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-rw-r--r--src/audioOutputs/audioOutput_alsa.c251
-rw-r--r--src/audioOutputs/audioOutput_ao.c183
-rw-r--r--src/audioOutputs/audioOutput_oss.c378
-rw-r--r--src/audioOutputs/audioOutput_osx.c263
-rw-r--r--src/audioOutputs/audioOutput_pulse.c67
-rw-r--r--src/audioOutputs/audioOutput_shout.c370
6 files changed, 796 insertions, 716 deletions
diff --git a/src/audioOutputs/audioOutput_alsa.c b/src/audioOutputs/audioOutput_alsa.c
index 5150dd502..c98d8b537 100644
--- a/src/audioOutputs/audioOutput_alsa.c
+++ b/src/audioOutputs/audioOutput_alsa.c
@@ -39,13 +39,13 @@
#include <alsa/asoundlib.h>
-typedef snd_pcm_sframes_t alsa_writei_t(snd_pcm_t *pcm, const void *buffer,
- snd_pcm_uframes_t size);
+typedef snd_pcm_sframes_t alsa_writei_t(snd_pcm_t * pcm, const void *buffer,
+ snd_pcm_uframes_t size);
typedef struct _AlsaData {
- char * device;
- snd_pcm_t * pcmHandle;
- alsa_writei_t * writei;
+ char *device;
+ snd_pcm_t *pcmHandle;
+ alsa_writei_t *writei;
unsigned int buffer_time;
unsigned int period_time;
int sampleSize;
@@ -54,8 +54,9 @@ typedef struct _AlsaData {
int canResume;
} AlsaData;
-static AlsaData * newAlsaData(void) {
- AlsaData * ret = malloc(sizeof(AlsaData));
+static AlsaData *newAlsaData(void)
+{
+ AlsaData *ret = malloc(sizeof(AlsaData));
ret->device = NULL;
ret->pcmHandle = NULL;
@@ -67,22 +68,25 @@ static AlsaData * newAlsaData(void) {
return ret;
}
-static void freeAlsaData(AlsaData * ad) {
- if(ad->device) free(ad->device);
+static void freeAlsaData(AlsaData * ad)
+{
+ if (ad->device)
+ free(ad->device);
free(ad);
}
-static int alsa_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
- AlsaData * ad = newAlsaData();
+static int alsa_initDriver(AudioOutput * audioOutput, ConfigParam * param)
+{
+ AlsaData *ad = newAlsaData();
if (param) {
- BlockParam * bp = getBlockParam(param, "device");
+ BlockParam *bp = getBlockParam(param, "device");
ad->device = bp ? strdup(bp->value) : strdup("default");
if ((bp = getBlockParam(param, "use_mmap")) &&
- (!strcasecmp(bp->value, "yes") ||
- !strcasecmp(bp->value, "true")))
+ (!strcasecmp(bp->value, "yes") ||
+ !strcasecmp(bp->value, "true")))
ad->useMmap = 1;
if ((bp = getBlockParam(param, "buffer_time")))
ad->buffer_time = atoi(bp->value);
@@ -94,45 +98,46 @@ static int alsa_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
return 0;
}
-static void alsa_finishDriver(AudioOutput * audioOutput) {
- AlsaData * ad = audioOutput->data;
+static void alsa_finishDriver(AudioOutput * audioOutput)
+{
+ AlsaData *ad = audioOutput->data;
freeAlsaData(ad);
}
static int alsa_testDefault(void)
{
- snd_pcm_t * handle;
+ snd_pcm_t *handle;
- int ret = snd_pcm_open(&handle, "default", SND_PCM_STREAM_PLAYBACK,
- SND_PCM_NONBLOCK);
+ int ret = snd_pcm_open(&handle, "default", SND_PCM_STREAM_PLAYBACK,
+ SND_PCM_NONBLOCK);
snd_config_update_free_global();
-
- if(ret) {
+
+ if (ret) {
WARNING("Error opening default alsa device: %s\n",
- snd_strerror(-ret));
+ snd_strerror(-ret));
return -1;
- }
- else snd_pcm_close(handle);
+ } else
+ snd_pcm_close(handle);
return 0;
}
-static int alsa_openDevice(AudioOutput * audioOutput)
+static int alsa_openDevice(AudioOutput * audioOutput)
{
- AlsaData * ad = audioOutput->data;
- AudioFormat * audioFormat = &audioOutput->outAudioFormat;
+ AlsaData *ad = audioOutput->data;
+ AudioFormat *audioFormat = &audioOutput->outAudioFormat;
snd_pcm_format_t bitformat;
- snd_pcm_hw_params_t * hwparams;
- snd_pcm_sw_params_t * swparams;
+ snd_pcm_hw_params_t *hwparams;
+ snd_pcm_sw_params_t *swparams;
unsigned int sampleRate = audioFormat->sampleRate;
unsigned int channels = audioFormat->channels;
snd_pcm_uframes_t alsa_buffer_size;
snd_pcm_uframes_t alsa_period_size;
int err;
- char * cmd = NULL;
+ char *cmd = NULL;
- switch(audioFormat->bits) {
+ switch (audioFormat->bits) {
case 8:
bitformat = SND_PCM_FORMAT_S8;
break;
@@ -147,101 +152,107 @@ static int alsa_openDevice(AudioOutput * audioOutput)
break;
default:
ERROR("Alsa device \"%s\" doesn't support %i bit audio\n",
- ad->device, audioFormat->bits);
+ ad->device, audioFormat->bits);
return -1;
}
- err = snd_pcm_open(&ad->pcmHandle, ad->device,
- SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
+ err = snd_pcm_open(&ad->pcmHandle, ad->device,
+ SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
snd_config_update_free_global();
- if(err < 0) {
+ if (err < 0) {
ad->pcmHandle = NULL;
goto error;
}
cmd = "snd_pcm_nonblock";
err = snd_pcm_nonblock(ad->pcmHandle, 0);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
/* configure HW params */
snd_pcm_hw_params_alloca(&hwparams);
cmd = "snd_pcm_hw_params_any";
err = snd_pcm_hw_params_any(ad->pcmHandle, hwparams);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
- if(ad->useMmap) {
+ if (ad->useMmap) {
err = snd_pcm_hw_params_set_access(ad->pcmHandle, hwparams,
- SND_PCM_ACCESS_MMAP_INTERLEAVED);
- if(err < 0) {
+ SND_PCM_ACCESS_MMAP_INTERLEAVED);
+ if (err < 0) {
ERROR("Cannot set mmap'ed mode on alsa device \"%s\": "
- " %s\n", ad->device,
- snd_strerror(-err));
+ " %s\n", ad->device, snd_strerror(-err));
ERROR("Falling back to direct write mode\n");
ad->useMmap = 0;
- }
- else ad->writei = snd_pcm_mmap_writei;
+ } else
+ ad->writei = snd_pcm_mmap_writei;
}
- if(!ad->useMmap) {
+ if (!ad->useMmap) {
cmd = "snd_pcm_hw_params_set_access";
err = snd_pcm_hw_params_set_access(ad->pcmHandle, hwparams,
- SND_PCM_ACCESS_RW_INTERLEAVED);
- if(err < 0) goto error;
+ SND_PCM_ACCESS_RW_INTERLEAVED);
+ if (err < 0)
+ goto error;
ad->writei = snd_pcm_writei;
}
err = snd_pcm_hw_params_set_format(ad->pcmHandle, hwparams, bitformat);
- if(err < 0) {
+ if (err < 0) {
ERROR("Alsa device \"%s\" does not support %i bit audio: "
- "%s\n", ad->device, (int)bitformat,
- snd_strerror(-err));
+ "%s\n", ad->device, (int)bitformat, snd_strerror(-err));
goto fail;
}
- err = snd_pcm_hw_params_set_channels_near(ad->pcmHandle, hwparams,
- &channels);
- if(err < 0) {
+ err = snd_pcm_hw_params_set_channels_near(ad->pcmHandle, hwparams,
+ &channels);
+ if (err < 0) {
ERROR("Alsa device \"%s\" does not support %i channels: "
- "%s\n", ad->device, (int)audioFormat->channels,
- snd_strerror(-err));
+ "%s\n", ad->device, (int)audioFormat->channels,
+ snd_strerror(-err));
goto fail;
}
audioFormat->channels = channels;
- err = snd_pcm_hw_params_set_rate_near(ad->pcmHandle, hwparams,
- &sampleRate, NULL);
- if(err < 0 || sampleRate == 0) {
+ err = snd_pcm_hw_params_set_rate_near(ad->pcmHandle, hwparams,
+ &sampleRate, NULL);
+ if (err < 0 || sampleRate == 0) {
ERROR("Alsa device \"%s\" does not support %i Hz audio\n",
- ad->device, (int)audioFormat->sampleRate);
+ ad->device, (int)audioFormat->sampleRate);
goto fail;
}
audioFormat->sampleRate = sampleRate;
cmd = "snd_pcm_hw_params_set_buffer_time_near";
err = snd_pcm_hw_params_set_buffer_time_near(ad->pcmHandle, hwparams,
- &ad->buffer_time, NULL);
- if(err < 0) goto error;
+ &ad->buffer_time, NULL);
+ if (err < 0)
+ goto error;
if (!ad->period_time && sampleRate > 0)
ad->period_time = 1000000 * MPD_ALSA_SAMPLE_XFER / sampleRate;
cmd = "snd_pcm_hw_params_set_period_time_near";
err = snd_pcm_hw_params_set_period_time_near(ad->pcmHandle, hwparams,
- &ad->period_time, NULL);
- if(err < 0) goto error;
+ &ad->period_time, NULL);
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_hw_params";
err = snd_pcm_hw_params(ad->pcmHandle, hwparams);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_hw_params_get_buffer_size";
err = snd_pcm_hw_params_get_buffer_size(hwparams, &alsa_buffer_size);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_hw_params_get_period_size";
err = snd_pcm_hw_params_get_period_size(hwparams, &alsa_period_size,
- NULL);
- if(err < 0) goto error;
+ NULL);
+ if (err < 0)
+ goto error;
ad->canPause = snd_pcm_hw_params_can_pause(hwparams);
ad->canResume = snd_pcm_hw_params_can_resume(hwparams);
@@ -251,68 +262,74 @@ static int alsa_openDevice(AudioOutput * audioOutput)
cmd = "snd_pcm_sw_params_current";
err = snd_pcm_sw_params_current(ad->pcmHandle, swparams);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_sw_params_set_start_threshold";
err = snd_pcm_sw_params_set_start_threshold(ad->pcmHandle, swparams,
- alsa_buffer_size - alsa_period_size);
- if(err < 0) goto error;
+ alsa_buffer_size -
+ alsa_period_size);
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_sw_params_set_avail_min";
- err = snd_pcm_sw_params_set_avail_min(ad->pcmHandle, swparams,
- alsa_period_size);
- if(err < 0) goto error;
+ err = snd_pcm_sw_params_set_avail_min(ad->pcmHandle, swparams,
+ alsa_period_size);
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_sw_params_set_xfer_align";
err = snd_pcm_sw_params_set_xfer_align(ad->pcmHandle, swparams, 1);
- if(err < 0) goto error;
+ if (err < 0)
+ goto error;
cmd = "snd_pcm_sw_params";
err = snd_pcm_sw_params(ad->pcmHandle, swparams);
- if(err < 0) goto error;
-
- ad->sampleSize = (audioFormat->bits/8)*audioFormat->channels;
+ if (err < 0)
+ goto error;
+
+ ad->sampleSize = (audioFormat->bits / 8) * audioFormat->channels;
audioOutput->open = 1;
DEBUG("alsa device \"%s\" will be playing %i bit, %i channel audio at "
- "%i Hz\n", ad->device, (int)audioFormat->bits,
- channels, sampleRate);
+ "%i Hz\n", ad->device, (int)audioFormat->bits,
+ channels, sampleRate);
return 0;
-error:
- if(cmd) {
- ERROR("Error opening alsa device \"%s\" (%s): %s\n",
- ad->device, cmd, snd_strerror(-err));
- }
- else {
- ERROR("Error opening alsa device \"%s\": %s\n", ad->device,
- snd_strerror(-err));
+ error:
+ if (cmd) {
+ ERROR("Error opening alsa device \"%s\" (%s): %s\n",
+ ad->device, cmd, snd_strerror(-err));
+ } else {
+ ERROR("Error opening alsa device \"%s\": %s\n", ad->device,
+ snd_strerror(-err));
}
-fail:
- if(ad->pcmHandle) snd_pcm_close(ad->pcmHandle);
+ fail:
+ if (ad->pcmHandle)
+ snd_pcm_close(ad->pcmHandle);
ad->pcmHandle = NULL;
audioOutput->open = 0;
return -1;
}
-static int alsa_errorRecovery(AlsaData * ad, int err) {
- if(err == -EPIPE) {
+static int alsa_errorRecovery(AlsaData * ad, int err)
+{
+ if (err == -EPIPE) {
DEBUG("Underrun on alsa device \"%s\"\n", ad->device);
- }
- else if(err == -ESTRPIPE) {
+ } else if (err == -ESTRPIPE) {
DEBUG("alsa device \"%s\" was suspended\n", ad->device);
}
- switch(snd_pcm_state(ad->pcmHandle)) {
+ switch (snd_pcm_state(ad->pcmHandle)) {
case SND_PCM_STATE_PAUSED:
err = snd_pcm_pause(ad->pcmHandle, /* disable */ 0);
break;
case SND_PCM_STATE_SUSPENDED:
err = ad->canResume ?
