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Author SHA1 Message Date
Jan Alexander Steffens (heftig)
0f2583d286 cccombiner: Add caption_pad field to avoid get_static_pad 
Save a reference to the caption pad as well. This will make the
`get_next_time` implementation cheaper.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1746>
 2024-11-28 14:37:07 +00:00
Jan Alexander Steffens (heftig)
49ecde573c cccombiner: Pass caption_pad to schedule_caption 
Avoid having to find this pad again.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1746>
 2024-11-28 14:37:07 +00:00
Jan Alexander Steffens (heftig)
9ef06d77a7 cccombiner: Add video_pad field to avoid pad get/ref/unref 
Saving a reference to this always-present pad simplifies the code and
avoids a lot of pad list scans and refcounting.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1746>
 2024-11-28 14:37:07 +00:00
Mathieu Duponchelle
9cb2eb4b9b x264enc: expose nal-hrd property 
It can be used to force true CBR, and will cause the encoder
to output null padding packets.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/908>
 2024-11-28 13:32:56 +00:00
Sebastian Dröge
05985247d1 streamsynchronizer: Only send GAP events out of source pads 
If streamsynchronizer is waiting on the stream's sinkpad and srcpad at the same
time, it can happen that the GAP event is otherwise sent out of the sinkpad,
which is in the wrong direction.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7950>
 2024-11-28 12:38:07 +00:00
Tim-Philipp Müller
13f2b7dd74 discoverer: fix build with older glib versions 
Follow-up to !7969

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7988>
 2024-11-28 11:40:38 +00:00
Sebastian Dröge
835e232e8c rtspsrc: Use a flow combiner at the source pads instead of custom logic 
Most importantly, this ensures that UDP streams still continue to run even if
they are not linked for a while. With decodebin3 the pads will all be unlinked
unless selected, and selecting a stream at a later time would otherwise switch
to a stream with a stopped udpsrc.

Apart from that this also ensures that actual errors from handling RTP packets
between udpsrc and the source pads are not silently ignored but considered
errors like they would be for TCP/interleaved.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7946>
 2024-11-28 09:40:21 +00:00
Sebastian Dröge
f880abba46 rtspsrc: Don't set pad event/query function twice 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7946>
 2024-11-28 09:40:21 +00:00
Víctor Manuel Jáquez Leal
603e7c3e5f vulkan: add gst_vulkan_video_image_create_view() 
This function is moved from gstvkdecoder-private so it could be used by
gstvkencoder-private too, removing there what it should be duplicated code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7984>
 2024-11-28 07:05:40 +01:00
Víctor Manuel Jáquez Leal
3389347467 vkencoder-private: fix documentation 
The function doesn't take the reference from caller, it keeps it's own
reference, so transfer is none.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
b88f15406f vkencoder-private: fix code style and use gpointer 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
20a0a46676 vkencoder-private: fix and complete public functions prechecks 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
e9ef5e0c36 vkencoder-private: check for layered buffer when new picture 
And balance `if` curly brackets.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
066144f78c vkencoder-private: early return if dpb pool or dpb buffer already exist 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
52bd1931b8 vkencoder-private: usage structure is provided by caller 
As all the profile structure, it's not intended to be filled in
gst_vulkan_encoder_start() function, but by the caller.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
a12daaca28 vkencoder-private: fix how to get bitstream buffer size 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
7a9bd2c9d4 vkencoder-private: doc: fix function name 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
e79ff5a4f1 vkencoder-private: use gst_clear_object() 
Instead of g_clear_object() for sake of coherence.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
5e78ffe87a vkencoder-private: fix return value to gst_vulkan_encoder_encode() 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
751d628160 vkencoder-private: doc: remove (in) annotation 
because it's the default one

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Víctor Manuel Jáquez Leal
af0e15e9be vkencoder-private: move out indent macros 
Outside of the structures whenever is possible, given indent limitations. In this way
the code has a better readability.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7974>
 2024-11-27 20:13:12 +00:00
Jonas Rebmann
225d6b7e11 v4l2videodec: fix freeze race condition 
This fixes a possible deadlock between gst_v4l2_video_dec_change_state
and gst_v4l2_video_dec_loop on the buffer pool.

