From 3766850c8b98b3fe8abb3b5634d4801cbdb95377 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 8 May 2009 01:56:21 +0200 Subject: core: introduce pa_{sink,source}_set_fixed_latency() This allows us to forward the fixed latency directly from the sink to the monitor source withut having to wait for pa_sink_put(). --- src/pulsecore/sink.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/pulsecore/sink.c') diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c index 30fa5579..06c8b520 100644 --- a/src/pulsecore/sink.c +++ b/src/pulsecore/sink.c @@ -2050,6 +2050,22 @@ void pa_sink_set_latency_range_within_thread(pa_sink *s, pa_usec_t min_latency, pa_source_set_latency_range_within_thread(s->monitor_source, min_latency, max_latency); } +/* Called from main thread, before the sink is put */ +void pa_sink_set_fixed_latency(pa_sink *s, pa_usec_t latency) { + pa_sink_assert_ref(s); + + pa_assert(pa_sink_get_state(s) == PA_SINK_INIT); + + if (latency < ABSOLUTE_MIN_LATENCY) + latency = ABSOLUTE_MIN_LATENCY; + + if (latency > ABSOLUTE_MAX_LATENCY) + latency = ABSOLUTE_MAX_LATENCY; + + s->fixed_latency = latency; + pa_source_set_fixed_latency(s->monitor_source, latency); +} + /* Called from main context */ size_t pa_sink_get_max_rewind(pa_sink *s) { size_t r; -- cgit