diff options
Diffstat (limited to 'plugins/audio/audio-pulse.c')
| -rw-r--r-- | plugins/audio/audio-pulse.c | 66 |
1 files changed, 39 insertions, 27 deletions
diff --git a/plugins/audio/audio-pulse.c b/plugins/audio/audio-pulse.c index 7f511be1..739b3774 100644 --- a/plugins/audio/audio-pulse.c +++ b/plugins/audio/audio-pulse.c @@ -58,17 +58,19 @@ unsigned char _pulse_init (const char *name, audioCtxHandleT *ctx) { /* 1 second should be sufficient to retrieve sink info */ gettimeofday (&tv_start, NULL); gettimeofday (&tv_now, NULL); - while (tv_now.tv_sec - tv_start.tv_sec <= 1) { + 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"); return 0; } - if (ret >= 0) { + + /* 0 and >100 are returned by PulseAudio itself */ + if ((ret > 0)&&(ret < 100)) { /* found a matching sink from callback */ - fprintf (stderr, "Success : using sink n.%d\n", error); - ctx->audio_dev = (void*)dev_ctx_p[ret]; + fprintf (stderr, "Success : using sink n.%d\n", ret-1); + ctx->audio_dev = (void*)dev_ctx_p[ret-1]; break; } gettimeofday (&tv_now, NULL); @@ -78,11 +80,11 @@ unsigned char _pulse_init (const char *name, audioCtxHandleT *ctx) { return 0; /* make the client context aware of current card state */ - ctx->mute = (unsigned char)dev_ctx_p[ret]->mute; - ctx->channels = (unsigned int)dev_ctx_p[ret]->volume.channels; + ctx->mute = (unsigned char)dev_ctx_p[ret-1]->mute; + ctx->channels = (unsigned int)dev_ctx_p[ret-1]->volume.channels; for (i = 0; i < ctx->channels; i++) - ctx->volume[i] = dev_ctx_p[ret]->volume.values[i]; - ctx->idx = ret; + ctx->volume[i] = dev_ctx_p[ret-1]->volume.values[i]; + ctx->idx = ret-1; /* open matching sink for playback */ pa_spec = (pa_sample_spec*) malloc (sizeof(pa_sample_spec)); @@ -90,13 +92,13 @@ unsigned char _pulse_init (const char *name, audioCtxHandleT *ctx) { pa_spec->rate = 22050; pa_spec->channels = (uint8_t)ctx->channels; - if (!(pa = pa_simple_new (NULL, "afb-audio-plugin", PA_STREAM_PLAYBACK, dev_ctx_p[ret]->sink_name, + if (!(pa = pa_simple_new (NULL, "afb-audio-plugin", PA_STREAM_PLAYBACK, dev_ctx_p[ret-1]->sink_name, "afb-audio-output", pa_spec, NULL, NULL, &error))) { fprintf (stderr, "Error opening PulseAudio sink %s : %s\n", - dev_ctx_p[ret]->sink_name, pa_strerror(error)); + dev_ctx_p[ret-1]->sink_name, pa_strerror(error)); return 0; } - dev_ctx_p[ret]->pa = pa; + dev_ctx_p[ret-1]->pa = pa; free (pa_spec); client_count++; @@ -113,7 +115,7 @@ void _pulse_free (audioCtxHandleT *ctx) { client_count--; if (client_count > 0) return; - for (num = 0; num < (sizeof(dev_ctx_p)/sizeof(dev_ctx_pulse_T)); num++) { + for (num = 0; num < (sizeof(dev_ctx_p)/sizeof(dev_ctx_pulse_T*)); num++) { for (i = 0; num < (sizeof(dev_ctx_p[num]->card_name)/sizeof(char*)); i++) { free (dev_ctx_p[num]->card_name[i]); @@ -245,7 +247,7 @@ void _pulse_enumerate_cards () { int new_info, i, num = 0; /* allocate the global alsa array */ - alsa_info = (alsa_info_T**) malloc (sizeof(alsa_info_T)); + alsa_info = (alsa_info_T**) malloc (sizeof(alsa_info_T*)); alsa_info[0] = (alsa_info_T*) malloc (sizeof(alsa_info_T)); alsa_info[0]->device = NULL; alsa_info[0]->synonyms = NULL; @@ -276,7 +278,7 @@ void _pulse_enumerate_cards () { if (found) card_name[found-card_name] = '\0'; /* was the card name already listed in the global alsa array ? */ - for (i = 0; i < (sizeof(alsa_info)/sizeof(alsa_info_T)); i++) { + for (i = 0; i < (sizeof(alsa_info)/sizeof(alsa_info_T*)); i++) { if (alsa_info[i]->device && !strcmp (alsa_info[i]->device, card_name)) { @@ -288,7 +290,7 @@ void _pulse_enumerate_cards () { } /* it was not ; create it */ if (new_info) { - alsa_info = (alsa_info_T**) realloc (alsa_info, (num+1)*sizeof(alsa_info_T)); + alsa_info = (alsa_info_T**) realloc (alsa_info, (num+1)*sizeof(alsa_info_T*)); alsa_info[num]->device = strdup (card_name); asprintf (&alsa_info[num]->synonyms, ":%s", alsa_name); num++; @@ -309,12 +311,12 @@ char** _pulse_find_cards (const char *name) { asprintf (&needle, ":%s", name); - for (num = 0; num < (sizeof(alsa_info)/sizeof(alsa_info_T)); num++) { + for (num = 0; num < (sizeof(alsa_info)/sizeof(alsa_info_T*)); num++) { found = strstr (alsa_info[num]->synonyms, needle); while (found) { /* if next character is not ':' or '\0', we are wrong */ - if ((found[strlen(name)] != ':') && (found[strlen(name)] != '\0')) { + if ((found[strlen(name)+1] != ':') && (found[strlen(name)+1] != '\0')) { found = strstr (found+1, needle); continue; } @@ -322,11 +324,12 @@ char** _pulse_find_cards (const char *name) { found = strstr (alsa_info[num]->synonyms, ":"); while (found) { next = strstr (found+1, ":"); + if (!next) break; cards = (char**) realloc (cards, (i+1)*sizeof(char*)); cards[i] = (char*) malloc (next-found+1); strncpy (cards[i], found+1, next-found); - cards[i][next-found] = '\0'; - i++; + cards[i][next-found-1] = '\0'; + found = next; i++; } } } @@ -356,20 +359,20 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, dev_ctx_pulse_T *dev_ctx_p_t = (dev_ctx_pulse_T *)data; const char *device_string; + char *device, *found; char **cards; int num, i; if (eol != 0) return; + device_string = pa_proplist_gets (info->proplist, "device.string"); /* ignore sinks with no cards */ - if (!pa_proplist_contains (info->proplist, "device.string")) + if (!device_string) return; - device_string = pa_proplist_gets (info->proplist, "device.string"); - /* was a sink with similar name already found ? */ - for (num = 0; num < (sizeof(dev_ctx_p)/sizeof(dev_ctx_pulse_T)); num++) { + for (num = 0; num < (sizeof(dev_ctx_p)/sizeof(dev_ctx_pulse_T*)); num++) { if (dev_ctx_p[num]->sink_name && !strcmp (dev_ctx_p[num]->sink_name, info->name)) { @@ -379,7 +382,8 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, if (!strcmp (cards[i], dev_ctx_p_t->card_name[0])) { /* it did : stop there and succeed */ fprintf (stderr, "Found matching sink : %s\n", info->name); - pa_mainloop_quit (dev_ctx_p_t->pa_loop, num); + /* we return num+1 because '0' is already used */ + pa_mainloop_quit (dev_ctx_p_t->pa_loop, num+1); } } /* it did not, ignore and return */ @@ -388,9 +392,16 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, } num++; + /* remove ending ":0",":1"... in device name */ + device = strdup (device_string); + found = strstr (device, ":"); + if (found) device[found-device] = '\0'; + /* new sink, find all the cards it manages, fail if none */ - cards = _pulse_find_cards (device_string); - if (!cards) return; + cards = _pulse_find_cards (device); + free (device); + if (!cards) + return; /* everything is well, register it in global array */ dev_ctx_p_t->sink_name = strdup (info->name); @@ -406,7 +417,8 @@ void _pulse_sink_list_cb (pa_context *context, const pa_sink_info *info, if (!strcmp (cards[i], dev_ctx_p_t->card_name[0])) { /* it did : stop there and succeed */ fprintf (stderr, "Found matching sink : %s\n", info->name); - pa_mainloop_quit (dev_ctx_p_t->pa_loop, num); + /* we return num+1 because '0' is already used */ + pa_mainloop_quit (dev_ctx_p_t->pa_loop, num+1); } } } |