The event is emitted by a node that is not a driver but wants the graph
to be scheduled. The command is sent to the driver and suggest that the
graph be scheduled.
This commit uses the video-src-alloc and video-play-reneg templates to create
examples for manual fixation at the format negotiation phase. These
clients simulate modifier negotiation done by clients handling DmaBufs.
Note: Neither client is capable of proper DmaBuf handling!
video-play-fixate can be used to test if a producer is capable to
fallback to shm buffer transport, while video-src-fixate can only be
used with the former example!
Send unfixed Format to nodes but don't proceed to the next state.
When EnumFormat is emited, change the link state back to INIT to restart
the negotiation.
Fixes#1732
Commit 42d8b2b1 "Remove legacy FreeBSD compatibility code" removed
compatibility with old versions of FreeBSD, but also removed
compatibility with old versions of Linux and glibc, which was requested
in #833.
This partially reverts commit 42d8b2b167.
Resolves: #833
Signed-off-by: Simon McVittie <smcv@collabora.com>
Dequeue a new buffer only once and reuse this queued buffer when
jack_port_get_buffer() is called multiple times in process().
Recycle an old buffer in the next cycle.
After calling process, mark all input buffers as consumed, process the
empty buffers and move the output buffers to the mix ports.
Fixes#1748
In Meson, string.contains() is a substring check but array.contains() is
a full string check. Let's use 'foo in bar' style instead to avoid
confusion.
Supported since meson 0.49.0
When we get to this code, we already updated the environment variables
so we need to use the usual error path to restore them.
And where chdir does fail, print an error to the log. 256 chars should
be enough here, if your tmpdir exceeds that you just have the error
message cut off.
count the number of changes and then when there are any, flip the
SERIAL bit in the param info so that the server can detect a
change. Without this, 2 updated params would not flip the bit and the
param changes would not be noticed.
You are only supposed to use _insert_new()/_remove() or _insert_at()
on the map, If we detect a _insert_at() to a removed item,
return an error because else we might corrupt the free list.
Update unit test accordingly.
Both wireplumber and media-session have a meson variable now that
represents the -uninstalled script, complete with filled-in BUILDDIR
etc.
Let's use those variables for pipewire-uninstalled.conf so we don't have
to fill in the paths here.
The inotify_event field has a variable sized type, so it's recommended to store
it at the end of the storage unit. Fixes gnu-variable-sized-type-not-at-end warning.
`@LIBV4L2_PATH@` can be expanded into a string containing literally
`${LIB}`, which is then reexpanded by the shell since it's enclosed in
double quotes. We fix this by using single quotes instead.