- snd_pcm_resume(ad->pcmHandle) :
- snd_pcm_prepare(ad->pcmHandle);
+ snd_pcm_resume(ad->pcmHandle) :
+ snd_pcm_prepare(ad->pcmHandle);
break;
case SND_PCM_STATE_SETUP:
case SND_PCM_STATE_XRUN:
@@ -331,16 +348,18 @@ static int alsa_errorRecovery(AlsaData * ad, int err) {
return err;
}
-static void alsa_dropBufferedAudio(AudioOutput * audioOutput) {
- AlsaData * ad = audioOutput->data;
+static void alsa_dropBufferedAudio(AudioOutput * audioOutput)
+{
+ AlsaData *ad = audioOutput->data;
- alsa_errorRecovery( ad, snd_pcm_drop(ad->pcmHandle) );
+ alsa_errorRecovery(ad, snd_pcm_drop(ad->pcmHandle));
}
-static void alsa_closeDevice(AudioOutput * audioOutput) {
- AlsaData * ad = audioOutput->data;
+static void alsa_closeDevice(AudioOutput * audioOutput)
+{
+ AlsaData *ad = audioOutput->data;
- if(ad->pcmHandle) {
+ if (ad->pcmHandle) {
snd_pcm_drain(ad->pcmHandle);
snd_pcm_close(ad->pcmHandle);
ad->pcmHandle = NULL;
@@ -349,10 +368,9 @@ static void alsa_closeDevice(AudioOutput * audioOutput) {
audioOutput->open = 0;
}
-static int alsa_playAudio(AudioOutput * audioOutput, char * playChunk,
- int size)
+static int alsa_playAudio(AudioOutput * audioOutput, char *playChunk, int size)
{
- AlsaData * ad = audioOutput->data;
+ AlsaData *ad = audioOutput->data;
int ret;
size /= ad->sampleSize;
@@ -360,13 +378,14 @@ static int alsa_playAudio(AudioOutput * audioOutput, char * playChunk,
while (size > 0) {
ret = ad->writei(ad->pcmHandle, playChunk, size);
- if(ret == -EAGAIN || ret == -EINTR) continue;
-
- if(ret < 0) {
- if( alsa_errorRecovery(ad, ret) < 0) {
+ if (ret == -EAGAIN || ret == -EINTR)
+ continue;
+
+ if (ret < 0) {
+ if (alsa_errorRecovery(ad, ret) < 0) {
ERROR("closing alsa device \"%s\" due to write "
- "error: %s\n", ad->device,
- snd_strerror(-errno));
+ "error: %s\n", ad->device,
+ snd_strerror(-errno));
alsa_closeDevice(audioOutput);
return -1;
}
@@ -380,8 +399,7 @@ static int alsa_playAudio(AudioOutput * audioOutput, char * playChunk,
return 0;
}
-AudioOutputPlugin alsaPlugin =
-{
+AudioOutputPlugin alsaPlugin = {
"alsa",
alsa_testDefault,
alsa_initDriver,
@@ -390,11 +408,10 @@ AudioOutputPlugin alsaPlugin =
alsa_playAudio,
alsa_dropBufferedAudio,
alsa_closeDevice,
- NULL, /* sendMetadataFunc */
+ NULL, /* sendMetadataFunc */
};
-#else /* HAVE ALSA */
+#else /* HAVE ALSA */
DISABLED_AUDIO_OUTPUT_PLUGIN(alsaPlugin)
-
-#endif /* HAVE_ALSA */
+#endif /* HAVE_ALSA */
diff --git a/src/audioOutputs/audioOutput_ao.c b/src/audioOutputs/audioOutput_ao.c
index 8251eeb21..eb7f1349a 100644
--- a/src/audioOutputs/audioOutput_ao.c
+++ b/src/audioOutputs/audioOutput_ao.c
@@ -34,122 +34,120 @@ static int driverInitCount = 0;
typedef struct _AoData {
int writeSize;
int driverId;
- ao_option * options;
- ao_device * device;
+ ao_option *options;
+ ao_device *device;
} AoData;
-static AoData * newAoData() {
- AoData * ret = malloc(sizeof(AoData));
+static AoData *newAoData()
+{
+ AoData *ret = malloc(sizeof(AoData));
ret->device = NULL;
ret->options = NULL;
return ret;
}
-static void audioOutputAo_error() {
- if(errno==AO_ENOTLIVE) {
+static void audioOutputAo_error()
+{
+ if (errno == AO_ENOTLIVE) {
ERROR("not a live ao device\n");
- }
- else if(errno==AO_EOPENDEVICE) {
+ } else if (errno == AO_EOPENDEVICE) {
ERROR("not able to open audio device\n");
- }
- else if(errno==AO_EBADOPTION) {
+ } else if (errno == AO_EBADOPTION) {
ERROR("bad driver option\n");
}
}
static int audioOutputAo_initDriver(AudioOutput * audioOutput,
- ConfigParam * param)
+ ConfigParam * param)
{
- ao_info * ai;
- char * dup;
- char * stk1;
- char * stk2;
- char * n1;
- char * key;
- char * value;
- char * test;
- AoData * ad = newAoData();
- BlockParam * blockParam;
+ ao_info *ai;
+ char *dup;
+ char *stk1;
+ char *stk2;
+ char *n1;
+ char *key;
+ char *value;
+ char *test;
+ AoData *ad = newAoData();
+ BlockParam *blockParam;
audioOutput->data = ad;
- if((blockParam = getBlockParam(param, "write_size"))) {
+ if ((blockParam = getBlockParam(param, "write_size"))) {
ad->writeSize = strtol(blockParam->value, &test, 10);
- if (*test!='\0') {
+ if (*test != '\0') {
ERROR("\"%s\" is not a valid write size at line %i\n",
- blockParam->value, blockParam->line);
+ blockParam->value, blockParam->line);
exit(EXIT_FAILURE);
}
- }
- else ad->writeSize = 1024;
+ } else
+ ad->writeSize = 1024;
- if(driverInitCount == 0) {
+ if (driverInitCount == 0) {
ao_initialize();
}
driverInitCount++;
blockParam = getBlockParam(param, "driver");
- if(!blockParam || 0 == strcmp(blockParam->value,"default")) {
+ if (!blockParam || 0 == strcmp(blockParam->value, "default")) {
ad->driverId = ao_default_driver_id();
- }
- else if((ad->driverId =
- ao_driver_id(blockParam->value))<0) {
+ } else if ((ad->driverId = ao_driver_id(blockParam->value)) < 0) {
ERROR("\"%s\" is not a valid ao driver at line %i\n",
- blockParam->value, blockParam->line);
+ blockParam->value, blockParam->line);
exit(EXIT_FAILURE);
}
-
- if((ai = ao_driver_info(ad->driverId))==NULL) {
+
+ if ((ai = ao_driver_info(ad->driverId)) == NULL) {
ERROR("problems getting driver info for device defined at "
- "line %i\n", param->line);
+ "line %i\n", param->line);
ERROR("you may not have permission to the audio device\n");
exit(EXIT_FAILURE);
}
- DEBUG("using ao driver \"%s\" for \"%s\"\n", ai->short_name,
- audioOutput->name);
+ DEBUG("using ao driver \"%s\" for \"%s\"\n", ai->short_name,
+ audioOutput->name);
blockParam = getBlockParam(param, "options");
- if(blockParam) {
+ if (blockParam) {
dup = strdup(blockParam->value);
- }
- else dup = strdup("");
+ } else
+ dup = strdup("");
- if(strlen(dup)) {
+ if (strlen(dup)) {
stk1 = NULL;
- n1 = strtok_r(dup,";",&stk1);
- while(n1) {
+ n1 = strtok_r(dup, ";", &stk1);
+ while (n1) {
stk2 = NULL;
- key = strtok_r(n1,"=",&stk2);
- if(!key) {
+ key = strtok_r(n1, "=", &stk2);
+ if (!key) {
ERROR("problems parsing "
- "ao_driver_options \"%s\"\n", n1);
+ "ao_driver_options \"%s\"\n", n1);
exit(EXIT_FAILURE);
}
/*found = 0;
- for(i=0;i<ai->option_count;i++) {
- if(strcmp(ai->options[i],key)==0) {
- found = 1;
- break;
- }
- }
- if(!found) {
- ERROR("\"%s\" is not an option for "
- "\"%s\" ao driver\n",key,
- ai->short_name);
- exit(EXIT_FAILURE);
- }*/
- value = strtok_r(NULL,"",&stk2);
- if(!value) {
+ for(i=0;i<ai->option_count;i++) {
+ if(strcmp(ai->options[i],key)==0) {
+ found = 1;
+ break;
+ }
+ }
+ if(!found) {
+ ERROR("\"%s\" is not an option for "
+ "\"%s\" ao driver\n",key,
+ ai->short_name);
+ exit(EXIT_FAILURE);
+ } */
+ value = strtok_r(NULL, "", &stk2);
+ if (!value) {
ERROR("problems parsing "
- "ao_driver_options \"%s\"\n", n1);
+ "ao_driver_options \"%s\"\n", n1);
exit(EXIT_FAILURE);
}
- ao_append_option(&ad->options,key,value);
- n1 = strtok_r(NULL,";",&stk1);
+ ao_append_option(&ad->options, key, value);
+ n1 = strtok_r(NULL, ";", &stk1);
}
}
free(dup);
@@ -157,28 +155,33 @@ static int audioOutputAo_initDriver(AudioOutput * audioOutput,
return 0;
}
-static void freeAoData(AoData * ad) {
+static void freeAoData(AoData * ad)
+{
ao_free_options(ad->options);
free(ad);
}
-static void audioOutputAo_finishDriver(AudioOutput * audioOutput) {
- AoData * ad = (AoData *)audioOutput->data;
+static void audioOutputAo_finishDriver(AudioOutput * audioOutput)
+{
+ AoData *ad = (AoData *) audioOutput->data;
freeAoData(ad);
driverInitCount--;
- if(driverInitCount == 0) ao_shutdown();
+ if (driverInitCount == 0)
+ ao_shutdown();
}
-static void audioOutputAo_dropBufferedAudio(AudioOutput * audioOutput) {
+static void audioOutputAo_dropBufferedAudio(AudioOutput * audioOutput)
+{
/* not supported by libao */
}
-static void audioOutputAo_closeDevice(AudioOutput * audioOutput) {
- AoData * ad = (AoData *) audioOutput->data;
+static void audioOutputAo_closeDevice(AudioOutput * audioOutput)
+{
+ AoData *ad = (AoData *) audioOutput->data;
- if(ad->device) {
+ if (ad->device) {
ao_close(ad->device);
ad->device = NULL;
}
@@ -186,11 +189,12 @@ static void audioOutputAo_closeDevice(AudioOutput * audioOutput) {
audioOutput->open = 0;
}
-static int audioOutputAo_openDevice(AudioOutput * audioOutput) {
+static int audioOutputAo_openDevice(AudioOutput * audioOutput)
+{
ao_sample_format format;
- AoData * ad = (AoData *)audioOutput->data;
+ AoData *ad = (AoData *) audioOutput->data;
- if(ad->device) {
+ if (ad->device) {
audioOutputAo_closeDevice(audioOutput);
}
@@ -201,41 +205,41 @@ static int audioOutputAo_openDevice(AudioOutput * audioOutput) {
ad->device = ao_open_live(ad->driverId, &format, ad->options);
- if(ad->device==NULL) return -1;
+ if (ad->device == NULL)
+ return -1;
audioOutput->open = 1;
return 0;
}
-
-static int audioOutputAo_play(AudioOutput * audioOutput, char * playChunk,
- int size)
+static int audioOutputAo_play(AudioOutput * audioOutput, char *playChunk,
+ int size)
{
int send;
- AoData * ad = (AoData *)audioOutput->data;
+ AoData *ad = (AoData *) audioOutput->data;
+
+ if (ad->device == NULL)
+ return -1;
- if(ad->device==NULL) return -1;
-
- while(size>0) {
+ while (size > 0) {
send = ad->writeSize > size ? size : ad->writeSize;
-
- if(ao_play(ad->device, playChunk, send)==0) {
+
+ if (ao_play(ad->device, playChunk, send) == 0) {
audioOutputAo_error();
ERROR("closing audio device due to write error\n");
