On Tue, 2015-10-27 at 09:54 +0100, David Henningsson wrote: > The gnome/unity-control-center UIs have a master volume slider, and > three sub-sliders: balance, fade, and subwoofer. Balance and fade > use PA's set_balance and set_fade APIs accordingly, but the subwoofer > slider sometimes does unintuitive things. > > In order to make that slider behave better, let's add a LFE balance > API that these volume control UIs can use instead. With this API, > the UI can balance between "no subwoofer" and "only subwoofer" with > "equal balance" in the middle, which would make it more consistent > with the behaviour of the other sliders. > > BugLink: https://bugzilla.gnome.org/show_bug.cgi?id=753847 > > Signed-off-by: David Henningsson <david.henningsson at canonical.com> > --- >  src/map-file                |  3 +++ >  src/pulse/channelmap.c      | 13 +++++++++++++ >  src/pulse/channelmap.h      |  5 +++++ >  src/pulse/volume.c          | 42 +++++++++++++++++++++++++++++++++++++++++- >  src/pulse/volume.h          | 18 ++++++++++++++++++ >  src/pulsecore/sample-util.h |  8 ++++++++ >  6 files changed, 88 insertions(+), 1 deletion(-) Thanks! Applied both patches. -- Tanu
