On Mon, 12 Mar 2012, Marc-Andr? Lureau wrote: > Hello, > > This patch series implements client-side audio volume support. This > reduces confusion of guest users when volume control is not effective > (because mixemu is disabled or because client-side is muted and can't be > unmuted by the guest..) > > Instead, the backend is responsible for applying volume giving the guest > control over the full range of the client, and avoiding multiple level > of volume/mute effects. > > Although I was mainly interested in having the Spice audio backend > support, I also added PulseAudio backend support (which unfortunately > requires full-blown API, even after quick discussion with upstream). >
I'm okay with this, provided that: a. Pulse/Spice have per connection volume b. Other drivers are not affected c. mixeng is not the default > Marc-Andr? Lureau (11): > audio: add VOICE_VOLUME ctl > audio: don't apply volume effect if backend has VOICE_VOLUME_CAP > audio: use a nominal volume of UINT_MAX > hw/ac97: remove USE_MIXER code > hw/ac97: the volume mask is not only 0x1f > hw/ac97: add support for volume control > audio/spice: add support for volume control > Do not use pa_simple PulseAudio API > configure: pa_simple is not needed anymore > Allow controlling volume with PulseAudio backend > Make mixemu mandatory > > audio/audio.c | 25 +++- > audio/audio_int.h | 6 + > audio/audio_template.h | 2 + > audio/mixeng.c | 6 - > audio/paaudio.c | 452 > +++++++++++++++++++++++++++++++++++++++++++----- > audio/spiceaudio.c | 41 +++++ > configure | 14 +-- > hw/ac97.c | 141 ++++++---------- > hw/hda-audio.c | 4 - > 9 files changed, 531 insertions(+), 160 deletions(-) > > -- mailto:av1...@comtv.ru
