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New API-Function burn_drive_set_buffer_waiting()

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This commit is contained in:
Thomas Schmitt
2007-07-12 17:17:41 +00:00
parent 0217702b8c
commit 22d1d56ebd
3 changed files with 75 additions and 5 deletions
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29
libburn/drive.c
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@ -857,6 +857,35 @@ void burn_drive_set_speed(struct burn_drive *d, int r, int w)
d->set_speed(d, r, w);
}
/* ts A70711 API function */
int burn_drive_set_buffer_waiting(struct burn_drive *d, int enable,
int min_usec, int max_usec, int timeout_sec,
int min_percent, int max_percent)
{
if (enable >= 0)
d->wait_for_buffer_free = !!enable;
if (min_usec >= 0)
d->wfb_min_usec = min_usec;
if (max_usec >= 0)
d->wfb_max_usec = max_usec;
if (timeout_sec >= 0)
d->wfb_timeout_sec = timeout_sec;
if (min_percent >= 0) {
if (min_percent < 25 || min_percent > 100)
return 0;
d->wfb_min_percent = min_percent;
}
if (max_percent >= 0) {
if (max_percent < 25 || max_percent > 100)
return 0;
d->wfb_max_percent = max_percent;
}
return 1;
}
int burn_msf_to_sectors(int m, int s, int f)
{
return (m * 60 + s) * 75 + f;