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alsa: add some more debug

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This commit is contained in:
Wim Taymans 2022-09-09 16:33:01 +02:00
parent 633f9c2d5e
commit 41e937e3fd
1 changed files with 11 additions and 2 deletions
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13
pipewire-alsa/alsa-plugins/pcm_pipewire.c
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@ -103,7 +103,11 @@ static int block_check(snd_pcm_ioplug_t *io)
uint64_t val;
avail = snd_pcm_ioplug_avail(io, pw->hw_ptr, io->appl_ptr);
if (avail >= 0 && avail < (snd_pcm_sframes_t)pw->min_avail) {
pw_log_trace("%p: block avail:%lu min-avail:%lu state:%s hw:%lu appl:%lu",
pw, avail, pw->min_avail, snd_pcm_state_name(io->state),
pw->hw_ptr, io->appl_ptr);
spa_system_eventfd_read(pw->system, io->poll_fd, &val);
return 1;
}
@ -116,6 +120,7 @@ static int pcm_poll_block_check(snd_pcm_ioplug_t *io)
if (io->state == SND_PCM_STATE_DRAINING) {
uint64_t val;
pw_log_trace("%p: block state %s", pw, snd_pcm_state_name(io->state));
spa_system_eventfd_read(pw->system, io->poll_fd, &val);
return 0;
} else if (io->state == SND_PCM_STATE_RUNNING ||
@ -131,7 +136,11 @@ static inline int pcm_poll_unblock_check(snd_pcm_ioplug_t *io)
snd_pcm_uframes_t avail;
avail = snd_pcm_ioplug_avail(io, pw->hw_ptr, io->appl_ptr);
if (avail >= pw->min_avail || io->state == SND_PCM_STATE_DRAINING) {
pw_log_trace("%p: unblock avail:%lu min-avail:%lu state:%s hw:%lu appl:%lu",
pw, avail, pw->min_avail, snd_pcm_state_name(io->state),
pw->hw_ptr, io->appl_ptr);
spa_system_eventfd_write(pw->system, pw->fd, 1);
return 1;
}
@ -412,8 +421,8 @@ static void on_stream_process(void *data)
xfer = snd_pcm_pipewire_process(pw, b, &hw_avail, want);
pw_log_trace("%p: avail-before:%lu avail:%lu want:%lu xfer:%lu",
pw, before, hw_avail, want, xfer);
pw_log_trace("%p: avail-before:%lu avail:%lu want:%lu xfer:%lu hw:%lu appl:%lu",
pw, before, hw_avail, want, xfer, pw->hw_ptr, io->appl_ptr);
if (io->stream == SND_PCM_STREAM_PLAYBACK)
pw->time.delay += xfer;