From e16a1987a3ffa33b4a04a4c3a02320d79fd14195 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 22 Apr 2008 01:04:27 +0000 Subject: - Change meaning of special values of latency request: 0 -> "minimal latency, please"; (pa_usec_t)-1 -> "don't care" - Remove "source" word from monitor source description - Increase default tsched watermark to 20ms again - For the first iteration after snd_pcm_start() halve the sleep time as workaround for USB devices with quick starts git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/glitch-free@2291 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/modules/module-alsa-source.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/modules/module-alsa-source.c') diff --git a/src/modules/module-alsa-source.c b/src/modules/module-alsa-source.c index e6ea2d75..a0677f8d 100644 --- a/src/modules/module-alsa-source.c +++ b/src/modules/module-alsa-source.c @@ -415,7 +415,7 @@ static pa_usec_t hw_sleep_time(struct userdata *u) { usec = pa_source_get_requested_latency_within_thread(u->source); - if (usec <= 0) + if (usec == (pa_usec_t) -1) usec = pa_bytes_to_usec(u->hwbuf_size, &u->source->sample_spec); pa_log_debug("hw buffer time: %u ms", (unsigned) (usec / PA_USEC_PER_MSEC)); @@ -850,6 +850,9 @@ static void thread_func(void *userdata) { snd_pcm_start(u->pcm_handle); } + + if (revents) + pa_log_debug("Wakeup from ALSA! (%i)", revents); } } -- cgit