mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-10-29 05:40:27 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

alsa: start playback right away in IRQ mode

Browse source
This commit is contained in:
Wim Taymans 2023-03-29 15:13:00 +02:00
parent 354836075d
commit b16b80601d
1 changed files with 6 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
spa/plugins/alsa/alsa-pcm.c
View file

@ -2756,9 +2756,13 @@ int spa_alsa_start(struct state *state)
state->alsa_recovering = false; state->alsa_recovering = false;
state->alsa_started = false; state->alsa_started = false;
/* start capture now, playback will start after first write */ /* start capture now, playback will start after first write. Without tsched, we start
if (state->stream == SND_PCM_STREAM_PLAYBACK) * right away so that the fds become active in poll right away. */
if (state->stream == SND_PCM_STREAM_PLAYBACK) {
spa_alsa_silence(state, state->start_delay + state->threshold + state->headroom); spa_alsa_silence(state, state->start_delay + state->threshold + state->headroom);
if (state->disable_tsched)
do_start(state);
}
else if ((err = do_start(state)) < 0) else if ((err = do_start(state)) < 0)
return err; return err;