audioOutputAo_closeDevice(audioOutput);
return -1;
}
- playChunk+=send;
- size-=send;
+ playChunk += send;
+ size -= send;
}
return 0;
}
-AudioOutputPlugin aoPlugin =
-{
+AudioOutputPlugin aoPlugin = {
"ao",
NULL,
audioOutputAo_initDriver,
@@ -244,7 +248,7 @@ AudioOutputPlugin aoPlugin =
audioOutputAo_play,
audioOutputAo_dropBufferedAudio,
audioOutputAo_closeDevice,
- NULL, /* sendMetadataFunc */
+ NULL, /* sendMetadataFunc */
};
#else
@@ -252,5 +256,4 @@ AudioOutputPlugin aoPlugin =
#include <stdio.h>
DISABLED_AUDIO_OUTPUT_PLUGIN(aoPlugin)
-
#endif
diff --git a/src/audioOutputs/audioOutput_oss.c b/src/audioOutputs/audioOutput_oss.c
index ce049a14a..e4b6291a9 100644
--- a/src/audioOutputs/audioOutput_oss.c
+++ b/src/audioOutputs/audioOutput_oss.c
@@ -42,26 +42,26 @@
#if defined(__OpenBSD__) || defined(__NetBSD__)
# include <soundcard.h>
-#else /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
+#else /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
# include <sys/soundcard.h>
-#endif /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
+#endif /* !(defined(__OpenBSD__) || defined(__NetBSD__) */
#ifdef WORDS_BIGENDIAN
# define AFMT_S16_MPD AFMT_S16_BE
#else
# define AFMT_S16_MPD AFMT_S16_LE
-#endif /* WORDS_BIGENDIAN */
+#endif /* WORDS_BIGENDIAN */
typedef struct _OssData {
int fd;
- char * device;
+ char *device;
int channels;
int sampleRate;
int bitFormat;
int bits;
- int * supported[3];
+ int *supported[3];
int numSupported[3];
- int * unsupported[3];
+ int *unsupported[3];
int numUnsupported[3];
} OssData;
@@ -73,10 +73,11 @@ typedef struct _OssData {
#define OSS_CHANNELS 1
#define OSS_BITS 2
-static int getIndexForParam(int param) {
+static int getIndexForParam(int param)
+{
int index = 0;
-
- switch(param) {
+
+ switch (param) {
case SNDCTL_DSP_SPEED:
index = OSS_RATE;
break;
@@ -91,42 +92,49 @@ static int getIndexForParam(int param) {
return index;
}
-static int findSupportedParam(OssData * od, int param, int val) {
+static int findSupportedParam(OssData * od, int param, int val)
+{
int i;
int index = getIndexForParam(param);
-
- for(i = 0; i < od->numSupported[index]; i++) {
- if(od->supported[index][i] == val) return 1;
+
+ for (i = 0; i < od->numSupported[index]; i++) {
+ if (od->supported[index][i] == val)
+ return 1;
}
return 0;
}
-static int canConvert(int index, int val) {
- switch(index) {
+static int canConvert(int index, int val)
+{
+ switch (index) {
case OSS_BITS:
- if(val!=16) return 0;
+ if (val != 16)
+ return 0;
break;
case OSS_CHANNELS:
- if(val!=2) return 0;
+ if (val != 2)
+ return 0;
break;
}
return 1;
}
-static int getSupportedParam(OssData * od, int param, int val) {
+static int getSupportedParam(OssData * od, int param, int val)
+{
int i;
int index = getIndexForParam(param);
int ret = -1;
int least = val;
int diff;
-
- for(i = 0; i < od->numSupported[index]; i++) {
- diff = od->supported[index][i]-val;
- if(diff < 0) diff = -diff;
- if(diff < least) {
- if(!canConvert(index, od->supported[index][i])) {
+
+ for (i = 0; i < od->numSupported[index]; i++) {
+ diff = od->supported[index][i] - val;
+ if (diff < 0)
+ diff = -diff;
+ if (diff < least) {
+ if (!canConvert(index, od->supported[index][i])) {
continue;
}
least = diff;
@@ -137,97 +145,115 @@ static int getSupportedParam(OssData * od, int param, int val) {
return ret;
}
-static int findUnsupportedParam(OssData * od, int param, int val) {
+static int findUnsupportedParam(OssData * od, int param, int val)
+{
int i;
int index = getIndexForParam(param);
-
- for(i = 0; i < od->numUnsupported[index]; i++) {
- if(od->unsupported[index][i] == val) return 1;
+
+ for (i = 0; i < od->numUnsupported[index]; i++) {
+ if (od->unsupported[index][i] == val)
+ return 1;
}
return 0;
}
-static void addSupportedParam(OssData * od, int param, int val) {
+static void addSupportedParam(OssData * od, int param, int val)
+{
int index = getIndexForParam(param);
od->numSupported[index]++;
- od->supported[index] = realloc(od->supported[index],
- od->numSupported[index]*sizeof(int));
- od->supported[index][od->numSupported[index]-1] = val;
+ od->supported[index] = realloc(od->supported[index],
+ od->numSupported[index] * sizeof(int));
+ od->supported[index][od->numSupported[index] - 1] = val;
}
-static void addUnsupportedParam(OssData * od, int param, int val) {
+static void addUnsupportedParam(OssData * od, int param, int val)
+{
int index = getIndexForParam(param);
od->numUnsupported[index]++;
- od->unsupported[index] = realloc(od->unsupported[index],
- od->numUnsupported[index]*sizeof(int));
- od->unsupported[index][od->numUnsupported[index]-1] = val;
+ od->unsupported[index] = realloc(od->unsupported[index],
+ od->numUnsupported[index] *
+ sizeof(int));
+ od->unsupported[index][od->numUnsupported[index] - 1] = val;
}
-static void removeSupportedParam(OssData * od, int param, int val) {
+static void removeSupportedParam(OssData * od, int param, int val)
+{
int i = 0;
int j = 0;
int index = getIndexForParam(param);
- for(i = 0; i < od->numSupported[index]-1; i++) {
- if(od->supported[index][i] == val) j = 1;
- od->supported[index][i] = od->supported[index][i+j];
+ for (i = 0; i < od->numSupported[index] - 1; i++) {
+ if (od->supported[index][i] == val)
+ j = 1;
+ od->supported[index][i] = od->supported[index][i + j];
}
od->numSupported[index]--;
- od->supported[index] = realloc(od->supported[index],
- od->numSupported[index]*sizeof(int));
+ od->supported[index] = realloc(od->supported[index],
+ od->numSupported[index] * sizeof(int));
}
-static void removeUnsupportedParam(OssData * od, int param, int val) {
+static void removeUnsupportedParam(OssData * od, int param, int val)
+{
int i = 0;
int j = 0;
int index = getIndexForParam(param);
- for(i = 0; i < od->numUnsupported[index]-1; i++) {
- if(od->unsupported[index][i] == val) j = 1;
- od->unsupported[index][i] = od->unsupported[index][i+j];
+ for (i = 0; i < od->numUnsupported[index] - 1; i++) {
+ if (od->unsupported[index][i] == val)
+ j = 1;
+ od->unsupported[index][i] = od->unsupported[index][i + j];
}
od->numUnsupported[index]--;
- od->unsupported[index] = realloc(od->unsupported[index],
- od->numUnsupported[index]*sizeof(int));
+ od->unsupported[index] = realloc(od->unsupported[index],
+ od->numUnsupported[index] *
+ sizeof(int));
}
-static int isSupportedParam(OssData * od, int param, int val) {
- if(findSupportedParam(od, param, val)) return OSS_SUPPORTED;
- if(findUnsupportedParam(od, param, val)) return OSS_UNSUPPORTED;
+static int isSupportedParam(OssData * od, int param, int val)
+{
+ if (findSupportedParam(od, param, val))
+ return OSS_SUPPORTED;
+ if (findUnsupportedParam(od, param, val))
+ return OSS_UNSUPPORTED;
return OSS_UNKNOWN;
}
-static void supportParam(OssData * od, int param, int val) {
+static void supportParam(OssData * od, int param, int val)
+{
int supported = isSupportedParam(od, param, val);
- if(supported == OSS_SUPPORTED) return;
+ if (supported == OSS_SUPPORTED)
+ return;
- if(supported == OSS_UNSUPPORTED) {
+ if (supported == OSS_UNSUPPORTED) {
removeUnsupportedParam(od, param, val);
}
addSupportedParam(od, param, val);
}
-static void unsupportParam(OssData * od, int param, int val) {
+static void unsupportParam(OssData * od, int param, int val)
+{
int supported = isSupportedParam(od, param, val);
- if(supported == OSS_UNSUPPORTED) return;
+ if (supported == OSS_UNSUPPORTED)
+ return;
- if(supported == OSS_SUPPORTED) {
+ if (supported == OSS_SUPPORTED) {
removeSupportedParam(od, param, val);
}
addUnsupportedParam(od, param, val);
}
-static OssData * newOssData(void) {
- OssData * ret = malloc(sizeof(OssData));
+static OssData *newOssData(void)
+{
+ OssData *ret = malloc(sizeof(OssData));
ret->device = NULL;
ret->fd = -1;
@@ -246,23 +272,31 @@ static OssData * newOssData(void) {
ret->numUnsupported[OSS_CHANNELS] = 0;
ret->numUnsupported[OSS_BITS] = 0;
- supportParam(ret, SNDCTL_DSP_SPEED, 48000);
- supportParam(ret, SNDCTL_DSP_SPEED, 44100);
- supportParam(ret, SNDCTL_DSP_CHANNELS, 2);
- supportParam(ret, SNDCTL_DSP_SAMPLESIZE, 16);
+ supportParam(ret, SNDCTL_DSP_SPEED, 48000);
+ supportParam(ret, SNDCTL_DSP_SPEED, 44100);
+ supportParam(ret, SNDCTL_DSP_CHANNELS, 2);
+ supportParam(ret, SNDCTL_DSP_SAMPLESIZE, 16);
return ret;
}
-static void freeOssData(OssData * od) {
- if(od->device) free(od->device);
-
- if(od->supported[OSS_RATE]) free(od->supported[OSS_RATE]);
- if(od->supported[OSS_CHANNELS]) free(od->supported[OSS_CHANNELS]);
- if(od->supported[OSS_BITS]) free(od->supported[OSS_BITS]);
- if(od->unsupported[OSS_RATE]) free(od->unsupported[OSS_RATE]);
- if(od->unsupported[OSS_CHANNELS]) free(od->unsupported[OSS_CHANNELS]);
- if(od->unsupported[OSS_BITS]) free(od->unsupported[OSS_BITS]);
+static void freeOssData(OssData * od)
+{
+ if (od->device)
+ free(od->device);
+
+ if (od->supported[OSS_RATE])
+ free(od->supported[OSS_RATE]);
+ if (od->supported[OSS_CHANNELS])
+ free(od->supported[OSS_CHANNELS]);
+ if (od->supported[OSS_BITS])
+ free(od->supported[OSS_BITS]);
+ if (od->unsupported[OSS_RATE])
+ free(od->unsupported[OSS_RATE]);
+ if (od->unsupported[OSS_CHANNELS])
+ free(od->unsupported[OSS_CHANNELS]);
+ if (od->unsupported[OSS_BITS])
