc dependency 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4488>
 2023-04-26 13:50:40 +02:00
Mathieu Duponchelle
3868771191 docs-index: de-hardcode toned row color 
Instead use a bootstrap panel and let styling occur based on that,
making the index page work well with the dark theme.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4488>
 2023-04-26 13:50:21 +02:00
Jordan Petridis
8e9db20a3b windows/Dockerfile: Pin python to 3.11.2 
Version 3.11.3+ and 3.12 change the way subprocess with shell=True
works to no longer use the PATH but instead rely on %ComSpec% or
%SystemRoot% which are currently not present in the cerbero env.

51b079a2d6

Pin to 3.11.2 until we fix cerbero.

https://gitlab.freedesktop.org/gstreamer/cerbero/-/issues/427

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4468>
 2023-04-26 01:38:19 +00:00
Sebastian Dröge
dd78aa053b ci: Update to Rust 1.69 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4468>
 2023-04-26 01:38:19 +00:00
Thibault Saunier
9dda8050f2 validate: Add a way to avoid checking property value after setting it 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4485>
 2023-04-26 00:03:06 +00:00