Fix compilation error.

diff --git a/mixer.cpp b/mixer.cpp
index 6846d83ffdbaef73420d638cc1b282ce11cb02a3..89cfd5f06f1930298696d547b1d168b8276b001f 100644 (file)
--- a/mixer.cpp
+++ b/mixer.cpp
@@ -217,6 +217,7 @@ void QueueLengthPolicy::update_policy(unsigned queue_length)
                been_at_safe_point_since_last_starvation = false;
                ++metric_input_duped_frames;
                metric_input_queue_safe_length_frames = safe_queue_length;
+               metric_input_queue_length_frames = 0;
                return;
        }
        if (queue_length >= safe_queue_length) {
@@ -229,6 +230,7 @@ void QueueLengthPolicy::update_policy(unsigned queue_length)
                        card_index, safe_queue_length);
                frames_with_at_least_one = 0;
        }
+       metric_input_queue_length_frames = min(queue_length, safe_queue_length);  // The caller will drop frames for us if needed.
 }
 
 Mixer::Mixer(const QSurfaceFormat &format, unsigned num_cards)
@@ -1045,7 +1047,6 @@ void Mixer::trim_queue(CaptureCard *card, unsigned card_index)
                ++dropped_frames;
        }
 
-       metric_input_queue_length_frames = queue_length;
        card->metric_input_dropped_frames_jitter += dropped_frames;
 
 #if 0