+ free(od->unsupported[OSS_BITS]);
free(od);
}
@@ -273,18 +307,18 @@ static void freeOssData(OssData * od) {
#define OSS_STAT_DOESN_T_EXIST -3
#define OSS_STAT_OTHER -4
-static int oss_statDevice(char * device, int * stErrno) {
+static int oss_statDevice(char *device, int *stErrno)
+{
struct stat st;
-
- if(0 == stat(device, &st)) {
- if(!S_ISCHR(st.st_mode)) {
+
+ if (0 == stat(device, &st)) {
+ if (!S_ISCHR(st.st_mode)) {
return OSS_STAT_NOT_CHAR_DEV;
}
- }
- else {
+ } else {
*stErrno = errno;
- switch(errno) {
+ switch (errno) {
case ENOENT:
case ENOTDIR:
return OSS_STAT_DOESN_T_EXIST;
@@ -298,123 +332,122 @@ static int oss_statDevice(char * device, int * stErrno) {
return 0;
}
-static int oss_testDefault(void) {
+static int oss_testDefault(void)
+{
int fd;
fd = open("/dev/sound/dsp", O_WRONLY);
- if(fd >= 0) {
+ if (fd >= 0) {
close(fd);
return 0;
}
WARNING("Error opening OSS device \"/dev/sound/dsp\": %s\n",
- strerror(errno));
+ strerror(errno));
fd = open("/dev/dsp", O_WRONLY);
- if(fd >= 0) {
+ if (fd >= 0) {
close(fd);
return 0;
}
- WARNING("Error opening OSS device \"/dev/dsp\": %s\n",
- strerror(errno));
+ WARNING("Error opening OSS device \"/dev/dsp\": %s\n", strerror(errno));
return -1;
}
-static int oss_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
- BlockParam * bp = NULL;
- OssData * od;
+static int oss_initDriver(AudioOutput * audioOutput, ConfigParam * param)
+{
+ BlockParam *bp = NULL;
+ OssData *od;
- if(param) bp = getBlockParam(param, "device");
+ if (param)
+ bp = getBlockParam(param, "device");
od = newOssData();
audioOutput->data = od;
- if(!bp) {
+ if (!bp) {
int err[2];
int ret[2];
-
+
ret[0] = oss_statDevice("/dev/sound/dsp", err);
- ret[1] = oss_statDevice("/dev/dsp", err+1);
+ ret[1] = oss_statDevice("/dev/dsp", err + 1);
- if(ret[0] == 0) od->device = strdup("/dev/sound/dsp");
- else if(ret[1] == 0) od->device = strdup("/dev/dsp");
+ if (ret[0] == 0)
+ od->device = strdup("/dev/sound/dsp");
+ else if (ret[1] == 0)
+ od->device = strdup("/dev/dsp");
else {
- if(param) {
+ if (param) {
ERROR("Error trying to open default OSS device "
- "specified at line %i\n", param->line);
- }
- else {
+ "specified at line %i\n", param->line);
+ } else {
ERROR("Error trying to open default OSS "
- "device\n");
+ "device\n");
}
- if((ret[0] == OSS_STAT_DOESN_T_EXIST) &&
- (ret[1] == OSS_STAT_DOESN_T_EXIST)) {
+ if ((ret[0] == OSS_STAT_DOESN_T_EXIST) &&
+ (ret[1] == OSS_STAT_DOESN_T_EXIST)) {
ERROR("Neither /dev/dsp nor /dev/sound/dsp "
- "were found\n");
- }
- else if(ret[0] == OSS_STAT_NOT_CHAR_DEV) {
+ "were found\n");
+ } else if (ret[0] == OSS_STAT_NOT_CHAR_DEV) {
ERROR("/dev/sound/dsp is not a char device");
- }
- else if(ret[1] == OSS_STAT_NOT_CHAR_DEV) {
+ } else if (ret[1] == OSS_STAT_NOT_CHAR_DEV) {
ERROR("/dev/dsp is not a char device");
- }
- else if(ret[0] == OSS_STAT_NO_PERMS) {
+ } else if (ret[0] == OSS_STAT_NO_PERMS) {
ERROR("no permission to access /dev/sound/dsp");
- }
- else if(ret[1] == OSS_STAT_NO_PERMS) {
+ } else if (ret[1] == OSS_STAT_NO_PERMS) {
ERROR("no permission to access /dev/dsp");
- }
- else if(ret[0] == OSS_STAT_OTHER) {
+ } else if (ret[0] == OSS_STAT_OTHER) {
ERROR("Error accessing /dev/sound/dsp: %s",
- strerror(err[0]));
- }
- else if(ret[1] == OSS_STAT_OTHER) {
+ strerror(err[0]));
+ } else if (ret[1] == OSS_STAT_OTHER) {
ERROR("Error accessing /dev/dsp: %s",
- strerror(err[1]));
+ strerror(err[1]));
}
-
+
exit(EXIT_FAILURE);
}
- }
- else od->device = strdup(bp->value);
+ } else
+ od->device = strdup(bp->value);
return 0;
}
-static void oss_finishDriver(AudioOutput * audioOutput) {
- OssData * od = audioOutput->data;
+static void oss_finishDriver(AudioOutput * audioOutput)
+{
+ OssData *od = audioOutput->data;
freeOssData(od);
}
-static int setParam(OssData * od, int param, int * value) {
+static int setParam(OssData * od, int param, int *value)
+{
int val = *value;
int copy;
int supported = isSupportedParam(od, param, val);
do {
- if(supported == OSS_UNSUPPORTED) {
+ if (supported == OSS_UNSUPPORTED) {
val = getSupportedParam(od, param, val);
- if(copy < 0) return -1;
+ if (copy < 0)
+ return -1;
}
copy = val;
- if(ioctl(od->fd, param, &copy)) {
+ if (ioctl(od->fd, param, &copy)) {
unsupportParam(od, param, val);
supported = OSS_UNSUPPORTED;
- }
- else {
- if(supported == OSS_UNKNOWN) {
+ } else {
+ if (supported == OSS_UNKNOWN) {
supportParam(od, param, val);
supported = OSS_SUPPORTED;
}
val = copy;
}
- } while( supported == OSS_UNSUPPORTED );
+ } while (supported == OSS_UNSUPPORTED);
*value = val;
@@ -423,37 +456,35 @@ static int setParam(OssData * od, int param, int * value) {
static void oss_close(OssData * od)
{
- if(od->fd >= 0) while (close(od->fd) && errno == EINTR);
+ if (od->fd >= 0)
+ while (close(od->fd) && errno == EINTR) ;
od->fd = -1;
}
-static int oss_open(AudioOutput * audioOutput) {
+static int oss_open(AudioOutput * audioOutput)
+{
int tmp;
- OssData * od = audioOutput->data;
+ OssData *od = audioOutput->data;
- if((od->fd = open(od->device, O_WRONLY)) < 0) {
- ERROR("Error opening OSS device \"%s\": %s\n", od->device,
- strerror(errno));
+ if ((od->fd = open(od->device, O_WRONLY)) < 0) {
+ ERROR("Error opening OSS device \"%s\": %s\n", od->device,
+ strerror(errno));
goto fail;
}
- if(setParam(od, SNDCTL_DSP_CHANNELS, &od->channels)) {
- ERROR("OSS device \"%s\" does not support %i channels: %s\n",
- od->device,
- od->channels,
- strerror(errno));
+ if (setParam(od, SNDCTL_DSP_CHANNELS, &od->channels)) {
+ ERROR("OSS device \"%s\" does not support %i channels: %s\n",
+ od->device, od->channels, strerror(errno));
goto fail;
}
- if(setParam(od, SNDCTL_DSP_SPEED, &od->sampleRate)) {
- ERROR("OSS device \"%s\" does not support %i Hz audio: %s\n",
- od->device,
- od->sampleRate,
- strerror(errno));
+ if (setParam(od, SNDCTL_DSP_SPEED, &od->sampleRate)) {
+ ERROR("OSS device \"%s\" does not support %i Hz audio: %s\n",
+ od->device, od->sampleRate, strerror(errno));
goto fail;
}
- switch(od->bits) {
+ switch (od->bits) {
case 8:
tmp = AFMT_S8;
break;
@@ -461,11 +492,9 @@ static int oss_open(AudioOutput * audioOutput) {
tmp = AFMT_S16_MPD;
}
- if(setParam(od, SNDCTL_DSP_SAMPLESIZE, &tmp)) {
- ERROR("OSS device \"%s\" does not support %i bit audio: %s\n",
- od->device,
- tmp,
- strerror(errno));
+ if (setParam(od, SNDCTL_DSP_SAMPLESIZE, &tmp)) {
+ ERROR("OSS device \"%s\" does not support %i bit audio: %s\n",
+ od->device, tmp, strerror(errno));
goto fail;
}
@@ -473,17 +502,17 @@ static int oss_open(AudioOutput * audioOutput) {
return 0;
-fail:
+ fail:
oss_close(od);
audioOutput->open = 0;
return -1;
}
-static int oss_openDevice(AudioOutput * audioOutput)
+static int oss_openDevice(AudioOutput * audioOutput)
{
int ret = -1;
- OssData * od = audioOutput->data;
- AudioFormat * audioFormat = &audioOutput->outAudioFormat;
+ OssData *od = audioOutput->data;
+ AudioFormat *audioFormat = &audioOutput->outAudioFormat;
od->channels = audioFormat->channels;
od->sampleRate = audioFormat->sampleRate;
@@ -497,45 +526,46 @@ static int oss_openDevice(AudioOutput * audioOutput)
audioFormat->bits = od->bits;
DEBUG("oss device \"%s\" will be playing %i bit %i channel audio at "
- "%i Hz\n", od->device, od->bits,
- od->channels, od->sampleRate);
+ "%i Hz\n", od->device, od->bits, od->channels, od->sampleRate);
return ret;
}
-static void oss_closeDevice(AudioOutput * audioOutput) {
- OssData * od = audioOutput->data;
+static void oss_closeDevice(AudioOutput * audioOutput)
+{
+ OssData *od = audioOutput->data;
oss_close(od);
audioOutput->open = 0;
}
-static void oss_dropBufferedAudio(AudioOutput * audioOutput) {
- OssData * od = audioOutput->data;
+static void oss_dropBufferedAudio(AudioOutput * audioOutput)
+{
+ OssData *od = audioOutput->data;
- if(od->fd >= 0) {
+ if (od->fd >= 0) {
ioctl(od->fd, SNDCTL_DSP_RESET, 0);
oss_close(od);
}
}
-static int oss_playAudio(AudioOutput * audioOutput, char * playChunk,
- int size)
+static int oss_playAudio(AudioOutput * audioOutput, char *playChunk, int size)
{
- OssData * od = audioOutput->data;
+ OssData *od = audioOutput->data;
int ret;
/* reopen the device since it was closed by dropBufferedAudio */
- if(od->fd < 0 && oss_open(audioOutput) < 0)
+ if (od->fd < 0 && oss_open(audioOutput) < 0)
return -1;
while (size > 0) {
ret = write(od->fd, playChunk, size);
- if(ret<0) {
- if(errno == EINTR) continue;
+ if (ret < 0) {
+ if (errno == EINTR)
+ continue;
ERROR("closing oss device \"%s\" due to write error: "
- "%s\n", od->device, strerror(errno));
+ "%s\n", od->device, strerror(errno));
oss_closeDevice(audioOutput);
return -1;
}
@@ -546,8 +576,7 @@ static int oss_playAudio(AudioOutput * audioOutput, char * playChunk,
return 0;
}
-AudioOutputPlugin ossPlugin =
-{
+AudioOutputPlugin ossPlugin = {
"oss",
oss_testDefault,
oss_initDriver,
@@ -556,11 +585,10 @@ AudioOutputPlugin ossPlugin =
oss_playAudio,
oss_dropBufferedAudio,
oss_closeDevice,
- NULL, /* sendMetadataFunc */
+ NULL, /* sendMetadataFunc */
};
-#else /* HAVE OSS */
+#else /* HAVE OSS */
DISABLED_AUDIO_OUTPUT_PLUGIN(ossPlugin)
-
-#endif /* HAVE_OSS */
+#endif /* HAVE_OSS */
diff --git a/src/audioOutputs/audioOutput_osx.c b/src/audioOutputs/audioOutput_osx.c
