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60 commits

Author SHA1 Message Date
Philippe Normand 2341ee6935 dav1d: Set colorimetry parameters on src pad caps 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1514>
 2024-04-12 09:14:34 +00:00
Sebastian Dröge 4ad101b53b Use once_cell crate directly again 
The glib crate does not depend on it anymore and also does not re-export
it anymore.

Also switch some usages of OnceCell to OnceLock from std.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1441>
 2024-01-31 18:07:57 +02:00
Bilal Elmoussaoui dd2d7d9215 Use re-exported once_cell 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1268>
 2023-07-06 17:50:49 +03:00
Sebastian Dröge 44405e0cd7 dav1ddec: Make sure to call get_picture() twice in a row when draining 
The first time might return `EAGAIN` if there are pending frames but
there is no decoded frame available yet. The second time it will
actually wait for frames to become available and only start returning
`EAGAIN` again once no more frames are left.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1080>
 2023-02-08 11:26:25 +02:00
Sebastian Dröge e0e63dd4da dav1d: Don't treat any kind of bitstream error immediately as fatal 
Instead use the videodecoder error handling to allow up to max-errors
consecutive decoding errors, i.e. infinite by default in 1.22 and newer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1057>
 2023-01-23 10:46:38 +02:00
Sebastian Dröge 037294b077 dav1d: Get rid of some unnecessary unwrap()s 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1055>
 2023-01-22 00:32:52 +02:00
Sebastian Dröge f62d07633d dav1d: Remove unnecessary frame dropping loop 
After flushing there are no frames left anymore that could be dropped.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1055>
 2023-01-22 00:28:15 +02:00
Sebastian Dröge c5a625ae28 dav1d: Don't flush the decoder when draining 
This directly discards all frames and it won't be possible to output
them anymore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1055>
 2023-01-22 00:27:22 +02:00
Sebastian Dröge d110977580 dav1d: Only drain at most one decoded frame per input frame unless the decoder requires more before accepting new data 
This works around a race condition in dav1d where the decoder deadlocks
if multiple threads are used, and also is generally beneficial as it
allows for proper frame threading.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1055>
 2023-01-22 00:25:23 +02:00
Sebastian Dröge a8250abbf1 Fix various new clippy warnings 2022-11-01 10:27:48 +02:00
Sebastian Dröge 9a68f6e221 Move from imp.instance() to imp.obj() 
It's doing the same thing and is shorter.
 2022-10-23 23:08:46 +03:00
Sebastian Dröge f045099fc1 Fix GObject type names, GStreamer debug category names and element factory names 
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/198
 2022-10-23 20:46:08 +03:00
François Laignel 8011eadfd2 Use new format constructors 
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1128
 2022-10-18 10:36:59 +00:00
Sebastian Dröge 7ee4afacf4 Change *Impl trait methods to only take &self and not Self::Type in addition 2022-10-10 15:03:25 +03:00
Vivia Nikolaidou 5606111345 plugins: Simplify code using ParamSpecBuilder 2022-08-22 17:58:43 +03:00
Vivia Nikolaidou 247702b76d video: Use gst_video::VideoCapsBuilder in some plugins 
Simplify caps creation codes
 2022-08-09 22:01:10 +03:00
Sebastian Dröge 51c7d0652e Fix/silence a couple new clippy warnings 2022-06-30 16:07:32 +03:00
Arun Raghavan 557917b92a dav1ddec: Write src_query() in match syntax for easier extensibility 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 10:02:27 -04:00
Arun Raghavan 2c3514a5a1 dav1ddec: Deal with the possibilty of 0/1 fps in latency math 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 10:02:10 -04:00
Arun Raghavan 7eb67de34c dav1ddec: Use sink_pad() convenience accessor 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 10:01:51 -04:00
Arun Raghavan 3250675e78 dav1ddec: Move state to Mutex from Arc 
This is needed because we may now access state concurrently with and
outside of the streaming thread during a LATENCY query.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 10:01:51 -04:00
Arun Raghavan 5d01bfcb79 dav1ddec: Move decoder init from start() to set_format() 
We need a successful LATENCY query to be able to correctly initialise
max frame delay, so let's defer decoder init until we know upstream is
readier for it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 10:01:51 -04:00
Arun Raghavan 05258756ce dav1ddec: Report latency based on frame delay 
This is not strictly correct as we might not use the same mechanism that
dav1d is using to detect the number of CPUs. We can drop the num_cpus
based approach once
https://code.videolan.org/videolan/dav1d/-/merge_requests/1407 is merged
upstream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 08:29:48 -04:00
Arun Raghavan 7d681c5ce4 dav1ddec: Expose a couple of decoder settings as properties 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/698>
 2022-05-11 08:29:16 -04:00
Sebastian Dröge 6cf7d28481 Use SPDX license format in Cargo.toml 2022-03-14 10:23:16 +02:00
François Laignel 422ea740ca Update to gst::_log_macro_ 
See the details:
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/980
 2022-02-21 20:50:01 +01:00
Sebastian Dröge 7b81945ca1 dav1ddec: Use AtomicRefCell instead of Mutex for the state 
It's only accessed from the streaming thread.
 2022-02-14 14:43:54 +02:00
Sebastian Dröge 7c872bb92b dav1ddec: Fix compilation after some API changes 2022-02-03 15:51:46 +02:00
Sebastian Dröge cf46d9439b dav1ddec: Add 8/16 bit grayscale support 2022-02-03 13:39:43 +02:00
Sebastian Dröge 5a4c8b9fc8 dav1ddec: Release input frames that immediately caused a decoding error 
We're not going to get any output for them.
 2022-02-03 11:04:57 +00:00
Sebastian Dröge 2c511fca50 dav1ddec: Require correct alignment and stream format when running with GStreamer 1.20 2022-02-03 11:04:57 +00:00
Sebastian Dröge 6ce3029e07 dav1ddec: Update for fixed dav1d-rs API 
As a side effect this allows us also to handle errors more gracefully
and to reduce memory load by outputting decoded frames immediately.

