diff options
Diffstat (limited to 'plugins/audio/audio-pulse.c')
| -rw-r--r-- | plugins/audio/audio-pulse.c | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/plugins/audio/audio-pulse.c b/plugins/audio/audio-pulse.c index 739b3774..a19e928b 100644 --- a/plugins/audio/audio-pulse.c +++ b/plugins/audio/audio-pulse.c @@ -61,13 +61,12 @@ unsigned char _pulse_init (const char *name, audioCtxHandleT *ctx) { while (tv_now.tv_sec - tv_start.tv_sec <= 2) { pa_mainloop_iterate (pa_loop, 0, &ret); - if (ret == -1) { - fprintf (stderr, "Stopping PulseAudio backend...\n"); + if (ret == -1) { /* generic error */ + fprintf (stderr, "Stopping PulseAudio backend...\n"); return 0; } - /* 0 and >100 are returned by PulseAudio itself */ - if ((ret > 0)&&(ret < 100)) { + if ((ret > 0)&&(ret < 100)) { /* 0 and >100 are PulseAudio codes */ /* found a matching sink from callback */ fprintf (stderr, "Success : using sink n.%d\n", ret-1); ctx->audio_dev = (void*)dev_ctx_p[ret-1]; @@ -168,7 +167,7 @@ unsigned int _pulse_get_volume (audioCtxHandleT *ctx, unsigned int channel) { _pulse_refresh_sink (dev_ctx_p_c); - return dev_ctx_p_c->volume.values[channel]; + return (dev_ctx_p_c->volume.values[channel]*100)/PA_VOLUME_NORM; } void _pulse_set_volume (audioCtxHandleT *ctx, unsigned int channel, unsigned int vol) { @@ -180,7 +179,7 @@ void _pulse_set_volume (audioCtxHandleT *ctx, unsigned int channel, unsigned int return; volume = dev_ctx_p_c->volume; - volume.values[channel] = vol; + volume.values[channel] = (vol*PA_VOLUME_NORM)/100; pa_context_set_sink_volume_by_name (dev_ctx_p_c->pa_context, dev_ctx_p_c->sink_name, &volume, NULL, NULL); @@ -231,10 +230,23 @@ void _pulse_set_mute (audioCtxHandleT *ctx, unsigned char mute) { void _pulse_refresh_sink (dev_ctx_pulse_T* dev_ctx_p_c) { + pa_mainloop_api *pa_api; + + dev_ctx_p_c->pa_loop = pa_mainloop_new (); + pa_api = pa_mainloop_get_api (dev_ctx_p_c->pa_loop); + dev_ctx_p_c->pa_context = pa_context_new (pa_api, "afb-audio-plugin"); + dev_ctx_p_c->refresh = 1; - pa_context_get_sink_info_by_name (dev_ctx_p_c->pa_context, dev_ctx_p_c->sink_name, - _pulse_sink_info_cb, (void*)dev_ctx_p_c); + switch (pa_context_get_state (dev_ctx_p_c->pa_context)) { + case PA_CONTEXT_READY: + pa_context_get_sink_info_by_name (dev_ctx_p_c->pa_context, + dev_ctx_p_c->sink_name, + _pulse_sink_info_cb, (void*)dev_ctx_p_c); + break; + default: + return; + } while (dev_ctx_p_c->refresh) pa_mainloop_iterate (dev_ctx_p_c->pa_loop, 0, NULL); @@ -348,6 +360,9 @@ void _pulse_context_cb (pa_context *context, void *data) { if (state == PA_CONTEXT_FAILED) { fprintf (stderr, "Could not connect to PulseAudio !\n"); pa_mainloop_quit (dev_ctx_p_t->pa_loop, -1); + pa_context_disconnect (dev_ctx_p_t->pa_context); + pa_context_unref (dev_ctx_p_t->pa_context); + pa_mainloop_free (dev_ctx_p_t->pa_loop); } if (state == PA_CONTEXT_READY) @@ -384,6 +399,9 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, fprintf (stderr, "Found matching sink : %s\n", info->name); /* we return num+1 because '0' is already used */ pa_mainloop_quit (dev_ctx_p_t->pa_loop, num+1); + pa_context_disconnect (dev_ctx_p_t->pa_context); + pa_context_unref (dev_ctx_p_t->pa_context); + pa_mainloop_free (dev_ctx_p_t->pa_loop); } } /* it did not, ignore and return */ @@ -419,6 +437,9 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, fprintf (stderr, "Found matching sink : %s\n", info->name); /* we return num+1 because '0' is already used */ pa_mainloop_quit (dev_ctx_p_t->pa_loop, num+1); + pa_context_disconnect (dev_ctx_p_t->pa_context); + pa_context_unref (dev_ctx_p_t->pa_context); + pa_mainloop_free (dev_ctx_p_t->pa_loop); } } } |