index 87aed6e45..dd3e8b86f 100644
--- a/src/audioOutputs/audioOutput_osx.c
+++ b/src/audioOutputs/audioOutput_osx.c
@@ -29,17 +29,18 @@
typedef struct _OsxData {
AudioUnit au;
- pthread_mutex_t mutex;
+ pthread_mutex_t mutex;
pthread_cond_t condition;
- char * buffer;
+ char *buffer;
int bufferSize;
int pos;
int len;
int started;
} OsxData;
-static OsxData * newOsxData() {
- OsxData * ret = malloc(sizeof(OsxData));
+static OsxData *newOsxData()
+{
+ OsxData *ret = malloc(sizeof(OsxData));
pthread_mutex_init(&ret->mutex, NULL);
pthread_cond_init(&ret->condition, NULL);
@@ -53,71 +54,78 @@ static OsxData * newOsxData() {
return ret;
}
-static int osx_testDefault() {
+static int osx_testDefault()
+{
/*AudioUnit au;
- ComponentDescription desc;
- Component comp;
+ ComponentDescription desc;
+ Component comp;
- desc.componentType = kAudioUnitType_Output;
- desc.componentSubType = kAudioUnitSubType_Output;
- desc.componentManufacturer = kAudioUnitManufacturer_Apple;
- desc.componentFlags = 0;
- desc.componentFlagsMask = 0;
+ desc.componentType = kAudioUnitType_Output;
+ desc.componentSubType = kAudioUnitSubType_Output;
+ desc.componentManufacturer = kAudioUnitManufacturer_Apple;
+ desc.componentFlags = 0;
+ desc.componentFlagsMask = 0;
- comp = FindNextComponent(NULL, &desc);
- if(!comp) {
- ERROR("Unable to open default OS X defice\n");
- return -1;
- }
+ comp = FindNextComponent(NULL, &desc);
+ if(!comp) {
+ ERROR("Unable to open default OS X defice\n");
+ return -1;
+ }
- if(OpenAComponent(comp, &au) != noErr) {
- ERROR("Unable to open default OS X defice\n");
- return -1;
- }
-
- CloseComponent(au);*/
+ if(OpenAComponent(comp, &au) != noErr) {
+ ERROR("Unable to open default OS X defice\n");
+ return -1;
+ }
+
+ CloseComponent(au); */
return 0;
}
-static int osx_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
- OsxData * od = newOsxData();
+static int osx_initDriver(AudioOutput * audioOutput, ConfigParam * param)
+{
+ OsxData *od = newOsxData();
audioOutput->data = od;
return 0;
}
-static void freeOsxData(OsxData * od) {
- if(od->buffer) free(od->buffer);
+static void freeOsxData(OsxData * od)
+{
+ if (od->buffer)
+ free(od->buffer);
pthread_mutex_destroy(&od->mutex);
pthread_cond_destroy(&od->condition);
free(od);
}
-static void osx_finishDriver(AudioOutput * audioOutput) {
- OsxData * od = (OsxData *)audioOutput->data;
+static void osx_finishDriver(AudioOutput * audioOutput)
+{
+ OsxData *od = (OsxData *) audioOutput->data;
freeOsxData(od);
}
-static void osx_dropBufferedAudio(AudioOutput * audioOutput) {
- OsxData * od = (OsxData *)audioOutput->data;
+static void osx_dropBufferedAudio(AudioOutput * audioOutput)
+{
+ OsxData *od = (OsxData *) audioOutput->data;
pthread_mutex_lock(&od->mutex);
od->len = 0;
pthread_mutex_unlock(&od->mutex);
}
-static void osx_closeDevice(AudioOutput * audioOutput) {
- OsxData * od = (OsxData *) audioOutput->data;
+static void osx_closeDevice(AudioOutput * audioOutput)
+{
+ OsxData *od = (OsxData *) audioOutput->data;
pthread_mutex_lock(&od->mutex);
- while(od->len) {
+ while (od->len) {
pthread_cond_wait(&od->condition, &od->mutex);
}
pthread_mutex_unlock(&od->mutex);
- if(od->started) {
+ if (od->started) {
AudioOutputUnitStop(od->au);
od->started = 0;
}
@@ -128,79 +136,80 @@ static void osx_closeDevice(AudioOutput * audioOutput) {
audioOutput->open = 0;
}
-static OSStatus osx_render(void * vdata,
- AudioUnitRenderActionFlags *ioActionFlags,
- const AudioTimeStamp * inTimeStamp,
- UInt32 inBusNumber, UInt32 inNumberFrames,
- AudioBufferList *bufferList)
+static OSStatus osx_render(void *vdata,
+ AudioUnitRenderActionFlags * ioActionFlags,
+ const AudioTimeStamp * inTimeStamp,
+ UInt32 inBusNumber, UInt32 inNumberFrames,
+ AudioBufferList * bufferList)
{
- OsxData * od = (OsxData *)vdata;
- AudioBuffer * buffer = &bufferList->mBuffers[0];
+ OsxData *od = (OsxData *) vdata;
+ AudioBuffer *buffer = &bufferList->mBuffers[0];
int bufferSize = buffer->mDataByteSize;
int bytesToCopy;
int curpos = 0;
/*DEBUG("osx_render: enter : %i\n", (int)bufferList->mNumberBuffers);
- DEBUG("osx_render: ioActionFlags: %p\n", ioActionFlags);
- if(ioActionFlags) {
- if(*ioActionFlags & kAudioUnitRenderAction_PreRender) {
- DEBUG("prerender\n");
- }
- if(*ioActionFlags & kAudioUnitRenderAction_PostRender) {
- DEBUG("post render\n");
- }
- if(*ioActionFlags & kAudioUnitRenderAction_OutputIsSilence) {
- DEBUG("post render\n");
- }
- if(*ioActionFlags & kAudioOfflineUnitRenderAction_Preflight) {
- DEBUG("prefilight\n");
- }
- if(*ioActionFlags & kAudioOfflineUnitRenderAction_Render) {
- DEBUG("render\n");
- }
- if(*ioActionFlags & kAudioOfflineUnitRenderAction_Complete) {
- DEBUG("complete\n");
- }
- }*/
+ DEBUG("osx_render: ioActionFlags: %p\n", ioActionFlags);
+ if(ioActionFlags) {
+ if(*ioActionFlags & kAudioUnitRenderAction_PreRender) {
+ DEBUG("prerender\n");
+ }
+ if(*ioActionFlags & kAudioUnitRenderAction_PostRender) {
+ DEBUG("post render\n");
+ }
+ if(*ioActionFlags & kAudioUnitRenderAction_OutputIsSilence) {
+ DEBUG("post render\n");
+ }
+ if(*ioActionFlags & kAudioOfflineUnitRenderAction_Preflight) {
+ DEBUG("prefilight\n");
+ }
+ if(*ioActionFlags & kAudioOfflineUnitRenderAction_Render) {
+ DEBUG("render\n");
+ }
+ if(*ioActionFlags & kAudioOfflineUnitRenderAction_Complete) {
+ DEBUG("complete\n");
+ }
+ } */
/* while(bufferSize) {
- DEBUG("osx_render: lock\n"); */
- pthread_mutex_lock(&od->mutex);
- /*
- DEBUG("%i:%i\n", bufferSize, od->len);
- while(od->go && od->len < bufferSize &&
- od->len < od->bufferSize)
- {
- DEBUG("osx_render: wait\n");
- pthread_cond_wait(&od->condition, &od->mutex);
- }
- */
-
- bytesToCopy = od->len < bufferSize ? od->len : bufferSize;
- bufferSize = bytesToCopy;
- od->len -= bytesToCopy;
-
- if(od->pos+bytesToCopy > od->bufferSize) {
- int bytes = od->bufferSize-od->pos;
- memcpy(buffer->mData+curpos, od->buffer+od->pos, bytes);
- od->pos = 0;
- curpos += bytes;
- bytesToCopy -= bytes;
- }
+ DEBUG("osx_render: lock\n"); */
+ pthread_mutex_lock(&od->mutex);
+ /*
+ DEBUG("%i:%i\n", bufferSize, od->len);
+ while(od->go && od->len < bufferSize &&
+ od->len < od->bufferSize)
+ {
+ DEBUG("osx_render: wait\n");
+ pthread_cond_wait(&od->condition, &od->mutex);
+ }
+ */
+
+ bytesToCopy = od->len < bufferSize ? od->len : bufferSize;
+ bufferSize = bytesToCopy;
+ od->len -= bytesToCopy;
+
+ if (od->pos + bytesToCopy > od->bufferSize) {
+ int bytes = od->bufferSize - od->pos;
+ memcpy(buffer->mData + curpos, od->buffer + od->pos, bytes);
+ od->pos = 0;
+ curpos += bytes;
+ bytesToCopy -= bytes;
+ }
- memcpy(buffer->mData+curpos, od->buffer+od->pos, bytesToCopy);
- od->pos += bytesToCopy;
- curpos += bytesToCopy;
+ memcpy(buffer->mData + curpos, od->buffer + od->pos, bytesToCopy);
+ od->pos += bytesToCopy;
+ curpos += bytesToCopy;
- if(od->pos >= od->bufferSize) od->pos = 0;
- /* DEBUG("osx_render: unlock\n"); */
- pthread_mutex_unlock(&od->mutex);
- pthread_cond_signal(&od->condition);
+ if (od->pos >= od->bufferSize)
+ od->pos = 0;
+ /* DEBUG("osx_render: unlock\n"); */
+ pthread_mutex_unlock(&od->mutex);
+ pthread_cond_signal(&od->condition);
/* } */
buffer->mDataByteSize = bufferSize;
- if(!bufferSize) {
+ if (!bufferSize) {
my_usleep(1000);
}
@@ -208,12 +217,13 @@ static OSStatus osx_render(void * vdata,
return 0;
}
-static int osx_openDevice(AudioOutput * audioOutput) {
- OsxData * od = (OsxData *)audioOutput->data;
+static int osx_openDevice(AudioOutput * audioOutput)
+{
+ OsxData *od = (OsxData *) audioOutput->data;
ComponentDescription desc;
Component comp;
AURenderCallbackStruct callback;
- AudioFormat * audioFormat = &audioOutput->outAudioFormat;
+ AudioFormat *audioFormat = &audioOutput->outAudioFormat;
AudioStreamBasicDescription streamDesc;
desc.componentType = kAudioUnitType_Output;
@@ -223,17 +233,17 @@ static int osx_openDevice(AudioOutput * audioOutput) {
desc.componentFlagsMask = 0;
comp = FindNextComponent(NULL, &desc);
- if(comp == 0) {
+ if (comp == 0) {
ERROR("Error finding OS X component\n");
return -1;
}
- if(OpenAComponent(comp, &od->au) != noErr) {
+ if (OpenAComponent(comp, &od->au) != noErr) {
ERROR("Unable to open OS X component\n");
return -1;
}
- if(AudioUnitInitialize(od->au) != 0) {
+ if (AudioUnitInitialize(od->au) != 0) {
CloseComponent(od->au);
ERROR("Unable to initialuze OS X audio unit\n");
return -1;
@@ -242,10 +252,9 @@ static int osx_openDevice(AudioOutput * audioOutput) {
callback.inputProc = osx_render;
callback.inputProcRefCon = od;
- if(AudioUnitSetProperty(od->au, kAudioUnitProperty_SetRenderCallback,
- kAudioUnitScope_Input, 0,
- &callback, sizeof(callback)) != 0)
- {
+ if (AudioUnitSetProperty(od->au, kAudioUnitProperty_SetRenderCallback,
+ kAudioUnitScope_Input, 0,
+ &callback, sizeof(callback)) != 0) {
AudioUnitUninitialize(od->au);
CloseComponent(od->au);
ERROR("unable to set callbak for OS X audio unit\n");
@@ -255,17 +264,17 @@ static int osx_openDevice(AudioOutput * audioOutput) {
streamDesc.mSampleRate = audioFormat->sampleRate;
streamDesc.mFormatID = kAudioFormatLinearPCM;
streamDesc.mFormatFlags = kLinearPCMFormatFlagIsSignedInteger |
- kLinearPCMFormatFlagIsBigEndian;
- streamDesc.mBytesPerPacket = audioFormat->channels*audioFormat->bits/8;
