/** @hidden */
static int upipe_burst_throw_update(struct upipe *upipe, bool empty)
{
struct upipe_burst *upipe_burst = upipe_burst_from_upipe(upipe);
if (unlikely(upipe_burst->empty == empty))
return UBASE_ERR_NONE;
upipe_burst->empty = empty;
upipe_dbg_va(upipe, "throw update %s", empty ? "empty" : "not empty");
return upipe_throw(upipe, UPROBE_BURST_UPDATE, UPIPE_BURST_SIGNATURE,
empty);
}
/** @internal @This handles data.
*
* @param upipe description structure of the pipe
* @param uref uref structure
* @param upump pump that generated the buffer
*/
static void _upipe_multicat_probe_input(struct upipe *upipe, struct uref *uref,
struct upump *upump)
{
struct upipe_multicat_probe *upipe_multicat_probe = upipe_multicat_probe_from_upipe(upipe);
uint64_t systime = 0;
int64_t newidx;
if (unlikely(!uref_clock_get_systime(uref, &systime))) {
upipe_warn(upipe, "uref has no systime");
}
newidx = (systime/upipe_multicat_probe->rotate);
if (upipe_multicat_probe->idx != newidx) {
upipe_throw(upipe, UPROBE_MULTICAT_PROBE_ROTATE,
UPIPE_MULTICAT_PROBE_SIGNATURE, uref, newidx);
upipe_multicat_probe->idx = newidx;
}
upipe_multicat_probe_output(upipe, uref, upump);
}
