introduce new flag that marks sinks/sources which can adjust the latency dynamically

1 files changed, 10 insertions, 0 deletions

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index 1fec0189..c2012df0 100644
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -1869,6 +1869,11 @@ void pa_sink_set_latency_range(pa_sink *s, pa_usec_t min_latency, pa_usec_t max_
 
     pa_assert(min_latency <= max_latency);
 
+    /* Hmm, let's see if someone forgot to set PA_SINK_DYNAMIC_LATENCY here... */
+    pa_assert((min_latency == ABSOLUTE_MIN_LATENCY &&
+               max_latency == ABSOLUTE_MAX_LATENCY) ||
+              (s->flags & PA_SINK_DYNAMIC_LATENCY));
+
     if (PA_SINK_IS_LINKED(s->state)) {
         pa_usec_t r[2];
 
@@ -1917,6 +1922,11 @@ void pa_sink_set_latency_range_within_thread(pa_sink *s, pa_usec_t min_latency,
     pa_assert(max_latency <= ABSOLUTE_MAX_LATENCY);
     pa_assert(min_latency <= max_latency);
 
+    /* Hmm, let's see if someone forgot to set PA_SINK_DYNAMIC_LATENCY here... */
+    pa_assert((min_latency == ABSOLUTE_MIN_LATENCY &&
+               max_latency == ABSOLUTE_MAX_LATENCY) ||
+              (s->flags & PA_SINK_DYNAMIC_LATENCY));
+
     s->thread_info.min_latency = min_latency;
     s->thread_info.max_latency = max_latency;