+ kLinearPCMFormatFlagIsBigEndian;
+ streamDesc.mBytesPerPacket =
+ audioFormat->channels * audioFormat->bits / 8;
streamDesc.mFramesPerPacket = 1;
streamDesc.mBytesPerFrame = streamDesc.mBytesPerPacket;
streamDesc.mChannelsPerFrame = audioFormat->channels;
streamDesc.mBitsPerChannel = audioFormat->bits;
- if(AudioUnitSetProperty(od->au, kAudioUnitProperty_StreamFormat,
- kAudioUnitScope_Input, 0,
- &streamDesc, sizeof(streamDesc)) != 0)
- {
+ if (AudioUnitSetProperty(od->au, kAudioUnitProperty_StreamFormat,
+ kAudioUnitScope_Input, 0,
+ &streamDesc, sizeof(streamDesc)) != 0) {
AudioUnitUninitialize(od->au);
CloseComponent(od->au);
ERROR("Unable to set format on OS X device\n");
@@ -274,7 +283,7 @@ static int osx_openDevice(AudioOutput * audioOutput) {
/* create a buffer of 1s */
od->bufferSize = (audioFormat->sampleRate) *
- (audioFormat->bits >> 3) * (audioFormat->channels);
+ (audioFormat->bits >> 3) * (audioFormat->channels);
od->buffer = realloc(od->buffer, od->bufferSize);
od->pos = 0;
@@ -285,18 +294,19 @@ static int osx_openDevice(AudioOutput * audioOutput) {
return 0;
}
-static int osx_play(AudioOutput * audioOutput, char * playChunk, int size) {
- OsxData * od = (OsxData *)audioOutput->data;
+static int osx_play(AudioOutput * audioOutput, char *playChunk, int size)
+{
+ OsxData *od = (OsxData *) audioOutput->data;
int bytesToCopy;
int curpos;
/* DEBUG("osx_play: enter\n"); */
- if(!od->started) {
+ if (!od->started) {
int err;
od->started = 1;
err = AudioOutputUnitStart(od->au);
- if(err) {
+ if (err) {
ERROR("unable to start audio output: %i\n", err);
return -1;
}
@@ -304,14 +314,15 @@ static int osx_play(AudioOutput * audioOutput, char * playChunk, int size) {
pthread_mutex_lock(&od->mutex);
- while(size) {
+ while (size) {
/* DEBUG("osx_play: lock\n"); */
- curpos = od->pos+od->len;
- if(curpos >= od->bufferSize) curpos -= od->bufferSize;
+ curpos = od->pos + od->len;
+ if (curpos >= od->bufferSize)
+ curpos -= od->bufferSize;
bytesToCopy = od->bufferSize < size ? od->bufferSize : size;
- while(od->len > od->bufferSize-bytesToCopy) {
+ while (od->len > od->bufferSize - bytesToCopy) {
/* DEBUG("osx_play: wait\n"); */
pthread_cond_wait(&od->condition, &od->mutex);
}
@@ -321,15 +332,15 @@ static int osx_play(AudioOutput * audioOutput, char * playChunk, int size) {
size -= bytesToCopy;
od->len += bytesToCopy;
- if(curpos+bytesToCopy > od->bufferSize) {
- int bytes = od->bufferSize-curpos;
- memcpy(od->buffer+curpos, playChunk, bytes);
+ if (curpos + bytesToCopy > od->bufferSize) {
+ int bytes = od->bufferSize - curpos;
+ memcpy(od->buffer + curpos, playChunk, bytes);
curpos = 0;
playChunk += bytes;
bytesToCopy -= bytes;
}
- memcpy(od->buffer+curpos, playChunk, bytesToCopy);
+ memcpy(od->buffer + curpos, playChunk, bytesToCopy);
curpos += bytesToCopy;
playChunk += bytesToCopy;
@@ -341,8 +352,7 @@ static int osx_play(AudioOutput * audioOutput, char * playChunk, int size) {
return 0;
}
-AudioOutputPlugin osxPlugin =
-{
+AudioOutputPlugin osxPlugin = {
"osx",
osx_testDefault,
osx_initDriver,
@@ -351,7 +361,7 @@ AudioOutputPlugin osxPlugin =
osx_play,
osx_dropBufferedAudio,
osx_closeDevice,
- NULL, /* sendMetadataFunc */
+ NULL, /* sendMetadataFunc */
};
#else
@@ -359,5 +369,4 @@ AudioOutputPlugin osxPlugin =
#include <stdio.h>
DISABLED_AUDIO_OUTPUT_PLUGIN(osxPlugin)
-
#endif
diff --git a/src/audioOutputs/audioOutput_pulse.c b/src/audioOutputs/audioOutput_pulse.c
index 2f5ab31cd..5fc3e9b17 100644
--- a/src/audioOutputs/audioOutput_pulse.c
+++ b/src/audioOutputs/audioOutput_pulse.c
@@ -34,17 +34,17 @@
#define CONN_ATTEMPT_INTERVAL 60
typedef struct _PulseData {
- pa_simple * s;
- char * server;
- char * sink;
+ pa_simple *s;
+ char *server;
+ char *sink;
int connAttempts;
time_t lastAttempt;
} PulseData;
-static PulseData * newPulseData()
+static PulseData *newPulseData()
{
- PulseData * ret;
-
+ PulseData *ret;
+
ret = malloc(sizeof(PulseData));
ret->s = NULL;
@@ -58,16 +58,18 @@ static PulseData * newPulseData()
static void freePulseData(PulseData * pd)
{
- if (pd->server) free(pd->server);
- if (pd->sink) free(pd->sink);
+ if (pd->server)
+ free(pd->server);
+ if (pd->sink)
+ free(pd->sink);
free(pd);
}
static int pulse_initDriver(AudioOutput * audioOutput, ConfigParam * param)
{
- BlockParam * server = NULL;
- BlockParam * sink = NULL;
- PulseData * pd;
+ BlockParam *server = NULL;
+ BlockParam *sink = NULL;
+ PulseData *pd;
if (param) {
server = getBlockParam(param, "server");
@@ -89,7 +91,7 @@ static void pulse_finishDriver(AudioOutput * audioOutput)
static int pulse_testDefault()
{
- pa_simple * s;
+ pa_simple *s;
pa_sample_spec ss;
int error;
@@ -98,10 +100,10 @@ static int pulse_testDefault()
ss.channels = 2;
s = pa_simple_new(NULL, MPD_PULSE_NAME, PA_STREAM_PLAYBACK, NULL,
- MPD_PULSE_NAME, &ss, NULL, NULL, &error);
+ MPD_PULSE_NAME, &ss, NULL, NULL, &error);
if (!s) {
WARNING("Cannot connect to default PulseAudio server: %s\n",
- pa_strerror(error));
+ pa_strerror(error));
return -1;
}
@@ -112,8 +114,8 @@ static int pulse_testDefault()
static int pulse_openDevice(AudioOutput * audioOutput)
{
- PulseData * pd;
- AudioFormat * audioFormat;
+ PulseData *pd;
+ AudioFormat *audioFormat;
pa_sample_spec ss;
time_t t;
int error;
@@ -123,7 +125,8 @@ static int pulse_openDevice(AudioOutput * audioOutput)
audioFormat = &audioOutput->outAudioFormat;
if (pd->connAttempts != 0 &&
- (t - pd->lastAttempt) < CONN_ATTEMPT_INTERVAL) return -1;
+ (t - pd->lastAttempt) < CONN_ATTEMPT_INTERVAL)
+ return -1;
pd->connAttempts++;
pd->lastAttempt = t;
@@ -139,10 +142,10 @@ static int pulse_openDevice(AudioOutput * audioOutput)
ss.channels = audioFormat->channels;
pd->s = pa_simple_new(pd->server, MPD_PULSE_NAME, PA_STREAM_PLAYBACK,
- pd->sink, audioOutput->name, &ss, NULL, NULL,
- &error);
+ pd->sink, audioOutput->name, &ss, NULL, NULL,
+ &error);
if (!pd->s) {
- ERROR("Cannot connect to server in PulseAudio output " \
+ ERROR("Cannot connect to server in PulseAudio output "
"\"%s\" (attempt %i): %s\n", audioOutput->name,
pd->connAttempts, pa_strerror(error));
return -1;
@@ -151,7 +154,7 @@ static int pulse_openDevice(AudioOutput * audioOutput)
pd->connAttempts = 0;
audioOutput->open = 1;
- DEBUG("PulseAudio output \"%s\" connected and playing %i bit, %i " \
+ DEBUG("PulseAudio output \"%s\" connected and playing %i bit, %i "
"channel audio at %i Hz\n", audioOutput->name, audioFormat->bits,
audioFormat->channels, audioFormat->sampleRate);
@@ -160,18 +163,18 @@ static int pulse_openDevice(AudioOutput * audioOutput)
static void pulse_dropBufferedAudio(AudioOutput * audioOutput)
{
- PulseData * pd;
+ PulseData *pd;
int error;
pd = audioOutput->data;
- if (pa_simple_flush(pd->s, &error) < 0)
+ if (pa_simple_flush(pd->s, &error) < 0)
WARNING("Flush failed in PulseAudio output \"%s\": %s\n",
- audioOutput->name, pa_strerror(error));
+ audioOutput->name, pa_strerror(error));
}
static void pulse_closeDevice(AudioOutput * audioOutput)
{
- PulseData * pd;
+ PulseData *pd;
pd = audioOutput->data;
if (pd->s) {
@@ -182,16 +185,15 @@ static void pulse_closeDevice(AudioOutput * audioOutput)
audioOutput->open = 0;
}
-static int pulse_playAudio(AudioOutput * audioOutput, char * playChunk,
- int size)
+static int pulse_playAudio(AudioOutput * audioOutput, char *playChunk, int size)
{
- PulseData * pd;
+ PulseData *pd;
int error;
pd = audioOutput->data;
if (pa_simple_write(pd->s, playChunk, size, &error) < 0) {
- ERROR("PulseAudio output \"%s\" disconnecting due to write " \
+ ERROR("PulseAudio output \"%s\" disconnecting due to write "
"error: %s\n", audioOutput->name, pa_strerror(error));
pulse_closeDevice(audioOutput);
return -1;
@@ -209,11 +211,10 @@ AudioOutputPlugin pulsePlugin = {
pulse_playAudio,
pulse_dropBufferedAudio,
pulse_closeDevice,
- NULL, /* sendMetadataFunc */
+ NULL, /* sendMetadataFunc */
};
-#else /* HAVE_PULSE */
+#else /* HAVE_PULSE */
DISABLED_AUDIO_OUTPUT_PLUGIN(pulsePlugin)
-
-#endif /* HAVE_PULSE */
+#endif /* HAVE_PULSE */
diff --git a/src/audioOutputs/audioOutput_shout.c b/src/audioOutputs/audioOutput_shout.c
index 6fb40ea7b..ab5a9b54c 100644
--- a/src/audioOutputs/audioOutput_shout.c
+++ b/src/audioOutputs/audioOutput_shout.c
@@ -42,7 +42,7 @@ static int shoutInitCount = 0;
/* lots of this code blatantly stolent from bossogg/bossao2 */
typedef struct _ShoutData {
- shout_t * shoutConn;
+ shout_t *shoutConn;
int shoutError;
ogg_stream_state os;
@@ -51,7 +51,7 @@ typedef struct _ShoutData {
ogg_packet header_main;
ogg_packet header_comments;
ogg_packet header_codebooks;
-
+
vorbis_dsp_state vd;
vorbis_block vb;
vorbis_info vi;
@@ -62,18 +62,19 @@ typedef struct _ShoutData {
int opened;
- MpdTag * tag;
+ MpdTag *tag;
int tagToSend;
int connAttempts;
time_t lastAttempt;
/* just a pointer to audioOutput->outAudioFormat */
- AudioFormat * audioFormat;
+ AudioFormat *audioFormat;
} ShoutData;
-static ShoutData * newShoutData(void) {
- ShoutData * ret = malloc(sizeof(ShoutData));
+static ShoutData *newShoutData(void)
+{
+ ShoutData *ret = malloc(sizeof(ShoutData));
ret->shoutConn = shout_new();
ret->opened = 0;
@@ -88,9 +89,12 @@ static ShoutData * newShoutData(void) {
return ret;
}
-static void freeShoutData(ShoutData * sd) {
