diff options
Diffstat (limited to 'recordmydesktop/src/rmd_jack.c')
| -rw-r--r-- | recordmydesktop/src/rmd_jack.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/recordmydesktop/src/rmd_jack.c b/recordmydesktop/src/rmd_jack.c index 6d846a1..9047e8f 100644 --- a/recordmydesktop/src/rmd_jack.c +++ b/recordmydesktop/src/rmd_jack.c @@ -136,6 +136,7 @@ void JackShutdown(void *jdata_t){ } int StartJackClient(JackData *jdata){ + float ring_buffer_size=0.0; if(LoadJackLib(jdata->jack_lib_handle)){ fprintf (stderr,"Couldn't load the Jack library (libjack.so)!\n"); @@ -161,11 +162,12 @@ int StartJackClient(JackData *jdata){ //and any recording up to that point will be encoded and saved. jdata->frequency=jack_get_sample_rate_p(jdata->client); jdata->buffersize=jack_get_buffer_size_p(jdata->client); + ring_buffer_size=(jdata->ringbuffer_secs* + jdata->frequency* + sizeof(jack_default_audio_sample_t)* + jdata->nports); jdata->sound_buffer= - (*jack_ringbuffer_create_p)(jdata->nports* - sizeof(jack_default_audio_sample_t)* - jdata->buffersize* - BUFFERS_IN_RING); + (*jack_ringbuffer_create_p)((int)(ring_buffer_size+0.5));//round up jack_set_process_callback_p(jdata->client,JackCapture,jdata); jack_on_shutdown_p(jdata->client,JackShutdown,jdata); |