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pw-top: improve error output

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Print +++ when the node was signal/awake but not awake/finish.
Print --- otherwise.
This commit is contained in:
Wim Taymans 2022-04-19 17:49:46 +02:00
parent ee2b20a55c
commit cbef4a601f
1 changed files with 10 additions and 2 deletions
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12
src/tools/pw-top.c
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@ -231,7 +231,9 @@ static int process_follower_block(struct data *d, const struct spa_pod *pod, str
static const char *print_time(char *buf, size_t len, uint64_t val)
{
if (val == (uint64_t)-1)
snprintf(buf, len, " *** ");
snprintf(buf, len, " --- ");
else if (val == (uint64_t)-2)
snprintf(buf, len, " +++ ");
else if (val < 1000000llu)
snprintf(buf, len, "%5.1fµs", val/1000.f);
else if (val < 1000000000llu)
@ -244,7 +246,9 @@ static const char *print_time(char *buf, size_t len, uint64_t val)
static const char *print_perc(char *buf, size_t len, uint64_t val, float quantum)
{
if (val == (uint64_t)-1) {
snprintf(buf, len, " *** ");
snprintf(buf, len, " --- ");
} else if (val == (uint64_t)-2) {
snprintf(buf, len, " +++ ");
} else {
float frac = val / 1000000000.f;
snprintf(buf, len, "%5.2f", quantum == 0.0f ? 0.0f : frac/quantum);
@ -274,11 +278,15 @@ static void print_node(struct data *d, struct driver *i, struct node *n, int y)
if (n->measurement.awake >= n->measurement.signal)
waiting = n->measurement.awake - n->measurement.signal;
else if (n->measurement.signal > n->measurement.prev_signal)
waiting = -2;
else
waiting = -1;
if (n->measurement.finish >= n->measurement.awake)
busy = n->measurement.finish - n->measurement.awake;
else if (n->measurement.awake > n->measurement.prev_signal)
busy = -2;
else
busy = -1;