- if(sd->shoutConn) shout_free(sd->shoutConn);
- if(sd->tag) freeMpdTag(sd->tag);
+static void freeShoutData(ShoutData * sd)
+{
+ if (sd->shoutConn)
+ shout_free(sd->shoutConn);
+ if (sd->tag)
+ freeMpdTag(sd->tag);
free(sd);
}
@@ -104,21 +108,23 @@ static void freeShoutData(ShoutData * sd) {
} \
}
-static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
- ShoutData * sd;
- char * test;
+static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param)
+{
+ ShoutData *sd;
+ char *test;
int port;
- char * host;
- char * mount;
- char * passwd;
- char * user;
- char * name;
- BlockParam * blockParam;
+ char *host;
+ char *mount;
+ char *passwd;
+ char *user;
+ char *name;
+ BlockParam *blockParam;
unsigned int public;
sd = newShoutData();
- if(shoutInitCount == 0) shout_init();
+ if (shoutInitCount == 0)
+ shout_init();
shoutInitCount++;
@@ -132,9 +138,9 @@ static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
port = strtol(blockParam->value, &test, 10);
- if(*test != '\0' || port <= 0) {
- ERROR("shout port \"%s\" is not a positive integer, line %i\n",
- blockParam->value, blockParam->line);
+ if (*test != '\0' || port <= 0) {
+ ERROR("shout port \"%s\" is not a positive integer, line %i\n",
+ blockParam->value, blockParam->line);
exit(EXIT_FAILURE);
}
@@ -145,58 +151,61 @@ static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
name = blockParam->value;
blockParam = getBlockParam(param, "public");
- if(blockParam) {
- if(0 == strcmp(blockParam->value, "yes")) public = 1;
- else if(0 == strcmp(blockParam->value, "no")) public = 0;
+ if (blockParam) {
+ if (0 == strcmp(blockParam->value, "yes"))
+ public = 1;
+ else if (0 == strcmp(blockParam->value, "no"))
+ public = 0;
else {
ERROR("public \"%s\" is not \"yes\" or \"no\" at line "
- "%i\n", param->value, param->line);
+ "%i\n", param->value, param->line);
exit(EXIT_FAILURE);
}
- }
- else public = 0;
+ } else
+ public = 0;
blockParam = getBlockParam(param, "user");
- if(blockParam) user = blockParam->value;
- else user = "source";
+ if (blockParam)
+ user = blockParam->value;
+ else
+ user = "source";
blockParam = getBlockParam(param, "quality");
- if(blockParam) {
+ if (blockParam) {
int line = blockParam->line;
sd->quality = strtod(blockParam->value, &test);
- if(*test != '\0' || sd->quality < 0.0 || sd->quality > 10.0) {
+ if (*test != '\0' || sd->quality < 0.0 || sd->quality > 10.0) {
ERROR("shout quality \"%s\" is not a number in the "
- "range 0-10, line %i\n", blockParam->value,
- blockParam->line);
+ "range 0-10, line %i\n", blockParam->value,
+ blockParam->line);
exit(EXIT_FAILURE);
}
blockParam = getBlockParam(param, "bitrate");
- if(blockParam) {
+ if (blockParam) {
ERROR("quality (line %i) and bitrate (line %i) are "
- "both defined for shout output\n", line,
- blockParam->line);
+ "both defined for shout output\n", line,
+ blockParam->line);
exit(EXIT_FAILURE);
}
- }
- else {
+ } else {
blockParam = getBlockParam(param, "bitrate");
- if(!blockParam) {
+ if (!blockParam) {
ERROR("neither bitrate nor quality defined for shout "
- "output at line %i\n", param->line);
+ "output at line %i\n", param->line);
exit(EXIT_FAILURE);
}
sd->bitrate = strtol(blockParam->value, &test, 10);
- if(*test != '\0' || sd->bitrate <= 0) {
+ if (*test != '\0' || sd->bitrate <= 0) {
ERROR("bitrate at line %i should be a positive integer "
- "\n", blockParam->line);
+ "\n", blockParam->line);
exit(EXIT_FAILURE);
}
}
@@ -204,64 +213,58 @@ static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
checkBlockParam("format");
sd->audioFormat = &audioOutput->outAudioFormat;
- if(shout_set_host(sd->shoutConn, host) != SHOUTERR_SUCCESS ||
- shout_set_port(sd->shoutConn, port) != SHOUTERR_SUCCESS ||
- shout_set_password(sd->shoutConn, passwd) != SHOUTERR_SUCCESS ||
- shout_set_mount(sd->shoutConn, mount) != SHOUTERR_SUCCESS ||
- shout_set_name(sd->shoutConn, name) != SHOUTERR_SUCCESS ||
- shout_set_user(sd->shoutConn, user) != SHOUTERR_SUCCESS ||
- shout_set_public(sd->shoutConn, public) != SHOUTERR_SUCCESS ||
- shout_set_format(sd->shoutConn, SHOUT_FORMAT_VORBIS)
- != SHOUTERR_SUCCESS ||
- shout_set_protocol(sd->shoutConn, SHOUT_PROTOCOL_HTTP)
- != SHOUTERR_SUCCESS ||
- shout_set_agent(sd->shoutConn, "MPD") != SHOUTERR_SUCCESS)
- {
+ if (shout_set_host(sd->shoutConn, host) != SHOUTERR_SUCCESS ||
+ shout_set_port(sd->shoutConn, port) != SHOUTERR_SUCCESS ||
+ shout_set_password(sd->shoutConn, passwd) != SHOUTERR_SUCCESS ||
+ shout_set_mount(sd->shoutConn, mount) != SHOUTERR_SUCCESS ||
+ shout_set_name(sd->shoutConn, name) != SHOUTERR_SUCCESS ||
+ shout_set_user(sd->shoutConn, user) != SHOUTERR_SUCCESS ||
+ shout_set_public(sd->shoutConn, public) != SHOUTERR_SUCCESS ||
+ shout_set_format(sd->shoutConn, SHOUT_FORMAT_VORBIS)
+ != SHOUTERR_SUCCESS ||
+ shout_set_protocol(sd->shoutConn, SHOUT_PROTOCOL_HTTP)
+ != SHOUTERR_SUCCESS ||
+ shout_set_agent(sd->shoutConn, "MPD") != SHOUTERR_SUCCESS) {
ERROR("error configuring shout defined at line %i: %s\n",
- param->line,
- shout_get_error(sd->shoutConn));
+ param->line, shout_get_error(sd->shoutConn));
exit(EXIT_FAILURE);
}
/* optional paramters */
blockParam = getBlockParam(param, "genre");
- if(blockParam && shout_set_genre(sd->shoutConn, blockParam->value)) {
+ if (blockParam && shout_set_genre(sd->shoutConn, blockParam->value)) {
ERROR("error configuring shout defined at line %i: %s\n",
- param->line,
- shout_get_error(sd->shoutConn));
+ param->line, shout_get_error(sd->shoutConn));
exit(EXIT_FAILURE);
}
blockParam = getBlockParam(param, "description");
- if(blockParam && shout_set_description(sd->shoutConn,
- blockParam->value))
- {
+ if (blockParam && shout_set_description(sd->shoutConn,
+ blockParam->value)) {
ERROR("error configuring shout defined at line %i: %s\n",
- param->line,
- shout_get_error(sd->shoutConn));
+ param->line, shout_get_error(sd->shoutConn));
exit(EXIT_FAILURE);
}
{
char temp[11];
memset(temp, 0, sizeof(temp));
-
+
snprintf(temp, sizeof(temp), "%d", sd->audioFormat->channels);
shout_set_audio_info(sd->shoutConn, SHOUT_AI_CHANNELS, temp);
snprintf(temp, sizeof(temp), "%d", sd->audioFormat->sampleRate);
-
+
shout_set_audio_info(sd->shoutConn, SHOUT_AI_SAMPLERATE, temp);
- if(sd->quality >= 0) {
+ if (sd->quality >= 0) {
snprintf(temp, sizeof(temp), "%2.2f", sd->quality);
shout_set_audio_info(sd->shoutConn, SHOUT_AI_QUALITY,
- temp);
- }
- else {
+ temp);
+ } else {
snprintf(temp, sizeof(temp), "%d", sd->bitrate);
shout_set_audio_info(sd->shoutConn, SHOUT_AI_BITRATE,
- temp);
+ temp);
}
}
@@ -270,23 +273,24 @@ static int myShout_initDriver(AudioOutput * audioOutput, ConfigParam * param) {
return 0;
}
-static int myShout_handleError(ShoutData * sd, int err) {
- switch(err) {
+static int myShout_handleError(ShoutData * sd, int err)
+{
+ switch (err) {
case SHOUTERR_SUCCESS:
break;
case SHOUTERR_UNCONNECTED:
case SHOUTERR_SOCKET:
- ERROR("Lost shout connection to %s:%i : %s\n",
- shout_get_host(sd->shoutConn),
- shout_get_port(sd->shoutConn),
- shout_get_error(sd->shoutConn));
+ ERROR("Lost shout connection to %s:%i : %s\n",
+ shout_get_host(sd->shoutConn),
+ shout_get_port(sd->shoutConn),
+ shout_get_error(sd->shoutConn));
sd->shoutError = 1;
return -1;
default:
- ERROR("shout: connection to %s:%i error : %s\n",
- shout_get_host(sd->shoutConn),
- shout_get_port(sd->shoutConn),
- shout_get_error(sd->shoutConn));
+ ERROR("shout: connection to %s:%i error : %s\n",
+ shout_get_host(sd->shoutConn),
+ shout_get_port(sd->shoutConn),
+ shout_get_error(sd->shoutConn));
sd->shoutError = 1;
return -1;
}
@@ -294,39 +298,46 @@ static int myShout_handleError(ShoutData * sd, int err) {
return 0;
}
-static int write_page(ShoutData * sd) {
+static int write_page(ShoutData * sd)
+{
int err = 0;
- /*DEBUG("shout_delay: %i\n", shout_delay(sd->shoutConn));*/
+ /*DEBUG("shout_delay: %i\n", shout_delay(sd->shoutConn)); */
shout_sync(sd->shoutConn);
err = shout_send(sd->shoutConn, sd->og.header, sd->og.header_len);
- if(myShout_handleError(sd, err) < 0) return -1;
+ if (myShout_handleError(sd, err) < 0)
+ return -1;
err = shout_send(sd->shoutConn, sd->og.body, sd->og.body_len);
- if(myShout_handleError(sd, err) < 0) return -1;
+ if (myShout_handleError(sd, err) < 0)
+ return -1;
return 0;
}
-static void finishEncoder(ShoutData * sd) {
+static void finishEncoder(ShoutData * sd)
+{
vorbis_analysis_wrote(&sd->vd, 0);
- while(vorbis_analysis_blockout(&sd->vd, &sd->vb) == 1) {
+ while (vorbis_analysis_blockout(&sd->vd, &sd->vb) == 1) {
vorbis_analysis(&sd->vb, NULL);
vorbis_bitrate_addblock(&sd->vb);
- while(vorbis_bitrate_flushpacket(&sd->vd, &sd->op)) {
+ while (vorbis_bitrate_flushpacket(&sd->vd, &sd->op)) {
ogg_stream_packetin(&sd->os, &sd->op);
}
}
}
-static int flushEncoder(ShoutData * sd) {
+static int flushEncoder(ShoutData * sd)
+{
return (ogg_stream_pageout(&sd->os, &sd->og) > 0);
}
-static void clearEncoder(ShoutData * sd) {
+static void clearEncoder(ShoutData * sd)
+{
finishEncoder(sd);
- while(1 == flushEncoder(sd)) {
- if(!sd->shoutError) write_page(sd);
+ while (1 == flushEncoder(sd)) {
+ if (!sd->shoutError)
+ write_page(sd);
}
vorbis_comment_clear(&sd->vc);
@@ -336,21 +347,23 @@ static void clearEncoder(ShoutData * sd) {
