diff options
| -rwxr-xr-x | configure | 4 | ||||
| -rw-r--r-- | libavdevice/jack_audio.c | 6 |
2 files changed, 9 insertions, 1 deletions
@@ -1087,6 +1087,7 @@ HAVE_LIST=" inet_aton inline_asm isatty + jack_port_get_latency_range ldbrx libdc1394_1 libdc1394_2 @@ -2982,7 +2983,8 @@ check_header soundcard.h enabled_any alsa_indev alsa_outdev && check_lib2 alsa/asoundlib.h snd_pcm_htimestamp -lasound -enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack +enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack && + check_func jack_port_get_latency_range -ljack enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio diff --git a/libavdevice/jack_audio.c b/libavdevice/jack_audio.c index 9f1bb23c3b..85f9f09740 100644 --- a/libavdevice/jack_audio.c +++ b/libavdevice/jack_audio.c @@ -91,7 +91,13 @@ static int process_callback(jack_nframes_t nframes, void *arg) /* Copy and interleave audio data from the JACK buffer into the packet */ for (i = 0; i < self->nports; i++) { + #if HAVE_JACK_PORT_GET_LATENCY_RANGE + jack_latency_range_t range; + jack_port_get_latency_range(self->ports[i], JackCaptureLatency, &range); + latency += range.max; + #else latency += jack_port_get_total_latency(self->client, self->ports[i]); + #endif buffer = jack_port_get_buffer(self->ports[i], self->buffer_size); for (j = 0; j < self->buffer_size; j++) pkt_data[j * self->nports + i] = buffer[j]; |