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19 commits

Author SHA1 Message Date
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
Andoni Morales Alastruey
7b408bae69 discoverer: fix segfault in race condition adding a new uri's 
There is a race condition adding new uri's right after receiving
the `discovered` event. We must wait until we have cleaned-up
the last discovery to start processing the new one

Fix #3758

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7930>
 2024-11-20 21:36:30 +00:00
Thibault Saunier
ec2b3cb200 discoverer: Fix typos 
discovererd / discoverered -> discovered

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7733>
 2024-10-29 00:17:58 +00:00
Thibault Saunier
5ed2af5083 discoverer: Fix serializing tags StreamInfo on disc 
When `use-cache` is used, we were serializing the StreamInfo **before**
_ensure_info_tags was called, meaning we were always missing that information.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7733>
 2024-10-29 00:17:58 +00:00
Sebastian Dröge
6233eb0ff3 common: Stop using GQuark-based GstStructure field name API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7432>
 2024-09-26 19:21:29 +03:00
Sebastian Dröge
0c1611d31d common: Stop using GQuark-based GstStructure name API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7432>
 2024-09-26 19:21:29 +03:00
Thibault Saunier
a2bb04c899 discoverer: Fix accumulating discoverer info when loading from cache 
With the previous accumualator loading stopped after the first handler,
even if it return NULL which is unexpected, instead we want to use the
first non-value returned by handlers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5665>
 2023-11-14 22:01:04 +00:00
Jonas Kvinge
fa46905aea discoverer: Only call handle_current_async if still processing 
When gst_element_set_state is called in _setup_locked and errors, the
callback is already processed before we reach handle_current_async, and
the timer is started even though it's finished processing, which results
in a NULL pointer crash later in async_timeout_cb.

To fix this, we check that it's still processing before calling
handle_current_async.

Fixes #1683

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4936>
 2023-06-30 08:52:38 +03:00
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
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
Tim-Philipp Müller
8bf59703a1 libs: pbutils: drop use of GSlice 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3695>
 2023-01-24 15:25:06 +00:00
Sebastian Dröge
366893e9ac Fix various warnings from gobject-introspection 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3261>
 2022-10-25 09:45:25 +03:00
Sebastian Dröge
533ea9bd7c pbutils: Add/fix various annotations 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
 2022-10-18 08:56:58 +00:00
Thibault Saunier
1c4950718f discoverer: Fix discovering source that expose raw audio/video 
Exposes a "uridecodebin:post-stream-topology" property as the discoverer
needs to have topology information about all streams so we need
`uridecodebin` to always plug decodebins for that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3009>
 2022-09-15 19:25:01 +00:00
Thibault Saunier
95c1f67d69 discoverer: Set number to stream infos 
The idea is that we can reference to streams using this unique number,
within the context of that discoverer info. That number should always
be usable to reference the streams for a specific stream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/897>
 2021-10-20 09:16:38 +00:00
Edward Hervey
879526b2e2 discoverer: Don't ref NULL taglist 
Fixes warning introduced in 064f7bbbfa

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1200>
 2021-10-20 09:47:29 +02:00
Philippe Normand
064f7bbbfa discoverer: Advertise container-specific tags with a new API 
Since commit a55dafe341, stream-scoped tags no
longer appeared as top-level tags, introducing a behaviour regression, specially
for MP3 files.

The `gst_discoverer_info_get_tags()` API now returns all tags detected for the
given media, as documented.

A new API is introduced to get container-specific tags,
`gst_discoverer_container_info_get_tags()`. The discoverer tool was adapted to
use it. `gst_discoverer_info_get_tags()` is now deprecated in favor of
`gst_discoverer_container_info_get_tags()` and
`gst_discoverer_stream_info_get_tags()`.

Fixes #759

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1107>
 2021-10-18 20:08:35 +00:00
Thibault Saunier
2fd28195ca Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00
Renamed from gst-libs/gst/pbutils/gstdiscoverer.c (Browse further)