a slightly more rational clock handling regime, I hope. Wait for 400 ms when a clock becomes master. Wait five seconds when you get a new master clock.

2021-05-26 16:48:25 +01:00
parent e1034e1131
commit 26ce13d511
4 changed files with 59 additions and 40 deletions
@@ -209,7 +209,7 @@ typedef struct {
  int fix_volume;
  double initial_airplay_volume;
  int initial_airplay_volume_set;
-  
+
  uint32_t timestamp_epoch, last_timestamp,
      maximum_timestamp_interval; // timestamp_epoch of zero means not initialised, could start at 2
                                  // or 1.
@@ -270,6 +270,7 @@ typedef struct {
  // this is what connects an rtp timestamp to the remote time

  int anchor_remote_info_is_valid;
+  int anchor_clock_is_new;
  uint64_t anchor_clock;
  uint64_t anchor_time; // this is the time according to the clock
  uint32_t anchor_rtptime;
@@ -287,7 +288,8 @@ typedef struct {
  pthread_t rtp_buffered_audio_thread;

  int last_anchor_info_is_valid;
-  uint64_t last_anchor_clock_offset;
+  uint32_t last_anchor_rtptime;
+  uint64_t last_anchor_local_time;
  uint64_t last_anchor_time_of_update;
  uint64_t last_anchor_clock;