When stopping capture, the flushing state of the v4l2 capture buffer
pool gets reverted in the processing loop after it was set via
gst_v4l2_object_unlock (self->v4l2capture) (in
gst_v4l2_video_dec_change_state). As a result, gst_v4l2_video_dec_loop
does not return and consequently, gst_pad_stop_task gets stuck waiting
for the GST_PAD_STREAM_LOCK. To circumvent this, skip acquiring the
buffer pool if stopping capture.

Suggested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7958>
 2024-11-27 17:42:11 +00:00
Sebastian Dröge
ccb40ca7d0 discoverer: Fix formatting of a debug log string 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7969>
 2024-11-27 16:48:55 +00:00
Sebastian Dröge
27a2fa73bc discoverer: Move cache file tracking from GstDiscovererInfo into GstDiscoverer 
It's only used temporarily during discovery and makes no sense as part of the
resulting info.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7969>
 2024-11-27 16:48:55 +00:00
Sebastian Dröge
9e4c173c3c discoverer: Move stream counter from GstDiscovererInfo into GstDiscoverer 
It's only used temporarily during discovery and makes no sense as part of the
resulting info.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7969>
 2024-11-27 16:48:55 +00:00
Sebastian Dröge
dc3f2c6721 discoverer: Also copy missing element details when copying a GstDiscovererInfo 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7969>
 2024-11-27 16:48:55 +00:00
Sebastian Dröge
d553448b95 discoverer: Make sure the missing elements details array is NULL-terminated in a thread-safe way 
And also avoid a possible out-of-bounds read if the array contains no elements.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7969>
 2024-11-27 16:48:55 +00:00
Matthew Waters
fc30006290 ci/abi-check: provide the header dir to abidw 
Allows the abi diff check to correctly filter out private types.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7981>
 2024-11-27 14:57:48 +00:00
Xi Ruoyao
ee3802cf71 x265: Allow building with x265-4.1 
In x265-4.1 masteringDisplayColorVolume is changed from a pointer to a
character array embedded in struct x265_param.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7968>
 2024-11-27 13:04:57 +00:00
Nirbheek Chauhan
23a006c64f meson: Don't unconditionally invoke the libsoup subproject 
fallback: kwarg will invoke the specified subproject even if required:
false, which is not what we want here.

Reported at https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4045#note_2674340

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7965>
 2024-11-27 12:12:36 +00:00
Tomáš Polomský
fa1ed5d210 appsink: fix timeout logic for gst_app_sink_try_pull_sample 
In case of gst_app_sink_try_pull_object returns an object instead of a sample,
the whole process must be restarted with the reduced timeout, otherwise requested
timeout could be easily exceeded.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7962>
 2024-11-27 11:09:47 +00:00
Mathieu Duponchelle
b433d72a4d cccombiner: expose input-meta-processing property 
It can be used to discard closed captions from the input pad if the
matching video buffer already held closed captions.

It is useful in a scenario where captions are generated for an AV
stream, but the incoming stream already has embedded captions for
some intervals, and those original captions should be preferred.

It can also be used to make sure input CC meta is always dropped,
the default behavior remains to append aggregated CC to whatever
CC meta was already present on the input video buffer

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6072>
 2024-11-27 10:02:22 +00:00
Matthew Waters
e2d388000c qt(6)/material: ensure that we always update the context in setBuffer() 
Scenario is that there are two (or more) GstGLContext's wrapping Qt's GL
context from either multiple qml(6)glsink or qml(6)glsrc elements.  Call flow is this:

1. material 1 setBuffer()
2. material 1 bind()
3. material 2 setBuffer()
4. material 2 bind()

If the call to setBuffer() reuses the same buffer as previous call, then the
qt context is not updated in the material.  If however the previously used qt
context by the material had been deactivated or freed, then bind() would fail
and could result in a critical like so:

gst_gl_context_thread_add: assertion 'context->priv->active_thread == g_thread_self ()' failed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7970>
 2024-11-26 22:57:51 +00:00
Nirbheek Chauhan
3540b33597 meson: Use new has_tools kwarg to avoid unnecessary lrelease dependency 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7937>
 2024-11-26 18:32:44 +00:00
Seungha Yang
6bcedb0d8b d3d12converter: Gamma LUT related enhancements 
* Build gamma LUT using shader, instead of CPU side math then uploading
* Make gamma LUT sharable across multiple converters