Also the code was changed a bit to reduce the number of redundant mutex
lock/unlocks.
 2022-02-03 11:04:57 +00:00
Sebastian Dröge b795c0c392 dav1ddec: Clean up state tracking a bit 
And especially don't keep a decoder instance around while in Null state.
 2022-02-03 11:04:57 +00:00
Sebastian Dröge 6e28a17280 dav1ddec: Don't consider decoding errors as fatal 
Instead use the `gst_video::video_decoder_error!` macro for allowing a
certain number of consecutive errors before actually failing.
 2022-02-03 11:04:57 +00:00
Sebastian Dröge c35d1cdc0c dav1ddec: Pass element instance to debug logs 2022-02-03 11:04:57 +00:00
Sebastian Dröge f44b86cd30 Simplify some code around event/query views 2022-01-22 12:18:02 +02:00
Sebastian Dröge 65fcd55160 Update for event/message/query view API changes 2022-01-19 15:07:45 +02:00
Sebastian Dröge 51f8e963d6 Add SPDX-License-Identifier to all file headers 2022-01-15 21:18:47 +02:00
Sebastian Dröge 3ed9e291c2 Update for decide/propose_allocation() API changes 2021-12-06 19:11:24 +02:00
Sebastian Dröge d9bda62a47 Update for GLib/GStreamer API changes 
And clean up a lot of related property/caps/structure code.
 2021-11-06 09:34:10 +02:00
Sebastian Dröge 0a7d1639e7 Update to Rust edition 2021 and minimum supported Rust version to 1.56 2021-10-31 17:40:05 +02:00
Sebastian Dröge b9541b2ca4 Update for GstObjectImpl API change 2021-10-23 12:31:33 +03:00
Sebastian Dröge d17c3483c1 video: Update for new decide_allocation() signature 2021-10-16 15:02:11 +03:00
Sebastian Dröge 4c8c398aa4 dav1d: Don't configure a buffer pool and don't require one for videometa support 
dav1d is allocating memory itself and we directly forward that without
using any downstream buffer pool.
 2021-09-18 11:58:59 +03:00
Sebastian Dröge 052365ba1a Fix various needless-borrow clippy warnings and others 2021-07-30 13:53:35 +03:00
François Laignel e16cad7c8f video: migrate to new ClockTime design 2021-06-05 10:36:21 +02:00
François Laignel 8dfc872544 use gst::glib where applicable 2021-06-03 20:53:16 +02:00
Sebastian Dröge f4a3881dcf Fix new 1.52 clippy warnings 2021-05-05 12:13:16 +03:00
François Laignel 95cdd43f4f manual fixes remove get prefix round 2 2021-04-20 18:19:58 +02:00
François Laignel 67c5871957 fix-getters-calls 0.3.0 pass 2021-04-20 18:19:58 +02:00