[pulseaudio-discuss] [PATCH 2/8] alsa: Reinitialise the mixer on port change.

Tanu Kaskinen tanuk at iki.fi
Wed Jul 13 06:41:57 PDT 2011

On Thu, 2011-07-07 at 10:55 +0100, Colin Guthrie wrote:
> This allows us to flip from software to hardware volume control as the port's
> mixer path dictates.

I don't really like the pa_sink_set_flags_from_callbacks() function,
because the sink implementations have to remember to call it whenever
they change the callbacks. I propose that we add
pa_sink_set_get_volume_callback() etc, and do the flag updates and
subscription notification inside those functions. What do you think?

A somewhat similar thing: I'd add pa_sink_set_decibel_volume() that
takes care of sending the subscription notification so the sink
implementations wouldn't have to care about that.


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