vorbis_info_clear(&sd->vi);
}
-static void myShout_closeShoutConn(ShoutData * sd) {
- if(sd->opened) {
+static void myShout_closeShoutConn(ShoutData * sd)
+{
+ if (sd->opened) {
clearEncoder(sd);
- if(shout_close(sd->shoutConn) != SHOUTERR_SUCCESS) {
+ if (shout_close(sd->shoutConn) != SHOUTERR_SUCCESS) {
ERROR("problem closing connection to shout server: "
- "%s\n", shout_get_error(sd->shoutConn));
+ "%s\n", shout_get_error(sd->shoutConn));
}
}
sd->opened = 0;
}
-static void myShout_finishDriver(AudioOutput * audioOutput) {
- ShoutData * sd = (ShoutData *)audioOutput->data;
+static void myShout_finishDriver(AudioOutput * audioOutput)
+{
+ ShoutData *sd = (ShoutData *) audioOutput->data;
myShout_closeShoutConn(sd);
@@ -358,15 +371,18 @@ static void myShout_finishDriver(AudioOutput * audioOutput) {
shoutInitCount--;
- if(shoutInitCount == 0) shout_shutdown();
+ if (shoutInitCount == 0)
+ shout_shutdown();
}
-static void myShout_dropBufferedAudio(AudioOutput * audioOutput) {
+static void myShout_dropBufferedAudio(AudioOutput * audioOutput)
+{
/* needs to be implemented */
}
-static void myShout_closeDevice(AudioOutput * audioOutput) {
- ShoutData * sd = (ShoutData *)audioOutput->data;
+static void myShout_closeDevice(AudioOutput * audioOutput)
+{
+ ShoutData *sd = (ShoutData *) audioOutput->data;
myShout_closeShoutConn(sd);
@@ -377,12 +393,13 @@ static void myShout_closeDevice(AudioOutput * audioOutput) {
if(value) vorbis_comment_add_tag(&(sd->vc), name, value); \
}
-static void copyTagToVorbisComment(ShoutData * sd) {
- if(sd->tag) {
+static void copyTagToVorbisComment(ShoutData * sd)
+{
+ if (sd->tag) {
int i;
- for(i = 0; i < sd->tag->numOfItems; i++) {
- switch(sd->tag->items[i].type) {
+ for (i = 0; i < sd->tag->numOfItems; i++) {
+ switch (sd->tag->items[i].type) {
case TAG_ITEM_ARTIST:
addTag("ARTIST", sd->tag->items[i].value);
break;
@@ -397,25 +414,24 @@ static void copyTagToVorbisComment(ShoutData * sd) {
}
}
-static int initEncoder(ShoutData * sd) {
+static int initEncoder(ShoutData * sd)
+{
vorbis_info_init(&(sd->vi));
- if(sd->quality >= 0) {
- if( 0 != vorbis_encode_init_vbr(&(sd->vi),
- sd->audioFormat->channels,
- sd->audioFormat->sampleRate, sd->quality*0.1) )
- {
+ if (sd->quality >= 0) {
+ if (0 != vorbis_encode_init_vbr(&(sd->vi),
+ sd->audioFormat->channels,
+ sd->audioFormat->sampleRate,
+ sd->quality * 0.1)) {
ERROR("problem seting up vorbis encoder for shout\n");
vorbis_info_clear(&(sd->vi));
return -1;
}
- }
- else {
- if( 0 != vorbis_encode_init(&(sd->vi),
- sd->audioFormat->channels,
- sd->audioFormat->sampleRate, -1.0,
- sd->bitrate*1000, -1.0) )
- {
+ } else {
+ if (0 != vorbis_encode_init(&(sd->vi),
+ sd->audioFormat->channels,
+ sd->audioFormat->sampleRate, -1.0,
+ sd->bitrate * 1000, -1.0)) {
ERROR("problem seting up vorbis encoder for shout\n");
vorbis_info_clear(&(sd->vi));
return -1;
@@ -423,7 +439,7 @@ static int initEncoder(ShoutData * sd) {
}
vorbis_analysis_init(&(sd->vd), &(sd->vi));
- vorbis_block_init (&(sd->vd), &(sd->vb));
+ vorbis_block_init(&(sd->vd), &(sd->vb));
ogg_stream_init(&(sd->os), rand());
@@ -432,13 +448,13 @@ static int initEncoder(ShoutData * sd) {
return 0;
}
-static int myShout_openShoutConn(AudioOutput * audioOutput) {
- ShoutData * sd = (ShoutData *)audioOutput->data;
+static int myShout_openShoutConn(AudioOutput * audioOutput)
+{
+ ShoutData *sd = (ShoutData *) audioOutput->data;
time_t t = time(NULL);
- if(sd->connAttempts!= 0 &&
- (t - sd->lastAttempt) < CONN_ATTEMPT_INTERVAL)
- {
+ if (sd->connAttempts != 0 &&
+ (t - sd->lastAttempt) < CONN_ATTEMPT_INTERVAL) {
return -1;
}
@@ -446,17 +462,16 @@ static int myShout_openShoutConn(AudioOutput * audioOutput) {
sd->lastAttempt = t;
- if(shout_open(sd->shoutConn) != SHOUTERR_SUCCESS) {
+ if (shout_open(sd->shoutConn) != SHOUTERR_SUCCESS) {
ERROR("problem opening connection to shout server %s:%i "
- "(attempt %i): %s\n",
- shout_get_host(sd->shoutConn),
- shout_get_port(sd->shoutConn),
- sd->connAttempts,
- shout_get_error(sd->shoutConn));
+ "(attempt %i): %s\n",
+ shout_get_host(sd->shoutConn),
+ shout_get_port(sd->shoutConn),
+ sd->connAttempts, shout_get_error(sd->shoutConn));
return -1;
}
- if(initEncoder(sd) < 0) {
+ if (initEncoder(sd) < 0) {
shout_close(sd->shoutConn);
return -1;
}
@@ -466,7 +481,8 @@ static int myShout_openShoutConn(AudioOutput * audioOutput) {
copyTagToVorbisComment(sd);
vorbis_analysis_headerout(&(sd->vd), &(sd->vc), &(sd->header_main),
- &(sd->header_comments), &(sd->header_codebooks));
+ &(sd->header_comments),
+ &(sd->header_codebooks));
ogg_stream_packetin(&(sd->os), &(sd->header_main));
ogg_stream_packetin(&(sd->os), &(sd->header_comments));
@@ -475,9 +491,8 @@ static int myShout_openShoutConn(AudioOutput * audioOutput) {
sd->opened = 1;
sd->tagToSend = 0;
- while(ogg_stream_flush(&(sd->os), &(sd->og)))
- {
- if(write_page(sd) < 0) {
+ while (ogg_stream_flush(&(sd->os), &(sd->og))) {
+ if (write_page(sd) < 0) {
myShout_closeShoutConn(sd);
return -1;
}
@@ -488,14 +503,16 @@ static int myShout_openShoutConn(AudioOutput * audioOutput) {
return 0;
}
-static int myShout_openDevice(AudioOutput * audioOutput) {
- ShoutData * sd = (ShoutData *)audioOutput->data;
+static int myShout_openDevice(AudioOutput * audioOutput)
+{
+ ShoutData *sd = (ShoutData *) audioOutput->data;
audioOutput->open = 1;
- if(sd->opened) return 0;
+ if (sd->opened)
+ return 0;
- if(myShout_openShoutConn(audioOutput) < 0) {
+ if (myShout_openShoutConn(audioOutput) < 0) {
audioOutput->open = 0;
return -1;
}
@@ -503,76 +520,80 @@ static int myShout_openDevice(AudioOutput * audioOutput) {
return 0;
}
-static void myShout_sendMetadata(ShoutData * sd) {
- if(!sd->opened || !sd->tag) return;
+static void myShout_sendMetadata(ShoutData * sd)
+{
+ if (!sd->opened || !sd->tag)
+ return;
clearEncoder(sd);
- if(initEncoder(sd) < 0) return;
+ if (initEncoder(sd) < 0)
+ return;
copyTagToVorbisComment(sd);
vorbis_analysis_headerout(&(sd->vd), &(sd->vc), &(sd->header_main),
- &(sd->header_comments), &(sd->header_codebooks));
+ &(sd->header_comments),
+ &(sd->header_codebooks));
ogg_stream_packetin(&(sd->os), &(sd->header_main));
ogg_stream_packetin(&(sd->os), &(sd->header_comments));
ogg_stream_packetin(&(sd->os), &(sd->header_codebooks));
- while(ogg_stream_flush(&(sd->os), &(sd->og)))
- {
- if(write_page(sd) < 0) {
+ while (ogg_stream_flush(&(sd->os), &(sd->og))) {
+ if (write_page(sd) < 0) {
myShout_closeShoutConn(sd);
return;
}
}
/*if(sd->tag) freeMpdTag(sd->tag);
- sd->tag = NULL;*/
+ sd->tag = NULL; */
sd->tagToSend = 0;
}
-static int myShout_play(AudioOutput * audioOutput, char * playChunk, int size) {
- int i,j;
- ShoutData * sd = (ShoutData *)audioOutput->data;
- float ** vorbbuf;
+static int myShout_play(AudioOutput * audioOutput, char *playChunk, int size)
+{
+ int i, j;
+ ShoutData *sd = (ShoutData *) audioOutput->data;
+ float **vorbbuf;
int samples;
- int bytes = sd->audioFormat->bits/8;
+ int bytes = sd->audioFormat->bits / 8;
- if(sd->opened && sd->tagToSend) myShout_sendMetadata(sd);
+ if (sd->opened && sd->tagToSend)
+ myShout_sendMetadata(sd);
- if(!sd->opened) {
- if(myShout_openShoutConn(audioOutput) < 0) {
+ if (!sd->opened) {
+ if (myShout_openShoutConn(audioOutput) < 0) {
return -1;
}
}
- samples = size/(bytes*sd->audioFormat->channels);
+ samples = size / (bytes * sd->audioFormat->channels);
/* this is for only 16-bit audio */
vorbbuf = vorbis_analysis_buffer(&(sd->vd), samples);
- for(i=0; i<samples; i++) {
- for(j=0; j<sd->audioFormat->channels; j++) {
- vorbbuf[j][i] = (*((mpd_sint16 *)playChunk)) / 32768.0;
+ for (i = 0; i < samples; i++) {
+ for (j = 0; j < sd->audioFormat->channels; j++) {
+ vorbbuf[j][i] = (*((mpd_sint16 *) playChunk)) / 32768.0;
playChunk += bytes;
}
}
vorbis_analysis_wrote(&(sd->vd), samples);
- while(1 == vorbis_analysis_blockout(&(sd->vd), &(sd->vb))) {
+ while (1 == vorbis_analysis_blockout(&(sd->vd), &(sd->vb))) {
vorbis_analysis(&(sd->vb), NULL);
vorbis_bitrate_addblock(&(sd->vb));
- while(vorbis_bitrate_flushpacket(&(sd->vd), &(sd->op))) {
+ while (vorbis_bitrate_flushpacket(&(sd->vd), &(sd->op))) {
ogg_stream_packetin(&(sd->os), &(sd->op));
}
}
-
- while(ogg_stream_pageout(&(sd->os), &(sd->og)) != 0) {
- if(write_page(sd) < 0) {
+ while (ogg_stream_pageout(&(sd->os), &(sd->og)) != 0) {
+ if (write_page(sd) < 0) {
myShout_closeShoutConn(sd);
return -1;
}
@@ -581,21 +602,23 @@ static int myShout_play(AudioOutput * audioOutput, char * playChunk, int size) {
return 0;
}
-static void myShout_setTag(AudioOutput * audioOutput, MpdTag * tag) {
- ShoutData * sd = (ShoutData *)audioOutput->data;
+static void myShout_setTag(AudioOutput * audioOutput, MpdTag * tag)
+{
+ ShoutData *sd = (ShoutData *) audioOutput->data;
- if(sd->tag) freeMpdTag(sd->tag);
+ if (sd->tag)
+ freeMpdTag(sd->tag);
sd->tag = NULL;
sd->tagToSend = 0;
- if(!tag) return;
+ if (!tag)
+ return;
sd->tag = mpdTagDup(tag);
sd->tagToSend = 1;
}
-AudioOutputPlugin shoutPlugin =
-{
+AudioOutputPlugin shoutPlugin = {
"shout",
NULL,
myShout_initDriver,
@@ -610,5 +633,4 @@ AudioOutputPlugin shoutPlugin =
#else
DISABLED_AUDIO_OUTPUT_PLUGIN(shoutPlugin)
-
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 21:36:06 +0000