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Merge pipewire-jack subtree

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Arun Raghavan 2019-11-03 15:20:56 +01:00
commit 863a642e08
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54
pipewire-jack/src/statistics.c Normal file
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/* PipeWire
* Copyright (C) 2018 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <jack/statistics.h>
SPA_EXPORT
float jack_get_max_delayed_usecs (jack_client_t *client)
{
struct client *c = (struct client *) client;
float res = 0.0f;
if (c->driver_activation)
res = (float)c->driver_activation->max_delay / SPA_USEC_PER_SEC;
pw_log_trace(NAME" %p: max delay %f", client, res);
return res;
}
SPA_EXPORT
float jack_get_xrun_delayed_usecs (jack_client_t *client)
{
struct client *c = (struct client *) client;
float res = 0.0f;
if (c->driver_activation)
res = (float)c->driver_activation->xrun_delay / SPA_USEC_PER_SEC;
pw_log_trace(NAME" %p: xrun delay %f", client, res);
return res;
}
SPA_EXPORT
void jack_reset_max_delayed_usecs (jack_client_t *client)
{
struct client *c = (struct client *) client;
if (c->driver_activation)
c->driver_activation->max_delay = 0;
}