Commit Graph

235 Commits

Author SHA1 Message Date
Jonas Kvinge
8d262959c1 GstEnginePipeline: Fix buffering issue near track end during gapless playback
Ignore buffering messages when within 5 seconds of track end and about-to-finish has been signaled. This prevents spurious buffering from blocking playback during track transitions with local files.

Fixes #1725
2025-12-20 01:36:49 +01:00
Jonas Kvinge
b9b70399d8 GstEnginePipeline: Fix possible race condition in pipeline destructor
Wait for ongoing state changes to complete before setting pipeline to NULL.
This prevents race conditions with async state transitions that can cause crashes in GStreamer elements.

Fixes #1875
2025-12-20 01:28:53 +01:00
Jonas Kvinge
c684a95f89 GstEnginePipeline: Fix file descriptor exhaustion by using shared thread pool
Replace per-pipeline QThreadPool with a shared static pool to prevent
file descriptor and thread exhaustion. Each GstEnginePipeline was creating
its own thread pool, leading to resource accumulation during frequent
pipeline creation/destruction (track changes, seeking, crossfade).

The shared pool is limited to 2 threads max since state changes are
typically sequential per pipeline. This prevents the crash in g_wakeup_new()
when creating eventfd for new thread event dispatchers.

Fixes #1687
2025-12-18 19:58:23 +01:00
copilot-swe-agent[bot]
1d03bb2178 GstEnginePipeline: Fix crash in GStreamer decodebin3 when switching tracks
Add guard in AboutToFinishCallback to prevent race condition when pipeline is being torn down. This prevents the callback from trying to set next URL while the pipeline is being destroyed, which caused crashes in GStreamer's decodebin3.

Fixes issue where rapidly switching tracks could cause segmentation fault in gst_decodebin_input_link_to_slot.

See: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4626

Fixes #1863

Co-Authored-By: Jonas Kvinge <jonas@jkvinge.net>
2025-12-18 19:44:03 +01:00
Jonas Kvinge
afe6967c46 GstEnginePipeline: Handle "missing-plugin" messages 2025-11-30 18:13:30 +01:00
Madeline Schreiber
d901258f11 GstEnginePipeline: Ignore about-to-finish when position is 0 2025-07-07 01:05:47 +02:00
Jonas Kvinge
71287dd77e Add option to turn off playbin3 2025-04-08 21:19:29 +02:00
Jonas Kvinge
2c9b14f5f2 GstEnginePipeline: Simplify version checks 2025-04-04 22:12:38 +02:00
Jonas Kvinge
5e031be42c Fix cast warnings with MSVC 2025-03-25 18:05:41 +01:00
Roman Lebedev
2687dc31cc Support arbitrarily large EBU R 128 loudness normalization
While i have fixed gstreamer's `volume` in
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5063
i did not see anything that followed after it was merged, namely, in
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6222,
the feature was moved, `"volume"` was reverted to only handle `x10` gain,
and one needs to use `"volume-full-range"` instead to do arbitrary gain.
So let's do that.

