196     stats.Reset();  in Reset()
222   BtifMediaStats stats;  member in BtifA2dpSource
265 static void update_scheduling_stats(SchedulingStats* stats, uint64_t now_us,
799   btif_a2dp_source_cb.stats.Reset();  in btif_a2dp_source_audio_tx_start_event()
803   btif_a2dp_source_cb.stats.session_start_us =  in btif_a2dp_source_audio_tx_start_event()
805   if (btif_a2dp_source_cb.stats.session_start_us == 0) {  in btif_a2dp_source_audio_tx_start_event()
806     btif_a2dp_source_cb.stats.session_start_us = 1;  in btif_a2dp_source_audio_tx_start_event()
808   btif_a2dp_source_cb.stats.session_end_us = 0;  in btif_a2dp_source_audio_tx_start_event()
811     btif_a2dp_source_cb.stats.codec_index = codec_config->codecIndex();  in btif_a2dp_source_audio_tx_start_event()
824   btif_a2dp_source_cb.stats.session_end_us =  in btif_a2dp_source_audio_tx_stop_event()
827   btif_a2dp_source_accumulate_stats(&btif_a2dp_source_cb.stats,  in btif_a2dp_source_audio_tx_stop_event()
898   update_scheduling_stats(&btif_a2dp_source_cb.stats.tx_queue_enqueue_stats,  in btif_a2dp_source_audio_handle_timer()
916     btif_a2dp_source_cb.stats.media_read_total_underflow_bytes +=  in btif_a2dp_source_read_callback()
918     btif_a2dp_source_cb.stats.media_read_total_underflow_count++;  in btif_a2dp_source_read_callback()
919     btif_a2dp_source_cb.stats.media_read_last_underflow_us =  in btif_a2dp_source_read_callback()
944     btif_a2dp_source_cb.stats.tx_queue_total_flushed_messages +=  in btif_a2dp_source_enqueue_callback()
946     btif_a2dp_source_cb.stats.tx_queue_last_flushed_us = now_us;  in btif_a2dp_source_enqueue_callback()
961     btif_a2dp_source_cb.stats.tx_queue_dropouts++;  in btif_a2dp_source_enqueue_callback()
962     btif_a2dp_source_cb.stats.tx_queue_last_dropouts_us = now_us;  in btif_a2dp_source_enqueue_callback()
966     btif_a2dp_source_cb.stats.tx_queue_max_dropped_messages = std::max(  in btif_a2dp_source_enqueue_callback()
967         drop_n, btif_a2dp_source_cb.stats.tx_queue_max_dropped_messages);  in btif_a2dp_source_enqueue_callback()
971       btif_a2dp_source_cb.stats.tx_queue_total_dropped_messages++;  in btif_a2dp_source_enqueue_callback()
1006   btif_a2dp_source_cb.stats.tx_queue_total_frames += frames_n;  in btif_a2dp_source_enqueue_callback()
1007   btif_a2dp_source_cb.stats.tx_queue_max_frames_per_packet = std::max(  in btif_a2dp_source_enqueue_callback()
1008       frames_n, btif_a2dp_source_cb.stats.tx_queue_max_frames_per_packet);  in btif_a2dp_source_enqueue_callback()
1024   btif_a2dp_source_cb.stats.tx_queue_total_flushed_messages +=  in btif_a2dp_source_audio_tx_flush_event()
1026   btif_a2dp_source_cb.stats.tx_queue_last_flushed_us =  in btif_a2dp_source_audio_tx_flush_event()
1048   btif_a2dp_source_cb.stats.tx_queue_total_readbuf_calls++;  in btif_a2dp_source_audio_readbuf()
1049   btif_a2dp_source_cb.stats.tx_queue_last_readbuf_us = now_us;  in btif_a2dp_source_audio_readbuf()
1052     update_scheduling_stats(&btif_a2dp_source_cb.stats.tx_queue_dequeue_stats,  in btif_a2dp_source_audio_readbuf()
1069 static void update_scheduling_stats(SchedulingStats* stats, uint64_t now_us,  in update_scheduling_stats()  argument
1071   uint64_t last_us = stats->last_update_us;  in update_scheduling_stats()
1073   stats->total_updates++;  in update_scheduling_stats()
1074   stats->last_update_us = now_us;  in update_scheduling_stats()
1084       stats->max_overdue_scheduling_delta_us =  in update_scheduling_stats()
1085           std::max(delta_us, stats->max_overdue_scheduling_delta_us);  in update_scheduling_stats()
1086       stats->total_overdue_scheduling_delta_us += delta_us;  in update_scheduling_stats()
1087       stats->overdue_scheduling_count++;  in update_scheduling_stats()
1088       stats->total_scheduling_time_us += now_us - last_us;  in update_scheduling_stats()
1095       stats->max_premature_scheduling_delta_us =  in update_scheduling_stats()
1096           std::max(delta_us, stats->max_premature_scheduling_delta_us);  in update_scheduling_stats()
1097       stats->total_premature_scheduling_delta_us += delta_us;  in update_scheduling_stats()
1098       stats->premature_scheduling_count++;  in update_scheduling_stats()
1099       stats->total_scheduling_time_us += now_us - last_us;  in update_scheduling_stats()
1103     stats->exact_scheduling_count++;  in update_scheduling_stats()
1104     stats->total_scheduling_time_us += now_us - last_us;  in update_scheduling_stats()
1109   btif_a2dp_source_accumulate_stats(&btif_a2dp_source_cb.stats,  in btif_a2dp_source_debug_dump()
1274   BtifMediaStats stats = btif_a2dp_source_cb.stats;  in btif_a2dp_source_update_metrics()  local
1275   SchedulingStats enqueue_stats = stats.tx_queue_enqueue_stats;  in btif_a2dp_source_update_metrics()
1277   metrics.codec_index = stats.codec_index;  in btif_a2dp_source_update_metrics()
1281   if (stats.session_start_us != 0) {  in btif_a2dp_source_update_metrics()
1282     int64_t session_end_us = stats.session_end_us == 0  in btif_a2dp_source_update_metrics()
1284                                  : stats.session_end_us;  in btif_a2dp_source_update_metrics()
1285     if (static_cast<uint64_t>(session_end_us) > stats.session_start_us) {  in btif_a2dp_source_update_metrics()
1287           (session_end_us - stats.session_start_us) / 1000;  in btif_a2dp_source_update_metrics()
1307     metrics.buffer_overruns_max_count = stats.tx_queue_max_dropped_messages;  in btif_a2dp_source_update_metrics()
1308     metrics.buffer_overruns_total = stats.tx_queue_total_dropped_messages;  in btif_a2dp_source_update_metrics()
1309     metrics.buffer_underruns_count = stats.media_read_total_underflow_count;  in btif_a2dp_source_update_metrics()
1313           stats.media_read_total_underflow_bytes /  in btif_a2dp_source_update_metrics()