These patches bring the volume ramping feature that has not been applied to upstream. This topic was also mentioned a few weeks ago. : https://lists.freedesktop.org/archives/pulseaudio-discuss/2016-June/026459.html The original patches are at below. : https://lists.freedesktop.org/archives/pulseaudio-discuss/2012-August/014351.html Here are resubmitting patches without client API part as we discussed on IRC before. Please note that these are from tizen project, because it seems more refined than the above original patches. Jaska Uimonen (3): volume ramp: additions to the low level infra volume ramp: adding volume ramping to sink-input volume ramp: add volume ramping to sink Sangchul Lee (1): sink,sink-input: Code cleanup regarding volume ramping src/map-file | 4 + src/pulse/def.h | 13 +- src/pulse/volume.c | 74 ++++++++++- src/pulse/volume.h | 33 +++++ src/pulsecore/mix.c | 310 +++++++++++++++++++++++++++++++++++++++++++++ src/pulsecore/mix.h | 27 ++++ src/pulsecore/sink-input.c | 57 +++++++++ src/pulsecore/sink-input.h | 12 +- src/pulsecore/sink.c | 90 ++++++++++++- src/pulsecore/sink.h | 8 ++ 10 files changed, 620 insertions(+), 8 deletions(-) -- 2.7.4
