When the follower has no param to enumerate we would keep on enumerating
the params of the converter forever. Fix this by setting the next value
to something that would then stop the iteration.
Also increase the amount of bits for the follower because it might need
them.
A2DP profile may disappear if several SetConfiguration events occur too
rapidly. Rate limit these calls when switching codecs.
This resolves failures if e.g. the session manager attempts to set the
profile immediately after the device is created, which previously might
cause a failure.
Higher priority for A2DP over HFP/HSP. Prefer mSBC over CVSD for HFP,
and put A2DP codecs in the order we tell BlueZ to use.
Ensures that picking highest-priority profile gives sensible results
(e.g. does not pick HFP unless input route is required, and prefers A2DP
duplex codecs over HFP).
Make the alignment parameter optional when negotiating buffers.
Default to a 16 bytes alignment and adjust for the max cpu
alignment.
Remove the useless align buffer parameter in plugins, we always
set it to 16 anyway.
Use `meson.project_{build,source}_root()` instead of
`meson.{build,source}_root()` because those functions
do not work as expected when used inside a subproject,
and they have been deprecated in meson 0.56.0.
Commit d06a2e2140
added support for finding libcamera under two different
names. However, due to breaking changes in libcamera[1],
the current codebase only supports the latest version,
thus drop support for the old name.
[1]: see commit 57dae3e2b3
If the supplied buffer has smaller (or equal) size than the
length of the string, then `strncpy()` will not place a null
terminator in the buffer.
Fix that by always setting the last byte of the buffer to zero.
Currently, `release_card()` uses `find_card()` to find the card
by the index stored in the state object. However, `find_card()`
increments the reference count of the object, therefore
`release_card()` will drop the reference that it has just
created by calling `find_card()` and not the "calling scope's"
reference. This prevents the card objects from being
freed when the SPA handle is cleared.
Fix it by having `release_card()` take a pointer to the card
and not its index.
The `card` structure uses `uint32_t` for its index member,
on the other hand, the `state` structure uses `int`. No code
depends on it being `int`, therefore change it to `uint32_t`
for consistency.
Older gcc versions seem to require the members to appear in the
designated initializer in the order they are in the definition of
the struct when compiling C++.
Fixes#1910
EAC3 needs to be opened in 4x the rate of the EAC3 stream, which can be
32, 44.1 or 48 KHz. Some clients already multiply but others don't.
Check here what is the case and fix it up.
Fixes#1902
Handle 1 channel as a mono channel, which gets copied to all outputs
or gets the average of all inputs.
Fixes the case where a mono channel is handled like a FRONT channel
and then gets attenuated when mixed into left and right.
When pipewire is accessed through the portal camera API then only the
camera node objects are visible for the client.
However, chromium wants to know the vendor and device ids to identify
cameras. And those properties are currently only added to the device
object.
Fix this by propagating the ids to the node object.
Fixes#1879
Given that 10-bit colour is now becoming supported on Wayland, PipeWire
should be able to represent all the possible colour formats in order
for screen capture to work.
This commit adds all possible orderings of 10-bit RGB channels and 2
extra bits used for nothing or alpha in little endian to enum
spa_video_format. Note that Wayland only uses little endian for its
10-bit colour formats, and these are not the same as the big endian
formats in reverse order.
