diff options
| author | torben <torben@0c269be4-1314-0410-8aa9-9f06e86f4224> | 2011-01-12 17:06:15 +0000 |
|---|---|---|
| committer | torben <torben@0c269be4-1314-0410-8aa9-9f06e86f4224> | 2011-01-12 17:06:15 +0000 |
| commit | ea404f416e4c6741d810c299367cdac2a054661b (patch) | |
| tree | d80ed10c45975f3ffa51e5fdf578a492236a36a9 /drivers/alsa | |
| parent | 618beb96601a4cfd4acb6ad5b20331f2cad763f6 (diff) | |
| download | jack1-ea404f416e4c6741d810c299367cdac2a054661b.tar.gz | |
[latency api] change backend code to use jack_set_latency_range()
git-svn-id: svn+ssh://jackaudio.org/trunk/jack@4106 0c269be4-1314-0410-8aa9-9f06e86f4224
Diffstat (limited to 'drivers/alsa')
| -rw-r--r-- | drivers/alsa/alsa_driver.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/alsa/alsa_driver.c b/drivers/alsa/alsa_driver.c index 94b429c..f2de253 100644 --- a/drivers/alsa/alsa_driver.c +++ b/drivers/alsa/alsa_driver.c @@ -1745,6 +1745,7 @@ alsa_driver_attach (alsa_driver_t *driver) channel_t chn; jack_port_t *port; int port_flags; + jack_latency_range_t range; if (driver->engine->set_buffer_size (driver->engine, driver->frames_per_cycle)) { jack_error ("ALSA: cannot set engine buffer size for %d (check MIDI)", driver->frames_per_cycle); @@ -1769,7 +1770,8 @@ alsa_driver_attach (alsa_driver_t *driver) break; } - jack_port_set_latency (port, driver->frames_per_cycle + driver->capture_frame_latency); + range.min = range.max = driver->frames_per_cycle + driver->capture_frame_latency; + jack_port_set_latency_range (port, JackCaptureLatency, &range); driver->capture_ports = jack_slist_append (driver->capture_ports, port); @@ -1789,7 +1791,8 @@ alsa_driver_attach (alsa_driver_t *driver) break; } - jack_port_set_latency (port, (driver->frames_per_cycle * (driver->user_nperiods - 1)) + driver->playback_frame_latency); + range.min = range.max = (driver->frames_per_cycle * (driver->user_nperiods - 1)) + driver->playback_frame_latency; + jack_port_set_latency_range (port, JackPlaybackLatency, &range); driver->playback_ports = jack_slist_append (driver->playback_ports, port); @@ -1805,7 +1808,8 @@ alsa_driver_attach (alsa_driver_t *driver) "port for %s", buf); } else { - jack_port_set_latency (monitor_port, driver->frames_per_cycle); + range.min = range.max = driver->frames_per_cycle; + jack_port_set_latency_range (port, JackCaptureLatency, &range); driver->monitor_ports = jack_slist_append (driver->monitor_ports, monitor_port); |