mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-07 13:30:03 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

sink, source: Add a mode to avoid resampling if possible

Browse source 
This adds an "avoid-resampling" option to daemon.conf that makes the
daemon try to use the stream sample rate if possible (the device needs
to support it, which currently only ALSA does), and there should not be
any other stream connected).

This should enable some of the "audiophile" use-cases where users wish
to play high sample rate audio files without resampling.

We still will do conversion if sample formats don't match, though. This
means that if you want to play 96 kHz/24 bit audio without any
modification the default format will need to be set to be 24-bit as
well. This will force all streams to be upconverted, which, other than
the wasted resources, should be relatively harmless.
This commit is contained in:
Arun Raghavan 2017-01-28 13:19:08 +05:30
parent 5e1bb023a2
commit cc021c7330
8 changed files with 30 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/pulsecore/core.h
View file

@ -199,6 +199,7 @@ struct pa_core {
bool disallow_exit:1;
bool running_as_daemon:1;
bool realtime_scheduling:1;
bool avoid_resampling:1;
bool disable_remixing:1;
bool remixing_use_all_sink_channels:1;
bool disable_lfe_remixing:1;