diff options
Diffstat (limited to 'audio/pcm_bluetooth.c')
| -rw-r--r-- | audio/pcm_bluetooth.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/audio/pcm_bluetooth.c b/audio/pcm_bluetooth.c index d5f89143..5e4da877 100644 --- a/audio/pcm_bluetooth.c +++ b/audio/pcm_bluetooth.c @@ -101,6 +101,7 @@ struct bluetooth_a2dp { pthread_t hw_thread; /* Makes virtual hw pointer move */ int pipefd[2]; /* Inter thread communication */ + int stopped; }; struct bluetooth_data { @@ -112,7 +113,6 @@ struct bluetooth_data { uint8_t buffer[BUFFER_SIZE]; /* Encoded transfer buffer */ int count; /* Transfer buffer counter */ struct bluetooth_a2dp a2dp; /* A2DP data */ - int stopped; }; static int bluetooth_start(snd_pcm_ioplug_t *io) @@ -132,6 +132,7 @@ static int bluetooth_stop(snd_pcm_ioplug_t *io) static void *a2dp_playback_hw_thread(void *param) { struct bluetooth_data *data = param; + struct bluetooth_a2dp *a2dp = &data->a2dp; unsigned int prev_periods; double period_time; struct timeval start; @@ -145,7 +146,7 @@ static void *a2dp_playback_hw_thread(void *param) unsigned int dtime, periods; struct timeval cur, delta; - if (data->stopped) + if (a2dp->stopped) goto iter_sleep; gettimeofday(&cur, 0); @@ -163,7 +164,7 @@ static void *a2dp_playback_hw_thread(void *param) data->hw_ptr %= data->io.buffer_size; /* Notify user that hardware pointer has moved */ - if (write(data->a2dp.pipefd[1], &c, 1) < 0) + if (write(a2dp->pipefd[1], &c, 1) < 0) pthread_testcancel(); /* Reset point of reference to avoid too big values @@ -186,17 +187,17 @@ iter_sleep: static int bluetooth_a2dp_playback_start(snd_pcm_ioplug_t *io) { struct bluetooth_data *data = io->private_data; - struct bluetooth_a2dp *a2dp_data = &data->a2dp; + struct bluetooth_a2dp *a2dp = &data->a2dp; int err; DBG("%p", io); - data->stopped = 0; + a2dp->stopped = 0; - if (a2dp_data->hw_thread) + if (a2dp->hw_thread) return 0; - err = pthread_create(&a2dp_data->hw_thread, 0, + err = pthread_create(&a2dp->hw_thread, 0, a2dp_playback_hw_thread, data); return -err; @@ -205,10 +206,11 @@ static int bluetooth_a2dp_playback_start(snd_pcm_ioplug_t *io) static int bluetooth_a2dp_playback_stop(snd_pcm_ioplug_t *io) { struct bluetooth_data *data = io->private_data; + struct bluetooth_a2dp *a2dp = &data->a2dp; DBG("%p", io); - data->stopped = 1; + a2dp->stopped = 1; return 0; } |