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7951>
 2024-11-26 16:06:08 +00:00
Seungha Yang
f3191aca58 d3dshader: Add shader for building gamma LUT 
Newly added shader will be used by converter to construct
gamma encode/decode LUT texture

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7951>
 2024-11-26 16:06:08 +00:00
Jan Alexander Steffens (heftig)
59d98aa4ac ccutils: Rename wrote_first to write_field1 
This better describes what we're doing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7967>
 2024-11-26 14:02:24 +00:00
Jan Alexander Steffens (heftig)
9a3b4dff24 ccutils: Fix a typo in cc_buffer_take_cea608_field2 
There are no users of cc_buffer_take_cea608_field2, so this never was a
problem.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7967>
 2024-11-26 14:02:24 +00:00
Jan Alexander Steffens (heftig)
a6a5401891 ccutils: Fix a typo in max_buffer_time handling 
All users set max_buffer_time to GST_CLOCK_TIME_NONE, effectively
infinite, so this never was a problem.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7967>
 2024-11-26 14:02:24 +00:00
Jan Alexander Steffens (heftig)
3a119b20b3 ccutils: Remove broken branch 
This branch was added in dd00dab5e9 but is
never actually taken, as it requires `cc_data` to be null but
`cc_data_len` to be non-null. It would then dereference the null
`cc_data`.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7967>
 2024-11-26 14:02:24 +00:00
Philippe Normand
5a6594dea5 meson: Check for libsoup only if required 
LibSoup is needed for the soup and adaptivedemux2 plugins, so there is no need
to do the lookup if none of those plugins is enabled.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7964>
 2024-11-26 12:40:45 +00:00
Albert Sjolund
c31cbda5de webrtc: don't crash on invalid bundle id 
If the bundle id forwarded to connect_rtpfunnel is not valid,
the assertion fails and crashes the program. This is now instead
an error.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7963>
 2024-11-26 09:27:20 +01:00
Tomáš Polomský
7008e76c62 v4l2object: Fixed incorrect maximum value for int range 
There are objects where maximum is not multiplication of the step,
e.g. there was a combination where max was 65535 with step 2.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7953>
 2024-11-25 19:33:40 +01:00
wbartel
6f20cd69fe tracers: unlock leaks tracer if already tracking 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7954>
 2024-11-25 17:58:47 +00:00
Sebastien Cote
5b5c4147d3 vtenc: add support for the HLG color transfer 
Fixes #4047

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7947>
 2024-11-25 16:45:20 +00:00
Stéphane Cerveau
7dfed55929 vkoperation: update doc to skip barriers array methods 
Some methods are using arrays of element which type can
vary at compile time. These methods should not
be introspectable as it's not possible to determine
the final type.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7880>
 2024-11-25 15:24:17 +00:00
Sebastian Dröge
025b4a2f8d splitmuxsrc: Convert part reader to a bin with a non-async bus 
A pipeline always has an async bus, which involves allocating an fd pair. As
splitmuxsrc only uses the bus' sync handler, this is not required and can easily
cause splitmuxsrc to exceed the fd limit for no good reason.

The other features of GstPipeline are also not needed here, e.g. clock selection.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7952>
 2024-11-25 15:55:50 +02:00
Edward Hervey
18b941dfd5 decodebin3: Unify collection switching checks 
We only want to switch to a selection of an output collection if all streams are
present.

This was previously only done in one place (when triggering by new incoming
streams) but not when triggered by user/application.

Avoid this by moving the check to handle_stream_switch()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7941>
 2024-11-25 08:03:38 +00:00
Zhong Hongcheng
821754e2d5 tests: Add the VVC(H266) parser test cases 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5003>
 2024-11-24 16:49:25 +00:00
He Junyan
24944fd153 libs: codecparsers: Implement the VVC(H266) parser part II 
Implement the picture header, slice header and SEI parsing functions.

Co-authored-by: spartazhc <spartazhc@gmail.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5003>
 2024-11-24 16:49:25 +00:00