Hi
On Wed, Feb 5, 2025 at 12:33 PM Markus Armbruster <[email protected]> wrote:
>
> [email protected] writes:
>
> > From: Marc-André Lureau <[email protected]>
> >
> > Allow to set the number of audio samples per read/write to dbus.
> >
> > Signed-off-by: Marc-André Lureau <[email protected]>
> > ---
> > qapi/audio.json | 22 +++++++++++++++++++++-
> > audio/dbusaudio.c | 21 ++++++++++++++++++---
> > ui/dbus-display1.xml | 12 ++++++++++++
> > 3 files changed, 51 insertions(+), 4 deletions(-)
> >
> > diff --git a/qapi/audio.json b/qapi/audio.json
> > index 519697c0cd..dd5a58d13e 100644
> > --- a/qapi/audio.json
> > +++ b/qapi/audio.json
> > @@ -65,6 +65,26 @@
> > '*in': 'AudiodevPerDirectionOptions',
> > '*out': 'AudiodevPerDirectionOptions' } }
> >
> > +##
> > +# @AudiodevDBusOptions:
> > +#
> > +# Options of the D-Bus audio backend.
> > +#
> > +# @in: options of the capture stream
> > +#
> > +# @out: options of the playback stream
> > +#
> > +# @nsamples: set the number of samples per read/write calls (default to
> > 480,
> > +# 10ms at 48kHz).
>
> Markup error. This is rendered like
>
> "nsamples": "int" (optional)
> set the number of samples per read/write calls (default to 480,
>
> 10ms at 48kHz).
>
> Fix:
>
> # @nsamples: set the number of samples per read/write calls
> # (default to 480, 10ms at 48kHz).
>
ack, could you send a patch?
> I'm not sure I understand the parenthesis. I guess it means default
> value is 480 samples per read/write call, which translates to 10ms when
> sampling at 48kHz. Correct?
correct, feel free to improve the wording.
> > +#
> > +# Since: 10.0
> > +##
> > +{ 'struct': 'AudiodevDBusOptions',
> > + 'data': {
> > + '*in': 'AudiodevPerDirectionOptions',
> > + '*out': 'AudiodevPerDirectionOptions',
> > + '*nsamples': 'uint32'} }
> > +
>
> Could use 'base': 'AudiodevGenericOptions' instead of duplicating @in
> and @out, but that would deviate from all the other AudiodevFOOOptions.
> I agree with your decision.
>
> > ##
> > # @AudiodevAlsaPerDirectionOptions:
> > #
> > @@ -490,7 +510,7 @@
> > 'if': 'CONFIG_AUDIO_ALSA' },
> > 'coreaudio': { 'type': 'AudiodevCoreaudioOptions',
> > 'if': 'CONFIG_AUDIO_COREAUDIO' },
> > - 'dbus': { 'type': 'AudiodevGenericOptions',
> > + 'dbus': { 'type': 'AudiodevDBusOptions',
> > 'if': 'CONFIG_DBUS_DISPLAY' },
> > 'dsound': { 'type': 'AudiodevDsoundOptions',
> > 'if': 'CONFIG_AUDIO_DSOUND' },
>
> [...]
>
