diff options
Diffstat (limited to 'src/modules/alsa/alsa-source.c')
| -rw-r--r-- | src/modules/alsa/alsa-source.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/modules/alsa/alsa-source.c b/src/modules/alsa/alsa-source.c index 99e825c4..d87ab809 100644 --- a/src/modules/alsa/alsa-source.c +++ b/src/modules/alsa/alsa-source.c @@ -465,7 +465,13 @@ static int mmap_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled } } - *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec) - process_usec; + *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); + + if (*sleep_usec > process_usec) + *sleep_usec -= process_usec; + else + *sleep_usec = 0; + return work_done ? 1 : 0; } @@ -575,7 +581,13 @@ static int unix_read(struct userdata *u, pa_usec_t *sleep_usec, pa_bool_t polled } } - *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec) - process_usec; + *sleep_usec = pa_bytes_to_usec(left_to_record, &u->source->sample_spec); + + if (*sleep_usec > process_usec) + *sleep_usec -= process_usec; + else + *sleep_usec = 0; + return work_done ? 1 : 0; } |