aboutsummaryrefslogtreecommitdiffstats
path: root/src/audioOutputs/audioOutput_jack.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/audioOutputs/audioOutput_jack.c')
-rw-r--r--src/audioOutputs/audioOutput_jack.c66
1 files changed, 33 insertions, 33 deletions
diff --git a/src/audioOutputs/audioOutput_jack.c b/src/audioOutputs/audioOutput_jack.c
index 8a2cb6cdc..04ad436f8 100644
--- a/src/audioOutputs/audioOutput_jack.c
+++ b/src/audioOutputs/audioOutput_jack.c
@@ -138,35 +138,35 @@ static int process(jack_nframes_t nframes, void *arg)
jack_default_audio_sample_t *out[2];
size_t avail_data, avail_frames;
- if ( nframes <= 0 )
+ if (nframes <= 0)
return 0;
out[0] = jack_port_get_buffer(jd->ports[0], nframes);
out[1] = jack_port_get_buffer(jd->ports[1], nframes);
- while ( nframes ) {
+ while (nframes) {
avail_data = jack_ringbuffer_read_space(jd->ringbuffer[1]);
if ( avail_data > 0 ) {
- avail_frames = avail_data / sample_size;
+ avail_frames = avail_data / sample_size;
- if (avail_frames > nframes) {
- avail_frames = nframes;
- avail_data = nframes*sample_size;
- }
+ if (avail_frames > nframes) {
+ avail_frames = nframes;
+ avail_data = nframes*sample_size;
+ }
- jack_ringbuffer_read(jd->ringbuffer[0], (char *)out[0],
- avail_data);
- jack_ringbuffer_read(jd->ringbuffer[1], (char *)out[1],
- avail_data);
+ jack_ringbuffer_read(jd->ringbuffer[0], (char *)out[0],
+ avail_data);
+ jack_ringbuffer_read(jd->ringbuffer[1], (char *)out[1],
+ avail_data);
- nframes -= avail_frames;
- out[0] += avail_data;
- out[1] += avail_data;
+ nframes -= avail_frames;
+ out[0] += avail_data;
+ out[1] += avail_data;
} else {
- for (i = 0; i < nframes; i++)
- out[0][i] = out[1][i] = 0.0;
- nframes = 0;
+ for (i = 0; i < nframes; i++)
+ out[0][i] = out[1][i] = 0.0;
+ nframes = 0;
}
if (pthread_mutex_trylock (&jd->play_audio_lock) == 0) {
@@ -202,9 +202,10 @@ static void error_callback(const char *msg)
ERROR("jack: %s\n", msg);
}
-static void *jack_initDriver(struct audio_output *ao,
- mpd_unused const struct audio_format *audio_format,
- ConfigParam *param)
+static void *
+jack_initDriver(struct audio_output *ao,
+ mpd_unused const struct audio_format *audio_format,
+ ConfigParam *param)
{
JackData *jd;
BlockParam *bp;
@@ -311,10 +312,9 @@ static int connect_jack(JackData *jd, struct audio_format *audio_format)
}
/* hay que buscar que hay */
- if ( !jd->output_ports[1]
- && (jports = jack_get_ports(jd->client, NULL, NULL,
- JackPortIsPhysical|
- JackPortIsInput)) ) {
+ if (!jd->output_ports[1] &&
+ (jports = jack_get_ports(jd->client, NULL, NULL,
+ JackPortIsPhysical | JackPortIsInput))) {
jd->output_ports[0] = jports[0];
jd->output_ports[1] = jports[1] ? jports[1] : jports[0];
DEBUG("output_ports: %s %s\n",
@@ -394,23 +394,21 @@ static int jack_playAudio(void *data,
/*DEBUG("jack_playAudio: (pid=%d)!\n", getpid());*/
- if ( jd->shutdown ) {
+ if (jd->shutdown) {
ERROR("Refusing to play, because there is no client thread.\n");
freeJackClient(jd);
audio_output_closed(jd->ao);
return 0;
}
- while ( samples && !jd->shutdown ) {
-
- if ( (space = jack_ringbuffer_write_space(jd->ringbuffer[0]))
- >= samples*sample_size ) {
-
+ while (samples && !jd->shutdown) {
+ space = jack_ringbuffer_write_space(jd->ringbuffer[0]);
+ if (space >= samples * sample_size) {
/*space = MIN(space, samples*sample_size);*/
/*space = samples*sample_size;*/
/*for(i=0; i<space/sample_size; i++) {*/
- for(i=0; i<samples; i++) {
+ for (i = 0; i < samples; i++) {
sample = (jack_default_audio_sample_t) *(buffer++)/32768.0;
jack_ringbuffer_write(jd->ringbuffer[0], (void*)&sample,
@@ -423,9 +421,10 @@ static int jack_playAudio(void *data,
/*samples--;*/
}
- samples=0;
- } else {
+ samples = 0;
+
+ } else {
pthread_mutex_lock(&jd->play_audio_lock);
pthread_cond_wait(&jd->play_audio,
&jd->play_audio_lock);
@@ -433,6 +432,7 @@ static int jack_playAudio(void *data,
}
}
+
return 0;
}