For multi-ASE configurations, BlueZ does the channel allocation itself,
and passes us the result in the ChannelAllocation parameter.
If it is present, don't do the allocation ourselves but use that value
instead.
If Supported_Max_Codec_Frames_Per_SDU is less than what is required by
Supported_Audio_Channel_Counts, override its value assuming the device
actually supports at least that. Needed for Creative Zen Hybrid Pro.
Fix default value for channel count bitmask.
Do relaxed parsing of RFCOMM commands for AG & HF roles, allowing
multiple commands in same buffer.
Use same parser code for all HFP/HSP AG/HF. Parse input in relaxed way,
as some devices emit spurious \n
Add a /core message to set the log level of the pulse-server.
An alternative would be to watch the settings metadata and follow the
server settings. This is however less flexible so the custom message
was chosen.
Add a function to check if a specfic custom log level has been defined
for a topic.
We can use this to dynamically check if we need to do the connection debug
messages.
We can also get rid of the conn.* pattern hack to disable connection
messages by default.
When there is no specific level for a topic we store the global log level
in the topic level. Make sure this invariant is preserved when the
the global log level is updated.
We can then simply update the log level after we processed the log level
string to update all topics.
This should also make it possible to just use the level from the topic
in all cases and remove a check.
Make sure the log level on the chained logger is the same as ours.
Makes PIPEWIRE_DEBUG=3 make run print debug again.
This used to work because the log level was parsed and set before the
loggers were created and chained, and so they all got the same level.
Now that the level can be changed with metadata at runtime, we can't
really update all past loggers so let the journal logger copy the
level itself.
Make the topic registration/unregistration threadsafe, as they can be
called from constructors of static objects which don't necessarily run
in the main loop thread.
Handle log level patterns in libpipewire instead of the SPA logger.
This allows dynamically changing the log levels also for log topics,
which we do when log.level metadata changes.
The syntax for PIPEWIRE_DEBUG and log.level in config files and metadata
is now the same.
Log topics are enumerated in an array of `struct spa_log_topic *`,
accessible via symbol `spa_log_topic_enum` pointing to a struct
spa_log_topic_enum in SPA shared libraries.
Add macros that use GCC section attribute to construct it with elf
magic.
get_device_info() requires us to call update_object_info() in the added
and updated events.
Fixes a bug where the properties were invalid in the avahi txt record.
Without this, new developers, unfamiliar with pipewire/wireplumber
architecture, can easily be confused about why their debug messages
are not showing up.
Add a new overflow-safe function to check if region p2 of size s2 fits
completely in p1 of size s1 and, if it does, return the amount of bytes
in p1 that come after the end of p2. Use this to bounds check the pod
iterators while ensuring that the pointer is bounds checked before being
dereferenced.
The spa_pod*_next() functions can still create an out-of-bounds pointer,
but this will not be dereferenced. Fixing this requires either
additional complexity in these functions or forbidding POD structs,
objects, and sequences that have a length that is not a multiple of 8
bytes.
Fixes: 92ac9a355f ("spa: add spa_ptrinside")
Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
Primark True Wireless earbud doesn't support sbc-xq. Having it
enabled causes bluez to enter into a loop enabling/disabling
the device dozens of times per minute, making it unusable.
When the session manager sends an error to the client, it typically
also destroys the node after the error, which causes the stream to go
to STATE_UNCONNECTED via proxy_removed(). In that case, make sure
we exit the loop early, otherwise it will take 30 seconds to unblock
gst_element_set_state()
This is a revised version of the fix that was commited via !1763
and then reverted, as it was problematic. Now the code ensures
that it breaks out only if the state was previously CONNECTING
or higher.
GStreamer uses a time stamp for the decoding time, but PipeWire uses an
offset to the presentation time. Thus, the pipewiresink must not use the
DTS as dts_offset, but has to calculate the offset.
If the buffer's DTS is invalid, assume that dts is pts.
Add a new overflow safe function to check if region p2 of size s2 fits
completely in p1 of size s1. Use this to bounds check the pod iterators.
Fixes#3727
That is indeed 0 for nearly any device. However the NTP value in the session identification part plays a crucial role for distinguishing between streams in some implementations, e.g. Dante.
Dante Controller does not recognize next stream having the same NTP value. Work around that by adding current number of sessions to the time and the magic value.
Co-authored-by: Dewi Seignard <dewiweb@gmail.com>
This should be done to match packet size requirements (e.g. 1 ms) while allowing user's software to run at higher buffer size to not stutter.
This will require scheduling multiple rtp_audio_flush_packets calls per one rtp_audio_process_capture call
