device: estimate stddev of frames capture

2023-06-09 00:48:54 +02:00
parent a26542da39
commit f7a15ce68a
4 changed files with 31 additions and 1 deletions
--- a/device/buffer_list.h
+++ b/device/buffer_list.h
@ -24,6 +24,11 @@ typedef struct buffer_format_s {

 typedef struct buffer_stats_s {
  int frames, dropped;
+
+  int frames_since_reset;
+  uint64_t max_dequeued_us;
+  float avg_dequeued_us;
+  float stddev_dequeued_us;
 } buffer_stats_t;

 #define MAX_BUFFER_QUEUE 4