This, of course, requires run-time detection of the version
of gstreamer base plugins that we are running with,
specifically, we need version `1.24`.
2025-03-12 22:20:56 +01:00
Jonas Kvinge
0db082fca0 Replace Q_OS_WIN with Q_OS_WIN32 2025-01-28 20:30:43 +01:00
Jonas Kvinge
ab558f87b5 GstEnginePipeline: Use SetStateAsync in finish if needed 2025-01-15 07:01:43 +01:00
Jonas Kvinge
7afae70bb0 GstEnginePipeline: Make sure all set states are finished before finishing pipeline 2025-01-05 18:58:03 +01:00
Jonas Kvinge
0fff5f672a Rename variables 2024-12-06 23:43:44 +01:00
Jonas Kvinge
c62fd2b58a GstEnginePipeline: Add more logging for fader 2024-11-14 22:05:06 +01:00
Jonas Kvinge
712db598f7 GstEnginePipeline: Fix setting volume after fader timeout 2024-11-14 22:04:53 +01:00
Jonas Kvinge
16c9a0f974 GstEnginePipeline: Set final fader volume on timeout 2024-11-11 16:17:57 +01:00
Jonas Kvinge
18000b1b2c GstEnginePipeline: Increase fader timeout 2024-11-11 16:17:35 +01:00
Jonas Kvinge
f1b56028b7 GstEnginePipeline: Use fully-qualified names for QTimeLine 2024-11-11 16:17:11 +01:00
Jonas Kvinge
3d2315f754 GstEnginePipeline: Add mutex locker for Spotify access token 2024-11-11 16:16:29 +01:00
Jonas Kvinge
6612eeb9e3 GstEnginePipeline: Simplify next uri reset code 2024-11-10 15:38:00 +01:00
Jonas Kvinge
93929c73ee GstEnginePipeline: Add fader timeout 2024-11-10 02:07:22 +01:00
Jonas Kvinge
d68bede374 GstEnginePipeline: Fix fader fudge timer naming 2024-11-10 01:53:38 +01:00
Jonas Kvinge
b659b27f95 GstEnginePipeline: Replace QBasicTimer with QTimer 2024-11-10 01:50:53 +01:00
Jonas Kvinge
70d0772e04 GstEnginePipeline: Add separate set state async function 2024-11-10 01:36:48 +01:00
Jonas Kvinge
975d0dff25 Move GstStartup 2024-11-09 23:39:31 +01:00
Jonas Kvinge
c0f5b53aaf GstEnginePipeline: Simplify checking for NULL state 2024-11-09 19:36:41 +01:00
Jonas Kvinge
ba285925ca GstEnginePipeline: Check that state is actually NULL before finishing pipeline
Possible fix for #1582
2024-11-09 19:30:28 +01:00
Jonas Kvinge
a0dd2c66e4 GstEnginePipeline: Always set state to NULL 2024-11-09 19:26:39 +01:00
Jonas Kvinge
f59c6c356e GstEnginePipeline: Get audio-sink 2024-11-09 19:22:56 +01:00
Jonas Kvinge
65b6e6d540 GstEnginePipeline: Save fader state 2024-11-09 19:21:56 +01:00
Jonas Kvinge
8da2b9cd94 Refactoring 2024-11-01 23:04:42 +01:00
Jonas Kvinge
ef9ef63f02 Port to QStringLiteral operator 2024-10-20 06:38:55 +02:00
Jonas Kvinge
0e330b81db Use Qt::Literals::StringLiterals 2024-10-18 20:17:23 +02:00
Jonas Kvinge
b50da3eba4 GstEnginePipeline: Add missing end of stream
A bug was introduced when I added the mutex locker for the URLs, it did nothing when it was supposed to emit end of stream.

Fixes #1568
2024-09-29 23:40:09 +02:00
Jonas Kvinge
dae4943593 Replace Spotify username/password with access token 2024-09-28 00:09:23 +02:00
Jonas Kvinge
c3008b4179 Silence Clang Wunused-const-variable 2024-09-22 13:15:19 +02:00
Jonas Kvinge
4270b12cd1 Replace QLatin1String with operator _L1 2024-09-12 22:13:21 +02:00
Jonas Kvinge
e3e6a22172 Drop Qt 5 support
Qt 6 has been available for almost 4 years. Qt 5 is no longer officially supported by Qt for opensource, it's time to drop Qt 5.
2024-09-12 22:13:21 +02:00
Jonas Kvinge
4ea5eb8292 GstEnginePipeline: Set volume internal in notify volume callback
Fixes #1541
2024-09-10 17:04:24 +02:00
Jonas Kvinge
552440f50e Add mutexes 2024-09-02 22:27:45 +02:00
Jonas Kvinge
8da616491d Replace emit with Q_EMIT 2024-08-25 01:06:30 +02:00
Jonas Kvinge
a2cae06582 Remove QtConcurrent include 2024-08-24 17:01:53 +02:00
Jonas Kvinge
7ebcc73a49 More const detach fixes 2024-08-23 20:30:59 +02:00
Jonas Kvinge
9b5fe3bfd6 GstEnginePipeline: Rename PlaybinProbe to PadProbe 2024-08-23 00:17:33 +02:00
Jonas Kvinge
91eef0d695 GstEnginePipeline: Sort variables 2024-08-23 00:08:14 +02:00
Jonas Kvinge
222001bc13 GstEnginePipeline: Fix buffering 2024-08-11 14:52:00 +02:00
Jonas Kvinge
548fa3f6ee Wait for set state to finish before deleting pipeline
Setting state to GST_STATE_NULL sometimes blocks, to fix this use the threadpool to set the state to NULL and wait with deleting the pipeline until the state is changed.
This fixes blocking the main thread when switching Spotify songs.
2024-08-10 18:22:56 +02:00
Jonas Kvinge
8c8acbb546 GstEnginePipeline: Rename variables 2024-08-09 19:29:12 +02:00
Jonas Kvinge
819463a865 Use anonymous namespace for constants 2024-08-07 00:52:58 +02:00