Changeset 36:c5d92dd968cd in roaraudio

Timestamp:

06/22/08 15:45:40 (16 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

changed latency messurment code a bit

File:

• roard/loop.c (modified) (4 diffs)

roard/loop.c

@@ -9 +9 @@
  struct timeval         try, ans;
  long int ans_1last = 0, ans_2last = 0, ans_3last = 0;
+ long int loopc = 0;
 
  printf("\n\e[s");
@@ -47 +48 @@
   if ( g_standby ) {
    usleep((1000000 * ROAR_OUTPUT_BUFFER_SAMPLES) / sa->rate);
+   printf("usleep(%li) = ?\n", (1000000 * ROAR_OUTPUT_BUFFER_SAMPLES) / sa->rate);
   } else {
    clients_send_filter(sa, pos);
@@ -65 +67 @@
  ans.tv_usec -= try.tv_usec;
 
- if ( pos % 3 ) {
+ if ( loopc % 128 ) {
   printf("\e[ucurrent latency: %.3fms  average: %.3fms   ",  ans.tv_usec                               / (double)1000,
                                                             (ans.tv_usec+ans_3last+ans_2last+ans_1last)/ (double)4000);
@@ -74 +76 @@
  ans_2last = ans_1last;
  ans_1last = ans.tv_usec;
+ loopc++;
 #endif
  }